, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2500, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:24 executing program 3 (fault-call:6 fault-nth:15): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 138.748666][ T8588] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 [ 138.756717][ T8588] 9pnet: Insufficient options for proto=fd [ 138.813919][ T8616] FAULT_INJECTION: forcing a failure. [ 138.813919][ T8616] name failslab, interval 1, probability 0, space 0, times 0 [ 138.826601][ T8616] CPU: 0 PID: 8616 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 138.834938][ T8616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.845079][ T8616] Call Trace: [ 138.848355][ T8616] dump_stack_lvl+0xb7/0x103 [ 138.852998][ T8616] dump_stack+0x11/0x1a [ 138.857264][ T8616] should_fail+0x23c/0x250 20:25:24 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x79000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:24 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3f00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 138.861702][ T8616] ? match_int+0x4b/0xf0 [ 138.865954][ T8616] __should_failslab+0x81/0x90 [ 138.870759][ T8616] should_failslab+0x5/0x20 [ 138.875269][ T8616] __kmalloc_track_caller+0x64/0x340 [ 138.880698][ T8616] ? simple_strtoul+0xdf/0x110 [ 138.885531][ T8616] kmemdup_nul+0x27/0x70 [ 138.889822][ T8616] match_int+0x4b/0xf0 [ 138.893901][ T8616] parse_opts+0x193/0x2d0 [ 138.898234][ T8616] ? should_fail+0xd6/0x250 [ 138.902803][ T8616] ? ___cache_free+0x3c/0x300 [ 138.907577][ T8616] ? strcmp+0x23/0x50 [ 138.911562][ T8616] p9_fd_create+0x30/0x1e0 [ 138.916004][ T8616] ? __startup_64+0x14/0x300 [ 138.920597][ T8616] p9_client_create+0x56a/0x6f0 [ 138.925469][ T8616] ? __kmalloc_track_caller+0x235/0x340 [ 138.931070][ T8616] v9fs_session_init+0x100/0xcf0 [ 138.936060][ T8616] ? should_fail+0xd6/0x250 [ 138.940620][ T8616] ? kmem_cache_alloc_trace+0x20f/0x310 [ 138.946247][ T8616] ? v9fs_mount+0x41/0x4c0 [ 138.950857][ T8616] v9fs_mount+0x57/0x4c0 [ 138.955193][ T8616] ? selinux_capable+0x34/0x40 [ 138.959940][ T8616] ? tsan.module_ctor+0x10/0x10 [ 138.964842][ T8616] legacy_get_tree+0x70/0xc0 [ 138.969457][ T8616] vfs_get_tree+0x4a/0x1a0 [ 138.973876][ T8616] path_mount+0x11d4/0x1ce0 [ 138.978435][ T8616] __se_sys_mount+0x23d/0x2e0 [ 138.983096][ T8616] ? fput+0x2d/0x130 [ 138.986983][ T8616] __x64_sys_mount+0x63/0x70 [ 138.991597][ T8616] do_syscall_64+0x3d/0x90 [ 138.996151][ T8616] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.002075][ T8616] RIP: 0033:0x4665d9 [ 139.005957][ T8616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 139.025773][ T8616] RSP: 002b:00007fcdada47188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 139.034250][ T8616] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 139.042251][ T8616] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000000000000 [ 139.050205][ T8616] RBP: 00007fcdada471d0 R08: 0000000020000340 R09: 0000000000000000 [ 139.058175][ T8616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 139.066137][ T8616] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 [ 139.075412][ T8616] 9pnet: Insufficient options for proto=fd 20:25:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) socket$inet(0x2, 0x2, 0x401) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) r3 = accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14, 0x40000) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) dup3(r3, r4, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:24 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4800, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:24 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:24 executing program 3 (fault-call:6 fault-nth:16): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:24 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x64000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:24 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2010, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:24 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4c00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 139.220260][ T8643] FAULT_INJECTION: forcing a failure. [ 139.220260][ T8643] name failslab, interval 1, probability 0, space 0, times 0 [ 139.232990][ T8643] CPU: 0 PID: 8643 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 139.241338][ T8643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.251485][ T8643] Call Trace: [ 139.254769][ T8643] dump_stack_lvl+0xb7/0x103 [ 139.259377][ T8643] dump_stack+0x11/0x1a [ 139.263556][ T8643] should_fail+0x23c/0x250 20:25:24 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 139.267990][ T8643] ? match_int+0x4b/0xf0 [ 139.272245][ T8643] __should_failslab+0x81/0x90 [ 139.277028][ T8643] should_failslab+0x5/0x20 [ 139.281562][ T8643] __kmalloc_track_caller+0x64/0x340 [ 139.286892][ T8643] ? simple_strtoul+0xdf/0x110 [ 139.291670][ T8643] kmemdup_nul+0x27/0x70 [ 139.295973][ T8643] match_int+0x4b/0xf0 [ 139.300050][ T8643] parse_opts+0x193/0x2d0 [ 139.304393][ T8643] ? should_fail+0xd6/0x250 [ 139.308977][ T8643] ? ___cache_free+0x3c/0x300 [ 139.313666][ T8643] ? strcmp+0x23/0x50 [ 139.317664][ T8643] p9_fd_create+0x30/0x1e0 [ 139.322137][ T8643] ? __startup_64+0x14/0x300 [ 139.326761][ T8643] p9_client_create+0x56a/0x6f0 [ 139.331633][ T8643] ? __kmalloc_track_caller+0x235/0x340 [ 139.337425][ T8643] v9fs_session_init+0x100/0xcf0 [ 139.342458][ T8643] ? should_fail+0xd6/0x250 [ 139.346972][ T8643] ? kmem_cache_alloc_trace+0x20f/0x310 [ 139.352648][ T8643] ? v9fs_mount+0x41/0x4c0 [ 139.357176][ T8643] v9fs_mount+0x57/0x4c0 [ 139.361525][ T8643] ? selinux_capable+0x34/0x40 [ 139.366295][ T8643] ? tsan.module_ctor+0x10/0x10 [ 139.371177][ T8643] legacy_get_tree+0x70/0xc0 [ 139.375778][ T8643] vfs_get_tree+0x4a/0x1a0 [ 139.380265][ T8643] path_mount+0x11d4/0x1ce0 [ 139.384961][ T8643] __se_sys_mount+0x23d/0x2e0 [ 139.389675][ T8643] ? fput+0x2d/0x130 [ 139.393575][ T8643] __x64_sys_mount+0x63/0x70 [ 139.398176][ T8643] do_syscall_64+0x3d/0x90 [ 139.402605][ T8643] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.408537][ T8643] RIP: 0033:0x4665d9 [ 139.412446][ T8643] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 139.432165][ T8643] RSP: 002b:00007fcdada47188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 139.440584][ T8643] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 139.448555][ T8643] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000000000000 [ 139.456530][ T8643] RBP: 00007fcdada471d0 R08: 0000000020000340 R09: 0000000000000000 20:25:24 executing program 3 (fault-call:6 fault-nth:17): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:24 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6800, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 139.464558][ T8643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 139.472607][ T8643] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 [ 139.480635][ T8643] 9pnet: Insufficient options for proto=fd [ 139.554284][ T8671] FAULT_INJECTION: forcing a failure. [ 139.554284][ T8671] name failslab, interval 1, probability 0, space 0, times 0 [ 139.566949][ T8671] CPU: 0 PID: 8671 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 139.575283][ T8671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.585425][ T8671] Call Trace: [ 139.588711][ T8671] dump_stack_lvl+0xb7/0x103 [ 139.593316][ T8671] dump_stack+0x11/0x1a [ 139.597523][ T8671] should_fail+0x23c/0x250 [ 139.601940][ T8671] __should_failslab+0x81/0x90 [ 139.606711][ T8671] ? p9_fd_create+0x9d/0x1e0 [ 139.611313][ T8671] should_failslab+0x5/0x20 [ 139.615960][ T8671] kmem_cache_alloc_trace+0x49/0x310 [ 139.621263][ T8671] ? ___cache_free+0x3c/0x300 [ 139.626066][ T8671] ? strcmp+0x23/0x50 [ 139.630104][ T8671] p9_fd_create+0x9d/0x1e0 [ 139.634512][ T8671] ? __startup_64+0x14/0x300 [ 139.639083][ T8671] p9_client_create+0x56a/0x6f0 [ 139.643925][ T8671] ? __kmalloc_track_caller+0x235/0x340 [ 139.649489][ T8671] v9fs_session_init+0x100/0xcf0 [ 139.654461][ T8671] ? should_fail+0xd6/0x250 [ 139.658963][ T8671] ? kmem_cache_alloc_trace+0x20f/0x310 [ 139.664559][ T8671] ? v9fs_mount+0x41/0x4c0 [ 139.668971][ T8671] v9fs_mount+0x57/0x4c0 [ 139.673207][ T8671] ? selinux_capable+0x34/0x40 [ 139.677950][ T8671] ? tsan.module_ctor+0x10/0x10 [ 139.682802][ T8671] legacy_get_tree+0x70/0xc0 [ 139.687402][ T8671] vfs_get_tree+0x4a/0x1a0 [ 139.691830][ T8671] path_mount+0x11d4/0x1ce0 [ 139.696319][ T8671] __se_sys_mount+0x23d/0x2e0 [ 139.701001][ T8671] ? fput+0x2d/0x130 [ 139.704876][ T8671] __x64_sys_mount+0x63/0x70 [ 139.709448][ T8671] do_syscall_64+0x3d/0x90 [ 139.713861][ T8671] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.719832][ T8671] RIP: 0033:0x4665d9 [ 139.723777][ T8671] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 139.743371][ T8671] RSP: 002b:00007fcdada47188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 139.751896][ T8671] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 139.759888][ T8671] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000000000000 [ 139.767860][ T8671] RBP: 00007fcdada471d0 R08: 0000000020000340 R09: 0000000000000000 [ 139.775829][ T8671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 139.783795][ T8671] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 20:25:25 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0xfefdffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:25 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2200, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:25 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfefdffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:25 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6c00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:25 executing program 3 (fault-call:6 fault-nth:18): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080), 0x4) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) [ 140.374794][ T8699] FAULT_INJECTION: forcing a failure. [ 140.374794][ T8699] name failslab, interval 1, probability 0, space 0, times 0 [ 140.387924][ T8699] CPU: 1 PID: 8699 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 140.396265][ T8699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.406325][ T8699] Call Trace: [ 140.409609][ T8699] dump_stack_lvl+0xb7/0x103 [ 140.414245][ T8699] dump_stack+0x11/0x1a [ 140.418412][ T8699] should_fail+0x23c/0x250 [ 140.422845][ T8699] ? p9_client_prepare_req+0xaf/0x4e0 [ 140.428218][ T8699] __should_failslab+0x81/0x90 [ 140.433069][ T8699] should_failslab+0x5/0x20 [ 140.437663][ T8699] kmem_cache_alloc+0x46/0x2e0 [ 140.442515][ T8699] p9_client_prepare_req+0xaf/0x4e0 [ 140.447869][ T8699] ? __list_add_valid+0x28/0x90 [ 140.452777][ T8699] p9_client_rpc+0x96/0x630 [ 140.457389][ T8699] ? p9_pollwait+0xce/0xe0 [ 140.461807][ T8699] ? datagram_poll+0x212/0x290 [ 140.466584][ T8699] ? sock_poll+0x23e/0x260 20:25:25 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2500, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:25 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7400, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:25 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0xfeffffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:25 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7a00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 140.471001][ T8699] ? skb_copy_and_csum_datagram_msg+0x2c0/0x2c0 [ 140.477254][ T8699] ? p9_write_work+0x7c0/0x7c0 [ 140.482018][ T8699] ? pipe_poll+0x1e2/0x250 [ 140.486436][ T8699] ? sock_write_iter+0x200/0x200 [ 140.491380][ T8699] p9_client_version+0x8e/0x300 [ 140.496295][ T8699] ? p9_fd_create+0x1d1/0x1e0 [ 140.500975][ T8699] p9_client_create+0x601/0x6f0 [ 140.505902][ T8699] ? __kmalloc_track_caller+0x235/0x340 [ 140.511465][ T8699] v9fs_session_init+0x100/0xcf0 [ 140.516439][ T8699] ? should_fail+0xd6/0x250 20:25:25 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0xfffffdfe}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:25 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4800, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 140.520945][ T8699] ? kmem_cache_alloc_trace+0x20f/0x310 [ 140.526591][ T8699] ? v9fs_mount+0x41/0x4c0 [ 140.531015][ T8699] v9fs_mount+0x57/0x4c0 [ 140.535290][ T8699] ? selinux_capable+0x34/0x40 [ 140.540059][ T8699] ? tsan.module_ctor+0x10/0x10 [ 140.544945][ T8699] legacy_get_tree+0x70/0xc0 [ 140.549531][ T8699] vfs_get_tree+0x4a/0x1a0 [ 140.554016][ T8699] path_mount+0x11d4/0x1ce0 [ 140.558533][ T8699] __se_sys_mount+0x23d/0x2e0 [ 140.563215][ T8699] ? fput+0x2d/0x130 [ 140.567470][ T8699] __x64_sys_mount+0x63/0x70 20:25:25 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xedc0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:25 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0xffffff7f}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 140.572070][ T8699] do_syscall_64+0x3d/0x90 [ 140.576581][ T8699] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.582488][ T8699] RIP: 0033:0x4665d9 [ 140.586413][ T8699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 140.606138][ T8699] RSP: 002b:00007fcdada47188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 140.614552][ T8699] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 140.622537][ T8699] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000000000000 [ 140.631042][ T8699] RBP: 00007fcdada471d0 R08: 0000000020000340 R09: 0000000000000000 [ 140.639026][ T8699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 140.647088][ T8699] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 20:25:26 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfe}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:26 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4c00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:26 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) setsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f0000000300)=0x400, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000200)=""/149, &(0x7f00000002c0)=0x95) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000001c0)={@mcast2, 0x2f, r4}) 20:25:26 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0xfffffffe}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:26 executing program 3 (fault-call:6 fault-nth:19): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:26 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 140.778108][ T1021] selinux_netlink_send: 3 callbacks suppressed [ 140.778123][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 140.800395][ T8766] FAULT_INJECTION: forcing a failure. [ 140.800395][ T8766] name failslab, interval 1, probability 0, space 0, times 0 [ 140.813082][ T8766] CPU: 0 PID: 8766 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 140.821425][ T8766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.831581][ T8766] Call Trace: [ 140.834870][ T8766] dump_stack_lvl+0xb7/0x103 [ 140.839608][ T8766] dump_stack+0x11/0x1a [ 140.843791][ T8766] should_fail+0x23c/0x250 [ 140.848391][ T8766] ? p9_fcall_init+0xad/0x100 [ 140.853079][ T8766] __should_failslab+0x81/0x90 [ 140.857857][ T8766] should_failslab+0x5/0x20 [ 140.862430][ T8766] __kmalloc+0x66/0x340 [ 140.866627][ T8766] p9_fcall_init+0xad/0x100 [ 140.871149][ T8766] p9_client_prepare_req+0xec/0x4e0 [ 140.876444][ T8766] ? __list_add_valid+0x28/0x90 [ 140.881530][ T8766] p9_client_rpc+0x96/0x630 [ 140.886128][ T8766] ? p9_pollwait+0xce/0xe0 [ 140.890621][ T8766] ? datagram_poll+0x212/0x290 [ 140.895393][ T8766] ? sock_poll+0x23e/0x260 [ 140.899820][ T8766] ? skb_copy_and_csum_datagram_msg+0x2c0/0x2c0 [ 140.906122][ T8766] ? p9_write_work+0x7c0/0x7c0 [ 140.910900][ T8766] ? pipe_poll+0x1e2/0x250 [ 140.915445][ T8766] ? sock_write_iter+0x200/0x200 [ 140.920439][ T8766] p9_client_version+0x8e/0x300 20:25:26 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6800, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:26 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x1c47b54a8a}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:26 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 140.925366][ T8766] ? p9_fd_create+0x1d1/0x1e0 [ 140.930044][ T8766] p9_client_create+0x601/0x6f0 [ 140.934909][ T8766] ? __kmalloc_track_caller+0x235/0x340 [ 140.940500][ T8766] v9fs_session_init+0x100/0xcf0 [ 140.945454][ T8766] ? __schedule+0x42a/0x670 [ 140.949970][ T8766] ? should_fail+0xd6/0x250 [ 140.954601][ T8766] ? kmem_cache_alloc_trace+0x20f/0x310 [ 140.960155][ T8766] ? v9fs_mount+0x41/0x4c0 [ 140.964575][ T8766] v9fs_mount+0x57/0x4c0 [ 140.968891][ T8766] ? selinux_capable+0x34/0x40 [ 140.973658][ T8766] ? tsan.module_ctor+0x10/0x10 [ 140.978513][ T8766] legacy_get_tree+0x70/0xc0 [ 140.983165][ T8766] vfs_get_tree+0x4a/0x1a0 [ 140.987654][ T8766] path_mount+0x11d4/0x1ce0 [ 140.992199][ T8766] __se_sys_mount+0x23d/0x2e0 [ 140.996992][ T8766] ? fput+0x2d/0x130 [ 141.001006][ T8766] __x64_sys_mount+0x63/0x70 [ 141.005601][ T8766] do_syscall_64+0x3d/0x90 [ 141.010120][ T8766] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.016177][ T8766] RIP: 0033:0x4665d9 [ 141.020075][ T8766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 141.039699][ T8766] RSP: 002b:00007fcdada47188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 141.048208][ T8766] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 141.056187][ T8766] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000000000000 [ 141.064169][ T8766] RBP: 00007fcdada471d0 R08: 0000000020000340 R09: 0000000000000000 20:25:26 executing program 3 (fault-call:6 fault-nth:20): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:26 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6c00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 141.072236][ T8766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 141.080212][ T8766] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 [ 141.088708][ T8762] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 141.100802][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 141.122040][ T8791] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:25:26 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 141.158516][ T8799] FAULT_INJECTION: forcing a failure. [ 141.158516][ T8799] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 141.171747][ T8799] CPU: 1 PID: 8799 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 141.180159][ T8799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.187489][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 141.190223][ T8799] Call Trace: [ 141.190233][ T8799] dump_stack_lvl+0xb7/0x103 [ 141.209806][ T8802] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 141.210828][ T8799] dump_stack+0x11/0x1a [ 141.220090][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 141.222693][ T8799] should_fail+0x23c/0x250 [ 141.236772][ T8806] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 141.239940][ T8799] __alloc_pages+0x102/0x320 [ 141.239966][ T8799] kmem_getpages+0x1a/0xd0 [ 141.256595][ T8799] cache_grow_begin+0x4c/0x1a0 [ 141.261491][ T8799] cache_alloc_refill+0x326/0x3d0 [ 141.266530][ T8799] ? should_fail+0xd6/0x250 [ 141.271125][ T8799] ? p9_fcall_init+0xad/0x100 [ 141.275801][ T8799] __kmalloc+0x2b4/0x340 [ 141.280103][ T8799] ? p9_fcall_init+0xad/0x100 [ 141.284800][ T8799] p9_fcall_init+0xad/0x100 [ 141.289292][ T8799] p9_client_prepare_req+0xec/0x4e0 [ 141.294467][ T8799] ? __list_add_valid+0x28/0x90 [ 141.299371][ T8799] p9_client_rpc+0x96/0x630 [ 141.303854][ T8799] ? p9_pollwait+0xce/0xe0 [ 141.308245][ T8799] ? datagram_poll+0x212/0x290 [ 141.313144][ T8799] ? sock_poll+0x23e/0x260 [ 141.317583][ T8799] ? skb_copy_and_csum_datagram_msg+0x2c0/0x2c0 [ 141.323812][ T8799] ? p9_write_work+0x7c0/0x7c0 [ 141.328574][ T8799] ? pipe_poll+0x1e2/0x250 [ 141.333045][ T8799] ? sock_write_iter+0x200/0x200 [ 141.338007][ T8799] p9_client_version+0x8e/0x300 [ 141.342876][ T8799] ? p9_fd_create+0x1d1/0x1e0 [ 141.347537][ T8799] p9_client_create+0x601/0x6f0 [ 141.352394][ T8799] ? __kmalloc_track_caller+0x235/0x340 [ 141.358024][ T8799] v9fs_session_init+0x100/0xcf0 [ 141.362953][ T8799] ? should_fail+0xd6/0x250 [ 141.367496][ T8799] ? kmem_cache_alloc_trace+0x20f/0x310 [ 141.373110][ T8799] ? v9fs_mount+0x41/0x4c0 [ 141.377513][ T8799] v9fs_mount+0x57/0x4c0 [ 141.381781][ T8799] ? selinux_capable+0x34/0x40 [ 141.386524][ T8799] ? tsan.module_ctor+0x10/0x10 [ 141.391436][ T8799] legacy_get_tree+0x70/0xc0 [ 141.396024][ T8799] vfs_get_tree+0x4a/0x1a0 [ 141.400507][ T8799] path_mount+0x11d4/0x1ce0 [ 141.405029][ T8799] __se_sys_mount+0x23d/0x2e0 [ 141.409696][ T8799] ? fput+0x2d/0x130 [ 141.413619][ T8799] __x64_sys_mount+0x63/0x70 [ 141.418275][ T8799] do_syscall_64+0x3d/0x90 [ 141.422696][ T8799] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.428575][ T8799] RIP: 0033:0x4665d9 [ 141.432454][ T8799] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:25:26 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7400, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:26 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 141.452046][ T8799] RSP: 002b:00007fcdada47188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 141.460499][ T8799] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 141.468453][ T8799] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000000000000 [ 141.476467][ T8799] RBP: 00007fcdada471d0 R08: 0000000020000340 R09: 0000000000000000 [ 141.484507][ T8799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 141.492460][ T8799] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 20:25:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x14e000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x10000000, @rand_addr=' \x01\x00', 0x2035ca21}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:26 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6400000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:26 executing program 3 (fault-call:6 fault-nth:21): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:26 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:26 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7a00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 141.519095][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 141.551517][ T8799] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 141.599821][ T8825] FAULT_INJECTION: forcing a failure. [ 141.599821][ T8825] name failslab, interval 1, probability 0, space 0, times 0 [ 141.612500][ T8825] CPU: 1 PID: 8825 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 141.620834][ T8825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.630898][ T8825] Call Trace: [ 141.634175][ T8825] dump_stack_lvl+0xb7/0x103 [ 141.638775][ T8825] dump_stack+0x11/0x1a [ 141.643031][ T8825] should_fail+0x23c/0x250 [ 141.647456][ T8825] ? p9_fcall_init+0xad/0x100 [ 141.652146][ T8825] __should_failslab+0x81/0x90 [ 141.656941][ T8825] should_failslab+0x5/0x20 [ 141.661459][ T8825] __kmalloc+0x66/0x340 [ 141.665630][ T8825] ? p9_fcall_init+0xad/0x100 [ 141.670347][ T8825] p9_fcall_init+0xad/0x100 [ 141.674855][ T8825] p9_client_prepare_req+0x13c/0x4e0 [ 141.680145][ T8825] p9_client_rpc+0x96/0x630 [ 141.684657][ T8825] ? p9_pollwait+0xce/0xe0 [ 141.689084][ T8825] ? datagram_poll+0x212/0x290 [ 141.693859][ T8825] ? sock_poll+0x23e/0x260 [ 141.698369][ T8825] ? skb_copy_and_csum_datagram_msg+0x2c0/0x2c0 [ 141.704597][ T8825] ? p9_write_work+0x7c0/0x7c0 [ 141.709363][ T8825] ? pipe_poll+0x1e2/0x250 [ 141.713877][ T8825] ? sock_write_iter+0x200/0x200 [ 141.718822][ T8825] p9_client_version+0x8e/0x300 [ 141.723688][ T8825] ? p9_fd_create+0x1d1/0x1e0 [ 141.728374][ T8825] p9_client_create+0x601/0x6f0 [ 141.733291][ T8825] ? __kmalloc_track_caller+0x235/0x340 [ 141.739084][ T8825] v9fs_session_init+0x100/0xcf0 [ 141.744108][ T8825] ? should_fail+0xd6/0x250 [ 141.748632][ T8825] ? kmem_cache_alloc_trace+0x20f/0x310 [ 141.754184][ T8825] ? v9fs_mount+0x41/0x4c0 [ 141.758594][ T8825] v9fs_mount+0x57/0x4c0 [ 141.763004][ T8825] ? selinux_capable+0x34/0x40 [ 141.767762][ T8825] ? tsan.module_ctor+0x10/0x10 [ 141.772594][ T8825] legacy_get_tree+0x70/0xc0 [ 141.777175][ T8825] vfs_get_tree+0x4a/0x1a0 [ 141.781652][ T8825] path_mount+0x11d4/0x1ce0 [ 141.786180][ T8825] __se_sys_mount+0x23d/0x2e0 [ 141.790839][ T8825] ? fput+0x2d/0x130 [ 141.794715][ T8825] __x64_sys_mount+0x63/0x70 [ 141.799314][ T8825] do_syscall_64+0x3d/0x90 [ 141.803842][ T8825] ? irqentry_exit+0xe/0x30 [ 141.808331][ T8825] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.814217][ T8825] RIP: 0033:0x4665d9 [ 141.818091][ T8825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 141.837810][ T8825] RSP: 002b:00007fcdada47188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 141.846296][ T8825] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 141.854405][ T8825] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000000000000 [ 141.862425][ T8825] RBP: 00007fcdada471d0 R08: 0000000020000340 R09: 0000000000000000 [ 141.870485][ T8825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 141.878539][ T8825] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 20:25:29 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x1c5603668a}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:29 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xedc0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:29 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:29 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfefdffff00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:29 executing program 3 (fault-call:6 fault-nth:22): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000180)={0x2, 'veth1_to_team\x00', {0x10}, 0x6682}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, 0x0, 0x80800) recvfrom$inet6(r2, &(0x7f0000000080)=""/48, 0x30, 0x2022, &(0x7f00000000c0)={0xa, 0x4e20, 0x94, @private2, 0x8001}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200000, 0x100) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e21, 0xb12, @mcast1, 0x2}, 0x1c) 20:25:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) [ 143.936158][ T8859] FAULT_INJECTION: forcing a failure. [ 143.936158][ T8859] name failslab, interval 1, probability 0, space 0, times 0 [ 143.948786][ T8859] CPU: 0 PID: 8859 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 143.957117][ T8859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.967318][ T8859] Call Trace: [ 143.970658][ T8859] dump_stack_lvl+0xb7/0x103 [ 143.975264][ T8859] dump_stack+0x11/0x1a [ 143.979426][ T8859] should_fail+0x23c/0x250 [ 143.983888][ T8859] ? radix_tree_node_alloc+0x154/0x1f0 [ 143.989353][ T8859] __should_failslab+0x81/0x90 [ 143.994134][ T8859] should_failslab+0x5/0x20 [ 143.998687][ T8859] kmem_cache_alloc+0x46/0x2e0 [ 144.003462][ T8859] ? radix_tree_node_alloc+0x154/0x1f0 [ 144.008933][ T8859] radix_tree_node_alloc+0x154/0x1f0 [ 144.014313][ T8859] idr_get_free+0x22a/0x5d0 [ 144.018801][ T8859] idr_alloc+0xce/0x190 [ 144.022939][ T8859] ? __radix_tree_preload+0x16f/0x190 [ 144.028292][ T8859] p9_client_prepare_req+0x2f6/0x4e0 [ 144.033565][ T8859] p9_client_rpc+0x96/0x630 [ 144.038077][ T8859] ? p9_pollwait+0xce/0xe0 [ 144.042496][ T8859] ? datagram_poll+0x212/0x290 [ 144.047251][ T8859] ? sock_poll+0x23e/0x260 [ 144.051665][ T8859] ? skb_copy_and_csum_datagram_msg+0x2c0/0x2c0 [ 144.057908][ T8859] ? p9_write_work+0x7c0/0x7c0 [ 144.062657][ T8859] ? pipe_poll+0x1e2/0x250 [ 144.067072][ T8859] ? sock_write_iter+0x200/0x200 [ 144.072073][ T8859] p9_client_version+0x8e/0x300 [ 144.076939][ T8859] ? p9_fd_create+0x1d1/0x1e0 [ 144.081600][ T8859] p9_client_create+0x601/0x6f0 [ 144.086445][ T8859] ? __kmalloc_track_caller+0x235/0x340 [ 144.092011][ T8859] v9fs_session_init+0x100/0xcf0 [ 144.096986][ T8859] ? should_fail+0xd6/0x250 [ 144.101486][ T8859] ? kmem_cache_alloc_trace+0x20f/0x310 [ 144.107021][ T8859] ? v9fs_mount+0x41/0x4c0 [ 144.111428][ T8859] v9fs_mount+0x57/0x4c0 [ 144.115685][ T8859] ? selinux_capable+0x34/0x40 [ 144.120430][ T8859] ? tsan.module_ctor+0x10/0x10 [ 144.125283][ T8859] legacy_get_tree+0x70/0xc0 [ 144.129898][ T8859] vfs_get_tree+0x4a/0x1a0 [ 144.134319][ T8859] path_mount+0x11d4/0x1ce0 [ 144.138820][ T8859] __se_sys_mount+0x23d/0x2e0 [ 144.143478][ T8859] ? fput+0x2d/0x130 [ 144.147424][ T8859] __x64_sys_mount+0x63/0x70 [ 144.152011][ T8859] do_syscall_64+0x3d/0x90 [ 144.156423][ T8859] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.162330][ T8859] RIP: 0033:0x4665d9 [ 144.166216][ T8859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:25:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000400)="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", 0x1000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) openat(r2, &(0x7f0000000080)='./file0\x00', 0x102, 0x83) accept4(r0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) sendto$inet6(r3, &(0x7f00000001c0)="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", 0x1c1, 0x8800, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @private2={0xfc, 0x2, '\x00', 0x1}, 0x10000}, 0x1c) 20:25:29 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x5000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:29 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 144.185805][ T8859] RSP: 002b:00007fcdada47188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 144.194271][ T8859] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 144.202292][ T8859] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000000000000 [ 144.210312][ T8859] RBP: 00007fcdada471d0 R08: 0000000020000340 R09: 0000000000000000 [ 144.218285][ T8859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 144.226316][ T8859] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 20:25:29 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x200000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:29 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 144.246312][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 144.281501][ T8859] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:25:29 executing program 3 (fault-call:6 fault-nth:23): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:29 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 144.294113][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 144.332350][ T8886] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 144.353058][ T8900] FAULT_INJECTION: forcing a failure. [ 144.353058][ T8900] name failslab, interval 1, probability 0, space 0, times 0 [ 144.366201][ T8900] CPU: 0 PID: 8900 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 144.374541][ T8900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.384606][ T8900] Call Trace: [ 144.387892][ T8900] dump_stack_lvl+0xb7/0x103 [ 144.392497][ T8900] dump_stack+0x11/0x1a [ 144.396665][ T8900] should_fail+0x23c/0x250 [ 144.401135][ T8900] ? radix_tree_node_alloc+0x154/0x1f0 [ 144.406607][ T8900] __should_failslab+0x81/0x90 [ 144.411440][ T8900] should_failslab+0x5/0x20 [ 144.415951][ T8900] kmem_cache_alloc+0x46/0x2e0 [ 144.420754][ T8900] ? radix_tree_node_alloc+0x154/0x1f0 [ 144.426229][ T8900] radix_tree_node_alloc+0x154/0x1f0 [ 144.432049][ T8900] idr_get_free+0x22a/0x5d0 [ 144.436590][ T8900] idr_alloc+0xce/0x190 [ 144.440749][ T8900] ? __radix_tree_preload+0x16f/0x190 [ 144.446127][ T8900] p9_client_prepare_req+0x2f6/0x4e0 [ 144.451435][ T8900] p9_client_rpc+0x96/0x630 [ 144.456007][ T8900] ? p9_pollwait+0xce/0xe0 [ 144.460428][ T8900] ? datagram_poll+0x212/0x290 [ 144.465204][ T8900] ? sock_poll+0x23e/0x260 [ 144.469625][ T8900] ? skb_copy_and_csum_datagram_msg+0x2c0/0x2c0 [ 144.475875][ T8900] ? p9_write_work+0x7c0/0x7c0 [ 144.480645][ T8900] ? pipe_poll+0x1e2/0x250 [ 144.485091][ T8900] ? sock_write_iter+0x200/0x200 [ 144.490035][ T8900] p9_client_version+0x8e/0x300 [ 144.494895][ T8900] ? p9_fd_create+0x1d1/0x1e0 20:25:29 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 144.499702][ T8900] p9_client_create+0x601/0x6f0 [ 144.504671][ T8900] ? __kmalloc_track_caller+0x235/0x340 [ 144.510242][ T8900] v9fs_session_init+0x100/0xcf0 [ 144.515222][ T8900] ? should_fail+0xd6/0x250 [ 144.519981][ T8900] ? kmem_cache_alloc_trace+0x20f/0x310 [ 144.525630][ T8900] ? v9fs_mount+0x41/0x4c0 [ 144.530060][ T8900] v9fs_mount+0x57/0x4c0 [ 144.534318][ T8900] ? selinux_capable+0x34/0x40 [ 144.539089][ T8900] ? tsan.module_ctor+0x10/0x10 [ 144.543948][ T8900] legacy_get_tree+0x70/0xc0 [ 144.544662][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 144.548632][ T8900] vfs_get_tree+0x4a/0x1a0 [ 144.548664][ T8900] path_mount+0x11d4/0x1ce0 [ 144.562324][ T8911] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 144.565843][ T8900] __se_sys_mount+0x23d/0x2e0 [ 144.565867][ T8900] ? fput+0x2d/0x130 [ 144.565895][ T8900] __x64_sys_mount+0x63/0x70 [ 144.565912][ T8900] do_syscall_64+0x3d/0x90 [ 144.595704][ T8900] entry_SYSCALL_64_after_hwframe+0x44/0xae 20:25:29 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 144.601793][ T8900] RIP: 0033:0x4665d9 [ 144.605707][ T8900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 144.625457][ T8900] RSP: 002b:00007fcdada47188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 144.634313][ T8900] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 144.642296][ T8900] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000000000000 20:25:30 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 144.650402][ T8900] RBP: 00007fcdada471d0 R08: 0000000020000340 R09: 0000000000000000 [ 144.658381][ T8900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 144.666354][ T8900] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 [ 144.680022][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:25:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 3 (fault-call:6 fault-nth:24): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) accept4(r0, 0x0, 0x0, 0x0) [ 144.712931][ T8900] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:25:30 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x1000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x9000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 144.776973][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 144.805820][ T8936] FAULT_INJECTION: forcing a failure. [ 144.805820][ T8936] name failslab, interval 1, probability 0, space 0, times 0 [ 144.818599][ T8936] CPU: 1 PID: 8936 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 144.827138][ T8936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.837295][ T8936] Call Trace: [ 144.840576][ T8936] dump_stack_lvl+0xb7/0x103 [ 144.845292][ T8936] dump_stack+0x11/0x1a [ 144.849492][ T8936] should_fail+0x23c/0x250 [ 144.853930][ T8936] ? p9pdu_readf+0x1037/0x1870 [ 144.858707][ T8936] __should_failslab+0x81/0x90 [ 144.863573][ T8936] should_failslab+0x5/0x20 [ 144.868097][ T8936] __kmalloc+0x66/0x340 [ 144.872309][ T8936] p9pdu_readf+0x1037/0x1870 20:25:30 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 144.876902][ T8936] ? try_to_wake_up+0x362/0x480 [ 144.881765][ T8936] ? rb_erase+0x4cb/0x750 [ 144.886115][ T8936] ? p9_check_errors+0x196/0x370 [ 144.891084][ T8936] ? __switch_to+0x14e/0x4b0 [ 144.895757][ T8936] p9_check_errors+0x228/0x370 [ 144.900550][ T8936] p9_client_rpc+0x457/0x630 [ 144.905161][ T8936] ? datagram_poll+0x212/0x290 [ 144.910023][ T8936] ? init_wait_entry+0x30/0x30 [ 144.914831][ T8936] ? sock_write_iter+0x200/0x200 [ 144.919854][ T8936] p9_client_version+0x8e/0x300 20:25:30 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 144.924712][ T8936] ? p9_fd_create+0x1d1/0x1e0 [ 144.929389][ T8936] p9_client_create+0x601/0x6f0 [ 144.934256][ T8936] ? __kmalloc_track_caller+0x235/0x340 [ 144.939919][ T8936] v9fs_session_init+0x100/0xcf0 [ 144.944889][ T8936] ? should_fail+0xd6/0x250 [ 144.949395][ T8936] ? kmem_cache_alloc_trace+0x20f/0x310 [ 144.955047][ T8936] ? v9fs_mount+0x41/0x4c0 [ 144.959467][ T8936] v9fs_mount+0x57/0x4c0 [ 144.963714][ T8936] ? selinux_capable+0x34/0x40 [ 144.968503][ T8936] ? tsan.module_ctor+0x10/0x10 [ 144.973448][ T8936] legacy_get_tree+0x70/0xc0 20:25:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x5000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 144.978052][ T8936] vfs_get_tree+0x4a/0x1a0 [ 144.982598][ T8936] path_mount+0x11d4/0x1ce0 [ 144.987133][ T8936] __se_sys_mount+0x23d/0x2e0 [ 144.991927][ T8936] ? fput+0x2d/0x130 [ 144.995826][ T8936] __x64_sys_mount+0x63/0x70 [ 145.000417][ T8936] do_syscall_64+0x3d/0x90 [ 145.004850][ T8936] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.010818][ T8936] RIP: 0033:0x4665d9 20:25:30 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 145.014718][ T8936] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 145.034388][ T8936] RSP: 002b:00007fcdada47188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 145.042866][ T8936] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 145.050936][ T8936] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000000000000 [ 145.059061][ T8936] RBP: 00007fcdada471d0 R08: 0000000020000340 R09: 0000000000000000 [ 145.067036][ T8936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 20:25:30 executing program 3 (fault-call:6 fault-nth:25): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 145.075013][ T8936] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 20:25:30 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0xffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x8000, 0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) recvmmsg(r2, &(0x7f0000000500)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/14, 0xe}, 0x1}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/228, 0xe4}, {&(0x7f0000000300)=""/174, 0xae}, {&(0x7f0000000400)=""/18, 0x12}, {&(0x7f0000000440)=""/121, 0x79}], 0x4}, 0x73}], 0x2, 0x42, &(0x7f0000000580)={0x77359400}) [ 145.144182][ T8992] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 145.153022][ T8992] FAULT_INJECTION: forcing a failure. [ 145.153022][ T8992] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 145.166179][ T8992] CPU: 0 PID: 8992 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 145.174543][ T8992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.184598][ T8992] Call Trace: [ 145.187881][ T8992] dump_stack_lvl+0xb7/0x103 [ 145.192521][ T8992] dump_stack+0x11/0x1a [ 145.196692][ T8992] should_fail+0x23c/0x250 [ 145.201200][ T8992] should_fail_usercopy+0x16/0x20 [ 145.206602][ T8992] _copy_to_user+0x1c/0x90 [ 145.211050][ T8992] simple_read_from_buffer+0xab/0x120 [ 145.216491][ T8992] proc_fail_nth_read+0xf6/0x140 [ 145.221438][ T8992] ? rw_verify_area+0x136/0x250 [ 145.226461][ T8992] ? proc_fault_inject_write+0x200/0x200 [ 145.232125][ T8992] vfs_read+0x154/0x5d0 [ 145.236311][ T8992] ? __fget_light+0x21b/0x260 [ 145.241066][ T8992] ? __cond_resched+0x11/0x40 [ 145.245752][ T8992] ksys_read+0xce/0x180 [ 145.249958][ T8992] __x64_sys_read+0x3e/0x50 [ 145.254475][ T8992] do_syscall_64+0x3d/0x90 [ 145.258925][ T8992] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.264859][ T8992] RIP: 0033:0x41935c [ 145.268771][ T8992] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 20:25:30 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x100000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:30 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xd000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6400}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 145.288387][ T8992] RSP: 002b:00007fcdada47170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 145.296831][ T8992] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 145.304807][ T8992] RDX: 000000000000000f RSI: 00007fcdada471e0 RDI: 0000000000000009 [ 145.312833][ T8992] RBP: 00007fcdada471d0 R08: 0000000000000000 R09: 0000000000000000 [ 145.320810][ T8992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 145.328874][ T8992] R13: 00007ffe06fbcabf R14: 00007fcdada47300 R15: 0000000000022000 20:25:30 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xe000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x10000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 145.410787][ T9021] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:25:30 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x11000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:30 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:30 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:31 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x700000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:31 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:31 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x12000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:31 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:31 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:31 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:31 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:31 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x9000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 146.489626][ T1024] selinux_netlink_send: 2 callbacks suppressed [ 146.489640][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 146.511276][ T9087] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 146.521213][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 20:25:31 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:31 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:31 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfefdffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 146.534817][ T9094] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:25:31 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0xe00000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8983, &(0x7f0000000080)={0x7, 'rose0\x00', {0x800}, 0x6e}) listen(r0, 0xffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'caif0\x00'}) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) socketpair(0x25, 0x3, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) shutdown(r3, 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:32 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:32 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:32 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:32 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfe}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:32 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:32 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 146.750102][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 146.775874][ T9131] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:25:32 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xd000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:32 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x9, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:32 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x22000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:32 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 146.805739][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 146.832835][ T9139] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:25:35 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x3f00000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:35 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xe000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:35 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x25000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:35 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:35 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6400000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:35 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x10000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:35 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3f000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:35 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:35 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:35 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x11000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:35 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x48000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:36 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x6400000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:36 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xd, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4c000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:36 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x12000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:36 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfefdffff00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @private1, 0x6}, 0x1c) listen(r0, 0xffffffff) recvfrom$inet6(r0, &(0x7f0000002500)=""/188, 0xbc, 0x4001a042, &(0x7f00000025c0)={0xa, 0x4e24, 0x7, @empty, 0x7fff}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socketpair(0x2b, 0x2, 0x4a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r3, &(0x7f0000000400)=""/4096, 0x1000, 0x20, &(0x7f0000000180)={0xa, 0x4e23, 0x2f71, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) r4 = accept4(0xffffffffffffffff, &(0x7f0000002680)=@tipc, &(0x7f0000002640)=0x80, 0x800) recvmmsg(r4, &(0x7f00000024c0)=[{{&(0x7f0000000280)=@tipc, 0x80, &(0x7f0000002440)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000300)=""/61, 0x3d}, {&(0x7f0000000340)=""/109, 0x6d}, {&(0x7f0000002400)=""/44, 0x2c}], 0x4, &(0x7f0000002480)=""/24, 0x18}, 0xffff}], 0x1, 0x100, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x105d00, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000000100)=0x28ff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000002600)=0x3, 0x4) 20:25:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x60000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:36 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x68000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:36 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x10, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:36 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6c000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 150.857728][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 150.877747][ T9279] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:25:37 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x7900000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:37 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x11, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:37 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x74000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:37 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:37 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:37 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x1, 0x9, 0x7}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x1c) listen(r1, 0xffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, 0x0, 0x0) 20:25:37 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x12, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:37 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7a000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:37 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x22, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:37 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8cffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 152.432148][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 152.458119][ T9308] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:25:37 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x22000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:37 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x25, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:38 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x8a4ab5471c000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:38 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc0ed0000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:38 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x25000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:38 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:38 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x48, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:38 executing program 4: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="07010001e0020000550000000800000072020000000200000000000000000000148a0ec1b4ccc54a21159c966e9f99453b76f515d2d4d7cb39a56e42c0e1ace900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e41b387ef869610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00"/2112], 0x840) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0xffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, 0x0, 0x0) 20:25:38 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x48000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:38 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:38 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xf6ffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:38 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:38 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:38 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x60, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:41 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x8a6603561c000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4c000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:41 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffff0000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:41 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x68, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:41 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x3, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0xfffffffffffffcf9) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:41 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffe00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:41 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x60000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:41 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffff7f, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:41 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x74, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:41 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffff8c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:44 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x68000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x2aaf, @private1={0xfc, 0x1, '\x00', 0x1}, 0x2}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e25}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r2, 0x0, 0x0, 0x80000) 20:25:44 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7a, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:44 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6400}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:44 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0xfefdffff00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:44 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffff6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:44 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x300, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:44 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6c000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:44 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffffe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:44 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x74000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:44 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x3f8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) 20:25:44 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7a000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:46 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0xfeffffff00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:46 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x500, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:46 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xedc000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:46 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8cffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x40000085, &(0x7f0000000040)={0xa, 0x4e1e, 0x3f}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:46 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc0ed0000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendto$inet6(r1, &(0x7f00000001c0)="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", 0xfe, 0x200040c0, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8918, &(0x7f00000009c0)={@remote, 0x0, r4}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@mcast1, 0x55, r4}) listen(r0, 0xffffffff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6(0xa, 0x80000, 0x999) ioctl$sock_TIOCOUTQ(r6, 0x5411, &(0x7f00000000c0)) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(r3, r5, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:46 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x600, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:46 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xf6ffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:47 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0xffffff7f00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:47 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x700, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x100000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:47 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:47 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80, 0x70, 0x2}, 0x18) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000000100)=0xe01, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x6e22, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:47 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffff0000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x300000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:47 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x900, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x400000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:47 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:50 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0xffffffff00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:50 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffe00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:50 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x500000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:50 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfefdffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:50 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$vcsn(&(0x7f0000000140), 0x1, 0x40) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000180)=""/9, 0x9}, {&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f00000002c0)=""/133, 0x85}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000480)=""/134, 0x86}], 0x5, 0xffffffff, 0xbc0) shutdown(0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/if_inet6\x00') read$ptp(r3, &(0x7f0000000080)=""/192, 0xc0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000380)="b398eb8484adcb80f42d7e8532443d8ac14649c92ed68bfb7aa4f803ccc102f5f7a32bba", 0x24, 0x4105, &(0x7f00000005c0)={0xa, 0x4e23, 0xb0a3, @dev={0xfe, 0x80, '\x00', 0x25}, 0x8}, 0x1c) 20:25:50 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x600000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:50 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:50 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffff8c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:50 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x700000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:50 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xd00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:50 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffff6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:51 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfe}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xe00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffffe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000100)=0x10) r1 = creat(&(0x7f0000000240)='./file0/file0\x00', 0x1d) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r1, 0x8983, &(0x7f00000000c0)) listen(r0, 0xffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000001c0)={'raw\x00', 0x0, [0x3, 0x2b22, 0x4a58, 0x80000000, 0x8]}, &(0x7f0000000140)=0x54) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x800, &(0x7f0000000040)={0xa, 0xe21, 0x0, @mcast1}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) r5 = socket$inet_udplite(0x2, 0x2, 0x88) accept4(r5, 0x0, 0x0, 0x0) 20:25:51 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x900000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x7ff, @mcast1, 0x7f}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:51 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xedc000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1020, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:51 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1100, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x11fe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:52 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xe}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r2 = openat$incfs(r1, &(0x7f0000000280)='.pending_reads\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x8010, r2, 0x69abe000) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@private1, @in=@rand_addr=0x64010101, 0x4e23, 0x400, 0x4e23, 0x2, 0x0, 0x80, 0x20, 0x3c, 0x0, r3}, {0xffffffff80000003, 0x1, 0x656, 0x200, 0x4, 0x4, 0x5, 0x3}, {0x2, 0x2, 0x6d0, 0x6}, 0xffff9430, 0x6e6bbc, 0x2, 0x1, 0x3, 0x3}, {{@in=@loopback, 0x4d4, 0x32}, 0x1e, @in6=@local, 0x3504, 0x1, 0x3, 0x1, 0x7, 0x80, 0x3}}, 0xe8) listen(r0, 0xffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000340)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x2, 0xfffffd4e, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) r6 = accept$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) bind$inet6(r6, &(0x7f0000000240)={0xa, 0x4e24, 0x6, @local, 0x6}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:52 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xd00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:52 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x100000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:52 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1200, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:52 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6400000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:52 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xe00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:52 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:52 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:52 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:52 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:52 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x300000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:52 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2010, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:53 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x64}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:53 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfefdffff00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:53 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2200, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:53 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1100000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) listen(r1, 0x154d) listen(r0, 0xffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) preadv(r4, &(0x7f0000000100), 0x0, 0x10000, 0x8) 20:25:53 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x400000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:53 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:53 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:53 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x500000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:53 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2500, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:53 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2010000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:53 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3f00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:54 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x79}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:54 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:54 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x600000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:54 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:54 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4800, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000140)={0x2b, 0x6, 0x0, 0x5, 0x0, [@mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, @private0]}, 0x38) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) accept(r2, &(0x7f0000000080)=@qipcrtr, &(0x7f0000000100)=0x80) 20:25:54 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x700000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:54 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4c00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:54 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:54 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2500000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:54 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:54 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x900000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:55 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x700}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3f00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:55 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x5c]}, 0x8}) 20:25:55 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6800, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:55 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) socket$inet6(0xa, 0x0, 0x90) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:55 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6c00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:55 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7400, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:55 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:55 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7a00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4c00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xe00}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:56 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xedc0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x64]}, 0x8}) 20:25:56 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0xcd, @remote, 0x9}, 0x1c) listen(r0, 0xffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140)="420e456ea32ec1a8", 0x8, 0x4, &(0x7f0000000180)={0xa, 0x4e20, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}, 0x41fa}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x400) dup3(0xffffffffffffffff, r3, 0x80000) accept4(r2, 0x0, 0x0, 0x80000) 20:25:56 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xd00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 4: times(&(0x7f0000000280)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0xd4c1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x20}, 0x1c) times(&(0x7f0000000300)) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x458001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x24, &(0x7f0000000100)=0x200, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000240)=0x4) r5 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x430440, 0x20, 0x8}, 0x18) openat(r5, &(0x7f00000001c0)='./file0\x00', 0x480, 0x50) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x4}, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x17, &(0x7f00000002c0)=0x3, 0x4) 20:25:56 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfe11, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xe00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xe0ffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 171.038052][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 171.065348][T10067] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 171.083053][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:25:56 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:56 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6c00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x5c00]}, 0x8}) 20:25:56 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:56 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7400000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 171.569853][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 171.585590][T10090] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 171.609907][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 171.623372][T10102] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:25:57 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1100000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:57 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7a00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:57 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:57 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x6400]}, 0x8}) 20:25:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x8, @inherit={0x88, &(0x7f0000001440)=ANY=[@ANYRES16, @ANYRES16, @ANYRES64]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000018c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r4, &(0x7f0000000040)='system_u:object_r:printer_device_t:s0\x00', 0x26) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r2, @ANYRES32, @ANYRESHEX=r4, @ANYRES16, @ANYRES32, @ANYRES16, @ANYRES32], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x4040025) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000400)={0x0, 0x0, "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", "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accept4(r0, 0x0, 0x0, 0x0) [ 171.875403][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 171.888666][T10119] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 171.906522][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 171.924994][T10125] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:25:58 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3f00}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:58 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8cffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:58 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000000080), 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:58 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:58 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x5c000000]}, 0x8}) 20:25:58 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:58 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:58 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:58 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:58 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:58 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2010000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:59 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x6400}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:25:59 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x5000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:59 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffff000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:59 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x64000000]}, 0x8}) 20:25:59 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_snmp6\x00') r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) sendto$inet6(r4, &(0x7f0000000280)="9d0a17e90dc6e22c5b5c94abc2d784c581786243189dd3c124676f14b431121287000b84af32fa665fb5896b6a4eecbacf4e17d1ca02e4ef4b80d73282903db9f7da69e3ab6289f79629038c74be82cf244bef87040dc2fcad7a7d9c381aa85ff2f8af615265a52ffdf8f6b1a0c16e01bf4522d5b3948433d4c1489c08ef0c1367174461b678e47b97673b644d964d18d09c717448da9476a8d77cf944c87d7b92e4913dcebb11a630c609d1cdf82cdfa88ed92929368b581dacc8", 0xbb, 0x41, 0x0, 0x0) sendmsg$inet6(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0xa, 0x4e20, 0x88, @mcast1, 0x317}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="69a946aca7aa99fec79436ddcd3f98a9cea06c2f42480457f634f5572294e0457f05952aeddff7d0f41aaa9e1c879f9b9b32d332532655c76881e11e269bee6e3b7607f4d3ccc51a58ff6cd4e6be3d739670e3d5d09d", 0x56}, {&(0x7f0000000180)="6f87448a6ea040d1f6c3844d10eff9a308afaefe51199f2347408cdd1e69d9817edeefede08a6e30ddc3b8d186d60edb8b4bd6cf7e9224d32b4b427ebc79e1e10cccbb83966c4206d3fef24b9ec667cf5a0e5fb0ebe55ebd13f95d2e49", 0x5d}], 0x2}, 0x4000c11) shutdown(r1, 0x1) r5 = inotify_init() dup3(r5, r2, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:25:59 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffff7f00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:59 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:59 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2500000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:59 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffffffffffff0f, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:59 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:25:59 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 174.263535][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 174.281785][T10241] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 174.303087][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 174.316627][T10245] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:00 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0xfefdffff]}, 0x8}) 20:26:00 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:00 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0xfffffffd, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) close(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback, 0x6}, 0x1c) shutdown(r1, 0x1) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @local}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:00 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x7900}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:00 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x9000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 