/0x160 [ 3210.266035][ T2976] proc_fail_nth_read+0x14c/0x1a0 [ 3210.271066][ T2976] ? rw_verify_area+0x198/0x340 [ 3210.275924][ T2976] ? proc_fault_inject_write+0x2b0/0x2b0 [ 3210.281571][ T2976] vfs_read+0x213/0xa80 [ 3210.285756][ T2976] ? mutex_lock_nested+0x1a/0x20 [ 3210.290733][ T2976] ? __fdget_pos+0x24b/0x2e0 [ 3210.295337][ T2976] ksys_read+0x11b/0x220 [ 3210.299591][ T2976] do_syscall_64+0x2d/0x70 [ 3210.304010][ T2976] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3210.309907][ T2976] RIP: 0033:0x4177b1 [ 3210.313807][ T2976] Code: 75 14 b8 00 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 6a fc ff ff 48 89 04 24 b8 00 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 3210.333414][ T2976] RSP: 002b:00007f66469f6c80 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 05:06:35 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb308eb709409cf6145670a"]) 05:06:35 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3210.341852][ T2976] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004177b1 [ 3210.349843][ T2976] RDX: 000000000000000f RSI: 00007f66469f6cb0 RDI: 0000000000000004 [ 3210.357929][ T2976] RBP: 0000000000000001 R08: 0000000020000100 R09: 0000000000000000 [ 3210.366265][ T2976] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000006 [ 3210.374252][ T2976] R13: 00007ffe434b1d0f R14: 00007f66469f79c0 R15: 000000000118bf2c 05:06:36 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:36 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x900}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:36 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3210.481119][ T2987] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3210.481119][ T2987] ' [ 3210.509108][ T2987] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3210.509108][ T2987] ' 05:06:36 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb30aeb709409cf6145670a"]) 05:06:36 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:36 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:36 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3210.651036][ T2994] fuse: Unknown parameter ' [ 3210.651036][ T2994] d|{<]ndxgɿp aEg [ 3210.651036][ T2994] ' [ 3210.741057][ T3000] fuse: Unknown parameter 'fd|{<]ndxgɿ [ 3210.741057][ T3000] p aEg [ 3210.741057][ T3000] ' 05:06:36 executing program 5 (fault-call:0 fault-nth:3): syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:36 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:36 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:36 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x3000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3210.823814][ T3000] fuse: Unknown parameter 'fd|{<]ndxgɿ [ 3210.823814][ T3000] p aEg [ 3210.823814][ T3000] ' 05:06:36 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x4}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:36 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb0a9409cf6145670a"]) [ 3210.952354][ T3009] FAULT_INJECTION: forcing a failure. [ 3210.952354][ T3009] name failslab, interval 1, probability 0, space 0, times 0 [ 3210.968035][ T3010] fuse: Unknown parameter ' [ 3210.968035][ T3010] d|{<]ndxgɿp aEg [ 3210.968035][ T3010] ' [ 3211.023554][ T3009] CPU: 1 PID: 3009 Comm: syz-executor.5 Not tainted 5.10.0-rc3-syzkaller #0 [ 3211.032308][ T3009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3211.042365][ T3009] Call Trace: [ 3211.045682][ T3009] dump_stack+0x137/0x1be [ 3211.050028][ T3009] should_fail+0x384/0x4b0 [ 3211.054453][ T3009] ? tomoyo_realpath_from_path+0xd8/0x620 [ 3211.060181][ T3009] should_failslab+0x5/0x20 [ 3211.064709][ T3009] slab_pre_alloc_hook+0x4c/0xb0 05:06:36 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:36 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3211.069662][ T3009] ? tomoyo_realpath_from_path+0xd8/0x620 [ 3211.075394][ T3009] __kmalloc+0x6a/0x290 [ 3211.079561][ T3009] ? trace_kfree+0x43/0xd0 [ 3211.083979][ T3009] ? kfree+0x2f/0x280 [ 3211.087988][ T3009] tomoyo_realpath_from_path+0xd8/0x620 [ 3211.093542][ T3009] ? debug_check_no_obj_freed+0x5a2/0x650 [ 3211.099299][ T3009] tomoyo_path_number_perm+0x1a3/0x6f0 [ 3211.104824][ T3009] ? rcu_read_lock_sched_held+0x41/0xb0 [ 3211.110411][ T3009] ? filename_create+0x41f/0x6b0 [ 3211.115357][ T3009] ? trace_kmem_cache_free+0x43/0xd0 [ 3211.120646][ T3009] ? kmem_cache_free+0x10e/0x160 [ 3211.125613][ T3009] tomoyo_path_mkdir+0x98/0xc0 [ 3211.130396][ T3009] security_path_mkdir+0xd5/0x160 [ 3211.135672][ T3009] do_mkdirat+0x14e/0x310 [ 3211.140030][ T3009] do_syscall_64+0x2d/0x70 [ 3211.144470][ T3009] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3211.150370][ T3009] RIP: 0033:0x45d2d7 [ 3211.154275][ T3009] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 05:06:36 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3211.174199][ T3009] RSP: 002b:00007f30f75d3a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3211.182880][ T3009] RAX: ffffffffffffffda RBX: 00007f30f75d3b20 RCX: 000000000045d2d7 [ 3211.190899][ T3009] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040 [ 3211.198882][ T3009] RBP: 00007f30f75d3ae0 R08: 0000000000000000 R09: 0000000000000000 [ 3211.206868][ T3009] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000020000000 [ 3211.214848][ T3009] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020002300 05:06:36 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x7}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:36 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x8000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3211.252529][ T3010] fuse: Unknown parameter ' [ 3211.252529][ T3010] d|{<]ndxgɿp aEg [ 3211.252529][ T3010] ' [ 3211.313913][ T3026] fuse: Unknown parameter 'fd|{<]ndxgɿ [ 3211.313913][ T3026] aEg [ 3211.313913][ T3026] ' 05:06:36 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3211.378183][ T3026] fuse: Unknown parameter 'fd|{<]ndxgɿ [ 3211.378183][ T3026] aEg [ 3211.378183][ T3026] ' 05:06:37 executing program 5 (fault-call:0 fault-nth:4): syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:37 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x700}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:37 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:37 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x9000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:37 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb239409cf6145670a"]) 05:06:37 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3211.614617][ T3009] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3211.627734][ T3009] fuse: Unknown parameter 'n' [ 3211.694178][ T3047] fuse: Unknown parameter ' [ 3211.694178][ T3047] d|{<]ndxgɿp aEg [ 3211.694178][ T3047] ' [ 3211.747159][ T3050] FAULT_INJECTION: forcing a failure. [ 3211.747159][ T3050] name failslab, interval 1, probability 0, space 0, times 0 [ 3211.759847][ T3053] fuse: Unknown parameter 'fd|{<]ndxgɿ# aEg [ 3211.759847][ T3053] ' [ 3211.761165][ T3053] fuse: Unknown parameter 'fd|{<]ndxgɿ# aEg [ 3211.761165][ T3053] ' [ 3211.780291][ T3047] fuse: Unknown parameter ' [ 3211.780291][ T3047] d|{<]ndxgɿp aEg [ 3211.780291][ T3047] ' 05:06:37 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3f00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:37 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:37 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3211.882283][ T3050] CPU: 1 PID: 3050 Comm: syz-executor.5 Not tainted 5.10.0-rc3-syzkaller #0 [ 3211.891044][ T3050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3211.901096][ T3050] Call Trace: [ 3211.904394][ T3050] dump_stack+0x137/0x1be [ 3211.908741][ T3050] should_fail+0x384/0x4b0 [ 3211.913184][ T3050] ? tomoyo_encode2+0x25a/0x560 [ 3211.918044][ T3050] should_failslab+0x5/0x20 [ 3211.922580][ T3050] slab_pre_alloc_hook+0x4c/0xb0 [ 3211.927528][ T3050] ? tomoyo_encode2+0x25a/0x560 [ 3211.932390][ T3050] __kmalloc+0x6a/0x290 [ 3211.936629][ T3050] tomoyo_encode2+0x25a/0x560 [ 3211.941329][ T3050] tomoyo_realpath_from_path+0x5c6/0x620 [ 3211.946987][ T3050] tomoyo_path_number_perm+0x1a3/0x6f0 [ 3211.952522][ T3050] ? rcu_read_lock_sched_held+0x41/0xb0 [ 3211.958077][ T3050] ? filename_create+0x41f/0x6b0 [ 3211.963037][ T3050] ? trace_kmem_cache_free+0x43/0xd0 [ 3211.968328][ T3050] ? kmem_cache_free+0x10e/0x160 [ 3211.973281][ T3050] tomoyo_path_mkdir+0x98/0xc0 [ 3211.978061][ T3050] security_path_mkdir+0xd5/0x160 [ 3211.983095][ T3050] do_mkdirat+0x14e/0x310 [ 3211.987447][ T3050] do_syscall_64+0x2d/0x70 [ 3211.991911][ T3050] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3211.997914][ T3050] RIP: 0033:0x45d2d7 [ 3212.001824][ T3050] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3212.021467][ T3050] RSP: 002b:00007f30f75d3a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 05:06:37 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x300000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:37 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb259409cf6145670a"]) 05:06:37 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3212.029901][ T3050] RAX: ffffffffffffffda RBX: 00007f30f75d3b20 RCX: 000000000045d2d7 [ 3212.037879][ T3050] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040 [ 3212.045871][ T3050] RBP: 00007f30f75d3ae0 R08: 0000000000000000 R09: 0000000000000000 [ 3212.053868][ T3050] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000020000000 [ 3212.061851][ T3050] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020002300 [ 3212.152084][ T3069] fuse: Unknown parameter 'fd|{<]ndxgɿ% aEg [ 3212.152084][ T3069] ' [ 3212.183364][ T3069] fuse: Unknown parameter 'fd|{<]ndxgɿ% aEg [ 3212.183364][ T3069] ' [ 3212.336657][ T3050] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3212.349040][ T3050] fuse: Unknown parameter 'n' 05:06:38 executing program 5 (fault-call:0 fault-nth:5): syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:38 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:38 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:38 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:38 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0xca9a3b}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:38 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb2a9409cf6145670a"]) 05:06:38 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:38 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x800000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3212.507865][ T3088] fuse: Unknown parameter 'fd|{<]ndxgɿ* aEg [ 3212.507865][ T3088] ' [ 3212.512805][ T3086] fuse: Unknown parameter ' [ 3212.512805][ T3086] d|{<]ndxgɿp aEg [ 3212.512805][ T3086] ' [ 3212.542068][ T3089] FAULT_INJECTION: forcing a failure. [ 3212.542068][ T3089] name failslab, interval 1, probability 0, space 0, times 0 05:06:38 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x4000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3212.581264][ T3088] fuse: Unknown parameter 'fd|{<]ndxgɿ* aEg [ 3212.581264][ T3088] ' [ 3212.594360][ T3086] fuse: Unknown parameter ' [ 3212.594360][ T3086] d|{<]ndxgɿp aEg [ 3212.594360][ T3086] ' [ 3212.623749][ T3089] CPU: 1 PID: 3089 Comm: syz-executor.5 Not tainted 5.10.0-rc3-syzkaller #0 [ 3212.632431][ T3089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3212.642493][ T3089] Call Trace: [ 3212.645796][ T3089] dump_stack+0x137/0x1be [ 3212.650182][ T3089] should_fail+0x384/0x4b0 [ 3212.654621][ T3089] should_failslab+0x5/0x20 [ 3212.659161][ T3089] slab_pre_alloc_hook+0x4c/0xb0 [ 3212.664172][ T3089] ? set_qf_name+0x400/0x400 [ 3212.668781][ T3089] ? ext4_alloc_inode+0x1d/0x560 [ 3212.673727][ T3089] kmem_cache_alloc+0x42/0x240 [ 3212.678517][ T3089] ? set_qf_name+0x400/0x400 [ 3212.683118][ T3089] ext4_alloc_inode+0x1d/0x560 [ 3212.687908][ T3089] ? set_qf_name+0x400/0x400 [ 3212.692507][ T3089] new_inode_pseudo+0x61/0x220 [ 3212.697294][ T3089] new_inode+0x25/0x1d0 [ 3212.701485][ T3089] ? rcu_read_lock_sched_held+0x41/0xb0 [ 3212.707135][ T3089] __ext4_new_inode+0x1f6/0x54d0 [ 3212.712112][ T3089] ? smack_log+0x91/0x490 [ 3212.716482][ T3089] ext4_mkdir+0x399/0xb00 [ 3212.720838][ T3089] vfs_mkdir+0x42a/0x600 [ 3212.725099][ T3089] do_mkdirat+0x1b9/0x310 [ 3212.729466][ T3089] do_syscall_64+0x2d/0x70 [ 3212.733898][ T3089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3212.739822][ T3089] RIP: 0033:0x45d2d7 [ 3212.743722][ T3089] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3212.763387][ T3089] RSP: 002b:00007f30f75d3a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 05:06:38 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:38 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb2b9409cf6145670a"]) [ 3212.771828][ T3089] RAX: ffffffffffffffda RBX: 00007f30f75d3b20 RCX: 000000000045d2d7 [ 3212.779806][ T3089] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040 [ 3212.787815][ T3089] RBP: 00007f30f75d3ae0 R08: 0000000000000000 R09: 0000000000000000 [ 3212.795793][ T3089] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000020000000 [ 3212.803768][ T3089] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020002300 [ 3212.878437][ T3101] fuse: Unknown parameter 'fd|{<]ndxgɿ+ aEg [ 3212.878437][ T3101] ' 05:06:38 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x7000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3212.928100][ T3101] fuse: Unknown parameter 'fd|{<]ndxgɿ+ aEg [ 3212.928100][ T3101] ' 05:06:38 executing program 5 (fault-call:0 fault-nth:6): syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:38 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:38 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x900000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:38 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb2d9409cf6145670a"]) 05:06:38 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:38 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3b9aca00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3213.145912][ T3111] fuse: Unknown parameter 'fd|{<]ndxgɿ- aEg [ 3213.145912][ T3111] ' [ 3213.151091][ T3112] fuse: Unknown parameter ' [ 3213.151091][ T3112] d|{<]ndxgɿp aEg [ 3213.151091][ T3112] ' [ 3213.199324][ T3116] FAULT_INJECTION: forcing a failure. [ 3213.199324][ T3116] name failslab, interval 1, probability 0, space 0, times 0 [ 3213.228540][ T3111] fuse: Unknown parameter 'fd|{<]ndxgɿ- aEg [ 3213.228540][ T3111] ' [ 3213.230811][ T3112] fuse: Unknown parameter ' [ 3213.230811][ T3112] d|{<]ndxgɿp aEg 05:06:38 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:38 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3213.230811][ T3112] ' [ 3213.273423][ T3116] CPU: 1 PID: 3116 Comm: syz-executor.5 Not tainted 5.10.0-rc3-syzkaller #0 [ 3213.282134][ T3116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3213.292242][ T3116] Call Trace: [ 3213.295579][ T3116] dump_stack+0x137/0x1be [ 3213.299942][ T3116] should_fail+0x384/0x4b0 [ 3213.304390][ T3116] should_failslab+0x5/0x20 [ 3213.308908][ T3116] slab_pre_alloc_hook+0x4c/0xb0 [ 3213.313966][ T3116] ? security_inode_alloc+0x32/0x1d0 [ 3213.319252][ T3116] kmem_cache_alloc+0x42/0x240 [ 3213.324017][ T3116] ? memset+0x1f/0x40 [ 3213.327997][ T3116] security_inode_alloc+0x32/0x1d0 [ 3213.333143][ T3116] inode_init_always+0x3b6/0xa60 [ 3213.338086][ T3116] ? set_qf_name+0x400/0x400 [ 3213.342680][ T3116] new_inode_pseudo+0x90/0x220 [ 3213.347443][ T3116] new_inode+0x25/0x1d0 [ 3213.351605][ T3116] ? rcu_read_lock_sched_held+0x41/0xb0 [ 3213.357159][ T3116] __ext4_new_inode+0x1f6/0x54d0 [ 3213.362118][ T3116] ? smack_log+0x91/0x490 [ 3213.366470][ T3116] ext4_mkdir+0x399/0xb00 [ 3213.370851][ T3116] vfs_mkdir+0x42a/0x600 [ 3213.375128][ T3116] do_mkdirat+0x1b9/0x310 [ 3213.379510][ T3116] do_syscall_64+0x2d/0x70 [ 3213.383924][ T3116] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3213.389810][ T3116] RIP: 0033:0x45d2d7 [ 3213.393699][ T3116] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3213.413312][ T3116] RSP: 002b:00007f30f75d3a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3213.421752][ T3116] RAX: ffffffffffffffda RBX: 00007f30f75d3b20 RCX: 000000000045d2d7 [ 3213.429717][ T3116] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040 [ 3213.437690][ T3116] RBP: 00007f30f75d3ae0 R08: 0000000000000000 R09: 0000000000000000 [ 3213.445671][ T3116] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000020000000 [ 3213.453635][ T3116] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020002300 05:06:39 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb2e9409cf6145670a"]) 05:06:39 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:39 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:39 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:39 executing program 5 (fault-call:0 fault-nth:7): syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3214.092528][ T3135] fuse: Unknown parameter ' [ 3214.092528][ T3135] d|{<]ndxgɿp aEg [ 3214.092528][ T3135] ' [ 3214.115341][ T3139] FAULT_INJECTION: forcing a failure. [ 3214.115341][ T3139] name failslab, interval 1, probability 0, space 0, times 0 05:06:39 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0xca9a3b00000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3214.136696][ T3140] fuse: Unknown parameter 'fd|{<]ndxgɿ. aEg [ 3214.136696][ T3140] ' [ 3214.156597][ T3135] fuse: Unknown parameter ' [ 3214.156597][ T3135] d|{<]ndxgɿp aEg [ 3214.156597][ T3135] ' [ 3214.174885][ T3139] CPU: 0 PID: 3139 Comm: syz-executor.5 Not tainted 5.10.0-rc3-syzkaller #0 [ 3214.183592][ T3139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3214.193653][ T3139] Call Trace: [ 3214.197460][ T3139] dump_stack+0x137/0x1be [ 3214.201813][ T3139] should_fail+0x384/0x4b0 [ 3214.206255][ T3139] should_failslab+0x5/0x20 [ 3214.210797][ T3139] slab_pre_alloc_hook+0x4c/0xb0 [ 3214.215747][ T3139] ? smack_inode_init_security+0x3b3/0x470 [ 3214.221743][ T3139] __kmalloc_track_caller+0x68/0x280 [ 3214.227110][ T3139] kstrdup+0x31/0x70 [ 3214.231020][ T3139] smack_inode_init_security+0x3b3/0x470 [ 3214.236669][ T3139] security_inode_init_security+0xf9/0x300 [ 3214.242695][ T3139] ? ext4_init_security+0x40/0x40 [ 3214.247785][ T3139] __ext4_new_inode+0x4372/0x54d0 [ 3214.253257][ T3139] ext4_mkdir+0x399/0xb00 [ 3214.257641][ T3139] vfs_mkdir+0x42a/0x600 [ 3214.262137][ T3139] do_mkdirat+0x1b9/0x310 [ 3214.267001][ T3139] do_syscall_64+0x2d/0x70 [ 3214.271432][ T3139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3214.277328][ T3139] RIP: 0033:0x45d2d7 [ 3214.281655][ T3139] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3214.301288][ T3139] RSP: 002b:00007f30f75d3a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3214.309710][ T3139] RAX: ffffffffffffffda RBX: 00007f30f75d3b20 RCX: 000000000045d2d7 [ 3214.317695][ T3139] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040 [ 3214.325714][ T3139] RBP: 00007f30f75d3ae0 R08: 0000000000000000 R09: 0000000000000000 [ 3214.333685][ T3139] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000020000000 05:06:39 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x3}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:39 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:39 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3214.342290][ T3139] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020002300 05:06:40 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb309409cf6145670a"]) 05:06:40 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:40 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:40 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x700000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:40 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3214.578723][ T3153] fuse: Unknown parameter 'fd|{<]ndxgɿ0 aEg [ 3214.578723][ T3153] ' [ 3214.605335][ T3155] fuse: Unknown parameter ' [ 3214.605335][ T3155] d|{<]ndxgɿp aEg [ 3214.605335][ T3155] ' 05:06:40 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x8}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3214.645617][ T3153] fuse: Unknown parameter 'fd|{<]ndxgɿ0 aEg [ 3214.645617][ T3153] ' [ 3214.662083][ T3155] fuse: Unknown parameter ' [ 3214.662083][ T3155] d|{<]ndxgɿp aEg [ 3214.662083][ T3155] ' 05:06:40 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:40 executing program 5 (fault-call:0 fault-nth:8): syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:40 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb4c9409cf6145670a"]) 05:06:40 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:40 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:40 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x9}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:40 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3214.955463][ T3177] fuse: Unknown parameter ' [ 3214.955463][ T3177] d|{<]ndxgɿp aEg [ 3214.955463][ T3177] ' [ 3214.984879][ T3181] fuse: Unknown parameter 'fd|{<]ndxgɿL aEg [ 3214.984879][ T3181] ' 05:06:40 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3215.019578][ T3177] fuse: Unknown parameter ' [ 3215.019578][ T3177] d|{<]ndxgɿp aEg [ 3215.019578][ T3177] ' [ 3215.047696][ T3185] FAULT_INJECTION: forcing a failure. [ 3215.047696][ T3185] name failslab, interval 1, probability 0, space 0, times 0 05:06:40 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x300}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:40 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3215.063541][ T3181] fuse: Unknown parameter 'fd|{<]ndxgɿL aEg [ 3215.063541][ T3181] ' [ 3215.126428][ T3185] CPU: 1 PID: 3185 Comm: syz-executor.5 Not tainted 5.10.0-rc3-syzkaller #0 [ 3215.135123][ T3185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3215.145179][ T3185] Call Trace: [ 3215.148497][ T3185] dump_stack+0x137/0x1be [ 3215.152852][ T3185] should_fail+0x384/0x4b0 [ 3215.157370][ T3185] ? kcalloc+0x32/0x50 [ 3215.161457][ T3185] should_failslab+0x5/0x20 [ 3215.165981][ T3185] slab_pre_alloc_hook+0x4c/0xb0 [ 3215.170935][ T3185] ? kcalloc+0x32/0x50 [ 3215.175042][ T3185] __kmalloc+0x6a/0x290 [ 3215.179229][ T3185] kcalloc+0x32/0x50 [ 3215.183142][ T3185] ext4_find_extent+0x241/0xcd0 [ 3215.188018][ T3185] ? trace_ext4_ext_map_blocks_enter+0x141/0x290 [ 3215.194392][ T3185] ext4_ext_map_blocks+0x130/0x6890 [ 3215.199713][ T3185] ? __down_read+0x152/0x350 [ 3215.204377][ T3185] ext4_map_blocks+0x3bc/0x1d00 [ 3215.209268][ T3185] ext4_getblk+0x13d/0x5e0 [ 3215.213722][ T3185] ? __ext4_new_inode+0x4689/0x54d0 [ 3215.218938][ T3185] ext4_bread+0x2a/0x1c0 [ 3215.223203][ T3185] ext4_append+0x153/0x2d0 [ 3215.227644][ T3185] ext4_init_new_dir+0x2b4/0x9d0 [ 3215.232607][ T3185] ext4_mkdir+0x465/0xb00 [ 3215.236962][ T3185] vfs_mkdir+0x42a/0x600 [ 3215.241253][ T3185] do_mkdirat+0x1b9/0x310 [ 3215.245611][ T3185] do_syscall_64+0x2d/0x70 [ 3215.250042][ T3185] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3215.255942][ T3185] RIP: 0033:0x45d2d7 [ 3215.259875][ T3185] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3215.279517][ T3185] RSP: 002b:00007f30f75d3a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3215.287952][ T3185] RAX: ffffffffffffffda RBX: 00007f30f75d3b20 RCX: 000000000045d2d7 [ 3215.295939][ T3185] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040 [ 3215.303932][ T3185] RBP: 00007f30f75d3ae0 R08: 0000000000000000 R09: 0000000000000000 [ 3215.311928][ T3185] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000020000000 05:06:40 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x20000048}, 0x0, 0x0, 0x0) 05:06:40 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x700}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3215.319915][ T3185] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020002300 05:06:40 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb589409cf6145670a"]) [ 3215.433041][ T3185] fuse: Unknown parameter 'n' 05:06:41 executing program 5 (fault-call:0 fault-nth:9): syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:41 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x900}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:41 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:41 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:41 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x20000088}, 0x0, 0x0, 0x0) [ 3215.542525][ T3201] fuse: Unknown parameter 'fd|{<]ndxgɿX aEg [ 3215.542525][ T3201] ' [ 3215.571788][ T3207] fuse: Unknown parameter ' [ 3215.571788][ T3207] d|{<]ndxgɿp aEg [ 3215.571788][ T3207] ' [ 3215.615874][ T3201] fuse: Unknown parameter 'fd|{<]ndxgɿX aEg [ 3215.615874][ T3201] ' [ 3215.638976][ T3207] fuse: Unknown parameter ' [ 3215.638976][ T3207] d|{<]ndxgɿp aEg [ 3215.638976][ T3207] ' [ 3215.654992][ T3213] FAULT_INJECTION: forcing a failure. [ 3215.654992][ T3213] name failslab, interval 1, probability 0, space 0, times 0 [ 3215.668076][ T3213] CPU: 1 PID: 3213 Comm: syz-executor.5 Not tainted 5.10.0-rc3-syzkaller #0 [ 3215.677483][ T3213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3215.687551][ T3213] Call Trace: [ 3215.690851][ T3213] dump_stack+0x137/0x1be [ 3215.695201][ T3213] should_fail+0x384/0x4b0 [ 3215.699645][ T3213] should_failslab+0x5/0x20 [ 3215.704159][ T3213] slab_pre_alloc_hook+0x4c/0xb0 [ 3215.709106][ T3213] ? __es_insert_extent+0x792/0x1740 [ 3215.714399][ T3213] kmem_cache_alloc+0x42/0x240 [ 3215.719178][ T3213] __es_insert_extent+0x792/0x1740 [ 3215.724434][ T3213] ? do_raw_write_lock+0xf1/0x430 [ 3215.729496][ T3213] ext4_es_insert_extent+0x29b/0x2910 [ 3215.734905][ T3213] ext4_ext_map_blocks+0x1b1a/0x6890 [ 3215.740265][ T3213] ? __down_read+0x152/0x350 [ 3215.744893][ T3213] ext4_map_blocks+0x3bc/0x1d00 [ 3215.750562][ T3213] ext4_getblk+0x13d/0x5e0 [ 3215.755055][ T3213] ? __ext4_new_inode+0x4689/0x54d0 [ 3215.760318][ T3213] ext4_bread+0x2a/0x1c0 [ 3215.764579][ T3213] ext4_append+0x153/0x2d0 [ 3215.769015][ T3213] ext4_init_new_dir+0x2b4/0x9d0 [ 3215.773972][ T3213] ext4_mkdir+0x465/0xb00 [ 3215.778334][ T3213] vfs_mkdir+0x42a/0x600 [ 3215.782602][ T3213] do_mkdirat+0x1b9/0x310 [ 3215.786954][ T3213] do_syscall_64+0x2d/0x70 [ 3215.791391][ T3213] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3215.797625][ T3213] RIP: 0033:0x45d2d7 [ 3215.802084][ T3213] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3215.821751][ T3213] RSP: 002b:00007f30f75d3a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3215.830183][ T3213] RAX: ffffffffffffffda RBX: 00007f30f75d3b20 RCX: 000000000045d2d7 [ 3215.838583][ T3213] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040 [ 3215.846577][ T3213] RBP: 00007f30f75d3ae0 R08: 0000000000000000 R09: 0000000000000000 [ 3215.855061][ T3213] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000020000000 05:06:41 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x4}, 0x0, 0x0, 0x0) 05:06:41 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:41 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0xca9a3b}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3215.863043][ T3213] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020002300 [ 3215.877672][ T3213] fuse: Unknown parameter 'n' 05:06:41 executing program 5 (fault-call:0 fault-nth:10): syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:41 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb639409cf6145670a"]) 05:06:41 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x3f00}, 0x0, 0x0, 0x0) 05:06:41 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xa, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:41 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x3000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3216.086199][ T3229] fuse: Unknown parameter 'fd|{<]ndxgɿc aEg [ 3216.086199][ T3229] ' [ 3216.124929][ T3232] FAULT_INJECTION: forcing a failure. 05:06:41 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3216.124929][ T3232] name failslab, interval 1, probability 0, space 0, times 0 [ 3216.164105][ T3229] fuse: Unknown parameter 'fd|{<]ndxgɿc aEg [ 3216.164105][ T3229] ' [ 3216.169377][ T3235] fuse: Unknown parameter ' [ 3216.169377][ T3235] d|{<]ndxgɿp aEg [ 3216.169377][ T3235] ' [ 3216.218029][ T3232] CPU: 0 PID: 3232 Comm: syz-executor.5 Not tainted 5.10.0-rc3-syzkaller #0 [ 3216.226745][ T3232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3216.236802][ T3232] Call Trace: [ 3216.240108][ T3232] dump_stack+0x137/0x1be [ 3216.244533][ T3232] should_fail+0x384/0x4b0 [ 3216.248998][ T3232] ? kcalloc+0x32/0x50 [ 3216.253085][ T3232] should_failslab+0x5/0x20 [ 3216.257606][ T3232] slab_pre_alloc_hook+0x4c/0xb0 [ 3216.262597][ T3232] ? kcalloc+0x32/0x50 [ 3216.266677][ T3232] __kmalloc+0x6a/0x290 [ 3216.270876][ T3232] kcalloc+0x32/0x50 [ 3216.274825][ T3232] ext4_find_extent+0x241/0xcd0 [ 3216.279687][ T3232] ? trace_ext4_ext_map_blocks_enter+0x141/0x290 [ 3216.286024][ T3232] ext4_ext_map_blocks+0x130/0x6890 [ 3216.291260][ T3232] ? rcu_read_lock_sched_held+0x41/0xb0 [ 3216.296856][ T3232] ext4_map_blocks+0xa6d/0x1d00 [ 3216.301747][ T3232] ext4_getblk+0x13d/0x5e0 [ 3216.306208][ T3232] ext4_bread+0x2a/0x1c0 [ 3216.310462][ T3232] ext4_append+0x153/0x2d0 05:06:41 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x4000000}, 0x0, 0x0, 0x0) 05:06:41 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3216.314903][ T3232] ext4_init_new_dir+0x2b4/0x9d0 [ 3216.319869][ T3232] ext4_mkdir+0x465/0xb00 [ 3216.324224][ T3232] vfs_mkdir+0x42a/0x600 [ 3216.328490][ T3232] do_mkdirat+0x1b9/0x310 [ 3216.332838][ T3232] do_syscall_64+0x2d/0x70 [ 3216.337261][ T3232] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3216.343151][ T3232] RIP: 0033:0x45d2d7 [ 3216.347044][ T3232] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 05:06:41 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x8000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3216.366649][ T3232] RSP: 002b:00007f30f75d3a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3216.375099][ T3232] RAX: ffffffffffffffda RBX: 00007f30f75d3b20 RCX: 000000000045d2d7 [ 3216.383073][ T3232] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040 [ 3216.391047][ T3232] RBP: 00007f30f75d3ae0 R08: 0000000000000000 R09: 0000000000000000 [ 3216.399025][ T3232] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000020000000 [ 3216.407002][ T3232] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020002300 05:06:42 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x7000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:42 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb649409cf6145670a"]) [ 3216.420155][ T3235] fuse: Unknown parameter ' [ 3216.420155][ T3235] d|{<]ndxgɿp aEg [ 3216.420155][ T3235] ' 05:06:42 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xb, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3216.569032][ T3249] fuse: Unknown parameter 'fd|{<]ndxgɿd aEg [ 3216.569032][ T3249] ' 05:06:42 executing program 5 (fault-call:0 fault-nth:11): syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:42 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x3f000000}, 0x0, 0x0, 0x0) 05:06:42 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x9000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:42 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x3b9aca00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3216.623414][ T3249] fuse: Unknown parameter 'fd|{<]ndxgɿd aEg [ 3216.623414][ T3249] ' [ 3216.648569][ T3253] fuse: Unknown parameter ' [ 3216.648569][ T3253] d|{<]ndxgɿp aEg [ 3216.648569][ T3253] ' [ 3216.703668][ T3253] fuse: Unknown parameter ' [ 3216.703668][ T3253] d|{<]ndxgɿp aEg [ 3216.703668][ T3253] ' 05:06:42 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb689409cf6145670a"]) 05:06:42 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x400000000000000}, 0x0, 0x0, 0x0) [ 3216.812016][ T3261] FAULT_INJECTION: forcing a failure. [ 3216.812016][ T3261] name failslab, interval 1, probability 0, space 0, times 0 [ 3216.869452][ T3261] CPU: 1 PID: 3261 Comm: syz-executor.5 Not tainted 5.10.0-rc3-syzkaller #0 [ 3216.878208][ T3261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3216.888264][ T3261] Call Trace: [ 3216.891559][ T3261] dump_stack+0x137/0x1be [ 3216.895896][ T3261] should_fail+0x384/0x4b0 [ 3216.900461][ T3261] should_failslab+0x5/0x20 [ 3216.904983][ T3261] slab_pre_alloc_hook+0x4c/0xb0 [ 3216.909970][ T3261] ? ext4_mb_new_blocks+0x3f4/0x2160 [ 3216.917087][ T3261] kmem_cache_alloc+0x42/0x240 [ 3216.921925][ T3261] ? __mark_inode_dirty+0x588/0x680 [ 3216.927532][ T3261] ext4_mb_new_blocks+0x3f4/0x2160 [ 3216.932677][ T3261] ? ext4_ext_search_right+0x4a7/0x970 [ 3216.938159][ T3261] ext4_ext_map_blocks+0x278a/0x6890 [ 3216.943555][ T3261] ext4_map_blocks+0xa6d/0x1d00 [ 3216.948485][ T3261] ext4_getblk+0x13d/0x5e0 [ 3216.953255][ T3261] ext4_bread+0x2a/0x1c0 [ 3216.958546][ T3261] ext4_append+0x153/0x2d0 [ 3216.962985][ T3261] ext4_init_new_dir+0x2b4/0x9d0 [ 3216.967950][ T3261] ext4_mkdir+0x465/0xb00 [ 3216.973672][ T3261] vfs_mkdir+0x42a/0x600 [ 3216.978961][ T3261] do_mkdirat+0x1b9/0x310 [ 3216.983336][ T3261] do_syscall_64+0x2d/0x70 [ 3216.987796][ T3261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3216.994123][ T3261] RIP: 0033:0x45d2d7 [ 3216.999246][ T3261] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3217.018865][ T3261] RSP: 002b:00007f30f75d3a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3217.027322][ T3261] RAX: ffffffffffffffda RBX: 00007f30f75d3b20 RCX: 000000000045d2d7 [ 3217.037265][ T3261] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040 [ 3217.045252][ T3261] RBP: 00007f30f75d3ae0 R08: 0000000000000000 R09: 0000000000000000 [ 3217.053236][ T3261] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000020000000 [ 3217.061227][ T3261] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020002300 05:06:42 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:42 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xc, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:42 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3217.122258][ T3265] fuse: Unknown parameter 'fd|{<]ndxgɿh aEg [ 3217.122258][ T3265] ' 05:06:42 executing program 5 (fault-call:0 fault-nth:12): syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3217.193321][ T3265] fuse: Unknown parameter 'fd|{<]ndxgɿh aEg [ 3217.193321][ T3265] ' 05:06:42 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x3f00000000000000}, 0x0, 0x0, 0x0) 05:06:42 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb699409cf6145670a"]) 05:06:42 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x300000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3217.256538][ T3280] fuse: Unknown parameter ' [ 3217.256538][ T3280] d|{<]ndxgɿp aEg [ 3217.256538][ T3280] ' [ 3217.283296][ T3281] FAULT_INJECTION: forcing a failure. [ 3217.283296][ T3281] name failslab, interval 1, probability 0, space 0, times 0 05:06:42 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0xca9a3b00000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3217.393818][ T3280] fuse: Unknown parameter ' [ 3217.393818][ T3280] d|{<]ndxgɿp aEg [ 3217.393818][ T3280] ' [ 3217.395105][ T3281] CPU: 1 PID: 3281 Comm: syz-executor.5 Not tainted 5.10.0-rc3-syzkaller #0 [ 3217.413946][ T3281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3217.424002][ T3281] Call Trace: [ 3217.427299][ T3281] dump_stack+0x137/0x1be [ 3217.431646][ T3281] should_fail+0x384/0x4b0 [ 3217.436078][ T3281] should_failslab+0x5/0x20 [ 3217.440593][ T3281] slab_pre_alloc_hook+0x4c/0xb0 [ 3217.445546][ T3281] ? ext4_mb_new_blocks+0xaa8/0x2160 [ 3217.450872][ T3281] kmem_cache_alloc+0x42/0x240 [ 3217.455668][ T3281] ext4_mb_new_blocks+0xaa8/0x2160 [ 3217.460803][ T3281] ? ext4_ext_search_right+0x4a7/0x970 [ 3217.466300][ T3281] ext4_ext_map_blocks+0x278a/0x6890 [ 3217.471660][ T3281] ext4_map_blocks+0xa6d/0x1d00 [ 3217.476569][ T3281] ext4_getblk+0x13d/0x5e0 [ 3217.481003][ T3281] ext4_bread+0x2a/0x1c0 [ 3217.485253][ T3281] ext4_append+0x153/0x2d0 [ 3217.489700][ T3281] ext4_init_new_dir+0x2b4/0x9d0 [ 3217.494665][ T3281] ext4_mkdir+0x465/0xb00 [ 3217.499020][ T3281] vfs_mkdir+0x42a/0x600 [ 3217.503327][ T3281] do_mkdirat+0x1b9/0x310 [ 3217.507693][ T3281] do_syscall_64+0x2d/0x70 [ 3217.512123][ T3281] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3217.518025][ T3281] RIP: 0033:0x45d2d7 [ 3217.521928][ T3281] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 05:06:43 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x4}, 0x0, 0x0, 0x0) 05:06:43 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xd, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3217.541541][ T3281] RSP: 002b:00007f30f75d3a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 3217.549969][ T3281] RAX: ffffffffffffffda RBX: 00007f30f75d3b20 RCX: 000000000045d2d7 [ 3217.554185][ T3294] fuse: Unknown parameter ' [ 3217.554185][ T3294] d|{<]ndxgɿp aEg [ 3217.554185][ T3294] ' [ 3217.557944][ T3281] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040 [ 3217.557955][ T3281] RBP: 00007f30f75d3ae0 R08: 0000000000000000 R09: 0000000000000000 [ 3217.557964][ T3281] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000020000000 05:06:43 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3217.557974][ T3281] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020002300 [ 3217.615017][ T3295] fuse: Unknown parameter 'fd|{<]ndxgɿi aEg [ 3217.615017][ T3295] ' 05:06:43 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:43 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3f00}, 0x0, 0x0, 0x0) [ 3217.675125][ T3295] fuse: Unknown parameter 'fd|{<]ndxgɿi aEg [ 3217.675125][ T3295] ' 05:06:43 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x700000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:43 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb6c9409cf6145670a"]) [ 3217.832574][ T3294] fuse: Unknown parameter ' [ 3217.832574][ T3294] d|{<]ndxgɿp aEg [ 3217.832574][ T3294] ' [ 3217.925402][ T3308] fuse: Unknown parameter 'fd|{<]ndxgɿl aEg [ 3217.925402][ T3308] ' [ 3218.003271][ T3308] fuse: Unknown parameter 'fd|{<]ndxgɿl aEg [ 3218.003271][ T3308] ' 05:06:43 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:43 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x800000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:43 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x4000000}, 0x0, 0x0, 0x0) 05:06:43 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:43 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xe, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:43 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb6f9409cf6145670a"]) [ 3218.223760][ T3322] fuse: Unknown parameter ' [ 3218.223760][ T3322] d|{<]ndxgɿp aEg [ 3218.223760][ T3322] ' [ 3218.233566][ T3324] fuse: Unknown parameter 'fd|{<]ndxgɿo aEg [ 3218.233566][ T3324] ' 05:06:43 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:43 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x900000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3218.284559][ T3326] fuse: Unknown parameter 'n' [ 3218.294513][ T3324] fuse: Unknown parameter 'fd|{<]ndxgɿo aEg [ 3218.294513][ T3324] ' [ 3218.307662][ T3322] fuse: Unknown parameter ' [ 3218.307662][ T3322] d|{<]ndxgɿp aEg [ 3218.307662][ T3322] ' 05:06:43 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) 05:06:44 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:44 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb739409cf6145670a"]) 05:06:44 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x10, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:44 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x7}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:44 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:44 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) [ 3218.564664][ T3336] fuse: Unknown parameter 'n' [ 3218.568439][ T3340] fuse: Unknown parameter 'fd|{<]ndxgɿs aEg [ 3218.568439][ T3340] ' [ 3218.592887][ T3336] fuse: Unknown parameter 'n' 05:06:44 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x700}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3218.618929][ T3343] fuse: Unknown parameter ' [ 3218.618929][ T3343] d|{<]ndxgɿp aEg [ 3218.618929][ T3343] ' [ 3218.637987][ T3340] fuse: Unknown parameter 'fd|{<]ndxgɿs aEg [ 3218.637987][ T3340] ' 05:06:44 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:44 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3218.707084][ T3343] fuse: Unknown parameter ' [ 3218.707084][ T3343] d|{<]ndxgɿp aEg [ 3218.707084][ T3343] ' 05:06:44 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) 05:06:44 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb749409cf6145670a"]) 05:06:44 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x11, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3218.864175][ T3355] fuse: Unknown parameter 'n' [ 3218.901502][ T3357] fuse: Unknown parameter 'fd|{<]ndxgɿt aEg [ 3218.901502][ T3357] ' [ 3218.913870][ T3355] fuse: Unknown parameter 'n' 05:06:44 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:44 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:44 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) [ 3218.949394][ T3357] fuse: Unknown parameter 'fd|{<]ndxgɿt aEg [ 3218.949394][ T3357] ' 05:06:44 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3219.019143][ T3361] fuse: Unknown parameter ' [ 3219.019143][ T3361] d|{<]ndxgɿp aEg [ 3219.019143][ T3361] ' [ 3219.058724][ T3361] fuse: Unknown parameter ' [ 3219.058724][ T3361] d|{<]ndxgɿp aEg 05:06:44 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb759409cf6145670a"]) [ 3219.058724][ T3361] ' 05:06:44 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:44 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0xca9a3b}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:44 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0) [ 3219.162489][ T3369] fuse: Unknown parameter 'n' 05:06:44 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x12, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3219.198995][ T3369] fuse: Unknown parameter 'n' [ 3219.243725][ T3374] fuse: Unknown parameter 'fd|{<]ndxgɿu aEg [ 3219.243725][ T3374] ' 05:06:44 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3219.287014][ T3374] fuse: Unknown parameter 'fd|{<]ndxgɿu aEg [ 3219.287014][ T3374] ' 05:06:44 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:44 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0x0) 05:06:44 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3219.367325][ T3380] fuse: Unknown parameter ' [ 3219.367325][ T3380] d|{<]ndxgɿp aEg [ 3219.367325][ T3380] ' 05:06:45 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb789409cf6145670a"]) [ 3219.435898][ T3385] fuse: Unknown parameter 'n' [ 3219.437249][ T3380] fuse: Unknown parameter ' [ 3219.437249][ T3380] d|{<]ndxgɿp aEg [ 3219.437249][ T3380] ' [ 3219.462591][ T3385] fuse: Unknown parameter 'n' 05:06:45 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:45 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x7000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:45 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) [ 3219.538644][ T3392] fuse: Unknown parameter 'fd|{<]ndxgɿx aEg [ 3219.538644][ T3392] ' 05:06:45 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:45 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x18, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3219.627174][ T3392] fuse: Unknown parameter 'fd|{<]ndxgɿx aEg [ 3219.627174][ T3392] ' 05:06:45 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x900}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:45 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb7a9409cf6145670a"]) [ 3219.701992][ T3402] fuse: Unknown parameter ' [ 3219.701992][ T3402] d|{<]ndxgɿp aEg [ 3219.701992][ T3402] ' [ 3219.734505][ T3403] fuse: Unknown parameter 'n' 05:06:45 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) 05:06:45 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x3b9aca00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3219.760952][ T3403] fuse: Unknown parameter 'n' [ 3219.777587][ T3402] fuse: Unknown parameter ' [ 3219.777587][ T3402] d|{<]ndxgɿp aEg [ 3219.777587][ T3402] ' 05:06:45 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:45 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:45 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) [ 3219.868844][ T3410] fuse: Unknown parameter 'fd|{<]ndxgɿz aEg [ 3219.868844][ T3410] ' 05:06:45 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x21, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:45 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3219.932679][ T3410] fuse: Unknown parameter 'fd|{<]ndxgɿz aEg [ 3219.932679][ T3410] ' [ 3219.993578][ T3416] fuse: Unknown parameter 'n' 05:06:45 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) 05:06:45 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3220.014064][ T3416] fuse: Unknown parameter 'n' [ 3220.033596][ T3420] fuse: Unknown parameter ' [ 3220.033596][ T3420] d|{<]ndxgɿp aEg [ 3220.033596][ T3420] ' 05:06:45 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709402cf6145670a"]) 05:06:45 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:45 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0xca9a3b00000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3220.133811][ T3420] fuse: Unknown parameter ' [ 3220.133811][ T3420] d|{<]ndxgɿp aEg [ 3220.133811][ T3420] ' 05:06:45 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3220.182786][ T3428] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3220.182786][ T3428] ' 05:06:45 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0) 05:06:45 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x25, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3220.239649][ T3428] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3220.239649][ T3428] ' [ 3220.257736][ T3433] fuse: Unknown parameter 'n' [ 3220.275358][ T3433] fuse: Unknown parameter 'n' 05:06:45 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:45 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709403cf6145670a"]) 05:06:45 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:46 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:46 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0x0) [ 3220.393768][ T3441] fuse: Unknown parameter ' [ 3220.393768][ T3441] d|{<]ndxgɿp aEg [ 3220.393768][ T3441] ' [ 3220.456391][ T3441] fuse: Unknown parameter ' [ 3220.456391][ T3441] d|{<]ndxgɿp aEg [ 3220.456391][ T3441] ' 05:06:46 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x700000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3220.500526][ T3449] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3220.500526][ T3449] ' [ 3220.522460][ T3450] fuse: Unknown parameter 'n' [ 3220.543956][ T3450] fuse: Unknown parameter 'n' 05:06:46 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3220.564806][ T3449] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3220.564806][ T3449] ' 05:06:46 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) 05:06:46 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x48, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:46 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xa, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:46 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:46 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709404cf6145670a"]) 05:06:46 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3220.705495][ T3458] fuse: Unknown parameter ' [ 3220.705495][ T3458] d|{<]ndxgɿp aEg [ 3220.705495][ T3458] ' 05:06:46 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) 05:06:46 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3220.795626][ T3458] fuse: Unknown parameter ' [ 3220.795626][ T3458] d|{<]ndxgɿp aEg [ 3220.795626][ T3458] ' [ 3220.802540][ T3467] fuse: Unknown parameter 'n' [ 3220.831922][ T3468] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3220.831922][ T3468] ' [ 3220.867323][ T3467] fuse: Unknown parameter 'n' 05:06:46 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3220.888498][ T3468] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3220.888498][ T3468] ' 05:06:46 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4c, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:46 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xb, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:46 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) 05:06:46 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709405cf6145670a"]) 05:06:46 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:46 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3221.067860][ T3480] fuse: Unknown parameter 'n' [ 3221.075392][ T3481] fuse: Unknown parameter ' [ 3221.075392][ T3481] d|{<]ndxgɿp aEg [ 3221.075392][ T3481] ' [ 3221.114667][ T3486] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3221.114667][ T3486] ' [ 3221.129102][ T3480] fuse: Unknown parameter 'n' 05:06:46 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) 05:06:46 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x700}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3221.155723][ T3481] fuse: Unknown parameter ' [ 3221.155723][ T3481] d|{<]ndxgɿp aEg [ 3221.155723][ T3481] ' [ 3221.188329][ T3486] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3221.188329][ T3486] ' 05:06:46 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xc, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:46 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:46 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709406cf6145670a"]) 05:06:46 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5c, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:46 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0) [ 3221.353296][ T3497] fuse: Unknown parameter 'n' [ 3221.367549][ T3497] fuse: Unknown parameter 'n' 05:06:47 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3221.405370][ T3501] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3221.405370][ T3501] ' [ 3221.418219][ T3503] fuse: Unknown parameter ' [ 3221.418219][ T3503] d|{<]ndxgɿp aEg [ 3221.418219][ T3503] ' 05:06:47 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xd, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:47 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x900000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3221.469751][ T3503] fuse: Unknown parameter ' [ 3221.469751][ T3503] d|{<]ndxgɿp aEg [ 3221.469751][ T3503] ' [ 3221.474809][ T3501] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3221.474809][ T3501] ' 05:06:47 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xca9a3b}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:47 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0x0) 05:06:47 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x60, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:47 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709407cf6145670a"]) 05:06:47 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3221.633902][ T3513] fuse: Unknown parameter 'n' [ 3221.664752][ T3513] fuse: Unknown parameter 'n' 05:06:47 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) 05:06:47 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:47 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xe, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3221.715234][ T3520] fuse: Unknown parameter ' [ 3221.715234][ T3520] d|{<]ndxgɿp aEg [ 3221.715234][ T3520] ' [ 3221.749186][ T3522] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3221.749186][ T3522] ' 05:06:47 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3221.790842][ T3520] fuse: Unknown parameter ' [ 3221.790842][ T3520] d|{<]ndxgɿp aEg [ 3221.790842][ T3520] ' [ 3221.793825][ T3522] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3221.793825][ T3522] ' 05:06:47 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:47 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) 05:06:47 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709408cf6145670a"]) [ 3221.907617][ T3530] fuse: Unknown parameter 'n' 05:06:47 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x68, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:47 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3221.961294][ T3530] fuse: Unknown parameter 'n' 05:06:47 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x10, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3222.038337][ T3538] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3222.038337][ T3538] ' 05:06:47 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3b9aca00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:47 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) [ 3222.098027][ T3538] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3222.098027][ T3538] ' [ 3222.103857][ T3542] fuse: Unknown parameter ' [ 3222.103857][ T3542] d|{<]ndxgɿp aEg [ 3222.103857][ T3542] ' 05:06:47 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3222.170316][ T3542] fuse: Unknown parameter ' [ 3222.170316][ T3542] d|{<]ndxgɿp aEg [ 3222.170316][ T3542] ' [ 3222.194502][ T3545] fuse: Unknown parameter 'n' [ 3222.212919][ T3545] fuse: Unknown parameter 'n' 05:06:47 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb70940acf6145670a"]) 05:06:47 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:47 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x11, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:47 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) 05:06:47 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6c, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:47 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3222.369576][ T3553] fuse: Unknown parameter 'fd|{<]ndxgɿp [ 3222.369576][ T3553] aEg [ 3222.369576][ T3553] ' [ 3222.403170][ T3558] fuse: Unknown parameter 'n' [ 3222.429037][ T3558] fuse: Unknown parameter 'n' [ 3222.442991][ T3553] fuse: Unknown parameter 'fd|{<]ndxgɿp [ 3222.442991][ T3553] aEg [ 3222.442991][ T3553] ' 05:06:48 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xca9a3b00000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:48 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0) [ 3222.474715][ T3563] fuse: Unknown parameter ' [ 3222.474715][ T3563] d|{<]ndxgɿp aEg [ 3222.474715][ T3563] ' 05:06:48 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x12, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:48 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb70940bcf6145670a"]) 05:06:48 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3222.547809][ T3563] fuse: Unknown parameter ' [ 3222.547809][ T3563] d|{<]ndxgɿp aEg [ 3222.547809][ T3563] ' 05:06:48 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:48 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0x0) 05:06:48 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x74, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3222.660742][ T3573] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3222.660742][ T3573] ' [ 3222.680947][ T3575] fuse: Unknown parameter 'n' 05:06:48 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x900}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3222.705408][ T3575] fuse: Unknown parameter 'n' [ 3222.723806][ T3573] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3222.723806][ T3573] ' 05:06:48 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x18, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3222.805437][ T3581] fuse: Unknown parameter ' [ 3222.805437][ T3581] d|{<]ndxgɿp aEg [ 3222.805437][ T3581] ' 05:06:48 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x700000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:48 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb70940ccf6145670a"]) 05:06:48 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) [ 3222.886478][ T3581] fuse: Unknown parameter ' [ 3222.886478][ T3581] d|{<]ndxgɿp aEg [ 3222.886478][ T3581] ' [ 3222.902907][ T3586] fuse: Unknown parameter 'n' [ 3222.925713][ T3586] fuse: Unknown parameter 'n' 05:06:48 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3222.959049][ T3590] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3222.959049][ T3590] ' 05:06:48 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7a, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:48 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x21, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:48 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3223.010044][ T3590] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3223.010044][ T3590] ' 05:06:48 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) 05:06:48 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb70940dcf6145670a"]) [ 3223.124391][ T3598] fuse: Unknown parameter ' [ 3223.124391][ T3598] d|{<]ndxgɿp aEg [ 3223.124391][ T3598] ' [ 3223.156720][ T3602] fuse: Unknown parameter 'n' [ 3223.170220][ T3598] fuse: Unknown parameter ' 05:06:48 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3223.170220][ T3598] d|{<]ndxgɿp aEg [ 3223.170220][ T3598] ' [ 3223.206601][ T3602] fuse: Unknown parameter 'n' 05:06:48 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:48 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x25, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3223.240087][ T3606] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3223.240087][ T3606] ' 05:06:48 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x300, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:48 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:48 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) [ 3223.315688][ T3606] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3223.315688][ T3606] ' [ 3223.402013][ T3618] fuse: Unknown parameter 'n' 05:06:49 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb70940ecf6145670a"]) [ 3223.423469][ T3618] fuse: Unknown parameter 'n' 05:06:49 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:49 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:49 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) [ 3223.475305][ T3619] fuse: Unknown parameter ' [ 3223.475305][ T3619] d|{<]ndxgɿp aEg [ 3223.475305][ T3619] ' 05:06:49 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x48, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3223.520337][ T3623] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3223.520337][ T3623] ' [ 3223.549643][ T3619] fuse: Unknown parameter ' [ 3223.549643][ T3619] d|{<]ndxgɿp aEg [ 3223.549643][ T3619] ' 05:06:49 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3223.582111][ T3623] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3223.582111][ T3623] ' 05:06:49 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x700}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:49 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0) [ 3223.652497][ T3631] fuse: Unknown parameter 'n' [ 3223.676328][ T3631] fuse: Unknown parameter 'n' 05:06:49 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709410cf6145670a"]) 05:06:49 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x500, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:49 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4c, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:49 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:49 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0x0) 05:06:49 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3223.817746][ T3641] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3223.817746][ T3641] ' [ 3223.835079][ T3642] fuse: Unknown parameter ' [ 3223.835079][ T3642] d|{<]ndxgɿp aEg [ 3223.835079][ T3642] ' [ 3223.870977][ T3641] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3223.870977][ T3641] ' [ 3223.891881][ T3646] fuse: Unknown parameter 'n' [ 3223.904890][ T3642] fuse: Unknown parameter ' [ 3223.904890][ T3642] d|{<]ndxgɿp aEg [ 3223.904890][ T3642] ' [ 3223.916583][ T3646] fuse: Unknown parameter 'n' 05:06:49 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:49 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5c, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:49 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709411cf6145670a"]) 05:06:49 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) 05:06:49 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x600, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:49 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xca9a3b}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:49 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3224.104969][ T3657] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3224.104969][ T3657] ' [ 3224.125061][ T3659] fuse: Unknown parameter 'n' [ 3224.142919][ T3659] fuse: Unknown parameter 'n' 05:06:49 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x60, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3224.173034][ T3657] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3224.173034][ T3657] ' [ 3224.202780][ T3664] fuse: Unknown parameter ' [ 3224.202780][ T3664] d|{<]ndxgɿp aEg [ 3224.202780][ T3664] ' 05:06:49 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x800000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:49 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709412cf6145670a"]) 05:06:49 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3224.253151][ T3664] fuse: Unknown parameter ' [ 3224.253151][ T3664] d|{<]ndxgɿp aEg [ 3224.253151][ T3664] ' 05:06:49 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) 05:06:49 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x700, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:50 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3224.382922][ T3675] fuse: Unknown parameter 'n' [ 3224.393750][ T3677] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3224.393750][ T3677] ' [ 3224.420209][ T3675] fuse: Unknown parameter 'n' 05:06:50 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x900000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:50 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) [ 3224.447387][ T3677] fuse: Unknown parameter 'fd|{<]ndxgɿpaEg [ 3224.447387][ T3677] ' [ 3224.476718][ T3680] fuse: Unknown parameter ' [ 3224.476718][ T3680] d|{<]ndxgɿp aEg [ 3224.476718][ T3680] ' 05:06:50 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x68, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3224.535140][ T3680] fuse: Unknown parameter ' [ 3224.535140][ T3680] d|{<]ndxgɿp aEg [ 3224.535140][ T3680] ' 05:06:50 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf0a45670a"]) 05:06:50 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:50 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3b9aca00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:50 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x900, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:50 executing program 3: sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x20}}, 0x20040024) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000280)={@mcast1, 0x0}, &(0x7f00000002c0)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x4048082) write$FUSE_WRITE(r0, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x4205}}, 0x18) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3224.656076][ T3691] fuse: Unknown parameter 'fd|{<]ndxgɿp [ 3224.656076][ T3691] Eg [ 3224.656076][ T3691] ' [ 3224.669242][ T3691] fuse: Unknown parameter 'fd|{<]ndxgɿp [ 3224.669242][ T3691] Eg [ 3224.669242][ T3691] ' [ 3224.671806][ T3688] fuse: Unknown parameter 'n' [ 3224.740683][ T3688] fuse: Unknown parameter 'n' 05:06:50 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf2545670a"]) 05:06:50 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3224.770625][ T3699] fuse: Unknown parameter ' [ 3224.770625][ T3699] d|{<]ndxgɿp aEg [ 3224.770625][ T3699] ' 05:06:50 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:50 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="33000000060000000000000000000000050000000000000001000000000000000a000000000000002f6465762f667573650000c171a9536728a53ada52e54a22aeb3954f0285bde9fd0dc0efbac12124dde496d8fdc878c9e08d7eae1241eb5ebb3a169ae665c681dc79c570fe3e9ed560b5670748c2a0a919e58973df50eb926eb1b2d900"/143], 0x33) 05:06:50 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6c, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3224.851945][ T3699] fuse: Unknown parameter ' [ 3224.851945][ T3699] d|{<]ndxgɿp aEg [ 3224.851945][ T3699] ' 05:06:50 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xca9a3b00000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3224.895975][ T3705] fuse: Unknown parameter 'fd|{<]ndxgɿp %Eg [ 3224.895975][ T3705] ' [ 3224.926350][ T3705] fuse: Unknown parameter 'fd|{<]ndxgɿp %Eg [ 3224.926350][ T3705] ' 05:06:50 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3224.986793][ T3711] fuse: Unknown parameter 'n' 05:06:50 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xa00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3225.022720][ T3711] fuse: Unknown parameter 'n' 05:06:50 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf5c45670a"]) 05:06:50 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:50 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6f, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3225.138788][ T3719] fuse: Unknown parameter ' [ 3225.138788][ T3719] d|{<]ndxgɿp aEg [ 3225.138788][ T3719] ' 05:06:50 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) read$FUSE(r0, &(0x7f0000007c40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r5]) read$FUSE(r0, &(0x7f0000009c80)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) syz_fuse_handle_req(r0, &(0x7f0000003c00)="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", 0x2000, &(0x7f0000000cc0)={&(0x7f00000001c0)={0x50, 0x0, 0x1000, {0x7, 0x1f, 0x3, 0x4, 0x6, 0x5, 0x7f, 0x4}}, &(0x7f0000000240)={0x18, 0x0, 0x7, {0x1}}, &(0x7f0000000280)={0x18, 0x0, 0x597c, {0x4}}, &(0x7f00000002c0)={0x18, 0xfffffffffffffffe, 0x6, {0x5}}, &(0x7f0000000300)={0x18, 0x0, 0x2, {0x3a}}, &(0x7f0000000340)={0x28, 0xffffffffffffffda, 0x5, {{0x49, 0x0, 0x2}}}, &(0x7f0000000380)={0x60, 0x0, 0x9, {{0x5, 0x81000000000000, 0xffffffff, 0x3fc9d1c9, 0x5, 0x1ff, 0x7881, 0x40}}}, &(0x7f0000000400)={0x18, 0x2f, 0xd18f, {0x2}}, &(0x7f0000000440)={0x1a, 0xffffffffffffffda, 0x1, {'/dev/vcs#\x00'}}, &(0x7f0000000480)={0x20, 0xfffffffffffffff5, 0x3, {0x0, 0x8}}, &(0x7f00000004c0)={0x78, 0x0, 0x2, {0x6, 0x724, 0x0, {0x1, 0x401, 0x8000, 0x81, 0x80000000, 0x6, 0x7, 0x2, 0x6, 0xc000, 0x3, 0x0, 0x0, 0x80000000, 0x81}}}, &(0x7f0000000540)={0x90, 0x0, 0x5, {0x4, 0x0, 0x3, 0x9, 0xfb63, 0x9, {0x4, 0x66, 0x0, 0x4, 0x1, 0x80, 0x3f, 0xffffffe0, 0xfffffff9, 0x1000, 0xb8, 0x0, 0x0, 0x0, 0xfffffe00}}}, &(0x7f0000000600)={0x58, 0x0, 0x7, [{0x2, 0x2, 0x2, 0x8, '$,'}, {0x5, 0x1f, 0xa, 0x7, '/dev/cuse\x00'}]}, &(0x7f0000000680)={0x530, 0x0, 0x6, [{{0x1, 0x1, 0x6, 0x6, 0x4, 0x0, {0x2, 0x5, 0x7c3, 0x66d5, 0x3ff, 0x3, 0x4a8, 0x3, 0xffff, 0x8000, 0x5, 0xee00, 0xee00, 0xfff, 0x6}}, {0x3, 0x4, 0x1, 0x7, '\x93'}}, {{0x0, 0x2, 0x2, 0x3, 0x5, 0xc8000000, {0x1, 0x5, 0x2, 0xfffffffffffffb42, 0x3, 0x91, 0x6, 0x0, 0x0, 0x1000, 0xfc0, 0x0, r1, 0x1}}, {0x6, 0x401, 0x2, 0xba, ',]'}}, {{0x1, 0x0, 0x6, 0x5, 0xfffff801, 0xdcc, {0x1, 0xb2, 0xfffffffffffffe00, 0x2, 0x15a, 0x2, 0xb8b1, 0x7fff, 0x7fff, 0xc000, 0xe5, r2, 0xee01, 0xfffffffa}}, {0x5, 0x1, 0xa, 0x2, '/dev/cuse\x00'}}, {{0x5, 0x3, 0x3, 0x9, 0xb4dc, 0x4, {0x5, 0x10001, 0x6, 0xa7e, 0x200, 0x9, 0x6, 0x74fe79c9, 0x0, 0x6000, 0xffffffff, 0xffffffffffffffff, 0xee01, 0x5, 0x6d5}}, {0x6, 0x0, 0xa, 0x7, '/dev/vcs#\x00'}}, {{0x0, 0x2, 0x8, 0x8a, 0x2, 0x78, {0x1, 0x7ede, 0x7f, 0x0, 0x9, 0x1, 0x2, 0x7, 0x2, 0xa000, 0x401, 0xee00, r3, 0x1ff, 0x5}}, {0x4, 0x5, 0xa, 0xfee, '/dev/vcs#\x00'}}, {{0x0, 0x0, 0x24f5, 0x9, 0xd8, 0x200, {0x6, 0xf1, 0x8000, 0x1, 0x0, 0x40, 0x0, 0x10000, 0xffffff80, 0x8000, 0x8, r5, r6, 0x6, 0x8}}, {0x5, 0x1f, 0xa, 0xfffffffc, '/dev/vcs#\x00'}}, {{0x1, 0x0, 0x2d58, 0xff, 0x9, 0x101, {0x0, 0x4, 0x2, 0x1, 0xf9, 0x5, 0x1, 0xfffffffd, 0x81, 0x6000, 0x6, 0xee01, 0xee00, 0x81, 0x2}}, {0x5, 0x0, 0xa, 0x3, '/dev/fuse\x00'}}, {{0x2, 0x0, 0x400, 0x6, 0xf, 0x101, {0x4, 0x3, 0x7, 0x7, 0x1148, 0x8000, 0x5, 0x3, 0x8, 0x8000, 0x4, 0xee00, r7, 0x0, 0x7}}, {0x4, 0x8001, 0x0, 0xfff}}]}, &(0x7f0000000bc0)={0xa0, 0x0, 0xffffffffffffb38d, {{0x6, 0x2, 0x1, 0x0, 0x3, 0x0, {0x2, 0x6, 0x7fffffff, 0x4, 0x8, 0x4, 0x81, 0x6cc, 0x6, 0x8000, 0x8, 0xee01, 0xee01, 0xfffffc00, 0x5}}, {0x0, 0x1d}}}, &(0x7f0000000c80)={0x20, 0xfffffffffffffff5, 0x80000000, {0xffffffff, 0x0, 0x1, 0x8}}}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r9, &(0x7f0000001bc0)={0x2020, 0x0, 0x0}, 0x2020) r11 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r11, &(0x7f0000000140)={0x20, 0x0, r10}, 0x20) write$FUSE_ENTRY(r8, &(0x7f0000000100)={0x90, 0x0, r10, {0x5, 0x1, 0x8f9b, 0x3, 0x6, 0x6, {0x6, 0x0, 0xfffffffffffffff9, 0xe8, 0x4, 0x869, 0x6, 0x0, 0x17, 0xc000, 0x17, 0xffffffffffffffff, 0xee01, 0x5, 0x8000}}}, 0x90) 05:06:50 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3225.204612][ T3719] fuse: Unknown parameter ' [ 3225.204612][ T3719] d|{<]ndxgɿp aEg [ 3225.204612][ T3719] ' [ 3225.222184][ T3722] fuse: Unknown parameter 'fd|{<]ndxgɿp \Eg [ 3225.222184][ T3722] ' 05:06:50 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x700000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3225.269613][ T3722] fuse: Unknown parameter 'fd|{<]ndxgɿp \Eg [ 3225.269613][ T3722] ' [ 3225.309786][ T3729] fuse: Unknown parameter 'n' [ 3225.349997][ T3729] fuse: Unknown parameter 'n' 05:06:50 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xb00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:50 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:51 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6109670a"]) 05:06:51 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0) 05:06:51 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x74, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:51 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:51 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3225.514740][ T3741] fuse: Unknown parameter ' [ 3225.514740][ T3741] d|{<]ndxgɿp aEg [ 3225.514740][ T3741] ' [ 3225.537355][ T3742] fuse: Unknown parameter 'fd|{<]ndxgɿp a g [ 3225.537355][ T3742] ' 05:06:51 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0xc0000, 0x0) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_GETXATTR(r1, &(0x7f0000002140)={0x18, 0xfffffffffffffffe, r2, {0x2}}, 0x18) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3225.587925][ T3741] fuse: Unknown parameter ' [ 3225.587925][ T3741] d|{<]ndxgɿp aEg [ 3225.587925][ T3741] ' [ 3225.602302][ T3742] fuse: Unknown parameter 'fd|{<]ndxgɿp a g [ 3225.602302][ T3742] ' [ 3225.613844][ T3746] fuse: Unknown parameter 'n' [ 3225.632779][ T3746] fuse: Unknown parameter 'n' 05:06:51 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:51 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf610a670a"]) 05:06:51 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7a, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:51 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xc00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:51 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:51 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000000)={0x2b, 0x3, 0x0, {0x1, 0xa, 0x0, '/dev/fuse\x00'}}, 0x2b) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:51 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3225.858367][ T3762] fuse: Unknown parameter 'fd|{<]ndxgɿp a [ 3225.858367][ T3762] g [ 3225.858367][ T3762] ' [ 3225.866081][ T3760] fuse: Unknown parameter 'n' [ 3225.894780][ T3765] fuse: Unknown parameter ' [ 3225.894780][ T3765] d|{<]ndxgɿp aEg [ 3225.894780][ T3765] ' [ 3225.916051][ T3760] fuse: Unknown parameter 'n' 05:06:51 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:51 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000e25673ccf78a987ad77d6b10bcb41accf748bcf5a9f5088d29291d9ef671008e98a3d3660ce8397b9504b2922ec6c47ad70c603211", @ANYRES16=r0, @ANYBLOB="070e28bd7000ffdbdf250200000008000c0002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40004) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) io_setup(0x1d8b, &(0x7f0000000000)=0x0) io_pgetevents(r1, 0x2, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={[0x7]}, 0x8}) io_getevents(r1, 0x6, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000100)={0x77359400}) [ 3225.942666][ T3762] fuse: Unknown parameter 'fd|{<]ndxgɿp a [ 3225.942666][ T3762] g [ 3225.942666][ T3762] ' [ 3225.960051][ T3765] fuse: Unknown parameter ' [ 3225.960051][ T3765] d|{<]ndxgɿp aEg [ 3225.960051][ T3765] ' 05:06:51 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x300, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:51 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:51 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf615e670a"]) 05:06:51 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:51 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3226.150188][ T3777] fuse: Unknown parameter 'n' [ 3226.185983][ T3777] fuse: Unknown parameter 'n' [ 3226.193951][ T3781] fuse: Unknown parameter 'fd|{<]ndxgɿp a^g [ 3226.193951][ T3781] ' [ 3226.210667][ T3782] fuse: Unknown parameter ' [ 3226.210667][ T3782] d|{<]ndxgɿp aEg [ 3226.210667][ T3782] ' 05:06:51 executing program 3: wait4(0xffffffffffffffff, &(0x7f0000000000), 0x2, &(0x7f0000000100)) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3226.240718][ T3781] fuse: Unknown parameter 'fd|{<]ndxgɿp a^g [ 3226.240718][ T3781] ' [ 3226.264126][ T3782] fuse: Unknown parameter ' [ 3226.264126][ T3782] d|{<]ndxgɿp aEg [ 3226.264126][ T3782] ' 05:06:51 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:51 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x500, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:51 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:51 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf61450a0a"]) 05:06:52 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xe00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:52 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xca9a3b}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3226.483141][ T3797] fuse: Unknown parameter 'n' 05:06:52 executing program 3: pselect6(0x40, &(0x7f0000000040)={0x2, 0x2, 0x7, 0x0, 0x0, 0x0, 0x5, 0x7fff}, &(0x7f0000000080)={0x9, 0x0, 0xfffffffffffffff8, 0xffffffff00000001, 0x0, 0x3fc, 0xb}, 0x0, 0x0, 0x0) 05:06:52 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3226.504408][ T3799] fuse: Unknown parameter 'fd|{<]ndxgɿp aE [ 3226.504408][ T3799] [ 3226.504408][ T3799] ' [ 3226.523787][ T3797] fuse: Unknown parameter 'n' [ 3226.551968][ T3800] fuse: Unknown parameter ' [ 3226.551968][ T3800] d|{<]ndxgɿp aEg [ 3226.551968][ T3800] ' [ 3226.568830][ T3799] fuse: Unknown parameter 'fd|{<]ndxgɿp aE [ 3226.568830][ T3799] [ 3226.568830][ T3799] ' 05:06:52 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x600, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:52 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3226.604997][ T3800] fuse: Unknown parameter ' [ 3226.604997][ T3800] d|{<]ndxgɿp aEg [ 3226.604997][ T3800] ' 05:06:52 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:52 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf61456725"]) 05:06:52 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x4, 0x0, {0x3, 0x5}}, 0x28) 05:06:52 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1020, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:52 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3226.761924][ T3811] fuse: Unknown parameter 'n' [ 3226.823285][ T3811] fuse: Unknown parameter 'n' 05:06:52 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3226.848824][ T3819] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg%' [ 3226.887572][ T3824] fuse: Unknown parameter ' [ 3226.887572][ T3824] d|{<]ndxgɿp aEg [ 3226.887572][ T3824] ' 05:06:52 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x700, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:52 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9aca00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3226.903410][ T3819] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg%' [ 3226.928006][ T3824] fuse: Unknown parameter ' [ 3226.928006][ T3824] d|{<]ndxgɿp aEg [ 3226.928006][ T3824] ' 05:06:52 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0xf6}, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000440)='/dev/nvram\x00', 0x420000, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcsa\x00', 0x8900, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r8, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r9 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r9, 0x404c534a, 0x0) io_submit(0x0, 0x8, &(0x7f0000000840)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x287, r1, &(0x7f0000000100)="9a33680b25087e01714f2662ff4a2bbb8ab0a6503fb4be21f9cf23be36ef19636577eeeb27eb042583d7e873ea741b3df58d836891160438374d5dbf3f42a6ce048f1edb45f59d87ab2592177effa039ec3212d796a5b1a92696e587ffa32528d483f9a5b4747323e04ad0f99f2efb08a0f69e9c5d9d1300c7cf958c82f830045bdcea1c6b55adc3290b51", 0x8b, 0x8, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x72dce68fa663e09f, 0x6, r2, &(0x7f0000000200)="6111a9b2781d8d0a15c7eb5c10ec8f070b6d0479965245834f95bfb0b96b6161cfd1226f16328e3e3e80f685cb5b6310032ada543cbd3ab69365976917a3327f61038480462a846c51df88259713d2198c6d89064aae221a9a36e812b7db4592a29af81f003509614c9255e2a6caf6245fc83197d39b884019f0e48f7dec264647df2c553541031f6f40e5855accd5aec92598ba6c90643cb4c8013f4dccccbca470c3d55ce2b9b92a9999e83021362258e3b0f6d652b7e60b419018f1aec29de4e9ea570ec6d28b8f6008ce68d682ad11d40411e50948c96739a350f348547646dece26c2ceb43545514b2a", 0xec, 0x1, 0x0, 0x2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0xfff9, r0, &(0x7f0000000340)="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", 0xfe, 0x4e656a0b, 0x0, 0x2, r3}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x3, r4, &(0x7f00000004c0)="013ae924763647e80708473bcbe9ca6992ffdc36d2e59533f990f1cb39571507f754aa5fefa94d8f57970c07e99d3e93a177ea8001530faf615535ab878f71dfd4f0a97be6ae6776412867dff16955787e5a07d5b5b8985dced3bc30b944975a30e5477b40eb90976bd5971d03c85bb04d86ef50542e38d3f7b98db80c32f9ed22b5f3e8fbfecf785e0f6fb8b656", 0x8e, 0x1, 0x0, 0x3, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x1, r6, &(0x7f0000000600)="6e3b15db97a93adb5e2b01e1ea245d36b0b75bb337e560fc2c6798c8e54b4c6303e63f162849d5ce7f2a1dec4c6b00be", 0x30, 0x7ff, 0x0, 0x0, r7}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x1f, r0, &(0x7f0000000680)="a474b8a9eb", 0x5, 0x10000}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x8001, r8, &(0x7f0000000700)="b2162a24465581325d8238ea97a8b07b2037c7148017a5ae4c32c3210e8b96995f4b4e31f2f83b55f03accc5b7b9f550e1c5776e69e8dd0bda9dee52e06e2811ea650ff0404ddd2fafca87ffa6277c5f6b5b", 0x52, 0x4, 0x0, 0x2, r9}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f00000007c0)="b15a1c3384f8e0f85fccf511e6bd5e4e3e", 0x11, 0x1b8c, 0x0, 0x2}]) 05:06:52 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf614567b0"]) [ 3227.038407][ T3830] fuse: Unknown parameter 'n' 05:06:52 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1100, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:52 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3227.066773][ T3830] fuse: Unknown parameter 'n' [ 3227.131277][ T3835] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg' 05:06:52 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:52 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x900, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:52 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x408000, 0x0) ioctl$SNDRV_PCM_IOCTL_UNLINK(r0, 0x4161, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3227.174108][ T3835] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg' 05:06:52 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf61456717"]) [ 3227.242190][ T3840] fuse: Unknown parameter ' [ 3227.242190][ T3840] d|{<]ndxgɿp aEg [ 3227.242190][ T3840] ' 05:06:52 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3227.306599][ T3840] fuse: Unknown parameter ' [ 3227.306599][ T3840] d|{<]ndxgɿp aEg [ 3227.306599][ T3840] ' [ 3227.333614][ T3847] fuse: Unknown parameter 'n' [ 3227.359020][ T3847] fuse: Unknown parameter 'n' 05:06:53 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xca9a3b00000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:53 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x9}, 0x0, 0x0, 0x0) 05:06:53 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:53 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1200, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:53 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xa00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3227.445066][ T3853] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg' [ 3227.484017][ T3853] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg' 05:06:53 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x1404, 0x8, 0x70bd2d, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000855}, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) io_getevents(0x0, 0x7, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000100)={0x0, 0x989680}) 05:06:53 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:53 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf61456760"]) 05:06:53 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3227.622686][ T3866] fuse: Unknown parameter ' [ 3227.622686][ T3866] d|{<]ndxgɿp aEg [ 3227.622686][ T3866] ' [ 3227.634760][ T3864] fuse: Unknown parameter 'n' [ 3227.647451][ T3864] fuse: Unknown parameter 'n' [ 3227.676355][ T3866] fuse: Unknown parameter ' [ 3227.676355][ T3866] d|{<]ndxgɿp aEg [ 3227.676355][ T3866] ' [ 3227.709826][ T3870] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg`' 05:06:53 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xb00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:53 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000002c0)={0x30, 0x5, 0x0, {0x0, 0x0, 0xffffffff, 0x6}}, 0x30) pselect6(0x40, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x20}, &(0x7f0000000080)={0x100000004, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, 0x0) ioctl$SNDRV_PCM_IOCTL_REWIND(r3, 0x40084146, &(0x7f0000000280)=0x10000) pselect6(0x40, &(0x7f0000000000)={0x10000, 0x8, 0x0, 0x10000, 0x7783, 0x5a, 0xcdb3, 0x80000001}, &(0x7f0000000100)={0x1, 0x4000400000000, 0x1000, 0x100000001, 0x6, 0x54, 0x1, 0x2}, &(0x7f0000000140)={0x1, 0x3, 0xd1, 0x6c2c, 0x10000, 0xb53, 0x8d8, 0x3}, &(0x7f00000001c0)={r1, r2+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={[0x4]}, 0x8}) 05:06:53 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3227.751162][ T3870] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg`' 05:06:53 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1800, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:53 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:53 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d1a00a4ddc97867c9bfbeb3cc1eeb709409cf614567"]) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r1, &(0x7f0000001bc0)={0x2020, 0x0, 0x0}, 0x2020) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r3, &(0x7f0000000140)={0x20, 0x0, r2}, 0x20) write$FUSE_OPEN(r0, &(0x7f00000000c0)={0x20, 0x0, r2, {0x0, 0x14}}, 0x20) shmctl$SHM_STAT(0xffffffffffffffff, 0xd, &(0x7f0000000100)=""/219) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r4, 0x89f2, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r5, 0x8933, &(0x7f0000004040)={'wg2\x00'}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r5, 0x8933, &(0x7f0000000280)={'wg2\x00'}) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) [ 3227.862766][ T3878] fuse: Unknown parameter 'n' [ 3227.875066][ T3878] fuse: Unknown parameter 'n' 05:06:53 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:53 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000100)={0x2020}, 0x2020) 05:06:53 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xc00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3228.005474][ T3885] fuse: Unknown parameter ' [ 3228.005474][ T3885] d|{<]ndxgɿp aEg [ 3228.005474][ T3885] ' 05:06:53 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3228.046826][ T3889] fuse: Unknown parameter 'fd|{<]' [ 3228.061227][ T3885] fuse: Unknown parameter ' [ 3228.061227][ T3885] d|{<]ndxgɿp aEg [ 3228.061227][ T3885] ' [ 3228.139473][ T3897] fuse: Unknown parameter 'n' 05:06:53 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:53 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:53 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x140c, 0x8, 0x70bd25, 0x25dfdbff}, 0x10}, 0x1, 0x0, 0x0, 0xc84}, 0x20004080) [ 3228.177751][ T3889] fuse: Unknown parameter 'fd|{<]' [ 3228.179504][ T3897] fuse: Unknown parameter 'n' 05:06:53 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:53 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:53 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:53 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3228.340414][ T3908] fuse: Unknown parameter ' [ 3228.340414][ T3908] d|{<]ndxgɿp aEg [ 3228.340414][ T3908] ' 05:06:54 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:54 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3228.430340][ T3908] fuse: Unknown parameter ' [ 3228.430340][ T3908] d|{<]ndxgɿp aEg [ 3228.430340][ T3908] ' [ 3228.447001][ T3917] fuse: Unknown parameter 'n' [ 3228.456060][ T3916] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3228.456060][ T3916] ' [ 3228.467536][ T3917] fuse: Unknown parameter 'n' 05:06:54 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2010, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3228.516924][ T3916] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3228.516924][ T3916] ' 05:06:54 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xe00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:54 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:54 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) ioctl$SIOCPNDELRESOURCE(0xffffffffffffffff, 0x89ef, &(0x7f0000000000)=0x5) 05:06:54 executing program 0: ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6664a4f9d3dace0000faffffff09000000000000005d6e64a4ddc97867c9bfbeb31eeb709409cf614526fe54c8819f8e5bd86d33c0bb29f35f68c8e91574bf13e7a79c84c1601e961a7eabe00600b423eb7d6fca85edf33d3a9694c758750a6bb7ff3cfb89b6d0ec"]) 05:06:54 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3228.690061][ T3929] fuse: Unknown parameter ' [ 3228.690061][ T3929] d|{<]ndxgɿp aEg [ 3228.690061][ T3929] ' [ 3228.718245][ T3930] fuse: Unknown parameter 'n' 05:06:54 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3228.750168][ T3937] fuse: Unknown parameter 'fd' [ 3228.759138][ T3930] fuse: Unknown parameter 'n' 05:06:54 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:54 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x200041) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0xfff, 0x44cd, 0xd54, 0x0, 0xfffffffa, 0x7}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3228.813660][ T3929] fuse: Unknown parameter ' [ 3228.813660][ T3929] d|{<]ndxgɿp aEg [ 3228.813660][ T3929] ' 05:06:54 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6664a4077c8d7b053c5d6ebfbeb31eeb709409cf6145670a00000000000000bfbe25b58bb5cf5f6e25f76faed1a590808da1bcccff770a3ce0d6321fdb616186bba49d0c1c49e966968eb3a94190866b5ab4a0884b4cffad4c6ada1dbcd27f1c0c46b49321544d07f17791028524ebc68f12bdb27b05cf47d250e75a6d80a3d5dea951cc337c01bb36dfeaa6522154f36af76064df9bc30259c9260dee732c841f1dd05d436d469e4a3088d84bcc37aff70f"]) bind$phonet(0xffffffffffffffff, &(0x7f0000000140)={0x23, 0x40, 0x32}, 0x10) pipe2(&(0x7f0000002300)={0xffffffffffffffff}, 0x88000) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f0000002480)={'syztnl0\x00', &(0x7f0000002400)={'ip6_vti0\x00', 0x0, 0x4, 0x7, 0x40, 0x1ff, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @empty, 0x8000, 0x7, 0x7, 0x2}}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) write$sndseq(r0, &(0x7f0000002580)=[{0x3f, 0xf8, 0x9, 0x70, @tick=0xfffffff7, {0x0, 0x4}, {0x8, 0x4}, @result={0x1ff, 0x9}}], 0x1c) write$FUSE_CREATE_OPEN(r0, &(0x7f0000002340)={0xa0, 0x0, 0x0, {{0x3, 0x0, 0x1, 0x8000000000000000, 0x7, 0x8, {0x5, 0x3f, 0xe8d6, 0x6, 0x80, 0xfffffffffffff448, 0x6c42, 0x1c0, 0xec, 0xa000, 0x19, r3, 0xffffffffffffffff, 0x2, 0x1}}, {0x0, 0x2}}}, 0xa0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCDELRT(r4, 0x890c, &(0x7f0000005a40)={0x0, @bcast, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @bcast, 0xc, 0x8, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) accept4$netrom(r4, &(0x7f00000024c0)={{0x3, @rose}, [@rose, @bcast, @default, @bcast, @bcast, @default, @rose, @bcast]}, &(0x7f0000002540)=0x48, 0x80800) read$FUSE(0xffffffffffffffff, &(0x7f0000000180)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f00000021c0)=ANY=[@ANYBLOB="180100be00100000", @ANYRES64=r5, @ANYBLOB="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"], 0x118) 05:06:54 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1020, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:54 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2100, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:54 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca9a3b}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:54 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3228.997053][ T3949] fuse: Unknown parameter 'n' [ 3229.016455][ T3948] fuse: Unknown parameter 'fd|{<]np aEg [ 3229.016455][ T3948] ' [ 3229.017232][ T3949] fuse: Unknown parameter 'n' 05:06:54 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:54 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getrusage(0x0, &(0x7f0000002900)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) r4 = getuid() pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r6]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r8]) getgroups(0x1, &(0x7f0000002580)=[0x0]) getgroups(0x2, &(0x7f0000002740)=[0x0, 0x0]) syz_fuse_handle_req(r0, &(0x7f0000000100)="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", 0x2000, &(0x7f0000002880)={&(0x7f0000002100)={0x50, 0xfffffffffffffff5, 0x0, {0x7, 0x1f, 0x9, 0x10246, 0x40, 0x6, 0xffffff89, 0x6}}, &(0x7f0000000000)={0x18, 0x0, 0x0, {0xfffffffffffffff8}}, &(0x7f0000002180)={0x18, 0x0, 0xffffffff, {0xfffffffffffffff6}}, &(0x7f00000021c0)={0x18, 0x0, 0x5ce8, {0x4b6a}}, &(0x7f0000002200)={0x18, 0xfffffffffffffffe, 0x5, {0x1}}, &(0x7f0000002240)={0x28, 0x0, 0x7fff, {{0x1, 0x401, 0x2, 0xffffffffffffffff}}}, &(0x7f0000002280)={0x60, 0x0, 0x5, {{0x7ff, 0x7fffffff, 0xff, 0xb9bb, 0x8, 0x3, 0xffff, 0x8}}}, &(0x7f0000002300)={0x18, 0x0, 0xffff, {0xfffffff9}}, &(0x7f0000002340)={0x1a, 0x0, 0x3f1ba5c0, {'/dev/fuse\x00'}}, &(0x7f0000002380)={0x20}, &(0x7f00000023c0)={0x78, 0xffffffffffffffda, 0x8, {0xfffffffffffffffb, 0x0, 0x0, {0x3, 0x6d97, 0x9e2a, 0x4, 0x2, 0x2, 0x0, 0x6, 0x63, 0xa000, 0x8, r2, r3, 0x10000}}}, &(0x7f0000002440)={0x90, 0x0, 0x8, {0x2, 0x3, 0x2, 0x364, 0xfffffff7, 0x5f00000, {0x1, 0xfffffffffffffff9, 0xfff, 0x0, 0x6f, 0x0, 0x4, 0x1, 0x5, 0x4000, 0x1, r4, 0xffffffffffffffff, 0x4, 0x80000000}}}, &(0x7f0000002500)={0x60, 0xb, 0x1, [{0x1, 0x0, 0xa, 0x20, '/dev/fuse\x00'}, {0x1, 0x8, 0xa, 0x4, '/dev/fuse\x00'}]}, &(0x7f00000025c0)={0x150, 0x0, 0x101, [{{0x5, 0x3, 0xfffffffffffffffd, 0x9, 0x2, 0x9, {0x1, 0x800, 0x6, 0x81, 0x3f, 0x20, 0x10001, 0x200, 0xfffffff8, 0x1000, 0xffffffff, r6, 0xffffffffffffffff, 0x7, 0x1000}}, {0x1, 0x20, 0x1, 0x7, '.'}}, {{0x2, 0x0, 0x941e, 0xced, 0x4, 0x2, {0x4, 0x7, 0x2, 0x1, 0xad, 0x2599838, 0xb10, 0x5, 0x6, 0x1000, 0x200, r8, r9, 0x5, 0x5}}, {0x0, 0xb7, 0x4, 0xffffffff, '\'[!-'}}]}, &(0x7f0000002780)={0xa0, 0x0, 0x2, {{0x6, 0x2, 0x1000, 0x4, 0x5a5e, 0x0, {0x5, 0x3, 0xfffffffffffffa1d, 0x8000, 0x9, 0x6, 0xfffffffa, 0x1, 0x531c4d15, 0xe000, 0x7, 0xffffffffffffffff, r10, 0x4}}, {0x0, 0xa}}}, &(0x7f0000002840)={0x20, 0x0, 0x1, {0x1, 0x4, 0x5, 0x8}}}) [ 3229.095777][ T3955] fuse: Unknown parameter ' [ 3229.095777][ T3955] d|{<]ndxgɿp aEg [ 3229.095777][ T3955] ' [ 3229.135615][ T3948] fuse: Unknown parameter 'fd|{<]np aEg [ 3229.135615][ T3948] ' 05:06:54 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1100, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3229.153040][ T3955] fuse: Unknown parameter ' [ 3229.153040][ T3955] d|{<]ndxgɿp aEg [ 3229.153040][ T3955] ' 05:06:54 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:54 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2500, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:54 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe}, &(0x7f0000000080)={0x81}, 0x0, 0x0, 0x0) 05:06:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000004040)={'wg2\x00'}) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/56, 0x38}, {&(0x7f0000001140)=""/10, 0xa}], 0x3, &(0x7f00000011c0)=""/9, 0x9}, 0x40002101) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3229.315504][ T3969] fuse: Unknown parameter 'n' 05:06:54 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3229.352811][ T3969] fuse: Unknown parameter 'n' 05:06:55 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1200, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3229.411921][ T3975] fuse: Unknown parameter ' [ 3229.411921][ T3975] d|{<]ndxgɿp aEg [ 3229.411921][ T3975] ' [ 3229.450510][ T3978] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3229.450510][ T3978] ' 05:06:55 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:55 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}, &(0x7f0000000080)={0x3dbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r1, &(0x7f0000001bc0)={0x2020, 0x0, 0x0}, 0x2020) syz_genetlink_get_family_id$ethtool(&(0x7f0000000280)='ethtool\x00') openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x4600, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r3, &(0x7f0000000140)={0x20, 0x0, r2}, 0x20) write$FUSE_OPEN(r0, &(0x7f0000000000)={0x20, 0xfffffffffffffffe, r2, {0x0, 0x2}}, 0x20) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x18, 0x140d, 0x200, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x5}, 0x40000) [ 3229.476138][ T3975] fuse: Unknown parameter ' [ 3229.476138][ T3975] d|{<]ndxgɿp aEg [ 3229.476138][ T3975] ' 05:06:55 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9aca00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:55 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:55 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3229.631379][ T3986] fuse: Unknown parameter 'n' [ 3229.673477][ T3986] fuse: Unknown parameter 'n' 05:06:55 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:55 executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r0}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) r1 = getuid() pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) read$FUSE(0xffffffffffffffff, &(0x7f0000002600)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r7]) read$FUSE(0xffffffffffffffff, &(0x7f0000004640)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r9}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r10, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r11]) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000000c0)="8f534dc153743c052a2411f3d34b0842d90091143d581d0bd599e805af7aada931af5f09897cf1d0d9bf38ad857ed208b4bec17cae58b4ac2910a207df165fca33d147f3065e44a6e87522e25bd8aea0a776882e33969df851abddcfd82667d9036dd7cd56944e6536b430e1752506b4efbbc61be4532db46de7a310b6a88c55d0dcb4a218b51ad3bc1de6843f836cff34dfb3de4a1a452bd0ad912d6a509c2a8151ba8231605e54b77174132f9446438d3e53dd31a9ba1b15f3dee619446eec7671a1575005eedd348959a1409b299d75fdba33012d8b8ec1eb7ca9c1863ec8b499c4cfb8b4d69ed404815e13d34a37fcf0d90dafa0a09e53dde7a8e8c3f7d66ef08c02b9e63df4829d65ce8c70359083be7fc214d6d1d2411eb0967efe64dc04028a3967394028728d75dc41cf2ca8f47e46791327948a74bb790b47d4ad952c67d1413ef54d019ad12bb648222646b7d737397a1f4ce0fecf9cbfa950305f01f5f4e55d9328e0f4d0b7479d741d1ccf6caf58dc5cc57a94bd630b99e7695d6fb20cf148386c14dfa7b82b7f43511783a3c8dc371b06da851cc0e6940485ae28888ae3a4d436bd10a54c327a51a0fcf237bbb9077a399c5307be52bf0dc41749d65d3ac5554ed6809a91679a30d942b0bb43a9cf2cfa575c9d917a2bc4d95bda333a45ec32d87eb05ea5885d3ec33e4d27722978c0ccbc8c47b48bbca6cbe48535222565ff4310bd19b0630c1e45cd5f4c48ab8d438c6999005db58e9e346742d863ccfaef1edb4315d8ba39b70dbde7fffadb25bafcf02d3e2cea07c7521ae822f04e0620c60bdc57740681135c6dce8aa08f19f5146135c35411188f02b59905988aaeb625770510c36f0ab1920a60930a323d7b9efd7adcd667c14a1e4fcb2f7538d5ce2d9e39cc6be8896cef1d1c302fbb49fce4952481ae9842de0e85e9cb96cf3a7cc2ef50a7fe1cbf43a42d24b1b6bd7a42cc8869ed742558e12aa469ca04114d55df6f5083e93377c5c1b3d310f2418ef309bbbe24aa47102785a91f655d5c5feaffb6754321d1fd97c40e3b8e128560315da92b428b10d8fa68458f07a9a38ad715832e015be32002e95923d81253cf201b59049b00c9a87b0bbc3e00a499b07b20c1f3f2a19e51b83baa65fd0b64fa867edfc6bfbe99407880c257abceb290fb59d0f4af9d3fbd51fe4f0ac12fa0eea7bf1ae9c4005dca78eaca5d5b8d597556e997fe9b92e0814e1f857419c8ad617f886695b6a6426e6f8e970ceacc726c7ea4118bf0b91736eef313cd12a888606958a25ab2d7b2bd37011b85ee726db196fe7f665037f7bb6925c65c210511ef865cc1beec66a86cf0a2a62219961450a223c1582035119a76fdfa101923e16e12cf732db48f831ae0233066df013b79fb07e862764f298b613e094ce841957865c585d2362ab5d58345ec96c571b75996ee6e4e7875056179f65b7c4ac1b11dc473688bec531bf1e51933308013d8a91df69bf395039af981bdbb7882aa74c5aad37c5e846dcd622b1416dea042f897d2052e3d6c481bd804b6cde9c9d547735cb7e618a93b59e6893684842ce7959f32b77c3399270c7b0f454917a6061a9d02c082975c50217fb6b6625dd7e5c39c7f5acc7b6e70e0f97c2c759607c6f22c686ed24fb7dbc0df8908dc35be60afa9267535f9ceb958c61aa4d0a6267e8b63c5f73443ba615086bd1ebfccf4abb3c814fd62d1815c715afefa02392c4bd490efa09e9d2e88f65cb8c5c9298651f8b09bb10940989d19ef0afe4061959b4a385e902c6a110f92089ae728d4e3b77b113a54152cd152e9f879b16a9d4d82ecfa261e575cc39dcde78c1e6026815c0e06fd34c4ec751fcae1b298ec4323c2a2cbb2d8b4bf9edd13c17f2add20d5de095ec56148c07f556b6526394fa4f125a32af47b3070c87c2116414945d5936d601e88e0e6e7748c5b5bd0e3595c9680b7b5bb8cbc183462cf8786cc844abb3fb796bec3b37539faa2d9ba611b60693cdf4a1a5e218c3a08b1587a3e832165b956ee86396381edf79912ded8139e655f4f5668415ef9f92b84d1b0e4022b3480f4e24c5cf6cfd59be39ea64393d894a10c32517a931978c3cae0e89507ed059eb75234002b8e5746bee550cb93dbd10eb262083e0bbc184b5b50f125842ed4034ce136ddf77ca108cafb2d604349daf5a6026efb13019379bed99b20d3833361d28e1de7777891d53743e4862e794963ca21d67061797bf83aab04e3ffcc455e3c9dd29b3b2b0fc76875008977c6616b566f234a337eea342aeeab12d01416a87e391863c9a9e5cede9a0c9cc59096448a2591f06bd23a907d41750413da706e29d4ac5680511bce5c5045424406f5300562693b2137e2065ccdedd140bca261d3b14f499c8ed455e0b50f47284df6ac2cb3a66c520cbc46de2248625c4085fbff820ee575f82106a79317fafca8324e1ef6a2cff45320f71a9a5409a06bbd573e8c8d1df6018958bd460d5d2c0eb3f8cb1fc10750e36a182547ee2c01513c81b8d8d83e37d976701175f5c2cbabac606611d96a20b2def28f871aec2c37f58dbdbbffd1cd955d04d4bdd49d5900ce07f1c12fbb85a6008831f009aeb0b5ca421366d2e0b1fa1694e844a9454594678f969a2eff054c3aa1d0025c285e5b7ddd7d90c4387705d1d32da49f15af1e9702a2a45870c08d46b3b56bb96cc247eca54b875956dce1f2047130da6248369c133adcad60161e2f2f90db7b22631ae4fe8fcac3b1fba18c4d6c82073d7531e1458bc82c80b9650bf56b21ff551dbcba57cbb5938c54c79918a2ae06a2bff3c03db0ba0ecafea95bf08d2e609b45b8e8eae4dcba55442d4ec2d0d5fb706909a79da158ebafaa30093bb13785917e91c809e6525924883dda032a031f01ca67b18bd7211a37383105fa42c15af7ee002ba042b36ed03af64dc19036caadc4c0d902bf0e3593ea455928e5bc52db8b5f9f865a26c25b4adcecbf6e82bb9c8982c37ca51ca4dd9cc94571e5d96a2e731998b371cd78257ca755049dfd63a071385024dfec8cd73a0a7f8fadc9c47399e2806a91c08ccfe952627df79af2e7e50caab6c622f8bbcf58d92cb07614d92f8d95d8b10d77e98c26e697a49065f3e9c5853a6eb215f730e5d6b73c1795d8518cda607fa42cf6299f34ea9078bdc4e5b301457c5ca5ff5e8e57175918b3197c3061e9125c108e1c1a78b741d371a4a13ae8ed4c4e17dc8d2734ab90bea63c2c0c6b7b4ef0a1873e7e86eaf0c07fadde753ef5bd8cbfab314583b82673667c415062b00de5078f2f5937ad8e59bb56a0204e4997e58262245bed685be53f6b198218178e4d2c2c95749e166ef31a7fea3e576ba51b2d123eb5f412065caebdeec6037c557d5adbb7133a56e7da9b36d92079ffc54b3898d75a99e58cb7ea8fd766c50edfdfbd596c980f534c81661e7468ea722cc17c1176eadb946d0049a29cb04ebd1d9902a9b5e5edc1715abb596e971d2c73df0c7d36c7c7b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", 0x2000, &(0x7f0000006cc0)={&(0x7f00000020c0)={0x50, 0x0, 0xd51a, {0x7, 0x1f, 0xffff, 0x8400, 0x1, 0x9, 0x4, 0x80}}, &(0x7f0000002140)={0x18, 0x0, 0x100000000, {0x8}}, &(0x7f0000002180)={0x18, 0x0, 0x633f, {0x80}}, &(0x7f00000021c0)={0x18, 0x0, 0x3, {0x4}}, &(0x7f0000002200)={0x18, 0x0, 0x7, {0x400}}, &(0x7f0000002240)={0x28, 0x0, 0x16, {{0xfff, 0x4}}}, &(0x7f0000002280)={0x60, 0x0, 0x1, {{0x3, 0xfffffffffffffff8, 0x2, 0x1, 0x5, 0x7}}}, &(0x7f0000002340)={0x18, 0x0, 0x80, {0x7}}, &(0x7f0000002380)={0x16, 0x0, 0x8001, {'\\.@^^\x00'}}, &(0x7f00000023c0)={0x20, 0x0, 0x3ff, {0x0, 0x7}}, &(0x7f0000002400)={0x78, 0xffffffffffffffda, 0x7, {0x38000, 0xffffffff, 0x0, {0x0, 0x9, 0x1921ed8a, 0xffffffffffffff80, 0x4, 0xf7a1, 0x1f, 0x80, 0x1000, 0x8000, 0x400, 0xffffffffffffffff, 0x0, 0x200, 0x1}}}, &(0x7f0000002480)={0x90, 0x0, 0x7, {0x4, 0x0, 0xe00000, 0xc29, 0x1ff, 0x795, {0x0, 0xffffffff, 0x1, 0x3, 0x0, 0x5, 0x40, 0xfffffff8, 0x1, 0x1000, 0x80000001, 0x0, r0, 0xfffff9ea, 0x3}}}, &(0x7f0000002540)={0x98, 0x0, 0x1b2d, [{0x1, 0x7782, 0xb, 0x8, '].$\'{](-*%['}, {0x1, 0x7ff, 0x5, 0x1, 'fuse\x00'}, {0x2, 0x7, 0x5, 0x100, 'fuse\x00'}, {0x1, 0xfffffffffffffffa, 0x5, 0xe22, 'fuse\x00'}]}, &(0x7f0000006680)={0x508, 0x0, 0x6, [{{0x0, 0x2, 0x4, 0xc71f, 0x6, 0x2, {0x5, 0xfffffffffffffffd, 0x8001, 0x5, 0x4, 0xd4b0, 0x2, 0x1, 0x4, 0x8000, 0x1, r1, 0xffffffffffffffff, 0xffffffff, 0x5}}, {0x2, 0xff, 0x2, 0x4, '%-'}}, {{0x3, 0x2, 0x2, 0x7, 0x1, 0x1, {0x0, 0x2, 0xf69, 0xbe38, 0x80000001, 0x1, 0x8001, 0x5, 0x5, 0x1000, 0x80000000, r3, 0xee00, 0xff}}, {0x2, 0x838, 0x5, 0xce29, 'fuse\x00'}}, {{0x2, 0x3, 0x7, 0x2, 0x9, 0x1, {0x3, 0x6, 0x8, 0x2, 0x7b63b2ce, 0x4, 0x4, 0x32c2, 0x7d, 0x2000, 0x80, 0x0, 0xffffffffffffffff, 0x7d53, 0xc1}}, {0x1, 0x2, 0x2, 0x2, '\\}'}}, {{0x0, 0x2, 0x9, 0x8, 0x200, 0x7ff, {0x6, 0xffffffff, 0x8, 0x100000001, 0x8, 0x51b, 0xfd, 0x5, 0x0, 0x2000, 0x8000, r4, 0xee00, 0x0, 0x3}}, {0x2, 0x9, 0x5, 0x2, 'fuse\x00'}}, {{0x4, 0x1, 0x8000, 0x7, 0x200, 0xfffffffc, {0x0, 0xfffffffffffffff7, 0x1, 0x0, 0x7, 0x3, 0x7f, 0xc7, 0x0, 0x4000, 0x100, 0xffffffffffffffff, r5, 0x400, 0x915}}, {0x2, 0x5b5, 0x0, 0x5}}, {{0x6, 0x0, 0x5, 0x4, 0xffffff2d, 0x7fff, {0x6, 0x785, 0x80, 0x4, 0x6, 0x5, 0x7, 0x2, 0x4, 0xc000, 0x1, r7, 0x0, 0x6, 0xee}}, {0x2, 0x9, 0x5, 0x3, 'fuse\x00'}}, {{0x0, 0x1, 0x100, 0x6, 0x2, 0x2, {0x0, 0x5, 0x1, 0x6, 0x40, 0x7, 0x800, 0xef5, 0x7, 0xc000, 0xfdd, 0xee00, r8, 0x1, 0x2}}, {0x0, 0x7fffffff, 0x3, 0x112440fb, '#$^'}}, {{0x6, 0x0, 0x8, 0x4, 0xd2b4, 0x6, {0x0, 0x80000000, 0x3, 0x2, 0x944b, 0xffffffffffff7fff, 0x5, 0xea, 0x4, 0xa000, 0x1, 0xffffffffffffffff, r9, 0x3, 0xd27b}}, {0x4, 0x6b, 0x5, 0x68, 'fuse\x00'}}]}, &(0x7f0000006bc0)={0xa0, 0x0, 0x1, {{0x3, 0x3, 0x95, 0x3f, 0x7ff, 0xc4d0, {0x1, 0x9, 0x2, 0xd2d6, 0x100000001, 0x5c2e017, 0x67, 0x8, 0x80, 0xa000, 0x3, r11, 0xee01, 0x6, 0x7}}, {0x0, 0x18}}}, &(0x7f0000006c80)={0x20, 0x0, 0x8, {0x5, 0x0, 0x81, 0x4}}}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:55 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000700)='/dev/null\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x2c, 0x1402, 0x100, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r1}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x50) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x4054) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r3, &(0x7f0000001bc0)={0x2020, 0x0, 0x0}, 0x2020) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r5, &(0x7f0000000140)={0x20, 0x0, r4}, 0x20) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0xfffffffffffffffe, r4}, 0x10) 05:06:55 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1800, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3229.747524][ T3994] fuse: Unknown parameter ' [ 3229.747524][ T3994] d|{<]ndxgɿp aEg [ 3229.747524][ T3994] ' 05:06:55 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3229.816380][ T3994] fuse: Unknown parameter ' [ 3229.816380][ T3994] d|{<]ndxgɿp aEg [ 3229.816380][ T3994] ' [ 3229.874745][ T4000] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3229.874745][ T4000] ' 05:06:55 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4800, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3229.925787][ T4000] fuse: Unknown parameter '' [ 3229.935113][ T4006] fuse: Unknown parameter 'n' [ 3229.951294][ T4006] fuse: Unknown parameter 'n' 05:06:55 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca9a3b00000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:55 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/75) 05:06:55 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r1, &(0x7f0000001bc0)={0x2020, 0x0, 0x0}, 0x2020) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r3, &(0x7f0000000140)={0x20, 0x0, r2}, 0x20) write$FUSE_DIRENT(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="b800000002000000", @ANYRES64=r2, @ANYBLOB="020000000000000003000000000000000000000000000080080000000000000002000000000000000a000000090000002f6465762f6675736500000000000000000000000000000008000000000000000a000000030000002f6465762f66757365000000000000000600000000000000030000000000000003000000080000002e5c2b0000000000010000000000000006000000000000000800000000000080295c253a2e2b2829"], 0xb8) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_DROP(0xffffffffffffffff, 0x4143, 0x0) 05:06:55 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:55 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3230.054903][ T4011] fuse: Unknown parameter ' [ 3230.054903][ T4011] d|{<]ndxgɿp aEg [ 3230.054903][ T4011] ' [ 3230.120922][ T4011] fuse: Unknown parameter ' [ 3230.120922][ T4011] d|{<]ndxgɿp aEg [ 3230.120922][ T4011] ' [ 3230.144796][ T4019] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3230.144796][ T4019] ' [ 3230.172571][ T4022] fuse: Unknown parameter 'n' 05:06:55 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x2000, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000100)={0x10}, 0x10) 05:06:55 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3230.208497][ T4022] fuse: Unknown parameter 'n' [ 3230.223634][ T4019] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3230.223634][ T4019] ' 05:06:55 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:55 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:55 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2010, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000004040)={'wg1\x00'}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0]) 05:06:56 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, 0xfffffffffffffffe, 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f00000011c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$afs(&(0x7f0000000000)='afs\x00', &(0x7f00000000c0)='./file0\x00', 0x6ff, 0x2, &(0x7f0000001180)=[{&(0x7f0000000100)="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", 0x1000, 0x2}, {&(0x7f0000001100)="afb2b444dec73677693d83d2db1f4c5c17e68830867064ee08832c4d6cfbc093b5c8432ab88f119618f697711f4c3ecf7f2c4c73c12a9e1f41eb35a7d7c39791b6bd", 0x42, 0x7ff}], 0x2058, &(0x7f0000003200)={[{@flock_write='flock=write'}, {@dyn='dyn'}, {@autocell='autocell'}, {@flock_openafs='flock=openafs'}, {@flock_strict='flock=strict'}, {@flock_openafs='flock=openafs'}, {@flock_openafs='flock=openafs'}, {@flock_openafs='flock=openafs'}, {@flock_strict='flock=strict'}], [{@obj_role={'obj_role', 0x3d, '#'}}, {@audit='audit'}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/'}}, {@fowner_lt={'fowner<', r1}}, {@subj_user={'subj_user', 0x3d, '+^'}}, {@pcr={'pcr', 0x3d, 0x8}}, {@appraise_type='appraise_type=imasig'}]}) 05:06:56 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3230.415757][ T4037] fuse: Unknown parameter ' [ 3230.415757][ T4037] d|{<]ndxgɿp aEg [ 3230.415757][ T4037] ' 05:06:56 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3230.467535][ T4039] fuse: Unknown parameter 'n' [ 3230.479752][ T4039] fuse: Unknown parameter 'n' [ 3230.502221][ T4041] fuse: Unknown parameter '00000000000000000003' [ 3230.504181][ T4037] fuse: Unknown parameter ' [ 3230.504181][ T4037] d|{<]ndxgɿp aEg [ 3230.504181][ T4037] ' 05:06:56 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2100, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3230.549230][ T4045] fuse: Unknown parameter '00000000000000000003' 05:06:56 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:56 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:56 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5c00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2$9p(&(0x7f0000000080), 0x84800) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000040)={'wg1\x00'}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000080)=ANY=[]) [ 3230.696707][ T4055] fuse: Unknown parameter 'n' [ 3230.708403][ T4055] fuse: Unknown parameter 'n' 05:06:56 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:56 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2500, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:56 executing program 3: syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id'}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r1]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r3 = getuid() r4 = getuid() read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000180)={0x478, 0x0, 0x0, [{{0x0, 0x1, 0x81, 0x100000000, 0x9, 0xe4a, {0x0, 0x2, 0x8, 0x3, 0x2, 0x6, 0x2, 0x80000000, 0x5, 0xc000, 0xc2f, 0xee00, 0x0, 0x80, 0x9}}, {0x4, 0x622, 0xa, 0x5, '/dev/vcs#\x00'}}, {{0x1, 0x1, 0x3, 0x5, 0x3, 0x10001, {0x0, 0x10001, 0x40, 0x0, 0x200, 0x1, 0x3, 0x8, 0x800, 0x4000, 0x7ff, r1, 0x0, 0x3, 0x2}}, {0x2, 0xfffffffffffffffb, 0x0, 0x7}}, {{0x4, 0x1, 0x9, 0xffffffff, 0x1ff, 0xfffff832, {0x4, 0x2, 0x2, 0x1, 0x3, 0x7fffffff, 0x9, 0x6, 0x716, 0xa000, 0x6, 0xffffffffffffffff, r2, 0x6, 0x3f}}, {0x2, 0xfff, 0x7, 0x1ff, '@(!