Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 26.337537][ T24] audit: type=1800 audit(1558903348.964:33): pid=6846 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [....] startpar: service(s) returned failure: rsyslog ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 30.717580][ T24] kauditd_printk_skb: 1 callbacks suppressed [ 30.717587][ T24] audit: type=1400 audit(1558903353.344:35): avc: denied { map } for pid=7039 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.116' (ECDSA) to the list of known hosts. [ 107.509654][ T24] audit: type=1400 audit(1558903430.134:36): avc: denied { map } for pid=7054 comm="syz-executor626" path="/root/syz-executor626882206" dev="sda1" ino=16461 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program [ 114.316948][ T7055] IPVS: ftp: loaded support on port[0] = 21 [ 114.329461][ T24] audit: type=1400 audit(1558903436.954:37): avc: denied { associate } for pid=7055 comm="syz-executor626" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 114.358950][ T7056] FAULT_INJECTION: forcing a failure. [ 114.358950][ T7056] name failslab, interval 1, probability 0, space 0, times 1 [ 114.371749][ T7056] CPU: 0 PID: 7056 Comm: syz-executor626 Not tainted 5.2.0-rc1+ #10 [ 114.379703][ T7056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.389829][ T7056] Call Trace: [ 114.393095][ T7056] dump_stack+0xaa/0xd6 [ 114.397228][ T7056] should_fail.cold+0x3c/0x49 [ 114.401875][ T7056] __should_failslab+0x65/0xa0 [ 114.406627][ T7056] should_failslab+0x9/0x14 [ 114.411106][ T7056] kmem_cache_alloc_trace+0x2d/0x280 [ 114.416541][ T7056] __memcg_init_list_lru_node+0x58/0xf0 [ 114.422067][ T7056] __list_lru_init+0x193/0x2a0 [ 114.427243][ T7056] alloc_super+0x2e0/0x310 [ 114.431647][ T7056] sget_userns+0x94/0x2a0 [ 114.436973][ T7056] ? get_anon_bdev+0x60/0x60 [ 114.441893][ T7056] ? get_anon_bdev+0x60/0x60 [ 114.446816][ T7056] sget+0x8d/0xb0 [ 114.450615][ T7056] ? fuse_get_root_inode+0x80/0x80 [ 114.455746][ T7056] mount_nodev+0x31/0xb0 [ 114.459967][ T7056] fuse_mount+0x2d/0x40 [ 114.464151][ T7056] legacy_get_tree+0x27/0x80 [ 114.468831][ T7056] vfs_get_tree+0x2e/0x120 [ 114.473335][ T7056] do_mount+0x932/0xc50 [ 114.477555][ T7056] ? copy_mount_options+0x155/0x1c0 [ 114.483315][ T7056] ksys_mount+0xab/0x120 [ 114.487635][ T7056] __x64_sys_mount+0x26/0x30 [ 114.492557][ T7056] do_syscall_64+0x76/0x1a0 [ 114.497322][ T7056] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.503246][ T7056] RIP: 0033:0x441f79 [ 114.508225][ T7056] Code: e8 3c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 9b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.528133][ T7056] RSP: 002b:00007fffd64491f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 114.536704][ T7056] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441f79 [ 114.544953][ T7056] RDX: 0000000020000300 RSI: 0000000020000200 RDI: 0000000000000000 [ 114.553095][ T7056] RBP: ffffffffffffffff R08: 0000000000000000 R09: 0000000000000000 [ 114.561705][ T7056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffd6449250 [ 114.570346][ T7056] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 executing program [ 120.570406][ T7057] FAULT_INJECTION: forcing a failure. [ 120.570406][ T7057] name failslab, interval 1, probability 0, space 0, times 0 [ 120.583358][ T7057] CPU: 1 PID: 7057 Comm: syz-executor626 Not tainted 5.2.0-rc1+ #10 [ 120.591420][ T7057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.601459][ T7057] Call Trace: [ 120.604761][ T7057] dump_stack+0xaa/0xd6 [ 120.609329][ T7057] should_fail.cold+0x3c/0x49 [ 120.614096][ T7057] __should_failslab+0x65/0xa0 [ 120.618844][ T7057] should_failslab+0x9/0x14 [ 120.623682][ T7057] kmem_cache_alloc_trace+0x2d/0x280 [ 120.629059][ T7057] __memcg_init_list_lru_node+0x58/0xf0 [ 120.634585][ T7057] __list_lru_init+0x193/0x2a0 [ 120.639362][ T7057] alloc_super+0x2e0/0x310 [ 120.643753][ T7057] sget_userns+0x94/0x2a0 [ 120.648064][ T7057] ? get_anon_bdev+0x60/0x60 [ 120.652622][ T7057] ? get_anon_bdev+0x60/0x60 [ 120.657372][ T7057] sget+0x8d/0xb0 [ 120.660978][ T7057] ? fuse_get_root_inode+0x80/0x80 [ 120.666061][ T7057] mount_nodev+0x31/0xb0 [ 120.670274][ T7057] fuse_mount+0x2d/0x40 [ 120.674400][ T7057] legacy_get_tree+0x27/0x80 [ 120.679087][ T7057] vfs_get_tree+0x2e/0x120 [ 120.683473][ T7057] do_mount+0x932/0xc50 [ 120.687607][ T7057] ? copy_mount_options+0x155/0x1c0 [ 120.692894][ T7057] ksys_mount+0xab/0x120 [ 120.697112][ T7057] __x64_sys_mount+0x26/0x30 [ 120.701676][ T7057] do_syscall_64+0x76/0x1a0 [ 120.711643][ T7057] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.717513][ T7057] RIP: 0033:0x441f79 [ 120.721386][ T7057] Code: e8 3c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 9b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.742498][ T7057] RSP: 002b:00007fffd64491f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 120.751019][ T7057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441f79 [ 120.758968][ T7057] RDX: 0000000020000300 RSI: 0000000020000200 RDI: 0000000000000000 [ 120.767252][ T7057] RBP: ffffffffffffffff R08: 0000000000000000 R09: 0000000000000000 [ 120.776480][ T7057] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffd6449250 [ 120.784470][ T7057] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 executing program [ 126.822189][ T7058] FAULT_INJECTION: forcing a failure. [ 126.822189][ T7058] name failslab, interval 1, probability 0, space 0, times 0 [ 126.835140][ T7058] CPU: 1 PID: 7058 Comm: syz-executor626 Not tainted 5.2.0-rc1+ #10 [ 126.843303][ T7058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.853515][ T7058] Call Trace: [ 126.856924][ T7058] dump_stack+0xaa/0xd6 [ 126.861149][ T7058] should_fail.cold+0x3c/0x49 [ 126.865867][ T7058] __should_failslab+0x65/0xa0 [ 126.870713][ T7058] should_failslab+0x9/0x14 [ 126.875199][ T7058] kmem_cache_alloc_trace+0x2d/0x280 [ 126.880460][ T7058] __memcg_init_list_lru_node+0x58/0xf0 [ 126.886308][ T7058] __list_lru_init+0x193/0x2a0 [ 126.891177][ T7058] alloc_super+0x2e0/0x310 [ 126.895570][ T7058] sget_userns+0x94/0x2a0 [ 126.899972][ T7058] ? get_anon_bdev+0x60/0x60 [ 126.904946][ T7058] ? get_anon_bdev+0x60/0x60 [ 126.909776][ T7058] sget+0x8d/0xb0 [ 126.913382][ T7058] ? fuse_get_root_inode+0x80/0x80 [ 126.918563][ T7058] mount_nodev+0x31/0xb0 [ 126.922963][ T7058] fuse_mount+0x2d/0x40 [ 126.927179][ T7058] legacy_get_tree+0x27/0x80 [ 126.931738][ T7058] vfs_get_tree+0x2e/0x120 [ 126.936138][ T7058] do_mount+0x932/0xc50 [ 126.940269][ T7058] ? copy_mount_options+0x155/0x1c0 [ 126.945580][ T7058] ksys_mount+0xab/0x120 [ 126.949813][ T7058] __x64_sys_mount+0x26/0x30 [ 126.954377][ T7058] do_syscall_64+0x76/0x1a0 [ 126.958853][ T7058] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.964719][ T7058] RIP: 0033:0x441f79 [ 126.968733][ T7058] Code: e8 3c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 9b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 126.988679][ T7058] RSP: 002b:00007fffd64491f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 126.998422][ T7058] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441f79 [ 127.006636][ T7058] RDX: 0000000020000300 RSI: 0000000020000200 RDI: 0000000000000000 [ 127.014768][ T7058] RBP: ffffffffffffffff R08: 0000000000000000 R09: 0000000000000000 [ 127.022714][ T7058] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffd6449250 [ 127.030843][ T7058] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 executing program [ 132.990290][ T7059] FAULT_INJECTION: forcing a failure. [ 132.990290][ T7059] name failslab, interval 1, probability 0, space 0, times 0 [ 133.003056][ T7059] CPU: 1 PID: 7059 Comm: syz-executor626 Not tainted 5.2.0-rc1+ #10 [ 133.011332][ T7059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.021823][ T7059] Call Trace: [ 133.025195][ T7059] dump_stack+0xaa/0xd6 [ 133.029432][ T7059] should_fail.cold+0x3c/0x49 [ 133.034216][ T7059] __should_failslab+0x65/0xa0 [ 133.039097][ T7059] should_failslab+0x9/0x14 [ 133.043584][ T7059] kmem_cache_alloc_trace+0x2d/0x280 [ 133.048849][ T7059] __memcg_init_list_lru_node+0x58/0xf0 [ 133.054566][ T7059] __list_lru_init+0x193/0x2a0 [ 133.059481][ T7059] alloc_super+0x2e0/0x310 [ 133.063871][ T7059] sget_userns+0x94/0x2a0 [ 133.068706][ T7059] ? get_anon_bdev+0x60/0x60 [ 133.078862][ T7059] ? get_anon_bdev+0x60/0x60 [ 133.083516][ T7059] sget+0x8d/0xb0 [ 133.087129][ T7059] ? fuse_get_root_inode+0x80/0x80 [ 133.092249][ T7059] mount_nodev+0x31/0xb0 [ 133.096474][ T7059] fuse_mount+0x2d/0x40 [ 133.100603][ T7059] legacy_get_tree+0x27/0x80 [ 133.105169][ T7059] vfs_get_tree+0x2e/0x120 [ 133.109560][ T7059] do_mount+0x932/0xc50 [ 133.113724][ T7059] ? copy_mount_options+0x155/0x1c0 [ 133.118904][ T7059] ksys_mount+0xab/0x120 [ 133.123118][ T7059] __x64_sys_mount+0x26/0x30 [ 133.127733][ T7059] do_syscall_64+0x76/0x1a0 [ 133.132218][ T7059] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.138078][ T7059] RIP: 0033:0x441f79 [ 133.141947][ T7059] Code: e8 3c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 9b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.161730][ T7059] RSP: 002b:00007fffd64491f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 133.170123][ T7059] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441f79 [ 133.178070][ T7059] RDX: 0000000020000300 RSI: 0000000020000200 RDI: 0000000000000000 [ 133.186011][ T7059] RBP: ffffffffffffffff R08: 0000000000000000 R09: 0000000000000000 [ 133.194078][ T7059] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffd6449250 [ 