syzkaller syzkaller login: [ 11.467875][ T23] kauditd_printk_skb: 60 callbacks suppressed [ 11.467881][ T23] audit: type=1400 audit(1646517111.910:71): avc: denied { transition } for pid=288 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 11.473680][ T23] audit: type=1400 audit(1646517111.920:72): avc: denied { write } for pid=288 comm="sh" path="pipe:[10726]" dev="pipefs" ino=10726 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 12.280284][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 12.820676][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 12.827144][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! Warning: Permanently added '10.128.0.101' (ECDSA) to the list of known hosts. executing program executing program [ 18.297663][ T23] audit: type=1400 audit(1646517118.740:73): avc: denied { execmem } for pid=364 comm="syz-executor705" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 18.300990][ T23] audit: type=1400 audit(1646517118.740:74): avc: denied { read write } for pid=364 comm="syz-executor705" name="loop0" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 18.304568][ T23] audit: type=1400 audit(1646517118.740:75): avc: denied { open } for pid=364 comm="syz-executor705" path="/dev/loop0" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 18.308247][ T23] audit: type=1400 audit(1646517118.740:76): avc: denied { ioctl } for pid=364 comm="syz-executor705" path="/dev/loop0" dev="devtmpfs" ino=115 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 18.308651][ T368] ====================================================== [ 18.308651][ T368] WARNING: the mand mount option is being deprecated and [ 18.308651][ T368] will be removed in v5.15! [ 18.308651][ T368] ====================================================== [ 18.312648][ T23] audit: type=1400 audit(1646517118.750:77): avc: denied { remount } for pid=366 comm="syz-executor705" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 18.329722][ T23] audit: type=1400 audit(1646517118.770:78): avc: denied { mounton } for pid=369 comm="syz-executor705" path="/root/file0" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 18.355338][ T23] audit: type=1400 audit(1646517118.770:79): avc: denied { mount } for pid=369 comm="syz-executor705" name="/" dev="incremental-fs" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 executing program [ 18.379002][ T23] audit: type=1400 audit(1646517118.770:80): avc: denied { mounton } for pid=369 comm="syz-executor705" path="/root/file0" dev="incremental-fs" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 18.403078][ T23] audit: type=1400 audit(1646517118.770:81): avc: denied { remount } for pid=369 comm="syz-executor705" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 18.417980][ C0] BUG: stack guard page was hit at ffffc90000b6fff8 (stack is ffffc90000b70000..ffffc90000b77fff) [ 18.417985][ C0] kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN [ 18.417991][ C0] CPU: 0 PID: 374 Comm: syz-executor705 Not tainted 5.10.102-syzkaller-00171-ge1b86e7f5cbb #0 [ 18.417996][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 18.418000][ C0] RIP: 0010:kasan_check_range+0xc/0x2f0 [ 18.418009][ C0] Code: ef 02 31 c0 5d c3 0f 0b eb 02 0f 0b b8 ea ff ff ff 5d c3 cc cc cc cc cc cc cc cc cc cc cc 55 48 89 e5 41 57 41 56 41 55 41 54 <53> b0 01 48 85 f6 0f 84 09 02 00 00 48 89 fb 48 01 f3 0f 82 8a 02 [ 18.418012][ C0] RSP: 0018:ffffc90000b70000 EFLAGS: 00010246 [ 18.418020][ C0] RAX: ffff8881065b0000 RBX: ffffc90000b700e0 RCX: ffffffff813415a4 [ 18.418024][ C0] RDX: 0000000000000001 RSI: 0000000000000060 RDI: ffffc90000b700e0 [ 18.418029][ C0] RBP: ffffc90000b70020 R08: dffffc0000000000 R09: ffffc90000b701c0 [ 18.418033][ C0] R10: fffff5200016e03b R11: 0000000000000000 R12: ffff8881065b0000 [ 18.418037][ C0] R13: ffffc90000b700e0 R14: 0000000000000000 R15: 0000000000000060 [ 18.418042][ C0] FS: 00007f33d8c71700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 18.418050][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.418054][ C0] CR2: ffffc90000b6fff8 CR3: 000000011d0e7000 CR4: 00000000003506b0 [ 18.418058][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 18.418062][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 18.418064][ C0] Call Trace: [ 18.418067][ C0] memset+0x23/0x40 [ 18.418070][ C0] __unwind_start+0x34/0x420 [ 18.418073][ C0] ? stack_trace_save+0x1e0/0x1e0 [ 18.418076][ C0] arch_stack_walk+0xdc/0x140 [ 18.418078][ C0] stack_trace_save+0x11b/0x1e0 [ 18.418082][ C0] ? stack_trace_snprint+0xe0/0xe0 [ 18.418084][ C0] __kasan_slab_alloc+0xb2/0xe0 [ 18.418087][ C0] kmem_cache_alloc+0x1a2/0x380 [ 18.418090][ C0] ? __alloc_file+0x29/0x3b0 [ 18.418093][ C0] ? lockref_get+0x1b2/0x2a0 [ 18.418095][ C0] __alloc_file+0x29/0x3b0 [ 18.418098][ C0] ? alloc_empty_file+0x4c/0x1b0 [ 18.418101][ C0] alloc_empty_file+0xac/0x1b0 [ 18.418104][ C0] dentry_open+0x4e/0x100 [ 18.418106][ C0] file_open+0x2a3/0x650 [ 18.418110][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418112][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418115][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418118][ C0] dentry_open+0xb8/0x100 [ 18.418120][ C0] file_open+0x2a3/0x650 [ 18.418123][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418126][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418129][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418132][ C0] dentry_open+0xb8/0x100 [ 18.418134][ C0] file_open+0x2a3/0x650 [ 18.418137][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418140][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418143][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418146][ C0] dentry_open+0xb8/0x100 [ 18.418148][ C0] file_open+0x2a3/0x650 [ 