{*^^'}}, {{0x0, 0x2, 0x7ff, 0x5, 0x8, 0x4, {0x1, 0x2, 0x100000000, 0x0, 0x10001, 0x4, 0x4, 0x7, 0x3, 0x8000, 0x4, r3, 0xffffffffffffffff, 0x10001, 0x8}}, {0x0, 0x7, 0x4, 0x85, '+/*,'}}, {{0x0, 0x0, 0x0, 0x890, 0x8, 0x3, {0x1, 0xffffffffffffffff, 0x9, 0x3, 0x50d0, 0x80000000, 0x0, 0x50000, 0x92b, 0xc000, 0x50f6, r4, r5, 0x38, 0xadf}}, {0x2, 0x5, 0xa, 0xef, '/dev/vcs#\x00'}}, {{0x2, 0x3, 0x2, 0x0, 0x6, 0x1, {0x1, 0x7, 0x400, 0x40, 0xfffffffffffff801, 0x200, 0x200, 0x8, 0x80000000, 0x339be16522978e82, 0x5, 0xee00, r6, 0x0, 0x1}}, {0x0, 0x101, 0x0, 0x8000000}}, {{0x0, 0x3, 0x1, 0xd7c, 0x7fffffff, 0x461, {0x4, 0x9, 0x1f, 0x1, 0x3, 0xfffffffffffffff8, 0x10001, 0xe4cb, 0x4, 0x6000, 0x8, 0xee00, r7, 0xd2c9, 0x8}}, {0x2, 0x1ff, 0xa, 0x6, '/dev/vcs#\x00'}}]}, 0x478) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x800) write$FUSE_NOTIFY_STORE(r8, &(0x7f0000000080)={0x2d, 0x4, 0x0, {0x3, 0x6, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2d) write$FUSE_NOTIFY_STORE(r9, &(0x7f0000000100)={0x2d, 0x4, 0x0, {0x5, 0x7fffffff, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2d) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x6}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 05:06:56 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3230.807358][ T4064] fuse: Unknown parameter ' [ 3230.807358][ T4064] d|{<]ndxgɿp aEg [ 3230.807358][ T4064] ' [ 3230.810956][ T4065] fuse: Unknown parameter '' [ 3230.883138][ T4064] fuse: Unknown parameter ' [ 3230.883138][ T4064] d|{<]ndxgɿp aEg [ 3230.883138][ T4064] ' 05:06:56 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3230.935788][ T4077] fuse: Unknown parameter 'n' 05:06:56 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80) [ 3230.964113][ T4077] fuse: Unknown parameter 'n' 05:06:56 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:56 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:56 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:56 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3231.098533][ T4086] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3231.098533][ T4086] ' [ 3231.134297][ T4086] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3231.134297][ T4086] ' [ 3231.150165][ T4093] fuse: Unknown parameter ' [ 3231.150165][ T4093] d|{<]ndxgɿp aEg [ 3231.150165][ T4093] ' 05:06:56 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video2\x00', 0x2, 0x0) r0 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x140b, 0x200, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x4081}, 0x4000) 05:06:56 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3231.206644][ T4096] fuse: Unknown parameter 'n' 05:06:56 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3231.237849][ T4093] fuse: Unknown parameter ' [ 3231.237849][ T4093] d|{<]ndxgɿp aEg [ 3231.237849][ T4093] ' [ 3231.252219][ T4096] fuse: Unknown parameter 'n' 05:06:56 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3231.378581][ T4103] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3231.378581][ T4103] ' [ 3231.444486][ T4103] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3231.444486][ T4103] ' 05:06:57 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_WRITE(r1, &(0x7f0000000000)={0x18, 0x0, r2, {0x6}}, 0x18) 05:06:57 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4800, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:57 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6800, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:57 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca9a3b}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:57 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:57 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a0a7fb1c67aa78c2c1a00fb73b1b71f2c7988ab9d2dae4e0a67010edd6543de30c773b1619e2911b656867ed3d357ab42a54f3d2031489efbf6353072286710e8c26a89c6ac36058200c36cea80f538c84200ddca55346612a9dbeb"]) read$FUSE(0xffffffffffffffff, &(0x7f0000000100)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4(r1, &(0x7f0000002280)=@phonet, &(0x7f0000002340)=0x80, 0x80800) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r2, &(0x7f00000025c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002300)={&(0x7f0000002240)={0x18, 0x1409, 0x100, 0x70bd2a, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x7deb4f0ee9393a8e}, 0x5) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000002800)='/dev/nvram\x00', 0x3110c0, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r3, &(0x7f0000002840)={0x26, 0x3, 0x0, {0x0, 0x5, 0x0, 'fuse\x00'}}, 0x26) getresuid(&(0x7f0000002140), &(0x7f0000002200), &(0x7f0000002180)=0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f00000026c0)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002680)={&(0x7f0000002640)={0x30, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x9}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004800}, 0x40) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x200005a, &(0x7f0000002400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f746d6f64653d3030303030303030303030687fd3c867f23030303030303032303030302c75736572ee1e85879349f1422339d688c41a61dd5f69643d2c561352cfa063fe2840058cc8be6177aa7fe6668557d67dade0ca05f401553dba2a77f1f2cb707704f97ea0a8cf98b209f63473f7f7c7e4c8576978ecf390e886b4eac63fd44a38dd60a64ba48a9fb385d6fafddfa7bac87f895cbe3a581e45807bc27c7bba9dd6b8691cc04691f70145773ba540e008747b064ff3b8178d25bb50abede1d0a9e181c75d783da2ea432692fb83c3557c2e1ee63c113045713b57a4b2c0ae70db7d35e43b462f", @ANYRESDEC=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b736979f73d3078303030303030303030303030303230302c657569643e", @ANYRESDEC=0xee01, @ANYBLOB=',context=system_u,hosh,uid=', @ANYRESDEC=r4, @ANYBLOB=',\x00']) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000027c0)={&(0x7f0000002700)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002780)={&(0x7f0000002740)={0x24, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40080}, 0x800) 05:06:57 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3231.803175][ T4126] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3231.803175][ T4126] [ 3231.803175][ T4126] z' [ 3231.835470][ T4130] fuse: Unknown parameter 'n' 05:06:57 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3231.856897][ T4132] fuse: Unknown parameter ' [ 3231.856897][ T4132] d|{<]ndxgɿp aEg [ 3231.856897][ T4132] ' [ 3231.891993][ T4130] fuse: Unknown parameter 'n' [ 3231.894126][ T4136] fuse: Bad value for 'fd' 05:06:57 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x406a00, 0x0) r1 = socket(0x26, 0x80000, 0x4) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x184, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_WANTED={0x144, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x80, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/fuse\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/fuse\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x4}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ']-\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '::-\'\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x19, 0x4, "03b4d68aa352e3af84de30b936e3395f6081ccc3d1"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}, @ETHTOOL_A_BITSET_BITS={0x80, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\\\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xcba3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',-\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4d4a}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffff8a}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x40000}, 0x8048020) io_cancel(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x8001, 0xffffffffffffffff, &(0x7f00000000c0)="e22947e80d3efb99cd66fb09890ae09f3f6ed46d4b8843635fb1487b2a55f520f82fcb28a5090ac306ddb74fc3e36911d53fec79522ec9034674277d5f9e60c5b8fa1b7308cdb0a7aa", 0x49, 0x6, 0x0, 0x0, r0}, &(0x7f00000001c0)) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3231.927820][ T4132] fuse: Unknown parameter ' [ 3231.927820][ T4132] d|{<]ndxgɿp aEg [ 3231.927820][ T4132] ' [ 3231.929794][ T4126] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3231.929794][ T4126] [ 3231.929794][ T4126] z' 05:06:57 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:57 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6c00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:57 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3232.044287][ T4131] fuse: Bad value for 'fd' 05:06:57 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3232.088018][ T4156] fuse: Unknown parameter 'n' 05:06:57 executing program 3: syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x7fffffff, 0x0, 0x2, 0x0, 0x40}, &(0x7f0000000080)={0x2}, 0x0, 0x0, 0x0) 05:06:57 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6664a4077c7c4983d80e86040454a808b300a6dcb31eeb709409cf6145670a76fbc47a7b27897316947c7f90e6d6eaed6d4d8b19f0837a04b711d4499cd8bf5cd3e9af5e7a48b7ba9a7a557c49de2972fc160825e508fa2330e3d27fb48ed841a66067b7abb9d01b89750195777e9035974d0e13a3eedc67ac"]) [ 3232.124966][ T4156] fuse: Unknown parameter 'n' 05:06:57 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5c00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3232.201266][ T4161] fuse: Unknown parameter ' [ 3232.201266][ T4161] d|{<]ndxgɿp aEg [ 3232.201266][ T4161] ' 05:06:57 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:57 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9aca00}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:57 executing program 3: ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x8, 0x7f, 0x3f, 0x5, @time={0x6, 0x40}, {0x9}, {0x3f, 0x40}, @note={0x0, 0x7, 0xff, 0xfc, 0x5}}, {0xc0, 0x1, 0xa5, 0x0, @tick=0x3561, {0x40, 0x78}, {0xfa, 0x6}, @quote={{0x0, 0x1}, 0xf64a, &(0x7f0000000140)={0x0, 0xcf, 0x0, 0x6, @time={0x10001}, {0x9, 0x7}, {0x7, 0xda}, @control={0x81, 0x9cc0, 0x2}}}}, {0xfc, 0x0, 0x0, 0x9, @time={0xffffffff, 0x10000}, {0x1, 0x3}, {0x7, 0x6}, @addr={0x4, 0x7}}, {0x5, 0x4, 0x8, 0x40, @tick=0xfe000000, {0x3, 0xd4}, {0x7f, 0x64}, @quote={{0x5, 0xff}, 0x81, &(0x7f0000000180)={0x3, 0x40, 0x28, 0x7f, @tick=0xc8d6, {0x5, 0x40}, {0x2f, 0xf8}, @note={0xb0, 0x3f, 0x5, 0x8, 0x5}}}}, {0x5, 0x5, 0x3, 0x1, @tick=0x1f, {0x7, 0x9f}, {0x0, 0x9}, @addr={0x81, 0x80}}, {0x5, 0x80, 0x2, 0x3, @time={0x0, 0xffffffb1}, {0x3f, 0x3}, {0x2, 0xff}, @addr={0x80, 0x7}}, {0x3f, 0x7, 0x3f, 0x1f, @time, {0x9, 0xfc}, {0x9, 0x1}, @connect={{0x80, 0x69}, {0xe6, 0xe5}}}], 0xc4) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000100)) [ 3232.279030][ T4168] fuse: Unknown parameter 'fd||IT' [ 3232.296173][ T4161] fuse: Unknown parameter ' [ 3232.296173][ T4161] d|{<]ndxgɿp aEg [ 3232.296173][ T4161] ' [ 3232.352631][ T4168] fuse: Unknown parameter 'fd||IT' [ 3232.402540][ T4178] fuse: Unknown parameter 'n' 05:06:58 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:58 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3232.424659][ T4178] fuse: Unknown parameter 'n' 05:06:58 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) syz_init_net_socket$netrom(0x6, 0x5, 0x0) 05:06:58 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:58 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) io_pgetevents(0x0, 0x9, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000000), &(0x7f0000000240)={&(0x7f0000000200)={[0xa203]}, 0x8}) 05:06:58 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3232.583833][ T4193] fuse: Unknown parameter ' [ 3232.583833][ T4193] d|{<]ndxgɿp aEg [ 3232.583833][ T4193] ' [ 3232.591134][ T4187] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3232.591134][ T4187] ' 05:06:58 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:58 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca9a3b00000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3232.635413][ T4193] fuse: Unknown parameter ' [ 3232.635413][ T4193] d|{<]ndxgɿp aEg [ 3232.635413][ T4193] ' [ 3232.676490][ T4187] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3232.676490][ T4187] ' [ 3232.705305][ T4200] fuse: Unknown parameter 'n' 05:06:58 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000100)={{0xff, 0xb8}, {0x1, 0x2}, 0x8, 0x4, 0x1}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3232.734639][ T4200] fuse: Unknown parameter 'n' 05:06:58 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6800, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:58 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7a00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:58 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000004040)={'wg2\x00'}) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x100802, &(0x7f0000000000)=ANY=[]) 05:06:58 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:58 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:58 executing program 3: sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="50000000051400032abd7000fcdbdff35107baccafbb492108000100020000000000030001000000080001000000000008000300030000000800010000000000080803000100000008000100000000000800030004000000"], 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4004881) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000140)={0x2c, 0x4, 0x0, {0xfffffffffffffffd, 0x401, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x2c) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x20000000000008}, 0x0, 0x0, 0x0) 05:06:58 executing program 0: recvmsg$can_j1939(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/157, 0x9d}, {&(0x7f00000001c0)=""/93, 0x5d}, {&(0x7f0000000240)=""/116, 0x74}, {&(0x7f00000002c0)=""/52, 0x34}], 0x4, &(0x7f0000000340)=""/120, 0x78}, 0x10021) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000400)={0x30, 0x5, 0x0, {0x0, 0x3, 0x8001, 0x4}}, 0x30) [ 3232.962947][ T4221] fuse: Unknown parameter ' [ 3232.962947][ T4221] d|{<]ndxgɿp aEg [ 3232.962947][ T4221] ' [ 3232.972185][ T4226] fuse: Unknown parameter 'n' [ 3233.000501][ T4226] fuse: Unknown parameter 'n' 05:06:58 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:58 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3233.027441][ T4221] fuse: Unknown parameter ' [ 3233.027441][ T4221] d|{<]ndxgɿp aEg [ 3233.027441][ T4221] ' 05:06:58 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6c00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:58 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:58 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, 0xfdf, 0x0, 0x200000000000, 0x3, 0x8000000}, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x2, 0x1, 0x2}, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) write$FUSE_STATFS(r0, &(0x7f0000000100)={0x60, 0xfffffffffffffffe, 0x0, {{0x1, 0x100, 0xac52, 0x2, 0x10001, 0x3, 0x9, 0x4}}}, 0x60) [ 3233.163038][ T4235] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3233.163038][ T4235] ' [ 3233.240204][ T4244] fuse: Unknown parameter 'n' 05:06:58 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3233.283883][ T4244] fuse: Unknown parameter 'n' 05:06:58 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97847c9bfbeb31eeb709409c57532fe0a"]) 05:06:58 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3233.320802][ T4249] fuse: Unknown parameter ' [ 3233.320802][ T4249] d|{<]ndxgɿp aEg [ 3233.320802][ T4249] ' 05:06:59 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6f00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:59 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept$netrom(r0, &(0x7f00000001c0)={{}, [@rose, @default, @null, @null, @bcast]}, &(0x7f0000000100)=0x48) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3233.397975][ T4249] fuse: Unknown parameter ' [ 3233.397975][ T4249] d|{<]ndxgɿp aEg [ 3233.397975][ T4249] ' 05:06:59 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:59 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x20000048}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3233.473819][ T4261] fuse: Unknown parameter 'fd|{<]ndxGɿp u2 [ 3233.473819][ T4261] ' [ 3233.507200][ T4263] fuse: Unknown parameter 'n' [ 3233.514463][ T4263] fuse: Unknown parameter 'n' 05:06:59 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xff00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3233.533099][ T4261] fuse: Unknown parameter 'fd|{<]ndxGɿp u2 [ 3233.533099][ T4261] ' 05:06:59 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:59 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:06:59 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:59 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x20000088}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3233.700747][ T4277] fuse: Unknown parameter ' [ 3233.700747][ T4277] d|{<]ndxgɿp aEg [ 3233.700747][ T4277] ' [ 3233.719760][ T4278] fuse: Unknown parameter 'n' [ 3233.738580][ T4278] fuse: Unknown parameter 'n' 05:06:59 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) r0 = socket(0x1d, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x8, &(0x7f0000000000)={@dev}, &(0x7f0000000100)=0x14) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f0000005a40)={0x0, @bcast, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @bcast, 0xc, 0x8, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000180)='SMC_PNETID\x00') sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="daffe2f2e977a0e480fa2c66959a125e95ee1f15e8a00e0b", @ANYRES16=r2, @ANYBLOB="100028bd7000ffdbdf250400000005000400010000000900030073797a300000000014000200766972745f77696669300000000000000900010073797a300000000005000400010000000900010073797a31000000000900010073797a31000000000900010073797a3100000000"], 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x80) [ 3233.759847][ T4277] fuse: Unknown parameter ' [ 3233.759847][ T4277] d|{<]ndxgɿp aEg [ 3233.759847][ T4277] ' 05:06:59 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7a00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3233.803681][ T4284] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3233.803681][ T4284] ' 05:06:59 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:06:59 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x400000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:59 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x4}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3233.891314][ T4284] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3233.891314][ T4284] ' 05:06:59 executing program 0: socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000005a40)={0x0, @bcast, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @bcast, 0xc, 0x8, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r1, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000000200)={0xa8, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x88, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb0, 0x0, 0x0, 0x70bd26, 0x25dfdbfe, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4090}, 0x8000) syz_mount_image$fuse(&(0x7f0000000040)='fuse\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYRESOCT=0x0]) r4 = accept$netrom(r0, &(0x7f00000002c0)={{0x3, @rose}, [@remote, @rose, @default, @null, @netrom, @rose, @remote, @rose]}, &(0x7f0000000340)=0x48) ioctl$sock_netrom_SIOCDELRT(r4, 0x890c, &(0x7f0000000380)={0x0, @bcast, @rose={'rose', 0x0}, 0x0, 'syz1\x00', @null, 0xfdd, 0x7, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}) [ 3233.951271][ T4292] can: request_module (can-proto-0) failed. [ 3233.966823][ T4298] fuse: Unknown parameter 'n' [ 3234.009917][ T4298] fuse: Unknown parameter 'n' 05:06:59 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3234.037470][ T4292] can: request_module (can-proto-0) failed. [ 3234.073713][ T4311] fuse: Unknown parameter ' [ 3234.073713][ T4311] d|{<]ndxgɿp aEg [ 3234.073713][ T4311] ' 05:06:59 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:06:59 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x7}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:06:59 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default, 0x8}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000480)={0x71, 0x0, 0xa, 0x6, 0x3, 0x81}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000240)={{0x3, @bcast}, [@netrom, @rose, @rose, @null, @remote, @default, @null, @bcast]}, &(0x7f00000002c0)=0x48) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'netdevsim0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x20048080) r2 = accept4(r1, 0x0, &(0x7f0000000300), 0x80000) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082dbd7000ffdbdf25020000000c000f00000000000000000008001700", @ANYRES32, @ANYBLOB="0c0500000100000000000000050013000300000006000e0078ff000006001b004e23000006000e0002000000"], 0x54}, 0x1, 0x0, 0x0, 0x20004810}, 0x4041) [ 3234.155169][ T4311] fuse: Unknown parameter ' [ 3234.155169][ T4311] d|{<]ndxgɿp aEg [ 3234.155169][ T4311] ' [ 3234.163836][ T4313] fuse: Unknown parameter '00000000000000000000000' [ 3234.265278][ T4322] fuse: Unknown parameter 'n' [ 3234.270768][ T4313] fuse: Unknown parameter '00000000000000000000000' 05:06:59 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:06:59 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3234.308928][ T4322] fuse: Unknown parameter 'n' 05:07:00 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1211808, &(0x7f0000002300)=ANY=[@ANYRES32]) r0 = shmget(0x2, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x1000, 'syz0\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, 0x1, [@null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @default, @null, @null, @default]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000100)={0x7ffc, 0x3d, 0x1, 'queue1\x00', 0x1}) 05:07:00 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x700}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:00 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xff00, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3234.400116][ T4332] fuse: Unknown parameter ' [ 3234.400116][ T4332] d|{<]ndxgɿp aEg [ 3234.400116][ T4332] ' 05:07:00 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) io_setup(0x200, &(0x7f0000000000)) 05:07:00 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3234.480168][ T4332] fuse: Unknown parameter ' [ 3234.480168][ T4332] d|{<]ndxgɿp aEg [ 3234.480168][ T4332] ' 05:07:00 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:00 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x3f00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3234.617779][ T4349] fuse: Unknown parameter 'n' [ 3234.646812][ T4349] fuse: Unknown parameter 'n' 05:07:00 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:00 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x400000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:00 executing program 0: ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000020c0)={'wg2\x00', 0x0}) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000021c0)={&(0x7f0000002140)=ANY=[@ANYBLOB="500000000114000228bd7000fddbdf2508000100020000000800010002b40000080001000100000008000100000000000800010002000000080001000100000008000100020000000800010000000000"], 0x50}, 0x1, 0x0, 0x0, 0x880}, 0x40) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf61456706"]) openat$cuse(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/cuse\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001b00)='ethtool\x00') sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b80)={&(0x7f0000001b40)={0x14, r2, 0x1}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000002680)={'wg0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000002740)={'ip6tnl0\x00', &(0x7f00000026c0)={'sit0\x00', r0, 0x29, 0x80, 0x2, 0x0, 0x25, @loopback, @mcast2, 0x40, 0x20, 0x6, 0x39}}) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000002cc0)={&(0x7f0000002240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002c80)={&(0x7f0000002d00)=ANY=[@ANYBLOB="c4040000", @ANYRES16=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0800030000000000140002006d61637674617030000000000000000008000100", @ANYRES32=r4, @ANYBLOB="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"], 0x4c4}, 0x1, 0x0, 0x0, 0x2000000}, 0x50000020) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000002280)='/dev/nvram\x00', 0x400, 0x0) pipe2$9p(&(0x7f0000002380), 0x40000) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f00000022c0), &(0x7f0000002340)=0x4) read$FUSE(r5, &(0x7f0000000080)={0x2020}, 0x2020) [ 3234.747023][ T4358] fuse: Unknown parameter ' [ 3234.747023][ T4358] d|{<]ndxgɿp aEg [ 3234.747023][ T4358] ' 05:07:00 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0xca9a3b}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:00 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3}, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='fuse\x00', 0x0, &(0x7f00000006c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x5}}, {@max_read={'max_read', 0x3d, 0xb9}}, {@max_read={'max_read', 0x3d, 0x1}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@max_read={'max_read'}}], [{@fowner_gt={'fowner>', r2}}, {@subj_role={'subj_role', 0x3d, 'rfdno'}}]}}) socketpair(0x6, 0x800, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) getgroups(0x4, &(0x7f0000000200)=[0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x2040000, &(0x7f0000000240)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid={'dfltgid'}}, {@access_user='access=user'}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@uname={'uname', 0x3d, 'syz0\x00'}}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@obj_type={'obj_type', 0x3d, 'bpq0\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'syz0\x00'}}]}}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000340)={'wg1\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000900)={@loopback, 0x0}, &(0x7f0000000940)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r6, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="9400006c88abed9c9335f2c9cd0000", @ANYRES16=0x0, @ANYBLOB="000126bd7000fddbdf25070000007c000180140002007665746830000000000000000000000008000100", @ANYRES32=r7, @ANYBLOB="1400020076657468305f6d61637674617000000008000300020000001400020074756e6c30000000000000000000000008000300030000001400020064756d6d79300000000000000000000008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0c0001800800030003000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r9, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="30020000", @ANYRES16=0x0, @ANYBLOB="01002cbd7000fcdbdf25060000004c000180080003000200000014000200726f7365300000000000000000000000080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="0800030000000000140002006d61637674617030000000000000000094000180080003000200000008000100", @ANYRES32=r5, @ANYBLOB="1400020074656a6d30000000000000000000000014000200766c616e30000000000000000000000014000200626f6e645f736c6176655f310000000008000100", @ANYRES32=r6, @ANYBLOB="140002007665746830000000000000000000000014000200766c616e31000000000000000000000014000200776732000000000000000000000000003800018008000300010000000800030001000000140002006d6163766c616e310000000000000000080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="4400018014000200767863616e31000000000000000000001400020076657468305f766972745f77696669000800030001000000080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="9000018008000300000000001400020076657468305f746f5f6873720000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020073797a6b616c6c65723000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="080003000100000014000200776730000000000000000000000000001400020076657468305f766972745f77696669001400020069705f76746930000000000000000000040001802c0001801400020067656e65766531000000000000000000140002006772653000"/116], 0x230}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={0x1, @bcast, @bpq0='bpq0\x00', 0x9, 'syz0\x00', @default, 0x7ff, 0x2, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) [ 3234.853472][ T4358] fuse: Unknown parameter ' [ 3234.853472][ T4358] d|{<]ndxgɿp aEg [ 3234.853472][ T4358] ' [ 3234.870849][ T4364] fuse: Unknown parameter 'n' [ 3234.878944][ T4366] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg' [ 3234.905517][ T4364] fuse: Unknown parameter 'n' 05:07:00 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x20000048}, 0x0, 0x0, 0x0) 05:07:00 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:00 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3234.939330][ T4369] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg' [ 3234.972535][ T4374] fuse: Bad value for 'user_id' 05:07:00 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x4000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3235.032838][ T4374] fuse: Bad value for 'user_id' 05:07:00 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000100)={0x1f, 0x0, 0x4, 0x10, 0x5, {}, {0x3, 0x8, 0x2f, 0x6, 0x9b, 0x4c, "e8266fc3"}, 0x7f, 0x3, @planes=&(0x7f00000000c0)={0x9, 0x3, @fd}, 0x2}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb70d80e503beb2270"]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x301080, 0x0) 05:07:00 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_RECV_SEQ={0x5}]}, 0x30}}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r1, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x400}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7ff}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x9}, @L2TP_ATTR_L2SPEC_LEN={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x4010) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsa\x00', 0x80080, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r1, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x7d41}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x7}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x40}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x1, 0x0}}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @remote}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000001}, 0x80) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3235.135373][ T4389] fuse: Unknown parameter 'n' 05:07:00 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x20000088}, 0x0, 0x0, 0x0) [ 3235.158149][ T4389] fuse: Unknown parameter 'n' [ 3235.169507][ T4393] fuse: Unknown parameter ' [ 3235.169507][ T4393] d|{<]ndxgɿp aEg [ 3235.169507][ T4393] ' 05:07:00 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x7000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:00 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3235.235783][ T4401] fuse: Unknown parameter 'fd|{<]ndxgɿpP;"p' [ 3235.262573][ T4393] fuse: Unknown parameter ' [ 3235.262573][ T4393] d|{<]ndxgɿp aEg [ 3235.262573][ T4393] ' [ 3235.290100][ T4405] fuse: Unknown parameter 'fd|{<]ndxgɿpP;"p' 05:07:00 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x1f, 0x3, 0x7, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r1, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) write$snddsp(0xffffffffffffffff, &(0x7f0000000780)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'wg2\x00', 0x0}) sendmsg$ETHTOOL_MSG_WOL_GET(r0, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000600)={0xdc, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) [ 3235.383253][ T4410] fuse: Unknown parameter 'n' 05:07:01 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x3}, 0x0, 0x0, 0x0) 05:07:01 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x3b9aca00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:01 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:01 executing program 0: getsockname$netrom(0xffffffffffffffff, &(0x7f0000000080)={{0x3, @rose}, [@bcast, @rose, @default, @netrom, @netrom, @null, @netrom, @rose]}, &(0x7f0000000100)=0x48) r0 = syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x140c, 0x400, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x2}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x2}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x20000800) [ 3235.413443][ T4410] fuse: Unknown parameter 'n' 05:07:01 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:01 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) waitid(0x2, 0x0, 0x0, 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000000)={0x30, 0x5, 0x0, {0x0, 0x0, 0x0, 0x8001}}, 0x30) [ 3235.526279][ T4420] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3235.526279][ T4420] ' [ 3235.565109][ T4420] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3235.565109][ T4420] ' 05:07:01 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x3f000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3235.572660][ T4422] fuse: Unknown parameter ' [ 3235.572660][ T4422] d|{<]ndxgɿp aEg [ 3235.572660][ T4422] ' [ 3235.606958][ T4425] fuse: Unknown parameter 'n' 05:07:01 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x4}, 0x0, 0x0, 0x0) [ 3235.626767][ T4425] fuse: Unknown parameter 'n' 05:07:01 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11e0008, &(0x7f0000002300)=ANY=[@ANYRES16]) [ 3235.660657][ T4422] fuse: Unknown parameter ' [ 3235.660657][ T4422] d|{<]ndxgɿp aEg [ 3235.660657][ T4422] ' 05:07:01 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:01 executing program 3: r0 = getuid() getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x800080, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',uname=/dev/fuse\x00,aname=/dev/fuse\x00,cachetag=/dev/fuse\x00,version=9p2000,dfltgid=', @ANYRESHEX=0xee01, @ANYBLOB=',cache=none,subj_type=@,permit_directio,smackfsdef=,,dont_ieasure,fowner=', @ANYRESDEC=r0, @ANYBLOB="2c6f626a5f726f6c653d401644d8cf4dd8d86cca2b5da43a2c7375626a5f747970653d2d", @ANYRESDEC=r1, @ANYBLOB=',context=sysadm_u,\x00']) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:01 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0xca9a3b00000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:01 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:01 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x8}, 0x0, 0x0, 0x0) 05:07:01 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c857be23c486e8c27724d66af2301000000c97867c9bfbeb31eb7"]) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000080)={0x30, 0x5, 0x0, {0x0, 0x1, 0xd8e, 0x80000000}}, 0x30) [ 3235.844004][ T4440] fuse: Unknown parameter 'n' [ 3235.862944][ T4440] fuse: Unknown parameter 'n' 05:07:01 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x5, 0x254800, 0x850, 0x101, 0x2eca, 0x5}}, 0x50) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe}, 0x0, 0x0, 0x0) 05:07:01 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:01 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x9}, 0x0, 0x0, 0x0) 05:07:01 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x400000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3235.952921][ T4448] fuse: Unknown parameter ' [ 3235.952921][ T4448] d|{<]ndxgɿp aEg [ 3235.952921][ T4448] ' [ 3235.975311][ T4450] fuse: Unknown parameter 'fd|{0x0, 0xffffffffffffffff, 0xee01, 0xee00]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000280), 0x80000) openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, 0x0) read$FUSE(r3, &(0x7f0000005980)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000080)={0x1f0, 0x0, 0x0, [{{0x1, 0x0, 0x2, 0x4, 0x6, 0xcb, {0x3, 0x5, 0x4, 0x1ff, 0x2, 0x5, 0x8, 0x9c, 0x7, 0x0, 0x4, 0xffffffffffffffff, r1, 0x200, 0xffff}}, {0x6, 0x5, 0x1, 0x3ff, ']'}}, {{0x5, 0x3, 0x7, 0x5, 0xcf, 0x2e24, {0x1, 0x7f, 0x4, 0x10000, 0x9, 0x5, 0x1, 0x4, 0xfffffffb, 0x2000, 0x1, 0xee00, r2, 0x1, 0x7f}}, {0x1, 0x529, 0x2, 0x9, ']!'}}, {{0x1, 0x1, 0x3, 0xfffffffffffffc00, 0x7ff, 0x7, {0x1, 0x74c3, 0x0, 0x8, 0x5, 0x3, 0xa6, 0x1, 0x80, 0x4000, 0x8, 0xee00, r4, 0x2, 0x6}}, {0x1, 0x3ff, 0x3, 0x6, '\\\'#'}}]}, 0x1f0) [ 3236.685146][ T4492] fuse: Unknown parameter 'n' [ 3236.685289][ T4494] fuse: Unknown parameter ' [ 3236.685289][ T4494] d|{<]ndxgɿp aEg [ 3236.685289][ T4494] ' 05:07:02 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x8000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:02 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x3000000}, 0x0, 0x0, 0x0) [ 3236.775804][ T4494] fuse: Unknown parameter ' [ 3236.775804][ T4494] d|{<]ndxgɿp aEg [ 3236.775804][ T4494] ' 05:07:02 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000000000)={0x10, 0xffffffffffffffda, r1}, 0x10) 05:07:02 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x8000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:02 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x700}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3237.087024][ T4512] fuse: Unknown parameter ' [ 3237.087024][ T4512] d|{<]ndxgɿp aEg [ 3237.087024][ T4512] ' [ 3237.102347][ T4513] fuse: Unknown parameter 'n' [ 3237.129850][ T4513] fuse: Unknown parameter 'n' [ 3237.143376][ T4512] fuse: Unknown parameter ' [ 3237.143376][ T4512] d|{<]ndxgɿp aEg [ 3237.143376][ T4512] ' 05:07:02 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x80000, &(0x7f0000002300)=ANY=[]) 05:07:02 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3f00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:02 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x4000000}, 0x0, 0x0, 0x0) 05:07:02 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) read$FUSE(r0, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r6]) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x2850, &(0x7f00000021c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x200}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x400}}, {@max_read={'max_read', 0x3d, 0x7}}, {@allow_other='allow_other'}], [{@fowner_eq={'fowner', 0x3d, r2}}, {@euid_gt={'euid>', r4}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@uid_eq={'uid'}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r6}}, {@obj_type={'obj_type', 0x3d, '/dev/fuse\x00'}}, {@appraise='appraise'}]}}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002380)=0x8d4, &(0x7f00000023c0)=0x4) 05:07:02 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x9000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:02 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x9000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:03 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0xca9a3b}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3237.404044][ T4532] fuse: Unknown parameter 'n' 05:07:03 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x21860a8, &(0x7f0000002300)=ANY=[@ANYBLOB="66648d06e23c5d6e64a4ddc97867e1670a000000"]) waitid(0x0, 0x0, &(0x7f00000000c0), 0x8, &(0x7f0000000140)) socketpair(0x8, 0x800, 0x6, &(0x7f0000000080)) openat$fuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/fuse\x00', 0x2, 0x0) 05:07:03 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x8000000}, 0x0, 0x0, 0x0) 05:07:03 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000080)={0x8, 0x8ce1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40080, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000100)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) mount$fuseblk(&(0x7f00000002c0)='/dev/loop0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='fuseblk\x00', 0x801, &(0x7f0000000380)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1400}}, {@blksize={'blksize', 0x3d, 0xa00}}, {@allow_other='allow_other'}]}}) socketpair(0x3, 0x4, 0x40, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'hsr0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x44000}, 0xc000) [ 3237.432290][ T4533] fuse: Unknown parameter ' [ 3237.432290][ T4533] d|{<]ndxgɿp aEg [ 3237.432290][ T4533] ' [ 3237.448595][ T4532] fuse: Unknown parameter 'n' 05:07:03 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xa000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3237.522979][ T4533] fuse: Unknown parameter ' [ 3237.522979][ T4533] d|{<]ndxgɿp aEg [ 3237.522979][ T4533] ' 05:07:03 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x4000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:03 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xa000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:03 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x9000000}, 0x0, 0x0, 0x0) 05:07:03 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) [ 3237.675867][ T4546] fuse: Unknown parameter 'n' 05:07:03 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0xfffffffffffff673, 0x1131c0) getsockname$netrom(r0, &(0x7f0000000100)={{0x3, @netrom}, [@netrom, @null, @rose, @remote, @netrom, @netrom]}, &(0x7f0000000000)=0x48) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3237.708774][ T4546] fuse: Unknown parameter 'n' 05:07:03 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xb000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3237.764767][ T4552] fuse: Unknown parameter ' [ 3237.764767][ T4552] d|{<]ndxgɿp aEg [ 3237.764767][ T4552] ' 05:07:03 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x3f000000}, 0x0, 0x0, 0x0) [ 3237.837222][ T4552] fuse: Unknown parameter ' [ 3237.837222][ T4552] d|{<]ndxgɿp aEg [ 3237.837222][ T4552] ' 05:07:03 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x7000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:03 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_REWIND(0xffffffffffffffff, 0x40084146, &(0x7f0000000000)=0xe82b) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) [ 3237.885783][ T4557] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3237.885783][ T4557] ' [ 3237.907490][ T4560] fuse: Unknown parameter 'n' [ 3237.927309][ T4560] fuse: Unknown parameter 'n' [ 3237.943123][ T4557] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3237.943123][ T4557] ' 05:07:03 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xc000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:03 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xb000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:03 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3b9aca00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:03 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x300000000000000}, 0x0, 0x0, 0x0) 05:07:03 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r1, &(0x7f0000001bc0)={0x2020, 0x0, 0x0}, 0x2020) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r3, &(0x7f0000000140)={0x20, 0x0, r2}, 0x20) write$FUSE_DIRENT(r0, &(0x7f0000000100)={0x170, 0x0, r2, [{0x4, 0x986, 0xa, 0x223bc59, '/dev/fuse\x00'}, {0x1, 0x9, 0xa, 0x6, '/dev/fuse\x00'}, {0x3, 0x1, 0x6, 0xffff027b, '@^,::&'}, {0x5, 0x0, 0x0, 0x81}, {0x1, 0x9, 0xa, 0x6, ',\x05\\**(%-m\x00'}, {0x4, 0xf21, 0xd, 0x80000000, '#B[\x01!\\(})(/,$'}, {0x5, 0x0, 0xa, 0x401, '/dev/fuse\x00'}, {0x0, 0x6, 0x6, 0x7, '!\'*}\x80]'}, {0x1, 0x4, 0x0, 0x3}, {0x4, 0x6, 0xa, 0x6, '/dev/fuse\x00'}]}, 0x170) 05:07:03 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf9b93ef47f06145670a"]) [ 3238.169725][ T4578] fuse: Unknown parameter 'n' 05:07:03 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3f000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:03 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x400000000000000}, 0x0, 0x0, 0x0) [ 3238.193044][ T4578] fuse: Unknown parameter 'n' [ 3238.199284][ T4581] fuse: Unknown parameter ' [ 3238.199284][ T4581] d|{<]ndxgɿp aEg [ 3238.199284][ T4581] ' [ 3238.254642][ T4584] fuse: Unknown parameter 'fd|{<]ndxgɿp ϛGaEg [ 3238.254642][ T4584] ' [ 3238.270061][ T4581] fuse: Unknown parameter ' [ 3238.270061][ T4581] d|{<]ndxgɿp aEg [ 3238.270061][ T4581] ' 05:07:03 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xd000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:03 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) [ 3238.315880][ T4584] fuse: Unknown parameter 'fd|{<]ndxgɿp ϛGaEg [ 3238.315880][ T4584] ' 05:07:04 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0xca9a3b00000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:04 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x800000000000000}, 0x0, 0x0, 0x0) 05:07:04 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xc000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3238.454676][ T4593] fuse: Unknown parameter 'n' [ 3238.481398][ T4593] fuse: Unknown parameter 'n' 05:07:04 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6664a45b3c092de0112a8ccebb84c6f7941e077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x82000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000002380)) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f00000028c0)={&(0x7f00000027c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002880)={&(0x7f0000002800)={0x50, 0x1409, 0x200, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x41}, 0x10) read$FUSE(0xffffffffffffffff, &(0x7f00000001c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002740)={0x100, 0xa131, 0x2, 0x833, 0x1, 0x9}) write$FUSE_GETXATTR(r1, &(0x7f00000043c0)={0x18, 0x0, 0x0, {0x7}}, 0x18) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getgroups(0x3, &(0x7f00000023c0)=[r4, r4, r4]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r9]) getgroups(0x4, &(0x7f0000002400)=[0x0, 0xee01, r4, r4]) read$FUSE(r6, &(0x7f0000004400)={0x2020, 0x0, 0x0, 0x0}, 0x2020) getgroups(0x3, &(0x7f0000002440)=[r4, r4, r4]) write$FUSE_DIRENTPLUS(r0, &(0x7f0000002480)={0x290, 0x0, r2, [{{0x5, 0x3, 0x6, 0x100000000, 0x8, 0xfff, {0x2, 0x3, 0x100000002, 0xd0, 0x2, 0x6, 0x9f7, 0x8, 0x7, 0x2000, 0x0, r3, r7, 0x3e, 0x8}}, {0x4, 0x5, 0x5, 0x1, 'fuse\x00'}}, {{0x1, 0x0, 0x0, 0x3, 0xfffffff8, 0x8001, {0x1, 0xfff, 0x40, 0x9, 0x8, 0x4000, 0x4761, 0x3, 0x3, 0xc000, 0x863, r9, r10, 0x6, 0x6}}, {0x1, 0x9, 0x2, 0x9, '){'}}, {{0x4, 0x1, 0x5, 0x1ff, 0x8000, 0x7f, {0x5, 0x4, 0xffffffffffff1d32, 0x127f, 0x100000000, 0x10000, 0x2, 0x5, 0x1, 0x2000, 0x9, r11, r4, 0xfff, 0x3ff}}, {0x6, 0x0, 0x2, 0x6, '-\\'}}, {{0x4, 0x0, 0xffffffffffffff7f, 0x0, 0x6d01, 0x3, {0x3, 0x7, 0x400, 0xffff, 0x719621e3, 0x1, 0x80000001, 0x3, 0xe4, 0xb000, 0x401, r3, r12, 0x2, 0x2}}, {0x6, 0xfffffffffffffffe, 0x5, 0x80000001, 'fuse\x00'}}]}, 0x290) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r13]) syz_mount_image$fuse(&(0x7f00000000c0)='fuse\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3008001, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000000000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67720375705f6954e1", @ANYRESDEC=r4, @ANYBLOB=',blksize=0x0000000000001000,max_read=0x0000000000000401,default_permissions,default_permissions,fscontext=unconfined_u,fsmagic=0x0000000000000007,dont_measure,fsname=fuse\x00,mask=MAY_READ,defcontext=root,appraise,uid=', @ANYRESDEC=r13, @ANYBLOB=',pcr=00000000000000000029,measure,\x00']) syz_open_procfs$namespace(r5, &(0x7f0000000180)='ns/pid\x00') 05:07:04 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000000)={0x35, 0x6, 0x0, {0x6, 0x4, 0xc, 0x0, '-^%+-]@^[\'+-'}}, 0x35) 05:07:04 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xe000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:04 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x400000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3238.593288][ T4600] fuse: Unknown parameter ' [ 3238.593288][ T4600] d|{<]ndxgɿp aEg [ 3238.593288][ T4600] ' 05:07:04 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x900000000000000}, 0x0, 0x0, 0x0) [ 3238.645905][ T4603] fuse: Unknown parameter 'fd[< -*λ|{<]ndxgɿp aEg [ 3238.645905][ T4603] ' [ 3238.665020][ T4600] fuse: Unknown parameter ' [ 3238.665020][ T4600] d|{<]ndxgɿp aEg [ 3238.665020][ T4600] ' [ 3238.691918][ T4605] fuse: Bad value for 'fd' 05:07:04 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r0 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x7) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001100)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r0}], 0x1000, 0x0, &(0x7f0000000100)="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"}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001140)='/dev/nvram\x00', 0x10000, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000001180)={0x10, 0xffffffffffffffda}, 0x10) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3238.707026][ T4603] fuse: Unknown parameter 'fd[< -*λ|{<]ndxgɿp aEg [ 3238.707026][ T4603] ' [ 3238.774886][ T4605] fuse: Bad value for 'fd' [ 3238.779744][ T4612] fuse: Bad value for 'fd' [ 3238.804444][ T4613] fuse: Unknown parameter 'n' 05:07:04 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x700000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:04 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xd000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3238.835049][ T4613] fuse: Unknown parameter 'n' 05:07:04 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x3f00000000000000}, 0x0, 0x0, 0x0) 05:07:04 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f0000000040)) socket$phonet(0x23, 0x2, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x200482) 05:07:04 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:04 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000002280)='/dev/snd/seq\x00', 0xcc280) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB="2c726f6fc13f5689a87f49ab3030303030303030503030303030303031303030302c757365725f695e3d", @ANYRESHEX=r3]) write$FUSE_CREATE_OPEN(r0, &(0x7f0000002140)={0xa0, 0x0, r1, {{0x6, 0x3, 0x4, 0x969d, 0x6, 0x81, {0x1, 0x400, 0x2, 0x0, 0x7, 0x0, 0x7f, 0x940, 0x3, 0x8000, 0x81, r3, 0xee01, 0x7fff}}, {0x0, 0x1}}}, 0xa0) [ 3239.006238][ T4625] fuse: Unknown parameter ' [ 3239.006238][ T4625] d|{<]ndxgɿp aEg [ 3239.006238][ T4625] ' 05:07:04 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3}, 0x0, 0x0, 0x0) 05:07:04 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3f00000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:04 executing program 0: io_setup(0x1d8b, &(0x7f0000000000)=0x0) io_pgetevents(r0, 0x3, 0x3, &(0x7f0000000040)=[{}, {}, {}], 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={[0x7]}, 0x8}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, 0x0) r3 = socket$inet6(0xa, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000004040)={'wg2\x00'}) io_submit(r0, 0x5, &(0x7f00000017c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x4, 0xffffffffffffffff, &(0x7f0000000080)="65258771a1f79c65f4852a39dc4b4a122b65ac305d1a6f8040b8341494907efa977283c228ac5ca02186a467d02af5d44673035128e937c1a4bd99", 0x3b, 0xfffffffffffffffe, 0x0, 0x2, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x5, 0xffffffffffffffff, &(0x7f0000000100)="dbbfd8a7e6e2f3d29a8e55d182837bd51136971b41c8eb8cfc7b2fca3767d98cda02a690386fded0f8a2ad8892499227c880e172365f48c68409a9cff795cea8b1de39ae2143a4a499cc8db1f3f203c375ac307a3a88f9de3dfede64c5c2d6f05aa2c612eb1f537be5444036b0384097c78427662511dc37b42c3dca143f76cd16266bd10d497264319a35eeaecd57", 0x8f, 0x9, 0x0, 0x3, r2}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x8, 0x6, r3, &(0x7f0000001480)="8d2027884b22e3ea8584dc4d0909934261c0232afa851c01e9d250edc30a52b875616e79888bb09f9d90305d3844ca26ff5f6acb84291c4044565f4ed68df63da5ccce0a17c611e9d7629deb9a52f1757484df91bb603d0ae9db53e440ca859f2fca1727b8fcf077221df78d507cd49ab22b16f7577c94e6f903b8ed0226b0cc8d271600ad97b965aa255fef5ae0e8c2bc5e22a879b04891c23bebae5ca3b038fdf3ca562be70bad39fc889cc53090324101513aad4189e9b294b74d29a8f570b0e09f03cfa309b98c548e5e6d6a355648f19c32", 0xd4, 0x1, 0x0, 0x1}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x2, 0x1ff, 0xffffffffffffffff, &(0x7f00000015c0)="862a8cdadbe614b2e44546a3de45c3dcaf97cfb1aba7a2deb98086c874fecfad1070a1e3f068177aef62cd975a283a19fb98d8bce1a88ab3cc7fce2cd63f1e442de1f9dc3776588d8a0ae803719320aef0b8d55de470e8e112d33f6f0a32524e87f5f3ec32d07d4f397b2bc5d283d5b477624bb536773c1bf6dbf9cc7f12d9beec37949d3ef509e7f85b091d0f2dfbc6c43b0a45b99cbff9416fac60e6d207fa04cee04cf725c99bc12a20d33d0b38933309b8d93382c987cc0ac6690d8c7267984aa9cc5b22d0e1e00fcf0a9969441f696e24125e814ff3f63d45a61c781196607ae3326d", 0xe5, 0x4be00031, 0x0, 0x2}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3, 0x1, r4, &(0x7f0000001700)="e6ffea4a63429ea1c982cb5ed2d758b8d7382a9d4b805ada9a880c9dea1613d667a0617e17aa6bcf6d7b36181ad6219cfd952c64ffa436f42d4ccad79c350b50cb0a3550dae94f32", 0x48, 0x7fff, 0x0, 0x2}]) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3239.067708][ T4630] fuse: Unknown parameter 'n' [ 3239.079800][ T4625] fuse: Unknown parameter ' [ 3239.079800][ T4625] d|{<]ndxgɿp aEg [ 3239.079800][ T4625] ' [ 3239.084014][ T4630] fuse: Unknown parameter 'n' [ 3239.160157][ T4631] fuse: Unknown parameter 'roo?VI00000000P000000010000' 05:07:04 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xe000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:04 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x11000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3239.211955][ T4637] fuse: Unknown parameter 'roo?VI00000000P000000010000' 05:07:04 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x4}, 0x0, 0x0, 0x0) 05:07:04 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:04 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240)='ethtool\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r1, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r4, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x0, 0xe7, 0xe4, 0x367, 0x2, @private0={0xfc, 0x0, [], 0x1}, @local, 0x7, 0x49, 0xfffffff9, 0x9}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000540)={'syztnl0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x1, 0x40, 0x7, 0x6, {{0x36, 0x4, 0x1, 0x8, 0xd8, 0x67, 0x0, 0x7, 0x29, 0x0, @multicast2, @multicast2, {[@ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x1c, 0x3c, 0x1, 0xf, [{@private=0xa010100, 0x73}, {@rand_addr=0x64010102, 0x9}, {@local, 0x7}]}, @timestamp={0x44, 0x20, 0x65, 0x0, 0x6, [0x2, 0x41, 0x7f, 0x7, 0x40f, 0x1, 0x5]}, @generic={0x86, 0x8, "70e05317c0d3"}, @ra={0x94, 0x4}, @ssrr={0x89, 0x23, 0x90, [@local, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @multicast2, @private=0xa010102, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast]}, @timestamp_prespec={0x44, 0x54, 0xfe, 0x3, 0xd, [{@multicast2, 0x7fffffff}, {@multicast2, 0x4be}, {@local, 0xffffffff}, {@broadcast, 0x1}, {@remote, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x9}, {@local, 0x3}, {@broadcast, 0x547}, {@broadcast, 0x7}, {@empty, 0x94}]}]}}}}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r9, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000000100)={0xa8, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x88, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000004b40)={'ip6tnl0\x00', &(0x7f0000004ac0)={'ip6tnl0\x00', 0x0, 0x4, 0x81, 0x9, 0x6, 0x3f, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80, 0x40, 0x5, 0xbf8}}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000004e00)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000004dc0)={&(0x7f0000004b80)={0x204, r0, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0x8c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}]}]}, 0x204}, 0x1, 0x0, 0x0, 0x40040}, 0x1) clock_gettime(0x4, &(0x7f0000000000)) [ 3239.326802][ T4642] fuse: Unknown parameter ' [ 3239.326802][ T4642] d|{<]ndxgɿp aEg [ 3239.326802][ T4642] ' 05:07:05 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x8}, 0x0, 0x0, 0x0) [ 3239.395590][ T4649] fuse: Unknown parameter 'n' [ 3239.407339][ T4642] fuse: Unknown parameter ' [ 3239.407339][ T4642] d|{<]ndxgɿp aEg [ 3239.407339][ T4642] ' [ 3239.409999][ T4651] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3239.409999][ T4651] ' [ 3239.440452][ T4649] fuse: Unknown parameter 'n' 05:07:05 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x7}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:05 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x12000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:05 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:05 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x9}, 0x0, 0x0, 0x0) 05:07:05 executing program 3: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)={{0x3, @default}, [@null, @rose, @null, @default, @remote, @default, @rose, @bcast]}, &(0x7f00000001c0)=0x48, 0x800) connect$netrom(r0, &(0x7f0000000200)={{0x3, @bcast, 0x6}, [@default, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) clock_getres(0x5, &(0x7f0000000100)) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcsa\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x1000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@loose='loose'}, {@access_uid={'access', 