175.192046][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 175.222912][T10263] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4c00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:00 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:00 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 175.240293][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 175.269739][T10274] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:00 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0xfffffdfe]}, 0x8}) 20:26:00 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 175.339013][T10290] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 175.370684][T10298] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:00 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x5, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6c00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 175.452386][T10315] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 175.461800][T10317] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:01 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x200000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:01 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:01 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x5c00000000000000]}, 0x8}) 20:26:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7400000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) r3 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x10001, @remote, 0x1000}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/240, 0xf0}, {&(0x7f00000001c0)=""/96, 0x60}, {&(0x7f0000000240)=""/61, 0x3d}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f00000002c0)=""/25, 0x19}, {&(0x7f0000000300)=""/100, 0x64}, {&(0x7f0000001400)=""/168, 0xa8}, {&(0x7f00000014c0)=""/121, 0x79}, {&(0x7f0000000380)=""/43, 0x2b}], 0xa, &(0x7f0000001600)=""/23, 0x17}, 0x10000) 20:26:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7a00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 176.335116][ T1024] selinux_netlink_send: 4 callbacks suppressed [ 176.335130][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 176.364730][T10345] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:01 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xd000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8cffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 176.375755][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 176.399857][T10353] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:01 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xe000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:01 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x6400000000000000]}, 0x8}) [ 176.440559][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 176.477889][T10368] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 176.490147][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 176.504503][T10377] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:01 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:01 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x10000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:01 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x11000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 176.597875][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 176.619359][T10396] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 176.642412][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 176.664510][T10403] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 20:26:02 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:02 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0xfefdffff00000000]}, 0x8}) 20:26:02 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x12000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:02 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x9, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:02 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffff000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:02 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x20000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 177.234114][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 177.255074][T10419] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 177.271146][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 177.285406][T10431] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 177.308230][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 177.334437][T10440] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 177.343094][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 177.364476][T10445] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:02 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x7000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:02 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:02 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffffffffffff0f, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:02 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0xffffffffffffffff]}, 0x8}) 20:26:02 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) [ 177.476843][T10454] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 177.491620][T10459] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 177.514895][T10466] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:02 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:02 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:02 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 177.522142][T10469] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 177.541697][T10471] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:02 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:02 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x22000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 177.571808][T10479] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 177.571825][T10474] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 177.577345][T10481] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:02 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x200000c8}) [ 177.618079][T10485] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:04 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xe000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:04 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x25000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:04 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:04 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x5, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:04 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x200001c8}) 20:26:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) sendmsg$AUDIT_LIST_RULES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x10, 0x3f5, 0x400, 0x70bd29, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x40c0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x5, @loopback, 0xffffffff}, 0x1c) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x94) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x400, 0x136}, 0x18) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x0, 0x20, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x8, 0x70}}}}, [@NL80211_ATTR_NAN_FUNC={0x10, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}, @NL80211_NAN_FUNC_TERM_REASON={0x5, 0x10, 0x1f}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8801}, 0x20040081) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x1010, r2, 0x4996b000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r5, &(0x7f0000000080), 0xfffffe58) ioctl$BTRFS_IOC_SNAP_CREATE(r5, 0x50009401, &(0x7f0000000400)={{r4}, "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"}) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:04 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) inotify_init1(0x80000) 20:26:04 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3f000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 179.149074][T10519] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 179.163311][T10522] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:04 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:04 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:04 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x48000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 179.202499][T10533] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:04 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 179.264276][T10540] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 179.280717][T10548] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 179.290148][T10553] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 179.351294][T10558] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 179.377976][T10564] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:04 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x400000000000, 0x0, 0x0, 0x3}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x9]}, 0x8}) 20:26:04 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3f000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:04 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4c000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:04 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:04 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x10, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/115, 0x73, 0x100, 0x0, 0x0) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000100)="55cbbfb52b9745f462bc42cd", 0xc, 0x4040001, &(0x7f0000000140)={0xa, 0x4e21, 0x8, @remote, 0x1}, 0x1c) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x3, 0x5, 0x7}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140)=0x2, 0x4) listen(r0, 0xffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f00000000c0)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:05 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x60000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:05 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x68000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:05 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 179.623634][T10578] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 179.641139][T10582] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 179.663667][T10591] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:05 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6c000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:05 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x11, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:05 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {r1, r2+60000000}}, &(0x7f0000000040)) [ 179.737273][T10606] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 179.781553][T10614] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 179.804617][T10619] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:05 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x64000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:05 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x74000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:05 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x9, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:05 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x12, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x8, @private1, 0x2c}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:05 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) rt_sigprocmask(0x0, &(0x7f0000000000)={[0x2]}, &(0x7f0000000040), 0x8) rt_sigtimedwait(&(0x7f0000000080)={[0x3]}, &(0x7f0000000140), &(0x7f0000000240)={0x77359400}, 0x8) 20:26:05 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7a000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:06 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8cffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:06 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:06 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc0ed0000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:06 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x22, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 180.630404][T10644] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 180.641379][T10647] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 180.651219][T10653] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:06 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 180.700170][T10663] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 180.748386][T10676] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:07 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:07 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xf6ffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:07 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x25, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x100000) 20:26:07 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="0037134602a9000000", @ANYRES16=r1, @ANYBLOB="020025bd7000fbdbdf257c0000000a00060008021100000000000a00060008021100000000000a00060008021100000000000a000600ffffffffffff00000a00060008021100000100000a000600ffffffffffff00000a00060008021100000000000a00060008021100000100000a000600ffffffffffff0000"], 0x80}, 0x1, 0x0, 0x0, 0x2400c845}, 0x2) openat(r0, &(0x7f0000000300)='./file1\x00', 0x0, 0x1) pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000100), &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:07 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x79000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:07 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x48, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e24, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:07 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfe110000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 181.880509][ T1024] selinux_netlink_send: 27 callbacks suppressed [ 181.880523][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 181.908931][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:26:07 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:07 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:07 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 181.936369][T10715] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 181.940041][T10707] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 181.953146][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 181.975523][T10722] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 182.027302][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 182.049013][T10729] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:07 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:07 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffff0000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 182.069564][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 182.082991][T10735] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 182.093352][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 182.106985][T10740] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:07 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x60, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:07 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffe000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 182.140697][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 182.168772][T10747] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:07 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r2, 0x3, 0x6, @broadcast}, 0x10) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r4, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r2, 0x3, 0x6, @dev}, 0x10) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 182.315570][T10771] device lo entered promiscuous mode [ 182.381678][T10770] device lo left promiscuous mode [ 182.387351][T10772] device lo entered promiscuous mode [ 182.443741][T10770] device lo left promiscuous mode 20:26:08 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x10, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:08 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xfefdffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:08 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffe00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:08 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000280)='cgroup.threads\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) ppoll(&(0x7f00000002c0)=[{0xffffffffffffffff, 0x404d}, {r0, 0x54}, {0xffffffffffffffff, 0x2003}, {r1, 0x3008}], 0x4, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={[0x6]}, 0x8) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x45) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r7 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r7, &(0x7f0000000080), 0xfffffe58) ioctl$EVIOCGVERSION(r7, 0x80044501, &(0x7f0000000380)=""/64) ppoll(&(0x7f0000000080)=[{r2, 0xd365d3828942df4d}, {0xffffffffffffffff, 0x8008}, {r3, 0x1482}, {0xffffffffffffffff, 0x10}, {r4, 0x17b}, {0xffffffffffffffff, 0x9}], 0x6, &(0x7f0000000180)={r5, r6+60000000}, &(0x7f0000000240)={[0x6]}, 0x8) rt_sigprocmask(0x1, &(0x7f0000000000)={[0x9]}, &(0x7f0000000040), 0x8) 20:26:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x400000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e1f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r2) recvfrom$inet6(r3, &(0x7f00000000c0)=""/170, 0xaa, 0x122, &(0x7f0000000180)={0xa, 0x4e24, 0x8, @remote, 0x7}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@dev={0xfe, 0x80, '\x00', 0xa}, 0x45}) 20:26:08 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x68, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:08 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:08 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x11, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:08 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffff7f, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 182.922057][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 182.935491][T10790] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:08 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffff8c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:08 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x74, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:08 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffff6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 183.014005][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 183.042944][T10811] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:08 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x12, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 183.143202][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 183.158961][T10837] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:09 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xfeffffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:09 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7a, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:09 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffffe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:09 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x22, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x665, 0x4) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr, 0xab}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0xffffff80) accept4(r0, 0x0, 0x0, 0x0) 20:26:09 executing program 1: accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80, 0x80800) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:09 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x300, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:09 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:09 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x25, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:09 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) clock_gettime(0x0, &(0x7f00000032c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000031c0)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f0000001300)=""/224, 0xe0}, {&(0x7f0000001400)=""/152, 0x98}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000001580)=""/227, 0xe3}, {&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000001680)=""/113, 0x71}, {&(0x7f0000001700)=""/16, 0x10}], 0xa, &(0x7f0000001800)=""/244, 0xf4}, 0x7fff}, {{&(0x7f0000001900)=@nfc_llcp, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/9, 0x9}, {&(0x7f00000029c0)=""/28, 0x1c}, {&(0x7f0000002a00)=""/75, 0x4b}, {&(0x7f0000002a80)=""/152, 0x98}], 0x5, &(0x7f0000002bc0)=""/225, 0xe1}, 0x4}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000002cc0)=""/211, 0xd3}], 0x1, &(0x7f0000002e00)=""/242, 0xf2}, 0xebef}, {{&(0x7f0000002f00)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002f80)=""/62, 0x3e}, {&(0x7f0000002fc0)=""/169, 0xa9}, {&(0x7f0000003080)=""/164, 0xa4}], 0x3, &(0x7f0000003180)=""/20, 0x14}, 0x47}], 0x4, 0x40, &(0x7f0000003300)={r1, r2+10000000}) 20:26:09 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xedc000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:09 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x48, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 184.048545][T10881] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 184.127268][T10897] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:10 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xfffffdfe}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:10 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x500, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:10 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) dup3(r3, r4, 0x80000) accept4(r0, 0x0, 0x0, 0x0) 20:26:10 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000000)={&(0x7f00000001c0), 0x8}) 20:26:10 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x60, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xe0ffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 185.000980][T10924] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 185.009282][T10925] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:10 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x68, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:10 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 185.044275][T10932] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:10 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x600, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 185.170233][T10957] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 185.191003][T10962] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:11 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xffffff7f}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:11 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f0000000000)={0x80000000, 0x0, 0x0, 0x20000, 0x0, 0x3}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x5]}, 0x8}) 20:26:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x100000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:11 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x74, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:11 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x700, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x6, @mcast2}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0xd4b01d936567ac4e, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0x1, @local, 0xfffffe00}}, 0x0, 0x0, 0x4e, 0x0, "a75ce8134ed66dcffc0fb63a127d56bd50b7b2d847dfd4fd990a4a0b831e77a69786114d93321cb00687189b292b104648640752990a8ae6048f65338bcf9b3de77a4b47ed4495b60ccda311491327b5"}, 0xd8) accept4(r0, 0x0, 0x0, 0x0) 20:26:11 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7a, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:11 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x900, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 185.949709][T10981] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 185.959066][T10987] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x300000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:11 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x300, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 186.024996][T10998] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 186.040044][T11002] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:11 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x400000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 186.077133][T11011] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:14 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffe}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:14 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x2e) 20:26:14 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:14 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x500, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:14 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x500000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) [ 188.966856][ T1021] selinux_netlink_send: 13 callbacks suppressed [ 188.966870][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 188.972674][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 188.973239][T11035] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 188.987262][T11038] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:14 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x600, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:14 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x600000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:14 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 189.018218][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 189.031397][T11045] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:14 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x700000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:14 executing program 1: r0 = socket$inet(0x2, 0x10ce41a44dd01497, 0xffff) sendmmsg$sock(r0, &(0x7f0000001400)=[{{&(0x7f0000000000)=@l2={0x1f, 0x5, @any, 0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[@txtime={{0x18, 0x1, 0x3d, 0x7ff}}, @mark={{0x14, 0x1, 0x24, 0x400}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x48}}, {{&(0x7f0000000240)=@nl=@unspec, 0x80, &(0x7f0000001340)=[{&(0x7f00000002c0)="bba301afb3", 0x5}, {&(0x7f0000000300)="84a1a9cf4ff05225ebde5bd81a7ff0ab738d2d8064afd17ff312dfe4ca4d9b61f6be3a3737d2ba", 0x27}, {&(0x7f0000000340)="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", 0x1000}], 0x3, &(0x7f0000001380)=[@timestamping={{0x14, 0x1, 0x25, 0x1f}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x60}}], 0x2, 0x11) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 189.072712][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 189.106997][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 20:26:14 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x700, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 189.117160][T11050] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 189.137782][T11058] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 189.149624][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 189.170784][T11069] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 189.193809][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 189.207435][T11076] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:16 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c47b54a8a}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:16 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:16 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:16 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x900, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:16 executing program 1: sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x1, 0x4, 0x5, 0x0, 0x0, {0xc, 0x0, 0x6}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x6}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x42722149166ebbe1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20048001}, 0x4000094) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}]}]}, 0x38}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x15c, 0x0, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x124, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67c3c24e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7dc88a90}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55274eb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5eddbbf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50a1486e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x673716ca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9c21469}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1674b1a3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63a00e18}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5755f936}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}]}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20000800}, 0x54) pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x40000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:16 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x900000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 190.840989][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 190.861259][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 190.874500][T11102] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:16 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xa00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:16 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) rt_sigprocmask(0x2, &(0x7f0000000000)={[0x4]}, &(0x7f0000000040), 0x8) [ 190.883517][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 190.889466][T11107] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:16 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xb00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:16 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:16 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 190.932935][T11114] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 190.987345][T11132] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 191.003383][T11136] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 191.016773][T11140] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:18 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c5603668a}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xc00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4100}, {r1, 0x100}, {0xffffffffffffffff, 0x4000}, {0xffffffffffffffff, 0x2000}], 0x4, &(0x7f0000000040), &(0x7f0000000080)={[0x100000]}, 0x8) 20:26:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, '\x00', 0x1e}}, 0x1c) r3 = syz_io_uring_complete(0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000040)=0x3, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xd00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 192.689556][T11163] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 192.697520][T11166] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:18 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1020, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xe00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 192.780913][T11181] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:18 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1100, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x200000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1200, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 192.897232][T11200] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 193.001792][T11217] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0xfffffffc, 0xb08, 0x4]}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f0000000100)="632493ad6104eb9d4ae2864f33a5a88213a9b2afe75778aa225ac21df0434d8ff7a0483abdf86b1a26749657e2b81103eabd4f102ed8bc6f508fbbb7eb24a7a2555e06561f4f70372e11e07edc91b5bf64b21fd71f6c7f598edff0bb4ffbe8a8faae021684fe13c705651af7d756561f5d9c0655f9fc902e2c9e3a6cb03a62cda2891a41c1c23177b839ab90643b5da25b01ea786713bf5a525b986724d07e3135103352ecbdeb87423cdf904c23b8a0f4d9b95647ed30", 0xb7}, {&(0x7f00000001c0)="a31eb72a61aad5b7486c32eca2a711d17ca050906bdc3d9481165409065146e8437d4236cecd8e35577c4009bc1beb3addc0633cae0e5ba18366b0a4067550dbdee2bf92f82b087643c15ac9e8bc7783a81db3a6f7a4accbdbfc009ed2ce35f672662ddd922ed625e1c4b9309be87a1c5d3f467fe57c06653571d44e55", 0x7d}, {&(0x7f0000000240)="07485818007a4d6887a4203fd2300132c6083e8708646e3d499f653989148c28134c1a7cffb8c5a54bd722ed16c72d945f9cc0395919a55d3ac936d1d3427fb42afa0e2abd775d4db05c036f83c191a945b3485dd78274c1fbddad41860d584677dedc654f4f78eba2bd16aca3d5a79bd0b8811cedec748904adeb814bffcd93fa7e18b8058b951d1f4ad7027a98622bfd2b826cfe480df250b83fe9e244c592c33b830014c7872999367349e13dd575f30fe7cbfe991d679ecbb97c67427a5ca3d5ae396949fc56ebe0ab3d1d5a6dfef0af0ff30eaa", 0xd6}, {&(0x7f0000000400)="96abbda913c89bd3b9dfe27fb3c8afd330018e09488da67e4fe7baa25b4059a53385144031adc481d633d3ef18189d4ce64ff96d09ef2ae520dd8dd8c79569cbea3b8cdfa6ee88069caa753e6b8901ebaaa351d7d3f7137746f1c2ff13617855332f9b973921f0b250e00ec850b9ed97f8c2a1ebf9b7160b0cb21f2da834ad5dde35c0ded3514c6031d7f0ff2de17b181a2c1d79b51e39c5546f9124b40197c2c22a960532b4975720b369c4e89b769f89abff495064e78bd2d46f", 0xbb}, {&(0x7f0000000080)="9c7218476731a7369c98ad65e439a1d22734117b70619b7d70232877e1a26fc971a2004a33a43499", 0x28}, {&(0x7f0000000340)="e066fc34f867d95e22b5ad3200"/24, 0x18}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="0cce647f373c8dd64a889da5b57ebb79daca3bfb617c70927bc585811c1f81becec025ef2a4e7843883f198841f89dd56abec86ed4f9959ab64c17f9", 0x3c}], 0x8, 0x0) ptrace$setopts(0x4206, r2, 0x400000000, 0x8a) tkill(r2, 0x38) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r3 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r3, 0x34) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) 20:26:18 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1100000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1020, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:18 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}, 0x0, 0x0, 0x42, 0x0, "d96e8b440f69cd9702ec436f8b931899d0811d178f22eef2cccf8def583bfd60d23cafee8f88fb8b07629b9fb9ff82fb5f5be7415c4ad2e89bc2185e7728054f617f0e78976a6ff86652e57ac92d302c"}, 0xd8) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @loopback}, 0x1c) io_setup(0xb, &(0x7f0000000100)=0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r5, &(0x7f0000000080), 0xfffffe58) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, 0x0, 0x36) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r1, 0x0, 0x2}]) io_pgetevents(r2, 0x1, 0x3, &(0x7f0000003080)=[{}, {}, {}], &(0x7f0000003100)={0x0, 0x3938700}, &(0x7f0000003180)={&(0x7f0000003140)={[0x3]}, 0x8}) rt_sigpending(&(0x7f0000002b80), 0x8) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) recvmmsg(r0, &(0x7f0000002f40)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000001240)=""/217, 0xd9}, {&(0x7f0000001340)=""/247, 0xf7}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f0000001440)=""/148, 0x94}, {&(0x7f0000000140)=""/62, 0x3e}, {&(0x7f0000001500)=""/85, 0x55}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/118, 0x76}], 0xa, &(0x7f00000016c0)=""/194, 0xc2}, 0x8}, {{&(0x7f00000017c0)=@x25={0x9, @remote}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1}, 0x4}, {{&(0x7f0000002880)=@ipx, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/95, 