133.202031][ T7059] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 executing program [ 139.224708][ T7060] FAULT_INJECTION: forcing a failure. [ 139.224708][ T7060] name failslab, interval 1, probability 0, space 0, times 0 [ 139.237656][ T7060] CPU: 1 PID: 7060 Comm: syz-executor626 Not tainted 5.2.0-rc1+ #10 [ 139.246352][ T7060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.257735][ T7060] Call Trace: [ 139.261203][ T7060] dump_stack+0xaa/0xd6 [ 139.265393][ T7060] should_fail.cold+0x3c/0x49 [ 139.270070][ T7060] __should_failslab+0x65/0xa0 [ 139.275072][ T7060] should_failslab+0x9/0x14 [ 139.280538][ T7060] kmem_cache_alloc_trace+0x2d/0x280 [ 139.285946][ T7060] __memcg_init_list_lru_node+0x58/0xf0 [ 139.291497][ T7060] __list_lru_init+0x193/0x2a0 [ 139.296261][ T7060] alloc_super+0x2e0/0x310 [ 139.300660][ T7060] sget_userns+0x94/0x2a0 [ 139.305120][ T7060] ? get_anon_bdev+0x60/0x60 [ 139.309752][ T7060] ? get_anon_bdev+0x60/0x60 [ 139.314477][ T7060] sget+0x8d/0xb0 [ 139.318466][ T7060] ? fuse_get_root_inode+0x80/0x80 [ 139.323567][ T7060] mount_nodev+0x31/0xb0 [ 139.327987][ T7060] fuse_mount+0x2d/0x40 [ 139.332563][ T7060] legacy_get_tree+0x27/0x80 [ 139.337140][ T7060] vfs_get_tree+0x2e/0x120 [ 139.341538][ T7060] do_mount+0x932/0xc50 [ 139.345683][ T7060] ? copy_mount_options+0x155/0x1c0 [ 139.350891][ T7060] ksys_mount+0xab/0x120 [ 139.355307][ T7060] __x64_sys_mount+0x26/0x30 [ 139.360045][ T7060] do_syscall_64+0x76/0x1a0 [ 139.364545][ T7060] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.370469][ T7060] RIP: 0033:0x441f79 [ 139.374351][ T7060] Code: e8 3c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 9b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 139.395664][ T7060] RSP: 002b:00007fffd64491f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 139.404152][ T7060] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441f79 [ 139.412536][ T7060] RDX: 0000000020000300 RSI: 0000000020000200 RDI: 0000000000000000 [ 139.420994][ T7060] RBP: ffffffffffffffff R08: 0000000000000000 R09: 0000000000000000 [ 139.430046][ T7060] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffd6449250 [ 139.438881][ T7060] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 executing program [ 145.524858][ T7061] FAULT_INJECTION: forcing a failure. [ 145.524858][ T7061] name failslab, interval 1, probability 0, space 0, times 0 [ 145.550080][ T7061] CPU: 0 PID: 7061 Comm: syz-executor626 Not tainted 5.2.0-rc1+ #10 [ 145.561090][ T7061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.573133][ T7061] Call Trace: [ 145.577330][ T7061] dump_stack+0xaa/0xd6 [ 145.583591][ T7061] should_fail.cold+0x3c/0x49 [ 145.588938][ T7061] __should_failslab+0x65/0xa0 [ 145.596182][ T7061] should_failslab+0x9/0x14 [ 145.601931][ T7061] kmem_cache_alloc_trace+0x2d/0x280 [ 145.608351][ T7061] __memcg_init_list_lru_node+0x58/0xf0 [ 145.616028][ T7061] __list_lru_init+0x193/0x2a0 [ 145.621956][ T7061] alloc_super+0x2e0/0x310 [ 145.628374][ T7061] sget_userns+0x94/0x2a0 [ 145.634427][ T7061] ? get_anon_bdev+0x60/0x60 [ 145.640114][ T7061] ? get_anon_bdev+0x60/0x60 [ 145.645654][ T7061] sget+0x8d/0xb0 [ 145.650036][ T7061] ? fuse_get_root_inode+0x80/0x80 [ 145.657169][ T7061] mount_nodev+0x31/0xb0 [ 145.662528][ T7061] fuse_mount+0x2d/0x40 [ 145.668364][ T7061] legacy_get_tree+0x27/0x80 [ 145.675527][ T7061] vfs_get_tree+0x2e/0x120 [ 145.680681][ T7061] do_mount+0x932/0xc50 [ 145.686130][ T7061] ? copy_mount_options+0x155/0x1c0 [ 145.693032][ T7061] ksys_mount+0xab/0x120 [ 145.698122][ T7061] __x64_sys_mount+0x26/0x30 [ 145.703819][ T7061] do_syscall_64+0x76/0x1a0 [ 145.709566][ T7061] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.716549][ T7061] RIP: 0033:0x441f79 [ 145.722410][ T7061] Code: e8 3c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 9b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.744827][ T7061] RSP: 002b:00007fffd64491f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 145.754118][ T7061] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441f79 [ 145.764548][ T7061] RDX: 0000000020000300 RSI: 0000000020000200 RDI: 0000000000000000 [ 145.773272][ T7061] RBP: ffffffffffffffff R08: 0000000000000000 R09: 0000000000000000 [ 145.782679][ T7061] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffd6449250 [ 145.791448][ T7061] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 151.667615][ T7055] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888114f26040 (size 32): comm "syz-executor626", pid 7056, jiffies 4294948701 (age 39.410s) hex dump (first 32 bytes): 40 60 f2 14 81 88 ff ff 40 60 f2 14 81 88 ff ff @`......@`...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000018f36b56>] kmem_cache_alloc_trace+0x13d/0x280 [<0000000055b9a1a5>] __memcg_init_list_lru_node+0x58/0xf0 [<000000001356631d>] __list_lru_init+0x193/0x2a0 [<00000000ce062da3>] alloc_super+0x2e0/0x310 [<000000009023adcf>] sget_userns+0x94/0x2a0 [<0000000052182cd8>] sget+0x8d/0xb0 [<0000000006c24238>] mount_nodev+0x31/0xb0 [<0000000006016a76>] fuse_mount+0x2d/0x40 [<000000009a61ec1d>] legacy_get_tree+0x27/0x80 [<0000000096cd9ef8>] vfs_get_tree+0x2e/0x120 [<000000005b8f472d>] do_mount+0x932/0xc50 [<00000000afb009b4>] ksys_mount+0xab/0x120 [<0000000018f8c8ee>] __x64_sys_mount+0x26/0x30 [<00000000f42066da>] do_syscall_64+0x76/0x1a0 [<0000000043d74ca0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122738620 (size 32): comm "syz-executor626", pid 7061, jiffies 4294951817 (age 8.250s) hex dump (first 32 bytes): 20 86 73 22 81 88 ff ff 20 86 73 22 81 88 ff ff .s".... .s".... 00 00 00 00 00 00 00 00 40 bc af 04 00 ea ff ff ........@....... backtrace: [<0000000018f36b56>] kmem_cache_alloc_trace+0x13d/0x280 [<0000000055b9a1a5>] __memcg_init_list_lru_node+0x58/0xf0 [<000000001356631d>] __list_lru_init+0x193/0x2a0 [<00000000ce062da3>] alloc_super+0x2e0/0x310 [<000000009023adcf>] sget_userns+0x94/0x2a0 [<0000000052182cd8>] sget+0x8d/0xb0 [<0000000006c24238>] mount_nodev+0x31/0xb0 [<0000000006016a76>] fuse_mount+0x2d/0x40 [<000000009a61ec1d>] legacy_get_tree+0x27/0x80 [<0000000096cd9ef8>] vfs_get_tree+0x2e/0x120 [<000000005b8f472d>] do_mount+0x932/0xc50 [<00000000afb009b4>] ksys_mount+0xab/0x120 [<0000000018f8c8ee>] __x64_sys_mount+0x26/0x30 [<00000000f42066da>] do_syscall_64+0x76/0x1a0 [<0000000043d74ca0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9