0x3d, 0xee01}}, {@version_L='version=9p2000.L'}, {@fscache='fscache'}, {@access_any='access=any'}, {@privport='privport'}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@fsname={'fsname'}}]}}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) [ 3239.638445][ T4662] fuse: Unknown parameter 'n' [ 3239.676592][ T4662] fuse: Unknown parameter 'n' [ 3239.719433][ T4668] fuse: Unknown parameter ' [ 3239.719433][ T4668] d|{<]ndxgɿp aEg [ 3239.719433][ T4668] ' [ 3239.774637][ T4668] fuse: Unknown parameter ' [ 3239.774637][ T4668] d|{<]ndxgɿp aEg [ 3239.774637][ T4668] ' [ 3240.040104][ T4651] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3240.040104][ T4651] ' 05:07:05 executing program 0: syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f0000000180)=ANY=[]) 05:07:05 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x700}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:05 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x18000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:05 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0x0) 05:07:05 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x300}, 0x0, 0x0, 0x0) 05:07:05 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x11000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:05 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3f00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:05 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x1, 0x0, {0x9}}, 0x18) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3240.255424][ T4689] fuse: Unknown parameter 'n' [ 3240.267585][ T4690] fuse: Unknown parameter ' [ 3240.267585][ T4690] d|{<]ndxgɿp aEg [ 3240.267585][ T4690] ' 05:07:05 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x900}, 0x0, 0x0, 0x0) [ 3240.297076][ T4689] fuse: Unknown parameter 'n' [ 3240.344125][ T4690] fuse: Unknown parameter ' [ 3240.344125][ T4690] d|{<]ndxgɿp aEg [ 3240.344125][ T4690] ' 05:07:06 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7b013c6e64a4ddc97867c9bfbeb31eeb709409cf6145670a00"]) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="2a000000060000000000000000008000010000000000001e000100000000000000ba80e4d561935e6212dcd9fe"], 0x2a) 05:07:06 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:06 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0xca9a3b}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:06 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x3, 0xb9c6) 05:07:06 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3f00}, 0x0, 0x0, 0x0) 05:07:06 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x12000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3240.549693][ T4709] fuse: Unknown parameter 'n' [ 3240.557344][ T4708] fuse: Unknown parameter 'fd|{0x0}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000f40)={'syztnl1\x00', &(0x7f0000000ec0)={'syztnl1\x00', r3, 0x4, 0xef, 0x7f, 0xfff, 0x54, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7, 0x40, 0x2, 0x1f}}) [ 3241.151282][ T4742] fuse: Unknown parameter ' [ 3241.151282][ T4742] d|{<]ndxgɿp aEg [ 3241.151282][ T4742] ' [ 3241.175947][ T4743] fuse: Unknown parameter 'n' [ 3241.243658][ T4750] fuse: Unknown parameter 'ҿp aEg [ 3241.243658][ T4750] ' 05:07:06 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x25000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:06 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:06 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x9000000}, 0x0, 0x0, 0x0) 05:07:06 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3f000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:06 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x8}, &(0x7f0000000080)={0x8, 0x40}, 0x0, 0x0, 0x0) 05:07:06 executing program 0: io_getevents(0x0, 0x3c1, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)={0x77359400}) [ 3241.432021][ T4760] fuse: Unknown parameter 'n' [ 3241.458205][ T4760] fuse: Unknown parameter 'n' [ 3241.461591][ T4765] fuse: Unknown parameter ' [ 3241.461591][ T4765] d|{<]ndxgɿp aEg [ 3241.461591][ T4765] ' 05:07:07 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) 05:07:07 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:07 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) wait4(0xffffffffffffffff, &(0x7f0000000000), 0x4, &(0x7f0000000100)) 05:07:07 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x48000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:07 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0xca9a3b00000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3241.564130][ T4765] fuse: Unknown parameter ' [ 3241.564130][ T4765] d|{<]ndxgɿp aEg [ 3241.564130][ T4765] ' [ 3241.640031][ T4775] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3241.640031][ T4775] ' 05:07:07 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x300000000000000}, 0x0, 0x0, 0x0) 05:07:07 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x20100000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3241.697490][ T4775] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3241.697490][ T4775] ' [ 3241.719536][ T4778] fuse: Unknown parameter 'n' 05:07:07 executing program 3: socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000414080026bd7000fca326dbdf25080001800200000008000100000000000800012b3ce6e902"], 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) getpeername(r0, &(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000480)=0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r4, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_RECV_SEQ={0x5}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r2, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, r4, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x9e}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_macvtap\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000800}, 0x20000040) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={'rose', 0x0}, 0x2, 'syz1\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7, 0x2, [@default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) shmat(r5, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmctl$SHM_STAT_ANY(r5, 0xf, &(0x7f00000001c0)=""/50) r6 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000280)=0x0) write$FUSE_ENTRY(r6, &(0x7f00000002c0)={0x90, 0x0, 0x0, {0x0, 0x0, 0x2, 0x1, 0x0, 0x5, {0x1, 0x4, 0xe371, 0x0, 0x81, 0x1a334836, 0x2, 0xaf, 0x401, 0x4000, 0x6, r7, 0xffffffffffffffff, 0xfffffffa, 0xe2}}}, 0x90) [ 3241.748737][ T4778] fuse: Unknown parameter 'n' 05:07:07 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x400000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:07 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080)='wireguard\x00') [ 3241.801521][ T4784] fuse: Unknown parameter ' [ 3241.801521][ T4784] d|{<]ndxgɿp aEg [ 3241.801521][ T4784] ' 05:07:07 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:07 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) [ 3241.877543][ T4784] fuse: Unknown parameter ' [ 3241.877543][ T4784] d|{<]ndxgɿp aEg [ 3241.877543][ T4784] ' 05:07:07 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x700000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3241.983288][ T4798] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3241.983288][ T4798] ' 05:07:07 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x21000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:07 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x800000000000000}, 0x0, 0x0, 0x0) [ 3242.024275][ T4803] fuse: Unknown parameter 'n' [ 3242.027028][ T4798] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3242.027028][ T4798] ' [ 3242.060477][ T4803] fuse: Unknown parameter 'n' 05:07:07 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5c000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:07 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e008000007867c9bfbeb31eeb709409ce6145670a31b9aa5886ddb99f0e5812cfbd04a0469e5abb47388c1571a9c35c4f8a48ecd110dcc0b03ac1948727277c6a0fce9da4a38300a290eeeec618538de7fe1dfaabcd2871cb77018d7d05b8384cceec1f14a312efb9e9ab35dbf2e670a5c04402aba94f1acb30dd188642a676087b9f148b5eb34696289c3c222980263f0a18e4ce886992b9398f1e0efd6ceac6fceb91f2d28467bc0d0def623339bcfaa60c1616242c3e145e72f9d48d15e42f31e9194f922a8aa9ff05f6c152a682a7"]) 05:07:07 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3f00000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3242.166634][ T4813] fuse: Unknown parameter ' [ 3242.166634][ T4813] d|{<]ndxgɿp aEg [ 3242.166634][ T4813] ' [ 3242.219488][ T4813] fuse: Unknown parameter ' [ 3242.219488][ T4813] d|{<]ndxgɿp aEg [ 3242.219488][ T4813] ' [ 3242.242756][ T4818] fuse: Unknown parameter 'n' [ 3242.260617][ T4818] fuse: Unknown parameter 'n' 05:07:07 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x900000000000000}, 0x0, 0x0, 0x0) [ 3242.263016][ T4819] fuse: Unknown parameter 'fd|{<]n' [ 3242.287554][ T4819] fuse: Unknown parameter 'fd|{<]n' 05:07:08 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0xc}, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r0, &(0x7f0000001bc0)={0x2020, 0x0, 0x0}, 0x2020) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r2, &(0x7f0000000140)={0x20, 0x0, r1}, 0x20) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8040}, 0x4000000) write$FUSE_OPEN(0xffffffffffffffff, &(0x7f0000000000)={0x20, 0x0, r1, {0x0, 0x4}}, 0x20) 05:07:08 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:08 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x25000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:08 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x60000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:08 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20c096, &(0x7f0000002300)=ANY=[]) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x7, 0x7, 0x1, 'queue1\x00', 0x2}) 05:07:08 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) [ 3242.749744][ T4840] fuse: Unknown parameter 'n' 05:07:08 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x7}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3242.776219][ T4840] fuse: Unknown parameter 'n' [ 3242.790091][ T4844] fuse: Unknown parameter ' [ 3242.790091][ T4844] d|{<]ndxgɿp aEg [ 3242.790091][ T4844] ' 05:07:08 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000004780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000004800)=0x80, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x208000, 0x0) read$snddsp(r1, &(0x7f0000000180)=""/4096, 0x1000) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f00000048c0)={'sit0\x00', &(0x7f0000004840)={'ip6gre0\x00', r0, 0x4, 0x3f, 0x2, 0x0, 0x19, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private1, 0x10, 0x1, 0x57, 0x8feb}}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc978259d0000b31eeb709409cf6145670a"]) getrusage(0x0, &(0x7f0000001180)) 05:07:08 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x68000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:08 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) [ 3242.856400][ T4844] fuse: Unknown parameter ' [ 3242.856400][ T4844] d|{<]ndxgɿp aEg [ 3242.856400][ T4844] ' 05:07:08 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x48000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:08 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) shmctl$SHM_STAT(0xffffffffffffffff, 0xd, &(0x7f0000000100)=""/72) pselect6(0x40, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080), 0x0, 0x0, 0x0) 05:07:08 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x700}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3242.945875][ T4855] fuse: Unknown parameter 'fd|{<]ndx%' [ 3242.990016][ T4858] fuse: Unknown parameter 'fd|{<]ndx%' [ 3243.003823][ T4857] fuse: Unknown parameter 'n' [ 3243.029426][ T4857] fuse: Unknown parameter 'n' 05:07:08 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) 05:07:08 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000080)={0x2f, 0x4, 0x0, {0x2, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2f) 05:07:08 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3243.089788][ T4864] fuse: Unknown parameter ' [ 3243.089788][ T4864] d|{<]ndxgɿp aEg [ 3243.089788][ T4864] ' 05:07:08 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3f00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3243.140261][ T4864] fuse: Unknown parameter ' [ 3243.140261][ T4864] d|{<]ndxgɿp aEg [ 3243.140261][ T4864] ' 05:07:08 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3243.239338][ T4874] fuse: Unknown parameter 'n' [ 3243.245990][ T4873] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3243.245990][ T4873] ' [ 3243.255454][ T4874] fuse: Unknown parameter 'n' 05:07:08 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6f000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:08 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0xca9a3b}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:08 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x8}, 0x0, 0x0, 0x0) [ 3243.324059][ T4873] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3243.324059][ T4873] ' [ 3243.400976][ T4884] fuse: Unknown parameter ' [ 3243.400976][ T4884] d|{<]ndxgɿp aEg [ 3243.400976][ T4884] ' [ 3243.416015][ T4887] fuse: Unknown parameter 'n' 05:07:09 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf613d670a"]) [ 3243.444404][ T4887] fuse: Unknown parameter 'n' 05:07:09 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0) [ 3243.478578][ T4884] fuse: Unknown parameter ' [ 3243.478578][ T4884] d|{<]ndxgɿp aEg [ 3243.478578][ T4884] ' [ 3243.568120][ T4893] fuse: Unknown parameter 'fd|{<]ndxgɿp a' [ 3243.606203][ T4893] fuse: Unknown parameter 'fd|{<]ndxgɿp a' 05:07:09 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x40001) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0xa, 0x3, 0x2000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000c3cf49b9abc7f6268b4feb00000d14040026bd7000fbdbdf2508000300030000000800010000000000"], 0x20}, 0x1, 0x0, 0x0, 0x24000000}, 0xc014) 05:07:09 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x4000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:09 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x74000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:09 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x300}, 0x0, 0x0, 0x0) 05:07:09 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5c000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:09 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31e709409cf6145670a00"]) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r0, &(0x7f0000005a00)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$namespace(r1, 0x0) wait4(r1, &(0x7f0000000080), 0x100000e, &(0x7f00000000c0)) 05:07:09 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x900}, 0x0, 0x0, 0x0) [ 3243.964121][ T4909] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3243.964121][ T4909] ' [ 3243.975853][ T4912] fuse: Unknown parameter 'n' [ 3243.980829][ T4911] fuse: Unknown parameter ' [ 3243.980829][ T4911] d|{<]ndxgɿp aEg [ 3243.980829][ T4911] ' [ 3243.990837][ T4912] fuse: Unknown parameter 'n' 05:07:09 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3244.049034][ T4909] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3244.049034][ T4909] ' [ 3244.056923][ T4911] fuse: Unknown parameter ' [ 3244.056923][ T4911] d|{<]ndxgɿp aEg [ 3244.056923][ T4911] ' 05:07:09 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x7000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:09 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000080)={0x8, 0x2, 0x0, 0xffff, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0) 05:07:09 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) pipe2$9p(&(0x7f0000000080), 0x4000) 05:07:09 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0) 05:07:09 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x60000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3244.196417][ T4926] fuse: Unknown parameter 'n' [ 3244.215198][ T4926] fuse: Unknown parameter 'n' 05:07:09 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, 0x4, 0x9}, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x7f, r2}) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000002140)=""/210, &(0x7f0000002240)=0xd2) 05:07:09 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3b9aca00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:09 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:09 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3000000}, 0x0, 0x0, 0x0) [ 3244.338469][ T4935] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3244.338469][ T4935] ' [ 3244.393345][ T4939] fuse: Unknown parameter ' [ 3244.393345][ T4939] d|{<]ndxgɿp aEg [ 3244.393345][ T4939] ' [ 3244.394970][ T4935] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3244.394970][ T4935] ' 05:07:10 executing program 3: syz_genetlink_get_family_id$wireguard(&(0x7f0000000000)='wireguard\x00') openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:10 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3244.451575][ T4939] fuse: Unknown parameter ' [ 3244.451575][ T4939] d|{<]ndxgɿp aEg [ 3244.451575][ T4939] ' [ 3244.477988][ T4945] fuse: Unknown parameter 'n' [ 3244.492946][ T4945] fuse: Unknown parameter 'n' 05:07:10 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7b865a5aab0af8d702a02e7dbe4fe23c5d6e64a4ddc97867c9"]) 05:07:10 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0x0) 05:07:10 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:10 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x68000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:10 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0xca9a3b00000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:10 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18, 0x1, 0x0, {0x3}}, 0x18) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x400000000, 0x0, 0x3}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x40, 0x4}, 0x0, 0x0, 0x0) [ 3244.718428][ T4960] fuse: Unknown parameter 'fd|{ZZ [ 3244.718428][ T4960] .}O<]ndxg' [ 3244.749641][ T4962] fuse: Unknown parameter 'n' [ 3244.770794][ T4962] fuse: Unknown parameter 'n' [ 3244.772033][ T4964] fuse: Unknown parameter ' [ 3244.772033][ T4964] d|{<]ndxgɿp aEg [ 3244.772033][ T4964] ' 05:07:10 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0x0) [ 3244.828302][ T4960] fuse: Unknown parameter 'fd|{ZZ [ 3244.828302][ T4960] .}O<]ndxg' 05:07:10 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:10 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3244.875304][ T4964] fuse: Unknown parameter ' [ 3244.875304][ T4964] d|{<]ndxgɿp aEg [ 3244.875304][ T4964] ' 05:07:10 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7ae23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x10240, 0x0) 05:07:10 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x9000000}, 0x0, 0x0, 0x0) 05:07:10 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3245.033936][ T4975] fuse: Unknown parameter 'n' [ 3245.045417][ T4975] fuse: Unknown parameter 'n' 05:07:10 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x700000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:10 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xff000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:10 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r1 = getuid() pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) read$FUSE(r0, &(0x7f0000002680)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r6]) read$FUSE(r0, &(0x7f00000046c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r9]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r10}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r11, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r12]) syz_fuse_handle_req(r0, &(0x7f0000000100)="a76171bddb7e4042b4ea942553d1bdd42db9f19ad87497fcd082062c21541ceddd8bf5f370c51672ca88a817415399d3401e9e74228415564771773725fd122b2944bf31c72b8746ff590f95f264b6de5437b6ba30e2604d7e2ee74d9cb3e7ec8a1db3b3bbd8b1b9a432219110499d5068af42d7549d925a3eec847f69215067973f431fb62797e8425ea3af1b78d47df99109ef1b8302b032d3a51486ac39c7f0c3d6e40ccb237bd89ccab9163c7b769b90654b8640893bf1980322b9a4e9cae2abec601c7b273c364de17bb1a2c60613a6380371c25a1c9f7be218815ce677283ef334f41cdf669e5c35ab2eb1377f7a7fa5065184c71fdfe3565a7496838c5ac9a7da7976cae622d4eda11897a5f4aaaf11256d1e005f89d36d4400f423a1e6bc357ffcc8885677b6a8420980fe2835b0bf38bfa5cccd5271836af24005dddfa6ef246830cfc577aa74726e801c4ef0185b036030fb430fdb1e2ca384df15f7963505b25c9cce5935af1e3b9be96d0b30e84525945e931fb62f9f63b1b0640397178a99320898b9e48f05fbbf1b9c450e2bf92aa8c64e67913f67d7947f84d9a945ab00548a4e8688d1db01a089285ea4e8995d3748061741cd6a9c1eb5a2a1477bd6940c3db8c2f4797610474c9d31535b2d2ed865cbf0af723525d533bb6f5636eceef1f9de794d065d31b0341af70739ee4caebac9a944238361b0bada325f672a3389ad4ce9f200bba4d4cfdfda0e21560e0b3cd980d0b2d9a51b53d717750aa402063928e835a8f0726fbc4cff7d9245747d2ccda5e083e69aeea273f549f632adbc99d49b420efb3f56835c6f2c9fdcbe61cc311bc3df8dbfb337c3af61d53782a172af2da30171fe60590dcee8300d794a586d505f61d1735788c7f80124580a3c06281cc8cd70f3fd84f182a20b390fae884f09301cb4020dea45e10440f224b1eec5a8762732cb8d73d3bc9063768d60a1097d6dd56e8fe88c13451157a4720ef1ec3839d2deb4396f1e52e41fd07426667ca44673e39861aee4dc74721154c5c0a82a935e8eaef9532d4d7945516ff1a12cb21e628c0a6a7724ddcdec45b9702a936674fd3abfdc26556a97abed6bbdc59fe4ed14b95f8d9eb18bc76f3dd135477226614c647c6b22667d50787b665d22d9a3ca4e2a4c59e6e48bf2b1876153e4cb29da8cb197d16e1cf39b5048b774db78b8f29d8291c2e2de26160618538947ef050965f82465a7e273c18642568200fb839be80265220140c903682dd502a0cf24f8a26b517180bd77b73ae3fed60959999f33c0b1f9da649871c6736ade7400f97da38b341e5bdb5d3d08a1221ff4fea1c6a2cab6aba26a69f19516d22a2efb3e2d8c1109785598442e567d38d1a110a368d9358f659d72b5696eb8027cbe2061344c6ea2b4fdf3f2086e9dba1b14273969fa36232d7e2cd6922446a6f94028b484fa632c9393d5c8c667497d017641d433de9959757fc89de66e3ffaa87588935e642501ac2bcf05e6f49e163700382199967139b02791bcb33c676d5f3b9c26a92880da8174ddecc4e1fe361c1c8e0f4d5ded6152aca17c5bc684d264c1c56ab9ad415660a1bded476c15249062c7c0b8e20a14773cbf577d6588488fabe9312c8b5b71216e01be5c49dcaa02d045b0a7de3c5af4e576076eeae7a097aba59ba79a721635554991374e85d5361090c4d90a633e6ce20b3c32748a4295cf22a1a338a12a10b871539aff0f602b977f5aa0ffff69923f4d9a688761b93ef9bdd970d9cc3314572015c1a37d678bcbc7517de84f7c8df9def833fa924ea9e1bc9e619bc6c396013bbc3908b1a64802bd968af28a4bb9a7d8e6206ada586eeeaf7ba61293d3c893d2acbcb6e36560251acf0641fd86b090074478f84963d6df2acc8028446b8cdd740a0205ab580f8beeba893632ea52a552abd80a9b6f60af83020c881cca88a81738274831419804a6b37f730dcff5122c845c843e4a6c0289290c1c5f7636deb910d0f8cbe56b684eb37f56d8b55706faf46fe4ab2f8fcdf91f3c58760ec810d91258b7a15c7b0f6497392a2c34f9137c5f984fa10e1c26169929d22fc8e64e55cdc275cb0d439153bd8aa59dc32c518274bbc7d51200fbbb78fd0b5171ea50b705d44b8537c298935d0c308ac60d79ef91db350d5cdb8cc545f4081d6ed868571c00d41db243a78282412b527266016a2d5150dbdcd54341eb239bfc03a152eb073d9da3abf97e911754dca1f9713b493b1a74b95f2481864f1b75e3b184a38310b315b26578fe1994c7b64c72eab8b3072e48aca598374072b5ec62c67d286e181321879ce6a283b7e0a6e191495045fda76643d9b720970417a574b9fac5171379fb9b754ba42423c07d560f9ec79b6d4c37662b21078ff8dbff31592935f2bfd56e1ac74c1ddc477d2abac8bb698d34d8dc89061d417a1d447b818cd6b600c3ccad743171e4e6ce7c34e6a704a6a5d2334bbe5ab82cc27f49e616bf322d0fdfbe9872d7e245ab62573a654556605826f0bceb1de368333bf77f47bf1b570a26df610a446c6b509e5057468950e4a489918b16b281654926bae256632bd754052c60b00674559ee1ea22048f43efec548e9e56e2a5b75802f0210fb65091500adf98dc442becd203376bf170ab639cb60a45645b46349d7a308d7ae2732575ed10e0eff5a856ceca643f381c6d560f8e83ee79f58b951d2ac9747aa9251cfd01b48acca4ffd2f09e45152b244a020a900bc35f71557670a54b05e8e2ed13d29d73f88f75b60fc2192e0dea84ff7be1cac970dd7b77cf1fe9cf99f44270d2a2b47d091e210ac4f4f990524a769f033b5d480af7e034fa0df3ebdbab1d86beb675cbfe312ac307df42d6229b6ec52c217ec369c701a4dc65e7bbce492e552f72b0dd9218672c47ff6d6524b440d298b6a2768170276b8305797080202cd8a5b167ff5c985a44d423d4cb58a582b4ad4c10cd0272b0012fce9ced3b93eedffaf5c09f14d6197a381565337be71d2f3f232b3fecf4b7d1f032c70c55d9c9d8027f9c8a27f8a703c9b7dea68300e1e4de52c63debbcc438e941f1666042da6f595e4c2b279973741cad71066a6debe46e5717766de9f02585210c1328c6b0c8cd12bda5be28d7706e0a375c9777d39ba11b01e61f9d28adf681780691d468ac6d94f5eb510dc31dfb860090b12b3e93b6d0491bc0e3d542a2c80c9e050b453cb716b558e3804384591dcd7041eb49e5212c03ac322a523253ffbb42087cc5a4b7ebf6edde31141f8023e21175970497e3644b8d679836a9a76543e8e7b18af7d25b8350ebb3e10b515281ae572724d27d78e4b2bdb6508606546dbae218d7b0c38d0ba840d955f6ad9225d65380ea4f3821e57c8b31b981ae730de57a3a02743966038d4a316123218f821f52df29ad7c8c1027a1da790d4cef72c0fce72bb939e37f27edf1311ad7cb2c146bef85c95badeceb82093e2bcd1f9e921620bd7c357937b052b215ddf88859770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", 0x2000, &(0x7f0000006e00)={&(0x7f0000002100)={0x50, 0x0, 0x4, {0x7, 0x1f, 0x2, 0x200000, 0x1a, 0x5, 0x9dfa, 0x1000}}, &(0x7f0000000000)={0x18, 0x0, 0x5, {0x3f}}, &(0x7f0000002180)={0x18, 0x0, 0x7, {0x6}}, &(0x7f00000021c0)={0x18, 0xfffffffffffffffe, 0x8, {0x8}}, &(0x7f0000002200)={0x18, 0xfffffffffffffffe, 0x87d5, {0x3ebc5f36}}, &(0x7f0000002240)={0x28, 0x0, 0x1a4, {{0x7ff, 0x0, 0x1}}}, &(0x7f0000002280)={0x60, 0x0, 0x6, {{0x8, 0x7, 0x80000000, 0x4, 0x7fffffff, 0x7f, 0x401, 0x8}}}, &(0x7f0000002300)={0x18, 0x0, 0x100, {0x4000}}, &(0x7f0000002340)={0x1a, 0xfffffffffffffff5, 0x8, {'/dev/fuse\x00'}}, &(0x7f0000002380)={0x20, 0x0, 0x7f, {0x0, 0x1c}}, &(0x7f00000023c0)={0x78, 0x7fffffffffffffde, 0x5, {0x101, 0x9, 0x0, {0x6, 0x8, 0xf28, 0x5, 0x8, 0x637, 0x80000000, 0x40000, 0x0, 0xd000, 0x6, 0x0, 0xffffffffffffffff, 0x1, 0x5}}}, &(0x7f0000002440)={0x90, 0x0, 0x5, {0x0, 0x0, 0x5, 0x2, 0xe000, 0x8000, {0x0, 0x1, 0x2, 0x9, 0x10001, 0x5, 0x4, 0x6, 0x10001, 0x1000, 0xfffffff0, 0xffffffffffffffff, 0xee01, 0x3, 0xffffe6b9}}}, &(0x7f0000002500)={0x158, 0xffffffffffffffda, 0x7fffffff, [{0x2, 0x7f, 0xa, 0x7, '/dev/fuse\x00'}, {0x6, 0xc12, 0xa, 0x9, '/dev/fuse\x00'}, {0x2, 0x1, 0xa, 0x0, '/dev/fuse\x00'}, {0x6, 0x401, 0x3, 0x3, '!(.'}, {0x1, 0x7ff, 0xa, 0x0, '/dev/fuse\x00'}, {0x6, 0x800, 0xa, 0xfffffff8, '/dev/fuse\x00'}, {0x4, 0x7, 0x2, 0x200, '+-'}, {0x1, 0x8, 0x0, 0x1}, {0x3, 0x3bf, 0xa, 0x3, '/dev/fuse\x00'}]}, &(0x7f0000006700)={0x5d8, 0xfffffffffffffff5, 0x1000, [{{0x1, 0x0, 0x4, 0x200, 0x2, 0x400, {0x3, 0x9, 0x20000, 0x7, 0x6, 0x5, 0x6, 0xaf, 0x779a, 0x1000, 0x7, r1, 0x0, 0xff, 0xfffffc01}}, {0x5, 0x1f, 0xa, 0x10000, '/dev/fuse\x00'}}, {{0x1, 0x1, 0x81, 0x8, 0x20, 0x1, {0x5, 0x9a23, 0x80, 0x4, 0xfffffffffffffffb, 0x2, 0x8001, 0x80000001, 0x7ff, 0x2000, 0x5, 0xee01, 0xffffffffffffffff, 0x6, 0x9}}, {0x6, 0xb0, 0x8, 0xfff, '\x0e\xc3^#}/\\{'}}, {{0x3, 0x0, 0x6, 0x8001, 0x7, 0x6, {0x3, 0x9, 0x8001, 0xfffffffffffff01c, 0x3, 0x5, 0x81, 0x688f, 0x9, 0x1000, 0x7, r3, 0xee00, 0x1, 0xffff}}, {0x2, 0x5, 0xa, 0x8000, '/dev/fuse\x00'}}, {{0x0, 0x3, 0x0, 0x8, 0x81, 0x2, {0x6, 0x401, 0x8000, 0x5, 0x80000000, 0x5d2, 0x5, 0x2, 0x66, 0xc000, 0x1f2a0, 0xee01, r4, 0x2, 0x7}}, {0x0, 0x3d, 0x7, 0xb920, '{\'B\\!-H'}}, {{0x3, 0x1, 0x8001, 0x255f, 0x7, 0x0, {0x6, 0x186, 0x7a8, 0x909, 0xfffffffffffffffb, 0x3, 0x4, 0x4, 0x9, 0xc000, 0x101, 0xee00, 0xee00, 0x2, 0x6}}, {0x3, 0xffffffff, 0x1, 0x1f, '-'}}, {{0x6, 0x3, 0x8, 0x3f, 0x9, 0x9, {0x2, 0x4, 0xc73d, 0x52, 0x3f, 0x4eb, 0x1, 0x2, 0xffff8000, 0x8000, 0xfffff000, r6, 0xee01, 0xfff}}, {0x5, 0x8, 0xa, 0xfffffffd, '/dev/fuse\x00'}}, {{0x2, 0x2, 0xfffffffffffffffd, 0x0, 0x2, 0x0, {0x1, 0x80000000, 0x80, 0x82, 0x4, 0x35ff, 0x8, 0xff, 0x1, 0x8000, 0x6e, 0xee01, 0x0, 0x9613, 0x2}}, {0x4, 0x7, 0x1, 0x80, '{'}}, {{0x6, 0x3, 0x8001, 0xffffffffffffff80, 0x8, 0x0, {0x1, 0x8, 0x0, 0x6, 0x7fffffff, 0x6, 0x2, 0x7f, 0x80000001, 0xc000, 0x93dd, 0xffffffffffffffff, r7, 0xfff, 0x9}}, {0x3, 0x6, 0xa, 0x2427, '/dev/fuse\x00'}}, {{0x1, 0x1, 0x1, 0x5, 0x25a, 0x8, {0x2, 0x6, 0x200, 0x3, 0x4, 0x40, 0x7, 0x200, 0x4, 0x8000, 0xfffeffff, r9, r10, 0x71c, 0x80}}, {0x3, 0x8, 0xa, 0x7, '/dev/fuse\x00'}}]}, &(0x7f0000006d00)={0xa0, 0x0, 0x400, {{0x1, 0x3, 0x7, 0x3ff, 0xc3, 0xffff, {0x1, 0x8001, 0x400, 0x5, 0x5, 0x1, 0x101, 0x8, 0x2d0, 0x6000, 0x0, r12, 0xee00, 0x1000, 0x80000000}}, {0x0, 0x12}}}, &(0x7f0000006dc0)={0x20, 0xfffffffffffffff5, 0xec, {0xf7, 0x4, 0x200, 0x8001}}}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3245.159921][ T4983] fuse: Unknown parameter 'fd|z<]ndxgɿp aEg [ 3245.159921][ T4983] ' 05:07:10 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) [ 3245.215384][ T4983] fuse: Unknown parameter 'fd|z<]ndxgɿp aEg [ 3245.215384][ T4983] ' [ 3245.230682][ T4990] fuse: Unknown parameter ' [ 3245.230682][ T4990] d|{<]ndxgɿp aEg [ 3245.230682][ T4990] ' [ 3245.288922][ T4991] fuse: Unknown parameter 'n' [ 3245.304027][ T4990] fuse: Unknown parameter ' [ 3245.304027][ T4990] d|{<]ndxgɿp aEg [ 3245.304027][ T4990] ' [ 3245.317001][ T4991] fuse: Unknown parameter 'n' 05:07:10 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0xd000, 0x1000}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xff, 0x10401) ioctl$SNDRV_PCM_IOCTL_REWIND(r1, 0x40084146, &(0x7f00000001c0)=0x872d) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x80000, &(0x7f0000002300)=ANY=[@ANYBLOB="66642ed67c8d7bfb3c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x401, 0x80, 0x0, 'queue0\x00', 0x3}) 05:07:10 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:11 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000005a40)={0x0, @bcast, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @bcast, 0xc, 0x8, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) ioctl$SIOCPNGETOBJECT(r0, 0x89e0, &(0x7f0000000000)=0x85f7) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:11 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:11 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x74000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:11 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x300000000000000}, 0x0, 0x0, 0x0) [ 3245.552541][ T5008] fuse: Unknown parameter 'n' [ 3245.577453][ T5008] fuse: Unknown parameter 'n' 05:07:11 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:11 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYRES32]) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="93732928", @ANYRES16=0x0, @ANYBLOB="000226bd7000fbdbdf250249221f843a576e8fb1ebf1000000050004000200000005000400020000001400020064756d6d79"], 0x38}, 0x1, 0x0, 0x0, 0x1804}, 0x800) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, 0x140c, 0x4, 0x70bd25, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0xc1}, 0x40000) [ 3245.600938][ T5013] fuse: Unknown parameter ' [ 3245.600938][ T5013] d|{<]ndxgɿp aEg [ 3245.600938][ T5013] ' 05:07:11 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) 05:07:11 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3245.671110][ T5013] fuse: Unknown parameter ' [ 3245.671110][ T5013] d|{<]ndxgɿp aEg [ 3245.671110][ T5013] ' 05:07:11 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x0, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x9, 'syz0\x00', @bcast, 0x3, 0x1, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast]}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) read$FUSE(r1, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000002680)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r7]) getgroups(0x2, &(0x7f0000002240)=[0xee00, 0xffffffffffffffff]) write$FUSE_DIRENTPLUS(r0, &(0x7f0000002780)={0x3f8, 0x0, 0x0, [{{0x4, 0x0, 0x2, 0xff, 0x800, 0x8, {0x6, 0x80000000, 0x8, 0x1ff800000000, 0x5, 0x80000000, 0x0, 0x5881, 0x9, 0x4000, 0x100, 0x0, 0x0, 0x8, 0x3f}}, {0x2, 0x1, 0xa, 0x9, '/dev/vcs#\x00'}}, {{0x0, 0x3, 0x7, 0x1ff, 0xa6ac, 0x2, {0x0, 0x544d, 0x0, 0x6, 0x7ff, 0x80000001, 0x8ba, 0x7, 0x1c0000, 0x4000, 0xe1b, r2, 0x0, 0x3ff, 0x4}}, {0x2, 0x13a0400000000000, 0xa, 0x7f, '/dev/null\x00'}}, {{0x2, 0x1, 0x91b, 0x8000, 0x7fffffff, 0x8, {0x5, 0xffffffffffff0000, 0xa000000000, 0xa7, 0xb6, 0x7ff, 0x8, 0x1, 0x668, 0x2000, 0x7, r3, r4, 0x6, 0x1}}, {0x3, 0x7, 0x7, 0x7f, '@/:\xd2\xb0-:'}}, {{0x3, 0x1, 0x7, 0x1, 0xffffffff, 0x0, {0x2, 0xabb, 0x7ff, 0x6, 0x1ff, 0x88, 0x7, 0x100, 0x0, 0x2000, 0x9, 0xee00, r5, 0x8, 0xb7c2}}, {0x1, 0x3, 0x27, 0xc48, '\x14\x90\xe7\xb5\xef\xe1\xed\xd0\x9ef?)\x06\xa2\x8b\xaf\xc1-\xe4BeZ\xc4\x00#.!P\xcca\x83/9)\xd8\x98\x88\x15a'}}, {{0x4, 0x3, 0x0, 0xcd4, 0x9, 0xb814, {0x2, 0x9, 0x8001, 0x9, 0x9, 0xf89d, 0xa4b, 0x4b, 0x7, 0x2000, 0x81, r7, r8, 0x0, 0x2}}, {0x2, 0x7ff, 0x0, 0x2}}, {{0x2, 0x1, 0x15a, 0xbb, 0x4, 0x1, {0x2, 0x5, 0xffa0, 0x5, 0x5, 0x8c1, 0x8, 0x6, 0x3, 0x8000, 0x6, 0xee00, 0xee01, 0x3, 0x2}}, {0x0, 0x0, 0x2, 0x4, '[\x00'}}]}, 0x3f8) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r9, 0x404c534a, 0x0) r10 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x137142, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r9, 0x8004e500, &(0x7f0000000180)=r10) 05:07:11 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:11 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0x0) 05:07:11 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3245.847985][ T5027] fuse: Unknown parameter 'n' 05:07:11 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x549802, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x9000000000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x4014}, 0x40000) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cfc15dd51ee0ba5ec62ad9b91b65bef10391f35dfa25b9ec90507ac3020292782455501c526d7a4edb71856bb5b55ce3c84b05a17c3ecb6e2da428338b7e5f3b91e4b51f05aa52e3ef051a750c5ae7a254e6065603b143b9f400000000000000000000000000000000960c6c7a5c37ad97032b721e1dcf1a77110ce4054101928b79a8ce02355b2323fa09a965"]) [ 3245.876587][ T5027] fuse: Unknown parameter 'n' [ 3245.878273][ T5029] fuse: Bad value for 'fd' [ 3245.933645][ T5034] fuse: Bad value for 'fd' 05:07:11 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3245.987292][ T5037] fuse: Unknown parameter ' [ 3245.987292][ T5037] d|{<]ndxgɿp aEg [ 3245.987292][ T5037] ' 05:07:11 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000000)={0x2b, 0x3, 0x0, {0x1, 0xa, 0x0, '/dev/fuse\x00'}}, 0x2b) 05:07:11 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x900000000000000}, 0x0, 0x0, 0x0) 05:07:11 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3246.047442][ T5037] fuse: Unknown parameter ' [ 3246.047442][ T5037] d|{<]ndxgɿp aEg [ 3246.047442][ T5037] ' [ 3246.075857][ T5041] fuse: Unknown parameter 'fd|{<]ndxgɿp ]^*ٹe]%Pzx$UPRmzNqk\K|>n-(3~_;Ru ZTVC' 05:07:11 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3246.146120][ T5046] fuse: Unknown parameter 'fd|{<]ndxgɿp ]^*ٹe]%Pzx$UPRmzNqk\K|>n-(3~_;Ru ZTVC' [ 3246.147516][ T5045] fuse: Unknown parameter 'n' 05:07:11 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) 05:07:11 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3246.260283][ T5045] fuse: Unknown parameter 'n' 05:07:11 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) gettid() pselect6(0x40, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x6}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x20, &(0x7f00000021c0)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x100000000}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@blksize={'blksize'}}, {@allow_other='allow_other'}], [{@uid_gt={'uid>', 0xee01}}]}}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002300)=r0) 05:07:11 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000002340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) getresuid(&(0x7f00000020c0)=0x0, &(0x7f0000002100), &(0x7f0000002140)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) r5 = getuid() read$FUSE(0xffffffffffffffff, &(0x7f0000004380)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r8]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r9}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f00000063c0)={0x500, 0xfffffffffffffff5, r0, [{{0x0, 0x0, 0xfffffffffffffff7, 0x8, 0x0, 0x7, {0x4, 0x1, 0x9, 0x7, 0x1, 0x81b, 0x7f53, 0xa0a1, 0x28, 0x2000, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xff, 0x8}}, {0x1, 0xfac, 0x1, 0x3ccf, '{'}}, {{0x6, 0x2, 0xffffffff, 0x5, 0x56e, 0x2, {0x0, 0x40, 0x5, 0x2, 0xfa63, 0xffffffff00000001, 0x81, 0x7ff, 0x7, 0x2000, 0x0, 0xffffffffffffffff, r1, 0x0, 0xcf99}}, {0x2, 0x8001, 0x0, 0x7}}, {{0x5, 0x1, 0x3, 0x7fff, 0x20, 0x4, {0x6, 0x7, 0x2, 0x400, 0x100, 0x8, 0x40, 0xff, 0xfffff800, 0xa000, 0x7, r2, 0xee01, 0x7, 0x6}}, {0x0, 0x40, 0x5, 0x80000000, 'fuse\x00'}}, {{0x2, 0x3, 0x1, 0x0, 0xdb, 0xe8, {0x5, 0xffffffff, 0x80000001, 0x3, 0x800, 0x1, 0x0, 0x1e, 0x8, 0x8000, 0x2, r4, 0xffffffffffffffff, 0x7, 0x40000000}}, {0x3, 0x4, 0x1, 0x7ff, ')'}}, {{0x1, 0x3, 0x8, 0x34, 0x10001, 0x0, {0x3, 0xadbd, 0x6, 0x30000000000000, 0x2, 0x1, 0x2d3, 0xcd0c, 0xe, 0xa000, 0x1f, 0xee00, 0xee00, 0x80, 0x9}}, {0x4, 0x2e1, 0x0, 0x3}}, {{0x3, 0x2, 0x7, 0x7fff, 0x6, 0x7fff, {0x3, 0x8001, 0x80, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x4, 0x7ff, 0x1, 0xc000, 0xa6, r5, 0x0, 0x5, 0x4}}, {0x3, 0x40, 0x5, 0x4, 'fuse\x00'}}, {{0x6, 0x3, 0x1f, 0xb1fb, 0x8, 0xc2, {0x5, 0x8, 0xe8, 0x8, 0x8, 0x2d26, 0x30, 0x6, 0x5, 0x4000, 0x8, 0xee00, r6, 0x2e6944f5, 0x9}}, {0x1, 0xa79, 0x5, 0x8d4, 'fuse\x00'}}, {{0x4, 0x0, 0x3, 0x1000, 0x374a, 0x8, {0x2, 0x80000000, 0x0, 0x0, 0x3, 0x9, 0x4, 0x367, 0x100, 0x1000, 0x3, r8, r9, 0x9, 0x6}}, {0x4, 0x0, 0x5, 0x8000, 'fuse\x00'}}]}, 0x500) 05:07:11 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3246.368325][ T5056] fuse: Unknown parameter ' [ 3246.368325][ T5056] d|{<]ndxgɿp aEg [ 3246.368325][ T5056] ' 05:07:12 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) [ 3246.425177][ T5056] fuse: Unknown parameter ' [ 3246.425177][ T5056] d|{<]ndxgɿp aEg [ 3246.425177][ T5056] ' [ 3246.464647][ T5063] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3246.464647][ T5063] ' 05:07:12 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0) write$FUSE_STATFS(r0, &(0x7f0000000100)={0x60, 0x0, 0x0, {{0x8, 0x3, 0x7fff, 0x8, 0xfff, 0x2, 0x7, 0x3}}}, 0x60) 05:07:12 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0xca9a3b}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3246.530531][ T5063] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3246.530531][ T5063] ' [ 3246.546558][ T5067] fuse: Unknown parameter 'n' [ 3246.558125][ T5067] fuse: Unknown parameter 'n' 05:07:12 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:12 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) 05:07:12 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:12 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x80181, 0x0) write$FUSE_IOCTL(r0, &(0x7f0000000040)={0x20, 0x0, 0x0, {0x80, 0x0, 0x8, 0x5000}}, 0x20) clock_gettime(0x1, &(0x7f0000000080)) 05:07:12 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:12 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e21}, @L2TP_ATTR_CONN_ID={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2404801c}, 0x20000000) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1000004, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x13}}, {@max_read={'max_read', 0x3d, 0x3}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0x400}}, {@blksize={'blksize'}}, {@allow_other='allow_other'}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@seclabel='seclabel'}]}}) [ 3246.728317][ T5078] fuse: Unknown parameter ' [ 3246.728317][ T5078] d|{<]ndxgɿp aEg [ 3246.728317][ T5078] ' 05:07:12 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0x0) [ 3246.790379][ T5083] fuse: Unknown parameter 'n' [ 3246.813166][ T5083] fuse: Unknown parameter 'n' [ 3246.832612][ T5078] fuse: Unknown parameter ' [ 3246.832612][ T5078] d|{<]ndxgɿp aEg [ 3246.832612][ T5078] ' 05:07:12 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x40000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:12 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:12 executing program 0: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'gre0\x00', &(0x7f0000000080)={'tunl0\x00', 0x0, 0x8000, 0x7, 0xcabc, 0x8a, {{0x2a, 0x4, 0x0, 0x2, 0xa8, 0x68, 0x0, 0xff, 0x4, 0x0, @loopback, @broadcast, {[@timestamp_addr={0x44, 0xc, 0xa0, 0x1, 0x0, [{@empty, 0x9}]}, @timestamp={0x44, 0x14, 0xe8, 0x0, 0xc, [0x956c, 0xcf, 0x5, 0x10000]}, @ssrr={0x89, 0x1f, 0xd, [@local, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @loopback, @loopback, @rand_addr=0x64010102]}, @end, @generic={0x88, 0xa, "ccd0f000d5f905d6"}, @ssrr={0x89, 0xf, 0x5c, [@local, @rand_addr=0x64010102, @broadcast]}, @lsrr={0x83, 0x27, 0x5e, [@remote, @multicast2, @rand_addr=0x64010101, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @private=0xa010101, @private=0xa010100, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @timestamp_addr={0x44, 0x14, 0x85, 0x1, 0x1, [{@broadcast, 0x200}, {@dev={0xac, 0x14, 0x14, 0x15}, 0x3}]}]}}}}}) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffff7) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x4) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="2664a4077c8d7be219a4ddc9780989bfff7f0000709409cf6145670a000000"]) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, 0xffffffffffffffff, 0x3) 05:07:12 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:12 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0) [ 3246.992567][ T5093] fuse: Bad value for 'group_id' [ 3247.053120][ T5099] fuse: Bad value for 'group_id' 05:07:12 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3b9aca00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3247.097470][ T5103] fuse: Unknown parameter 'n' [ 3247.116115][ T5103] fuse: Unknown parameter 'n' 05:07:12 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x100) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x240000, 0x0) recvfrom$phonet(r1, &(0x7f0000000180)=""/81, 0x51, 0x12000, 0x0, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000100)={0x18, 0x1, 0x0, {0x200}}, 0x18) syz_open_dev$vim2m(&(0x7f0000000200)='/dev/video#\x00', 0x400, 0x2) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x3}, 0x0, 0x0, 0x0) [ 3247.150062][ T5107] fuse: Unknown parameter ' [ 3247.150062][ T5107] d|{<]ndxgɿp aEg [ 3247.150062][ T5107] ' [ 3247.176830][ T5108] fuse: Unknown parameter '&d|{x ' 05:07:12 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, 0x0) [ 3247.206140][ T5107] fuse: Unknown parameter ' [ 3247.206140][ T5107] d|{<]ndxgɿp aEg [ 3247.206140][ T5107] ' [ 3247.221329][ T5111] fuse: Unknown parameter '&d|{x ' 05:07:12 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:12 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:12 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000050}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x140b, 0x8, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x40004}, 0x0) 05:07:12 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x81800) syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x1000, 0x208040) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) accept$netrom(r0, &(0x7f0000000240)={{0x3, @null}, [@remote, @default, @rose, @netrom, @bcast, @rose, @rose, @default]}, &(0x7f00000002c0)=0x35) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012cbd7000fddbdf250400000005000400010000000900010073797a3100000000140002006970766c616e300000000000000000000900030073797a32000000000500040001000000"], 0x50}, 0x1, 0x0, 0x0, 0x81}, 0x814) 05:07:12 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xff000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3247.393816][ T5119] fuse: Unknown parameter 'n' [ 3247.445844][ T5119] fuse: Unknown parameter 'n' 05:07:13 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x900}, 0x0, 0x0, 0x0) 05:07:13 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0xca9a3b00000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:13 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3247.489249][ T5128] fuse: Unknown parameter ' [ 3247.489249][ T5128] d|{<]ndxgɿp aEg [ 3247.489249][ T5128] ' [ 3247.520395][ T5130] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3247.520395][ T5130] ' [ 3247.551785][ T5128] fuse: Unknown parameter ' [ 3247.551785][ T5128] d|{<]ndxgɿp aEg [ 3247.551785][ T5128] ' [ 3247.585089][ T5130] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3247.585089][ T5130] ' 05:07:13 executing program 3: sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2400200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0xa00, 0x70bd2c, 0x25dfdbfd, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x80) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3247.664545][ T5141] fuse: Unknown parameter 'n' 05:07:13 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:13 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0) 05:07:13 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3247.691162][ T5141] fuse: Unknown parameter 'n' 05:07:13 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6c64a4ddc978672f31328c1eeb709409cf6145670a"]) 05:07:13 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_IOCTL(r0, &(0x7f0000000000)={0x20, 0x0, r1, {0xc645, 0x4, 0x0, 0x8}}, 0x20) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3247.798149][ T5150] fuse: Unknown parameter ' [ 3247.798149][ T5150] d|{<]ndxgɿp aEg [ 3247.798149][ T5150] ' 05:07:13 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:13 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3247.859821][ T5150] fuse: Unknown parameter ' [ 3247.859821][ T5150] d|{<]ndxgɿp aEg [ 3247.859821][ T5150] ' 05:07:13 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3000000}, 0x0, 0x0, 0x0) [ 3247.900554][ T5153] fuse: Unknown parameter 'fd|{<]ldxg/12p aEg [ 3247.900554][ T5153] ' 05:07:13 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3247.950016][ T5153] fuse: Unknown parameter 'fd|{<]ldxg/12p aEg [ 3247.950016][ T5153] ' [ 3247.980272][ T5157] fuse: Unknown parameter 'n' [ 3247.999767][ T5157] fuse: Unknown parameter 'n' 05:07:13 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x0, 0x0, 0xc, 0x9}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="100000000e14ac7b9508f8000825bd7000fbdbdf25"], 0x10}}, 0x0) 05:07:13 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:13 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:13 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:13 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0x0) [ 3248.132542][ T5165] fuse: Unknown parameter ' [ 3248.132542][ T5165] d|{<]ndxgɿp aEg [ 3248.132542][ T5165] ' [ 3248.197562][ T5165] fuse: Unknown parameter ' [ 3248.197562][ T5165] d|{<]ndxgɿp aEg [ 3248.197562][ T5165] ' [ 3248.208408][ T5171] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3248.208408][ T5171] ' [ 3248.233244][ T5172] fuse: Unknown parameter 'n' [ 3248.247953][ T5172] fuse: Unknown parameter 'n' [ 3248.289800][ T5171] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3248.289800][ T5171] ' 05:07:13 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:13 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:14 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0x0) 05:07:14 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:14 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4078d7be2ed3c5d6e64a4ddc97867c9bfbdb31eeb709409cf6145670a"]) [ 3248.529359][ T5188] fuse: Unknown parameter 'n' 05:07:14 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)=0x0) read$FUSE(r0, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r6]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r9]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r11, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r12]) write$FUSE_DIRENTPLUS(r0, &(0x7f0000004200)={0x3d0, 0x0, 0x0, [{{0x3, 0x3, 0x1, 0xff, 0x6, 0x8000, {0x5, 0xffff, 0x89, 0x9, 0xffffffffffffff92, 0x6, 0xfffffffc, 0x1, 0x100, 0x8000, 0x6, r1, r2, 0x7fff, 0x800000}}, {0x1, 0x1ff, 0x0, 0x3}}, {{0x2, 0x2, 0x3, 0x6, 0xc4d8, 0x400, {0x2, 0x1f, 0xeef8, 0x7ff, 0x9, 0x10000, 0x20, 0x1f, 0x3, 0xc000, 0x8, 0xffffffffffffffff, 0xee01, 0x4, 0xffff}}, {0x5, 0x0, 0x1, 0x101, ']'}}, {{0x0, 0x0, 0x4, 0x8d5, 0x9, 0x6, {0x5, 0x3, 0x4, 0xdf6, 0x4, 0x80000000, 0xff, 0x7fffffff, 0x6, 0x1000, 0x80000000, r4, 0xffffffffffffffff, 0x7fff, 0x7}}, {0x5, 0x3ff, 0x4, 0x5, '.%&/'}}, {{0x3, 0x1, 0x6e, 0x800, 0x1169, 0xac000000, {0x5, 0x7, 0x0, 0x80000001, 0x7, 0x4, 0x5, 0xa31, 0x1, 0x2000, 0x0, r6, r7, 0x5, 0x1}}, {0x4, 0x1, 0x4, 0x7, '}\r^.'}}, {{0x4, 0x3, 0x7fffffff, 0x1c, 0x8, 0xe3ba, {0x1, 0x5eed629c, 0x5, 0x4, 0x0, 0x7ff, 0xc044, 0x2, 0xbb, 0x1000, 0x4, r9, r10, 0x2}}, {0x5, 0x1f, 0x5, 0xfffffffe, '$)\xe8\x8b&'}}, {{0x4, 0x1, 0x2ece, 0x200, 0x943c, 0x2, {0x0, 0x8, 0x0, 0xff, 0x101, 0x7fff, 0x5, 0x9, 0x7fffffff, 0x4000, 0x3, r12, 0xee00, 0x6, 0x4}}, {0x4, 0x1, 0xa, 0x101, '/dev/fuse\x00'}}]}, 0x3d0) 05:07:14 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3248.554586][ T5191] fuse: Unknown parameter ' [ 3248.554586][ T5191] d|{<]ndxgɿp aEg [ 3248.554586][ T5191] ' [ 3248.590910][ T5193] fuse: Unknown parameter 'fd{<]ndxgɿp aEg [ 3248.590910][ T5193] ' [ 3248.603804][ T5188] fuse: Unknown parameter 'n' 05:07:14 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x9000000}, 0x0, 0x0, 0x0) [ 3248.629093][ T5193] fuse: Unknown parameter 'fd{<]ndxgɿp aEg [ 3248.629093][ T5193] ' [ 3248.658925][ T5191] fuse: Unknown parameter ' [ 3248.658925][ T5191] d|{<]ndxgɿp aEg [ 3248.658925][ T5191] ' 05:07:14 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3248.704365][ T5197] fuse: Bad value for 'fd' 05:07:14 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664ec64653c7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:14 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) 05:07:14 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:14 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3248.779112][ T5201] fuse: Bad value for 'fd' [ 3248.902319][ T5213] fuse: Unknown parameter ' [ 3248.902319][ T5213] d|{<]ndxgɿp aEg [ 3248.902319][ T5213] ' [ 3248.903583][ T5209] fuse: Unknown parameter 'fdde<{<]ndxgɿp aEg [ 3248.903583][ T5209] ' [ 3248.926192][ T5210] fuse: Unknown parameter 'n' [ 3248.948005][ T5213] fuse: Unknown parameter ' 05:07:14 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x300000000000000}, 0x0, 0x0, 0x0) [ 3248.948005][ T5213] d|{<]ndxgɿp aEg [ 3248.948005][ T5213] ' [ 3248.992284][ T5210] fuse: Unknown parameter 'n' 05:07:14 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:14 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:14 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3249.056483][ T5209] fuse: Unknown parameter 'fdde<{<]ndxgɿp aEg [ 3249.056483][ T5209] ' 05:07:14 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) 05:07:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000001c0)={{0x1, 0x1f}, {0x7}, 0x101, 0x0, 0x3f}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000004040)={'wg2\x00'}) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x1000, r0, &(0x7f00000000c0)="83fd0739c21d1b8d2f11b886cbfe879646725f1d5fca28375095e26d9f51f79a4af14a37f5486907e92adc7a14f8431d0972ab66edd8afe6f7e6fc536a70a1e2cb889074a9b359b9edd27137df358458cf7b4fb21617fe4036f007674fe63cbc000635f2c6", 0x65, 0xffffffffffff7fff, 0x0, 0x3}, &(0x7f0000000180)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000240)={0x28, 0x2, 0x0, {0x4, 0x7, 0x9f6a}}, 0x28) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES64=r0]) 05:07:14 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca9a3b}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:14 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f00000024c0)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id'}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="7c0fd8b99ea5e52b9a30ed587f649b96c79ff65557bec1876cef9204d2c27f895fc7dd538c00000000000000002cefa769c82e74e01a7afb556e4c8b9300000000000000", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r1]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) getgroups(0x7, &(0x7f0000008740)=[0xffffffffffffffff, 0x0, 0xee01, 0xee00, 0x0, 0xee01, 0xee00]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) pipe2(&(0x7f0000000080), 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="bcb07f6e7d78a46893bcfb4eec580b3cdde1686138fd522f4b677f002b178b8db3033d02eab84920343ec68d50f84f250b85300072a08743061577cbb752ba2e58c257b16f33cb0b71d88cddc3b6128f236db6068701db5177469196d6b434d63ed65056aa6f611db0ae8620f5fa1018fcd5484a0925a4cc5f84c6599d2f3632ba055ca08765c4bfbc704e2858b81961da086a48e9a241f214fc", @ANYRES32, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r6]) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000027c0)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000002780)={&(0x7f0000002700)={0x64, 0x0, 0xb6faf713f110a1e8, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x20040004) getgroups(0x2, &(0x7f0000008780)=[0xee00, 0x0]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r8}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000100)="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", 0x2000, &(0x7f0000008e00)={&(0x7f0000002100)={0x50, 0x0, 0x80, {0x7, 0x1f, 0x8, 0x2820008, 0x2, 0x7, 0xff, 0x9}}, &(0x7f0000000000)={0x18, 0x0, 0x2, {0x4}}, &(0x7f0000002180)={0x18, 0x0, 0x3, {0x300000}}, &(0x7f00000021c0)={0x18, 0xfffffffffffffff5, 0x0, {0x7fffffff}}, &(0x7f0000002200)={0x18, 0x0, 0x6, {0x7c}}, &(0x7f0000002240)={0x28, 0x0, 0x7b08, {{0x5, 0x4, 0x1}}}, &(0x7f0000002280)={0x60, 0xffffffffffffffda, 0x3e08, {{0xc13, 0xbec3c70, 0x5, 0x1, 0x1000, 0x5, 0x2, 0x1}}}, &(0x7f0000002300)={0x18, 0xfffffffffffffff5, 0x7, {0x81}}, &(0x7f0000002340)=ANY=[@ANYBLOB="32fc00b200"], &(0x7f0000002380)={0x20, 0x0, 0x3, {0x0, 0x1}}, &(0x7f0000004400)={0x78, 0xffffffffffffffda, 0x5, {0xfff, 0x1, 0x0, {0x6, 0x0, 0x1, 0x1, 0x1, 0xbb0, 0x0, 0x9, 0x1, 0xa000, 0x1, 0xee00, 0x0, 0x100, 0x8}}}, &(0x7f0000004480)={0x90, 0x0, 0x3, {0x3, 0x3, 0xf119, 0x6330, 0x9, 0x81, {0x2, 0x830b, 0x3, 0x20, 0x8, 0x9, 0x7, 0x6, 0x0, 0x1000, 0xfff, 0xee00, 0x0, 0x20, 0x8001}}}, &(0x7f0000004540)={0x178, 0x0, 0x0, [{0x2, 0x8000, 0xa, 0x7, '/dev/fuse\x00'}, {0x4, 0x80000001, 0x5, 0x3, '!\xde###'}, {0x3, 0x7c, 0xa, 0x80, '/dev/fuse\x00'}, {0x0, 0x3, 0xa, 0x7bb154df, '/dev/fuse\x00'}, {0x6, 0x460, 0x3, 0x3, '%.+'}, {0x6, 0x698, 0x1, 0x3, '!'