0x5f}, {&(0x7f0000002980)=""/238, 0xee}], 0x2, &(0x7f0000002ac0)=""/6, 0x6}, 0x5}, {{&(0x7f0000002b00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/150, 0x96}, 0x1}, {{&(0x7f0000002c80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002d00)=""/134, 0x86}, {0x0}, {&(0x7f0000002dc0)=""/244, 0xf4}], 0x3, &(0x7f0000002f00)=""/58, 0x3a}, 0x40000000}], 0x5, 0x360, 0x0) 20:26:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000, 0x50) socket$nl_route(0x10, 0x3, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) sendmsg(r2, &(0x7f0000000380)={&(0x7f00000000c0)=@caif=@util={0x25, "cf24fcf6ff8c65f2850d9319b332df70"}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="2326c396db99a3b690cbbd169b1d21908987a8f93277f3cdcb17619a9a930e773deb8afef5c9998d7d", 0x29}, {&(0x7f00000001c0)="d0a1c8999fcaccbaf4b6e84579fe9ef05e896f6e820578b9bdba1702e2cb54bb7867ba3f3a498861b00f56dac109ef59bc8213c2e7dbf09239abba55820fdf56af381ac01b580f9c79ded7844a24f221f43f2b3028125e704acb63f9c665c054e047a21f9e0300593eafa103ac420ba6fdb3980da0d7f96a0cdd91ff675e26663916189088e4b0be5d2fc11916e94d02bffffadb9a81", 0x96}, {&(0x7f0000000280)="3342930ae5b35dd57dc45195010dbeeede9731489ecc9c4c755cb94440c8be78f83438c7c2b19716d9dd898cc4bd9f18053d50ec7d05b427cc9791613080b4cda077c5cd7f6138a8136ebda8a03399c6cedbae9d6ab3767ab1ac0c12e6b975b27efe8fcdcf3a1694", 0x68}], 0x3, &(0x7f0000000340)=[{0x40, 0x117, 0x9, "2737b96a830350ade0a31f8b055b4ab1dd8302020b0e435d9a48c9d8e35462a789b055a343a0a63165be6d28"}], 0x40}, 0x1) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) dup3(r3, r1, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:18 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2010, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1100, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:21 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x1200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2200, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x9, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, r1, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:21 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) recvmmsg(r0, &(0x7f0000005300)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000040)=""/65, 0x41}], 0x2, &(0x7f0000000240)=""/254, 0xfe}, 0x1}, {{&(0x7f0000000340)=@isdn, 0x80, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1, &(0x7f0000000480)=""/188, 0xbc}, 0xfffffffe}, {{&(0x7f0000000540)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/112, 0x70}], 0x1, &(0x7f0000000680)=""/244, 0xf4}}, {{&(0x7f0000000780)=@l2tp={0x2, 0x0, @loopback}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000000800)=""/123, 0x7b}, {&(0x7f0000000880)=""/76, 0x4c}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/211, 0xd3}, {&(0x7f0000000b00)=""/113, 0x71}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/155, 0x9b}], 0x8, &(0x7f0000002cc0)=""/146, 0x92}, 0x6}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000002d80)=""/4096, 0x1000}], 0x1, &(0x7f0000003dc0)=""/241, 0xf1}, 0x400}, {{&(0x7f0000003ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000005280)=[{&(0x7f0000003f40)=""/200, 0xc8}, {&(0x7f0000004040)=""/79, 0x4f}, {&(0x7f00000040c0)=""/107, 0x6b}, {&(0x7f0000004140)=""/81, 0x51}, {&(0x7f00000041c0)=""/172, 0xac}, {&(0x7f0000004280)=""/4096, 0x1000}], 0x6}, 0x1f}], 0x6, 0x1, 0x0) 20:26:21 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2500, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1200, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3f00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2010000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4800, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 195.980900][ T1021] selinux_netlink_send: 8 callbacks suppressed [ 195.980919][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 196.007661][T11333] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 196.021144][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 196.037182][T11338] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:21 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x100000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:21 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2200000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2010, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:21 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1000000, 0x3}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x2]}, 0x8}) 20:26:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:22 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x2500000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2200, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2500, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x3f00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 196.712581][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 196.733605][T11376] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:22 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x700000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:22 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4800, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6800, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x4c00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 197.209725][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 197.222855][T11419] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x480, 0x50) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x6755}, 0x1c) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000d, 0x1010, r3, 0x2fa16000) 20:26:22 executing program 1: clock_gettime(0x0, &(0x7f0000000000)) pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:22 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6000000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xe00000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:22 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6800000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7400, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:22 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0xc4, 0x0, 0x8001}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) recvmmsg(r0, &(0x7f0000000040), 0x0, 0x102, &(0x7f0000000080)={0x77359400}) io_uring_enter(0xffffffffffffffff, 0x3caf, 0xff35, 0x2, &(0x7f0000000000)={[0x9]}, 0x8) 20:26:23 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x6c00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 197.605361][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 197.632277][T11447] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:23 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:23 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7a00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:23 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6800, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:23 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7400000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:23 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xedc0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) socketpair(0x0, 0x4, 0x3f, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r2, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x3, 0x1, {0xa, 0x4e22, 0x8, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x8}}}, 0x3a) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0xfc06, {{0xa, 0x4e21, 0x3, @mcast2, 0x10001}}}, 0x88) accept4(r0, 0x0, 0x0, 0x0) 20:26:23 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000000)) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:24 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfeffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:24 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3f00000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:24 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x7a00000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:24 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = epoll_create(0x9) write(r2, &(0x7f0000000080)="63836b6fd5a312f4cbd6c5c211893cd5bfa162bdf964aed73f3b3910c5670ecca9a99f843768727e17d4307333ca7da434900328694f2554172495807646324a27a65d897bdb70afab8e470ebc90b7b7d9212bdb27ada991043248b9e7568ff4933010f2e7ee6679482a3e530a6670e77a22bef2e64e3c6c6e5089c994ece3ef8a", 0x81) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:24 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfffff88e, 0x0, 0x3, 0x9, 0x0, 0x5}, 0x20) sendmmsg$inet6(r1, &(0x7f00000038c0)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1400000000000000290000000b00000000000000000000002400000000000000290000003200000000000000000000000000ffffac14143c", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x40}}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3b, r3}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = syz_open_dev$evdev(&(0x7f0000000180), 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r4, 0xd0009412, 0x0) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14, 0x80000) r6 = syz_open_dev$vcsa(&(0x7f0000000180), 0x1d, 0x6e8000) sendmsg$ETHTOOL_MSG_DEBUG_SET(r6, &(0x7f0000000b00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000ac0)={&(0x7f0000001580)=ANY=[@ANYRESOCT=r0, @ANYRES16, @ANYBLOB="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", @ANYRES16, @ANYRES64, @ANYRES16=0x0, 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@ANYRES64=r5], 0x968}, 0x1, 0x0, 0x0, 0x801}, 0xf659a43caa01d97c) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r2) r8 = syz_mount_image$ext4(&(0x7f0000000380)='ext4\x00', &(0x7f0000000400)='./file0\x00', 0x6, 0x4, &(0x7f0000000580)=[{&(0x7f0000001fc0)="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", 0x1000, 0x80000001}, {&(0x7f0000000440)="e15fd5e23b5823a23613742b50c3dd70bd49bcfe143f3b436f016043ffd202b177de62cea2d9d060f73b71884d47fc5e9e37d7ddfedb", 0x36, 0xff}, {&(0x7f0000000480)="a66d5d304e1f1c6458251cce47f1f44e114ab177d8850c25463def9a21364ad17ea661c7ed77473c7b2cc6cd64681183f36233cd68c15f03bf093d2ae8d24d6302949c7fab72d5b26450a03bbbd2ad3f7b4e087079497892df4cfb3c0f2900fd8c170dae38ad11e3cfeb04f5a49ea5436d74427d1753503e505c58a37579305cc98e48028f15aca0f0e16d9bdf89525ab61f7b5a9a79fded25de233ca60b463c34d7c1a8604f0d644b6012c60cd50846a42351f5e503cfbd1cf86897253c328f0b6df2863e5453a4f564bb2f763c", 0xce, 0x7}, {&(0x7f0000000780)="2d762561f43a0fe081fd6ae1efbeffcc428af5839cc24849a425c6f83e4da279921167d4be9044920fb30d7318c62b9929ec296c519e1c51037f91a20a19a6301d4c3033d4a31b0c6b7ea9fc409f44481c0b05c2a8d1ff67c3d7cc7379601b7feefd14d38fc2baf48aea60ff9538d68ffa02231b034652082e4195d757f874810dff8b1f9dc2baf05e9cc822f8df43f8e34ef51100473747c49538df975f6fbbe8d8cd9a6b6f4070334b71c70f9c83e0", 0xb0, 0x9}], 0x40000, &(0x7f0000000640)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x7}}, {}, {@nojournal_checksum}, {@nogrpid}, {@orlov}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@dont_measure}]}) ioctl$FICLONE(r6, 0x40049409, r8) sendmsg$NL80211_CMD_SET_MPATH(r6, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="68000000994c1f3b70371266618e6d744c3ea113276f59a01225932f6c3562f26da391", @ANYRES16=r7, @ANYRES32], 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x4004) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x60, r7, 0x10, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x42}, @void, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_ACTIVE={0x4}]}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x409d}, 0x4048004) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:24 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x8cffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:24 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:24 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7400, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 199.469094][T11532] loop1: detected capacity change from 0 to 264192 20:26:24 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:24 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7a00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 199.543414][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 199.581234][T11549] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:24 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfe11000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:24 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xedc0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 199.590331][T11565] loop1: detected capacity change from 0 to 264192 [ 199.632569][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 199.645752][T11568] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:26 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x6400000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:26 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xfeffffff00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:26 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfeffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:26 executing program 1: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200000000000, 0x20000}, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x1]}, 0x8}) 20:26:26 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x81) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c) listen(r0, 0x5000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:26 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffff000000000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:26 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:26 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 201.237509][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 201.250627][T11605] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 201.263101][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 201.278527][T11610] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:26 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffff7f00000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:26 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0xffffffffffffff0f, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 201.331535][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 201.334481][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 201.352273][T11618] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 201.366075][T11620] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:26 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 201.379095][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 201.416488][T11627] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:26 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x7900000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:26 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:26 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 201.423169][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 201.441305][T11635] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 201.496047][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 201.504959][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 201.509027][T11648] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 201.522362][T11649] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 201.532784][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 201.539981][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 201.550125][T11651] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 201.563138][T11652] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:27 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000000)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:27 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:27 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:27 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x5000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:27 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x8a4ab5471c000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8918, &(0x7f00000009c0)={@remote, 0x0, r3}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@private1, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) dup3(0xffffffffffffffff, r4, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000a00)={{0x107, 0x9, 0x80, 0xef, 0x3df, 0x1, 0x116, 0x20}, "5dc1b9dccfd8f9dd525b089191d450ab4de2ec68ec4de4584c1a124d0b94c2761f659cd67ec71284e2dfa5f13a76e377cb97fb86fffe57f9f9ea933948de2306c9d93a18c4b553a3fe9d7436a78286f84748d002401774ef2f0064ca7488fbdfe16ff246456074f247", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa89) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7800005, 0x13, r0, 0x59d31000) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x468, 0x0, 0x10, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}]}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'team_slave_1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}]}, @TIPC_NLA_NODE={0x1d4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "2d9c6dcbb1a972f1a686d9716f18da4571f42c8d02489bf964e69028"}}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "44bb06b59e7355fe21d2f5977c3450ded479ae74eb0db167915ad2438b"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ID={0xd9, 0x3, "0839e50fa21145878f897c8f66066be141c387a3a3bd3860fb04bbeae304fb2726b0f2403613b03a40d17173768193857f76595eeb0597334e1999e1fd22f38d8f93b2ef2ff4517ee90e3a50f17a1928ae816434d5d381b69230cdee0043d5c5f890a0586934c6b1e88617598f7a6930718e33cdc6fe5382e71f023ef61617c18705014fc1a363faec24bafc157f7c6580163767528ac17f170799c488f213d6f3d7c70c767783c745eb38282f19e1adde8d991397ffce65f6bf16ff676426d4de5c9fe9019a9bc007049b0ccdc37bb684cf6cb8be"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x4a, 0x3, "c12bab1140f106fec667bbb10ad0fd1b2efd31a076d8b14552ebb695881f4af5ad9907c6a92188118591fe5b27cf8c577a2a5cbe9d73b9e3a68077bac0419b5c52c77ed609da"}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xaea}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfa}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x81}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0xd8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "736146e6f3f6562effb0bcfe5af2d47bc707285f44"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ID={0x49, 0x3, "b64bbcbde208a3fe6278fa4b445976d3c7db8a24c39c04eaa097eafd0668a8760848ca6afd521f4ba2ebd8c42804a1f99066a2c594c9f2bd82756c21264d74175b6b0f4866"}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "dc923732d886175caa8388b23008e8234a4a3a5f9018"}}]}, @TIPC_NLA_NODE={0xe4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "ba1cb6253b086afcf508dd380b0e2fdd6167eb30f9db86250419257c25c111fec22e"}}, @TIPC_NLA_NODE_ID={0x83, 0x3, "59dadc0bac1b48099b43e932bbf9308dc50fb50475973d48abd6a1e7071d6f920f6a50f8a8c294abb99d2de22efbc812f0f880a13ef2d6755acfdb68fba8c7c524145d79b20d7b2e6e82d985b9bdf54965e931ed6c46c038c2ffaab477dec1f44c1a40dd4d5fad3c1d142a96dac64d8d4d500f44b0f6df97d52a8570c3c720"}, @TIPC_NLA_NODE_ADDR={0x8}]}]}, 0x468}, 0x1, 0x0, 0x0, 0x8000}, 0x1) accept4(r0, 0x0, 0x0, 0x0) 20:26:27 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 202.076288][T11667] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00'}, 0xfffffffffffffdcf) listen(r0, 0xffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x40400c1, &(0x7f0000000040)={0xa, 0x4e22, 0x6}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}, &(0x7f00000000c0)=0x10) accept4(r0, 0x0, 0x0, 0x0) 20:26:27 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:27 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x5000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:27 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) clock_gettime(0x0, &(0x7f0000007480)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000072c0)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001540)=[{&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000140)=""/110, 0x6e}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f0000000340)=""/73, 0x49}, {&(0x7f00000003c0)=""/196, 0xc4}, {&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x7, &(0x7f00000015c0)=""/4096, 0x1000}, 0x3}, {{&(0x7f00000025c0)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002640)=""/250, 0xfa}, {&(0x7f0000002740)=""/194, 0xc2}, {&(0x7f0000002840)=""/194, 0xc2}], 0x3, &(0x7f0000002980)=""/228, 0xe4}, 0x9}, {{&(0x7f0000002a80)=@tipc, 0x80, &(0x7f0000003040)=[{&(0x7f0000002b00)=""/178, 0xb2}, {&(0x7f0000002bc0)=""/108, 0x6c}, {&(0x7f0000002c40)=""/242, 0xf2}, {&(0x7f0000002d40)=""/166, 0xa6}, {&(0x7f0000002e00)=""/125, 0x7d}, {&(0x7f0000002e80)=""/223, 0xdf}, {&(0x7f0000002f80)=""/150, 0x96}], 0x7, &(0x7f00000030c0)=""/113, 0x71}, 0x3ff}, {{&(0x7f0000003140), 0x80, &(0x7f0000005700)=[{&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/147, 0x93}, {&(0x7f0000004280)=""/217, 0xd9}, {&(0x7f0000004380)=""/39, 0x27}, {&(0x7f00000043c0)=""/173, 0xad}, {&(0x7f0000004480)=""/192, 0xc0}, {&(0x7f0000004540)=""/198, 0xc6}, {&(0x7f0000004640)=""/144, 0x90}, {&(0x7f0000004700)=""/4096, 0x1000}], 0x9, &(0x7f00000057c0)=""/117, 0x75}, 0x1}, {{&(0x7f0000005840)=@ipx, 0x80, &(0x7f0000005d80)=[{&(0x7f00000058c0)=""/172, 0xac}, {&(0x7f0000005980)=""/32, 0x20}, {&(0x7f00000059c0)=""/247, 0xf7}, {&(0x7f0000005ac0)=""/140, 0x8c}, {&(0x7f0000005b80)=""/99, 0x63}, {&(0x7f0000005c00)=""/118, 0x76}, {&(0x7f0000005c80)=""/218, 0xda}], 0x7, &(0x7f0000005e00)=""/133, 0x85}, 0x5}, {{&(0x7f0000005ec0), 0x80, &(0x7f0000006140)=[{&(0x7f0000005f40)=""/212, 0xd4}, {&(0x7f0000006040)=""/129, 0x81}, {&(0x7f0000006100)=""/35, 0x23}], 0x3, &(0x7f0000006180)=""/13, 0xd}, 0xc2a}, {{&(0x7f00000061c0), 0x80, &(0x7f0000007240)=[{&(0x7f0000006240)=""/4096, 0x1000}], 0x1, &(0x7f0000007280)=""/27, 0x1b}, 0x4}], 0x7, 0x2180, &(0x7f00000074c0)={r1, r2+10000000}) [ 202.149065][T11678] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 202.160530][T11679] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 202.160540][T11680] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 202.165935][T11685] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 202.175226][T11686] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) listen(r1, 0x80000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:27 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:27 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 202.265385][T11698] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 202.275874][T11696] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 202.304266][T11711] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:27 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x5, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:27 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 202.317383][T11712] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 202.336966][T11717] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 202.345644][T11716] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 202.414187][T11725] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 202.423155][T11726] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 202.427277][T11729] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:28 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x8a6603561c000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:28 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:28 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:28 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:28 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xffffff30}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:28 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x9000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:28 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 203.173970][T11751] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 203.182727][T11752] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 203.188570][T11753] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 203.194137][T11757] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 203.206101][T11756] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:28 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:28 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 203.273881][T11769] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 203.278796][T11770] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 203.290065][T11773] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 203.292461][T11775] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 203.305028][T11776] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:28 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x9000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:28 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:28 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xfefdffff00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 203.335771][T11781] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:28 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 203.405249][T11789] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 203.421180][T11792] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 203.441932][T11799] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:28 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x9, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 203.449655][T11798] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:28 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:28 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 203.485296][T11805] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 203.512182][T11809] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 203.528976][T11811] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 203.562471][T11815] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 203.572034][T11819] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) listen(r1, 0x63) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setreuid(0x0, 0xee00) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000340)=@ethtool_sfeatures}) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:26:29 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:29 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:29 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xfeffffff00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:29 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:29 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 204.104598][T11835] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 204.113750][T11839] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 204.122162][T11837] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 204.130326][T11838] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:29 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:29 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 204.182736][T11847] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 204.204191][T11849] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:29 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:29 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x10000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 204.245830][T11855] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 204.264114][T11857] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 204.273320][T11858] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:29 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 204.319348][T11863] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 204.344566][T11867] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:29 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 204.363594][T11869] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 204.376143][T11872] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 204.444859][T11880] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 204.476810][T11884] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) sendto$inet6(r2, 0x0, 0x0, 0x24000051, &(0x7f0000000040)={0xa, 0x4e22, 0x100, @mcast2, 0x1}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:29 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x11000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:29 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 204.567338][T11889] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 204.576139][T11891] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 204.591846][T11890] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:30 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xffffff7f00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x10000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:30 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x60, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x20000840) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:30 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x12000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:30 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x20000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 205.463262][T11912] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 205.468724][T11917] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 205.484842][T11916] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 205.491904][T11921] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:30 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x10, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) sendmmsg(r2, &(0x7f0000007140)=[{{&(0x7f0000000080)=@llc={0x1a, 0x205, 0x7c, 0xac, 0x3f, 0x4, @random="c1bf7e026712"}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="41f68134b8a10677e153fac962481e54a15a00d993f37f88f798c673bead9498942e23640d33aedb8d5dc44de5916631e4854d85cd59f5be32343e56aa71b447920fe51e1ac79512589cde170c028addc456f97c2c3d8b50af4da6aa0830b56eef37177fbf52cbe559563fab928e08f8f6fa244e1c38a14f8e2188c473feb08dc8d4de6789bccc177df42014d6f0cef0ded2ccdbc91854b6eb569b9d5c6deecc03bde13c754b957ca786d231212cfc47cf8ddc", 0xb3}], 0x2, &(0x7f0000007340)=ANY=[@ANYBLOB="280000000000000001010000f8ffffff415a34442028f87f2a04c45fce605b6cba0000000000000050000000000000001301000000020000bfa05d19521b3615e101a2f719b25125a067cd553a90b0cb12c9ef7ba2e4a2280d6a63bf48f31fa8ea361d2e9dd7205dc1fdd8311201b4bcae4348e4b600000078000000000000000a0100004a1b00005cb0600ad422bf51a280e6ea2590e16d0ad5bf92f6510a651db3d9af66795e2e4506a3596707228d87ed50d8de53723512158567ec7fd481d54be057acface93250be99aefe17de9f11f02e0f24f0cdce616f74abf6c1a069fee6426abcc624cc58ed50a433cff00c8000000000000f49001020080000000445f9c31355e30b61bd01859ff5078b493c9765c5696664d0d91a99109eb92b24d5688083d6f7f6be1ad3ff951ba29a4859aa445f830aed996cac7a7e97caede3ca4a80affa88269a862ddc9c3bbfde8a8097ee1f524222c9a05051216534d9a0fe8a8100df9017acf783bb2df2078357abade4911d92fed8b63272bb3703e16163fcf8689ef018771ea8f1d4304c749e33d81ccbd32f0da29ad64921e80de274808214e0484b14ab7be7931909e4327dc31dc16783752a6cdbe2e2e1b49190ebc00e00000000000000014010000020000008541212e82afdfd3d734f1665a98c9962e8875ac0d552c368fcddd69a133fb88b0f0319f5325bcbe1c69fe968b1c3947be8acf0f94b17719a43fc7b1f947d56b96a0bb4f9326b59f3d70761e669c5ae8f9cd8b684cdef009e7b672af3ffb0b429cc16d577be48385aee037b292b005b1fde350dc1cd60927aec5bdee71cf0095548a8217c40c77f1ea81b3fe85190b4b2b71abc8e0e4f7b53ddf845095ec1f14a4504d6fd285a07068ba909e018ba78c378cb952672e459af771badde4e5d804db154b040ef0ec0c36e71eb1f3480000e0000000000000000a010000000000805f2a0a8c7ad305faecd518b8f8d43317f300532f59e6869bf45e8b1afbdac64d9565ef7dee1cef2bf37b2b0f70629f229e197dfb6adeac4a46996c901470d14f9c4d16baa39db8eed9172cf34051c7703be73e61c6f1d9bb564e532dd422377a98449d2e75a04ee11756fce589556c1775dac67faec2ea6a22919b737e62990c049c294f3649c976b77d884fbee259f39358c63646ca8fb6c80c46e00a2e51112cfd4167ba48edfd93e3396ee43696c2e0edb7dadbc28c4e252da027be98b8bb41a44f3d5d6ae85ca60af89700c800001001004899e2698d00000000001300000081000000c47b31b3d8fe143fca28d2d30ff3daf1c27506896b72a8200e7cb3e886b7d4ded19a5fd184dafcdfdfd62245b37d302c911b27f2358351e7f010f84553fdda462d474ded3e428f97a9ed5f06ea7415792db6de24f8a9fb393cccaa199ad489cad612579312a9ad33d3357caa11e12d04407677c41f36bc39cc015f35148e564c22859ffddaf78278fe7d2a8409eb9b6ecc3e125b5ca3bc97fa2612a3d669aba1dda5b53e4d34030c99a4407a4755978b725e35f2e665d13f23c4d2b4854db0365d348cc1bff7bbc1561b31029e279850a7b8197aaf79d3bc0c2894b08789765e73da348d457163479eb85355c7fc092fd9a841a925573773c500000000000000c0000000000000000f0100008e4a0000f85822c85aa5421251ac562b3664d6e1651ce6fedbfabdb897df3444061fc0fd2a37d3882bd9713887dc57b46a1daf4ba8a8c0bb1afaf15cb47c27084607dad49f56c39699b5bbb86ae42ed2f57975cf48e9111ba5a1e1e5cf57119bb629d4be463e4bbd9726d1bca87cc95b8ee8e889dbd3af4197fd74b08d2e4b85ca92f61aa1a703f2972431a80ee4ba580948a54a4c75b4f9e4619376d68a98265ed03930d4bbbc00784cceaf1225358305768b490000000000000010000000000000000801000001800000b000000000000000150100000600000053ab5750b712064dbeeb1e9b9652b399b2110fa9490625d5a1319445e68e1bfd5aeb13090d1e06f3a0eb383a59e34f30dc85d8392cd2b760080dcc02f877f3eeceeff04d42a7cbfadb11980c54169e1dd371049e02d389f6533f4eedbee67f52d375485554e31191809984960f1fc9ab0e2258d7fa47c3922c792c2b9412d5050cf2b2a058bce2c8873a894571892e92db7b832ce329"], 0x608}}, {{&(0x7f0000000240)=@vsock={0x28, 0x0, 0xffffffff, @local}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000002c0)="9b0628d1f4cdc3f133434efaaf8d43db9be069e4c869b2f6f4f4142ea041a8553e3975e90b22b907290d56e38ed3919a63f33b73f83c643590829b744a66e6b2e0b5aa73850b7bbd3fd0578f40625c12eeb3caca2d527f22af4637171de5", 0x5e}, {&(0x7f0000000340)="380f4cd81fadb785cca15c99e171bd99704a3611b08e3a2e53f2c0446e70a7a14332d795551126ace387b1947d90ee78a717533d762919b373274eec7b6c01f4deddc52ef1b3c302c8f57c3038", 0x4d}], 0x2, &(0x7f0000000a80)=[{0x110, 0x117, 0x9, 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0x1598}}, {{&(0x7f0000006c00)=@caif=@rfm={0x25, 0x6, "5ae6d7329761682a9751a4716ee052c0"}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000006c80)}], 0x1, &(0x7f0000006d00)=[{0x90, 0x119, 0x9, "6a10e7875ba22d78955ad5b6d9001808b20d281f2dc6148a20d30b73931d51a3a18de033b1b015c2a3b77e32f3f9a4eed4c8bf1e23875d97d252190832c1d24e322c27bd987791240cb4f9cc5214a1c84e651be654465ec19a3f275ea0b8234c7150eef7d4f082bb6fe98c1793584cdd5f35b15355440a306679"}, {0x10, 0x3a, 0x1}, {0x38, 0x112, 0x1, "f4dbe6f7b45f6fd3f27166a928f42dc97efa050d6582a2064f326d4cac2ff8a96ccb5b5e67cd"}, {0xd0, 0x10c, 0x0, "ff4d61ed2ea521368f3f485b40f9b14388b63706d2ac286aac95cda3572f8a23caa7674562c64a7329ec180b140f05cdcea2fd310e370865fe57e805a953aad1b1dc25220a8b2037595d015dbb45745206f43e58169900c4e371a3c9deda29417a8b354452d9a3f0d1ae146bdd1e97ae83ad400de82fb99144be0dcfbf9cd60672b4cc26b45da55bfbe04d2094270b72e3e11b9024b675c9705b4566a0d1774c08f455973ff7ac2143afc9bea4802901b9b0fa216d8926b5f8b27a135e36dc"}, {0x108, 0x29, 0x3, "070625142620b0c4cdd22d3f75ab98a2192733ba7d26062e6eb5831fedb2d20bd1ec29606b5f2c03b5c40e3e344cc82624af27a942d988345fe8bad107228d5d0b1cde8936c1e5933e197163b5e239e16b7bb4ed3272ba939d6ed2f86b3969ac4968736a047a0b90a3d339e95013256681fe1c569f09a114daf26bc853e2eee6b88de7a576aa70542c24663019f70994c6f14ff6aaaa41b7bc5dbddc63a390202626e5b75d216c82896dc7ade3c4629a02fcb56138046ee01b0fa83780805e02b39e6090a3f6725e73f39c29b7de85b0b86ff06c8ea27583cb697733512e0a2345121e66b9d9295a3114825e5481cdf44f"}, {0x98, 0x3a, 0xfff, "4cc96d76e46d0d0224b1b066029aa6caa3cac50b0f39e7e77553ddeb8b6ba5d199b84c9ce679485b45746c495409c97daf4d1232308de183b8d07cf1ad99fec0f0bcb1b23c437ff62039bee5b33dffdc38880606790e2b2ca094ae38ffa056d54d1071ccca56dae10e59b147fcdea5ebdd9f13d53d953ce8fe8018f5267540398380"}, {0xf0, 0x111, 