}, {0x4, 0x5, 0xa, 0x9, '/dev/fuse\x00'}, {0x5, 0x5, 0x2, 0x3, './'}, {0x2, 0x122447fe, 0xa, 0x4, '/dev/fuse\x00'}, {0x5, 0x72c, 0x1, 0xf86c, '('}]}, &(0x7f00000087c0)=ANY=[@ANYBLOB="300500000000000001000000000000000000000000000000010000000000000004000000000000008100000000000000000080020400000003000000000000000200000000000000295d000000000000ff0000000000000000010000000000007f0000000000000001000000010000000300000000600000d1000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="01f8ffff050000000000000004000000000000001f000000000000000a0000001f0000002f6465762f6675736500000000000000050000000000000000000000000000000500000000000000080000000000000001000000090000000200000000000000030000000000000009000000000000001f000000000000000100008000000000000001000000000000000000030000000101000000100000ff0f0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0900000009000000000000000300000000000000ffffffff0000000005000000040000003a242d7d2e0000000100000000000000010000000000000004000000000000000010000000000000000800000100000003000000000000000500000000000000040000000000000000000100000000000000000000000000070000000000000001000000b50100000400000000100000feffffff", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="060000000080e82f00000000010000000000000005000000000000000a0000004da900002f6465762f6675736500000000000000040000000000000003000000000000000600000000000000080000000000000004000000040000000200000000000000a50a00000000000001800000000000000600000000000000010000800000000006000000000000000080000007000000080000000040000002000000", @ANYRES32=0xee01, @ANYRES32=0xee00, @ANYBLOB="04000000018000000000000001000000000000002d5c0000000000000a000000010000802f6465762f6675736500000000000000040000000000000003000000000000000900000000000000ffff0000000000004b000000000000000100000000000000000000000000000008000000000000000600000000000000280300000000000007000000000000000000000002000000420000000020000001000000", @ANYRES32=r1, @ANYRES32=0xee01, @ANYBLOB="ff07000085000000000000000500000000000000060000000000000001000000020000005c00000000000000040000000000000000000000000000003c060000000000004500000000000000ffffffff0200000002000000000000000500000000000000130d00000000000089000000000000000100008000000000280f0000000000000000000022f3275800800000008000009b4a0000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00800000ffffffff00000000060000000000000007000000000000000a000000000000002f6465762f66757365000000000000000000000000000000030000008000000007000000000000000700000000000000f9ffffff0700000003000000000000006672000000000000080000000000000007000000000000003a0e000000000000000000000000000008000000020000003d0000000020000001000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0100010001000000000000000400000000000000000000800000000004000000060000007a2d2728000000000400000000000000030000000000000005000000000000000300000000000000070000000800000000000000000000000600000000000000010000000000000008000000000000000700000000000000f000000000000000ffffffff00ffffff0200000000a0000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0700000002000000000000000100000000000000010000000000000001000000070000002d00000000000000"], &(0x7f0000008d00)={0xa0, 0x0, 0x3, {{0x1, 0x0, 0x8, 0x8, 0x2, 0x5, {0x1, 0x100000001, 0x20, 0x3, 0xe00000000, 0x401, 0x80, 0x3e3, 0x4, 0x8000, 0x579, 0xee01, r8, 0xfffffffa, 0xf8}}, {0x0, 0x1}}}, &(0x7f0000008dc0)={0x20, 0x0, 0x21fe, {0x1000, 0x0, 0x953b, 0x1}}}) [ 3249.250519][ T5222] fuse: Unknown parameter 'n' [ 3249.253482][ T5224] fuse: Unknown parameter ' [ 3249.253482][ T5224] d|{<]ndxgɿp aEg [ 3249.253482][ T5224] ' [ 3249.287119][ T5222] fuse: Unknown parameter 'n' [ 3249.344181][ T5224] fuse: Unknown parameter ' [ 3249.344181][ T5224] d|{<]ndxgɿp aEg [ 3249.344181][ T5224] ' [ 3249.345221][ T5228] fuse: Unknown parameter '' 05:07:14 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0x0) 05:07:15 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3249.397302][ T5231] fuse: Unknown parameter '|ع+0XdǟUWl_S' [ 3249.433521][ T5228] fuse: Unknown parameter '' [ 3249.450365][ T5234] fuse: Bad value for 'user_id' 05:07:15 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:15 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x40000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:15 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6664a4077c8d7be23c024f028ee51ae9d7e137d34eacc0a40000345a5c2b000000007867c9bfbeb31ed1709409"]) socket$l2tp(0x2, 0x2, 0x73) [ 3249.475661][ T5231] fuse: Unknown parameter 'n}xhNX 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r5, &(0x7f0000005a00)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$namespace(r6, 0x0) write$FUSE_LK(r4, &(0x7f0000000380)={0x28, 0x0, 0x0, {{0x7fffffff, 0xfffffffffffffff8, 0x1, r6}}}, 0x28) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r2, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/44, 0x2c}, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb4, r1, 0x8, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8004}, 0x180) 05:07:15 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:15 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3249.712300][ T5246] fuse: Unknown parameter 'fd|{<O7N' 05:07:15 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) [ 3249.776944][ T5249] fuse: Unknown parameter ' [ 3249.776944][ T5249] d|{<]ndxgɿp aEg [ 3249.776944][ T5249] ' 05:07:15 executing program 0: ioctl$SIOCPNGETOBJECT(0xffffffffffffffff, 0x89e0, &(0x7f00000002c0)=0x1) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6664a4f17b8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409de0afd832a842e18bc9a46a71038cf6145670a"]) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000100)={0xd0, 0x0, 0x0, [{0x5, 0xb5, 0x5, 0xcafe, 'fuse\x00'}, {0x0, 0x3, 0x5, 0x200, 'fuse\x00'}, {0x1, 0x8, 0x5, 0x3, 'fuse\x00'}, {0x5, 0x971, 0x5, 0x0, 'fuse\x00'}, {0x4, 0x200, 0x5, 0x4, 'fuse\x00'}, {0x0, 0x7fffffff, 0x5, 0x8, 'fuse\x00'}]}, 0xd0) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f00000000c0)={0x20, 0x0, 0x0, {0x5, 0x4, 0x2, 0x8}}, 0x20) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x2c, 0x0, &(0x7f0000000200)=[@acquire_done={0x40106309, 0x3}, @decrefs={0x40046307, 0x3}, @release={0x40046306, 0x4}, @register_looper, @exit_looper], 0xc, 0x0, &(0x7f0000000240)="909999e78750906c581492c4"}) [ 3249.879872][ T5260] fuse: Unknown parameter 'n' 05:07:15 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3249.918754][ T5260] fuse: Unknown parameter 'n' 05:07:15 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9aca00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:15 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x4000, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3249.939135][ T5263] fuse: Unknown parameter 'fd{{<]ndxgɿp [ 3249.939135][ T5263] *.F8aEg [ 3249.939135][ T5263] ' 05:07:15 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) [ 3249.999556][ T5263] fuse: Unknown parameter 'fd{{<]ndxgɿp [ 3249.999556][ T5263] *.F8aEg [ 3249.999556][ T5263] ' 05:07:15 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3250.052826][ T5272] fuse: Unknown parameter ' [ 3250.052826][ T5272] d|{<]ndxgɿp aEg [ 3250.052826][ T5272] ' 05:07:15 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') 05:07:15 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) 05:07:15 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:15 executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020, 0x0, 0x0}, 0x2020) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000002180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002200)={&(0x7f00000021c0)={0x10, 0x1401, 0x8, 0x70bd29, 0x25dfdbff}, 0x10}, 0x1, 0x0, 0x0, 0x4050}, 0x4000000) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f0000002100)={0x20, 0x0, r0, {0x2c, 0x0, 0x1f, 0x3}}, 0x20) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="6664a4077c8d7be2ef006064a4ddc97867c9bfbeaf48d9e99409cf6152670aa81c536c662e1abd299d27787ce79430c9cd1b10b2c8"]) write$FUSE_NOTIFY_POLL(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x1, 0x0, {0x5}}, 0x18) [ 3250.120818][ T5277] fuse: Unknown parameter 'n' [ 3250.129363][ T5272] fuse: Unknown parameter ' [ 3250.129363][ T5272] d|{<]ndxgɿp aEg [ 3250.129363][ T5272] ' [ 3250.224452][ T5277] fuse: Unknown parameter 'n' 05:07:15 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xb00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:15 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:15 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0x0) 05:07:15 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca9a3b00000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3250.286141][ T5286] fuse: Unknown parameter 'fd|{' [ 3250.318504][ T5286] fuse: Unknown parameter 'fd|{' 05:07:15 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) pselect6(0x40, &(0x7f0000000040)={0x8003, 0x0, 0x0, 0x0, 0x5, 0x3, 0xfffffffffffffffb}, &(0x7f0000000100)={0x503c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b400000000, 0x2}, 0x0, 0x0, 0x0) [ 3250.399115][ T5293] fuse: Unknown parameter 'n' 05:07:16 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00000002c0)={[{0x3ff, 0x6, 0x9, 0x7, 0x4, 0x8, 0x0, 0x6, 0x0, 0x6, 0x2, 0xf1, 0xfffffffffffffffe}, {0xffffffc1, 0x7, 0x0, 0x7d, 0x2, 0xcc, 0xc, 0x1, 0x3, 0x3, 0x74, 0x2, 0xba}, {0x3, 0x4, 0x88, 0x7f, 0x2, 0x7a, 0x3, 0xff, 0x4, 0x81, 0x2, 0x3f, 0x4}], 0x2}) getgroups(0x8, &(0x7f0000000100)=[0xee01, 0xffffffffffffffff, 0xee00, 0xee01, 0xee01, 0x0, 0xffffffffffffffff, 0x0]) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x10000, &(0x7f0000000140)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r0}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x7}}, {@default_permissions='default_permissions'}, {@blksize={'blksize'}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1a00}}, {@default_permissions='default_permissions'}], [{@context={'context', 0x3d, 'staff_u'}}, {@dont_appraise='dont_appraise'}]}}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3250.427962][ T5293] fuse: Unknown parameter 'n' [ 3250.453393][ T5296] fuse: Unknown parameter ' [ 3250.453393][ T5296] d|{<]ndxgɿp aEg [ 3250.453393][ T5296] ' 05:07:16 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:16 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0) 05:07:16 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xc00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3250.497024][ T5296] fuse: Unknown parameter ' [ 3250.497024][ T5296] d|{<]ndxgɿp aEg [ 3250.497024][ T5296] ' 05:07:16 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r1, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r4, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2$9p(&(0x7f0000000d80)={0xffffffffffffffff}, 0x84000) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/nvram\x00', 0x0, 0x0) io_submit(0x0, 0x7, &(0x7f0000000ec0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0xfff7, 0xffffffffffffffff, &(0x7f00000006c0)="38cfd1940f4b1b1666d54b106eaf4922bc068bedc449bfe39cd87069440d23a5598cefc3fd96c550991174a94188094a9217e7ca625d976e931ad5c58fa10a564c969c571b73f782d5d7ca78b9343b0c198612d711bd62b14b0c7da85f1aa03384aaab697dd35c8cdd403f4ff7db983a8eafa89064a3f9061e2d2cc897dc9f00619b2f73a785973f23a4969b3f4a82dd08b0abac5d1e7d28e07e860f6dcaa0996a01808327202fcabf6a94dbead0ebb5274702a92fabd04757a4a64db3f5b2110c8e42d93b457518c98ff9e4fc9bcac4acba064e172fc7c6a8ec3a6d", 0xdc, 0x400, 0x0, 0x1}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x5, 0x7, r0, &(0x7f00000007c0)="cebc814fd85069778fc8c501e7b496ac9b1c8b6369108b9fab925dc7a0480f2e7890acd0d34ac40ce9e09abe12f341672d456f1a2556cc4de943dfd19914f251eb3f09ef5338088badd5e53bb94018f4a068ddf63ede4be132b555e92253a8398f00f7c0d5e9424a7f044c32d005a1c20b271878695a5cae49e75348cdc69217f8406385b95d39672c1c560466bb28f8ab9d1248e11172649c4741e3448b2cf144a9bd3f58d3b7077bfdf432b252c9bdc74316f9bab00620e77f44b7beeddc7a6d2fe05bebdcbf791fc2a42f2ed3f2cf8fac11745018a68bc5112e50e3975da98162509e039a941df37f680eea", 0xed, 0x6, 0x0, 0x2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x5, 0x6, r0, &(0x7f0000000900)="5371ac09c76d937818876969e9a71c32f1ddc95356ccee395b2397b19970635503a85cc03882f6ce08838b3ab09c403212dcc8c821f09c8605ff70fba6e69ab05f224d49b5f107d57ccf3aaee842a2f10b24466f0ec10448f810b0d9aa", 0x5d, 0x4, 0x0, 0x1}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0xfff, 0xffffffffffffffff, &(0x7f00000009c0)="d28a906aecc441da68f295c098a5e375fc04b674b6774dcdc334b2c436ea6b55c6f31094d70288b5823c6f3826b3820760fbb1382192671ae2fdb74c98a8acdb7f9dd5c276ce0281608ef1ab62261377e4d2fe00866c592df8a928d70bcb525a062421eac8b7f6c47883e6692576ac3155d1b14f6855ecb38019bf586f79", 0x7e, 0x2, 0x0, 0x3}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x5, 0x4, r0, &(0x7f0000000ac0)="9b85ad8ac7206eb04259e6", 0xb, 0x8, 0x0, 0x2}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x5, 0x2, 0xffffffffffffffff, &(0x7f0000000b40)="57068ab075eb4136bb308b173450f67d25ee6cc459f7205015407915750d33f0b1bce285493d39d77c94199259a25a8e", 0x30, 0x7, 0x0, 0x1}, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0xc018e14e2074162e, 0x1, r8, &(0x7f0000000dc0)="82780ba4dd2329647dc4969f7bf1bc9047f0c1156095d04977843ee774bafab8a1b7ab529fc001516f1c1da816ee19e5ed8ca1420ccb63736336f5addc9a71749727d48e24bc832094d8a544a2adee6b918b733eaf83ab81fdd51f", 0x5b, 0xff3, 0x0, 0x0, r9}]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r7, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/100, 0x64}, {&(0x7f0000000240)=""/168, 0xa8}], 0x2, &(0x7f0000000340)=""/121, 0x79}, 0x100) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000640)={&(0x7f0000000400)={0x214, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x48db3f3ba20812bc}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6e1e804a16aeebbc}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x40000}, 0x50) [ 3250.584500][ T5303] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3250.584500][ T5303] ' 05:07:16 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3250.632597][ T5309] fuse: Unknown parameter 'n' 05:07:16 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:16 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, 0x0) [ 3250.656765][ T5310] fuse: Bad value for 'fd' 05:07:16 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x800) [ 3250.725762][ T5309] fuse: Unknown parameter 'n' 05:07:16 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x0, 0x0, 0x0) 05:07:16 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xd00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3250.776678][ T5319] fuse: Unknown parameter ' [ 3250.776678][ T5319] d|{<]ndxgɿp aEg [ 3250.776678][ T5319] ' 05:07:16 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:16 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1f}, 0x0, 0x0, 0x0) [ 3250.856495][ T5319] fuse: Unknown parameter ' [ 3250.856495][ T5319] d|{<]ndxgɿp aEg [ 3250.856495][ T5319] ' [ 3250.865272][ T5323] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3250.865272][ T5323] ' 05:07:16 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0) 05:07:16 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3250.946074][ T5323] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3250.946074][ T5323] ' [ 3250.960731][ T5331] fuse: Unknown parameter 'n' [ 3250.976665][ T5331] fuse: Unknown parameter 'n' 05:07:16 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x8000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x10000000000000}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:16 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:16 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000002340)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_LK(0xffffffffffffffff, &(0x7f00000020c0)={0x28, 0xffffffffffffffda, r0, {{0x8, 0x4, 0x0, r1}}}, 0x28) 05:07:16 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xe00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3251.090695][ T5338] fuse: Unknown parameter ' [ 3251.090695][ T5338] d|{<]ndxgɿp aEg [ 3251.090695][ T5338] ' 05:07:16 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0, 0x0, 0x0) [ 3251.146859][ T5338] fuse: Unknown parameter ' [ 3251.146859][ T5338] d|{<]ndxgɿp aEg [ 3251.146859][ T5338] ' 05:07:16 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) 05:07:16 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3251.208254][ T5345] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3251.208254][ T5345] ' [ 3251.234105][ T5346] fuse: Unknown parameter 'n' 05:07:16 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3251.261275][ T5346] fuse: Unknown parameter 'n' [ 3251.265797][ T5345] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3251.265797][ T5345] ' 05:07:16 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0x0) 05:07:16 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:17 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x18, 0x140d, 0x200, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) 05:07:17 executing program 0: syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES32]) write$snddsp(0xffffffffffffffff, &(0x7f00000000c0)="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", 0x1000) [ 3251.391341][ T5357] fuse: Unknown parameter ' [ 3251.391341][ T5357] d|{<]ndxgɿp aEg [ 3251.391341][ T5357] ' 05:07:17 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3251.448859][ T5357] fuse: Unknown parameter ' [ 3251.448859][ T5357] d|{<]ndxgɿp aEg [ 3251.448859][ T5357] ' 05:07:17 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0x0) [ 3251.506255][ T5365] fuse: Unknown parameter '' [ 3251.517417][ T5366] fuse: Unknown parameter 'n' [ 3251.529787][ T5365] fuse: Unknown parameter '' 05:07:17 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3251.561216][ T5366] fuse: Unknown parameter 'n' 05:07:17 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:17 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) sendmsg$RDMA_NLDEV_CMD_RES_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, 0x1409, 0x800, 0x70bd25, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x4012}, 0x8000) 05:07:17 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001b00)='ethtool\x00') sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b80)={&(0x7f0000001b40)={0x14, r1, 0x1}, 0x14}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r5, &(0x7f0000005a00)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$namespace(r6, 0x0) write$FUSE_LK(r4, &(0x7f0000000380)={0x28, 0x0, 0x0, {{0x7fffffff, 0xfffffffffffffff8, 0x1, r6}}}, 0x28) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r2, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/44, 0x2c}, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb4, r1, 0x8, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8004}, 0x180) 05:07:17 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1100000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:17 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x9000000}, 0x0, 0x0, 0x0) [ 3251.700649][ T5376] fuse: Unknown parameter ' [ 3251.700649][ T5376] d|{<]ndxgɿp aEg [ 3251.700649][ T5376] ' [ 3251.749638][ T5381] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3251.749638][ T5381] ' [ 3251.778872][ T5376] fuse: Unknown parameter ' [ 3251.778872][ T5376] d|{<]ndxgɿp aEg [ 3251.778872][ T5376] ' 05:07:17 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca9a3b}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3251.801348][ T5381] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3251.801348][ T5381] ' [ 3251.804478][ T5384] fuse: Unknown parameter 'n' 05:07:17 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)=0x0) read$FUSE(r0, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r6]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r9]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r11, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r12]) write$FUSE_DIRENTPLUS(r0, &(0x7f0000004200)={0x3d0, 0x0, 0x0, [{{0x3, 0x3, 0x1, 0xff, 0x6, 0x8000, {0x5, 0xffff, 0x89, 0x9, 0xffffffffffffff92, 0x6, 0xfffffffc, 0x1, 0x100, 0x8000, 0x6, r1, r2, 0x7fff, 0x800000}}, {0x1, 0x1ff, 0x0, 0x3}}, {{0x2, 0x2, 0x3, 0x6, 0xc4d8, 0x400, {0x2, 0x1f, 0xeef8, 0x7ff, 0x9, 0x10000, 0x20, 0x1f, 0x3, 0xc000, 0x8, 0xffffffffffffffff, 0xee01, 0x4, 0xffff}}, {0x5, 0x0, 0x1, 0x101, ']'}}, {{0x0, 0x0, 0x4, 0x8d5, 0x9, 0x6, {0x5, 0x3, 0x4, 0xdf6, 0x4, 0x80000000, 0xff, 0x7fffffff, 0x6, 0x1000, 0x80000000, r4, 0xffffffffffffffff, 0x7fff, 0x7}}, {0x5, 0x3ff, 0x4, 0x5, '.%&/'}}, {{0x3, 0x1, 0x6e, 0x800, 0x1169, 0xac000000, {0x5, 0x7, 0x0, 0x80000001, 0x7, 0x4, 0x5, 0xa31, 0x1, 0x2000, 0x0, r6, r7, 0x5, 0x1}}, {0x4, 0x1, 0x4, 0x7, '}\r^.'}}, {{0x4, 0x3, 0x7fffffff, 0x1c, 0x8, 0xe3ba, {0x1, 0x5eed629c, 0x5, 0x4, 0x0, 0x7ff, 0xc044, 0x2, 0xbb, 0x1000, 0x4, r9, r10, 0x2}}, {0x5, 0x1f, 0x5, 0xfffffffe, '$)\xe8\x8b&'}}, {{0x4, 0x1, 0x2ece, 0x200, 0x943c, 0x2, {0x0, 0x8, 0x0, 0xff, 0x101, 0x7fff, 0x5, 0x9, 0x7fffffff, 0x4000, 0x3, r12, 0xee00, 0x6, 0x4}}, {0x4, 0x1, 0xa, 0x101, '/dev/fuse\x00'}}]}, 0x3d0) [ 3251.876960][ T5384] fuse: Unknown parameter 'n' 05:07:17 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) 05:07:17 executing program 0: syz_mount_image$afs(&(0x7f0000000080)='afs\x00', &(0x7f00000000c0)='./file0\x00', 0x1ff, 0x6, &(0x7f0000000480)=[{&(0x7f0000000100)="2f4982a857397011ca142d53ac24af0302f6e778d3dac65702494442baa65d066a58bc561076d706bba6533c5a8c04dc181d70237b5e2de0da3f074befdacebbe806246551d1e6d4b7ff6950a34934656ed3c45845f7bef685cf651b03235d1b43f5a9fe5d1599912216d9e26c6173dbc96ff582cefc6939f10a2ab71c710eb0053ccd20ee176161a2d6cb295d456273058aa20c", 0x94, 0x8}, {&(0x7f00000001c0)="c4af9216ca3be52491a06725b7777301775a9d0bc397fa8d68e8", 0x1a, 0x5}, {&(0x7f0000000200)="9ca4fad94b4ccf3f933a058dc0f5c009556be268740291706c6a084a6b1c2e50ae8caaf8cd43dd98cc260562c93cd8ae218c77e2950dd6b78052e8f2f69e301f3498e7a2bc268ff0e9c17ed7ab1297d1625c711bb085df6e2b3f5a6e50ddf5ff57d0c3dd2b958dae5be1", 0x6a, 0x6}, {&(0x7f0000000280)="7741fb723dce2f001e189ceb5e93f101d7841c422162b1de6ec5a431ba2c1750632984ad89f5ea5933481a5e91bedbe84b1f579ebdd45658cda0ab69e5ec68e60b59d7ecd8ad39f9f686d3dd600cb621fff986ae305392c89750ecd6cb018018726e5d6973b4426a9d99152910cb3146a18e326daf906af514f5112b762351f29987ba950297d24df2579a61621b0f73cb9ea38e27e0a79fc0b47b75e2f0cdab769929042a2239ed17b91618203dc980b6f5d1a940466c6faec6803592064476c04717675bd34273d45d73cb0549bc0ae59f34db963c8b4a", 0xd8, 0x4}, {&(0x7f0000000380)="335f2d6534bb7cd7c6ac2e094111b44b462981dc43", 0x15, 0x8}, {&(0x7f00000003c0)="c0c2ae3e351b5baf3f3172b61416d459b0fe27e27f3574c5ba034ae159a5df455cd647e19357f4eef2159713e9341386edc76393f5baf858cd30314c24ca45132e8ce56b00984e214d8636a7311f25a2f4ae28a70f4311c430a82fbeafd1fd417a319d674225db12a41e53cff1f5772b2cdd16f05ae62d57648dd905135171511592606f7b7b07fd053208d662b40b7be19192277450b5cab03f00", 0x9b}], 0x19018, &(0x7f0000000540)={[{@flock_local='flock=local'}, {@flock_strict='flock=strict'}, {@flock_openafs='flock=openafs'}], [{@appraise='appraise'}]}) io_getevents(0x0, 0x80000001, 0x4, &(0x7f0000000580)=[{}, {}, {}, {}], &(0x7f0000000600)={0x77359400}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4dd910d132ac97867c9bfbeb31eeb709409cf"]) 05:07:17 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:17 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1200000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:17 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3252.007034][ T5393] fuse: Bad value for 'fd' 05:07:17 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, 0x0, 0x0, 0x0) 05:07:17 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)=0x0) read$FUSE(r0, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r6]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r9]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r11, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r12]) write$FUSE_DIRENTPLUS(r0, &(0x7f0000004200)={0x3d0, 0x0, 0x0, [{{0x3, 0x3, 0x1, 0xff, 0x6, 0x8000, {0x5, 0xffff, 0x89, 0x9, 0xffffffffffffff92, 0x6, 0xfffffffc, 0x1, 0x100, 0x8000, 0x6, r1, r2, 0x7fff, 0x800000}}, {0x1, 0x1ff, 0x0, 0x3}}, {{0x2, 0x2, 0x3, 0x6, 0xc4d8, 0x400, {0x2, 0x1f, 0xeef8, 0x7ff, 0x9, 0x10000, 0x20, 0x1f, 0x3, 0xc000, 0x8, 0xffffffffffffffff, 0xee01, 0x4, 0xffff}}, {0x5, 0x0, 0x1, 0x101, ']'}}, {{0x0, 0x0, 0x4, 0x8d5, 0x9, 0x6, {0x5, 0x3, 0x4, 0xdf6, 0x4, 0x80000000, 0xff, 0x7fffffff, 0x6, 0x1000, 0x80000000, r4, 0xffffffffffffffff, 0x7fff, 0x7}}, {0x5, 0x3ff, 0x4, 0x5, '.%&/'}}, {{0x3, 0x1, 0x6e, 0x800, 0x1169, 0xac000000, {0x5, 0x7, 0x0, 0x80000001, 0x7, 0x4, 0x5, 0xa31, 0x1, 0x2000, 0x0, r6, r7, 0x5, 0x1}}, {0x4, 0x1, 0x4, 0x7, '}\r^.'}}, {{0x4, 0x3, 0x7fffffff, 0x1c, 0x8, 0xe3ba, {0x1, 0x5eed629c, 0x5, 0x4, 0x0, 0x7ff, 0xc044, 0x2, 0xbb, 0x1000, 0x4, r9, r10, 0x2}}, {0x5, 0x1f, 0x5, 0xfffffffe, '$)\xe8\x8b&'}}, {{0x4, 0x1, 0x2ece, 0x200, 0x943c, 0x2, {0x0, 0x8, 0x0, 0xff, 0x101, 0x7fff, 0x5, 0x9, 0x7fffffff, 0x4000, 0x3, r12, 0xee00, 0x6, 0x4}}, {0x4, 0x1, 0xa, 0x101, '/dev/fuse\x00'}}]}, 0x3d0) [ 3252.097931][ T5401] fuse: Unknown parameter ' [ 3252.097931][ T5401] d|{<]ndxgɿp aEg [ 3252.097931][ T5401] ' [ 3252.112591][ T5401] fuse: Unknown parameter ' [ 3252.112591][ T5401] d|{<]ndxgɿp aEg [ 3252.112591][ T5401] ' [ 3252.123979][ T5403] fuse: Unknown parameter 'n' [ 3252.133945][ T5397] fuse: Unknown parameter 'fd|{<]ndݑ*xgɿp ' 05:07:17 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:17 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3252.170758][ T5403] fuse: Unknown parameter 'n' 05:07:17 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1800000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:17 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) [ 3252.257894][ T5414] fuse: Unknown parameter 'fd|{<]ndݑ*xgɿp ' [ 3252.278599][ T5411] fuse: Bad value for 'fd' 05:07:17 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)=0x0) read$FUSE(r0, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r6]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r9]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r11, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r12]) write$FUSE_DIRENTPLUS(r0, &(0x7f0000004200)={0x3d0, 0x0, 0x0, [{{0x3, 0x3, 0x1, 0xff, 0x6, 0x8000, {0x5, 0xffff, 0x89, 0x9, 0xffffffffffffff92, 0x6, 0xfffffffc, 0x1, 0x100, 0x8000, 0x6, r1, r2, 0x7fff, 0x800000}}, {0x1, 0x1ff, 0x0, 0x3}}, {{0x2, 0x2, 0x3, 0x6, 0xc4d8, 0x400, {0x2, 0x1f, 0xeef8, 0x7ff, 0x9, 0x10000, 0x20, 0x1f, 0x3, 0xc000, 0x8, 0xffffffffffffffff, 0xee01, 0x4, 0xffff}}, {0x5, 0x0, 0x1, 0x101, ']'}}, {{0x0, 0x0, 0x4, 0x8d5, 0x9, 0x6, {0x5, 0x3, 0x4, 0xdf6, 0x4, 0x80000000, 0xff, 0x7fffffff, 0x6, 0x1000, 0x80000000, r4, 0xffffffffffffffff, 0x7fff, 0x7}}, {0x5, 0x3ff, 0x4, 0x5, '.%&/'}}, {{0x3, 0x1, 0x6e, 0x800, 0x1169, 0xac000000, {0x5, 0x7, 0x0, 0x80000001, 0x7, 0x4, 0x5, 0xa31, 0x1, 0x2000, 0x0, r6, r7, 0x5, 0x1}}, {0x4, 0x1, 0x4, 0x7, '}\r^.'}}, {{0x4, 0x3, 0x7fffffff, 0x1c, 0x8, 0xe3ba, {0x1, 0x5eed629c, 0x5, 0x4, 0x0, 0x7ff, 0xc044, 0x2, 0xbb, 0x1000, 0x4, r9, r10, 0x2}}, {0x5, 0x1f, 0x5, 0xfffffffe, '$)\xe8\x8b&'}}, {{0x4, 0x1, 0x2ece, 0x200, 0x943c, 0x2, {0x0, 0x8, 0x0, 0xff, 0x101, 0x7fff, 0x5, 0x9, 0x7fffffff, 0x4000, 0x3, r12, 0xee00, 0x6, 0x4}}, {0x4, 0x1, 0xa, 0x101, '/dev/fuse\x00'}}]}, 0x3d0) 05:07:17 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="66649409cf6145670a"]) 05:07:18 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9aca00}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3252.363863][ T5418] fuse: Unknown parameter ' [ 3252.363863][ T5418] d|{<]ndxgɿp aEg [ 3252.363863][ T5418] ' 05:07:18 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0x0) [ 3252.438911][ T5418] fuse: Unknown parameter ' [ 3252.438911][ T5418] d|{<]ndxgɿp aEg [ 3252.438911][ T5418] ' [ 3252.438968][ T5423] fuse: Unknown parameter 'n' [ 3252.501665][ T5426] fuse: Bad value for 'fd' 05:07:18 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3252.544398][ T5423] fuse: Unknown parameter 'n' [ 3252.549768][ T5429] fuse: Unknown parameter 'fd aEg [ 3252.549768][ T5429] ' 05:07:18 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r7]) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r9]) 05:07:18 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3252.590527][ T5429] fuse: Unknown parameter 'fd aEg [ 3252.590527][ T5429] ' 05:07:18 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:18 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, 0x0, 0x0, 0x0) 05:07:18 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x28, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"]) recvmmsg(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000080)=@sco={0x1f, @none}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000100)=""/41, 0x29}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/228, 0xe4}, {&(0x7f0000001300)=""/186, 0xba}, {&(0x7f00000013c0)=""/66, 0x42}], 0x5}, 0xecb}], 0x1, 0x2, &(0x7f00000012c0)) [ 3252.693544][ T5437] fuse: Unknown parameter ' [ 3252.693544][ T5437] d|{<]ndxgɿp aEg [ 3252.693544][ T5437] ' [ 3252.762767][ T5436] fuse: Bad value for 'fd' [ 3252.786552][ T5437] fuse: Unknown parameter ' [ 3252.786552][ T5437] d|{<]ndxgɿp aEg [ 3252.786552][ T5437] ' [ 3252.800989][ T5443] fuse: Unknown parameter 'n' 05:07:18 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r7]) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) pipe2(&(0x7f0000000080), 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) [ 3252.840041][ T5443] fuse: Unknown parameter 'n' 05:07:18 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca9a3b00000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:18 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) 05:07:18 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:18 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3252.933548][ T5448] fuse: Bad value for 'fd' 05:07:18 executing program 0: r0 = syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x1024840, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@msize={'msize', 0x3d, 0x8000}}, {@cache_loose='cache=loose'}, {@debug={'debug', 0x3d, 0x5}}, {@cachetag={'cachetag', 0x3d, 'fuse\x00'}}, {@version_L='version=9p2000.L'}, {@access_any='access=any'}, {@afid={'afid', 0x3d, 0x7}}, {@dfltuid={'dfltuid', 0x3d, r2}}, {@version_L='version=9p2000.L'}, {@mmap='mmap'}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_gt={'euid>', 0xee00}}]}}) 05:07:18 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r7]) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) pipe2(&(0x7f0000000080), 0x0) 05:07:18 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:18 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) [ 3253.073970][ T5457] fuse: Unknown parameter ' [ 3253.073970][ T5457] d|{<]ndxgɿp aEg [ 3253.073970][ T5457] ' [ 3253.079775][ T5458] fuse: Unknown parameter 'n' [ 3253.097265][ T5459] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3253.097265][ T5459] ' [ 3253.125926][ T5458] fuse: Unknown parameter 'n' [ 3253.144358][ T5459] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3253.144358][ T5459] ' [ 3253.154667][ T5457] fuse: Unknown parameter ' [ 3253.154667][ T5457] d|{<]ndxgɿp aEg [ 3253.154667][ T5457] ' 05:07:18 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2100000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3253.212911][ T5466] fuse: Bad value for 'fd' 05:07:18 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:18 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xb00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:18 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r7]) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) 05:07:18 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000005}, 0x4004004) 05:07:18 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) [ 3253.386933][ T5472] fuse: Unknown parameter 'n' [ 3253.406253][ T5472] fuse: Unknown parameter 'n' 05:07:19 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2500000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3253.462611][ T5480] fuse: Unknown parameter ' [ 3253.462611][ T5480] d|{<]ndxgɿp aEg [ 3253.462611][ T5480] ' [ 3253.493903][ T5479] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3253.493903][ T5479] ' 05:07:19 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:19 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0x0) [ 3253.524391][ T5480] fuse: Unknown parameter ' [ 3253.524391][ T5480] d|{<]ndxgɿp aEg [ 3253.524391][ T5480] ' [ 3253.537127][ T5483] fuse: Bad value for 'fd' [ 3253.547664][ T5479] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3253.547664][ T5479] ' 05:07:19 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r7]) [ 3253.607889][ T5486] fuse: Unknown parameter 'n' [ 3253.636468][ T5486] fuse: Unknown parameter 'n' 05:07:19 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xc00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:19 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x208000, &(0x7f0000000080)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a647b45c56857ec19d46e17e973c7cf5cf5dd6f2ce8e5d5a2c0a3f7cd500e542bb394c9af08eebb1e8e91e2d322c0b27f3c6ad21cd220cc2eeb7bab02f6d09684c2564207932fe19ec9690893e479b75146cbf5f18e2e36e817f7f5a153492a276307ba71a4137c63243e1aebc644bbb5c77ba55f20ab00106dd6b004013ed363f0d9fc18bb62f25f39928a19d3467d6f559b6a615eb4432628c793"]) 05:07:19 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:19 executing program 2: socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb0, 0x1403, 0x200, 0x70bd2d, 0x25dfdbff, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'gre0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth0_to_bond\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ip6erspan0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'dummy0\x00'}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x224200) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0xc5) 05:07:19 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0) [ 3253.761019][ T5493] fuse: Bad value for 'fd' [ 3253.810853][ T5499] fuse: Unknown parameter ' [ 3253.810853][ T5499] d|{<]ndxgɿp aEg [ 3253.810853][ T5499] ' [ 3253.838716][ T5500] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3253.838716][ T5500] d{EhWns\o' 05:07:19 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080), 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) [ 3253.864757][ T5503] fuse: Unknown parameter 'n' [ 3253.870460][ T5499] fuse: Unknown parameter ' [ 3253.870460][ T5499] d|{<]ndxgɿp aEg [ 3253.870460][ T5499] ' 05:07:19 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, 0x0) [ 3253.908577][ T5500] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3253.908577][ T5500] d{EhWns\o' [ 3253.929763][ T5503] fuse: Unknown parameter 'n' 05:07:19 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:19 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xd00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3254.016078][ T5509] fuse: Bad value for 'fd' 05:07:19 executing program 0: shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:19 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080), 0x0) 05:07:19 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x0, 0x0, 0x0) [ 3254.108093][ T5514] fuse: Unknown parameter 'n' [ 3254.145739][ T5514] fuse: Unknown parameter 'n' [ 3254.155348][ T5517] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3254.155348][ T5517] ' [ 3254.186116][ T5518] fuse: Unknown parameter ' [ 3254.186116][ T5518] d|{<]ndxgɿp aEg [ 3254.186116][ T5518] ' 05:07:19 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:19 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x82401c, &(0x7f0000002300)=ANY=[]) 05:07:19 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0) [ 3254.262834][ T5518] fuse: Unknown parameter ' [ 3254.262834][ T5518] d|{<]ndxgɿp aEg [ 3254.262834][ T5518] ' [ 3254.268706][ T5523] fuse: Bad value for 'fd' [ 3254.341215][ T5526] fuse: Unknown parameter 'n' [ 3254.355770][ T5526] fuse: Unknown parameter 'n' 05:07:20 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xf, 0x4822a2) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) io_setup(0x5f9, &(0x7f00000000c0)=0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x206e, 0x12040) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r5, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r6 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snd/seq\x00', 0x22c080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, 0x0) io_submit(r0, 0x3, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x6, r1, &(0x7f0000000180)="028b31c7a8eeca5c5a5f7fa4bd06331157e7aa028c86af5dda7f26fb5bcbe0c5dcb52e7dad21b352a6d213799a", 0x2d, 0x0, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x3, r3, &(0x7f0000000240)="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", 0xfd, 0x1, 0x0, 0x0, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000380)="ae", 0x1, 0x0, 0x0, 0x1, r6}]) 05:07:20 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) 05:07:20 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6000000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:20 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xe00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:20 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0, 0x0, 0x0) 05:07:20 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) getresuid(&(0x7f0000001140)=0x0, &(0x7f0000001180)=0x0, &(0x7f00000011c0)=0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000002080)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=0xee00, @ANYBLOB=',group_id=', @ANYRESDEC=r5, @ANYBLOB="2c616c6c6f775f6f746865722c6d61785f726561643d3078303030303030303030303030303030302c6fbc795f757365723d2c61707072616973652c636f6e746578743d73797361646d5f752c7365636c6162656c2c736d61636b66737472616e736d7574f88a393b9326ed3146422cd9653d2a2e5c5c2c66736e616d653d73797a746e6c30002c00bf909b8cd93f4eae7f07efacb0e6f4"]) getresuid(&(0x7f00000017c0), &(0x7f0000001800)=0x0, &(0x7f0000001840)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r8]) read$FUSE(0xffffffffffffffff, &(0x7f0000004340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) getgroups(0x2, &(0x7f0000001880)=[0xee01, 0x0]) getgroups(0x4, &(0x7f00000018c0)=[0xee01, 0xee00, 0xee01, 0x0]) r12 = getuid() getresuid(&(0x7f0000001e40), &(0x7f0000001e80), &(0x7f0000001ec0)=0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r14}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002340)="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", 0x2000, &(0x7f0000002000)={&(0x7f0000001280)={0x50, 0x0, 0x9, {0x7, 0x1f, 0xa1f7, 0xc12004, 0x3, 0x200, 0x2, 0x7}}, &(0x7f0000001300)={0x18, 0x0, 0x10001, {0x5}}, &(0x7f0000001340)={0x18, 0x0, 0x2, {0x2}}, &(0x7f0000001380)={0x18, 0x0, 0xb5cc, {0x8e}}, &(0x7f00000013c0)={0x18, 0xfffffffffffffffe, 0x0, {0x72}}, &(0x7f0000001400)={0x28, 0x0, 0x9, {{0x4, 0x80000000, 0x1, 0xffffffffffffffff}}}, &(0x7f0000001440)={0x60, 0x0, 0x7, {{0xffff, 0x0, 0x92, 0x5, 0x7, 0x800, 0x10001, 0xfd0}}}, &(0x7f0000001580)={0x18, 0x0, 0x7fff, {0x8000}}, &(0x7f0000001500)={0x11, 0x0, 0x6, {'\x00'}}, &(0x7f0000001540)={0x20, 0x0, 0x8001}, &(0x7f00000015c0)={0x78, 0xfffffffffffffffe, 0x7f, {0x3e, 0x5, 0x0, {0x5, 0x8001, 0x3ff, 0x6, 0x5, 0x1e7, 0xff, 0x8000, 0x10000, 0x4000, 0x3, r0, 0x0, 0x26}}}, &(0x7f0000001640)={0x90, 0x0, 0x3, {0x1, 0x3, 0x7, 0x1f, 0x7, 0x0, {0x6, 0x1, 0x1000, 0x0, 0x8000, 0x8642, 0xb0, 0xa0000000, 0x401, 0x6000, 0x3f, r1, 0x0, 0x81, 0x9744}}}, &(0x7f0000001700)={0xb8, 0x0, 0x1ff, [{0x0, 0xfffffffeffffffff, 0x2, 0xffff, '[,'}, {0x5, 0xfffffffffffffff9, 0xe, 0x0, '@:$\'+#[\'^(]-{*'}, {0x3, 0x51, 0x3, 0xfffffbff, '+,v'}, {0x2, 0x7, 0x4, 0x8005, 'afs\x00'}, {0x5, 0x1, 0x7, 0x28, 'fowner<'}]}, &(0x7f0000001900)={0x518, 0x0, 0x5, [{{0x2, 0x1, 0x1, 0x6, 0x40, 0x1, {0x4, 0x6, 0x9, 0x4, 0x1, 0x1ff, 0x10001, 0x9, 0x7, 0xa000, 0xb1, 0x0, 0xee00, 0x9, 0x100}}, {0x5, 0x6, 0x4, 0x7999, 'afs\x00'}}, {{0x1, 0x0, 0x0, 0x1, 0x8, 0x4, {0x4, 0x5, 0x80, 0x32a, 0x10001, 0xb599, 0x6, 0x1, 0xa3, 0xc000, 0x9, r4, r5, 0x6, 0x4}}, {0x6, 0xea90, 0x7, 0x7f, '{]),+\':'}}, {{0x2, 0x0, 0x5, 0x3f80, 0x81, 0x8, {0x3, 0x5, 0xba45, 0x3f, 0x1f, 0xc04f, 0x9, 0x9, 0x2e, 0x8000, 0x4, r0, 0xffffffffffffffff, 0x94, 0x1}}, {0x4, 0x3, 0x6, 0x3fb, '(]/&\x1f('}}, {{0x4, 0x1, 0x81, 0x2, 0x5, 0xffff, {0x1, 0x7a, 0x27, 0xfffffffffffffff8, 0x7, 0x3eb0, 0xffffb382, 0x3d321920, 0x4, 0xd000, 0x80, r6, 0xee00, 0x2, 0x629}}, {0x2, 0x4a1275a7, 0x9, 0x415, '%(\'$\x89.\x8b#('}}, {{0x3, 0x3, 0x5a257fec, 0x400, 0x1, 0x1, {0x0, 0x6, 0x6, 0x9, 0x2, 0xffffffff, 0x7, 0x40, 0x5, 0x2000, 0x4, r8, r9, 0x8e, 0x1}}, {0x5, 0x2, 0x3, 0x89, '\x0f\\['}}, {{0x1, 0x0, 0xfffffffffffffffc, 0x6, 0x7, 0xfff, {0x3, 0x43d, 0x7, 0x56, 0x7, 0x6, 0xd9, 0x2fac, 0x0, 0x8000, 0x4, r1, r10, 0x3, 0xff}}, {0x5, 0x3, 0xb, 0xff, 'flock=write'}}, {{0x1, 0x1, 0x1f, 0x1, 0x80000001, 0x200, {0x4, 0x6, 0x1, 0x20, 0x8, 0xfffffffffffffffb, 0xef60, 0x9, 0x40, 0x0, 0xfffffffa, r0, r11, 0x80, 0x101}}, {0x5, 0x4, 0x0, 0x1ff}}, {{0x6, 0x0, 0x4, 0x80000001, 0x3ff, 0x3, {0x0, 0x3, 0x8, 0x1, 0x6, 0x2, 0x3, 0x401, 0x3, 0x8800, 0x400, r12, 0x0, 0x76, 0x80000000}}, {0x2, 0x41, 0x5, 0xcf2f, 'fuse\x00'}}]}, &(0x7f0000001f00)={0xa0, 0x0, 0x40000000, {{0x1, 0x0, 0x3, 0x2, 0x100, 0x9, {0x0, 0x0, 0x2, 0x5, 0x0, 0x100, 0x76a47943, 0x1, 0xffff, 0x6000, 0x1ff, r13, r14, 0x0, 0xc3b}}, {0x0, 0x4}}}, &(0x7f0000001fc0)={0x20, 0x0, 0x5, {0x200, 0x0, 0x1, 0xffffffff}}}) syz_mount_image$afs(&(0x7f0000000080)='afs\x00', &(0x7f00000000c0)='./file0\x00', 0x81, 0x1, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000, 0x21f}], 0x82088, &(0x7f0000001200)=ANY=[@ANYBLOB='autocell,flock?write,fowner<', @ANYRESDEC=r2, @ANYBLOB=',permit_directio,uid=', @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) [ 3254.772813][ T5545] fuse: Unknown parameter 'n' [ 3254.790669][ T5548] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3254.790669][ T5548] ' [ 3254.792264][ T5547] fuse: Unknown parameter ' [ 3254.792264][ T5547] d|{<]ndxgɿp aEg [ 3254.792264][ T5547] ' [ 3254.811996][ T5545] fuse: Unknown parameter 'n' 05:07:20 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0x0) [ 3254.834447][ T5549] fuse: Bad value for 'fd' 05:07:20 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3254.906467][ T5547] fuse: Unknown parameter ' [ 3254.906467][ T5547] d|{<]ndxgɿp aEg [ 3254.906467][ T5547] ' [ 3254.913065][ T5548] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3254.913065][ T5548] ' 05:07:20 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020}, 0x2020) 05:07:20 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x5c, 0x1ff, 0xa, 0x8, 0x3, 0x81}) 05:07:20 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0x0) 05:07:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000004040)={'wg2\x00'}) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x607427cd4462df78, &(0x7f0000000000)=ANY=[@ANYRESOCT]) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) write$binfmt_script(r1, &(0x7f00000025c0)={'#! ', './file0/file0', [{0x20, 'sysadm_u'}, {0x20, '!\'*'}, {0x20, 'obj_user'}], 0xa, "d53b98ec254f264fbcaaecc6704d84178dd9daa167a8cc54a633dfdab70e69a04b752c41e04fc75d28db49105915f04985f5ef1c10d8167f9c1d58b5b224c9d8641c4f921ac7dcb60f1e3239d6bdd5c7f533b5694b13b4a6ddfb595e3712ae3d41dbdd311ec75f1283bf198079a1033b4334a14c5e6b14031a23c53ffac12ef83f339a050a9060f3e201cb18416bb58f5cdbd58ece150fa3e0c91199c484452d6c6b04daf202e41cdea4bdb36cb31c952158aa0a66dcebce07393887ed2a48790cd56903e4ed64e49c2cb82f428ea210bedd07b92e0d711a"}, 0xff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000004080)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r6, 0x8933, &(0x7f0000004040)={'wg2\x00'}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r5, @ANYBLOB="8d04dc38547a8f4e54c25b0cf8f3b7b24a68d551ac237e00382115428af3a87937a45afcb33c81b0873ef05d41fc56278f5bb96f56503ecfc13e07a360e31cf9c0c49a27523a1fdf18b921ee58bb7efe2b26fa65307e297371b2ce972495b4dd794703b815411498157e644ff97635ea99aedf", @ANYRES64=r6]) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) read$FUSE(0xffffffffffffffff, &(0x7f00000060c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_DIRENTPLUS(r1, &(0x7f0000002100)={0x1f0, 0xfffffffffffffffe, 0x0, [{{0x6, 0x0, 0x7, 0x100000001, 0xeb21, 0xff, {0x3, 0x1, 0x7fffffff, 0xef, 0xa24, 0x3, 0x8, 0x0, 0x6, 0x6000, 0x6, r2, r3, 0x401, 0x3a4a}}, {0x1, 0x5, 0x4, 0x1, 'wg2\x00'}}, {{0x6, 0x3, 0x80, 0x80, 0x19d448ca, 0x6, {0x3, 0x6, 0x200, 0x1ff, 0xfffffffffffffffb, 0x0, 0x401, 0x221b, 0x0, 0x1000, 0x1, r5, r7, 0x3, 0x1}}, {0x0, 0x100, 0x4, 0xffff, 'wg2\x00'}}, {{0x3, 0x2, 0x1, 0x80, 0x7, 0x4, {0x6, 0x1, 0x40, 0x7ff, 0x100000000, 0x2, 0x7, 0x20, 0xb3, 0xc000, 0x6, 0xffffffffffffffff, r8, 0x1, 0x8}}, {0x3, 0x3, 0x5, 0x8, 'fuse\x00'}}]}, 0x1f0) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000002300)='/dev/nvram\x00', 0x181000, 0x0) r10 = syz_genetlink_get_family_id$smc(&(0x7f0000002480)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r9, &(0x7f0000002580)={&(0x7f0000002340), 0xc, &(0x7f0000002540)={&(0x7f00000024c0)=ANY=[@ANYBLOB="0b40241c", @ANYRES16=r10, @ANYBLOB="20002abd7000fcdbdf25010000000900030073797a30000000000900030073797a310000000014000200627269646765300000000000000000000900010073797a320000000005000400020000000900010073797a3200000000"], 0x60}, 0x1, 0x0, 0x0, 0x5}, 0x2000c000) [ 3255.031031][ T5561] fuse: Unknown parameter 'n' [ 3255.049214][ T5561] fuse: Unknown parameter 'n' 05:07:20 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:20 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3255.114426][ T5566] fuse: Bad value for 'fd' [ 3255.187872][ T5572] fuse: Bad value for 'user_id' 05:07:20 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [{}], 0xa, "61e5868310a4cbd6fb412dd1fffc6c2a2bf6b19d7439f14c2391466b0c0f23554edc373c3e4dfc2616d27d4ec0cc04d8d4854ac3a06a3c18a82c691708e6abc221fa44cad512578cf622bd884a3c419b8df6d301730c61122f38ca31d4f15ec6844e5bd0f3a75638c8c7813629610d0a7cf898f761973a7ae8355e88a2808015d5a6d7fbaf755a776a01c233002950303d80975dd5d05b1d1c120564d2828af4851edc145825dcfbb611635f77fcbcbab12bb1ee905fb4cb3ecf321077b256fb80a31699125924ea3bd0eeea06235c48b386828089d71535a92ceda6a97eb1bc316ac5cafd987399bf092849632d0d2c"}, 0xfc) 05:07:20 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) [ 3255.214563][ T5574] fuse: Unknown parameter ' [ 3255.214563][ T5574] d|{<]ndxgɿp aEg [ 3255.214563][ T5574] ' [ 3255.256263][ T5575] fuse: Bad value for 'user_id' 05:07:20 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, 0x0, 0x0, 0x0) [ 3255.291395][ T5574] fuse: Unknown parameter ' [ 3255.291395][ T5574] d|{<]ndxgɿp aEg [ 3255.291395][ T5574] ' [ 3255.323155][ T5577] fuse: Unknown parameter 'n' 05:07:20 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={r0, r1+60000000}) [ 3255.344614][ T5577] fuse: Unknown parameter 'n' [ 3255.357572][ T5582] fuse: Bad value for 'fd' 05:07:21 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x965b}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:21 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1100000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:21 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6f00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:21 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080), 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 05:07:21 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) [ 3255.518166][ T5587] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3255.518166][ T5587] ' [ 3255.571146][ T5587] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3255.571146][ T5587] ' [ 3255.607577][ T5595] fuse: Unknown parameter ' [ 3255.607577][ T5595] d|{<]ndxgɿp aEg [ 3255.607577][ T5595] ' 05:07:21 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x30, 0x5, 0x0, {0x0, 0x3, 0x20, 0x2}}, 0x30) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3255.632296][ T5597] fuse: Unknown parameter 'n' [ 3255.637868][ T5600] fuse: Bad value for 'fd' [ 3255.645336][ T5595] fuse: Unknown parameter ' [ 3255.645336][ T5595] d|{<]ndxgɿp aEg [ 3255.645336][ T5595] ' [ 3255.668150][ T5597] fuse: Unknown parameter 'n' 05:07:21 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, 0x0, 0x0, 0x0) 05:07:21 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r0, &(0x7f0000001bc0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r3, &(0x7f0000000140)={0x20, 0x0, r1}, 0x20) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000180)={0xa0, 0x0, r1, {{0x0, 0x1, 0x5, 0xfffffffffffff6e5, 0x80000000, 0x3, {0x4, 0x80, 0x12, 0x0, 0x200, 0x5, 0x5, 0x200, 0x0, 0xc000, 0x2, r2, r4, 0x4, 0x8000}}, {0x0, 0x14}}}, 0xa0) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, r1, {0xff}}, 0x18) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x1410, 0x2, 0x70bd26, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 05:07:21 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) pipe2(&(0x7f0000000080), 0x0) 05:07:21 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:21 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1200000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:21 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x202100, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000014c0)={r1}) [ 3255.823436][ T5608] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3255.823436][ T5608] ' [ 3255.858750][ T5608] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3255.858750][ T5608] ' [ 3255.902731][ T5612] fuse: Bad value for 'fd' 05:07:21 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) [ 3255.925423][ T5616] fuse: Unknown parameter 'n' [ 3255.926567][ T5617] fuse: Unknown parameter ' [ 3255.926567][ T5617] d|{<]ndxgɿp aEg [ 3255.926567][ T5617] ' [ 3255.959562][ T5616] fuse: Unknown parameter 'n' [ 3255.982891][ T5617] fuse: Unknown parameter ' [ 3255.982891][ T5617] d|{<]ndxgɿp aEg [ 3255.982891][ T5617] ' 05:07:21 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) 05:07:21 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfd8b31eeb709409cf6145670a"]) read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) getgroups(0x5, &(0x7f00000020c0)=[0xffffffffffffffff, 0x0, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r4, &(0x7f0000001bc0)={0x2020, 0x0, 0x0}, 0x2020) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r6, &(0x7f0000000140)={0x20, 0x0, r5}, 0x20) write$FUSE_STATFS(r1, &(0x7f0000002180)={0x60, 0x0, r5, {{0x5, 0xf85, 0x2, 0x800, 0x0, 0x7, 0x0, 0x5b}}}, 0x60) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000002100)={0x78, 0x0, r0, {0x0, 0x6, 0x0, {0x0, 0x7, 0x8, 0x1, 0x40, 0xffffffffffffff22, 0x8, 0x7, 0x0, 0x2000, 0x1, r2, r3, 0x80000001, 0x4}}}, 0x78) 05:07:21 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:21 executing program 2: sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x64, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'syz_tun\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gretap0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x8001) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) 05:07:21 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x1800000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:21 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0x0) [ 3256.190033][ T5629] fuse: Bad value for 'fd' [ 3256.201779][ T5630] fuse: Unknown parameter 'fd|{<]ndxgɿسp aEg [ 3256.201779][ T5630] ' [ 3256.204786][ T5632] fuse: Unknown parameter 'n' [ 3256.235825][ T5630] fuse: Unknown parameter 'fd|{<]ndxgɿسp aEg [ 3256.235825][ T5630] ' [ 3256.278897][ T5632] fuse: Unknown parameter 'n' 05:07:21 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) 05:07:21 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x7, 0x88080) pselect6(0x40, &(0x7f0000000040)={0x0, 0x100000000, 0x0, 0xffffffffffffffff, 0x20000000, 0x8001}, &(0x7f0000000080)={0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x573}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3256.289446][ T5637] fuse: Unknown parameter ' [ 3256.289446][ T5637] d|{<]ndxgɿp aEg [ 3256.289446][ T5637] ' [ 3256.343260][ T5637] fuse: Unknown parameter ' [ 3256.343260][ T5637] d|{<]ndxgɿp aEg [ 3256.343260][ T5637] ' [ 3256.366503][ T5642] fuse: Bad value for 'fd' 05:07:22 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:22 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, 0x0, 0x0, 0x0) 05:07:22 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000002300)=ANY=[@ANYBLOB="6663ac077c8d7be23c5d6e64a4ddc97867c9bfbeb31e00000000cf6145670a"]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r1]) read$FUSE(0xffffffffffffffff, &(0x7f0000000100)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r3 = syz_open_dev$vcsn(&(0x7f0000002280)='/dev/vcs#\x00', 0x4, 0x420000) write$FUSE_NOTIFY_INVAL_ENTRY(r3, &(0x7f00000022c0)={0x29, 0x3, 0x0, {0x6, 0x8, 0x0, 'system_u'}}, 0x29) read$FUSE(0xffffffffffffffff, &(0x7f0000002340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}], [{@defcontext={'defcontext', 0x3d, 'system_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x65, 0x38, 0x65, 0x35, 0x54, 0x62, 0x61], 0x2d, [0x64, 0x61, 0x63, 0x38], 0x2d, [0x34, 0x61, 0x33, 0x62], 0x2d, [0x37, 0x66, 0x62], 0x2d, [0x38, 0x37, 0x65, 0x63, 0x31, 0x62, 0x61, 0x66]}}}, {@fowner_lt={'fowner<', r4}}]}}) 05:07:22 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:22 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) 05:07:22 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e20}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e20}]}, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x8080) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000200)={0x77359400}, 0x0) [ 3256.557836][ T5652] fuse: Unknown parameter 'n' [ 3256.565749][ T5654] fuse: Bad value for 'fd' [ 3256.578357][ T5653] fuse: Unknown parameter ' [ 3256.578357][ T5653] d|{<]ndxgɿp aEg [ 3256.578357][ T5653] ' [ 3256.583920][ T5655] fuse: Bad value for 'fd' [ 3256.602474][ T5652] fuse: Unknown parameter 'n' [ 3256.615596][ T5659] fuse: Bad value for 'fd' 05:07:22 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) 05:07:22 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) [ 3256.665043][ T5653] fuse: Unknown parameter ' [ 3256.665043][ T5653] d|{<]ndxgɿp aEg [ 3256.665043][ T5653] ' 05:07:22 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:22 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x20802, 0x0) io_setup(0x3ff, &(0x7f00000002c0)=0x0) io_submit(r2, 0x1, &(0x7f0000001a80)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x7c, r1, 0x0, 0x0, 0x0, 0x0, 0x3}]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$l2tp6(0xa, 0x2, 0x73) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='rd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x80000, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x80000001}}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0xc00}}], [{@fsname={'fsname', 0x3d, 'fuse\x00'}}, {@subj_role={'subj_role', 0x3d, 'fuse\x00'}}, {@subj_user={'subj_user', 0x3d, '-$-%(/!]+'}}, {@uid_gt={'uid>', r4}}, {@appraise_type='appraise_type=imasig'}, {@obj_type={'obj_type', 0x3d, 'fuse\x00'}}]}}) 05:07:22 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:22 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3e9f, 0x4804c3) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1f168dda2ba5580d}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="20002abd7000fedbdf2507000000fe82547158d3107330993ea75773f211eb81466236f1937379d06bbf05870610b024aea4ac4718dcb5093bdc33fa2c56a8a7c47d666b7273e4f73570f7"], 0x14}, 0x1, 0x0, 0x0, 0x44005}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r1, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="000126bd7000fddbdf25070000007c000180140002007665746830000000000000000000000008000100", @ANYRES32=r2, @ANYBLOB="1400020076657468305f6d61637674617000000008000300020000001400020074756e6c30000000000000000000000008000300030000001400020064756d6d79300000000000000000000008000100", @ANYRES32=r3, @ANYBLOB="00060143", @ANYRES32=r1, @ANYBLOB="0c0001800800030003000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'ip6_vti0\x00', r4, 0x2f, 0x4, 0x3, 0x1, 0x20, @private2, @mcast1, 0x10, 0x80, 0xffffffff, 0x3}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000380)=0xffffffffffffff45) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r7, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x90, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r10, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc4, 0x0, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_WANTED={0x4}, @ETHTOOL_A_FEATURES_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_FEATURES_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x4002000) 05:07:22 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) [ 3256.843790][ T5670] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3256.843790][ T5670] ' [ 3256.876829][ T5669] fuse: Bad value for 'fd' [ 3256.878310][ T5671] fuse: Unknown parameter 'n' 05:07:22 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) [ 3256.911084][ T5670] fuse: Unknown parameter 'rd' [ 3256.928263][ T5671] fuse: Unknown parameter 'n' [ 3256.934292][ T5670] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3256.934292][ T5670] ' [ 3256.936354][ T5676] fuse: Unknown parameter ' [ 3256.936354][ T5676] d|{<]ndxgɿp aEg [ 3256.936354][ T5676] ' 05:07:22 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xff00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3257.023621][ T5676] fuse: Unknown parameter ' [ 3257.023621][ T5676] d|{<]ndxgɿp aEg [ 3257.023621][ T5676] ' 05:07:22 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) 05:07:22 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3257.114472][ T5682] fuse: Bad value for 'fd' 05:07:22 executing program 0: socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'rose0\x00'}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010102}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0xc0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="66640100c9bfbeb31eeb7094095647cf6145670a00000000000000000000000000f46e76fd3fbf31c0362639f634ebce74f02a33bfd5676c08da35cb68eee2c67332"]) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, 0x0, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6_vti0\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x840) 05:07:22 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2100000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:22 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) [ 3257.211090][ T5687] fuse: Unknown parameter 'n' 05:07:22 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3f, 0x60080) getpeername(r0, &(0x7f0000002280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000002300)=0x80) getsockname$netrom(r1, &(0x7f0000000140)={{0x3, @null}, [@rose, @rose, @default, @remote, @bcast, @null, @remote, @rose]}, &(0x7f00000001c0)=0x48) read$FUSE(r0, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$namespace(r2, &(0x7f0000002240)='ns/pid_for_children\x00') pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3257.239010][ T5687] fuse: Unknown parameter 'n' 05:07:22 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0x0) [ 3257.316707][ T5692] fuse: Unknown parameter 'fd' 05:07:22 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3257.345639][ T5700] fuse: Unknown parameter ' [ 3257.345639][ T5700] d|{<]ndxgɿp aEg [ 3257.345639][ T5700] ' [ 3257.362502][ T5701] fuse: Bad value for 'fd' [ 3257.387840][ T5696] fuse: Unknown parameter 'fd' [ 3257.400444][ T5700] fuse: Unknown parameter ' [ 3257.400444][ T5700] d|{<]ndxgɿp aEg [ 3257.400444][ T5700] ' 05:07:23 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0) 05:07:23 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) 05:07:23 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10281, 0x0) ioctl$SNDRV_PCM_IOCTL_UNLINK(r0, 0x4161, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/215, 0xd7}, {&(0x7f0000000240)=""/139, 0x8b}], 0x2, &(0x7f0000000340)=""/182, 0xb6}, 0x2002) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f0000005a40)={0x0, @bcast, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @bcast, 0xc, 0x8, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x58, 0x140e, 0x10, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_PDN={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x1}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x8004) 05:07:23 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x2500000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:23 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x40, 0x9, 0x9, 0x4, 0x8, 0x101, 0x10001}, &(0x7f0000000140)={0x7, 0x7, 0x2, 0x2, 0x4, 0x101, 0x80000001, 0x3}, &(0x7f0000000180)={0x3, 0x53, 0x6, 0x2, 0xff, 0x3, 0x5, 0x7}, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) [ 3257.530393][ T5709] fuse: Unknown parameter 'n' [ 3257.543171][ T5709] fuse: Unknown parameter 'n' 05:07:23 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3257.589764][ T5711] fuse: Bad value for 'fd' 05:07:23 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, 0x0) 05:07:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) [ 3257.681246][ T5717] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3257.681246][ T5717] ' [ 3257.692757][ T5719] fuse: Unknown parameter ' [ 3257.692757][ T5719] d|{<]ndxgɿp aEg [ 3257.692757][ T5719] ' [ 3257.746950][ T5725] fuse: Unknown parameter 'n' [ 3257.760111][ T5719] fuse: Unknown parameter ' [ 3257.760111][ T5719] d|{<]ndxgɿp aEg [ 3257.760111][ T5719] ' [ 3257.768129][ T5722] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3257.768129][ T5722] ' 05:07:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r2, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getpeername(0xffffffffffffffff, &(0x7f0000003e00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000003e80)=0x80) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000004080)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000004040)={&(0x7f0000003ec0)={0x15c, r1, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xe878b85655a01cb}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20000055}, 0x4040810) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3257.794200][ T5725] fuse: Unknown parameter 'n' 05:07:23 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x0, 0x0, 0x0) 05:07:23 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) 05:07:23 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) shmctl$IPC_RMID(0x0, 0x0) 05:07:23 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3258.013118][ T5740] fuse: Unknown parameter 'n' 05:07:23 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0) 05:07:23 executing program 2: gettid() syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3258.037734][ T5743] fuse: Unknown parameter ' [ 3258.037734][ T5743] d|{<]ndxgɿp aEg [ 3258.037734][ T5743] ' [ 3258.059096][ T5740] fuse: Unknown parameter 'n' 05:07:23 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) [ 3258.106164][ T5743] fuse: Unknown parameter ' [ 3258.106164][ T5743] d|{<]ndxgɿp aEg [ 3258.106164][ T5743] ' [ 3258.129067][ T5745] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3258.129067][ T5745] ' 05:07:23 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[]) 05:07:23 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3258.253520][ T5754] fuse: Unknown parameter 'n' 05:07:23 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0, 0x0, 0x0) 05:07:23 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x3, &(0x7f0000000180)=0x4) [ 3258.280643][ T5754] fuse: Unknown parameter 'n' 05:07:23 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) 05:07:24 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3258.376064][ T5761] fuse: Unknown parameter ' [ 3258.376064][ T5761] d|{<]ndxgɿp aEg [ 3258.376064][ T5761] ' [ 3258.436129][ T5761] fuse: Unknown parameter ' [ 3258.436129][ T5761] d|{<]ndxgɿp aEg [ 3258.436129][ T5761] ' 05:07:24 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x581100, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000280)={{0x3, @netrom}, [@default, @bcast, @default, @bcast, @default, @default, @remote, @default]}, &(0x7f0000000300)=0x48) accept4(r2, &(0x7f0000000340)=@rc, &(0x7f00000003c0)=0x80, 0x80000) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x40000, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r6 = socket(0x22, 0x6, 0xffffffff) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000f80)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_GET(r6, &(0x7f0000001040)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0xb7b3839a9ac2dd50}, 0xc, &(0x7f0000001000)={&(0x7f0000000fc0)={0x1c, r7, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x24000001) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) read$FUSE(r0, &(0x7f0000002340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(r4, &(0x7f0000004380)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000940)={0x3d8, 0xffffffffffffffda, 0x0, [{{0x5, 0x1, 0x3, 0x1f, 0x200, 0x8, {0x3, 0x101, 0x7fffffff, 0x8, 0xfff, 0x8, 0x1, 0x5, 0x3, 0x0, 0x2, 0xee01, r5, 0x1, 0x9}}, {0x0, 0x16ff, 0xa, 0x6, '/dev/null\x00'}}, {{0x0, 0x2, 0x6, 0x6967, 0x8, 0x0, {0x4, 0x4, 0x4, 0x7, 0x7fff, 0x7fff, 0x4, 0xf4d3, 0x9, 0xf000, 0x6, 0xee00, 0xee00, 0x1, 0xffffffff}}, {0x6, 0x2, 0x3, 0x3, '9p\x00'}}, {{0x4, 0x3, 0x4, 0x57a, 0xfffffffa, 0x8, {0x2, 0xffff, 0x100000001, 0x0, 0x7, 0xfff, 0x2, 0x2, 0x5, 0x8000, 0xf8b, r3, 0xffffffffffffffff, 0x6, 0x9}}, {0x3, 0x1ff, 0x2, 0x81, '},'}}, {{0x2, 0x1, 0x80, 0x10000, 0x8, 0x7, {0x6, 0x3f, 0x1, 0xc7, 0x3, 0x100, 0x2, 0x800, 0xfffffff7, 0x8000, 0xc0000000, r8, 0xee00, 0x1000}}, {0x6, 0x9, 0xb, 0x7c6, '/dev/nvram\x00'}}, {{0x4, 0x2, 0x8, 0x9, 0xfffffffc, 0x7, {0x1, 0x8, 0x6, 0x3, 0x3, 0xfffffffffffffff9, 0x5, 0xe7c, 0x5f6, 0x6000, 0x2, r9, 0xffffffffffffffff, 0x8000, 0x7}}, {0x0, 0x5, 0x0, 0x9}}, {{0x4, 0x0, 0x5, 0x6, 0x1, 0x7dea, {0x5, 0xb7e, 0x2, 0x0, 0x2, 0x8, 0x4, 0x7fff, 0x10001, 0xa000, 0xa7f, 0x0, 0xee01, 0x10000, 0x3f}}, {0x0, 0x10000, 0x2, 0x6875, '[\''}}]}, 0x3d8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000440)={0x4, 0x1, 'client1\x00', 0x1, "fed29bcd25847a9c", "06fb87aef5a7b023df3e03f1611e2f3c10e4a398a13354d3d82bd790b0f2cd53", 0x7}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x800080, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x80002, &(0x7f0000000780)=ANY=[@ANYBLOB="7462e16e733d6674ea2875fc356979212cc82d2c0d66646e6f3d", @ANYRESHEX=r0, @ANYRESOCT, @ANYRESHEX, @ANYBLOB=',loose,msize=0x000000000000a266,afid=0x0000000000000000,access=user,access=any,access=user,fscache,loose,permit_directio,smackfsroot=fuse\x00,fowner=', @ANYBLOB="65a10d0bb77ea8e38baa619be193579f43ba857c21973b1a61df59c1aa7132430c3f3fc7c31557e726da9dd81bd50e30636ee40720d7f22ee3d92613f592c0aabe2438e3a28adab08622f16c217f868ea0f63de0edc6bbe1d66ded24196b54aa3789d9c4b58408d7244ae6", @ANYBLOB=',obj_type=\'&/,smackfsdef=fuse\x00,func=CREDS_CHECK,\x00']) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e0b00ddc97863c9bfbeb31eeb709409cf6145670a"]) [ 3258.500499][ T5769] fuse: Unknown parameter 'n' 05:07:24 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0x0) 05:07:24 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) [ 3258.526544][ T5769] fuse: Unknown parameter 'n' 05:07:24 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) clock_gettime(0x5, &(0x7f00000000c0)) 05:07:24 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x5c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:24 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3258.625028][ T5773] fuse: Unknown parameter 'fd|{<]n ' 05:07:24 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0x0) 05:07:24 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) [ 3258.690085][ T5778] fuse: Unknown parameter 'fd|{<]n ' 05:07:24 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:24 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20820, &(0x7f00000000c0)=ANY=[@ANYRES32]) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r0, &(0x7f0000001bc0)={0x2020, 0x0, 0x0}, 0x2020) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000042c0)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f0000004300)={0x30, 0x5, 0x0, {0x0, 0x3, 0x8, 0x9}}, 0x30) write$FUSE_IOCTL(r2, &(0x7f0000000140)={0x20, 0x0, r1}, 0x20) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r5]) read$FUSE(0xffffffffffffffff, &(0x7f0000000100)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000004180)=ANY=[@ANYBLOB="5001000000000000", @ANYRES64=r1, @ANYBLOB="060000000000000000000000000000ffff00000100000002000000000000090000000000000006000000000000005207000000000000040000000000000006000000000000000500000008000000e50a00000010000004000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="58b40000ffff0000000000000300000000000000070000000000000005000000ff0f0000667573650000000005000000000000000300000000000000b40a000000000000ffffffff0000000000000000ff01000004000000000000000001000000000000ff0300000000000005000000000000000000000000000000ffffffffffffffff0400000006000000a58300000040000009000000", @ANYRES32=0xee01, @ANYRES32=r7, @ANYBLOB="06000000060000000000000005000000000000001f88000000000000020000005d0000002e7b000000000000"], 0x150) [ 3258.780615][ T5786] fuse: Unknown parameter 'n' [ 3258.787687][ T5785] fuse: Unknown parameter ' [ 3258.787687][ T5785] d|{<]ndxgɿp aEg [ 3258.787687][ T5785] ' [ 3258.803609][ T5786] fuse: Unknown parameter 'n' 05:07:24 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, 0x0, 0x0, 0x0) [ 3258.854848][ T5785] fuse: Unknown parameter ' [ 3258.854848][ T5785] d|{<]ndxgɿp aEg [ 3258.854848][ T5785] ' 05:07:24 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:24 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 05:07:24 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6000000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:24 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) 05:07:24 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0x0) [ 3259.048321][ T5802] fuse: Unknown parameter 'n' 05:07:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002100)=ANY=[@ANYRES64=0x0, @ANYRES16, @ANYBLOB="9a91e0124cd50aa84e3fd33bca250676273f7d740f6c86587ee8979bc0e8fce7a2c33ca3c65d23a48acc1900caf42615600bf89f761e7312ea51b3f0b3f7acd665064a2ed32b8fca8f3b58679c216c1e6c3b0b7d957077cf64ad0fdeba6ed74314a3c6ba030a00e3c9ab476ba9c061e73922794ce969d3653f22fcf6e11d5f9b37031a1ef1c8f0bc4b9fc2e4f857820369893a7927ee8c2f213fba596c42abe61bab6ae5ddde69875f986e9c7547bbb48534d8981ed8f6d7fb1f439847cbaf0371b81e", @ANYRES32=r0, @ANYRES16=r1]) read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000002340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) getgroups(0x8, &(0x7f00000020c0)=[0xffffffffffffffff, 0xee01, 0xee00, r2, r3, 0xee00, 0xee00, 0xee00]) [ 3259.071405][ T5802] fuse: Unknown parameter 'n' 05:07:24 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 3259.136193][ T5808] fuse: Unknown parameter ' [ 3259.136193][ T5808] d|{<]ndxgɿp aEg [ 3259.136193][ T5808] ' 05:07:24 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:24 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, 0x0, 0x0, 0x0) 05:07:24 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0xfffffffffffff000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xfff, 0x4000) r1 = socket$nl_rdma(0x10, 0x3, 0x14) fcntl$lock(r1, 0x26, &(0x7f0000000340)={0x1, 0x0, 0x2, 0xc0000000, 0xffffffffffffffff}) clock_getres(0x6, &(0x7f0000000300)) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x88848, &(0x7f00000001c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0xa00}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions='default_permissions'}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}}) [ 3259.199438][ T5808] fuse: Unknown parameter ' [ 3259.199438][ T5808] d|{<]ndxgɿp aEg [ 3259.199438][ T5808] ' 05:07:24 executing program 0: openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x30000, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x3, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, 0x0, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0xd1}, 0x801) 05:07:24 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 05:07:24 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3259.346824][ T5820] fuse: Unknown parameter 'n' 05:07:25 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) [ 3259.417024][ T5820] fuse: Unknown parameter 'n' 05:07:25 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:25 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=']) 05:07:25 executing program 0: r0 = syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='9p\x00', 0x200443, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000='version=9p2000'}, {@cache_none='cache=none'}, {@mmap='mmap'}, {@uname={'uname', 0x3d, '\'.)*-!+/'}}, {@posixacl='posixacl'}, {@posixacl='posixacl'}], [{@smackfsroot={'smackfsroot', 0x3d, '{'}}, {@permit_directio='permit_directio'}, {@euid_eq={'euid'}}, {@fsname={'fsname', 0x3d, '{'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@euid_eq={'euid'}}]}}) read$FUSE(r1, &(0x7f0000001bc0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r5, &(0x7f0000000140)={0x20, 0x0, r2}, 0x20) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000080)={0xe0, 0xffffffffffffffda, r2, [{0x1, 0xfff, 0x5, 0x4, 'fuse\x00'}, {0x2, 0x1f, 0x5, 0x7, 'fuse\x00'}, {0x4, 0xffffffff, 0x5, 0x7fff, 'fuse\x00'}, {0x6, 0x8591, 0x1, 0x5f4, '{'}, {0x1, 0x0, 0x0, 0xfffffffa}, {0x0, 0xeb9, 0x1, 0x81, '!'}, {0x0, 0x8e5, 0x0, 0x64}]}, 0xe0) r6 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, 0x0) syz_mount_image$fuse(&(0x7f0000000180)='fuse\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x40003, &(0x7f0000000200)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@blksize={'blksize', 0x3d, 0xa00}}, {@max_read={'max_read', 0x3d, 0x8001}}, {@blksize={'blksize', 0x3d, 0x200}}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, 'fuse\x00'}}, {@appraise_type='appraise_type=imasig'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}]}}) [ 3259.488738][ T5831] fuse: Unknown parameter ' [ 3259.488738][ T5831] d|{<]ndxgɿp aEg [ 3259.488738][ T5831] ' 05:07:25 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3259.563621][ T5831] fuse: Unknown parameter ' [ 3259.563621][ T5831] d|{<]ndxgɿp aEg [ 3259.563621][ T5831] ' 05:07:25 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0x0) 05:07:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="010000000000000000000000000008000b00000000000c000f0000000000000000000500120000000000"], 0x30}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r1, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private0={0xfc, 0x0, [], 0x1}}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xa53}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004801}, 0x40040000) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3259.673775][ T5839] fuse: Bad value for 'fd' [ 3259.675582][ T5841] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3259.675582][ T5841] ' 05:07:25 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3259.719160][ T5844] 9pnet: Insufficient options for proto=fd [ 3259.738721][ T5843] fuse: Unknown parameter 'n' 05:07:25 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13", @ANYRESHEX]) [ 3259.767111][ T5843] fuse: Unknown parameter 'n' [ 3259.778204][ T5841] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3259.778204][ T5841] ' 05:07:25 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, 0x0, 0x0, 0x0) 05:07:25 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3259.830978][ T5850] 9pnet: Insufficient options for proto=fd [ 3259.883540][ T5853] fuse: Unknown parameter ' [ 3259.883540][ T5853] d|{<]ndxgɿp aEg [ 3259.883540][ T5853] ' 05:07:25 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000140)='SMC_PNETID\x00') sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4000004) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="400000000c1400022cbd7000ffdbdf250800030004000000080003000100000008003d0004001e6f080003000300000008003d00050000000800030003000000"], 0x40}, 0x1, 0x0, 0x0, 0x20040000}, 0x10) 05:07:25 executing program 0: syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="16e0c5cd76c3da94ca072e17ee2b5a6664a4077c8d7be23cbffeb31ec9d48f43bd147c9dd2fa211b709409cf6145670a5d727e79bfe252952f1e1c670647191fee5b8bfb6f44fbd7f52eebd97483f41724c025d29450900cb60151482fcf8cf2a107e89008c9712311fb2d6431998258426167e2182568c17478acf19cb5c08221a7eedd8b12"]) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x2, 0x3211c0) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18, 0x1, 0x0, {0xffffffff}}, 0x18) openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/seq\x00', 0x40000) socketpair(0x8, 0x80000, 0x5, &(0x7f00000008c0)={0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x0, 0x2d8082) read$FUSE(r0, &(0x7f0000000940)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r2, &(0x7f00000002c0)={0x10, 0x0, r3}, 0x10) ioctl$SIOCPNDELRESOURCE(r1, 0x89ef, &(0x7f0000000900)=0x3) r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffe, 0x10000) write$snddsp(r4, &(0x7f0000000140)="622de70f5fdf25ac0a6353e46eb4fb4f082ecb4d79858d4802e9", 0x1a) [ 3259.935416][ T5857] fuse: Bad value for 'fd' [ 3259.955083][ T5853] fuse: Unknown parameter ' [ 3259.955083][ T5853] d|{<]ndxgɿp aEg [ 3259.955083][ T5853] ' [ 3260.002363][ T5860] fuse: Unknown parameter 'n' [ 3260.033902][ T5860] fuse: Unknown parameter 'n' 05:07:25 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0x0) 05:07:25 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f1f7394007877fcdadce3e32d108a0c05c595edb2294b8b619eee1a699933e8d435c3cf10f9c6c48ab11685e33202b58eebf1aefa70cd18b271595c28cf1a29f8b5f2d6856f731b487ba1ab13"]) 05:07:25 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:25 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3260.096513][ T5865] fuse: Unknown parameter 'vڔ.+Zfd|{<ԏC|!p aEg [ 3260.096513][ T5865] ]r~yR/gG[oD.t$%ҔP QH/όq#-d1XBag%htx!݋' 05:07:25 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3260.158625][ T5865] fuse: Unknown parameter 'vڔ.+Zfd|{<ԏC|!p aEg [ 3260.158625][ T5865] ]r~yR/gG[oD.t$%ҔP QH/όq#-d1XBag%htx!݋' 05:07:25 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a6004, &(0x7f0000000080)=ANY=[]) [ 3260.370320][ T5875] fuse: Bad value for 'fd' [ 3260.382604][ T5877] fuse: Unknown parameter 'n' [ 3260.402967][ T5877] fuse: Unknown parameter 'n' 05:07:26 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[]) 05:07:26 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa3}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3260.442742][ T5881] fuse: Unknown parameter ' [ 3260.442742][ T5881] d|{<]ndxgɿp aEg [ 3260.442742][ T5881] ' 05:07:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000)='l2tp\x00') socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsa\x00', 0x248000, 0x0) connect$netrom(r7, &(0x7f00000002c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x48) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r5, 0x89f2, 0x0) sendmsg$L2TP_CMD_NOOP(r5, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x2c, r4, 0x200, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5}]}, 0x2c}}, 0x0) recvmmsg(r6, &(0x7f0000000700)=[{{&(0x7f0000000340)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/47, 0x2f}, {&(0x7f0000000540)=""/61, 0x3d}], 0x5, &(0x7f0000000600)=""/46, 0x2e}}, {{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=""/90, 0x5a}, 0x80000000}], 0x2, 0x10000, &(0x7f0000000780)={0x77359400}) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r8, 0x8933, &(0x7f0000004040)={'wg1\x00'}) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="382077af84d36f4f6a706ea8e1430000", @ANYRES16=r2, @ANYBLOB="010027bd7000fcdbdf2500000000080019000a01010105000700020000000c0010009f9e0000000000000500220001000000"], 0x38}}, 0x40) 05:07:26 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x10001, 0x7f, 0x32, 0x0, 0x2, 0xffffffff}) 05:07:26 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3260.518290][ T5881] fuse: Unknown parameter ' [ 3260.518290][ T5881] d|{<]ndxgɿp aEg [ 3260.518290][ T5881] ' 05:07:26 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:26 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="200029bd7000fddbdf250800000008001900ffffffff08001700", @ANYRES32=r3, @ANYBLOB="08001700", @ANYRES32=r0, @ANYBLOB="b99f9c2bde5569951a6bd4f010932fe4d810566866eb4e658102fe6a5d4ce4f318eacdf92be2cdcbd083c55b5f526652412f445b5c2b02b91fa28edaeb97302129b4639e5d874ed0b12135852f097ab27e0a5a6d50a1497f98124afd15eac10af89c6557a3076c927a4424a08c6d582070994626da33acf923394973d44e82b64e200563e8012b9928169f1f2183c225c7bee3660f80873b2f45f4faf35cb0"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) [ 3260.652869][ T5894] fuse: Unknown parameter 'n' [ 3260.669089][ T5894] fuse: Unknown parameter 'n' 05:07:26 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCDELRT(r2, 0x890c, &(0x7f0000005a40)={0x0, @bcast, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @bcast, 0xc, 0x8, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040894}, 0xc010) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r6, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r7, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r8 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r8, 0x404c534a, 0x0) io_submit(0x0, 0x4, &(0x7f0000000600)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x48, r0, &(0x7f0000000200)="94e8908af5bcc64c4745f167ae25b46e321067f3557766563be284012bbe7fb75e61d16a1e2d1d663a16bb1f23161522071f1a6e10", 0x35, 0xfffffffffffffffc, 0x0, 0x5, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x2, r4, &(0x7f0000000300)="ba328a1e03d36d637d19955e94b533bed0c7e99879d36860a989f05732ea78dcfac0e71be7ee201a89cab5b89a36bca9586071bca7764836b78363e368620dde082c224e1a7aa9493b1b33acc28b243c39ae6d0a39031d1c88773ab890bb3671ddc707699ee696e0877a2c05ef5ee9cf8e0c5f751ad07f77d7a0e8d1f5e22752306705121761a0d7569b18b9dd0c7a122ceac6d895acb8762320c454dadef62b00bbe4094a237ca671c9a73435e33435ac576887f2221167", 0xb8, 0x5, 0x0, 0x2, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000400)="48e8914f9b27c9a843a63a060445fd5955b878f09cbcab0ea23578a989ad9b452ed3f6810045022723ae6cbe2c2af4900ddfa3fba8e5ffb6d4dff0aadf12dfeb4e7ebb52a10b72ebc386cf79cecbe2117d255f21d92dd385612ace98555d8afac3cb60", 0x63, 0x200, 0x0, 0x2, r8}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x5, 0x200, r7, &(0x7f0000000700)="4af18ce69d49659786157c6218ca3f72bf835f47287b260854ae5e0e610ee870a535ee9fccf09458c644d6f96a0a00e1dc641b9c588b0a9925b318ca015f1596a9f9a3e258b2508d838bd7c7039360d473f03ce2490f29b1d8993525612e571343d287547823a4de8838819ae6f3d70017e17de198c89479f94f41593f068ec025985e3a51a49aa05bea9f9f0a8c421bb8ed17ee439be3f41074a6d994b499a65326", 0xa2, 0x1, 0x0, 0x2, r0}]) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r10 = syz_genetlink_get_family_id$l2tp(&(0x7f00000005c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r9, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000640)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES16=r10, @ANYBLOB="0008254a7600000000000000000006001c008dbc00000800190064010100080011000000002005000700020000000800090000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x20040000) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:26 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[]) 05:07:26 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3260.806203][ T5903] fuse: Unknown parameter ' [ 3260.806203][ T5903] d|{<]ndxgɿp aEg [ 3260.806203][ T5903] ' 05:07:26 executing program 0: read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r0}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) getgroups(0x5, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xee01, r0, 0xee00]) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3260.853618][ T5907] fuse: Unknown parameter 'n' [ 3260.889385][ T5907] fuse: Unknown parameter 'n' [ 3260.896709][ T5903] fuse: Unknown parameter ' [ 3260.896709][ T5903] d|{<]ndxgɿp aEg [ 3260.896709][ T5903] ' 05:07:26 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = socket(0x27, 0x4, 0x2) getpeername(r0, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @local}}, &(0x7f0000000000)=0x80) 05:07:26 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:26 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[]) 05:07:26 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3260.995112][ T5916] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3260.995112][ T5916] ' 05:07:26 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0xbce, 0x0, 0x0, 0x0, 0x3, 0x450}, &(0x7f0000000080)={0x8, 0x0, 0x1000000100000, 0x0, 0xffffffffffffffff}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) ioctl$SNDRV_PCM_IOCTL_XRUN(r0, 0x4148, 0x0) [ 3261.115003][ T5927] fuse: Unknown parameter 'n' 05:07:26 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="6664a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0xfffffffffffffffe}, 0x10) 05:07:26 executing program 1: socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000005a40)={0x0, @bcast, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @bcast, 0xc, 0x8, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2222040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'lo\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000080)={0x8, 0x400000}, 0x0, 0x0, 0x0) [ 3261.136822][ T5927] fuse: Unknown parameter 'n' [ 3261.192508][ T5930] fuse: Unknown parameter ' [ 3261.192508][ T5930] d|{<]ndxgɿp aEg [ 3261.192508][ T5930] ' 05:07:26 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:26 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB]) [ 3261.253669][ T5936] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3261.253669][ T5936] ' [ 3261.274002][ T5930] fuse: Unknown parameter ' [ 3261.274002][ T5930] d|{<]ndxgɿp aEg [ 3261.274002][ T5930] ' 05:07:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') accept4(r0, 0x0, &(0x7f0000000240), 0x0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_RECV_SEQ={0x5}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3f}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xff}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x855}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x4801) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3261.309203][ T5936] fuse: Unknown parameter 'fd|{<]ndxgɿp aEg [ 3261.309203][ T5936] ' 05:07:27 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:27 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="200029bd7000fddbdf250800000008001900ffffffff08001700", @ANYRES32=r3, @ANYBLOB="08001700", @ANYRES32=r0, @ANYBLOB="b99f9c2bde5569951a6bd4f010932fe4d810566866eb4e658102fe6a5d4ce4f318eacdf92be2cdcbd083c55b5f526652412f445b5c2b02b91fa28edaeb97302129b4639e5d874ed0b12135852f097ab27e0a5a6d50a1497f98124afd15eac10af89c6557a3076c927a4424a08c6d582070994626da33acf923394973d44e82b64e200563e8012b9928169f1f2183c225c7bee3660f80873b2f45f4faf35cb0"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) [ 3261.438359][ T5946] fuse: Unknown parameter 'n' 05:07:27 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB]) [ 3261.468963][ T5946] fuse: Unknown parameter 'n' [ 3261.517449][ T5952] fuse: Unknown parameter ' [ 3261.517449][ T5952] d|{<]ndxgɿp aEg [ 3261.517449][ T5952] ' 05:07:27 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0xb4, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xdc1}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x40000000007f}, 0x0, &(0x7f0000000100)={r0, r1+10000000}, 0x0) 05:07:27 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3261.574816][ T5952] fuse: Unknown parameter ' [ 3261.574816][ T5952] d|{<]ndxgɿp aEg [ 3261.574816][ T5952] ' 05:07:27 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a6004, &(0x7f0000000080)=ANY=[]) 05:07:27 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB]) 05:07:27 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xff00000000000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3261.707504][ T5961] fuse: Unknown parameter 'n' [ 3261.726044][ T5961] fuse: Unknown parameter 'n' [ 3261.856482][ T5968] fuse: Unknown parameter ' [ 3261.856482][ T5968] d|{<]ndxgɿp aEg [ 3261.856482][ T5968] ' [ 3261.880492][ T5968] fuse: Unknown parameter ' [ 3261.880492][ T5968] d|{<]ndxgɿp aEg [ 3261.880492][ T5968] ' 05:07:27 executing program 1: socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'caif0\x00'}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev={0xfe, 0x80, [], 0x2c}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4050}, 0x20000000) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:27 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_RECV_SEQ={0x5}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fbe3df2502000000070014000600000008000c000700000005001200ff00000014001f00fe8000000000000000000000000000bb1400080076657468305f6d6163767461700000000c0010000000000000100000"], 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x8011) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) pipe2(&(0x7f0000000240), 0x0) 05:07:27 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x11, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:27 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a6004, &(0x7f0000000080)=ANY=[]) 05:07:27 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a7effe33bd5d5e3618f8cef85faa26ea50ae2cecd40a54ab18ce742661d3cfa3a692fc51fe73f"]) 05:07:27 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3262.191354][ T5982] fuse: Unknown parameter 'n' [ 3262.196346][ T5983] fuse: Unknown parameter ' [ 3262.196346][ T5983] d|{<]ndxgɿp aEg [ 3262.196346][ T5983] ' [ 3262.207412][ T5984] fuse: Bad value for 'fd' [ 3262.214964][ T5982] fuse: Unknown parameter 'n' [ 3262.239321][ T5983] fuse: Unknown parameter ' [ 3262.239321][ T5983] d|{<]ndxgɿp aEg [ 3262.239321][ T5983] ' 05:07:27 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a6004, &(0x7f0000000080)=ANY=[]) 05:07:27 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0xffffffffffffbdd5}, 0x0, &(0x7f0000000100)={0x0, 0x3938700}, 0x0) 05:07:27 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x12, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:27 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='f']) 05:07:27 executing program 1: socket$l2tp(0x2, 0x2, 0x73) sendmsg$RDMA_NLDEV_CMD_SYS_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, 0x1406, 0x20, 0x70bd2d, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x44000) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2e, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0x0) io_pgetevents(0x0, 0xf7f, 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x0, &(0x7f0000000280)={&(0x7f0000000240)={[0x10001]}, 0x8}) 05:07:28 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:28 executing program 2: read$FUSE(0xffffffffffffffff, &(0x7f0000000140)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f00000000c0)={0x38, 0x0, r0, [{0x5, 0x8, 0xa, 0x4, '/dev/vcs#\x00'}]}, 0x38) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) write$FUSE_IOCTL(r1, &(0x7f0000002180)={0x20, 0x0, r0, {0x5, 0x0, 0x3, 0xd89}}, 0x20) [ 3262.445210][ T5997] fuse: Unknown parameter 'n' [ 3262.456651][ T5999] fuse: Unknown parameter 'f' [ 3262.468922][ T5997] fuse: Unknown parameter 'n' 05:07:28 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a6004, &(0x7f0000000080)=ANY=[]) 05:07:28 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x18, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:28 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) ioctl$SIOCPNDELRESOURCE(0xffffffffffffffff, 0x89ef, &(0x7f0000000000)=0x5) io_pgetevents(0x0, 0xd4, 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x40]}, 0x8}) 05:07:28 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='f']) [ 3262.551392][ T6005] fuse: Unknown parameter ' [ 3262.551392][ T6005] d|{<]ndxgɿp aEg [ 3262.551392][ T6005] ' [ 3262.610077][ T6005] fuse: Unknown parameter ' [ 3262.610077][ T6005] d|{<]ndxgɿp aEg [ 3262.610077][ T6005] ' [ 3262.673455][ T6014] fuse: Unknown parameter 'n' 05:07:28 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a6004, &(0x7f0000000080)=ANY=[]) 05:07:28 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) 05:07:28 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3262.708835][ T6014] fuse: Unknown parameter 'n' [ 3262.725655][ T6017] fuse: Unknown parameter 'f' 05:07:28 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x21, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:28 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000005a40)={0x0, @bcast, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @bcast, 0xc, 0x8, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_RECV_SEQ={0x5}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x400, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x840) ioctl$SIOCPNGETOBJECT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)=0x1) 05:07:28 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='f']) [ 3262.882446][ T6027] fuse: Unknown parameter ' [ 3262.882446][ T6027] d|{<]ndxgɿp aEg [ 3262.882446][ T6027] ' [ 3262.895943][ T6026] fuse: Unknown parameter 'n' [ 3262.927946][ T6027] fuse: Unknown parameter ' [ 3262.927946][ T6027] d|{<]ndxgɿp aEg [ 3262.927946][ T6027] ' [ 3262.941881][ T6026] fuse: Unknown parameter 'n' 05:07:28 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a6004, &(0x7f0000000080)=ANY=[]) 05:07:28 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x25, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:28 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) getresuid(&(0x7f0000002640), &(0x7f0000002680)=0x0, &(0x7f00000026c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r7]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r9]) read$FUSE(r0, &(0x7f0000002700)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r1, &(0x7f0000000140)="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", 0x2000, &(0x7f0000004b80)={&(0x7f0000002140)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x8051, 0x6c000a, 0xdf, 0x0, 0x400, 0x9}}, &(0x7f00000000c0)={0x18, 0x0, 0x9, {0x80000001}}, &(0x7f00000021c0)={0x18, 0x0, 0x666, {0x282a}}, &(0x7f0000002200)={0x18, 0x0, 0x5, {0x6}}, &(0x7f0000002240)={0x18, 0xffffffffffffffda, 0x47, {0x2a}}, &(0x7f0000002280)={0x28, 0x0, 0x8, {{0x8000, 0x1, 0x0, 0xffffffffffffffff}}}, &(0x7f00000022c0)={0x60, 0x0, 0x4, {{0x5, 0x4, 0x100, 0x4, 0x400, 0x7, 0x5, 0x40}}}, &(0x7f0000002340)={0x18, 0x0, 0xf0b, {0x61a}}, &(0x7f0000002380)={0x1a, 0x0, 0x8, {'/dev/vcs#\x00'}}, &(0x7f00000023c0)={0x20, 0xfffffffffffffff5, 0x5, {0x0, 0x10}}, &(0x7f0000002400)={0x78, 0xfffffffffffffff5, 0x3f, {0x20, 0x3, 0x0, {0x6, 0x9, 0x7, 0xa0a, 0xbc, 0x0, 0x3, 0x15, 0x56, 0xc000, 0x0, 0xee00, r2, 0xffffffff, 0x4}}}, &(0x7f0000002480)={0x90, 0x0, 0x6, {0x5, 0x0, 0x0, 0x99, 0x9, 0x8, {0x2, 0xff5, 0x20, 0x3, 0x6, 0x8, 0x6, 0x8, 0xb6, 0x8000, 0x40, r4, 0x0, 0x2, 0x9}}}, &(0x7f0000002540)={0xf8, 0xffffffffffffffda, 0x1da, [{0x2, 0x7, 0x2, 0x2, '+$'}, {0x3, 0x8}, {0x4, 0x7ff, 0x2, 0x3, '].'}, {0x0, 0x10001, 0x2, 0x7ff8000, '\\!'}, {0x0, 0x99, 0xa, 0x10001, '/dev/vcs#\x00'}, {0x4, 0x4a, 0xa, 0x400, '-}\xec[:-@][#'}, {0x4, 0x8000, 0x2, 0x5, '-/'}]}, &(0x7f0000004740)={0x340, 0x0, 0x3, [{{0x1, 0x3, 0xd926, 0x1, 0x8000, 0x2, {0x3, 0x1, 0x0, 0x3a30, 0xffffffffffffffff, 0x8, 0x5, 0x80000000, 0x9, 0xc000, 0xff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x2}}, {0x2, 0xaa, 0xa, 0x5, '/dev/vcs#\x00'}}, {{0x4, 0x1, 0x78, 0xfffffffffffffff7, 0x0, 0x8001, {0x5, 0xfffffffffffff9c5, 0x3, 0x0, 0xfff, 0x3f, 0x10001, 0x3, 0x4, 0x3000, 0x6, r5, 0x0, 0x6, 0x1ff}}, {0x3, 0x0, 0x0, 0x3}}, {{0x4, 0x3, 0x400, 0x9, 0x7fffffff, 0x8, {0x5, 0x800, 0x3, 0x1, 0x8001, 0x80000001, 0x569, 0x7f, 0x3, 0x4000, 0x0, r7, 0xee00, 0x3, 0x4e9a}}, {0x6, 0x7, 0x1, 0x4, '@'}}, {{0x5, 0x0, 0x9, 0x6, 0xffff, 0x694, {0x3, 0x144, 0xc877, 0x20, 0x8001, 0x1ff, 0x9, 0x1, 0x6, 0x4000, 0x4, 0xee01, 0xee00, 0x6, 0x1}}, {0x0, 0x9, 0xa, 0x7fffffff, '/dev/vcs#\x00'}}, {{0x5, 0x2, 0xdaa4, 0x80000001, 0x8, 0x1, {0x0, 0xc1, 0x800, 0x81, 0x81, 0x6, 0x0, 0x8, 0x6, 0xc000, 0x2, r9, r10, 0x4, 0xfffffffc}}, {0x6, 0x0, 0xa, 0x0, '/dev/vcs#\x00'}}]}, &(0x7f0000004a80)={0xa0, 0x0, 0x9, {{0x5, 0x2, 0x9, 0x0, 0x7, 0x101, {0x3, 0x8000, 0x5, 0x1, 0x800, 0x2, 0x10000, 0x1, 0x6, 0x6000, 0xa4d8, 0xee01, 0xee00, 0x5682, 0x20}}}}, &(0x7f0000004b40)={0x20, 0xfffffffffffffffe, 0x9, {0x353, 0x4, 0xfff, 0x1000}}}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3263.047979][ T6038] fuse: Unknown parameter 'f' 05:07:28 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:28 executing program 1: socket$l2tp(0x2, 0x2, 0x73) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x2000, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x401}}, {@blksize={'blksize', 0x3d, 0x1c00}}, {@max_read={'max_read', 0x3d, 0x7fff}}, {@blksize={'blksize', 0x3d, 0x1400}}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@dont_appraise='dont_appraise'}, {@permit_directio='permit_directio'}]}}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:28 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd39e611d0d16147389a2b55bec34b3a853be703a"]) [ 3263.171124][ T6047] fuse: Unknown parameter 'n' [ 3263.207244][ T6047] fuse: Unknown parameter 'n' 05:07:28 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x2a6004, &(0x7f0000000080)=ANY=[]) 05:07:28 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x1, 0xffffffffb9a92e68, 0xcec, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x1, 0x3}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3263.270484][ T6052] fuse: Unknown parameter ' [ 3263.270484][ T6052] d|{<]ndxgɿp aEg [ 3263.270484][ T6052] ' 05:07:28 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x48, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3263.314784][ T6054] fuse: Bad value for 'fd' [ 3263.317955][ T6052] fuse: Unknown parameter ' [ 3263.317955][ T6052] d|{<]ndxgɿp aEg [ 3263.317955][ T6052] ' 05:07:28 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2]) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x40, &(0x7f0000000100)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x81}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x5}}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@uid_gt={'uid>', 0xee00}}]}}) pselect6(0x40, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000280)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r3, 0x800, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x48800) 05:07:29 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='f']) 05:07:29 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x2a6004, &(0x7f0000000080)=ANY=[]) 05:07:29 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3263.459562][ T6063] fuse: Unknown parameter 'n' [ 3263.478791][ T6063] fuse: Unknown parameter 'n' 05:07:29 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x8}, &(0x7f0000000080)={0x8, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) io_pgetevents(0x0, 0x7, 0x0, &(0x7f0000000140), &(0x7f00000000c0)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={[0x6]}, 0x8}) [ 3263.530354][ T6066] fuse: Bad value for 'fd' 05:07:29 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4c, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3263.566256][ T6069] fuse: Unknown parameter 'f' [ 3263.574969][ T6071] fuse: Bad value for 'fd' 05:07:29 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x2a6004, &(0x7f0000000080)=ANY=[]) 05:07:29 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='f']) 05:07:29 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r1, &(0x7f0000005a00)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$namespace(r2, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000180)={0x0, 0x2, 0x7bf4, 0xfffffffffffffffe, r2}) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r4, &(0x7f0000001bc0)={0x2020, 0x0, 0x0}, 0x2020) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r6, &(0x7f0000000140)={0x20, 0x0, r5}, 0x20) clock_getres(0x5, &(0x7f0000000200)) write$FUSE_WRITE(r3, &(0x7f00000000c0)={0x18, 0xfffffffffffffff5, r5, {0x80}}, 0x18) syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0)='l2tp\x00') [ 3263.642381][ T6073] fuse: Unknown parameter ' [ 3263.642381][ T6073] d|{<]ndxgɿp aEg [ 3263.642381][ T6073] ' [ 3263.698136][ T6073] fuse: Unknown parameter ' [ 3263.698136][ T6073] d|{<]ndxgɿp aEg [ 3263.698136][ T6073] ' 05:07:29 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0xff, 0xa4}, {0x2}, 0x2009, 0x2, 0x40}) [ 3263.775559][ T6081] fuse: Unknown parameter 'n' 05:07:29 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) [ 3263.798410][ T6081] fuse: Unknown parameter 'n' 05:07:29 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:29 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5c, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3263.843081][ T6085] fuse: Unknown parameter 'f' 05:07:29 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r2, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@initdev, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r1, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}]}, @ETHTOOL_A_FEATURES_HEADER={0x4}, @ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200088c4}, 0x84) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:29 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x4000000000}, &(0x7f0000000080)={0x8, 0x7fff, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0) 05:07:29 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='f']) 05:07:29 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) [ 3264.025412][ T6096] fuse: Unknown parameter ' [ 3264.025412][ T6096] d|{<]ndxgɿp aEg [ 3264.025412][ T6096] ' [ 3264.044521][ T6099] fuse: Unknown parameter 'n' 05:07:29 executing program 1: socket$l2tp(0x2, 0x2, 0x73) sendmsg$RDMA_NLDEV_CMD_DELLINK(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1a000000041400e52cbd7000444ddb250800410000000000"], 0x18}, 0x1, 0x0, 0x0, 0x20000011}, 0x884) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3264.087279][ T6099] fuse: Unknown parameter 'n' [ 3264.096263][ T6102] fuse: Unknown parameter 'f' [ 3264.107769][ T6096] fuse: Unknown parameter ' [ 3264.107769][ T6096] d|{<]ndxgɿp aEg [ 3264.107769][ T6096] ' 05:07:29 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x22}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x480, 0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:29 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x60, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:29 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa1a6a29fae4f2b92bd3"]) 05:07:29 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:29 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) 05:07:29 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0xf0100) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0x1c, 0x800) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x0, 0x3}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000100)={'wg2\x00'}) 05:07:29 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000004040)={'wg2\x00', 0x0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r5]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r6, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r9, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_FEATURES_GET(r4, &(0x7f0000005d40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005d00)={&(0x7f0000005b40)={0x18c, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x4}]}, 0x18c}, 0x1, 0x0, 0x0, 0x10}, 0x8c0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r5}}, {@uid_gt={'uid>', 0xee00}}]}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xf4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x2a}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x1f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3264.357288][ T6117] fuse: Bad value for 'fd' [ 3264.378319][ T6116] fuse: Unknown parameter 'n' [ 3264.394634][ T6119] fuse: Unknown parameter ' [ 3264.394634][ T6119] d|{<]ndxgɿp aEg [ 3264.394634][ T6119] ' [ 3264.405141][ T6116] fuse: Unknown parameter 'n' 05:07:30 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='f']) 05:07:30 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a6004, 0x0) [ 3264.448502][ T6119] fuse: Unknown parameter ' [ 3264.448502][ T6119] d|{<]ndxgɿp aEg [ 3264.448502][ T6119] ' 05:07:30 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x68, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:30 executing program 1: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:30 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3264.584418][ T6133] fuse: Unknown parameter 'f' 05:07:30 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0x598, 0xffffffff, 0x9, 0xffffffff, 0x2, 0x5}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3264.659369][ T6138] fuse: Unknown parameter 'n' 05:07:30 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='f']) [ 3264.686190][ T6138] fuse: Unknown parameter 'n' 05:07:30 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a6004, 0x0) 05:07:30 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6c, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3264.749586][ T6142] fuse: Unknown parameter ' [ 3264.749586][ T6142] d|{<]ndxgɿp aEg [ 3264.749586][ T6142] ' 05:07:30 executing program 1: socket$l2tp(0x2, 0x2, 0x73) socket$inet_udp(0x2, 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x8, 0x0, 0x7, 0x0, 0x0, 0x4}, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x88000) 05:07:30 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x4a8480, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2, 0x0) getgroups(0x2, &(0x7f0000000340)=[0xee01, 0xee01]) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x0, &(0x7f0000000380)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0xa05add4c0d4f6490}}], [{@obj_role={'obj_role', 0x3d, '#\xc7@['}}]}}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x90}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3264.824190][ T6142] fuse: Unknown parameter ' [ 3264.824190][ T6142] d|{<]ndxgɿp aEg [ 3264.824190][ T6142] ' [ 3264.849916][ T6148] fuse: Unknown parameter 'f' 05:07:30 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='f']) 05:07:30 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:30 executing program 0: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a6004, 0x0) [ 3264.953949][ T6155] fuse: Unknown parameter 'n' [ 3264.985995][ T6155] fuse: Unknown parameter 'n' 05:07:30 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x1000000000000}, &(0x7f0000000080)={0x8, 0xec}, 0x0, &(0x7f0000000100), 0x0) io_setup(0xa5c2, &(0x7f00000000c0)=0x0) recvmsg$can_j1939(r0, &(0x7f00000006c0)={&(0x7f00000001c0)=@ipx, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/6, 0x6}, {&(0x7f0000000280)=""/7, 0x7}, {&(0x7f00000002c0)=""/110, 0x6e}, {&(0x7f0000000340)=""/81, 0x51}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f00000004c0)=""/198, 0xc6}], 0x6, &(0x7f0000000640)=""/115, 0x73}, 0x1) io_pgetevents(r1, 0x876b, 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000180)={0x77359400}, 0x0) 05:07:30 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6f, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3265.090268][ T6163] fuse: Unknown parameter 'f' [ 3265.096407][ T6164] fuse: Unknown parameter ' [ 3265.096407][ T6164] d|{<]ndxgɿp aEg [ 3265.096407][ T6164] ' 05:07:30 executing program 1: socket$l2tp(0x2, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r0, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000000)={'gre0\x00', &(0x7f00000000c0)={'syztnl1\x00', r1, 0x20, 0x80, 0x1, 0x1, {{0x10, 0x4, 0x0, 0x22, 0x40, 0x67, 0x0, 0x80, 0x2b, 0x0, @loopback, @loopback, {[@lsrr={0x83, 0x1b, 0xf, [@dev={0xac, 0x14, 0x14, 0xe}, @empty, @dev={0xac, 0x14, 0x14, 0x22}, @private=0xa010100, @broadcast, @rand_addr=0x64010101]}, @timestamp={0x44, 0x4, 0x4d, 0x0, 0x4}, @generic={0x89, 0xa, "6c592b5a254ed25e"}]}}}}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x1, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x0) clock_getres(0x4, &(0x7f0000000140)) [ 3265.137223][ T6164] fuse: Unknown parameter ' [ 3265.137223][ T6164] d|{<]ndxgɿp aEg [ 3265.137223][ T6164] ' 05:07:30 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000004040)={'wg2\x00', 0x0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r5]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r6, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r9, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_FEATURES_GET(r4, &(0x7f0000005d40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005d00)={&(0x7f0000005b40)={0x18c, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x4}]}, 0x18c}, 0x1, 0x0, 0x0, 0x10}, 0x8c0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r5}}, {@uid_gt={'uid>', 0xee00}}]}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xf4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x2a}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x1f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:30 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f9aff4cfa"]) [ 3265.239278][ T6171] fuse: Unknown parameter 'n' [ 3265.260018][ T6171] fuse: Unknown parameter 'n' 05:07:30 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:30 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x74, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:31 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='fuse\x00', 0x8000, &(0x7f0000000240)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read'}}, {@blksize={'blksize', 0x3d, 0x400}}], [{@obj_user={'obj_user', 0x3d, '/dev/vcs#\x00'}}]}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000140)={@empty}, &(0x7f0000000180)=0x14) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x807ff, 0x202) read$snddsp(r0, &(0x7f00000000c0)=""/90, 0x5a) 05:07:31 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00bd7000fddbdf2501000000050022000000000008001900e000000205000600f70000000c000f000800000000000000050022000000000005000400000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f0000005a40)={0x0, @bcast, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @bcast, 0xc, 0x8, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x2, &(0x7f0000000140)=0x4) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3265.395943][ T6180] fuse: Bad value for 'fd' 05:07:31 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000004040)={'wg2\x00', 0x0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r5]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r6, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r9, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_FEATURES_GET(r4, &(0x7f0000005d40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005d00)={&(0x7f0000005b40)={0x18c, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x4}]}, 0x18c}, 0x1, 0x0, 0x0, 0x10}, 0x8c0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r5}}, {@uid_gt={'uid>', 0xee00}}]}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xf4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x2a}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x1f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:31 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd']) [ 3265.477035][ T6186] fuse: Unknown parameter 'n' [ 3265.477074][ T6185] fuse: Unknown parameter ' [ 3265.477074][ T6185] d|{<]ndxgɿp aEg [ 3265.477074][ T6185] ' [ 3265.508663][ T6186] fuse: Unknown parameter 'n' 05:07:31 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7a, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3265.587479][ T6185] fuse: Unknown parameter ' [ 3265.587479][ T6185] d|{<]ndxgɿp aEg [ 3265.587479][ T6185] ' 05:07:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x101042, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)={0x100, 0x1403, 0x200, 0x70bd2a, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'wg2\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_macvtap\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'hsr0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_to_team\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'team0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'syzkaller1\x00'}}]}, 0x100}, 0x1, 0x0, 0x0, 0x20008000}, 0x4008800) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000007540)={'tunl0\x00', &(0x7f0000007440)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) syz_mount_image$afs(&(0x7f0000000140)='afs\x00', &(0x7f0000000180)='./file0\x00', 0x7, 