0x6c599f9c, "2b86ddcbafbeb0d935aabdb519520b52508648dd223149a8ee33f7efc3306a05cd5026edc97e144180ec14eacfd08df756ee4fb20e10c56705d211de4c1de040e57fb6ebb848b33a74a84f8395fe2749ef38e3b2162a35e0e0a86ac1247f113316127cc70ff0f990fa54b59075665c0144527b09bb007b73a4a678cfa7ccdb8b1390877b46a40ae40896667d8db7f74b269eaa122ca460f2595935f87caf211b9a09139102874abfa84e69c1e09401769ff2fcdbf0d40d0a85718177131a222475e86e2bc69a795bdec71d34042049f64f2a900c2b8e344bdd646180663e"}], 0x438}}], 0x6, 0x24048850) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000440)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000700)={&(0x7f0000000480)={0x260, 0x0, 0x1, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_TX_RATES={0x230, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x5, 0x9, 0x2, 0xebec, 0x1000, 0x8]}}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0x12, 0x66, 0x2]}]}, @NL80211_BAND_2GHZ={0x64, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xc, 0x1, [0x9, 0x6, 0x36, 0x6, 0x1b, 0xc, 0x2, 0x60]}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x36, 0x30, 0x9, 0x6c]}, @NL80211_TXRATE_HT={0x4a, 0x2, [{0x4, 0x4}, {0x6, 0x5}, {0x5, 0xa}, {0x0, 0x3}, {0x2, 0x7}, {0x1, 0xa}, {0x0, 0x2}, {0x2, 0x2}, {0x4, 0x2}, {0x3, 0x7}, {0x5, 0x4}, {0x0, 0x7}, {0x7, 0x6}, {0x1, 0x4}, {0x5}, {0x5, 0x3}, {0x7, 0x8}, {0x2, 0x1}, {0x7, 0x9}, {0x5, 0x7}, {0x2, 0x6}, {0x3, 0x8}, {0x2}, {0x5, 0xa}, {0x2, 0xa}, {0x3, 0x6}, {0x1, 0x6}, {0x3, 0x5}, {0x6, 0xa}, {0x5, 0x1}, {0x0, 0x6}, {0x7, 0x9}, {0x7, 0xa}, {0x1, 0x5}, {0x7, 0x1}, {0x0, 0x8}, {0x2, 0x6}, {0x4, 0xa}, {0x4, 0x9}, {0x7}, {0x6, 0xa}, {0x3, 0x3}, {}, {0x2, 0x9}, {0x0, 0x2}, {0x0, 0x9}, {0x2, 0x8}, {0x0, 0x8}, {0x2, 0x9}, {0x6, 0x2}, {0x5, 0xa}, {0x5, 0x5}, {0x0, 0x8}, {0x1, 0x8}, {0x1, 0x9}, {0x6, 0x6}, {0x5, 0x2}, {0x3, 0x1}, {0x6, 0x6}, {0x2, 0x4}, {0x7, 0x8}, {0x4, 0x7}, {0x1, 0x3}, {0x5, 0x3}, {0x6, 0x1}, {0x5}, {0x2, 0x9}, {0x1, 0x4}, {0x5}, {0x4, 0x6}]}]}, @NL80211_BAND_60GHZ={0xc, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x48, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x7, 0x4, 0xfffb, 0x7, 0x4, 0xec77, 0x487]}}, @NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x1b, 0xb, 0x1, 0x9, 0x2, 0x1, 0x12, 0x1, 0x1b, 0x12, 0x48, 0x1b, 0x9, 0x30, 0x5, 0x16, 0x2, 0x10, 0x4, 0x12, 0x30, 0x16, 0x4]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xfffa, 0x6, 0x7ff, 0x4, 0x7fff, 0x9, 0x5d4]}}]}, @NL80211_BAND_60GHZ={0xb0, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x7, 0x3ff, 0xf852, 0x6, 0x6, 0x2, 0xfff]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x16, 0x1, [0x3, 0x1b, 0x2, 0x9, 0x48, 0x12, 0x6, 0x18, 0x9, 0x3, 0x9, 0x1, 0x24, 0x9, 0x0, 0x12, 0x36, 0x1]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x33, 0x2, [{0x5, 0x1}, {0x2, 0xa}, {0x0, 0x6}, {0x1, 0x7}, {0x0, 0x8}, {0x1, 0x9}, {0x3, 0x2}, {0x4}, {0x5, 0x4}, {0x1, 0x8}, {0x4, 0x8}, {0x6, 0x5}, {0x1, 0x1}, {0x1, 0x3}, {0x2, 0x8}, {0x5, 0xa}, {0x1, 0x6}, {0x5, 0xa}, {0x1, 0x4}, {0x7, 0x1}, {0x3, 0x6}, {0x6, 0xa}, {0x1, 0x8}, {0x4, 0x8}, {0x0, 0x8}, {0x1, 0x9}, {0x1, 0x6}, {0x4}, {0x2}, {0x1, 0x1}, {0x3, 0xa}, {0x6}, {0x7, 0xa}, {0x5, 0x6}, {0x6, 0x8}, {0x0, 0x1}, {0x2, 0xa}, {0x5, 0xa}, {}, {0x2, 0xa}, {0x2, 0x1}, {0x1, 0x5}, {0x0, 0x5}, {0x5, 0x3}, {0x5, 0x7}, {0x7, 0x5}, {0x7, 0x3}]}, @NL80211_TXRATE_LEGACY={0x23, 0x1, [0x0, 0x6c, 0x5, 0x18, 0x30, 0x50, 0x36, 0x30, 0x2f, 0x36, 0x36, 0x24, 0x60, 0x24, 0x1e, 0x36, 0x18, 0x5, 0x60, 0x48, 0x1, 0x2, 0x0, 0xb, 0x48, 0x3, 0x26, 0x1b, 0x5, 0x4, 0x1]}, @NL80211_TXRATE_HT={0x15, 0x2, [{0x6, 0x7}, {0x0, 0x4}, {0x0, 0x7}, {0x6, 0x6}, {0x3}, {0x7, 0x1}, {0x2, 0x2}, {0x6}, {0x1, 0x8}, {0x5, 0x5}, {0x4, 0x1}, {0x1}, {0x6, 0x2}, {0x7, 0x2}, {0x1, 0x1}, {0x4, 0x5}, {0x7, 0x4}]}]}, @NL80211_BAND_2GHZ={0xa4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x30, 0x5, 0x36, 0xc, 0x7a73e6852fa1672e, 0x60, 0x24, 0x36, 0x6c, 0x5, 0x48, 0xfd3575ba18cf71f3, 0x9, 0x36, 0x9, 0x24, 0x2, 0x36, 0x6, 0x36, 0x0, 0x6, 0x1]}, @NL80211_TXRATE_LEGACY={0x24, 0x1, [0xd8, 0x1a, 0x12, 0xb, 0x48, 0x6c, 0x1b, 0xc, 0x16, 0xb, 0x16, 0x77, 0x16, 0x16, 0xc, 0xc, 0x36, 0x4, 0x2, 0x6d, 0x9, 0x3, 0x6c, 0x12, 0x3, 0xc, 0x12, 0x896856c68427885c, 0x3, 0x18, 0x6c, 0x0]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x42, 0x2, [{0x7, 0x3}, {0x3, 0x4}, {0x7, 0x5}, {0x3, 0x2}, {0x4, 0x5}, {0x2, 0x4}, {0x1, 0x6}, {0x3, 0x8}, {0x1, 0x9}, {0x2, 0x6}, {0x1, 0x1}, {0x3, 0x3}, {0x0, 0x8}, {0x0, 0x2}, {0x5}, {0x1, 0x3}, {0x0, 0x5}, {0x1, 0x7}, {0x6, 0x5}, {0x2, 0x9}, {0x0, 0x3}, {0x4, 0x3}, {0x4, 0xa}, {0x0, 0x6}, {0x6, 0x6}, {0x2, 0x8}, {0x4, 0x8}, {0x6, 0x6}, {0x3, 0x7}, {0x0, 0x7}, {0x6, 0x2}, {0x3, 0x8}, {0x6, 0x9}, {0x1, 0x1}, {0x0, 0x2}, {0x3, 0x3}, {}, {0x2, 0x8}, {0x1, 0x8}, {0x2, 0x3}, {0x4, 0x3}, {0x0, 0x4}, {0x4}, {0x7, 0x8}, {0x0, 0x5}, {0x1, 0x4}, {0x7, 0x4}, {0x0, 0x1}, {0x6, 0xa}, {0x1, 0x7}, {0x3, 0x5}, {0x7, 0xa}, {0x1, 0x4}, {0x3, 0x3}, {0x2}, {0x0, 0x9}, {0x0, 0x6}, {0x0, 0x6}, {0x6, 0xa}, {0x0, 0x9}, {0x0, 0x3}, {0x0, 0x2}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0xb, 0x2, [{0x1, 0x1}, {0x2, 0x5}, {0x1, 0x4}, {0x1, 0x3}, {}, {0x3}, {0x2, 0x9}]}]}]}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x8}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_PRIVACY={0x4}]}, 0x260}, 0x1, 0x0, 0x0, 0x800}, 0x20040c40) getpeername$unix(r4, &(0x7f00000072c0), &(0x7f0000000100)=0x6e) accept4(r0, 0x0, 0x0, 0x0) [ 205.509159][T11922] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:30 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x11000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:30 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x3]}, 0x8}) [ 205.563381][T11929] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 205.599559][T11937] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:30 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x20100000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:31 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x11, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 205.615902][T11938] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 205.634457][T11944] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 205.649425][T11948] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 205.719223][T11955] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 205.731710][T11959] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:31 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xffffffff00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:31 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x22000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:31 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x12000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:31 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x12, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:31 executing program 1: pselect6(0x4f, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000000)={&(0x7f00000001c0), 0x8}) 20:26:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x7fff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x28000, 0x0) r4 = accept$inet6(r3, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) sendto$inet6(r4, &(0x7f0000000100)="dc996906da740f0be0ce05586239f43aae6d8343af47c4e3b907e8376be7109939", 0x21, 0x20000000, &(0x7f0000000140)={0xa, 0x4e24, 0x6e5, @mcast2, 0x6}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) [ 206.599274][ T1021] selinux_netlink_send: 67 callbacks suppressed [ 206.599288][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 206.607685][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 206.644838][T11984] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 206.649489][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:26:32 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='net/l2cap\x00') recvmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000000740)=@xdp, 0x80, &(0x7f0000001a00)=[{&(0x7f00000007c0)=""/131, 0x83}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/142, 0x8e}, {&(0x7f0000001940)=""/11, 0xb}, {&(0x7f0000001980)=""/110, 0x6e}], 0x5, &(0x7f0000001a80)=""/44, 0x2c}, 0x1}], 0x1, 0x40, &(0x7f0000001b00)={0x77359400}) [ 206.696030][T11981] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 206.703721][T11983] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 206.716482][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:26:32 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x25000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 206.748375][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 206.761410][T11988] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 206.769546][T11987] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:32 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x20000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:32 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x22, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:32 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x48000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 206.801882][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 206.818422][T11995] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 206.862280][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:26:32 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x25, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 206.900378][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 206.918804][T12003] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 206.926535][T12009] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 206.943831][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 206.968199][T12016] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:34 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:34 executing program 1: clock_gettime(0x0, &(0x7f00000017c0)={0x0, 0x0}) syz_io_uring_setup(0x3fc9, &(0x7f0000001840)={0x0, 0xc47d, 0x4, 0x0, 0x6}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f00000018c0)=0x0, &(0x7f0000001980)) syz_io_uring_submit(r2, 0x0, &(0x7f0000001940)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x4, 0x7, 0x0, 0x0, 0x3}, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000000240)=""/199, 0xc7}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, &(0x7f0000001340)=""/179, 0xb3}, 0x6}, {{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000180)=""/23, 0x17}], 0x1, &(0x7f0000001440)=""/229, 0xe5}, 0xab2}, {{&(0x7f0000001540)=@pppol2tpin6, 0x80, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/51, 0x33}], 0x1, &(0x7f0000001640)=""/173, 0xad}, 0xa9a}], 0x3, 0x10000, &(0x7f0000001800)={r0, r1+10000000}) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:34 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:34 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x48, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:34 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x20100000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000100)=0x80) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) read(r3, &(0x7f0000000440)=""/233, 0xe9) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000140)=""/244, &(0x7f0000000240)=0xf4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4, 0x0, @rand_addr=' \x01\x00'}, 0x1c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r5, &(0x7f0000000080), 0xfffffe58) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x4160}, {0xffffffffffffffff, 0x8120}, {0xffffffffffffffff, 0x5008}, {r0, 0x80}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x20}, {r0, 0x40}, {r4, 0x102}], 0x8, 0x1) dup3(0xffffffffffffffff, r3, 0x0) accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000400), 0x4) creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0x9) 20:26:34 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:34 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x22000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 208.796061][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 208.798331][T12044] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 208.823688][T12048] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 208.824269][T12042] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:34 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x60000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 208.853527][T12051] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 208.866935][T12057] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 208.887778][T12064] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:34 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x60, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:34 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x25000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:34 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x7}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:34 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x42, 0x0, "d96e8b440f69cd9702ec436f8b931899d0811d178f22eef2cccf8def583bfd60d23cafee8f88fb8b07629b9fb9ff82fb5f5be7415c4ad2e89bc2185e7728054f617f0e78976a6ff86652e57ac92d302c"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$vcsu(&(0x7f0000000340), 0xc0000000000, 0x88402) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000700), 0x0) r5 = syz_io_uring_setup(0xfcf, &(0x7f0000000740)={0x0, 0x3e8c, 0x4, 0x1, 0x1ce}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f00000007c0), &(0x7f0000000800)) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x2, 0xcc, 0x4}, 0x18) poll(&(0x7f00000008c0)=[{r1, 0x1c0}, {r0, 0x24}, {r2, 0x2020}, {r3, 0x100}, {r4, 0x4008}, {r5, 0x10}, {r6, 0x4}], 0x7, 0x3) io_setup(0xb, &(0x7f0000000100)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) io_submit(r7, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x2}]) io_pgetevents(r7, 0x0, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000080)={[0x4]}, 0x8}) [ 208.913271][T12066] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:34 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x68000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:34 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x68, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 208.977460][T12077] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:34 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:34 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3f000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 209.044679][T12091] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 209.075646][T12099] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 209.100800][T12105] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x9, @ipv4={'\x00', '\xff\xff', @local}, 0x39}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:34 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x74, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:34 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:34 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x48000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:34 executing program 1: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xd000001f}) pselect6(0x0, 0x0, 0x0, &(0x7f0000000040)={0xfffffffffffffffe, 0x200000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:35 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7a, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 209.644228][T12119] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 209.666174][T12125] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 209.675011][T12130] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:36 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xe}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:36 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x74000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x300, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, 0x0, 0xfffffffffffffffc, 0x0, 0x2}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) io_uring_enter(0xffffffffffffffff, 0x3c35, 0x7b22, 0x1, &(0x7f0000000000)={[0x8]}, 0x8) 20:26:36 executing program 4: keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f00000000c0)={0x0, 0xb3, 0xf2}, 0x0, &(0x7f0000000100)="cc93668557ea6a1ca297584f151913dbc36a1deb9cb0815df89ff14bb2340086f4f837e63c85de3f2d80997b5a710b07a85c50bbebd5036a0cddef92ad411b96bb7345061148a7d83cb9e6ef928ec17c1f868a5fdb99e0c1c0871da83795e97d2dc52c63ed609cf497a46950bc476bd5eb355c5ba615ef3be9cd2641b8446cab39d435df9d831572992fd0bae2fa982db8a9bf3fe654331b0a81e9a7ab5efc17f8259139483caf2b53f14ddf7b5527ebcad093", &(0x7f00000001c0)=""/242) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x400, 0x2, @private2, 0x40000}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) setsockopt$inet6_int(r3, 0x29, 0x5f, &(0x7f00000002c0)=0x80000000, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300), 0x1010c0, 0x0) openat(0xffffffffffffffff, &(0x7f0000001480)='./file0\x00', 0xc8041, 0x84) r5 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000001400)={{r5}, 0x2, &(0x7f0000000340)=[0x101, 0x5], 0x7e, 0x0, [0x2, 0xef, 0xcc, 0x40]}) r6 = fcntl$dupfd(r2, 0x0, r0) recvfrom$inet6(r6, &(0x7f0000000400)=""/4096, 0x1000, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x5, @private1, 0x400}, 0x1c) accept4(r2, 0x0, 0x0, 0x80800) 20:26:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x60000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7a000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 210.847958][T12159] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 210.857684][T12167] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 210.868878][T12166] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 210.869533][T12165] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:36 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8cffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) clock_gettime(0x0, &(0x7f0000000140)) io_pgetevents(0x0, 0x4, 0x0, &(0x7f0000000000), &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f0000000280)={&(0x7f0000000240)={[0x81]}, 0x8}) [ 210.917341][T12173] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 210.935195][T12179] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 210.937392][T12178] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 210.944556][T12180] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:36 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x500, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x68000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x64}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:36 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc0ed0000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 211.034290][T12193] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 211.062818][T12197] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 211.076546][T12200] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:36 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x600, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xf6ffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 211.098419][T12204] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 211.111015][T12206] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 211.167520][T12215] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 211.198172][T12221] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 211.199519][T12223] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 211.225752][T12227] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:36 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfeffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) io_uring_enter(0xffffffffffffffff, 0x6628, 0xa9f3, 0x2, &(0x7f0000000080)={[0x100]}, 0x8) rt_sigprocmask(0x0, &(0x7f0000000000)={[0x2]}, &(0x7f0000000040), 0x8) rt_sigprocmask(0x2, &(0x7f0000000140)={[0x1]}, &(0x7f0000000180), 0x8) 20:26:36 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x700, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x79}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x74000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@private0, 0x4e24, 0x7, 0x4e20, 0x3f, 0xa, 0x20, 0xcb4c42334de834df, 0x29, 0x0, r3}, {0x1, 0x9, 0x80000000, 0xb6000000, 0x80, 0x1, 0xff, 0x8}, {0x4, 0x8, 0x4, 0x1}, 0x7fff, 0x6e6bb0, 0x2, 0x1, 0x2, 0x3}, {{@in=@broadcast, 0x4d2, 0x2b}, 0xa, @in6=@remote, 0x3502, 0x1, 0x0, 0x7, 0x2eae, 0xf8000, 0x2000000}}, 0xe8) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000200)=0x6, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = accept4(r0, 0x0, 0x0, 0x0) accept$packet(r4, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000900)=0x14) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8918, &(0x7f00000009c0)={@remote, 0x0, r8}) sendmmsg$inet(r4, &(0x7f0000001080)=[{{&(0x7f0000000240)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000280)="0ff0a308b9539a8da03e0a6bc71f953f631cea4a8ac0faeaa7095e6967d1b41fbfa04dcf79fd33f9e442fcc710a6cf7e740694035e4895dbfc580ca315ca919cd5856392ead59357f6a7590570d74dd974a4191c66baa11b7df12d0d168e4da50c0ac5c0d39fb0baa178864e98db973fd48c0a6f1a4c9909a899908144052b829b5f8105716e058bc6fff05ec6866385662fbc7ecf36977835ecf899cc91251cabcd0fe74b5d29f5e981da07f023e68e7dc8f5c4d776e2f7", 0xb8}, {&(0x7f0000000400)="73e3d96022564eeae38d529bd8199ffed494f832b5c420a794870b8fa25f782b755fd2e5f5777e9eca676f8979c1e61c726f0cc2b4fe2a11364e940ab133e87fd1b62e6e921bb2620f5859dd6583c52fc8bda33179d2f9ff45a1b9760d2dd416d3ef7ac387661dbc864f8ef51d40fc8d1afda5cf6e3a56fdf875a30f8d4255fd7a43ae55daa86f62d6287f82bc226734699f477f591d8b2b3085eff39d50b3", 0x9f}, {&(0x7f00000004c0)="97d5d267cf5ddf218b9bf7d6d34ed4a686278632bf2aaae5aeb0e3abbaa94d44a03b6ce4f94d65c8afffa5a10b0e5c204201c2fef8307c50ff2213f5b86926c9214c597cfe0bd53a2d6aa24fb5ff26f856674f65768d723eed19f8be124cbfaa821fcbceec846758b2ffd236d094cd3180d7b977b8ac53e2a70135097f1b53bb702f9a45528be98d27f6190470c0a2fec13035db3b3a375624776cf70828b130b5b92f2dc94a0a70f21546dd0891ac672fb8933c87d8dfbc4d30c24f2967d1dfa8300e502a7f52794a1f86e9df12500ee5b28bb20317f55bfcd03c5c2cc739282b", 0xe1}, {&(0x7f00000005c0)="b203b016cd4b05fd8fd20076db689c2833ddeb0df34e9af10e4fb0737eff8f4ac194e483207d93dc5b1f166276d638ee5119e7a01b764301353db5a55aa6e7277f8ea4a719a79425a882b9f4141faf7379fdabad5d8afbfeaeae2427b1ded647628a1b52e45719bb4ebddafd16fbc1fd961a7290dc49e8947cc216b546fc745a2a366112efa8bb704461e59b41c2f358d85c9fb3f1bba86bc651d8d35d027219f8bd", 0xa2}, {&(0x7f0000000680)="33c834f9dde1da1ef596ca01d15b2024a02b06fd0a8c3323dddb03eb238694801a61edd10f19d4174337f8238d218052e9fe867d7c7485c7520fe1266b6531582649624efdfcc9115df42ff8be065e09ed7ffe15557123f4db2a0a51cd7f64e4769223799e3646eadfa8bbb3e95144207e7eee7c60892fe56e834e8a433545ea59d16021d60d53a5f7d2894906359dfa2daa68f22e0e9026fd3d56abd768769638b63f8e503b5b75c9e03e24770347b7a6eaea2222c66749eec71ed64f252b2f1aac6332174e6ba60bfb627393100b4581a7cc0a919f71d2e962915a763cfd2cd31fbce251699c", 0xe7}, {&(0x7f0000000340)}, {&(0x7f0000000780)="1c0fc2d254751a92a586d6aea6eda53d254eb2975cb37a22711ad420016a4a750d1ce4fb28809d1fa70327777294d5d60b888ac6efe0062403e39b734252915e6273ad78d8733a91b99cf3e311247c8ae6d380251fce1b4aadf45d80c9c78e794d0d338d2fc97da1b86df9aca247bbe14c2e5423f1f0beb853325329b666448824a4dc506d9a4b2acfecff1a0d7106be5a445a675c877f29c8b8e778ab0b276aff8375ada8fac8f2b5b583b348fc089c807fbd80178a7a433df343b1b0406da0336547d295e307c8786605066b9341d58ed193bd", 0xd4}], 0x7, &(0x7f0000000940)=[@ip_retopts={{0x64, 0x0, 0x7, {[@lsrr={0x83, 0x17, 0x9, [@local, @dev={0xac, 0x14, 0x14, 0x28}, @remote, @rand_addr=0x64010100, @local]}, @end, @timestamp_addr={0x44, 0x3c, 0x8f, 0x1, 0x4, [{@dev={0xac, 0x14, 0x14, 0x36}, 0x9}, {@private=0xa010101, 0x9}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0xff0}, {@rand_addr=0x64010100, 0x6}, {@local, 0x7041}, {@local, 0xb19}, {@empty, 0x1ff}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010101, @multicast2}}}, @ip_retopts={{0xb4, 0x0, 0x7, {[@end, @rr={0x7, 0xb, 0xdf, [@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100]}, @timestamp_addr={0x44, 0x34, 0x9, 0x1, 0xb, [{@loopback, 0x9}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6}, {@rand_addr=0x64010102, 0x1}, {@private=0xa010100, 0xdf51}, {@remote, 0x5}, {@empty, 0x400}]}, @generic={0x88, 0xc, "2e6379e2018e2542609a"}, @cipso={0x86, 0x57, 0x2, [{0x1, 0x11, "11189272eb3a1be7a36151c8107707"}, {0x7, 0xe, "9e2940fb956c3f0e256fa9b5"}, {0x5, 0xe, "5fcbc7de30a90c3e7ec9db57"}, {0x5, 0xf, "7060d2a67c5c647f949ab802a5"}, {0x0, 0x8, "208532cad4ed"}, {0x2, 0x8, "73dceb9d80a7"}, {0x5, 0x5, "a2bdf7"}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8000}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x400}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3ff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @broadcast, @broadcast}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @dev={0xac, 0x14, 0x14, 0x31}, @dev={0xac, 0x14, 0x14, 0x28}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x29}, @empty}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x200}}, {{&(0x7f0000000b40)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000b80)="3301bde266fe5c0ebb835c6a60922499725701a3f2d157a0773b126c69fa1daa93097bb51bd272cd05710e48b574e424a136104749a6dc9fe5c70f5e4d34753e0c3f2fa0e6fcf976116bb714ec6fde1278b02008a563b8c53aeef3ca49a2abbd2a70e80c9949d11b580ff865c0d3682cbc3221c1cc63b26f37867567d90630463d948e02926e582b087e6a00e29370288611235d1258c24ec12f302c69337a69ddcc90ee1b8fea904b71136405f0aa0fb9594bbf20cbd5d579c80b5d43a83f4c9dbb53a897f6bab285efa38dcb4c", 0xce}, {&(0x7f0000000c80)="4e7d27835db689d1adb78d2aad73357458adc9b22a3927014e416212a73b6f789c136cf15fbe1bac134aeb9128ab5ec56210f8e9131edcb4d511157e643cb61bdabc1701bb2c0814ebfbd633f3f2c60b86f7b583faf31e7bbfc0dc9cf861f91b27b2c59faa485c6e2ab680210358749a8524c88902ad6bbd786a32a4b3f40f0bd478bf4c06a5ee3695ff179b044783363c26f4dec625ea13898b73e11e1bc6fce2a5c76c9d9bf23f3796af535652abdce5e532c34fbe299da55e5766721d98068cf705783f12c28bae0913018d673463c52edc79800bafc597dfeec7060e5aaeb9711cf661267a623709a3528f06aee99e3b26eb4eedc2", 0xf7}, {&(0x7f0000000d80)="10e6923d84f5ce8bf165ea525d9c32586922016133ab00bd4ee7513f1b74ac973a002306d6f2d833485bdf70931c10ef992bb765bbf2e3b0519316c7d40b1036465e63dae4db97b986073a410e70a7791c77f2e3c6a189c1f2b0a3607eb79b3377c103abfe37e065d1543813d734474d04632430ee1afda4436117dd4eb9660afde11f3dfa342f6b033a2a1ff69e9487f277a1822810c8", 0x97}, {&(0x7f0000000e40)="a8146171920060a9c09db9da37e018c636669c2625f6f56dfec8aecf7798c199df6ba1634e804b23387bf3e2ec2d2fd89fefa4f1ad03ab8bdcb129d7352ddd0171b5242d42c3f582e09fe0e583cdd3403245459eb961299172c439cb97c60b65c77c7e895b9cc976bbbbc2e10b60088a9ebd2548647e711716d87a1983d01e5fbe155bdb06333bfc9329e844cf5dcfa7aa9f014aa5d9016d7a8ce3a282c74ed74570bc043075f48ad6c61e153ea3d01d68eb419d176d79ee9eb077a02e3f", 0xbe}, {&(0x7f0000000f00)="edc6fd143445695cbcda141fb0454f672c312b6f285e2434391f57e4aa18fc8d5f152675aa60ac9e93a88b2e6995a21f338a6103519b268d7e035d452754165907d4cbb0aa0657b3589d03cce0b89aeab1284c6d6933539c86a93fd2ec6313b954e25ce60292edcff8e4d6813d376be13cd9cb1acfa24f7bac167906b4b731860bac1c5bdfa75e80ebbcfe50f479e4a760ecb92d5a5ff9c963d61d0b78ac99651d58cf2a2c4347ac38c01c715e32a801b9bcb61f0af020c86798a7c73d235848c75b", 0xc2}], 0x5}}], 0x2, 0x0) 20:26:36 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffff0000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 211.342079][T12241] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 211.360400][T12247] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 211.372021][T12249] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:36 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x900, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7a000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 211.388526][T12255] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:36 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffe00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffffff8c, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8cffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 211.429076][T12264] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 211.440600][T12266] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 211.449521][T12269] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 211.451746][T12268] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:36 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) rt_sigprocmask(0x0, &(0x7f00000002c0)={[0x80000000]}, &(0x7f0000000300), 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000000280)) nanosleep(&(0x7f0000000040)={r0, r1+60000000}, &(0x7f0000000080)) ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x108}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000240)={[0xfffffffffffffff7]}, 0x8) 20:26:36 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 211.495693][T12278] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 211.516790][T12283] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:36 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x700}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:36 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc0ed0000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 211.559927][T12295] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 211.571213][T12297] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 211.613823][ T1024] selinux_netlink_send: 43 callbacks suppressed [ 211.613884][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 211.634250][T12305] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 211.643157][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 211.656300][T12310] 9pnet: p9_errstr2errno: server reported unknown error 017 20:26:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0xc6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:37 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffff6, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:37 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:37 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xf6ffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:37 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfeffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:37 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffffe, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 212.236646][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 212.267292][T12326] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:37 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffff0000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:37 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 212.276416][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 212.290675][T12337] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:37 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:37 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffe00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 212.512682][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 212.525680][T12359] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:38 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xe00}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0xc0031, 0xffffffffffffffff, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) syz_io_uring_setup(0x76d4, &(0x7f0000000140)={0x0, 0xf8f6, 0x8, 0x3, 0xcb, 0x0, r0}, &(0x7f00000f8000/0x3000)=nil, &(0x7f0000a40000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000240)) syz_io_uring_submit(r1, 0x0, &(0x7f0000000600)=@IORING_OP_WRITEV={0x2, 0x3, 0x4004, @fd_index=0x1, 0x23, &(0x7f0000000580)=[{&(0x7f0000000280)="3dcd06da4e8c1f8623f8a098adc579835127fc4ae206d3c2e00b73c9df3cfea06f315f23ed5329bdef3c4e4f1ec17892c733d43521d4fbd9", 0x38}, {&(0x7f00000002c0)="e7b8f13e8d2e2f7b7f361417dac81828a9f51e3cfc32aa7dcaad0a88ebe1e1c70019b36038f8195ed0fc4787877c53b7b99ccb1d7e5aa29a4c2f25807319f9b2ac0eb333256cd3c1c378ee17fed5f6c74168fa55ab8263343e37d361b38026", 0x5f}, {&(0x7f0000000340)="59e1a6a895a7c635d014d3863949b518378b9453af84efb8a5d6d5d525abe652777239e5c2f61975f4c9181e00c9c2562c6e20279b5cc038dd8e6b858d14f2e8344b44a0fa99b3c35f1bc3f117788f71423e162a3a7dd358f000c5b1b6bd", 0x5e}, {&(0x7f00000003c0)="49d1945e4abd3c3f975b0e3f5933e954d060421b3b92a7562b835ea5df4d6ead358ecd28fde38612235cb4759d3670eba7ba651fa9704e7626a83c4cbec44a65d9550ba35bd792c39e654df50e8bb6a30c8165be392e38dd91293fe92b2f85139af28a55de622929611c30df4a6c3acdaa04556d474b3c21c41eb57404e8e03e956b", 0x82}, {&(0x7f0000000480)="342b41689d04e0ee1b7935a50f0aa9366b11159b3dbe14d538103e5dc973ed57d0bfd6a1927b6ae86bb77432be157d2ce3eea1faea1109bd30d25d4f5b2914e1a18340be4231232d06add68381e2e300820701bd28e4d205495138d3bf75a450a95e4f4b14af98f3d9c8eed052d0f569fcd60c65c928d25fd512b8acf8233d1169f82a3f64a7a4920d3917290bc7794081a54e57e3a7f8f2512103f1ce67c6392a053dedd496a827927e3c2e75b79fd73ea466ac38832afa76236564bd0e798ba62dafc0bbf297d7bff67c4fd744f78298e573a932ea8631c63c7cdb494e6b", 0xdf}], 0x5, 0x18, 0x0, {0x3}}, 0x2) 20:26:38 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffffff7f, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:38 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xedc000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:38 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:38 executing program 1: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfffff88e, 0x0, 0x3, 0x9, 0x0, 0x5}, 0x20) sendmmsg$inet6(r2, &(0x7f00000038c0)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1400000000000000290000000b00000000000000000000002400000000000000290000003200000000000000000000000000ffffac14143c", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x40}}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3b, r4}) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14, 0x80000) r6 = syz_open_dev$vcsa(&(0x7f0000000180), 0x1d, 0x6e8000) sendmsg$ETHTOOL_MSG_DEBUG_SET(r6, &(0x7f0000000b00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000ac0)={&(0x7f0000001580)=ANY=[@ANYRESOCT=r1, @ANYRES16, @ANYBLOB="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", @ANYRES16, @ANYRES64, @ANYRES16=0x0, @ANYBLOB="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", @ANYRES64=r5], 0x968}, 0x1, 0x0, 0x0, 0x801}, 0xf659a43caa01596c) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r3) sendmsg$NL80211_CMD_SET_MPATH(r6, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="68000000994c1f3b70371266618e6d744c3ea113276f59a01225932f6c3562f26da391", @ANYRES16=r7, @ANYRES32], 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x4004) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a40)={0xa4, r7, 0x800, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x0, 0x72}}}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "ad3065e88fc4d45c652182e33812bf64224ac00accf1124d"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "d45980dfc91b9aa6beedcc3adaf72febd97109df44ae16c4"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MNTR_FLAGS={0x18, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}]}, 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x8) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x724, 0x0, 0x0, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x61, 0x2f}}}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0xb8, 0xfc, "d83be3d03cb9e1fcf054a3a778701fff931eac136d44a7e45522aae2887cc003cc3a59515132aa9478e778bc9ecdebdfec027288770c9e4cffa7a72dca0ecfff1489538ae584ab500ecebd92b5766e6676e370ba497e8f24186ac386710894a87361ab9a0fc6ca81cf7050539b9ebf299e50fcba6cb9617c8ff78c4de3962e757272b03ffd413f4ee4358eb4bfd77dcfb77244b91a1b0ddd1e658afe40dee6dbc25a012df0862a8d6415176b25d38c59a0b8c4da"}, @NL80211_ATTR_FILS_ERP_RRK={0x3d, 0xfc, "df24dfabc50e1bff19c70e8984afdc00fa07dfc5a88c685c0ff07e4a1939289277b4614a11522f4c811644def240c5e55254e22e3c64f263bf"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6}, @NL80211_ATTR_FILS_ERP_RRK={0xe2, 0xfc, "ea43b1a498905b36c2ddf88b532fa2b9b829ff4a715ff006998b0fb88d0b5dbea8f3e524aca17157437a7ba15e1e537e3623c509c56569aaf5145caa40c7d5f0f6bfa25ad55bf976148948b00acc113038b75938bc072d33f2ce409ab634964b48e9b90c82524f9abdbb6ce5c154a9580b548463fe961c51c5d94d29a804895270afd1cd2465599fcd09f5450dd5931c1605bd78146a4a155d76105a0d2f6076af6495da1e0cdc44e49eb5047dccba716a8194ac2db49f4404ec560f8c80c5dccbb23bfd7f7a0d014dc485528e6c8100b3d7d9bd8bd85bf3d48392ed536e"}, @NL80211_ATTR_FILS_ERP_REALM={0x31, 0xfa, "fa266388942cff6fb8aec5740ece5a0b4375de594c8413bcdf1a7e8c960ce957de3de552b629545ff029a3eee1"}], @NL80211_ATTR_IE={0x2c7, 0x2a, [@random_vendor={0xdd, 0xf7, "de02b26e96a21d81d00c0234332f8cc2f88fe17d6fb2a566be3c71e631e549fc7f55e921a1c7c1a125e5217390411e433d8720693e14baba199d4bb005f73a749a0fb5bfa44c1408f31319b8f882d79947b1bab6c7b5f75c57fdb366a87145a043e9a6c520e4b15da5b70d920e04ca81781a1488f18cc4f827dd6b71650147fad303140dea1d70a1ea4124657919d3f02b87c874a544e66aae146a422546076b10be9826401c1d05915a76ae8310955788f4cfb61e15d8861ef45ffb0a048e9aa81b8104dff4b0f2d41afdd9bd908289436a6a22264cbba7a8f23ad745c813936dde55947120763cbfe035d0daf371b7aae64939bb3751"}, @perr={0x84, 0xce, {0x1, 0xc, [@ext={{}, @broadcast, 0x40, @device_a, 0x2d}, @ext={{}, @device_b, 0x7fff, @broadcast, 0x1d}, @not_ext={{}, @broadcast, 0x9, "", 0x36}, @ext={{}, @device_b, 0x2, @device_b, 0x39}, @not_ext={{}, @broadcast, 0x1, "", 0x36}, @ext={{}, @device_a, 0x2, @device_a, 0x2}, @not_ext={{}, @broadcast, 0x8, "", 0x2a}, @ext={{}, @device_a, 0xff, @device_a, 0x42}, @ext={{}, @device_b, 0x8, @device_a, 0x6}, @ext={{}, @device_a, 0x40, @broadcast, 0x31}, @not_ext={{}, @broadcast, 0x2, "", 0x40}, @ext={{}, @broadcast, 0xfffffffe, @device_a, 0x28}]}}, @measure_req={0x26, 0xf2, {0x4, 0x81, 0x15, "1a0693e35199ca99d6b15182c6fe161b2967c897ebab1006dca20ae8ec94d515dee0c7c637660e1587ea8c6ea579b6d35de3b72e976ca7fff87be16648c83ba01972865b421285b6c481893bf94289c4f2f2a6afdcf267a7bb8a8ec6ed120d0bf89b4a5abec810daaa1270c7253294902c52b53fbeb01ba328d7bec75c1a1ca04dd7b335b25bd6fa96de4720559aa5394b54067633522cca1ad56719f3ead00a07e86b162bc4a9c105f82d5c88deacb75b4855ae4c2120ff33a165049ead3d5b22ee25a0609d7572532bc8ddf35f42d36f052ec445998214b64b849d2a960e2a2283455df696332630a91659752200"}}, @chsw_timing={0x68, 0x4, {0x3ff, 0x243}}]}, @NL80211_ATTR_IE={0x8a, 0x2a, [@rann={0x7e, 0x15, {{0x1, 0x9}, 0x81, 0x3a, @broadcast, 0x3ff, 0x53, 0x8}}, @tim={0x5, 0x13, {0x7f, 0x44, 0x7, "8bd2af9b4b9bb0ea4ffc642285cb23a3"}}, @ht={0x2d, 0x1a, {0x80, 0x1, 0x5, 0x0, {0x95, 0x8, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x1}, 0x1, 0x9f, 0x3e}}, @preq={0x82, 0x30, @not_ext={{0x1, 0x1}, 0x4, 0xe8, 0x1, @broadcast, 0xc4, "", 0x2, 0x7fff, 0x2, [{{0x1, 0x0, 0x1}, @broadcast, 0x5}, {{}, @device_b, 0x1}]}}, @channel_switch={0x25, 0x3, {0x1, 0x28, 0x2}}, @ibss={0x6, 0x2, 0x8}, @erp={0x2a, 0x1, {0x1}}]}, @NL80211_ATTR_IE={0x21, 0x2a, [@link_id={0x65, 0x12, {@initial, @broadcast, @broadcast}}, @mesh_config={0x71, 0x7, {0xffffffffffffffff, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x8, 0x10}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x86, 0xfa, "ab11a0d1b786068a90fe0e83c2eef07a8cedb0b9a01d4b301576402927e13603d1d3cbe144767c97b10c0b32b889dee826caa0967935f2200cbbee398d38de77e2aa7a7d1c17096a64a7f64a36e0d8a5cf56ea5d873b553b7f0dbb728d9c6d1655b08e818bff84e2b85482c1b83d6456a0568028cd7ad48e40a4912116665c3250e6"}], @fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0xb5, 0xfc, "abb23088d3c7f4366929e7cd8956ad2728c824adbf720c595be281f8f0ac0fb1e0835c04996022a4bb4d069e423cff7f657496397896fd7ebf276b14dd5ccd8e552ace3864e93bb45670779adcae58203b78c1bee126dbd1098aa4f5dcdfcc99c1e1b31ebfe5578a652a318a4d52a0d2c49ad41f1f019a41202caa6cce05a0f54ed878cee486820cd4ac04d132cbc99f7e4fe327dafa9ee9104530274d5c1b429a225d8d40d01bb77e024a000b6a1cd4fb"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x8}], @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x11, 0xf9, "898a9c00fdadce1d320ddc6ea2"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xd, 0xf9, "2c212e70bd0c41c5a0"}]]}, 0x724}, 0x1, 0x0, 0x0, 0x40}, 0x24000050) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) rt_sigpending(&(0x7f0000000000), 0x8) 20:26:38 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:38 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffffff8c, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 213.119109][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 213.140114][T12394] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 213.154862][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 20:26:38 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffff6, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:38 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfeffff00000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:38 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1020, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 213.180054][T12399] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:38 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1100, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:39 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x100000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffffe, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) r3 = socket$nl_generic(0x10, 0x3, 0x10) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r4, 0x2}, {r2, 0x160c}, {0xffffffffffffffff, 0x8}, {r3, 0x25d0}], 0x5, &(0x7f0000000040), &(0x7f0000000080)={[0x3]}, 0x8) 20:26:39 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x11fe, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1200, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x200000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x300000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xedc000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x400000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x3f00}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:39 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:39 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2010, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:40 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x0, 0x8001, 0x2}, &(0x7f0000000000)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f0000000040), 0x8}) 20:26:40 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x500000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:40 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfeffff00000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:40 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2200, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:40 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x100000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:40 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x600000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:40 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2500, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:40 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x700000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:40 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x200000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x6400}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:41 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3f00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) open_tree(r0, &(0x7f0000000600)='./file0\x00', 0x800) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) write$cgroup_type(r1, &(0x7f0000003380), 0x1) recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)=""/171, 0xab}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f0000000140)=""/65, 0x41}], 0x3, &(0x7f0000000400)=""/239, 0xef}, 0x4}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f00000005c0)=""/47, 0x2f}, {&(0x7f0000004100)=""/159, 0x9f}], 0x3, &(0x7f0000000640)=""/148, 0x94}, 0x1}, {{&(0x7f0000000700)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000780)=""/255, 0xff}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/253, 0xfd}, {&(0x7f0000001980)=""/180, 0xb4}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000001b40)=""/210, 0xd2}], 0x6, &(0x7f0000001cc0)=""/44, 0x2c}, 0x5}, {{&(0x7f0000001d00)=@x25={0x9, @remote}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001d80)=""/195, 0xc3}, {&(0x7f0000001e80)=""/87, 0x57}, {&(0x7f0000001f00)=""/74, 0x4a}, {&(0x7f0000001f80)=""/109, 0x6d}, {&(0x7f0000002000)=""/133, 0x85}, {&(0x7f00000020c0)=""/54, 0x36}, {&(0x7f0000002100)=""/192, 0xc0}, {&(0x7f00000021c0)=""/78, 0x4e}], 0x8, &(0x7f00000022c0)=""/4096, 0x1000}, 0x8}, {{&(0x7f00000032c0)=@x25, 0x80, &(0x7f0000003680)=[{&(0x7f00000041c0)=""/238, 0xee}, {&(0x7f0000003440)=""/212, 0xd4}, {&(0x7f0000003540)=""/13, 0xd}, {&(0x7f0000003580)=""/236, 0xec}], 0x4}, 0xc5b}, {{&(0x7f00000036c0)=@nfc_llcp, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003740)=""/80, 0x50}, {&(0x7f00000037c0)=""/144, 0x90}, {&(0x7f0000003880)=""/46, 0x2e}, {&(0x7f00000038c0)=""/3, 0x3}, {&(0x7f0000003900)=""/61, 0x3d}, {&(0x7f0000003940)=""/20, 0x14}, {&(0x7f0000003980)=""/131, 0x83}, {&(0x7f0000003a40)=""/41, 0x29}, {&(0x7f0000003a80)=""/187, 0xbb}, {&(0x7f0000003b40)=""/78, 0x4e}], 0xa, &(0x7f0000003c80)}, 0x6}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000003cc0)=""/199, 0xc7}, {&(0x7f0000003dc0)=""/144, 0x90}], 0x2, &(0x7f0000003ec0)=""/12, 0xc}, 0x2}], 0x7, 0x1022, &(0x7f00000040c0)) 20:26:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x800000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x300000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4800, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x400000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x900000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 215.878691][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 215.903368][T12574] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:41 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x500000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 215.916845][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 215.938253][T12581] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 216.005131][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 216.037184][T12594] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:41 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x600000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x7900}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 216.061991][T12601] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:41 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) r1 = io_uring_setup(0x30e6, &(0x7f0000000000)={0x0, 0x83ca, 0x2, 0x5, 0x368, 0x0, r0}) io_uring_enter(r1, 0x42c7, 0xc477, 0x93386f45a372ff9a, &(0x7f0000000080)={[0x6]}, 0x8) 20:26:41 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x700000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6800, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x800000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x900000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:41 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:42 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x200000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:42 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7400, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:42 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7a00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:42 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:42 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffffffffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:42 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1000000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:42 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xedc0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:42 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:42 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1100000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:42 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:42 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfe11, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:42 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1200000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:43 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe0ffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2000000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2010000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfeffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffffffffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2200000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1000000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 218.283039][ T1021] selinux_netlink_send: 1 callbacks suppressed [ 218.283054][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:26:43 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2500000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 218.337601][T12782] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:43 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x7000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:43 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4800000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1100000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1200000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 218.476806][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 218.500094][T12813] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:43 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6000000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 218.532389][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 218.555611][T12819] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:43 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2000000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:43 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:44 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6800000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:44 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2010000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 218.652670][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 218.689382][T12837] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:44 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 218.710816][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 218.737617][T12844] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 218.822661][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 218.849849][T12856] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 218.867964][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 20:26:44 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xe000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:44 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2200000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:44 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:44 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x5000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:44 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7400000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 219.563831][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:26:45 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2500000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:45 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7a00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 219.607631][T12875] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 219.623108][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 219.647128][T12882] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:45 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:45 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3f00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:45 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8cffffff00000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 219.734681][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 219.764783][T12896] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 219.777104][T12902] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:45 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:45 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4800000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 219.858158][T12912] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 219.873509][T12914] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:45 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x3f000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:45 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xf6ffffff00000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:45 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:45 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:46 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfeffffff00000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6000000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 220.630100][T12933] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:46 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffff000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:46 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x9000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6800000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:46 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x64000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:46 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffffffffffffff0f, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 220.829668][T12961] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 220.854845][T12965] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:46 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7400000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:46 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x22, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 220.940485][T12978] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 220.956314][T12981] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:46 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7a00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:46 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x2c, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 221.012964][T12990] 9pnet: Insufficient options for proto=fd [ 221.041894][T12994] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8cffffff00000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 221.076117][T13000] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 221.088999][T13002] 9pnet: Insufficient options for proto=fd 20:26:46 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:46 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xf6ffffff00000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 221.189907][T13016] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 221.209912][T13020] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:47 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x79000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:47 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x22, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfeffffff00000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:47 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 221.883321][T13034] 9pnet: Insufficient options for proto=fd [ 221.893510][T13035] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 221.915941][T13039] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:47 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x22, r3}, 0x2c, {[{@noextend}]}}) 20:26:47 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffff000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffffff7f00000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:47 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfefdffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 222.007056][T13050] 9pnet: Insufficient options for proto=fd [ 222.018200][T13052] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 222.043305][T13057] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:47 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x2c, r3}, 0x2c, {[{@noextend}]}}) 20:26:47 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x10000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffffffffffffff0f, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 222.142555][T13068] 9pnet: Insufficient options for proto=fd [ 222.164008][T13070] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:47 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x22, {[{@noextend}]}}) [ 222.185665][T13075] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x22, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:47 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x11000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 222.247488][T13081] 9pnet: Insufficient options for proto=fd 20:26:47 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfeffffff}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:47 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend, 0x22}]}}) [ 222.301341][T13086] 9pnet: Insufficient options for proto=fd [ 222.319769][T13093] 9pnet: Insufficient options for proto=fd [ 222.331497][T13094] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x2c, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 222.365452][T13099] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:47 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:47 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x12000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 222.431557][T13104] 9pnet: Insufficient options for proto=fd [ 222.447647][T13109] 9pnet: Insufficient options for proto=fd 20:26:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x48, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 222.488070][T13112] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 222.518071][T13114] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:47 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffdfe}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 222.550899][T13118] 9pnet: Insufficient options for proto=fd [ 222.576831][T13122] 9pnet: Insufficient options for proto=fd 20:26:47 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x2}}) 20:26:48 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x22, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:48 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x20000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 222.682691][T13136] 9pnet: Insufficient options for proto=fd [ 222.682889][T13134] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 222.702712][T13138] 9pnet: Insufficient options for proto=fd [ 222.704764][T13137] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:48 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x22, r3}, 0x2c, {[{@noextend}]}}) 20:26:48 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x3}}) [ 222.747177][T13140] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 222.799374][T13145] 9pnet: Insufficient options for proto=fd [ 222.811214][T13148] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 222.817535][T13151] 9pnet: Insufficient options for proto=fd 20:26:48 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x20100000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:48 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x2c, r3}, 0x2c, {[{@noextend}]}}) 20:26:48 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x4}}) 20:26:48 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x22000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 222.922480][T13162] 9pnet: Insufficient options for proto=fd [ 222.928584][T13163] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:48 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x5}}) 20:26:48 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x48, r3}, 0x2c, {[{@noextend}]}}) [ 222.963708][T13166] 9pnet: Insufficient options for proto=fd [ 223.023671][T13175] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 223.038989][T13176] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 223.046785][T13177] 9pnet: Insufficient options for proto=fd [ 223.054429][T13179] 9pnet: Insufficient options for proto=fd 20:26:49 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xffffff7f}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@private1={0xfc, 0x1, '\x00', 0x1}}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRES32, @ANYRESHEX, @ANYRES16, @ANYRES32, @ANYRES16, @ANYRES32], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x4040025) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000001480), 0x121401, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f0000001c40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32=r4, @ANYRESOCT, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r2], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000442c0)={0xda, [], 0x8, "5ef8a93bf94ad5"}) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:49 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x22, {[{@noextend}]}}) 20:26:49 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x6}}) 20:26:49 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x25000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 223.691918][ T1024] selinux_netlink_send: 33 callbacks suppressed [ 223.691965][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 223.703930][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 223.712397][T13199] 9pnet: Insufficient options for proto=fd [ 223.730826][T13198] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:49 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend, 0x22}]}}) [ 223.739058][T13202] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 223.742650][T13204] 9pnet: Insufficient options for proto=fd [ 223.752729][T13200] device lo entered promiscuous mode [ 223.759111][T13200] Y­4`Ò˜: renamed from lo [ 223.772718][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:26:49 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x7}}) [ 223.795437][T13206] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 223.818536][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 223.829588][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 20:26:49 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3f000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:49 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:49 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x8}}) [ 223.850780][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 223.860528][T13214] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 223.886365][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 20:26:49 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffe}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 223.936517][T13221] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 223.968848][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 223.990416][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 223.990895][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 224.016637][T13230] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 224.024567][T13229] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 224.024593][T13231] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:49 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x48000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:49 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x2}}) [ 224.043411][T13236] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 224.095027][T13241] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 224.109322][T13245] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 224.119949][T13247] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 224.120856][T13248] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x400000, 0x0) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x6e22, 0xfffffffd}, 0x1c) listen(r0, 0xffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)='configfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') r3 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(\x00'/118, 0x0) write(r3, &(0x7f00000001c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) sendfile(r3, r3, &(0x7f0000000240), 0x463) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:49 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x9}}) 20:26:49 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x3}}) 20:26:49 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:49 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1c47b54a8a}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x28}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xfffffffffffffe2c, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="6c8ab632", @ANYBLOB="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", @ANYRES32], 0x17c}, 0x1, 0x0, 0x0, 0x40008c0}, 0x80) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000270000000000000100000008000200010000000800010000000000040004"], 0x28}}, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080), 0xfffffe58) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_COALESCE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x8c, r5, 0x100, 0x70bd29, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x4d}}}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x1}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x64, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8f}}, {0x48, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0x44, 0x2, "5336064a011a4f54fb87b6867280bbb71317634f7f2e35fcfa5651488861b8ce58ee46dbc438f7c03216d6ec7c7a3f346c1af096913b69a7476546151e704d19"}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000}, 0x404c080) sendmsg$IEEE802154_LLSEC_LIST_DEV(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x100, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x28000000}, 0x20008800) pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r6) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)={0x48, r7, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000480)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000004c0)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r6, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0077c22fd70425bd08000300000000000000", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r8, @ANYBLOB="08000300", @ANYRES32=r9, @ANYBLOB="050012000000000005001200fd000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40010}, 0x20000) 20:26:49 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0xa}}) [ 224.588754][T13269] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 224.600440][T13271] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 224.602607][T13273] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 224.610143][T13275] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:50 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x60000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:50 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x4}}) [ 224.641967][T13280] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:50 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x68000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:50 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x5}}) [ 224.695814][T13287] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 224.701634][T13293] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 224.704973][T13291] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 224.720106][T13297] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 224.728114][T13294] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:50 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) move_mount(r0, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) move_mount(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x41) [ 224.807791][T13314] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 224.822576][T13316] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 224.831187][T13319] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 224.863144][T13321] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:50 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:50 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0xb}}) 20:26:50 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x6}}) 20:26:50 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) fcntl$setown(r0, 0x8, 0xffffffffffffffff) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 225.499570][T13336] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 225.511556][T13337] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 225.524662][T13341] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 225.532428][T13342] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 225.546579][T13343] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:51 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1c5603668a}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000000340)=@l2={0x1f, 0x40, @any, 0x8, 0x2}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000400)="dbb2036a1fde74ea3731f17010e04ab04bae528f5976fd22f40c1271dfcdd62028ee477e04ee45e86fdecfaf96c0c100b2311a6e55ac3f1d9e77cfb7ff4c440a1da84e8a04d148b4c86f260ea493684cd1e75667ad8d884e4ea1a253d72762b994b24f69d437aa771d7532376e1cf97043d6dec26b3183ad5a909f71ec08e3aec17a1fd11d8f85ad9879f2b0430555599e0227fb76da272b8e2239d50743fbb5adaec856049ea7669d0009da5d233630f154bacdeadcff046d461a3411073fed02e3", 0xc2}, {&(0x7f0000000500)="f2dffbf4557d68486f0dcfbea2565fd36e23e3028c61975350b31e62ebb7945f1fdb3e13945d74c84fbf23c433cc74c3b9a4241cc60fa532ae963a2ab31f694b569d99aeef357d", 0x47}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="925fa9e569b71dddc13dc16fd2c043c51fc8c8cb25c1cd76bea942f8457c0f851aeb9faa4da39301c61f526f6e267bc550f0d2aeef1d29c6d538b83f5a780c7c2d06f40a6842d5eb9f5361280eacfd68a2c90fcf24e92f7704234f102cc39927b07e0950f6ab36453b5fb31be55e68759dc04870f4b82658385779c16dad19fc5d41cc704bd2758c2c58a3235b723b37ce27d1817b57fe7e8238b2d0b537a5985e34c312030390cf1d92f3efdc0c8004dddd6e2ad3173e790105c45b67e3207e878d5737518a8a68485e8421802b0dc56590e52a6c4386b44af27451ad7b9ff979fbe1435180394db5e5759f21c8f9913e1f", 0xf2}, {&(0x7f0000001680)="1add5b85d424f608366fc31337bc246ee0f99814063ae26ec76a27012492ef34e2e46a7d78bd2d7658827a037145a37edc0ada774e56f3273312c04e488cd1cd0b338c73bb34d62b32584c170df159756b9a55f0ac4a700f79f0cdf7c8bddcb2415c691e28e16774a361732afec058b1c8a6e076b8c5c867d3ed5e4b4e4dd624168f0c430b122b5e62b0659a8f25fb19d1c04cd6fc7ff47ff0b42a0491489ea52bd6598e8aa546a1e0784ac8ac1e113e89b777dbbeb74cf8db01d8315074e6149ef752dfde045c656e4c27c921ee5bd66b8c1f583aa306bc2e7c9e7ce6", 0xdd}, {&(0x7f0000001780)="fb943f990116", 0x6}, {&(0x7f00000017c0)="31b499fc61b6c730d70b8153cdbb9072f18aa2aa87c726ebbcf11c1550", 0x1d}, {&(0x7f0000001800)="6c377f5752c84ca81d012b36039db17924110f76cc0f920dab823d0c2451aa80c42ae7776d441a0253b1d75e52872a46de34a886d6fa003f052bff3e24f83fa1fee9d2cec224603e6bcf3bd3ac77fa49e56f063bc4f45904a467198e3df2c4b46b832ca0ae2793d01e1ea7df97b428b869813cf2c9e6197e3e", 