0x3, &(0x7f0000000400)=[{&(0x7f00000001c0)="17def19d3002c48dcf67ace74508b087350ff6fd5663060d9bc51b0e2019eed999fcb51b9fe8cfb678f5dffbfe6f91036515381a98777dd5259e18e7c2e7708984b6ff34589d5cf4b6b946e5004033e3debee2a0c545cf9a058594b702c2e79a97916917ea5e1f3b76b21f3b1c94345b3a0346c4627e4b43af5a4930b431e5472e785744d350185791c4afe97184bec4e345d729a28a845e3876ec850a1732f12dacd3cbf2a0defa28d6ac", 0xab, 0x8}, {&(0x7f0000000280)="77713e17d7025c4c107c8a1f466d36d0f17cbe0fbeb709d6e88e2925f67f4397d5509ac3b3e9391b76b435d4cceaeeb3e22fc5ecc85ed7a0d0dde6d9ae77d939a5de2ed9d3b00259318bbf440b1ef6e65f4ed6785c8c21fe10ac7661b358928c632ab87492c2930975ed4a3b50fa932873f4f16ced5471773d2b960a426c4ebbf67833d3e1ad5571fdd96386df1bc7789ae579cebdd4bd272a0e4f75c09175a3d4cd791609039b2d1f29e15c17410bdc9b3bbfc927ac5ac46eb9c126b36aa50f0eb4b3c8906560739592e73261bc", 0xce, 0x1}, {&(0x7f0000000380)="8dc64cc9242d91416e5d1a1092f0b6757965e9be7d9b013788bf0f02cf8e8464a7c8f92c6b35f7122c893e9c2a65ee41728c8937a9eb851e58943742bf684fa9f4b5fb45a855edec9c4caad7e58ee81159915c4a7c88c2b8", 0x58, 0x100000001}], 0x1020, &(0x7f0000000480)={[{@flock_strict='flock=strict'}, {@autocell='autocell'}, {@flock_openafs='flock=openafs'}, {@flock_write='flock=write'}, {@source={'source', 0x3d, '/dev/vcs#\x00'}}], [{@obj_user={'obj_user', 0x3d, '/dev/vcs#\x00'}}, {@dont_appraise='dont_appraise'}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/kvm\x00'}}, {@fsname={'fsname', 0x3d, '/dev/vcs#\x00'}}]}) 05:07:31 executing program 1: socket$l2tp(0x2, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010010000000000000000000000008000b00000000000c000f0000000000000000000000120000000000"], 0x30}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r1, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0xffff}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x2}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @local}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x80) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, 0x0) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x6c, 0x0, 0x8, 0x70bd25, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ipvlan1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond_slave_1\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20080040}, 0x4) sendmsg$RDMA_NLDEV_CMD_RES_GET(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x1409, 0x200, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x44}, 0x4000040) [ 3265.687041][ T6201] fuse: Bad value for 'fd' 05:07:31 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:31 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000004040)={'wg2\x00', 0x0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r5]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r6, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r9, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_FEATURES_GET(r4, &(0x7f0000005d40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005d00)={&(0x7f0000005b40)={0x18c, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x4}]}, 0x18c}, 0x1, 0x0, 0x0, 0x10}, 0x8c0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r5}}, {@uid_gt={'uid>', 0xee00}}]}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xf4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x2a}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x1f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:31 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd']) [ 3265.776119][ T6206] fuse: Unknown parameter 'n' [ 3265.783915][ T6207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3265.816400][ T6206] fuse: Unknown parameter 'n' [ 3265.843752][ T6209] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 3265.883706][ T6213] fuse: Unknown parameter ' [ 3265.883706][ T6213] d|{<]ndxgɿp aEg 05:07:31 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x300, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3265.883706][ T6213] ' [ 3265.908221][ T6210] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3265.926530][ T6216] fuse: Bad value for 'fd' 05:07:31 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd']) [ 3265.940162][ T6213] fuse: Unknown parameter ' [ 3265.940162][ T6213] d|{<]ndxgɿp aEg [ 3265.940162][ T6213] ' 05:07:31 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3266.089762][ T6232] fuse: Unknown parameter 'n' 05:07:31 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000004040)={'wg2\x00', 0x0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r5]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r6, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r9, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_FEATURES_GET(r4, &(0x7f0000005d40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005d00)={&(0x7f0000005b40)={0x18c, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x4}]}, 0x18c}, 0x1, 0x0, 0x0, 0x10}, 0x8c0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r5}}, {@uid_gt={'uid>', 0xee00}}]}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xf4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x2a}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x1f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 05:07:31 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x800000000000008}, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000000), 0x4800) [ 3266.126730][ T6232] fuse: Unknown parameter 'n' [ 3266.145487][ T6237] fuse: Bad value for 'fd' 05:07:31 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000180)='SMC_PNETID\x00') socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'netdevsim0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x400c091}, 0x4000005) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000000c0)=""/58, &(0x7f0000000100)=0x3a) pselect6(0x40, &(0x7f0000000040)={0xfffffffffffffffe}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000240)={0x77359400}, 0x0) 05:07:31 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x500, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:31 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB="66643d4454ee7f"]) [ 3266.226331][ T6242] fuse: Unknown parameter ' [ 3266.226331][ T6242] d|{<]ndxgɿp aEg [ 3266.226331][ T6242] ' 05:07:31 executing program 1: socket$l2tp(0x2, 0x2, 0x73) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000002c0)=""/165) pselect6(0x40, &(0x7f0000000040)={0x2}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, 0x0) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r0, 0x40044103, &(0x7f0000000000)=0x6) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcsa\x00', 0x80, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa\x00', 0x4000, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r2, 0xc1004110, &(0x7f00000004c0)={0x1, [0x7fff, 0x0, 0xffffffff], [{0x5a71c982, 0x5717, 0x0, 0x1, 0x0, 0x1}, {0x1, 0x5, 0x1, 0x1}, {0x9, 0x4, 0x0, 0x0, 0x1, 0x1}, {0x2, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x4, 0x10000, 0x0, 0x1, 0x0, 0x1}, {0xf5, 0x8, 0x1, 0x0, 0x1}, {0xf7d, 0x7, 0x1, 0x1}, {0x8, 0xd17f, 0x0, 0x1, 0x1, 0x1}, {0xc00, 0x1, 0x1, 0x1, 0x1}, {0x7fffffff, 0x400, 0x0, 0x1, 0x1}, {0x9, 0x9, 0x0, 0x0, 0x1}, {0x7, 0x0, 0x0, 0x0, 0x1}], 0x3}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000480)={'gretap0\x00', &(0x7f0000000440)={'syztnl2\x00', 0x0, 0x700, 0x7800, 0x4, 0x9, {{0x5, 0x4, 0x0, 0x6, 0x14, 0x64, 0x0, 0x7, 0x2f, 0x0, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x1f}}}}}) syz_mount_image$fuse(&(0x7f00000001c0)='fuse\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)=ANY=[]) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c100000c090a86dc3f237f52a4b78e862c9f651925e369f", @ANYRES16=r3, @ANYBLOB="00082dbd7000fddbdf25070000000600020000000000050014000100000006001c00750e000006001c000700000008001900ac1414330500220000000000060003007300000008000b00030000000500140008000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40c0}, 0x8011) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000380)={0x18, 0x1, 0x0, {0x7e65468d}}, 0x18) [ 3266.286895][ T6242] fuse: Unknown parameter ' [ 3266.286895][ T6242] d|{<]ndxgɿp aEg [ 3266.286895][ T6242] ' 05:07:32 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000004040)={'wg2\x00', 0x0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r5]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r6, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r9, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_FEATURES_GET(r4, &(0x7f0000005d40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005d00)={&(0x7f0000005b40)={0x18c, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x4}]}, 0x18c}, 0x1, 0x0, 0x0, 0x10}, 0x8c0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r5}}, {@uid_gt={'uid>', 0xee00}}]}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) [ 3266.370300][ T6254] fuse: Unknown parameter 'n' [ 3266.389460][ T6254] fuse: Unknown parameter 'n' [ 3266.405310][ T6257] fuse: Bad value for 'fd' 05:07:32 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:32 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x600, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:32 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000}, 0x8820) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:32 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd=']) 05:07:32 executing program 1: socket$l2tp(0x2, 0x2, 0x73) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_RECV_SEQ={0x5}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_FD={0x8}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x8}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20050}, 0x4000) shmctl$SHM_STAT(0xffffffffffffffff, 0xd, &(0x7f00000000c0)=""/255) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0xffffffff}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x18, 0x1410, 0x400, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x20040080}, 0x800) [ 3266.578158][ T6268] fuse: Unknown parameter ' [ 3266.578158][ T6268] d|{<]ndxgɿp aEg [ 3266.578158][ T6268] ' 05:07:32 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00', 0x0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r5, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r8, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_FEATURES_GET(r3, &(0x7f0000005d40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005d00)={&(0x7f0000005b40)={0x18c, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x4}]}, 0x18c}, 0x1, 0x0, 0x0, 0x10}, 0x8c0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r4}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3266.620717][ T6271] fuse: Unknown parameter 'n' [ 3266.638116][ T6271] fuse: Unknown parameter 'n' [ 3266.644720][ T6268] fuse: Unknown parameter ' [ 3266.644720][ T6268] d|{<]ndxgɿp aEg [ 3266.644720][ T6268] ' [ 3266.676959][ T6275] fuse: Bad value for 'fd' 05:07:32 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x700, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:32 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video36\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x81, 'syz0\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0xfffffc46, 0x4, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default]}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="02002abd7000fcdbdf250600000008001700", @ANYRES32=r0, @ANYBLOB="4ccec485a53880b74e22000005000d800000000000000000002957e318c03675d8aa59bb"], 0x38}, 0x1, 0x0, 0x0, 0x240400c0}, 0x4080) 05:07:32 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd=']) 05:07:32 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3266.859950][ T6289] fuse: Unknown parameter 'n' 05:07:32 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x3d, 0x1, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_RECV_SEQ={0x5}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000002140)={&(0x7f0000002080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002100)={&(0x7f00000020c0)={0x34, r2, 0x300, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010102}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xe6}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) [ 3266.887216][ T6289] fuse: Unknown parameter 'n' [ 3266.969199][ T6298] fuse: Bad value for 'fd' 05:07:32 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r4, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r7, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r3}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:32 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x900, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3266.990397][ T6300] fuse: Unknown parameter ' [ 3266.990397][ T6300] d|{<]ndxgɿp aEg [ 3266.990397][ T6300] ' 05:07:32 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x608000, 0x0) ioctl$SNDRV_PCM_IOCTL_UNLINK(r0, 0x4161, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20400) ioctl$SNDRV_PCM_IOCTL_REWIND(r1, 0x40084146, &(0x7f0000000380)=0x1f) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x128, 0x1403, 0x100, 0x70bd2a, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'erspan0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'macsec0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ip6gre0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'vlan0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'bridge_slave_1\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'tunl0\x00'}}]}, 0x128}, 0x1, 0x0, 0x0, 0x90}, 0x4800) 05:07:32 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd=']) 05:07:32 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r0, 0x2, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x81}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x1) [ 3267.061926][ T6300] fuse: Unknown parameter ' [ 3267.061926][ T6300] d|{<]ndxgɿp aEg [ 3267.061926][ T6300] ' 05:07:32 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3267.172384][ T6311] fuse: Unknown parameter 'n' 05:07:32 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r4, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r7, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r3}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3267.217946][ T6315] fuse: Bad value for 'fd' [ 3267.230247][ T6311] fuse: Unknown parameter 'n' 05:07:32 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1409, 0x20, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40800) recvmsg(r1, &(0x7f0000000840)={&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/50, 0x32}, {&(0x7f0000000640)=""/152, 0x98}, {&(0x7f0000000700)=""/143, 0x8f}], 0x4, &(0x7f0000000800)=""/47, 0x2f}, 0x40) accept4(r2, 0x0, &(0x7f0000000880), 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f00000003c0)={0x0, [0xc, 0x3ff, 0x3], [{0x7, 0x9, 0x0, 0x0, 0x1}, {0x7fff, 0x6, 0x1, 0x1, 0x1}, {0xfff, 0x1, 0x1, 0x1, 0x1, 0x1}, {0xe2, 0x1, 0x1, 0x0, 0x1}, {0x4, 0x4ca, 0x1, 0x1, 0x1}, {0x7fffffff, 0x6, 0x0, 0x0, 0x1, 0x1}, {0x8000, 0x4, 0x0, 0x1, 0x1, 0x1}, {0x400, 0x100, 0x1, 0x1, 0x0, 0x1}, {0x3f, 0x9, 0x1}, {0x1ff, 0x3, 0x0, 0x1, 0x1}, {0x9, 0x7f, 0x1, 0x1, 0x1}, {0x5, 0x251, 0x0, 0x0, 0x1}], 0xd56}) r3 = accept4(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @remote}, &(0x7f0000000240)=0x80, 0x40000) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, 0x1405, 0x300, 0x70bd28, 0x25dfdbfd, "", [{{0x8}, {0x8, 0x3, 0x1}}, {{0x8}, {0x8, 0x3, 0x3}}, {{0x8}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x3}}]}, 0x80}, 0x1, 0x0, 0x0, 0x40810}, 0x8011) 05:07:32 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd=DT']) 05:07:32 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3267.335202][ T6320] fuse: Unknown parameter ' [ 3267.335202][ T6320] d|{<]ndxgɿp aEg [ 3267.335202][ T6320] ' [ 3267.377958][ T6320] fuse: Unknown parameter ' [ 3267.377958][ T6320] d|{<]ndxgɿp aEg [ 3267.377958][ T6320] ' [ 3267.449943][ T6328] fuse: Unknown parameter 'n' [ 3267.493486][ T6331] fuse: Bad value for 'fd' [ 3267.507748][ T6328] fuse: Unknown parameter 'n' 05:07:33 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:33 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r4, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback}, &(0x7f0000002a00)=0x14) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r3}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:33 executing program 1: socket$l2tp(0x2, 0x2, 0x73) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x400) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100)='ethtool\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000140)={@mcast1}, &(0x7f0000000180)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x12, &(0x7f00000001c0)={@initdev, 0x0}, &(0x7f0000000200)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x44}, 0x1, 0x0, 0x0, 0xc4}, 0x4000000) pselect6(0x40, &(0x7f0000000040)={0x7ffffffffffffffa, 0x4, 0x0, 0x3, 0x20000000}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x2}, 0x0, 0x0, 0x0) 05:07:33 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd=']) 05:07:33 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:33 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040)='wireguard\x00') pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000080)={0x8, 0x4000000000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000180)='wireguard\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r1, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="000126bd7000fddbdf25070000007c000180140002007665746830000000000000000000000008000100", @ANYRES32=r2, @ANYBLOB="1400020076657468305f6d61637674617000000008000300020000001400020074756e6c30000000000000000000000008000300030000001400020064756d6d79300000000000000000000008000100", @ANYRES32=r3, @ANYBLOB="69000100", @ANYRES32=r1, @ANYBLOB="0c0001800800030003000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001140)={&(0x7f00000001c0)={0xf4c, r0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_PEERS={0xb74, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "14f8fbb2838aa087c8f60be57a5b9fc6716280ea7b0f5c036336008c0223fddc"}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @multicast2}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}]}, {0x540, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x40}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x1, @local, 0xfffffff9}}, @WGPEER_A_ALLOWEDIPS={0x5c, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7}, @WGPEER_A_ALLOWEDIPS={0x454, 0x9, 0x0, 0x1, [{0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x18}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x2}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @empty}}, {0x5, 0x3, 0x3}}]}, {0xf4, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x16}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}]}, {0x118, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x9}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x24}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x3}}]}, {0x10c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @empty}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x3a}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x4}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x956, @mcast2, 0x7}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "2b0753856cc5bbfd5895d4836f148d9e9c8f09394fdd26087c7e0b9a6ae58d1c"}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0xf0, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc20xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r4, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r3}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3267.777881][ T6347] fuse: Unknown parameter 'n' 05:07:33 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:33 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x11, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:33 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd=']) 05:07:33 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9246, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:33 executing program 1: sendmsg$RDMA_NLDEV_CMD_SYS_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x1406, 0x1, 0x70bd2b, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x4014}, 0x810) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x7) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:33 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r4, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r3}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3268.025269][ T6365] fuse: Bad value for 'fd' [ 3268.026150][ T6367] fuse: Unknown parameter ' [ 3268.026150][ T6367] d|{<]ndxgɿp aEg [ 3268.026150][ T6367] ' [ 3268.034490][ T6366] fuse: Unknown parameter 'n' 05:07:33 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)={0x2f, 0x4, 0x0, {0x6, 0x2, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2f) [ 3268.100488][ T6367] fuse: Unknown parameter ' [ 3268.100488][ T6367] d|{<]ndxgɿp aEg [ 3268.100488][ T6367] ' [ 3268.107735][ T6366] fuse: Unknown parameter 'n' 05:07:33 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd=']) 05:07:33 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:33 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x12, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:33 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r4, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r3}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:33 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x1440) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB="2c726f6f746d6f64653d3034303030303030303030300f303030303031303030302c757365725f03003d1fbf", @ANYRESDEC=r2]) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000140)={0xa0, 0x0, 0x0, {{0x5, 0x3, 0xffffffffffffff01, 0x8001, 0x9, 0x4, {0x1, 0x80000000, 0x9, 0x5, 0x7, 0x4, 0x6, 0x3, 0x7, 0x8000, 0x80000000, r2, 0xee00, 0x7, 0xfffffffb}}, {0x0, 0x6}}}, 0xa0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3268.280325][ T6380] fuse: Bad value for 'fd' 05:07:34 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd=D']) [ 3268.341360][ T6385] fuse: Unknown parameter 'n' [ 3268.347339][ T6385] fuse: Unknown parameter 'n' [ 3268.373747][ T6387] fuse: Unknown parameter ' [ 3268.373747][ T6387] d|{<]ndxgɿp aEg [ 3268.373747][ T6387] ' 05:07:34 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3268.416382][ T6389] fuse: Bad value for 'rootmode' [ 3268.428580][ T6387] fuse: Unknown parameter ' [ 3268.428580][ T6387] d|{<]ndxgɿp aEg [ 3268.428580][ T6387] ' [ 3268.463514][ T6391] fuse: Bad value for 'rootmode' 05:07:34 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x101}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:34 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x18, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3268.549488][ T6398] fuse: Bad value for 'fd' [ 3268.557431][ T6399] fuse: Unknown parameter 'n' [ 3268.599702][ T6399] fuse: Unknown parameter 'n' [ 3268.708094][ T6404] fuse: Unknown parameter ' [ 3268.708094][ T6404] d|{<]ndxgɿp aEg [ 3268.708094][ T6404] ' [ 3268.745012][ T6404] fuse: Unknown parameter ' [ 3268.745012][ T6404] d|{<]ndxgɿp aEg [ 3268.745012][ T6404] ' 05:07:34 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xffffffffffffff81, 0x402000) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000240)={{0xe8, 0x80}, {0x0, 0xc4}, 0x4, 0x2}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r5, 0x8933, &(0x7f0000004040)={'wg2\x00'}) recvmsg(r5, &(0x7f0000000480)={&(0x7f00000002c0)=@ax25={{0x3, @default}, [@default, @bcast, @bcast, @null, @null, @bcast, @netrom, @rose]}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1, &(0x7f0000000440)=""/26, 0x1a}, 0x40000100) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000180)={0xa0, 0xffffffffffffffda, 0x0, {{0x2, 0x1, 0x2, 0x80, 0x10001, 0x9, {0x0, 0x1000, 0x9, 0x4, 0x8001, 0x8, 0x9, 0x9, 0xff, 0xd0a9093bd41881b3, 0xff, r4, 0x0, 0x7, 0x1}}, {0x0, 0x1d}}}, 0xa0) getsockname(r0, &(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed}, &(0x7f0000000000)=0x80) 05:07:34 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback}, &(0x7f0000002a00)=0x14) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r3}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:34 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd=']) 05:07:34 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xc6) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:34 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1020, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:34 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x21, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3269.037919][ T6416] fuse: Unknown parameter ' [ 3269.037919][ T6416] d|{<]ndxgɿp aEg [ 3269.037919][ T6416] ' [ 3269.059972][ T6419] fuse: Unknown parameter 'n' [ 3269.080590][ T6421] fuse: Bad value for 'fd' 05:07:34 executing program 2: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x100, r0, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_MODES_OURS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_MODES_OURS={0xc0, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7}, @ETHTOOL_A_BITSET_VALUE={0x32, 0x4, "22ac86dd2a3a511692d39282a0d3033e9e66f81fdeac68e65f13d1fd94832dba2b44ff07ec5ab509af74ad3ba2a5"}, @ETHTOOL_A_BITSET_BITS={0x4c, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ',(\\!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x32, 0x4, "0ceef76a7aeb66340b91c67c569e86906464829a478d4d2fb46aefddac8ed743897a3cf9456b249164917cd4bbe9"}]}, @ETHTOOL_A_EEE_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x40800) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x5) pselect6(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3269.091370][ T6416] fuse: Unknown parameter ' [ 3269.091370][ T6416] d|{<]ndxgɿp aEg [ 3269.091370][ T6416] ' [ 3269.097480][ T6419] fuse: Unknown parameter 'n' 05:07:34 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1100, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:34 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd=']) 05:07:34 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r3}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:34 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x25, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:34 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) read$snddsp(r0, &(0x7f0000000140)=""/185, 0xb9) [ 3269.302666][ T6434] fuse: Unknown parameter 'n' [ 3269.317247][ T6434] fuse: Unknown parameter 'n' [ 3269.335372][ T6437] fuse: Bad value for 'fd' [ 3269.396522][ T6441] fuse: Unknown parameter ' [ 3269.396522][ T6441] d|{<]ndxgɿp aEg [ 3269.396522][ T6441] ' [ 3269.448504][ T6441] fuse: Unknown parameter ' [ 3269.448504][ T6441] d|{<]ndxgɿp aEg [ 3269.448504][ T6441] ' 05:07:35 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0xfffffffefffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0x0) 05:07:35 executing program 3: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005980)=ANY=[@ANYBLOB='fd=']) 05:07:35 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1200, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:35 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r3}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:35 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000002c0)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) accept$netrom(r0, 0x0, &(0x7f0000000300)) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@sco={0x1f, @fixed}, &(0x7f00000000c0)=0xfffffffffffffff5) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="30000000041400022cbd7000fedbdf250800010002000000d39124f00000000008000100000000000800010001000000"], 0x30}, 0x1, 0x0, 0x0, 0x20000050}, 0x48000) 05:07:35 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x48, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3269.930129][ T6459] fuse: Unknown parameter 'n' [ 3269.959106][ T6462] fuse: Unknown parameter ' [ 3269.959106][ T6462] d|{<]ndxgɿp aEg [ 3269.959106][ T6462] ' [ 3269.969455][ T6459] fuse: Unknown parameter 'n' [ 3269.984804][ T6466] fuse: Bad value for 'fd' [ 3270.011080][ T6462] fuse: Unknown parameter ' [ 3270.011080][ T6462] d|{<]ndxgɿp aEg [ 3270.011080][ T6462] ' 05:07:35 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xcc0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) socket$l2tp(0x2, 0x2, 0x73) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) connect$netrom(r0, &(0x7f0000000140)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2}, [@null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x0, 0x471, 0x8, 0x2, 0x9d, 0x8, 0x81, 0x2, 0x1, 0x2, 0x0, 0x81, 0x800}, {0x6, 0x6, 0x4, 0x8, 0x7, 0x0, 0x3, 0x6, 0x71, 0x1, 0x1f, 0x90, 0x8}, {0x81, 0x6, 0xf9, 0x93, 0x5, 0x8, 0xea, 0x0, 0xff, 0x3, 0x81, 0x7f, 0x2}], 0x288030dd}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:35 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1409, 0x20, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40800) recvmsg(r1, &(0x7f0000000840)={&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/50, 0x32}, {&(0x7f0000000640)=""/152, 0x98}, {&(0x7f0000000700)=""/143, 0x8f}], 0x4, &(0x7f0000000800)=""/47, 0x2f}, 0x40) accept4(r2, 0x0, &(0x7f0000000880), 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f00000003c0)={0x0, [0xc, 0x3ff, 0x3], [{0x7, 0x9, 0x0, 0x0, 0x1}, {0x7fff, 0x6, 0x1, 0x1, 0x1}, {0xfff, 0x1, 0x1, 0x1, 0x1, 0x1}, {0xe2, 0x1, 0x1, 0x0, 0x1}, {0x4, 0x4ca, 0x1, 0x1, 0x1}, {0x7fffffff, 0x6, 0x0, 0x0, 0x1, 0x1}, {0x8000, 0x4, 0x0, 0x1, 0x1, 0x1}, {0x400, 0x100, 0x1, 0x1, 0x0, 0x1}, {0x3f, 0x9, 0x1}, {0x1ff, 0x3, 0x0, 0x1, 0x1}, {0x9, 0x7f, 0x1, 0x1, 0x1}, {0x5, 0x251, 0x0, 0x0, 0x1}], 0xd56}) r3 = accept4(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @remote}, &(0x7f0000000240)=0x80, 0x40000) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, 0x1405, 0x300, 0x70bd28, 0x25dfdbfd, "", [{{0x8}, {0x8, 0x3, 0x1}}, {{0x8}, {0x8, 0x3, 0x3}}, {{0x8}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x3}}]}, 0x80}, 0x1, 0x0, 0x0, 0x40810}, 0x8011) 05:07:35 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1800, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:35 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000000000001, 0x98000) pselect6(0x40, &(0x7f0000000040)={0x0, 0x200000000000000}, &(0x7f0000000080)={0x8, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) write$FUSE_ATTR(r1, &(0x7f0000000140)={0x78, 0x0, 0x0, {0x7, 0x467f, 0x0, {0x3, 0x1, 0x7, 0x8, 0xfffffffffffff800, 0x8000000, 0x9e000000, 0xa353, 0x81, 0x8000, 0x6, 0xee00, r2, 0x3, 0x1}}}, 0x78) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r3, &(0x7f0000001bc0)={0x2020, 0x0, 0x0}, 0x2020) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r5, &(0x7f0000000140)={0x20, 0x0, r4}, 0x20) write$FUSE_IOCTL(r0, &(0x7f00000000c0)={0x20, 0x0, r4, {0x9, 0x0, 0x81, 0xfffffffc}}, 0x20) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 05:07:35 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000000)={0x8, 0x2, 0x0, 0x3ff, 0x0, 0x200000000, 0xfffffffffffffffd}, 0x0, 0x0, 0x0) 05:07:35 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080), 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r2}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:35 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4c, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3270.238264][ T6480] fuse: Unknown parameter 'n' [ 3270.273232][ T6480] fuse: Unknown parameter 'n' 05:07:35 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1409, 0x20, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40800) recvmsg(r1, &(0x7f0000000840)={&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/50, 0x32}, {&(0x7f0000000640)=""/152, 0x98}, {&(0x7f0000000700)=""/143, 0x8f}], 0x4, &(0x7f0000000800)=""/47, 0x2f}, 0x40) accept4(r2, 0x0, &(0x7f0000000880), 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f00000003c0)={0x0, [0xc, 0x3ff, 0x3], [{0x7, 0x9, 0x0, 0x0, 0x1}, {0x7fff, 0x6, 0x1, 0x1, 0x1}, {0xfff, 0x1, 0x1, 0x1, 0x1, 0x1}, {0xe2, 0x1, 0x1, 0x0, 0x1}, {0x4, 0x4ca, 0x1, 0x1, 0x1}, {0x7fffffff, 0x6, 0x0, 0x0, 0x1, 0x1}, {0x8000, 0x4, 0x0, 0x1, 0x1, 0x1}, {0x400, 0x100, 0x1, 0x1, 0x0, 0x1}, {0x3f, 0x9, 0x1}, {0x1ff, 0x3, 0x0, 0x1, 0x1}, {0x9, 0x7f, 0x1, 0x1, 0x1}, {0x5, 0x251, 0x0, 0x0, 0x1}], 0xd56}) r3 = accept4(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @remote}, &(0x7f0000000240)=0x80, 0x40000) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, 0x1405, 0x300, 0x70bd28, 0x25dfdbfd, "", [{{0x8}, {0x8, 0x3, 0x1}}, {{0x8}, {0x8, 0x3, 0x3}}, {{0x8}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x3}}]}, 0x80}, 0x1, 0x0, 0x0, 0x40810}, 0x8011) 05:07:35 executing program 1: socket$l2tp(0x2, 0x2, 0x73) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x140a, 0x300, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x5}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008050}, 0x40) pselect6(0x40, &(0x7f0000000040)={0x3}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0x0) 05:07:35 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:35 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x210000, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x6}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 3270.357712][ T6490] fuse: Unknown parameter ' [ 3270.357712][ T6490] d|{<]ndxgɿp aEg [ 3270.357712][ T6490] ' 05:07:36 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080), 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r2}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3270.445843][ T6490] fuse: Unknown parameter ' [ 3270.445843][ T6490] d|{<]ndxgɿp aEg [ 3270.445843][ T6490] ' 05:07:36 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1409, 0x20, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40800) recvmsg(r1, &(0x7f0000000840)={&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/50, 0x32}, {&(0x7f0000000640)=""/152, 0x98}, {&(0x7f0000000700)=""/143, 0x8f}], 0x4, &(0x7f0000000800)=""/47, 0x2f}, 0x40) accept4(r2, 0x0, &(0x7f0000000880), 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f00000003c0)={0x0, [0xc, 0x3ff, 0x3], [{0x7, 0x9, 0x0, 0x0, 0x1}, {0x7fff, 0x6, 0x1, 0x1, 0x1}, {0xfff, 0x1, 0x1, 0x1, 0x1, 0x1}, {0xe2, 0x1, 0x1, 0x0, 0x1}, {0x4, 0x4ca, 0x1, 0x1, 0x1}, {0x7fffffff, 0x6, 0x0, 0x0, 0x1, 0x1}, {0x8000, 0x4, 0x0, 0x1, 0x1, 0x1}, {0x400, 0x100, 0x1, 0x1, 0x0, 0x1}, {0x3f, 0x9, 0x1}, {0x1ff, 0x3, 0x0, 0x1, 0x1}, {0x9, 0x7f, 0x1, 0x1, 0x1}, {0x5, 0x251, 0x0, 0x0, 0x1}], 0xd56}) r3 = accept4(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @remote}, &(0x7f0000000240)=0x80, 0x40000) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, 0x1405, 0x300, 0x70bd28, 0x25dfdbfd, "", [{{0x8}, {0x8, 0x3, 0x1}}, {{0x8}, {0x8, 0x3, 0x3}}, {{0x8}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x3}}]}, 0x80}, 0x1, 0x0, 0x0, 0x40810}, 0x8011) [ 3270.530904][ T6503] fuse: Unknown parameter 'n' 05:07:36 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x321001) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'gretap0\x00', &(0x7f0000000140)={'tunl0\x00', 0x0, 0x7801, 0x700, 0x2, 0x8000, {{0x21, 0x4, 0x0, 0x7, 0x84, 0x68, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast1, {[@lsrr={0x83, 0x17, 0xf1, [@remote, @loopback, @rand_addr=0x64010100, @private=0xa010101, @local]}, @cipso={0x86, 0x25, 0x3, [{0x1, 0x7, "47d8b929d3"}, {0x6, 0x6, "ec2019c8"}, {0x1, 0x12, "93076276a14f47498896b4a743c6f69f"}]}, @rr={0x7, 0xf, 0xae, [@private=0xa010101, @multicast2, @multicast2]}, @timestamp_addr={0x44, 0x1c, 0xff, 0x1, 0x0, [{@empty, 0x40}, {@multicast1, 0x10000}, {@multicast1, 0x385}]}, @ra={0x94, 0x4}, @generic={0x94, 0x2}]}}}}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r2, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) clock_gettime(0x0, &(0x7f0000006440)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006300)=[{{&(0x7f0000000240)=@ll, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/7, 0x7}], 0x1, &(0x7f0000000340)=""/180, 0xb4}, 0xcb}, {{&(0x7f0000000400)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000480)=""/211, 0xd3}, {&(0x7f0000000580)=""/238, 0xee}, {&(0x7f0000000680)=""/194, 0xc2}, {&(0x7f0000000780)=""/213, 0xd5}, {&(0x7f0000000880)=""/85, 0x55}, {&(0x7f0000000900)=""/71, 0x47}], 0x6, &(0x7f0000000a00)=""/39, 0x27}, 0x2}, {{&(0x7f0000000a40)=@phonet, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/159, 0x9f}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/8, 0x8}], 0x4, &(0x7f0000002c00)=""/55, 0x37}, 0x3f}, {{&(0x7f0000002c40)=@xdp, 0x80, &(0x7f0000005080)=[{&(0x7f0000002cc0)=""/212, 0xd4}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/182, 0xb6}, {&(0x7f0000003e80)=""/118, 0x76}, {&(0x7f0000003f00)=""/57, 0x39}, {&(0x7f0000003f40)=""/4096, 0x1000}, {&(0x7f0000004f40)=""/189, 0xbd}, {&(0x7f0000005000)}, {&(0x7f0000005040)=""/39, 0x27}], 0x9, &(0x7f0000005140)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000006140)=@caif=@rfm, 0x80, &(0x7f0000006240)=[{&(0x7f00000061c0)=""/93, 0x5d}], 0x1, &(0x7f0000006280)=""/76, 0x4c}, 0x4}], 0x5, 0x40002120, &(0x7f0000006480)={r5, r6+60000000}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r8, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f00000065c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000006580)={&(0x7f00000064c0)={0xa8, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20008000}, 0x808) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:36 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5c, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3270.564786][ T6503] fuse: Unknown parameter 'n' 05:07:36 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, &(0x7f0000000080)={0x6, 0x9, 0x200}, 0x0, 0x0, 0x0) 05:07:36 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2010, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:36 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080), 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r2}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:36 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1409, 0x20, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40800) recvmsg(r1, &(0x7f0000000840)={&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/50, 0x32}, {&(0x7f0000000640)=""/152, 0x98}, {&(0x7f0000000700)=""/143, 0x8f}], 0x4, &(0x7f0000000800)=""/47, 0x2f}, 0x40) accept4(r2, 0x0, &(0x7f0000000880), 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f00000003c0)={0x0, [0xc, 0x3ff, 0x3], [{0x7, 0x9, 0x0, 0x0, 0x1}, {0x7fff, 0x6, 0x1, 0x1, 0x1}, {0xfff, 0x1, 0x1, 0x1, 0x1, 0x1}, {0xe2, 0x1, 0x1, 0x0, 0x1}, {0x4, 0x4ca, 0x1, 0x1, 0x1}, {0x7fffffff, 0x6, 0x0, 0x0, 0x1, 0x1}, {0x8000, 0x4, 0x0, 0x1, 0x1, 0x1}, {0x400, 0x100, 0x1, 0x1, 0x0, 0x1}, {0x3f, 0x9, 0x1}, {0x1ff, 0x3, 0x0, 0x1, 0x1}, {0x9, 0x7f, 0x1, 0x1, 0x1}, {0x5, 0x251, 0x0, 0x0, 0x1}], 0xd56}) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @remote}, &(0x7f0000000240)=0x80, 0x40000) [ 3270.742501][ T6520] fuse: Unknown parameter ' [ 3270.742501][ T6520] d|{<]ndxgɿp aEg [ 3270.742501][ T6520] ' 05:07:36 executing program 1: socket$l2tp(0x2, 0x2, 0x73) socketpair(0x29, 0x1, 0xe8d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x1409, 0x400, 0x70bd2a, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3270.798862][ T6520] fuse: Unknown parameter ' [ 3270.798862][ T6520] d|{<]ndxgɿp aEg [ 3270.798862][ T6520] ' [ 3270.816587][ T6523] fuse: Unknown parameter 'n' [ 3270.830399][ T6523] fuse: Unknown parameter 'n' 05:07:36 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x60, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:36 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:36 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2100, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:36 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x401}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, 0x0) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0)='l2tp\x00') write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f00000003c0)={0x20, 0x0, 0x0, {0xfffffffa, 0x0, 0x10001, 0x8}}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r4, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x4}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'caif0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40010}, 0x4000004) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:36 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1409, 0x20, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40800) recvmsg(r0, &(0x7f0000000840)={&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/50, 0x32}, {&(0x7f0000000640)=""/152, 0x98}, {&(0x7f0000000700)=""/143, 0x8f}], 0x4, &(0x7f0000000800)=""/47, 0x2f}, 0x40) accept4(r1, 0x0, &(0x7f0000000880), 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f00000003c0)={0x0, [0xc, 0x3ff, 0x3], [{0x7, 0x9, 0x0, 0x0, 0x1}, {0x7fff, 0x6, 0x1, 0x1, 0x1}, {0xfff, 0x1, 0x1, 0x1, 0x1, 0x1}, {0xe2, 0x1, 0x1, 0x0, 0x1}, {0x4, 0x4ca, 0x1, 0x1, 0x1}, {0x7fffffff, 0x6, 0x0, 0x0, 0x1, 0x1}, {0x8000, 0x4, 0x0, 0x1, 0x1, 0x1}, {0x400, 0x100, 0x1, 0x1, 0x0, 0x1}, {0x3f, 0x9, 0x1}, {0x1ff, 0x3, 0x0, 0x1, 0x1}, {0x9, 0x7f, 0x1, 0x1, 0x1}, {0x5, 0x251, 0x0, 0x0, 0x1}], 0xd56}) [ 3271.048924][ T6541] fuse: Unknown parameter 'n' [ 3271.065662][ T6543] fuse: Unknown parameter ' [ 3271.065662][ T6543] d|{<]ndxgɿp aEg [ 3271.065662][ T6543] ' [ 3271.080502][ T6541] fuse: Unknown parameter 'n' [ 3271.083028][ T6539] fuse: Bad value for 'user_id' [ 3271.111073][ T6543] fuse: Unknown parameter ' [ 3271.111073][ T6543] d|{<]ndxgɿp aEg [ 3271.111073][ T6543] ' 05:07:37 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010100}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000004}, 0x8084) 05:07:37 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2500, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:37 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:37 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1409, 0x20, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40800) recvmsg(r0, &(0x7f0000000840)={&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/50, 0x32}, {&(0x7f0000000640)=""/152, 0x98}, {&(0x7f0000000700)=""/143, 0x8f}], 0x4, &(0x7f0000000800)=""/47, 0x2f}, 0x40) accept4(r1, 0x0, &(0x7f0000000880), 0x0) 05:07:37 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x68, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:37 executing program 1: socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socket$l2tp(0x2, 0x2, 0x73) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000100)={0x18, 0x1, 0x0, {0xffff}}, 0x18) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3271.617612][ T6570] fuse: Unknown parameter 'n' [ 3271.636291][ T6578] fuse: Unknown parameter ' [ 3271.636291][ T6578] d|{<]ndxgɿp aEg [ 3271.636291][ T6578] ' [ 3271.649554][ T6570] fuse: Unknown parameter 'n' [ 3271.676493][ T6582] fuse: Bad value for 'fd' [ 3271.687671][ T6578] fuse: Unknown parameter ' [ 3271.687671][ T6578] d|{<]ndxgɿp aEg [ 3271.687671][ T6578] ' 05:07:37 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:37 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1409, 0x20, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40800) recvmsg(r0, &(0x7f0000000840)={&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/50, 0x32}, {&(0x7f0000000640)=""/152, 0x98}, {&(0x7f0000000700)=""/143, 0x8f}], 0x4, &(0x7f0000000800)=""/47, 0x2f}, 0x40) 05:07:37 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x8180, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x101}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x140f, 0x100, 0x70bd25, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x810}, 0x814) 05:07:37 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:37 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6c, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3271.888165][ T6596] fuse: Unknown parameter 'n' [ 3271.916975][ T6596] fuse: Unknown parameter 'n' [ 3271.924939][ T6599] fuse: Unknown parameter ' [ 3271.924939][ T6599] d|{<]ndxgɿp aEg [ 3271.924939][ T6599] ' [ 3271.936500][ T6591] fuse: Bad value for 'fd' 05:07:37 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1409, 0x20, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40800) 05:07:37 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:37 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x16240) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001b00)='ethtool\x00') sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b80)={&(0x7f0000001b40)={0x14, r2, 0x1}, 0x14}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r3, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r6, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000140)={0x55c, r2, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_WANTED={0x218, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xd3, 0x5, "e6e0fb374aeb2e8fdb0bb4a552a1aee4435cd9b47a8b7c29b1a5852eac274c0ddf1a390223f0f726df7d24d5ff2cd03a29fd6babaef93545548c2c5dd4d822d34b0b5c88d15ec9f720771dfd3014831d6fc2051182a8d7a29a51cf52ca8cd9deb15d438cfc278271ec3e06db912ea582bfe9fd69d52cfe44b8b4bb40027681c52cfe7e977d0f4ec46c3d935c34d10e50d2927822016dc8c15f2e5926ab49837c2796072efab5f418eecafb2860b4cf583824e3d87fcc1b0e898e33a6ea8a1c724500900b5d41059e84c656073f50b6"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xda0e}, @ETHTOOL_A_BITSET_BITS={0x78, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcs#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '/[\\\a-&+\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcs#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '.:\'%--\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0xb9, 0x5, "70f8af25f7418ec7999eeee10bc601b2ef4602142b32334efa29e97e851b31656e7995fda1ad9cfb1f847a4296dacee10c01a5046e206e2b8edaa4995f06d765d9e58542f596e917025b027a23eb9d0ef9db3800883b8380c9cf03eefbad83e75137a7dfcd5a205b7d0152687f6049252b3b34e5fb6982517e549d5883bef5803c2453138d8053ee8f268f2643a0ba77830ead42ec0fb2742dcbe8bf05579d7005106cd66c644597db30f9ec079eb38d2505b55c1b"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_WANTED={0x3c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x19, 0x4, "19878d8120de21d6b097ff7066168539e8f4d2d91f"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xe0}, @ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}]}]}]}, @ETHTOOL_A_FEATURES_WANTED={0x1ac, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x98, 0x4, "4e654b11f73a43b0d139073a5fac4a319beaf9ddcb87f0bd844810dec2b26021ef35f8ef0adc50a32a33de9306033a4a2b2d5019d8d73a21d56b99ed8574e983e96cc6a0d586ad5692d240fd66e18b8e8ab5e2e66cddb41768c092f7648c9e1b5239a36e7f9b68095954e92b58d05182058d58a525537ef2176c85905abe5c00ad0ef631dc6c6c53e51dca7c92be53bfa179aca4"}, @ETHTOOL_A_BITSET_MASK={0x50, 0x5, "f9e11d5b64f1b718a15c00aeca0a95a5e3281accd1867149435db64ccf26feba48ebb5997f0b11d538c44a4a35ba24796118fdb00bcc8ddb60cac7fd4b0d60e640b914ddabb88a9b90b1f4c1"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7b73}, @ETHTOOL_A_BITSET_MASK={0xb8, 0x5, "4836614ea704efc05e10368253e9c0db2167ebb40854b292428040ce0584cf65033ff391d65ceb5ae03b7e1b01acd441981babfe7b775e0564ba9480223ad9e61356d89dd70f3d6ead7eb58e3d1b7a4dbf7c11aa7acf1ffb84c0f39a88e69099b4d2855cff46fc36342951167971383f48af4eff833ab349941249734bb0a9554b7fee74da8dffe18fd2ebf60fa4aecee6ac22ea04a0f4ba49fb9391471bcb565312bee88b91ca86664f59f6ae6c3a26b33b444b"}]}, @ETHTOOL_A_FEATURES_HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_FEATURES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x55c}, 0x1, 0x0, 0x0, 0x811}, 0x4000080) pselect6(0x40, &(0x7f00000000c0)={0x9}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3271.995232][ T6599] fuse: Unknown parameter ' [ 3271.995232][ T6599] d|{<]ndxgɿp aEg [ 3271.995232][ T6599] ' 05:07:37 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4800, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:37 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x74, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:37 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1409, 0x20, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40800) [ 3272.186401][ T6613] fuse: Unknown parameter 'n' [ 3272.187270][ T6611] fuse: Bad value for 'fd' [ 3272.210718][ T6613] fuse: Unknown parameter 'n' [ 3272.217833][ T6611] 9pnet: Insufficient options for proto=fd [ 3272.261969][ T6619] fuse: Unknown parameter ' [ 3272.261969][ T6619] d|{<]ndxgɿp aEg [ 3272.261969][ T6619] ' [ 3272.328322][ T6619] fuse: Unknown parameter ' [ 3272.328322][ T6619] d|{<]ndxgɿp aEg [ 3272.328322][ T6619] ' 05:07:38 executing program 1: sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wlan1\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000081}, 0x80) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:38 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000340)=0x80) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x4}, &(0x7f0000000080)={0x8, 0x800000000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) io_setup(0x1d8b, &(0x7f0000000000)=0x0) io_pgetevents(r1, 0x3, 0x3, &(0x7f00000001c0)=[{}, {}, {}], 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={[0x7]}, 0x8}) io_pgetevents(r1, 0x1, 0x3, &(0x7f0000000140)=[{}, {}, {}], &(0x7f00000000c0)={0x0, 0x989680}, 0x0) 05:07:38 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4c00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:38 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:38 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7a, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:38 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) [ 3272.547647][ T6636] fuse: Unknown parameter 'n' [ 3272.550112][ T6638] fuse: Unknown parameter ' [ 3272.550112][ T6638] d|{<]ndxgɿp aEg [ 3272.550112][ T6638] ' [ 3272.567494][ T6636] fuse: Unknown parameter 'n' 05:07:38 executing program 2: sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x140a, 0x800, 0x70bd25, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:38 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0x0) 05:07:38 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) [ 3272.635795][ T6638] fuse: Unknown parameter ' [ 3272.635795][ T6638] d|{<]ndxgɿp aEg [ 3272.635795][ T6638] ' [ 3272.654005][ T6649] fuse: Bad value for 'fd' [ 3272.664658][ T6639] 9pnet: Insufficient options for proto=fd 05:07:38 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5c00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:38 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:38 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x300, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:38 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, 0x1409, 0x400, 0x70bd28, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x88040}, 0x73f59c29bc0ddd33) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, 0x140a, 0x220, 0x70bd29, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000040}, 0xc4) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x50, 0x1411, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x3}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x4}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x1}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x2c, 0x0, &(0x7f0000000580)=[@dead_binder_done, @release, @free_buffer, @dead_binder_done], 0x1000, 0x0, &(0x7f00000005c0)="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"}) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x58, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xfffc}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x3c}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x4040850) [ 3272.846582][ T6659] fuse: Unknown parameter 'n' [ 3272.864394][ T6659] fuse: Unknown parameter 'n' 05:07:38 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:38 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3272.957046][ T6667] fuse: Unknown parameter ' [ 3272.957046][ T6667] d|{<]ndxgɿp aEg [ 3272.957046][ T6667] ' [ 3272.975134][ T6669] fuse: Bad value for 'fd' [ 3272.988407][ T6664] 9pnet: Insufficient options for proto=fd [ 3273.025505][ T6667] fuse: Unknown parameter ' [ 3273.025505][ T6667] d|{<]ndxgɿp aEg [ 3273.025505][ T6667] ' 05:07:38 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3273.068828][ T6676] fuse: Unknown parameter 'n' [ 3273.084836][ T6676] fuse: Unknown parameter 'n' 05:07:38 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x500, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:38 executing program 2: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) clock_gettime(0x0, &(0x7f0000007dc0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007c80)=[{{&(0x7f0000000140)=@l2tp={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000007e40)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000000280)=""/51, 0x33}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/51, 0x33}, {&(0x7f0000001340)=""/154, 0x9a}, {&(0x7f0000001400)=""/228, 0xe4}, {&(0x7f0000001500)=""/223, 0xdf}], 0xa, &(0x7f00000016c0)=""/81, 0x51}, 0x6}, {{&(0x7f0000001740)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000003b40)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/103, 0x67}, {&(0x7f0000002840)=""/172, 0xac}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/105, 0x69}, {&(0x7f0000003980)=""/148, 0x94}, {&(0x7f0000003a40)=""/231, 0xe7}], 0x7}, 0xfffffffb}, {{0x0, 0x0, &(0x7f0000005f00)=[{&(0x7f0000003bc0)=""/79, 0x4f}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/78, 0x4e}, {&(0x7f0000004cc0)=""/238, 0xee}, {&(0x7f0000004dc0)=""/87, 0x57}, {&(0x7f0000004e40)=""/4096, 0x1000}, {&(0x7f0000005e40)}, {&(0x7f0000005e80)=""/67, 0x43}], 0x8, &(0x7f0000005f80)=""/181, 0xb5}, 0x8332}, {{&(0x7f0000006040)=@nfc_llcp, 0x80, &(0x7f0000006540)=[{&(0x7f00000060c0)=""/205, 0xcd}, {&(0x7f00000061c0)=""/141, 0x8d}, {&(0x7f0000006280)=""/40, 0x28}, {&(0x7f00000062c0)=""/156, 0x9c}, {&(0x7f0000006380)=""/166, 0xa6}, {&(0x7f0000006440)=""/198, 0xc6}], 0x6, &(0x7f00000065c0)=""/4096, 0x1000}, 0x4}, {{0x0, 0x0, &(0x7f0000007b40)=[{&(0x7f00000075c0)=""/59, 0x3b}, {&(0x7f0000007600)=""/232, 0xe8}, {&(0x7f0000007700)=""/211, 0xd3}, {&(0x7f0000007800)=""/210, 0xd2}, {&(0x7f0000007900)=""/198, 0xc6}, {&(0x7f0000007a00)=""/93, 0x5d}, {&(0x7f0000007a80)=""/186, 0xba}], 0x7, &(0x7f0000007bc0)=""/149, 0x95}, 0x1}], 0x5, 0x60, &(0x7f0000007e00)={r0, r1+60000000}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000001600)={[{0x7fffffff, 0xff, 0x1f, 0xa4, 0x0, 0x6, 0x9, 0x20, 0x0, 0x7, 0xf0, 0x2, 0x4}, {0x9, 0x13, 0x11, 0xee, 0x2, 0x7, 0x0, 0x9, 0x7, 0x4, 0x2, 0x4, 0x1ff}, {0x3ff, 0x5, 0x3, 0x5a, 0xe0, 0x1a, 0x1f, 0x1, 0x6, 0x3f, 0xff, 0x8c, 0xfffffffffffffffb}], 0x2}) 05:07:38 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3273.195332][ T6680] fuse: Bad value for 'fd' [ 3273.294368][ T6686] fuse: Unknown parameter ' [ 3273.294368][ T6686] d|{<]ndxgɿp aEg [ 3273.294368][ T6686] ' [ 3273.340163][ T6686] fuse: Unknown parameter ' [ 3273.340163][ T6686] d|{<]ndxgɿp aEg [ 3273.340163][ T6686] ' 05:07:39 executing program 1: io_setup(0x4, &(0x7f0000000140)) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000180)={'wg1\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$SIOCNRDECOBS(r1, 0x89e2) getsockname(r0, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @private0}, &(0x7f0000000000)=0x80) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x14) 05:07:39 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6800, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:39 executing program 3: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:39 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000400)={0x4b, 0xa2a, 0x4, 0x9, 0x5, 0x81}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000440)='/dev/nvram\x00', 