0x79}], 0x8, &(0x7f0000001900)=[{0xc8, 0x107, 0x7ff, "18562c967b8151d92800556d3e1519429795858f3cd96d8b6ce131f99bb0e17b1775acf0b3b4f29e481b14d77c43fa6d00bb9b2acee40f9203b2563aa06a924be332b192f9eabbcee3e9e71291e214fdc3c476d2fc11b4d62ad9e04956788c7b87c1973c2472f77e55ffdc6b7edd0ec6ae5943342383f2350b50bf65bc8acbb6bada840f042d34947d4914ee8226e08a211e07f0926b80d1f7ac9f66ad1e9a1c75f3e0c12ea47db74529bbcca2da87a1b69da44cafff02"}, {0xf0, 0x100, 0xb113, "45c138333d0845d99f3f3e9af1a35fc9b5ad6a0cf8a6c25f32d4529db86d5470acba2edb6da7be8fe209783a9c97640d0d0cab336df2829548c32358b6b3e0acd83e5737a84fd6bcc6a6ad448b12616ca6b3a9263f0e47c6b480b3988742cf004c535d5964aaeed64ef23de5359d8e57285854127219d52f2d0ba14e777460f336b8fdf04e00a311c5812158273ec4be574d6c337e790c0eaab4d44a9ac1f5c67b0268012f6a28e8fba362d4164c3d82c65270c91eacfa7cbc66c53e8a17fb801b5ff40e3ca0334cd128c2099ab9896c6a9b80bb476a034958916ca979"}, {0xe0, 0x10a, 0x6, "21b3192e5b0ef4f74671c1ae6cdf251c836a0a5eac38f072074072f454e302b750f012382ba9d1629cf1bf2d6fb2955b0e25485c3fc628a7fc7b2ed27c1b6e73d1f23f7fd4dac591a51b2c7e59c3e41503aae45c2a12fbe9ec3754ebdfdbf3c97c9588c84e58f4d7d9ec7a3d40097612fb1c05117c7f5fbfd867f098192c7bd23b20b8251ab21680c1c400bee086045816691f105c8c1435427fe1c2d64e64e3bb49ac4a05d830256b38ac11043a39f93e8b7d997884beb9451031766d88ecb82128ed4b6acf2afecf34076f"}, {0x98, 0x112, 0x4, "06fff175649a8bddf5283d77296780d9b4e6e08fae62a66577419dde1d0cf5bb2db27328387f6aa359fbe55d5655311f4b55bcab25c4d750bde945ad2fa1f0f34a19693eef16ae484aa3fa9130b8b8f06c14f5fa757d441349be411ca7cd12afb9d58fd0863c7784a01782eeb0697b47b6ba137d4d267f1b821b916b0eb572b59c"}, {0x60, 0x3a, 0x20, "9aface5eabe8ee0095430f65bdf0f7cf158460cdd21d9a24ad7a494e50b23a5b9f0320df297486d1fc90c0eeda050f7355dd8807872c7cf3db2c8845943a1fe159adf3f021434e2a142fc9"}, {0x1010, 0x119, 0x3ff, 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{0x88, 0x115, 0x4, "8599e89bd24c20c747f78fe93d1c26a0ca40cd571e79dd5a7ccaf10e36ef472494a645561116222b5fbc8425a95b49b4ab4fc2ac1adf4f5e9c03dbe609b890afa9bdf80a55073725a687f42b7b191d89435f331659a32dd08be6cd209c0f50fdd6e92bacb47762d0a61a295d941b16c74378"}], 0x1428}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002d40)="dea7a5a502d3becf3022b81ab20888c60e77fa5b3e1078efb009b99a44c14b452e9fd6029e909ac6171a4c3870bda1d8f107", 0x32}], 0x1, &(0x7f0000002dc0)=[{0x38, 0x119, 0x0, "d9c2e95e2f1580f3ae6e7f6c39dc68e4aa478b340a517cdf7d05ac9bae817bb63cbb307a171dcb55"}, {0x88, 0x101, 0x2, "3d387648581dc5a450b5f24fb6e060d4daf25abaa72669a887e66b45c1b802bac1952da12204ac61a7564a5030530ce8dde23106dd43c74b356f5afa2404e4857c9ff6d449b672db179cbed40ee9cc67e6a138a101c506182c108646dfa69a872994474a85daebd9e146b1f2fab5558b39"}], 0xc0}}, {{&(0x7f0000002e80)=@ieee802154={0x24, @short={0x2, 0x1, 0xffff}}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f00)="ae3f1357fb909e3089702631f087012c850319b0029d902a3297ff836af98d79ff67544114d16c", 0x27}, {&(0x7f0000002f40)="cd305bb57d1b4c35c7aa6b76c4a5cc0daa7640dd361230066c314fc92ae1bc0ed94692349239a7740dcfd6", 0x2b}, {&(0x7f0000002f80)="a11f6c4f45dab2d70d509c8b1b65768dcea8d9b8878221247a84d2692fd56fe50415", 0x22}], 0x3, &(0x7f0000003000)=[{0x110, 0x10b, 0xfdd, "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"}, {0xc8, 0x10e, 0xf9ea, "cc4058dbe39fdf446fb39da00a2b175b542436200cfef0cab5cbff15b2f74ca86056059262d907c6609be7164594fa4a14547816d57a912642ae8bbb4b5f733b36c4481882631adb0aaedb6af1089ceecbab82164a92f4926e8026adca5e3cd9293aace81ae92f18c7e2e6b98270975906dc0dcd4a511eaad92f4c295bed01b72c3bb0fdc84b34ae8f48eaa7a755fa12043e94c950895fb8764e45c8d7a654e58862e68324b881e649021cbe0891e3ddcc187c"}, {0xf0, 0x104, 0xff, "d89a50764dcd07187fc64e5a96c29853faa5697f47bb656131eed9e4f4e7738d72a27994367d01e897ba667fbf2f22233c28a0afbd0d078c54431ac9b32a356938dede5c17d43ca1db7cc64752fc5d30baddadfd67b42a3213d7a95a12aed901d4fb77c6568d5b43cb7d8cd950b13e13b21fee25ad6b1b6089e884166ce9afc4d0b9f9598eceeb8ed16e334ad1e6e811675ba1eb461ed5ca020ccd5b5f4394d9ab78c896582d515e61626db22a4b044026a5df33a14599be96f48cac9c36c7d850239b35d023b462531e78b0577a5cf00f7a098098b23218ab12b1e1d57ff1"}, {0x100, 0x108, 0x3, "8369717c9a0848a7262bbb17b081bece9f616289aa00f0699f4a32797b744a059933a3e0f4ce89ab2e9df4bd9df51ac1739aacf81dfa84f4d09aab1fda0cf50e3d15afc541b4d0dfd2dfbea61ddb21576c2ee936b7330df407a0574820ffde6efeecb130077a2334e2b8ddcc52503ec887d27587a9666568b0b44331d85e18df72c7771e9c83eb51369bf444d32b89304bd567ba5f1cfa51d0b12efcde0be15f0665e7a169abc9fc5fc4231fefcc3142e8b9c377b2d89bdea7b37dcfe6fd193ab5a96d658a5bef2dcfaee9a2571e1c142d6282652297ada17caa72967a4c601e32dca3f2303111eda59bb10a4ab5"}, {0x38, 0x118, 0x3, "d4c22202fbcc0d2359ed1bd2de1be09c9b25e01bd851a08b6ea9173bdbd7e172e2d314d601e0"}, {0x28, 0x10b, 0x28a, "7ccb9a1e2435e65dfecef586b5e6de9bbd08d2a4aa0a5e42"}], 0x428}}], 0x3, 0x4000) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) getpeername$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @private}}, &(0x7f00000000c0)=0x1c) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) sendmsg$AUDIT_MAKE_EQUIV(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x3f7, 0x300, 0x70bd2c, 0x25dfdbfe, {0x7, 0x7, './file0', './file0'}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x94}, 0x24008084) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000003500)={0x1ff}, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="997896b83c10cc78abd5fef0006c4c785c4ad041f0e0dbba9933bd8be25494bff024ce598fc3735daa96543515e54855f2461da39598fe43440b92c938d429165becabb70ae75645861734ec8581da22c5ea9f6e8920773b2bf9a6b636632718319fc955a0421742c678ddfb59cff2e6a55f7bf096fa57eb154cc8d870d2540ac6700f40f5320934cecb00c70c9693f7e2b79b9063d4d9aaa74edbd084e75bb77da2658bad691b6673db9aee03016e29", 0xb0, 0x20008000, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @private1, 0xff}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) 20:26:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x74000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:51 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x7}}) 20:26:51 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0xc}}) 20:26:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') ioctl$BLKPG(r0, 0x1269, &(0x7f0000000040)={0x3, 0xfe, 0xed, &(0x7f0000000240)="22353bb369a2e602405ac8e8601aa2502d9a310934e9c761541d721dc9562876a7931c225a5d796df9b5e6df252318423ae08d1f82c9ca85568871d32948590a72d637f56993a10fe4eaac3d6a9db5d566a791cf78024de11504929b9c9b1159cdf973557b206e274e904de610264cd40cd1de1845d0d6a9a6a71865675fd4e2ea4952e24545afdbda5c77fe6415073feaca62245f1a64cb097305847d7689f78e975b9952b455c00d9627f9c3c07872fc4338280ccd13477d01e36be5966b54e25c7dd27d9268806b172de6e1d5eee94221e247e085588952c8cc7e15764c441456b26c1badc9aebc5f8a579e"}) pselect6(0xfffffd9f, 0x0, 0x0, &(0x7f00000000c0)={0xfffffffffff7fffc, 0x1, 0x313, 0x0, 0x0, 0x0, 0x321, 0x2}, &(0x7f0000000380)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000080)) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="f94dddcfcee670215ed7f83932bfd1d336082c9e2d6d250996d1db9e5ec9520bfb059c4507d1bea8a644b987191dbecc1850695e69813496d617bd47a3c1c176c3da672bd1e9226c05f3f5956527369cfcc8fec07b838d67092a3c9dbcd4", 0x5e}], 0x1, 0x4, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x4}, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000100)={0x2, r1}) 20:26:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7a000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:51 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f0000000000)={[0x1]}, 0x8}) r0 = getpid() r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) r2 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) ppoll(&(0x7f00000001c0)=[{r1, 0x10}, {}, {0xffffffffffffffff, 0x144}, {0xffffffffffffffff, 0x8}, {r2, 0x2304}, {r3, 0x4000}, {r4, 0x40}, {r5, 0x8125}], 0x8, &(0x7f0000000240)={0x0, 0x3938700}, &(0x7f0000000280)={[0xc8]}, 0x8) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x6, 0x401, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1, 0x80, 0x81, 0xc4, 0x0, 0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x95a8, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x40, 0x3, 0x1ff, 0x2, 0x0, 0x0, 0x23b, 0x0, 0x40000000, 0x0, 0x8000}, r0, 0x9, 0xffffffffffffffff, 0xb) [ 225.902936][T13364] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 225.912812][T13370] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 225.923786][T13368] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 225.931833][T13366] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:51 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0xd}}) 20:26:51 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x8}}) [ 225.959826][T13376] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 225.974469][T13380] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 225.990078][T13384] 9pnet: p9_errstr2errno: server reported unknown error 01777 20:26:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8cffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:51 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x200000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 226.052589][T13394] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 226.061488][T13391] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:51 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0xe}}) [ 226.101799][T13400] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 226.181097][T13411] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) accept$inet6(r0, &(0x7f0000001700)={0xa, 0x0, 0x0, @empty}, &(0x7f0000001740)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) io_setup(0xbb23d475, &(0x7f0000000080)=0x0) r3 = syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffa, 0x0, &(0x7f0000000140), 0x400, &(0x7f0000000180)=ANY=[@ANYBLOB="ffff2cffff2c002c5c235c2e2cffff2c6673636f6e746578743d756e636f6e66696e656434a3ce45318b28fec9725f752c6673636f6e746578743d73797361646d5f752c61707072616973652c6f626a"]) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='clear_refs\x00') r5 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000340), 0x80, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000400)={0xa, 0x4e24, 0x1dadab9a, @mcast2, 0x7}, 0x1c) io_submit(r2, 0x4, &(0x7f0000001580)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xfffd, r3, &(0x7f0000000200)="092f0bbfd5e293788ca51b32f91811f0e310bb1b3e8c2feba5960476fe9ae999a006b334a43549cc8fa257deb1dbd648a348488ca1f501cbe7fe2a80f6d88749d84b7b1be4c854f2c8bf0841d8c6ce19f0b44d5f66b8c65864317e0e6d37b203f921d4623f1bfd87521674596fc0778e125d2252acd2927c927a7c3b312ded3d9ce53dd75abe0400bf66774def217db75ceb34c1451f07b05304aac10ac62849d6ceff7990b43dc084fdd01364", 0xad, 0x4, 0x0, 0x2, r4}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x1, 0xffff, r5, &(0x7f0000000380)="fe136209c86e8971ef4d671330737f024dcaea7760c349c78e3be2", 0x1b, 0x8, 0x0, 0x2}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000000440)="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", 0x1000, 0x2}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x1, 0xd, r6, &(0x7f0000001480)="01bded4c46a12308fe2a30224a7c0ab73475b95ddc6f23f318d9eb81f0c5e18b0c3664977f243fc8d9b88c3fc1946d6a58881b6d556498f89892750ec13a223ebbe3e0cc1cf2c8dab28beead1835ffc0716cfe6edb9a7247447c26c42dde5daad4fa8ee7fd04fef42a5c5cd3dd77accb387e1628324aa5a7262463d71e2c23fc0acab36f1b280f8b27e093d3d05e133ae17df412a4e0", 0x96, 0x7fff, 0x0, 0x1}]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) recvfrom$inet6(r7, &(0x7f00000015c0)=""/251, 0xfb, 0x120, &(0x7f0000000140)={0xa, 0x4e23, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8000}, 0x1c) 20:26:52 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x9}}) 20:26:52 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc0ed0000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:52 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x10}}) 20:26:52 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0xfffbfffffffffffe}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x10001]}, 0x8}) 20:26:52 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x11}}) 20:26:52 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x4000, 0x0, 0x5}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0xfffffffffffff453]}, 0x8}) [ 226.981207][T13434] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 226.990397][T13437] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 226.992920][T13435] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 226.999097][T13439] 9pnet: p9_errstr2errno: server reported unknown error 01777 [ 227.010340][T13441] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:52 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xf6ffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:52 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0xa}}) [ 227.047279][T13445] loop4: detected capacity change from 0 to 264192 [ 227.069524][T13445] nfs: Unknown parameter 'ÿÿ' [ 227.088373][T13451] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:52 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfe110000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 227.119825][T13458] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 227.145524][T13466] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:52 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:52 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x12}}) [ 227.590438][T13481] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @local, 0x4000}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:53 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfeffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:53 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0xb}}) 20:26:53 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000019300)={0x0, ""/4096}, 0x1008, 0x0, 0x3000) msgsnd(r0, &(0x7f0000000000)=ANY=[], 0x2000, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x4}, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x2, 0x0, 0xee00, 0x0, 0xee01}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7fffffff, 0x8000, 0x0, 0x5, 0x0, 0x0, r1}) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000340)=""/163) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x3f9, 0x100, 0x70bd2c, 0x25dfdbfe, {0x1, 0x1}, ["", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4000001}, 0x1) pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0103000000000079cca035b2009b9d000280050201800800010000000400018000"/46], 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r3, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4002) 20:26:53 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x22}}) [ 227.818850][T13486] loop4: detected capacity change from 0 to 264192 20:26:53 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffff0000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:53 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0xc}}) [ 227.874587][T13500] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 227.880748][T13498] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 227.884999][T13504] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:53 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x25}}) 20:26:53 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0xd}}) 20:26:53 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffffe000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 227.936616][T13513] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 227.962162][T13519] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 227.968750][T13520] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 228.019894][T13528] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 228.040946][T13534] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:54 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x100000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:54 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x48}}) 20:26:54 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffe00, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:54 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0xe}}) 20:26:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x40802) write$evdev(r2, &(0x7f0000000040)=[{{0x0, 0x2710}}, {}], 0xffffff7a) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000080)=""/12) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e1f, 0xffffffff, @remote}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:54 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x400, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd69}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f0000000000), 0x8}) 20:26:54 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x4c}}) [ 228.998514][ T1024] selinux_netlink_send: 52 callbacks suppressed [ 228.998527][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 229.000227][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 229.006069][T13561] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 229.018924][T13562] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:54 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffffff7f, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 229.076473][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 229.107620][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:26:54 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) io_uring_enter(0xffffffffffffffff, 0x3dd5, 0xe44c, 0x2, &(0x7f0000001640)={[0x2]}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x42, 0x0, "d96e8b440f69cd9702ec436f8b931899d0811d178f22eef2cccf8def583bfd60d23cafee8f88fb8b07629b9fb9ff82fb5f5be7415c4ad2e89bc2185e7728054f617f0e78976a6ff86652e57ac92d302c"}, 0xd8) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000480)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x2) open(&(0x7f00000004c0)='./file0\x00', 0x14e01, 0x6) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000580)={'filter\x00', 0x1000, "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"}, &(0x7f0000000380)=0x1024) io_setup(0xb, &(0x7f0000000100)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x2}]) io_pgetevents(r2, 0x1, 0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000000)={0x0, 0x3938700}, &(0x7f0000000080)={&(0x7f0000000040)={[0x6]}, 0x8}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000003c0)=@gcm_256={{0x303}, "1235e2a5018a84eb", "4a7c1f65c59f73e0dae3be3573c4007e43b2b64627a457e7a11c6bc198e5dcd0", "d0acb447", "ae94432a9113b9ff"}, 0x38) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000400)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000440)=0x10) 20:26:54 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xffffff8c, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:54 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x60}}) [ 229.114169][T13568] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 229.126339][T13574] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:54 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x10}}) 20:26:54 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x700000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:54 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffff6, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 229.206933][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 229.244955][T13589] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:54 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x68}}) [ 229.285196][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 229.301936][T13600] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:54 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffffe, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 229.338441][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 229.359864][T13611] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ac0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000180)=""/205, 0xcd}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/27, 0x1b}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/162, 0xa2}], 0x8}, 0xa1}, {{&(0x7f0000000640)=@hci, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000880)=""/238, 0xee}], 0x1}, 0x7fff}, {{&(0x7f0000000800)=@generic, 0x80, &(0x7f0000000a80)}, 0x8}], 0x3, 0x40000000, &(0x7f0000000b80)={0x0, 0x989680}) accept4(r0, 0x0, 0x0, 0x0) socketpair(0x2b, 0x80000, 0x80000000, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000006c0)={@loopback, 0x400, 0x0, 0x1, 0x2, 0x7, 0x7}, 0x20) 20:26:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x11}}) 20:26:55 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x6c}}) 20:26:55 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x8000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:55 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="abbb9c76b51c68a50846530852520bdce282e027beac65153dd4", 0x1a, 0x8}, {&(0x7f0000000140)="f28e62906ab46a4dceb2ee1a7ecdfa4a687ed12e35ade6ec8ece0ea69e3e280090efdcd8737f5f9944055e825291f12ad10677f764a28a1799a687dec634d834653d9d430059631f25e8f1558b89cdacf8", 0x51, 0x9}, {&(0x7f0000000240)="7689d8909bc63922eb3de4037da518908ae24936d8db700ed7850bf806b83553b3f480d017ccdb99e2dd77deab6bab539c79da52a7da9003d494e2ad365aee51f00d887d2eca70ac7be63962cd27384699b7d3bd6935ce70f8696fb452f94d3d517d69d6ab5c09436ba703fa4de767cbc7cb6d80555c168cf3767355e7849755487132b72c6fd3692b5e989c51e331fc00b99ee5767cac8a4e8876eb7f99cdda2b29dccb5def06b9b71fe9abb2", 0xad, 0x1}], 0x2001452, &(0x7f0000000380)=ANY=[@ANYBLOB='init_itable=0x0000000000000001,sb=0x0000,0000000040D\n\x00\x00\x00\x00\x00\x00a_alloc=0x0000000000000001,nomblk_io_submit,grpjquota=./file0,nodiscard,subj_type=[[\\,uid<', @ANYRESDEC=0x0, @ANYBLOB=',dont_hash,\x00']) [ 229.805045][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 229.839038][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:26:55 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xedc000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:55 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xe00000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 229.866378][T13630] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 229.874248][T13631] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 229.895807][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:26:55 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x74}}) 20:26:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x12}}) [ 229.931342][T13642] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:55 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:55 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x7a}}) [ 229.994499][T13657] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:55 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0xe0, 0x0, 0x10000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000080)={&(0x7f00000001c0), 0x8}) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) fstat(r0, 0x0) getegid() r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = eventfd(0x7f) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xc) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x8208}, {0xffffffffffffffff, 0x20}, {r1, 0x40}, {r2, 0x10}, {0xffffffffffffffff, 0x1404}], 0x6, &(0x7f0000000140), &(0x7f0000000180)={[0x16]}, 0x8) 20:26:55 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe0ffff00000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 230.044284][T13663] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 230.074132][T13673] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x22}}) 20:26:55 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfeffff00000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 230.106105][T13676] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:55 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) fstat(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r4) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r5, &(0x7f0000000080), 0xfffffe58) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000100)=0x6c6) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}], [{@smackfsfloor={'smackfsfloor', 0x3d, '\xd6\xf5\xffS\xder\x02\xf5\xee\x84k\xb0\xd8@\xd3\xa6\xb9c\xb7\x9b\x1b\xa7\xcfP{\xf9\xf4\xe9\x19\x11\xa0y\xcc\xef\x90\x9du@\x06f/:h\xb7\xf4if\xe3\x1a\xf4fx\xb4+]M\x19\xe8Q|\xea\x86/\r\x8dm\xf7vj\xd2E~\x13\xe3\xc0\xc5\x9a>\t\x87}\xc2KY=d]M\x83\x03\xfc\xf8\xb8 \xd7G#\xbe>\xc3\xfe<\xc5\xda\x00'/119}}]}}) 20:26:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x25}}) 20:26:55 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x100000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 230.184161][T13687] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 230.196410][T13695] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 230.271339][T13706] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 230.297150][T13710] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:56 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:56 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x48}}) 20:26:56 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x200000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:56 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) getgid() syz_open_dev$usbmon(&(0x7f0000003d80), 0x2431, 0x6000) fspick(0xffffffffffffffff, &(0x7f0000003dc0)='./file0\x00', 0x0) geteuid() r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) getresuid(&(0x7f0000004140), &(0x7f0000004180), &(0x7f00000041c0)) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r3, @ANYRESOCT], 0x52) r6 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@noextend}]}}) writev(r5, &(0x7f0000000100)=[{&(0x7f00000001c0)="a695a983ebc25bf0346cdca5b2593284e7801a4d9bef3d5102194f69e12eac6461a6c746cda3f51bf14accb9eceed75df71bfa357514f789abfffad81e29defe71ffb518ff98612ccc96111d594eff457d31a30aec795741182e113e99cbac1b2b7a4cfe6d35d3c8db7c5829f8d2daf3e5797f6886c4339b6af7645c0769f0cf45e5e9e6ad56613952b8e36c2cb553ce3b263742c8b435989f1b95f8bac522b745ea0f3be48d75af05c8057304e0cf21db78f26daf5843964e3f373b9bf8d3b1d675c0aa426697ca603c66c10d0c27135d40b1ed1981b21344f4d3f057edd54ada1aae95c9567a269b", 0xe9}, {&(0x7f00000002c0)="e9411010b7319df2f739f16cc52493b343f4793e39e7d355dd8733689a6ea684a5fc63b58cd66b8ea3e3e7cb9dca7b6c45a1b0421456a9b81d9227350fb308ed73df14e5c194e80c91d6b59d8023102eea8e868090d7707cde07326781dfa579823384704ffc3a1a981de5911da83c03a21c516f", 0x74}], 0x2) 20:26:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r2) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000380), r2) sendmsg$NLBL_MGMT_C_ADDDEF(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x24, r4, 0x1, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}]}, 0x24}}, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r4, @ANYBLOB="000126bd7000fbdbdf250400000008000c00000000000800020003000000"], 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000884) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, 0x0, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004010}, 0x24000000) pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x4]}, 0x8}) 20:26:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0xa10001, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000840)=[{{&(0x7f0000000480)=@xdp, 0x80, &(0x7f0000000780)=[{&(0x7f0000000400)=""/14, 0xe}, {&(0x7f0000000500)=""/133, 0x85}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/4, 0x4}, {&(0x7f0000000640)=""/6, 0x6}, {&(0x7f0000000680)=""/204, 0xcc}], 0x6, &(0x7f0000000800)=""/9, 0x9}, 0xfffffffc}], 0x1, 0x40, &(0x7f00000008c0)={r4, r5+60000000}) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x2bb98205) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) preadv(r6, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280), r3) sendmsg$DEVLINK_CMD_GET(r6, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x8c, r7, 0x100, 0x70bd26, 0x25dfdbff, {}, [@pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="d0010002", @ANYRES16=r7, @ANYBLOB="00032abd7000fddbdf25130000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000100000008000b000100000006001100000800000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000000000008000b000100000006001100e50a00000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000200000008000b000300000006001100120000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000200000008000b000100000006001100064d00000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000000000008000b00000001000600110003000000080001007063690011000200303030303a30303a31302e3000000000080003000200000008000b00ff07000006001100020000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000100000008000b000500000006001100070000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000100000008000b00ff030000060011008bbd0000"], 0x1d0}, 0x1, 0x0, 0x0, 0x40c4}, 0x8000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:26:56 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x300000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 231.380143][T13731] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 231.394680][T13737] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:56 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x4c}}) 20:26:56 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x400000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:56 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x60}}) [ 231.465174][T13747] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 231.474553][T13749] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:56 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x4}, 0x0) process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000200)=""/151, 0x97}], 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f0000000140)=""/14, 0xe}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x4, 0x0) pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x0, 0x80, 0x5, 0x3ff, 0x6c}, &(0x7f00000023c0)={0x0, 0x3938700}, &(0x7f0000000000)={&(0x7f00000001c0), 0x8}) 20:26:56 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x500000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 231.555656][T13764] 9pnet: p9_errstr2errno: server reported unknown error 017777777 [ 231.582604][T13767] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 231.603561][T13773] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:58 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x6400000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:58 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x600000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:58 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x68}}) 20:26:58 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x800000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000080), 0xfffffe58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x204c}, {r1}, {0xffffffffffffffff, 0x80}, {r2, 0x5190}], 0x4, &(0x7f0000000180)={r3, r4+10000000}, &(0x7f0000000240)={[0x9]}, 0x8) rt_sigprocmask(0x2, &(0x7f0000000280)={[0x1000]}, &(0x7f00000002c0), 0x8) 20:26:58 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000040)=[{0x86, 0x7, 0x0, 0x0, @tick, {}, {}, @control={0x3}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x38) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) preadv2(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f00000003c0)=""/166, 0xa6}], 0x3, 0x3, 0x6, 0x10) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r1, @ANYRESOCT], 0x52) r4 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) 20:26:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f00000000c0)=@dstopts={0x11, 0x16, '\x00', [@calipso={0x7, 0x30, {0x1, 0xa, 0x40, 0x8, [0x5, 0x6, 0x1, 0x3ff, 0x917]}}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x26}}}, @enc_lim={0x4, 0x1, 0x9}, @generic={0xb6, 0x6a, "99708addc7b55f43afbfced5c3a366b238bef3e5f93fc2dfc44eca9e534e2dce211030a507b59bcae0ad837fe0389cd8efcefa469d74146ab0ecf222018f8914f8519171e71d32c3607803496805037e28170d368817508939196d35d2b6c70ed93e161add8f36d35785"}]}, 0xc0) sendmmsg(r2, &(0x7f0000000280)=[{{&(0x7f00000001c0)=@ax25={{0x3, @bcast, 0x6}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default]}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000400)=[{0xc0, 0x10c, 0x2, "09e574bca26caff966a32e446aeb8f30dd0cc6d5d2de3c43a4d2edbeb1f06f2bd3a5e1f4e09c30f92aa21e97b7047ec26036addc9d854cfea91f81614660a30b5d9f356da6ad5785cf7cdd5ac32836f2ca3060265401028a947e5a03bb4912bfb7f6b1fb11c6db7d997ab5b88442fe72d3d043fe7e1d61a9b1ae2767469ecc75f0532c6708ca134e4b1c19b2af48e53ea18b37bf5c4d5443b1c76b77eeb486c5c06b562cbe935621c301"}, {0xf0, 0x29, 0x6, "34c3e938a2ee14ccb4e82d385c4fc4fe9aacfb9cbac019414e5f8c52f302179d81248c67883ac73dc9634f84003d8067214ea3418e7df37196a46284163c2aebb07a910c1c8d8347a8ec760d1161eb4a54c5f8633e50a98880debe4de43e0dfdf2255a0b8d1d36f83402891578d2abe67bcb50f2443781dbb308878c649792c3baf7df0a0d474652e358758e543fa61df303a3c517a1d3fe2551dcda1ba6328adb4eb168119e86ab3f3be41f31fc404f95500e4c350bf71890380d4c46649704faa9ff906f44003f334ad524d595804120203008d3e2d0b36f20e16b3a45ca0d"}], 0x1b0}}], 0x1, 0xe264102b0e0bb8d3) accept4(r0, 0x0, 0x0, 0x0) 20:26:58 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x6c}}) 20:26:58 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, &(0x7f0000000100)=0x9, r0, &(0x7f0000000180)=0xdb63, 0x2, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESDEC=r0], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:58 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x700000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 233.303499][T13797] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 233.316311][T13803] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 233.316758][T13802] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:58 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x74}}) 20:26:58 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x800000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 233.390651][T13815] 9pnet: p9_errstr2errno: server reported unknown error 000000 [ 233.399693][T13816] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 233.414708][T13819] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 233.428377][T13820] 9pnet: p9_errstr2errno: server reported unknown error 000000 20:26:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x80}]}, 0x24}, 0x1, 0x0, 0x0, 0x81}, 0x50) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r1, @ANYRESOCT], 0x52) r4 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) [ 233.513107][T13829] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 233.534725][T13835] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 233.548566][T13836] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 233.568128][T13839] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:26:59 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x7900000000000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:59 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x900000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180), r0) write$P9_RLERRORu(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYRESOCT], 0x52) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4010002}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x138, r5, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x124, 0x8, 0x0, 0x1, [{0x4}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56dab3ea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x687ebbf4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c299d4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4bbe06a3}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x522657f7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1a}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x113db307}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4fbc82ba}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20f95bf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f764feb}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58d2d49b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x202bf612}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x486af594}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26dd32f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x669484cf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1db00394}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}]}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x4080}, 0x40844) write$P9_RRENAME(r1, &(0x7f0000000100)={0x7, 0x15, 0x2}, 0x7) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2cf766646e6f3d", @ANYRESHEX=r6, @ANYBLOB=',noextend,\x00']) 20:26:59 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}], [], 0x7a}}) 20:26:59 executing program 1: sendmsg$NL80211_CMD_SET_NOACK_MAP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xfff}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xfff}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x2}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x61}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x9}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x80d7}]}, 0x44}, 0x1, 0x0, 0x0, 0x80000}, 0x40) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, r0, 0x8, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x80000000, 0x63}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) 20:26:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x5, @private1, 0x5}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000804, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:26:59 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x40, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000007070400", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) preadv(r3, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/157, 0x9d}, {&(0x7f0000000240)=""/168, 0xa8}, {&(0x7f00000003c0)=""/70, 0x46}, {&(0x7f0000000440)=""/123, 0x7b}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x5, 0x4, 0x7ff) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = creat(&(0x7f0000000300)='./bus\x00', 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r6) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300), 0x20, &(0x7f0000001540)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@debug={'debug', 0x3d, 0x564a}}, {@posixacl}, {@nodevmap}], [{@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@fowner_lt={'fowner<', 0xee00}}, {@uid_gt={'uid>', r6}}, {@fsmagic}]}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) [ 234.356726][T13865] 9pnet: Insufficient options for proto=fd [ 234.358246][ T1021] selinux_netlink_send: 27 callbacks suppressed [ 234.358259][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 234.368647][T13868] 9pnet: Insufficient options for proto=fd [ 234.371281][T13863] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:59 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xa00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:59 executing program 1: r0 = syz_io_uring_complete(0x0) sendto$inet(r0, &(0x7f0000000240)="fef09753a16d5513331b982774fe7a42f3c94baa72151ec4a3a1a929adbb3743460da28694093c4cbc62e8128c89039af2f0e1cb208f76e63d66f1ce915d47e661a4d68705cc2b687553adf1c0ab086b8d34dc46d887c4db448ba967528fe826ead365f7a47f0493ee74e4a9f8a1922f20a6d0315c3d447881336db12e092ef13b3419b5b03c63f69f5c3ef106dc130eb1bce856ccf5317ad46198f178365a7dccbe446bdfe91e1c6248d83fe5b7762dd0ff", 0xb2, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:59 executing program 5: openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x4}, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) write$P9_RLERRORu(r4, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRES16=r0, @ANYRESOCT], 0x52) r5 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766646e6f3d008ec4fee6d10ac876e2a2c85ff41759e3533bfce21713dc385581cb3e9300409367b68199c52baca7d0b23bcd63c887360538983a3c3bda6c9de7c8d0adf708b90e96d0fc2fb1c6aac314c2e4feb64f93e683ed697bdb76d6bc0b458bd0fe202f01bcf0b184", @ANYRESHEX=r5, @ANYBLOB=',noextend,\x00']) open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x6) [ 234.411186][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 234.440958][T13873] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:26:59 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xb00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:26:59 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x8a4ab5471c000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:26:59 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xc00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:00 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xd00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 234.669732][T13908] 9pnet: Insufficient options for proto=fd 20:27:00 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xe00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r4) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:00 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0xfffffffffffffff, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 234.929743][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 234.942769][T13931] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 234.986651][T13937] 9pnet: Insufficient options for proto=fd 20:27:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x20) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00000000c0)='team_slave_1\x00') bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) open_tree(r4, &(0x7f0000000100)='./file0\x00', 0x1000) listen(r0, 0xffffffff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x9}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:27:00 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1000000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:00 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x8a6603561c000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:27:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00000007ffff3cdcdf086960c3cdc2d53c3385b96602f1d423978941f9d1b6036ae6de03657348e2d65609c0b26628bbee00c0798688aaf8361454fea457ee24e2056f2702d2ec5d3878d4ff9c06ce852f3063fb60f3970f0b48999e70a43248435ca6b68237c56d640bca33212ed1729f790f8011b84f4123750f6f31d8802af65f19a276d8f1eaa4aebee26d814eac25560c17", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c6e6f65787465ee642c00"]) r4 = socket$inet(0x2, 0x2, 0x231) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000100)) 20:27:00 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/uevent_helper', 0x290241, 0xc0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) ppoll(&(0x7f0000000080)=[{r0, 0x104}, {r1, 0x9}, {r2, 0x6020}, {r3, 0x8000}, {0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x610}, {0xffffffffffffffff, 0x40c0}, {0xffffffffffffffff, 0x8000}], 0x8, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={[0xff]}, 0x8) 20:27:00 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x181, 0x0) socket$inet6(0xa, 0x1, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r1, @ANYRESOCT], 0x52) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = creat(&(0x7f0000000300)='./bus\x00', 0x0) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0, 0x0}, &(0x7f0000001ac0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001b40)=0x0) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r10) r11 = gettid() lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001d80)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000003c0)={0x11d0, 0x2a, 0x8, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x5, 0x0, 0x0, @uid}, @nested={0x1af, 0x66, 0x0, 0x1, [@typed={0x8, 0x88, 0x0, 0x0, @u32=0x7}, @generic="afb25b0bed30bd5ce04ee74166508abf52a3ee747eafcaffa2607992c5c605ba4df8ff0c37c5e17623b939189f466a5889b0cdd0b8092c72f808c0be7eeee7a89c99285855607bc4ffb0e013dea2687def2b8cf2a92d16f0c222d5ece1ab3844a1e0aee6ebe1b0d19db06ccc04739fbe0077427b46c0fc9eb52889e1d7e9240c2363ab5abe161835f954845ecb9dd0be706f9af630741e9d71bbc14bfce68f0bbb211ce0f4b49bdbb2904e4d7f44aa85", @typed={0x14, 0x95, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x8f, 0x2, 0x0, 0x0, @binary="d0d6f7f632ddbae93ae2e8a7d483120deae3bc21e970b5d1c02eed0a7b0777e67fdeb290971077744d06220fb8649cfc3e5cdce6b4d94c7eecf4d91d534e08bc2c967ec2fb90bbf28fd4c8da0d151ddd67ec2bcae78f202edda496f166362dabba877ea66f2fb066672a714438f7fb64cb6561e4d07b80f24cb23662b31dfe727ae9c72768eb8b446328da"}, @generic="ce8d88f98b9f682deb71ece2a4705afab74fe4f3095b6c2ad38a35ac0832693ddfab8f9560aacf6f511d2b7650c30383efecc243d1c01011be6723f9edb2bf", @typed={0x8, 0x88, 0x0, 0x0, @pid}, @generic, @typed={0x8, 0x31, 0x0, 0x0, @uid}]}, @generic="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@typed={0x8, 0x84, 0x0, 0x0, @u32=0xf656}]}, 0x11d0}], 0x1, &(0x7f0000001c40)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee01, r10}}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xffffffffffffffff, r12}}}], 0x138}, 0x20000044) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) 20:27:00 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000001c0)={r2, 0x1ff, 0x5, 0x8001}) openat(r5, &(0x7f0000000200)='./file0\x00', 0x6a000, 0x120) write$P9_RLERRORu(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRESOCT=r4, @ANYRESOCT], 0x52) r6 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@noextend}]}}) 20:27:00 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1100000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x28}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x3dc, r2, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x150, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x318f78a4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x445585b5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x81}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1198c850}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e1a96c4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7474b8ff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a19ad1c}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x177d04b9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4dbf8fb3}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x82}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x355d4fce}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2da41077}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x90}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x102106b9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63b1df9d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a26b68e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ed2bc0e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2be3dd7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f50d9dd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d6aad36}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6020a080}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa59aaf3}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45b49b2c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63f8b59b}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x38, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11331072}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9d48}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5915062e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x71b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c74}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x72e1}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x5c, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x743e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86da}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x59844e3f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x79a9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x16ac}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x100000}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1618798e}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d9c58b6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c003ccc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd9e2}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7dd4b461}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x190, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f346804}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14e7a347}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60544fff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x27}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x393e5480}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f4d9b7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3af360b2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b4b8f1a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d1402f2}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe36a776}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c33514f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48f8e9ec}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x16}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5817a72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19338c81}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x300b62d1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x51}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15b0f6c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ea0d7f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2772a1d0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b5791c6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcc}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b491e6e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4444c092}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ca70c33}]}]}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x10}, 0x24000040) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r3, @ANYRESOCT], 0x52) r6 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@noextend}]}}) [ 235.361339][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 235.375759][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:27:00 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1200000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 235.478650][ T1024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1024 comm=kworker/1:2 [ 235.506107][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 235.519387][T13976] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:27:00 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2000000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:00 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r4) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x28}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x178, r5, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x38, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x830}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26e6e47e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x863013f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x613eaaa5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4474}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3827a5be}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa69f7d0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x418b2ba5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38598f5c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5974}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb09}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x570c8292}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b15}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xae1d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9dc8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46583c8d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23c5f871}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbafa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7fd17041}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1cce8319}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x94, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba7d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x72f5d583}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62f0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x15db}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe8c4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa95d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6578451a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e79b8a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcdd3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f2f697c}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42b2a983}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x47cb09ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3104}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe80a7fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b3668a1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb369}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x178}, 0x1, 0x0, 0x0, 0x4000000}, 0x44000) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r7) sendmsg$NLBL_CIPSOV4_C_ADD(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x28}}, 0x0) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), r6) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000500)={&(0x7f0000000a40)={0x1dc, r9, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xa8, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ab06930}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7018024d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77f5cd3e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf12f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5343eac9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ff96aa5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65c10537}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6aae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd48f}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1231a834}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5648}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70ef6771}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x16ca}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70044c06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2349}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7320}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd16}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6235ff90}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x120, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1b93}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x63bd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x59935bca}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4eb1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c707575}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c44}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ccc7f15}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x33e9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x524f}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd95b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d33}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5977ca8b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7980d647}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5930}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c12988a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3bfb47d0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4efa0729}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x99e1}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x63a6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa346}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7598e223}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d8ec059}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac24}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19537d8c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe13}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2699baad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7506ab3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb6e4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4630}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79e3a5fd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2eadf6e9}]}]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x8080}, 0x811) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0xc00080}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)={0x2e4, r8, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x42}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f19894d}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x164, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77957d76}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x601371d8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x279f92c3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79dfa879}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x12398fc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f01490b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x33}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79f6546c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3522cf6f}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76cb2d1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f8f8613}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a178dfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66478fce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e18c84d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x57683a2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x602c13e6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x672dccd5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21c161eb}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xfaa73df}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xb4, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x780e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x293d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6fbb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ea99f19}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f0c47ac}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xecd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x29a9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x78d6946c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dc54872}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x680276e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b2a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73ba7fe2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e7b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c7b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1f73}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33a7486}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x71fb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd67c}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e8b2dc9}]}]}]}, 0x2e4}}, 0x20000000) r10 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766646e6f062c8beb330db4dabeb146b69eaa49e4859f30a9a5489e91a335217d00a300a00dcd9e38af849da8d226df80dc00264e4ee76ef67d2c46b1cc63c201c933ac22dfeaf30110a1f86d384831e216f857b51cf27800dc2bc950d72abbd20f2f245d088f2b9b4e105e5bee7fcffa408332", @ANYRESHEX=r10, @ANYBLOB=',noextend,\x00']) [ 235.692984][T13998] 9pnet: Insufficient options for proto=fd [ 235.843938][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 20:27:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f00000000c0)={0xa713b401d5e904f8, 0x4, 0x11}, 0x18) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x2, @mcast2}, 0x1c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e21, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}, 0x2}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:27:01 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2010000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = open_tree(r2, &(0x7f0000000080)='./file0\x00', 0x800) write$P9_RLERRORu(r5, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES64=r4, @ANYRES32=r0], 0x52) socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}], [{@seclabel}, {@uid_lt={'uid<', 0xee00}}]}}) 20:27:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}]}}) 20:27:01 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfefdffff00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:27:01 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) rt_sigprocmask(0x2, &(0x7f0000000000)={[0x1000]}, 0x0, 0x8) 20:27:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r1, @ANYRESOCT], 0x52) socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="747261f4733d66642c6266646e6f3d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESDEC=r0, @ANYBLOB=',noextend,\x00']) 20:27:01 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2200000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x202142, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1d470000020000", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:01 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2500000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) write$P9_RLERRORu(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r1, @ANYRESOCT], 0x52) r4 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_CLPDOI={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x801}, 0x800) 20:27:01 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400e40, 0x1, 0x2c}, 0x18) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0xfffffe58) setxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="8e56bdcefba8225e"], &(0x7f0000000300)='threaded\x00', 0x9, 0x1) setxattr(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)=@known='trusted.overlay.metacopy\x00', &(0x7f00000003c0)='threaded\x00', 0x9, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000080), 0xfffffe58) r3 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0xa300}, {0xffffffffffffffff, 0x20}, {r1}, {0xffffffffffffffff, 0x8001}, {r2, 0xa400}, {0xffffffffffffffff, 0xc000}, {r3, 0x653b}, {0xffffffffffffffff, 0x4000}, {0xffffffffffffffff, 0x189c398d5e3b8edd}], 0x9, &(0x7f0000000080), &(0x7f0000000240)={[0x5]}, 0x8) [ 236.456297][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 236.478900][T14054] 9pnet: p9_errstr2errno: server reported unknown error 017777 [ 236.492412][ T1021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65380 sclass=netlink_route_socket pid=1021 comm=kworker/0:3 [ 236.506077][T14061] 9pnet: p9_errstr2errno: server reported unknown error 017777 20:27:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0xffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, '\x00', 0x40}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x79) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, 0x0, 0x0) 20:27:02 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x3f00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000480), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f00000007c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000780)={&(0x7f00000004c0)={0x298, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xa0, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1c6e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc0a}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53e0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x68a7}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6fab}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70634963}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7433}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43eaa372}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x401a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34f8cec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x302a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x350}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x105a8c59}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc791}]}, {0x4}, {0x4}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x144, 0x8, 0x0, 0x1, [{0x4}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f82ce42}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b276177}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3055d10f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c3aa89d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d964cbe}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf907906}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c446f93}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e32a21a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37f63bd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a5e284e}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x99614a2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e6886ae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6762ac1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25d19191}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e5e9197}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x33}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72703836}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48f33369}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x784d7346}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d6d6748}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c72e4c7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fed4e84}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c6c2a9a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x319dadbe}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x74, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51b20abf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ed7e7a0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17f6f3f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x298}}, 0x41000) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x2000000, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@aname={'aname', 0x3d, ')/$$'}}, {@access_user}, {@version_L}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}, {@euid_eq={'euid', 0x3d, r5}}]}}) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$P9_RLERRORu(r8, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r6, @ANYRESOCT], 0x52) r9 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=\td,rddno=', @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r9, @ANYBLOB=',noextend,\x00']) 20:27:02 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000080), 0xfffffe58) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x20000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@permit_directio}]}}) r4 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) 20:27:02 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfeffffff00000000}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 20:27:02 executing program 1: pselect6(0x8, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) rt_sigprocmask(0x3, &(0x7f0000000000)={[0x2]}, &(0x7f0000000040), 0x8) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000140)={[0x6]}, &(0x7f0000003cc0), &(0x7f0000003d40)={r0, r1+60000000}, 0x8) r2 = syz_io_uring_complete(0x0) recvmmsg(r2, &(0x7f0000003b40)=[{{&(0x7f0000003c40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/225, 0xe1}, 0x4}, {{&(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/155, 0x9b}, {&(0x7f0000000480)=""/139, 0x8b}], 0x2}, 0x1ff}, {{&(0x7f0000000580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000000600)=""/7, 0x7}, {&(0x7f0000000640)=""/164, 0xa4}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/121, 0x79}, {&(0x7f0000002780)=""/181, 0xb5}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/96, 0x60}, {&(0x7f00000038c0)=""/219, 0xdb}, {&(0x7f00000039c0)=""/15, 0xf}], 0xa, &(0x7f0000003ac0)=""/79, 0x4f}, 0x4ab13bb0}], 0x3, 0x40000062, 0x0) rt_sigtimedwait(&(0x7f0000000080)={[0x6]}, 0x0, &(0x7f0000003c00)={0x0, 0x3938700}, 0x8) 20:27:02 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4800000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:02 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x4c00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 237.251968][T14100] 9pnet: p9_errstr2errno: server reported unknown error 0177777 20:27:02 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6000000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 237.321311][T14109] 9pnet: Could not find request transport: d 20:27:02 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6800000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:02 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x6c00000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:02 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x2010, r5, 0x14dfe000) write$cgroup_type(r4, &(0x7f0000000080), 0xfffffe58) write$P9_RSETATTR(r4, &(0x7f0000000100)={0x7, 0x1b, 0x1}, 0x7) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) [ 237.604604][T14130] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 237.709892][T14130] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 238.047741][T14140] 9pnet: Could not find request transport: d 20:27:03 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r0, @ANYRESOCT], 0x52) r3 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x7400000000000000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 20:27:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, 0x0, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0xc71ecc1ddc2a5f5f}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x20080}, 0x4000000) write$P9_RLERRORu(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007ffff", @ANYRES16=r1, @ANYRESOCT], 0x52) r4 = socket$nl_route(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}]}}) [ 238.153549][T14149] 9pnet: p9_errstr2errno: server reported unknown error 0177777 [ 255.374096][ T0] ================================================================== [ 255.382682][ T0] BUG: KCSAN: data-race in tick_nohz_next_event / tick_sched_timer [ 255.390748][ T0] [ 255.393050][ T0] write to 0xffffffff83cc22d0 of 4 bytes by interrupt on cpu 1: [ 255.400664][ T0] tick_sched_timer+0x1f5/0x210 [ 255.405501][ T0] __run_hrtimer+0x160/0x480 [ 255.410083][ T0] hrtimer_interrupt+0x380/0xaf0 [ 255.415011][ T0] __sysvec_apic_timer_interrupt+0x6f/0x1c0 [ 255.420903][ T0] sysvec_apic_timer_interrupt+0x2d/0x80 [ 255.426605][ T0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 255.432576][ T0] [ 255.434965][ T0] read to 0xffffffff83cc22d0 of 4 bytes by task 0 on cpu 0: [ 255.442230][ T0] tick_nohz_next_event+0x217/0x300 [ 255.447415][ T0] tick_nohz_get_sleep_length+0x121/0x280 [ 255.453131][ T0] menu_select+0x303/0x1040 [ 255.457617][ T0] cpuidle_select+0x3d/0x50 [ 255.462098][ T0] do_idle+0x16f/0x240 [ 255.466254][ T0] cpu_startup_entry+0x15/0x20 [ 255.471007][ T0] rest_init+0xee/0x100 [ 255.475138][ T0] arch_call_rest_init+0xa/0xb [ 255.479875][ T0] start_kernel+0x59e/0x623 [ 255.484353][ T0] secondary_startup_64_no_verify+0xb0/0xbb [ 255.490224][ T0] [ 255.492537][ T0] value changed: 0xffffffff -> 0x00000001 [ 255.498238][ T0] [ 255.500537][ T0] Reported by Kernel Concurrency Sanitizer on: [ 255.506665][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.13.0-syzkaller #0 [ 255.514275][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.524321][ T0] ==================================================================