0xe0000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@mcast2}, &(0x7f0000000280)=0x14) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0xa0142, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="280000000c14000128bd7000fcdbdf2508f1aad89500000008023d0005003d3876168440b87d0bde2c02e871c68182121e1dab18ee00000000000400000000000024a1b82a6cf12d6fc2ee744f100f49c8c72ccdbad68e1ea8ec2031e3c0d2c9976d25c3999bfbf2b3e9ae9f811930fc2ccfc7eed81a166a0336c97cf3bd3072e6f12c188dde4a92b0eacb998ed029673830c95eb8cfb678bec3df824b12cfe2bd3d51219abb79d2"], 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x4001010) io_submit(0x0, 0x0, &(0x7f0000000140)) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:39 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x600, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3273.634995][ T6703] fuse: Bad value for 'fd' [ 3273.650980][ T6706] fuse: Unknown parameter 'n' [ 3273.651835][ T6704] fuse: Unknown parameter ' [ 3273.651835][ T6704] d|{<]ndxgɿp aEg [ 3273.651835][ T6704] ' [ 3273.656704][ T6703] 9pnet: Insufficient options for proto=fd 05:07:39 executing program 3: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3273.694799][ T6706] fuse: Unknown parameter 'n' 05:07:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:39 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6c00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3273.754932][ T6704] fuse: Unknown parameter ' [ 3273.754932][ T6704] d|{<]ndxgɿp aEg [ 3273.754932][ T6704] ' 05:07:39 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x0, 0x0, 0x401}, &(0x7f0000000080)={0x8, 0x0, 0x2}, 0x0, 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) 05:07:39 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x700, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:39 executing program 3: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3273.885461][ T6714] fuse: Bad value for 'fd' [ 3273.888329][ T6715] fuse: Unknown parameter 'n' [ 3273.926630][ T6715] fuse: Unknown parameter 'n' [ 3273.934841][ T6721] 9pnet: Insufficient options for proto=fd 05:07:39 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6f00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3273.981795][ T6724] fuse: Unknown parameter ' [ 3273.981795][ T6724] d|{<]ndxgɿp aEg [ 3273.981795][ T6724] ' [ 3274.020734][ T6724] fuse: Unknown parameter ' [ 3274.020734][ T6724] d|{<]ndxgɿp aEg [ 3274.020734][ T6724] ' 05:07:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:39 executing program 3: openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:39 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) [ 3274.135232][ T6729] fuse: Unknown parameter 'n' [ 3274.167463][ T6733] fuse: Bad value for 'fd' [ 3274.173275][ T6729] fuse: Unknown parameter 'n' [ 3274.178816][ T6733] 9pnet: Insufficient options for proto=fd 05:07:40 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = gettid() write$FUSE_LK(r0, &(0x7f00000000c0)={0x28, 0xfffffffffffffff5, 0x0, {{0x400, 0x3, 0x1, r1}}}, 0x28) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:40 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x900, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:40 executing program 3: openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:40 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd}, &(0x7f0000000080)={0x200000000000, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xffdfffffffffffff, 0x2}, 0x0, 0x0, 0x0) 05:07:40 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7400, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:40 executing program 0: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3274.574429][ T6749] fuse: Bad value for 'fd' 05:07:40 executing program 1: socket$l2tp(0x2, 0x2, 0x73) socketpair(0x8, 0xa, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, 0x140e, 0x4, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x40814}, 0x8080) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) accept4$netrom(r1, 0x0, &(0x7f00000000c0), 0x80800) r2 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, 0x1406, 0x4, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x810}, 0x802) [ 3274.592804][ T6750] fuse: Unknown parameter ' [ 3274.592804][ T6750] d|{<]ndxgɿp aEg [ 3274.592804][ T6750] ' [ 3274.599624][ T6749] 9pnet: Insufficient options for proto=fd [ 3274.610808][ T6753] fuse: Unknown parameter 'n' 05:07:40 executing program 3: openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3274.668969][ T6753] fuse: Unknown parameter 'n' 05:07:40 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0x0, 0x101, 0x1, 'queue1\x00', 0x570}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:40 executing program 0: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3274.702883][ T6750] fuse: Unknown parameter ' [ 3274.702883][ T6750] d|{<]ndxgɿp aEg [ 3274.702883][ T6750] ' 05:07:40 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7a00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:40 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:40 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) pselect6(0x0, 0x0, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:40 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) write$snddsp(0xffffffffffffffff, &(0x7f00000000c0)="bc70ca606284665b2a047e5b60aabfbf9d65d8bb1e756f4ee0fe6361011767b5268e5b6830b511e2c6a066a693ee4c3eec94d6be39bb6512c7b6785dbc8c6ff59a4556b722e1818388f5ec48f4a15ffc34d374b7035de9", 0x57) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000240)='/dev/video#\x00', 0x1, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r3 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0xdf, 0x208000) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, 0x0) io_submit(0x0, 0x4, &(0x7f0000000640)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000000140)="8d68c6f7d952b71d2dee454ca16485bf2732fd096c4ac59ba5394d4d2812b3b390166f626fd7ed0f6501dfc900e59dbcfe65da7aa44dace5cc9f711cba9b5123aa5dcc894b28cc7bd2b9a3034cadbec354eea6385f0bfac86d38f465b7e1bdbc3823c20610cac675956b97e5a889c6e57554a8d0fc2c9f065b539cea18a45141e922211cd77cd7345085a260d1a8c94580664528615fb9d8e7ec5917fab7b1802b9ece1a91cc9669c0020f680b66ec2f6072bc484a7e0e69da93ebe923646dedb4e0d7affd7295ffc015876a246b9cea", 0xd0, 0xffffffffffff8000, 0x0, 0x2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000280)="741a467f1e9794ed4ec234c049143f139d6588fb20de60420c77ed960e71c1643de99bea351b244a7504c5d9365295a3294ff6ca4c934be5687b4af94ea48c18023af5df56cfc7a1bbf77f436f9af81bf9d1e403f2d0502294b4636d0cc1498a114c67cf9265d44a8f416c3decd2fa0cc68b8070a173d4da4a37653b625dd02346044f7e4db0345e9b2d1fe9df02e4364df03f2b88ac66b4ca592d4264098856f019b3795f9262d973e0b1fc9dd2f15a18e81be1636fdcd13ad9eb80e3bcc2c53978fef59a4e7aa45e4db9d4a3", 0xcd, 0x8, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x200, r2, &(0x7f00000003c0)="5a3a2322c01b95cf54f7249fa4b9240ff2900b68a62400be2775f194e0cec4b89a133f3ced32059e1aab1232c9ab0a587bb575f402b803f7f233e3dc63f2f1bff4b63d7039f31d7b4f24d2c369269e0207816b00330f5b0503c36c93080bd83190e104e012a58ccfb02baf9b6f4ae966315c1ac7e3b253f68a533e0e0b1680277c4019f822c502498faa4070b0dd20e645605f2f80641a648f1ebc411be6bd871035b29a6e03bdc22b303a03d839f7b0f99d1876bac292bcc48d8f115cfc63c67cee16806a0a7f7a2b494670bbb9fb62", 0xd0, 0x1, 0x0, 0x0, r3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000000540)="17f68bd78c799102bd73893408ab8d6ad369c178c6ffde9c98cb61ca984005e4dd79dd6b912da4d1c67d1dc9a2564509bd77a94b8443ebb03fbf7a6fa576e6190de9e324dc7456d885d4a09bece145c88e0857baa3a1229c71d6d9a533dab246989db3926b01560c950d26d9f44c73eea33c02e115879be80abb974908b5ee2c909b993f886700031378a222e9b8b3bdc4d7d28a054b1fcbc643c3", 0x9b, 0x3ff, 0x0, 0x3, r4}]) [ 3274.916480][ T6767] fuse: Bad value for 'fd' [ 3274.944846][ T6771] 9pnet: Insufficient options for proto=fd [ 3274.955322][ T6770] fuse: Unknown parameter ' [ 3274.955322][ T6770] d|{<]ndxgɿp aEg [ 3274.955322][ T6770] ' [ 3274.975282][ T6772] fuse: Unknown parameter 'n' 05:07:40 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xaab0, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) write$FUSE_IOCTL(r1, &(0x7f0000000400)={0x20, 0x0, 0x0, {0xff, 0x4, 0x9, 0x1}}, 0x20) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x2}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8001) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000004040)={'wg2\x00'}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000380)=0xb8c7, &(0x7f00000003c0)=0x4) io_submit(0x0, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000240)="4fef0772c518a89dd5be2e64ae21dc31c32eb138e95b7331f5d73e46ece29e34f2059784d199f095e96d0cde19426c6c2068358d498a7ee5b9e4b45a9202c74a0f28737a7f203bdd1b35710b37938dacecdd14f19099c9317880d1fbdd3130134c52b3f726abe9248c892414a2ff5712b36e15d10572d83e7d578071b202449a2d129fc67c693ddaa92332df5adfcc331ca9", 0x92, 0x7, 0x0, 0x0, r0}]) 05:07:40 executing program 0: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3275.001390][ T6772] fuse: Unknown parameter 'n' [ 3275.020556][ T6770] fuse: Unknown parameter ' [ 3275.020556][ T6770] d|{<]ndxgɿp aEg [ 3275.020556][ T6770] ' 05:07:40 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xedc0, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:40 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:40 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x100400000}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_macvtap\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x4008041) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x40008}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000280)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r2, 0x100, 0x70bd2a, 0x3c, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x815}, 0x20000080) 05:07:40 executing program 1: ioctl$SNDRV_PCM_IOCTL_UNLINK(0xffffffffffffffff, 0x4161, 0x0) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x200, 0x0, 0x40000000000005, 0xffffffffffffffff, 0x0, 0x188eedba, 0x4000000, 0x9}, &(0x7f0000000000)={0x27, 0xfff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) [ 3275.165439][ T6782] fuse: Bad value for 'fd' [ 3275.176901][ T6782] 9pnet: Insufficient options for proto=fd [ 3275.268686][ T6788] fuse: Unknown parameter 'n' 05:07:40 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3275.290315][ T6788] fuse: Unknown parameter 'n' [ 3275.312871][ T6789] fuse: Unknown parameter ' [ 3275.312871][ T6789] d|{<]ndxgɿp aEg [ 3275.312871][ T6789] ' 05:07:40 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xff00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3275.368860][ T6789] fuse: Unknown parameter ' [ 3275.368860][ T6789] d|{<]ndxgɿp aEg [ 3275.368860][ T6789] ' 05:07:41 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:41 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'ip6gre0\x00', 0x0, 0x2f, 0x0, 0x3, 0x0, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xfffffffb, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000000540)=ANY=[@ANYBLOB="9105507d", @ANYRESOCT, @ANYRESDEC=r0, @ANYRESHEX=r1, @ANYBLOB="1400020076657468305f6d61637674617000000008000300020000001400020074756e6c30000000000000000000000008000300030000001400020064756d6d79300000000000000000000008000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0c001e800800031003000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000005940)={'sit0\x00', &(0x7f00000058c0)={'syztnl2\x00', 0x0, 0x4, 0x7, 0x2, 0x9, 0x54, @empty, @empty, 0x7807, 0x8000, 0x40, 0x2}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r3, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x255fdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r6, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x84, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000001}, 0x40054) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r8, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000003fc0)={&(0x7f0000000600)=ANY=[@ANYBLOB="9c0000000a00591d554613db8929478a3963775c50427df5148352acfa5e34127e3f9beebb623ba8e71f93e8a3b26833ebd1f65b6fe3b58f2bae852c3e683dd20ed3b981af1e1e8c132b0000", @ANYRES16=0x0, @ANYRES16, @ANYRES32=r9, @ANYBLOB="1400020076657468305f6d61637674617000000008000300020000001400020074756e6c30000000000000000000000008000300030000001400020064756d6d79300000000000000000000008000100", @ANYBLOB="656d8f6dd9ccc6e17a7c84fd2db207322dc009f6aa89e185a84a919144fc668783abafa0f29298fe68521f6b50ae600a33fb40302ada38a76a69fb62e1e12f8a0cfd9b9aa623cd7587852f657625a35d1673766254f54a5153b939cee2dfcfcbf35529", @ANYBLOB="08000100", @ANYRES64, @ANYRES32], 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000005a00)={'gre0\x00', &(0x7f0000005980)=ANY=[@ANYBLOB='gre\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="80000700ffffffff00000bc9420b00480066000006049078e00000020000000094040000442cd1400000008100000005000000080000000400004679000000021300000700001800000000ff0000000394040100"]}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000005cc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42014008}, 0xc, &(0x7f0000005c80)={&(0x7f0000000800)=ANY=[@ANYBLOB="50020000", @ANYRES16=0x0, @ANYBLOB="010025bd7000fbdbdf250900000090000180140002007663616e30000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f766c616e000000000000140002006d61637365633000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f766972745f7769666900080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="14000200767863616e31000000000000000000004000018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="140002007767310000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000300020000006400018008000300020000001400020076657468305f746f5f6873720000000008000300010000000800030003000000080003000300000008000100", @ANYRES32=r2, @ANYBLOB="140002006970366772653000000000000000000008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="6800018008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f766972745f776966690008000100f7111a997ea96c19cba39bfafbdd15d2b610", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0800030001000000140002006272696467655f736c6176655f30000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f746f5f687372000000003c0001800800030000000000140002007369743000000000000000000000000008000100", @ANYRES32=r9, @ANYBLOB="1400020067656e657665310000000000000000002000018014000200766c616e300000000000000000000000080003000000000030000180080003000200000008000100", @ANYRES32=r10, @ANYBLOB="0800030003000000140002007866726d3000000000000000000000001400018008000300d13695570800030000000000"], 0x250}, 0x1, 0x0, 0x0, 0x24008000}, 0x4000000) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x5660}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x8000000000, 0x3, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) [ 3275.507934][ T6801] fuse: Unknown parameter 'n' [ 3275.554041][ T6801] fuse: Unknown parameter 'n' 05:07:41 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) pselect6(0x0, 0x0, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:41 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa, "b42bfdbc65be4729af6256e8a6c16d961720d71f71203ad95909133b3346997cf93f5d904fea37d2eb6e392f55f54f044507f60afe331a5b186bddfdcc70cc5a28c257d656110247aad6519a5013dd96074ad783f35347d4a7214e8aa8669e9e5290cf454b5e883dfc8602c7ced792b16e736895017946de95f73db3686b4a66fe2db30bc7e41bef9ad9a39823fd847f79645fcb7a02433928fb3fe3b7081412d2038063760113695bf8b4ae017935e1b112002532fbeb849d0a4113d83e5003b048"}, 0xcd) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:41 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:41 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x400000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:41 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000003840)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$fuse(&(0x7f00000037c0)='fuse\x00', 0x0, 0x0, 0x0, 0x0, 0x60000, &(0x7f0000005880)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r0}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read'}}], [{@obj_user={'obj_user'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@seclabel='seclabel'}, {@smackfstransmute={'smackfstransmute', 0x3d, '*.\\\\'}}, {@fsname={'fsname', 0x3d, 'syztnl0\x00'}}]}}) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x10050, &(0x7f0000000140)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r0}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x7}}, {@allow_other='allow_other'}]}}) 05:07:41 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:41 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC]) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3275.933540][ T6820] fuse: Unknown parameter ' [ 3275.933540][ T6820] d|{<]ndxgɿp aEg [ 3275.933540][ T6820] ' [ 3275.970146][ T6824] fuse: Unknown parameter 'n' [ 3275.978125][ T6820] fuse: Unknown parameter ' 05:07:41 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)={0xe40, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) [ 3275.978125][ T6820] d|{<]ndxgɿp aEg [ 3275.978125][ T6820] ' [ 3275.999793][ T6824] fuse: Unknown parameter 'n' 05:07:41 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x65ac2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x2000, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x140a, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x4}]}, 0x20}}, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"/296], 0x128}, 0x1, 0x0, 0x0, 0x48000}, 0x20001080) 05:07:41 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:41 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:41 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3276.174758][ T6835] netlink: 'syz-executor.2': attribute type 21 has an invalid length. [ 3276.177959][ T6838] fuse: Unknown parameter ' [ 3276.177959][ T6838] d|{<]ndxgɿp aEg [ 3276.177959][ T6838] ' [ 3276.200576][ T6839] fuse: Unknown parameter 'n' [ 3276.206540][ T6839] fuse: Unknown parameter 'n' [ 3276.224642][ T6838] fuse: Unknown parameter ' [ 3276.224642][ T6838] d|{<]ndxgɿp aEg [ 3276.224642][ T6838] ' 05:07:42 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) pselect6(0x0, 0x0, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:42 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x1ff}, &(0x7f0000000080)={0x18, 0x3, 0x0, 0x7}, 0x0, 0x0, 0x0) io_setup(0x1d8b, &(0x7f0000000000)=0x0) io_pgetevents(r0, 0x3, 0x3, &(0x7f0000000040)=[{}, {}, {}], 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={[0x7]}, 0x8}) io_pgetevents(r0, 0x8001, 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x0, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) 05:07:42 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:42 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:42 executing program 2: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 05:07:42 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe00, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3276.789351][ T6853] fuse: Unknown parameter 'n' [ 3276.799848][ T6856] fuse: Unknown parameter ' [ 3276.799848][ T6856] d|{<]ndxgɿp aEg [ 3276.799848][ T6856] ' [ 3276.826188][ T6853] fuse: Unknown parameter 'n' 05:07:42 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3276.859495][ T6856] fuse: Unknown parameter ' [ 3276.859495][ T6856] d|{<]ndxgɿp aEg [ 3276.859495][ T6856] ' 05:07:42 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1020, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:42 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:42 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept$netrom(r0, &(0x7f00000001c0)={{}, [@netrom, @rose, @netrom, @default, @remote, @bcast, @netrom, @null]}, &(0x7f0000000240)=0x48) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) getsockname(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x80) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r5, 0x20, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc001}, 0x40094) pselect6(0x40, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfff}, &(0x7f00000002c0)={0x6, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x8000000000000004}, 0x0, &(0x7f00000000c0)={r3, r4+60000000}, 0x0) [ 3277.018348][ T6867] fuse: Unknown parameter 'n' [ 3277.038479][ T6867] fuse: Unknown parameter 'n' [ 3277.052197][ T6869] fuse: Unknown parameter ' [ 3277.052197][ T6869] d|{<]ndxgɿp aEg [ 3277.052197][ T6869] ' [ 3277.092060][ T6869] fuse: Unknown parameter ' [ 3277.092060][ T6869] d|{<]ndxgɿp aEg [ 3277.092060][ T6869] ' 05:07:42 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:42 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000240)='9p\x00', 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3277.278937][ T6880] fuse: Unknown parameter 'n' [ 3277.290771][ T6880] fuse: Unknown parameter 'n' 05:07:43 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 05:07:43 executing program 1: getgroups(0x3, &(0x7f0000000200)=[0xee01, 0xee01, 0x0]) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2040, &(0x7f0000000240)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r0}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x57ac}}, {@max_read={'max_read'}}, {@max_read={'max_read', 0x3d, 0x20}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x9a}}, {@allow_other='allow_other'}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@obj_user={'obj_user', 0x3d, '-@+'}}, {@subj_type={'subj_type'}}, {@euid_lt={'euid<', 0xee00}}]}}) socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) shmctl$SHM_STAT_ANY(0xffffffffffffffff, 0xf, &(0x7f00000000c0)=""/229) 05:07:43 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001b00)='ethtool\x00') sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b80)={&(0x7f0000001b40)={0x14, r2, 0x1}, 0x14}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r3, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) write$FUSE_NOTIFY_POLL(r0, &(0x7f00000000c0)={0x18, 0x1, 0x0, {0x9}}, 0x18) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000000140)=ANY=[@ANYBLOB="95f18806", @ANYRES16=0x0, @ANYBLOB="000126bd7000fadbdf250700000084000180140002007665746830000000000000000000000008000100", @ANYRES32=r4, @ANYBLOB="1400020076657468305f6d61637674617000000008000300020000001400020074756e6c30000000000000000000000008000300030000001400020064756d6d79300000000000000000000008000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="0c00018008000100", @ANYRES32=r5, @ANYBLOB], 0xa4}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) 05:07:43 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1100, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:43 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:43 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) [ 3277.792564][ T6895] fuse: Unknown parameter ' [ 3277.792564][ T6895] d|{<]ndxgɿp aEg [ 3277.792564][ T6895] ' [ 3277.812652][ T6897] fuse: Unknown parameter 'n' 05:07:43 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200000, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x1406, 0x4, 0x70bd2d, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x20008840) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000240)={[{0xfffffffb, 0x400, 0x81, 0x6, 0x5, 0x3, 0x4, 0x1, 0x20, 0x3, 0x9, 0xe1, 0x4}, {0x100, 0x985, 0x2, 0x1, 0xbb, 0x81, 0x81, 0x7, 0x6, 0x2, 0x63, 0x7f, 0x1}, {0xffff, 0x20, 0x1, 0x4, 0xfd, 0x2, 0xf8, 0xfa, 0x5, 0x80, 0x0, 0x4, 0x7f}]}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3277.836960][ T6897] fuse: Unknown parameter 'n' [ 3277.839914][ T6895] fuse: Unknown parameter ' [ 3277.839914][ T6895] d|{<]ndxgɿp aEg [ 3277.839914][ T6895] ' 05:07:43 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:43 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:43 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1200, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:43 executing program 1: socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f0000005a40)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={'rose', 0x0}, 0x0, 'syz0\x00', @bcast, 0xc, 0x8, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5110014b", @ANYRES16=0x0, @ANYBLOB="00042cbd7000fcdbdf250400000014000200677265746170300000000000000000000900030073797a31000000001400020067726574617030000000000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x4004080}, 0x4008010) write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f00000002c0)={0x18, 0x0, 0x0, {0x81}}, 0x18) socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f0000000540)={'syztnl0\x00', &(0x7f00000004c0)={'syztnl2\x00', 0x0, 0x2f, 0x20, 0x6, 0x401, 0x49, @empty, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x20, 0x700, 0xfffffffa, 0xfff}}) socketpair(0x8de36bbe3177eaf3, 0x3, 0x3, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000380)=0xd36, &(0x7f00000003c0)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r4, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_WOL_GET(r1, &(0x7f0000000640)={&(0x7f0000000300), 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x6c, 0x0, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x24008001) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x1404, 0x400, 0x70bd28, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040094}, 0x448c0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3278.042499][ T6911] fuse: Unknown parameter 'n' [ 3278.064586][ T6911] fuse: Unknown parameter 'n' 05:07:43 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x5}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) [ 3278.157141][ T6921] fuse: Unknown parameter ' [ 3278.157141][ T6921] d|{<]ndxgɿp aEg [ 3278.157141][ T6921] ' [ 3278.225970][ T6921] fuse: Unknown parameter ' [ 3278.225970][ T6921] d|{<]ndxgɿp aEg [ 3278.225970][ T6921] ' 05:07:44 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 05:07:44 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:44 executing program 1: socket$l2tp(0x2, 0x2, 0x73) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2003) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_RECV_SEQ={0x5}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r2, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040cc0) 05:07:44 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x40, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:44 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1800, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:44 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcsa\x00', 0x402001, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, 0x1412, 0x20, 0x70bd2b, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x3}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000001}, 0x40000000) pselect6(0x40, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, 0x0, 0x7}, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100040, 0xffffffffffffffff}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r4]) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) getgroups(0x4, &(0x7f0000000480)=[0xee01, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getuid() mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x900004, &(0x7f00000004c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r5}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x4}}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x800}}], [{@fowner_eq={'fowner', 0x3d, r8}}, {@seclabel='seclabel'}]}}) r9 = getuid() mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x10008, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@loose='loose'}, {@cachetag={'cachetag', 0x3d, '.,({]'}}, {@noextend='noextend'}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}], [{@euid_lt={'euid<', r4}}, {@euid_eq={'euid', 0x3d, r9}}]}}) [ 3278.529126][ T6937] fuse: Unknown parameter ' [ 3278.529126][ T6937] d|{<]ndxgɿp aEg [ 3278.529126][ T6937] ' [ 3278.556692][ T6941] fuse: Unknown parameter 'n' 05:07:44 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3278.591101][ T6941] fuse: Unknown parameter 'n' 05:07:44 executing program 1: socket$l2tp(0x2, 0x2, 0x73) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_RECV_SEQ={0x5}]}, 0x30}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x4, 0x70bd27, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x81}, 0x8090) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3278.619055][ T6937] fuse: Unknown parameter ' [ 3278.619055][ T6937] d|{<]ndxgɿp aEg [ 3278.619055][ T6937] ' 05:07:44 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:44 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:44 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x0, 0x0) [ 3278.805225][ T6955] fuse: Unknown parameter 'n' [ 3278.824276][ T6955] fuse: Unknown parameter 'n' [ 3278.834117][ T6958] fuse: Unknown parameter ' [ 3278.834117][ T6958] d|{<]ndxgɿp aEg [ 3278.834117][ T6958] ' 05:07:44 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) read$FUSE(r0, &(0x7f0000005a00)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$namespace(r1, 0x0) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/time\x00') r2 = socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x9, 0xfffffffffffffffc, 0x0, 0x8000}, &(0x7f0000000080)={0x8, 0x2000000000, 0x2}, 0x0, 0x0, 0x0) r3 = accept4(r2, &(0x7f00000000c0)=@xdp, &(0x7f0000000140)=0x80, 0xc0000) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffff}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x80}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x3}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) [ 3278.906107][ T6958] fuse: Unknown parameter ' [ 3278.906107][ T6958] d|{<]ndxgɿp aEg [ 3278.906107][ T6958] ' 05:07:44 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 05:07:44 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:44 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x0, 0x0) 05:07:44 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2010, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:44 executing program 1: socket$l2tp(0x2, 0x2, 0x73) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x280000, 0x0) getgroups(0x9, &(0x7f0000000180)=[0xee01, 0x0, 0xee00, 0xee01, 0xee00, 0xee00, 0xee01, 0xee01, 0xee00]) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x10080, &(0x7f00000001c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x101}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x9}}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x37, 0x32, 0x31, 0x37, 0x30, 0x37, 0x33], 0x2d, [0x38, 0x61, 0x34, 0x35], 0x2d, [0x4, 0x31, 0x66, 0x62], 0x2d, [0x38, 0x32, 0x36, 0x36], 0x2d, [0x33, 0x32, 0x30, 0x38, 0x57, 0x61, 0x66, 0x63]}}}, {@appraise_type='appraise_type=imasig'}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user'}}, {@fsmagic={'fsmagic', 0x3d, 0xa11d}}]}}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 05:07:45 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, 0x0) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x6, 0xa, 0x4, 0x2000, 0x5, {0x77359400}, {0x3, 0x0, 0x20, 0x58, 0x0, 0x2, "9619dc1a"}, 0x40, 0x1, @fd=r1, 0x1}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r3, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f00)={0x9c, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f0000000640)={'sit0\x00', &(0x7f00000005c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x40, 0x3, 0x10001, 0x20, @private1, @ipv4={[], [], @multicast2}, 0x700, 0x1, 0xca11, 0x8}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000006c0)={'syztnl1\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="73797a746e6c3200000000000000000076add5b94b0f18000000000000000023be3d95070036da1d91799e71dcffe93d08da5b4c76b883adc1f61e696487052b6bcbbeed1a00374d2e76f085f405a3e70b0aee3c1f2a5a35c850dc12c582", @ANYRES32=0x0, @ANYBLOB="78000080000000000000000046240018006600002204907864010100ac1e000100000000"]}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000700)={@initdev, 0x0}, &(0x7f0000000740)=0x14) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000780)={'wg1\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @remote}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xfa}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x1ff}]}, 0x44}}, 0x20400) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000029c0)={@loopback, 0x0}, &(0x7f0000002a00)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003ec0)={'ip6gre0\x00', &(0x7f0000003e40)={'syztnl2\x00', r10, 0x2f, 0x0, 0x3, 0x1, 0x20, @private2={0xfc, 0x2, [], 0x1}, @loopback, 0x700, 0x80, 0xffffffff, 0x3}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003fc0)={&(0x7f0000000400)=ANY=[@ANYBLOB="9c00005139fba510be81aa1d8be1", @ANYRES16=0x0, @ANYBLOB="000126bd7000fddbdf25070000007c000180140002007665746830000000000000000000000008000100", @ANYRES32=r11, @ANYBLOB="1400020076657468305f6d61637674617000000008000300020000001400020074756e6c30000000000000000000000008000300030000001400020064756d6d79300000000000000000000008000100", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="0c0001800800030003000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000880)={0x15c, 0x0, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4010}, 0x8080) [ 3279.427812][ T6977] fuse: Unknown parameter 'n' [ 3279.433979][ T6980] fuse: Unknown parameter ' [ 3279.433979][ T6980] d|{<]ndxgɿp aEg [ 3279.433979][ T6980] ' [ 3279.452789][ T6977] fuse: Unknown parameter 'n' 05:07:45 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x0, 0x0) 05:07:45 executing program 1: socket$l2tp(0x2, 0x2, 0x73) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000005a40)={0x0, @bcast, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @bcast, 0xc, 0x8, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x1402, 0x100, 0x70bd2d, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4040011) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) [ 3279.497106][ T6980] fuse: Unknown parameter ' [ 3279.497106][ T6980] d|{<]ndxgɿp aEg [ 3279.497106][ T6980] ' 05:07:45 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:45 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2100, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:45 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0x0, @broadcast}, &(0x7f00000000c0)=0x80) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x1000, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe}, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1000000}, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000004040)={'wg2\x00'}) r2 = accept4(r1, &(0x7f00000001c0)=@caif=@util, &(0x7f0000000240)=0x80, 0x800) pipe2(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) io_submit(0x0, 0x6, &(0x7f0000001840)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000000280)="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", 0xfe, 0x8, 0x0, 0x1, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f00000003c0)="f3c6966eb9a5d3f36f95c934c42cd00e499c4928b4b6e65059c60cb5241734aaadcccad38dcf2b6a0e0c0cc79dc7676dbff4ee7fc78cbffdd8acaee1a61cd08ee67a999a1917ab6a53f55798e13ed3ad171d874bb8e1c6f35d3dd9844b407f0183c1868391608607903d0575410bec4ffbdad8d9aba49f669b20ec732738f450fadb1bad279d5f5d60c0c7570b23759ca45dc87960028d106828eac1ece1c38e4ba7f1fdf61f831164e17ad064278fed85abc5d5d72e502430741655b765a06337535a8f67adaeadbc435e26c257e8043a09954cb5d6119d87b858e13c50d9ec31b71b91e22f267aeeeb4d8f50", 0xed, 0xb45, 0x0, 0x1, r0}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000500)="403f3b0eeb0e25f05baa109e46ac3c26d3f4ddc2701cd1543c3ba5b84d9a802c205c02bef237ce74c86e129b19b0796ffe6e98448e5fcc57607dcdf3941044b6339ed7037c9a3382cf58ba9c010ae5e8be1fa1cf2775c4e16329fa6a971493f32b27517af4dacef851a52add0f09eb0bd223ebb79ce0d5675f2ae5124fca2c3bb75142154d4909fd2a9be9f87bb1eb537f584bb9ab9c8ba5afc44cac763d7cdea5c02b2e785e2a8903e9433f5681e148469e17148a49736b521be9180a389c325481136bcc7a6737d248cf0780d0da91870467cc8d75902c0cf330a78bdde8ff0de98d9f7af3c5e7e4b838eb8c042ac658f21987c0734a38abf41d7958a4b55b1ae243af6503603d108e1e9dfb7b612a22f079ab2548d9572eac46950df61e9e887107f38b5a9077f6be0e4a8fe30513eb031da92130cd54febea6c517ec86875df1342eb24704a04bcf129628583d14c47c3b212c315019d2291ec651252119936cec6ba2b444f04b7136073135dbfa60eb1b40f9bb678df52952d8bfb625bc9ab99e8452b5f781d1b31f3daa300800e8ce6eca61052ad0f088d8c37cc7f16a55021ad23c3dfd11ad3f025222b749692da09b03082403c9f09f0930b27ebad599407a32c2b2e7d2c8b3dbb16f165c12cff9dedce52d7cf4483a70b9c86cb19e20d2ac58ca8494143d71d5ab77ef0578ed929453755122160c152d4e404369cb29904573172720f9e568377c9f1afb9d5f55ecd9fc1ad972db9746767e38cc3b1654a8943d0777ffd11d9793245d1bcca8ff29ad9755b194c6e9a3c55fb8d6239e3f637836ff5654295be1a6510f4beb98e52f1d3d50973d868bf029a7dd517d54ff8b26305121acc4e3c864728e4bf40e702f5c877409802bf12a83a1b262fc5763a90e77c8302ffc08c56c883826242a32fd2de41e0d58fe9ea7b44eeee73b9ec0d2eb649488fa28aa24d9cd61b0b089f6d24147011e603ba7a99966b6ab75907e1a90ddd61c546f1a7c19399e898df984f81613971947fdaec52a7b9c511363110f2b25ef2ba68f3233ec6bb3c031f76c8c58f5552944d8891e4be9f3cdaa3918c10db19fda25ff4f5484d0228cb06940a5d0bd8a937314cf8042b43c4d501f73c1b9536352abbaaa9ec74759c9533f7e20350acd3484f302c422710c5d29b6359fa3a05d3c964dfed530c98a7e2f15b8c624eb8038024947d5394a066a66cddb9594219e8ea7cca429eba40807746ecdabb06f09a950590b78d55b902cd4661564bab617ebff3e393cba67a6c64eff740dcb3f441c2eeda2cddd580ebf83165f61af75e9bf58271035cf0d8b03abb8d9e2fe1cb5ae5a23477176feee7b441d756274f68bf16ad271afdbcf42b10c60acbe144b4464127ec1f23bcf5f5a234698084acb0b18ebfa1deb6f5b849c3ae1d1db703150bf1b2f67f5afb35d1e1534113ec996f267d783dadc4103325dfa4bd41bc932b569cbc4098007028bf825f0e3736782a55d5c26f081ef58104e1c4afd4fa6e6cf589ae62b646733f8f8ea26ecd7eab99fe171f6c8ae3b1277844bbb4b8814f5c37348ab7a4d16733355a8c05b2bdd4b0c7a1e6a80c3745446a4c9bbb9b492affa10693f121ba82371431ec91662e9b8e7097b6df09e9c32775dd5d48fc2fb0f68acb1e9e2ff9b733eca658d63ed43cb9699468acf491eeca4fa5769467d9fff0c2645e41739dcac5e0858ab43ff12503e61723decace4044ae289b44dd2e9e9ff0c1c5bfdf5508e313e086f0abb36dc7b74601b442d7b73f583855643c5ec69d9631789a2d1395e42c03afab4bd3f05b94ae8c65441c211640ea70c065385cab553a37f2d7442f7aea7ee796564f9a04f09d9e54122b9a68c18f1a9e9fa86fe9cec5a0aeb1bfc8baa24b12d592974951176e7cc1917d01af32af056b244cc40e3e3bafb1514972fdf21be637c593ab4d0e8739800fe1d3800e3bfe9652ce868df7f8fedebc377b0a196c33c7d7207f601a6cb14ddda6201edc4839cea4c6db6ec6cfc7d321310a990a0130a743363584cfff9b0be12c926f26ddf1d5487d8c40399e28d5f099325560ac733ffdb9e3d8eb4f2ea0d03dee5b3d3772657f36f1cfa8fba7db6c10775311f489f19088901d4ff4b5698b85cf6547f3e7d7dd5fb7af9aa6203e821868a33799ae4b7f33ad528318a28bf71dec562ee7813dcb3d9f4b3146e2f38ca40b08da82b1d6e7b4a11bb1f25142e084485a9ba089b387ab03d0461889bd87cf21801b05e8ab233c6911787e777f65b768128e4068309c95bc4552da64fc1c9cb2d38095e02947cdabfa7ba6695d75717ca8cda6c927f458bef1e9bad7c180801a83125d4a35cccaf8dc53ba67f6eda1c88ffbee1c08b2359d74e9c8df679450d5bfad7ea6f74d5060c985e62c52b6d25872edb5b5f93882926cc94aa74fdd486fc7b9a2d3b4832d3e43f22046350d45dd9c920c681e7918a994ef7f30505b5274f28d19c8d8940ac562575fdab1c53f47fd207f3d8621518f1ad86e82d55332b9bc0b90da26ac1a191144035314c070d2b848be3e06157f347fb6e16a2629b1d3dcdba99bb13ef03185625525adb1ccf8b93165d79f058644a1dd87b230a7e9675c3b12a12566e562cb1657dccc953f0e79c8606a24f9f9c9ff42e11894930bab94262dfba4049cf140f3df3fa9084da303be01564551a4690124a39940a1a4fc6727b54d2f778e5dbf9f881ee9ed2ae8dc122cfbd9de2ca4b7a2045929a6b66c6acb0ec3aea00b96a4d3568a70e495f0185ea2e9db44015e9ef525978d9c39d05a9ec3fd8b8cd3df90f3f2dab721b0d86e03b839367319bb264ce10ef26c885ff708c5c43f4ef878c40190bd1df67b71514ac6e86daf6f699c222f32fbf2cfc841fe611670cc66d64f0a736a6401e5a1d08a0d6622a4285a52af6ce943ae02d64354cbfe2bb009581fbee5824a64080d01044e1f0af830bfea711a3081ce39101aadcb6768179593949682e13db6775ebf5022fa7e851e950d7136866ee4fdd2461376bbe968a75c5d17f57d0fb28f51ca7ba76bb6d193d82297e6c2cc5d03468d867fe84dfa02b02af385f689d4e9ff8807a168c4ca8b6ea3d8193596b90ebaf3d20ac82f16474e2d362983cee11ed8fabb233f50445c40e98f3842a70da76980be3ecc2198f00bda456e831cff08e2ae0157fbe1d44bd5c95bdbb45b373c33eacb5dedf5f16be61ed0b4d7fca425084bd524de8674ec7d528cd108516edc3b2edff1ce25be0038ff725e71f9de5b42b607b45a5f036ed3af99b1b347bc61bd6b836db1f94fe27c5c72f591f6997baf684fccea7744699e379eff35ed9cd90a9a2add26a315cda3173a4bdbf5b106263089db5188b996b07bf32968347060235a402a599688ae3fd900c45b56dfc7a62b04517cd168ad17134e721b96c1865c3d740768aaa713194a87bd84848945bc87f35e0eedc43ea49da2b5b6ae633c363aaab8d6dfaa3d5684fba4e5cac5c78873644c3fc218e036811e4ebe26ca8ca2ff18a6c733ed35ad34b8cee15ae4b0ab179214742dc601f1208deebf24b1eb700a534e87737031fb65416ac5a17620185617b727cc22a623881339de8ea3108fd34aa8c37e820b9150a91741ece76ee489d1b9cd12371caf3e2519ec0e23aea5d189f53fe732e30fc7926468d4f884dfc113cc943502fb08c93d71e7fe7ee972b83e13fc397fbd2d9fc84c0d2c691e3a5561034ac6128f59d5466d47cec5895814a1a05c2def9fd5caef6d8d6a2a1240bd67b64d0dcee2f0ef35ea17f959b60b0ae6f27d3cdab0bcc5f8c0bc8faede97608b831250eb66fd9a54b84f52bd99506a435ac6168357c34b1083f36d15b1fb866d95276bee4f3ac7cb8203dac8a80dabfa10259869653d4e768b4e60a62c571ea6845da8d7c568351b8b8b3e5e3b3e31977a527e20863cf4a68468840ea16377bbbc13420edee5c38e77018eb02113ea50efd64e0360c359b1a708bf9d8c0b4af689f917dac2e51098fbce5f9450ffa2b89deb660232f6f4aca826db17064cb73975e7142308ac5ba356bfa0113c7f9b1ef1b29590e919e97e156e9c13873557dd0c9a6115ed1fba70c0ad7bf8943d0a472f3908d64b7edc23b867161a084f5fd8fbff5f8cc33f6f7c92a549dbe77dd42b29af9ce04b3f73d4c7d0a174f91e4ac7d169c1a668e84bb52ebe5968a968b23da236382e8e8e37e620ae0058d3d9ea4594e37fbd33c3c66488c863dd491c4bb0b72bb00a1e183b9c16d8e3927ed311fd66e18e3570888bc092121ff6f269db260f3f04cbf11feff2a00004741ab3218f966816acd513dfaa6d32dbc044ec1e20828bcd7f5563d1687441c74648a4783680a1ff2e39f1d1987fcdd34c408b23e1cdbde65d78079ddf7a46a3103f7881b73ccba168036374d35bdce8c687109005b0f957561e7dfdc6690835c03982875246cde53bc4712d235c9411aca35a8ff0a08b2c7ca73dc8d1c2bd84daed1e0ec4043160158589a3e61fc69ab4cfe9c95508e322428c8ac1d3e5679dceaba89190cf5ea297f9047ce5bcc65f9ae7a15c6ec40ad98ed408b097c25b177792fec9c5887858b77853c4a52dff6389b0f87b8a91b2d30f92fea323f1f2e2862e0673f20db4fa930afd5e25a4003299ad79ba147aa3bc4ef246714c8d21b0ee8e62e56e48601a6bb98b649831f2cdadd485068c45bceb7e70202463adda588dbbcb49a357fe7a0caa1d2f536c4f0a7f53e49e986c291b646b88686ce6d063ffa36f21b84f7685bbb5bd23295aa8a4ee4e61000c09aafc27a4f81a094bdfdb9a3a0ecc5c1902f8363be20c64c7f7b866e423d3673884c155ff1e22d43c0c319db7ee5109f9b855ff51b7c6b4901241d5da8fd6acaf6a43a30c7a264c0cfaeda10177134f3c2d063aeed83e28939588ca3e46c7935354ff9ba1e272825458e9e6d03f8e58f93510c69e8e7971353e53aba4ad35f90e815ea43644878d0c44097bc900d17779f14f964f027b45c93bceca03f2219da19aa535d27ed2260655752bb7f8419b8e3c4a25273e0ba00ad68a6a5740a09794708e98f9f1619536425ba187becaab6fc56a2f423684bd2c01b79199f78bf0df07f89824e5a9363c5fe1794265e20579ea5e9bece7590a8f06d766597e8530e7443276cba5afd3396f2ccfa17ff096742057d13b74a2773c17901076483f5ee7d6724d9a1d5a70b69f3e011b5c5a641927a30b47d0a692a20f588218ebd01ec7d015cdf6ff97310b4332814e5c47137840d24716815d7228f5b164b1a17cd438937324a8dcaea720d955b24cc5990e513880b41cdf05cf2666058d3160302ed425a1c7f457503c3eca1940c9b3614a2a7e96d42dda2a97439708c9559265da6aac33cc2110d650ad570a7a729582e0ec54229e3a4f648eec65f06cdd0457059657bb2e2dd7d5ddfb124e2d692116290ffd3806fcbe969f84a9cc0c99f3495c6e42d4fd1df55a86a01e97d5981df989b5c9aaf385731b5d466ee98ef30c7a6cb9363940d25e33d62c4fe565c94edcdd9101bffc02303de1d5f70cf144a7fc46536faed7f16fe8404184a55bebbffb974d51e32c6ac960c6cfb10e91e5b9e4b68d249c1e83a04d9d73060efbe14a941f955d9bcb8b2a18e1e9a02170f24e6840ce6478774f209aa951f48ffb738dfd85d730c9af16a541669ee94039d6202cc193128e7fc24fa341db6803bd7b926a29d72a15037fcb1bf05e80afe3d0a06000b46e11a34e4426378221380a4078d1a20760e722945f3969e6361148b13a38e645e", 0x1000, 0x6, 0x0, 0x1, r0}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x3, 0x8000, r0, &(0x7f0000001540)="5951d6b7ac35dadd913ff893b23b27ee89bd7c9abab146b0f7d7257a911b2cb9aa1773497f899035b508eee0e3eacb6aa4cb669d6715e2faab9ed73d57424219884b00f536c0bbd8ee10e862d145209264f5367b0ca9f45ea0812140fad16b13a50f7d7cf6ea0ebb078f5dcbacc945a7c687a767b8b63c7d457612afd4251066fc2f0e2e4ec711635b3fbf197c6b0f214f633b2dcd56c598e63cc6125f7f5dcea5b96208435e9361dc65078e2454133ea2c994ba13209fcf81bf3170c17339101ee4017b3d85196b52834abc64f2d4395f9abbd5d0a357a958fff43066a334bf86e0", 0xe2}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x6, 0xd3, r2, &(0x7f0000001680)="f87b63be944833122bf38760b8f29dc678b278345d56f9169fa24c5e9e87acce95b316aaa97ff46f949bcd6e69577a32877a5de4a3e505421893854bc0940fad4137dcc82d66e8636976874036a1df03e2288096bb1aed0ba9", 0x59, 0xffff, 0x0, 0x1, r3}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000001780)="f4a1a374f75e92d2d27f5b9046ed0158ae7115a8544a1769e16655b503fcb773d5b369f95c873361bf8e5b75502043cb868824cda0df458cf451843ad3f0977a943244aff29bc3540a995437385ce9e3b0bcbacad46524c56c86740329acf109b066", 0x62, 0x3, 0x0, 0x0, r0}]) [ 3279.700793][ T6995] fuse: Unknown parameter 'n' 05:07:45 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) [ 3279.733809][ T6995] fuse: Unknown parameter 'n' [ 3279.739908][ T7000] fuse: Unknown parameter ' [ 3279.739908][ T7000] d|{<]ndxgɿp aEg [ 3279.739908][ T7000] ' [ 3279.822768][ T7000] fuse: Unknown parameter ' [ 3279.822768][ T7000] d|{<]ndxgɿp aEg [ 3279.822768][ T7000] ' [ 3279.838405][ T7005] 9pnet: Insufficient options for proto=fd 05:07:45 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), 0x0, 0x0, 0x0) 05:07:45 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) 05:07:45 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:45 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:45 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2500, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) [ 3280.348920][ T7028] fuse: Unknown parameter 'n' [ 3280.363182][ T7031] fuse: Unknown parameter ' [ 3280.363182][ T7031] d|{<]ndxgɿp aEg [ 3280.363182][ T7031] ' [ 3280.375657][ T7027] 9pnet: Insufficient options for proto=fd [ 3280.377298][ T7028] fuse: Unknown parameter 'n' 05:07:46 executing program 1: socket$l2tp(0x2, 0x2, 0x73) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) [ 3280.427722][ T7031] fuse: Unknown parameter ' [ 3280.427722][ T7031] d|{<]ndxgɿp aEg [ 3280.427722][ T7031] ' 05:07:46 executing program 5: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc000000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='n']) 05:07:46 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/(#'}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<'}}, {@uid_gt={'uid>', 0xee00}}]}}) 05:07:46 executing program 4: syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000, 0x0, 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB="0a64a4077c8d7be23c5d6e64a4ddc97867c9bfbeb31eeb709409cf6145670a"]) 05:07:46 executing program 1: socket$l2tp(0x2, 0x2, 0x73) socketpair(0x5, 0x6, 0x8f2, &(0x7f00000059c0)={0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x1406, 0x4, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x30}}, 0x4) pselect6(0x40, &(0x7f0000000080)={0x3, 0x7, 0x1}, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x2, 0x4896e60a, 0x0, 0x0, 0x398}, 0x0, 0x0, 0x0) [ 3280.566939][ T7039] 9pnet: Insufficient options for proto=fd [ 3280.585895][ T7040] fuse: Unknown parameter 'n' [ 3280.614701][ T7040] fuse: Unknown parameter 'n' [ 3280.663783][ T7044] fuse: Unknown parameter ' [ 3280.663783][ T7044] d|{<]ndxgɿp aEg [ 3280.663783][ T7044] ' [ 3280.724169][ T7044] fuse: Unknown parameter ' [ 3280.724169][ T7044] d|{<]ndxgɿp aEg [ 3280.724169][ T7044] ' [ 3281.113781][ T8410] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3281.434934][ T8410] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3281.792356][ T8410] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3281.951360][ T8410] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3284.125334][ T7090] IPVS: ftp: loaded support on port[0] = 21 [ 3284.180778][ T7090] sit0 speed is unknown, defaulting to 1000 [ 3284.394261][ T7090] virt_wifi0 speed is unknown, defaulting to 1000 [ 3284.595566][ T8410] device hsr_slave_0 left promiscuous mode [ 3284.603116][ T8410] device hsr_slave_1 left promiscuous mode [ 3284.610732][ T8410] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3284.628820][ T8410] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3284.642111][ T8410] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3284.649510][ T8410] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3284.666728][ T8410] device bridge_slave_1 left promiscuous mode [ 3284.673921][ T8410] bridge0: port 2(bridge_slave_1) entered disabled state [ 3284.692790][ T8410] device bridge_slave_0 left promiscuous mode [ 3284.698944][ T8410] bridge0: port 1(bridge_slave_0) entered disabled state [ 3284.720870][ T8410] device veth1_macvtap left promiscuous mode [ 3284.727383][ T8410] device veth0_macvtap left promiscuous mode [ 3284.736816][ T8410] device veth1_vlan left promiscuous mode [ 3284.746059][ T8410] device veth0_vlan left promiscuous mode [ 3286.151673][ T9771] Bluetooth: hci2: command 0x0409 tx timeout [ 3288.231718][ T7014] Bluetooth: hci2: command 0x041b tx timeout [ 3289.809783][ T8410] team0 (unregistering): Port device team_slave_1 removed [ 3289.830136][ T8410] team0 (unregistering): Port device team_slave_0 removed [ 3289.844343][ T8410] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3289.859799][ T8410] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3289.925486][ T8410] bond0 (unregistering): Released all slaves [ 3289.979280][ T7090] virt_wifi0 speed is unknown, defaulting to 1000 [ 3289.986196][ T7090] kobject_add_internal failed for 1 (error: -2 parent: ports) [ 3290.001075][ T7090] ------------[ cut here ]------------ [ 3290.008985][ T7090] sysfs group 'power' not found for kobject 's' [ 3290.017084][ T7090] WARNING: CPU: 0 PID: 7090 at fs/sysfs/group.c:281 sysfs_remove_group+0x16c/0x280 [ 3290.026470][ T7090] Modules linked in: [ 3290.032110][ T7090] CPU: 0 PID: 7090 Comm: syz-executor.2 Not tainted 5.10.0-rc3-syzkaller #0 [ 3290.041636][ T7090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3290.051921][ T7090] RIP: 0010:sysfs_remove_group+0x16c/0x280 [ 3290.057768][ T7090] Code: 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 98 c2 cc ff 49 8b 17 48 c7 c7 c0 2f a1 89 48 89 de 31 c0 e8 e4 e4 5a ff <0f> 0b 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 42 d0 8a ff 49 8d 5e 20 [ 3290.079107][ T7090] RSP: 0018:ffffc90001b0fb18 EFLAGS: 00010246 [ 3290.088539][ T7090] RAX: f825e58a89a13000 RBX: ffffffff8a07d7c0 RCX: ffff888016a4cec0 [ 3290.097247][ T7090] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 3290.107193][ T7090] RBP: 1ffffffff140fb00 R08: ffffffff815d17d2 R09: ffffed10173860e8 [ 3290.115472][ T7090] R10: ffffed10173860e8 R11: 0000000000000000 R12: ffff888018161740 [ 3290.125193][ T7090] R13: dffffc0000000000 R14: ffffffff8a07d800 R15: ffff88804ec25000 [ 3290.133411][ T7090] FS: 00000000025e8940(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 3290.144937][ T7090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3290.151769][ T7090] CR2: 00007fd837a97010 CR3: 0000000041079000 CR4: 00000000001506f0 [ 3290.159745][ T7090] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3290.169271][ T7090] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3290.177434][ T7090] Call Trace: [ 3290.180865][ T7090] device_del+0x26a/0xb80 [ 3290.185998][ T7090] add_one_compat_dev+0x56a/0x630 [ 3290.195352][ T7090] rdma_dev_init_net+0x177/0x200 [ 3290.200336][ T7090] ops_init+0x31d/0x410 [ 3290.206099][ T7090] setup_net+0x1cb/0x770 [ 3290.211751][ T7090] ? down_read_killable+0x113/0x3e0 [ 3290.217150][ T7090] copy_net_ns+0x31d/0x520 [ 3290.221743][ T7090] create_new_namespaces+0x4d9/0x9e0 [ 3290.227871][ T7090] unshare_nsproxy_namespaces+0x123/0x190 [ 3290.233855][ T7090] ksys_unshare+0x468/0x950 [ 3290.239741][ T7090] __x64_sys_unshare+0x34/0x40 [ 3290.245956][ T7090] do_syscall_64+0x2d/0x70 [ 3290.252677][ T7090] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3290.264871][ T7090] RIP: 0033:0x460987 [ 3290.268791][ T7090] Code: 00 00 00 b8 63 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3290.288497][ T7090] RSP: 002b:00007ffc5556a568 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 3290.297292][ T7090] RAX: ffffffffffffffda RBX: 000000000118ca28 RCX: 0000000000460987 [ 3290.307267][ T7090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 3290.311947][ T9771] Bluetooth: hci2: command 0x040f tx timeout [ 3290.316135][ T7090] RBP: 00000000000000f8 R08: 0000000000000000 R09: 0000000000000005 [ 3290.329786][ T7090] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000419720 [ 3290.338990][ T7090] R13: 00007ffc5556a808 R14: 0000000000000000 R15: 0000000000000000 [ 3290.348850][ T7090] Kernel panic - not syncing: panic_on_warn set ... [ 3290.355478][ T7090] CPU: 0 PID: 7090 Comm: syz-executor.2 Not tainted 5.10.0-rc3-syzkaller #0 [ 3290.364141][ T7090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3290.374209][ T7090] Call Trace: [ 3290.377490][ T7090] dump_stack+0x137/0x1be [ 3290.381940][ T7090] ? panic+0x1f3/0x800 [ 3290.386032][ T7090] panic+0x291/0x800 [ 3290.389909][ T7090] ? __warn+0x127/0x250 [ 3290.394065][ T7090] __warn+0x229/0x250 [ 3290.398049][ T7090] ? sysfs_remove_group+0x16c/0x280 [ 3290.403253][ T7090] ? sysfs_remove_group+0x16c/0x280 [ 3290.408449][ T7090] report_bug+0x1b1/0x2e0 [ 3290.412809][ T7090] handle_bug+0x3d/0x70 [ 3290.416960][ T7090] exc_invalid_op+0x16/0x40 [ 3290.421457][ T7090] asm_exc_invalid_op+0x12/0x20 [ 3290.426309][ T7090] RIP: 0010:sysfs_remove_group+0x16c/0x280 [ 3290.432103][ T7090] Code: 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 98 c2 cc ff 49 8b 17 48 c7 c7 c0 2f a1 89 48 89 de 31 c0 e8 e4 e4 5a ff <0f> 0b 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 42 d0 8a ff 49 8d 5e 20 [ 3290.451700][ T7090] RSP: 0018:ffffc90001b0fb18 EFLAGS: 00010246 [ 3290.457769][ T7090] RAX: f825e58a89a13000 RBX: ffffffff8a07d7c0 RCX: ffff888016a4cec0 [ 3290.465738][ T7090] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 3290.473708][ T7090] RBP: 1ffffffff140fb00 R08: ffffffff815d17d2 R09: ffffed10173860e8 [ 3290.481696][ T7090] R10: ffffed10173860e8 R11: 0000000000000000 R12: ffff888018161740 [ 3290.489670][ T7090] R13: dffffc0000000000 R14: ffffffff8a07d800 R15: ffff88804ec25000 [ 3290.497650][ T7090] ? wake_up_klogd+0xb2/0xf0 [ 3290.502245][ T7090] ? sysfs_remove_group+0x16c/0x280 [ 3290.507493][ T7090] device_del+0x26a/0xb80 [ 3290.511869][ T7090] add_one_compat_dev+0x56a/0x630 [ 3290.516939][ T7090] rdma_dev_init_net+0x177/0x200 [ 3290.521915][ T7090] ops_init+0x31d/0x410 [ 3290.526102][ T7090] setup_net+0x1cb/0x770 [ 3290.530338][ T7090] ? down_read_killable+0x113/0x3e0 [ 3290.535519][ T7090] copy_net_ns+0x31d/0x520 [ 3290.539917][ T7090] create_new_namespaces+0x4d9/0x9e0 [ 3290.545211][ T7090] unshare_nsproxy_namespaces+0x123/0x190 [ 3290.550944][ T7090] ksys_unshare+0x468/0x950 [ 3290.555439][ T7090] __x64_sys_unshare+0x34/0x40 [ 3290.560190][ T7090] do_syscall_64+0x2d/0x70 [ 3290.564594][ T7090] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3290.570475][ T7090] RIP: 0033:0x460987 [ 3290.574361][ T7090] Code: 00 00 00 b8 63 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3290.593944][ T7090] RSP: 002b:00007ffc5556a568 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 3290.602343][ T7090] RAX: ffffffffffffffda RBX: 000000000118ca28 RCX: 0000000000460987 [ 3290.610334][ T7090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 3290.618342][ T7090] RBP: 00000000000000f8 R08: 0000000000000000 R09: 0000000000000005 [ 3290.626334][ T7090] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000419720 [ 3290.634293][ T7090] R13: 00007ffc5556a808 R14: 0000000000000000 R15: 0000000000000000 [ 3290.643002][ T7090] Kernel Offset: disabled [ 3290.647437][ T7090] Rebooting in 86400 seconds..