18.418151][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418154][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418157][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418159][ C0] dentry_open+0xb8/0x100 [ 18.418162][ C0] file_open+0x2a3/0x650 [ 18.418165][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418168][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418171][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418174][ C0] dentry_open+0xb8/0x100 [ 18.418176][ C0] file_open+0x2a3/0x650 [ 18.418179][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418182][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418185][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418188][ C0] dentry_open+0xb8/0x100 [ 18.418190][ C0] file_open+0x2a3/0x650 [ 18.418193][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418196][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418199][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418202][ C0] dentry_open+0xb8/0x100 [ 18.418205][ C0] file_open+0x2a3/0x650 [ 18.418207][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418211][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418213][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418216][ C0] dentry_open+0xb8/0x100 [ 18.418219][ C0] file_open+0x2a3/0x650 [ 18.418222][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418224][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418227][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418230][ C0] dentry_open+0xb8/0x100 [ 18.418232][ C0] file_open+0x2a3/0x650 [ 18.418236][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418238][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418241][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418244][ C0] dentry_open+0xb8/0x100 [ 18.418247][ C0] file_open+0x2a3/0x650 [ 18.418250][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418252][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418255][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418258][ C0] dentry_open+0xb8/0x100 [ 18.418260][ C0] file_open+0x2a3/0x650 [ 18.418263][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418266][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418269][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418272][ C0] dentry_open+0xb8/0x100 [ 18.418274][ C0] file_open+0x2a3/0x650 [ 18.418277][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418280][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418283][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418286][ C0] dentry_open+0xb8/0x100 [ 18.418292][ C0] file_open+0x2a3/0x650 [ 18.418295][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418298][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418301][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418304][ C0] dentry_open+0xb8/0x100 [ 18.418307][ C0] file_open+0x2a3/0x650 [ 18.418310][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418312][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418315][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418318][ C0] dentry_open+0xb8/0x100 [ 18.418321][ C0] file_open+0x2a3/0x650 [ 18.418324][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418327][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418330][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418332][ C0] dentry_open+0xb8/0x100 [ 18.418335][ C0] file_open+0x2a3/0x650 [ 18.418338][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418341][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418344][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418346][ C0] dentry_open+0xb8/0x100 [ 18.418349][ C0] file_open+0x2a3/0x650 [ 18.418352][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418355][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418358][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418360][ C0] dentry_open+0xb8/0x100 [ 18.418363][ C0] file_open+0x2a3/0x650 [ 18.418366][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418369][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418372][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418374][ C0] dentry_open+0xb8/0x100 [ 18.418377][ C0] file_open+0x2a3/0x650 [ 18.418380][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418383][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418386][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418388][ C0] dentry_open+0xb8/0x100 [ 18.418391][ C0] file_open+0x2a3/0x650 [ 18.418394][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418397][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418400][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418402][ C0] dentry_open+0xb8/0x100 [ 18.418405][ C0] file_open+0x2a3/0x650 [ 18.418408][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418411][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418414][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418416][ C0] dentry_open+0xb8/0x100 [ 18.418419][ C0] file_open+0x2a3/0x650 [ 18.418422][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418424][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418427][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418430][ C0] dentry_open+0xb8/0x100 [ 18.418433][ C0] file_open+0x2a3/0x650 [ 18.418435][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418439][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418441][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418444][ C0] dentry_open+0xb8/0x100 [ 18.418447][ C0] file_open+0x2a3/0x650 [ 18.418450][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418453][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418456][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418458][ C0] dentry_open+0xb8/0x100 [ 18.418461][ C0] file_open+0x2a3/0x650 [ 18.418464][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418467][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418470][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418472][ C0] dentry_open+0xb8/0x100 [ 18.418475][ C0] file_open+0x2a3/0x650 [ 18.418478][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418481][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418484][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418486][ C0] dentry_open+0xb8/0x100 [ 18.418489][ C0] file_open+0x2a3/0x650 [ 18.418492][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418495][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418498][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418500][ C0] dentry_open+0xb8/0x100 [ 18.418503][ C0] file_open+0x2a3/0x650 [ 18.418506][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418509][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418511][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418514][ C0] dentry_open+0xb8/0x100 [ 18.418517][ C0] file_open+0x2a3/0x650 [ 18.418520][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418523][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418526][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418528][ C0] dentry_open+0xb8/0x100 [ 18.418531][ C0] file_open+0x2a3/0x650 [ 18.418534][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418537][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418540][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418542][ C0] dentry_open+0xb8/0x100 [ 18.418545][ C0] file_open+0x2a3/0x650 [ 18.418548][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418551][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418553][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418556][ C0] dentry_open+0xb8/0x100 [ 18.418559][ C0] file_open+0x2a3/0x650 [ 18.418562][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418564][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418567][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418570][ C0] dentry_open+0xb8/0x100 [ 18.418573][ C0] file_open+0x2a3/0x650 [ 18.418576][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418578][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418581][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418584][ C0] dentry_open+0xb8/0x100 [ 18.418587][ C0] file_open+0x2a3/0x650 [ 18.418589][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418593][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418595][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418598][ C0] dentry_open+0xb8/0x100 [ 18.418600][ C0] file_open+0x2a3/0x650 [ 18.418604][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418606][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418609][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418612][ C0] dentry_open+0xb8/0x100 [ 18.418615][ C0] file_open+0x2a3/0x650 [ 18.418617][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418620][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418623][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418626][ C0] dentry_open+0xb8/0x100 [ 18.418628][ C0] file_open+0x2a3/0x650 [ 18.418632][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418634][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418637][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418640][ C0] dentry_open+0xb8/0x100 [ 18.418642][ C0] file_open+0x2a3/0x650 [ 18.418645][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418648][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418651][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418654][ C0] dentry_open+0xb8/0x100 [ 18.418656][ C0] file_open+0x2a3/0x650 [ 18.418659][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418662][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418665][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418667][ C0] dentry_open+0xb8/0x100 [ 18.418670][ C0] file_open+0x2a3/0x650 [ 18.418673][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418676][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418679][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418681][ C0] dentry_open+0xb8/0x100 [ 18.418684][ C0] file_open+0x2a3/0x650 [ 18.418687][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418690][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418692][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418695][ C0] dentry_open+0xb8/0x100 [ 18.418698][ C0] file_open+0x2a3/0x650 [ 18.418700][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418703][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418707][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418709][ C0] dentry_open+0xb8/0x100 [ 18.418712][ C0] file_open+0x2a3/0x650 [ 18.418715][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418718][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418721][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418723][ C0] dentry_open+0xb8/0x100 [ 18.418726][ C0] file_open+0x2a3/0x650 [ 18.418728][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418732][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418734][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418737][ C0] dentry_open+0xb8/0x100 [ 18.418739][ C0] file_open+0x2a3/0x650 [ 18.418742][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418745][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418748][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418751][ C0] dentry_open+0xb8/0x100 [ 18.418753][ C0] file_open+0x2a3/0x650 [ 18.418756][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418759][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418762][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418765][ C0] dentry_open+0xb8/0x100 [ 18.418767][ C0] file_open+0x2a3/0x650 [ 18.418770][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418773][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418776][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418779][ C0] dentry_open+0xb8/0x100 [ 18.418781][ C0] file_open+0x2a3/0x650 [ 18.418784][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418787][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418790][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418793][ C0] dentry_open+0xb8/0x100 [ 18.418795][ C0] file_open+0x2a3/0x650 [ 18.418798][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418801][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418804][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418806][ C0] dentry_open+0xb8/0x100 [ 18.418809][ C0] file_open+0x2a3/0x650 [ 18.418812][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418814][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418817][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418820][ C0] dentry_open+0xb8/0x100 [ 18.418823][ C0] file_open+0x2a3/0x650 [ 18.418825][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418828][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418831][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418833][ C0] dentry_open+0xb8/0x100 [ 18.418836][ C0] file_open+0x2a3/0x650 [ 18.418839][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418842][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418844][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418847][ C0] dentry_open+0xb8/0x100 [ 18.418850][ C0] file_open+0x2a3/0x650 [ 18.418853][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418855][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418858][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418861][ C0] dentry_open+0xb8/0x100 [ 18.418863][ C0] file_open+0x2a3/0x650 [ 18.418866][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418869][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418872][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418875][ C0] dentry_open+0xb8/0x100 [ 18.418878][ C0] file_open+0x2a3/0x650 [ 18.418880][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418883][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418886][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418888][ C0] dentry_open+0xb8/0x100 [ 18.418891][ C0] file_open+0x2a3/0x650 [ 18.418894][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418897][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418899][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418902][ C0] dentry_open+0xb8/0x100 [ 18.418905][ C0] file_open+0x2a3/0x650 [ 18.418907][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418910][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418913][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418916][ C0] dentry_open+0xb8/0x100 [ 18.418918][ C0] file_open+0x2a3/0x650 [ 18.418921][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418924][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418927][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418929][ C0] dentry_open+0xb8/0x100 [ 18.418932][ C0] file_open+0x2a3/0x650 [ 18.418935][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418937][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418940][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418943][ C0] dentry_open+0xb8/0x100 [ 18.418946][ C0] file_open+0x2a3/0x650 [ 18.418948][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418951][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418954][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418956][ C0] dentry_open+0xb8/0x100 [ 18.418959][ C0] file_open+0x2a3/0x650 [ 18.418962][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418965][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418968][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418970][ C0] dentry_open+0xb8/0x100 [ 18.418973][ C0] file_open+0x2a3/0x650 [ 18.418976][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418979][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418981][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418984][ C0] dentry_open+0xb8/0x100 [ 18.418986][ C0] file_open+0x2a3/0x650 [ 18.418990][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418992][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.418995][ C0] do_dentry_open+0x7a5/0x1090 [ 18.418998][ C0] dentry_open+0xb8/0x100 [ 18.419000][ C0] file_open+0x2a3/0x650 [ 18.419003][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.419006][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.419009][ C0] do_dentry_open+0x7a5/0x1090 [ 18.419012][ C0] dentry_open+0xb8/0x100 [ 18.419014][ C0] file_open+0x2a3/0x650 [ 18.419017][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.419020][ C0] ? fsnotify_perm+0x3ed/0x4e0 [ 18.419023][ C0] ? incfs_file_mmap+0x120/0x120 [ 18.419026][ C0] do_dentry_open+0x7a5/0x1090 [ 18.419028][ C0] vfs_open+0x73/0x80 [ 18.419031][ C0] path_openat+0x264d/0x3500 [ 18.419034][ C0] ? stack_trace_snprint+0xe0/0xe0 [ 18.419036][ C0] ? do_filp_open+0x440/0x440 [ 18.419039][ C0] ? __x64_sys_openat+0x243/0x290 [ 18.419042][ C0] ? do_syscall_64+0x31/0x70 [ 18.419045][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 18.419048][ C0] do_filp_open+0x200/0x440 [ 18.419051][ C0] ? vfs_tmpfile+0x230/0x230 [ 18.419053][ C0] ? get_unused_fd_flags+0x95/0xa0 [ 18.419056][ C0] do_sys_openat2+0x13b/0x470 [ 18.419059][ C0] ? do_sys_open+0x220/0x220 [ 18.419061][ C0] ? __se_sys_mount+0x31d/0x3b0 [ 18.419064][ C0] __x64_sys_openat+0x243/0x290 [ 18.419067][ C0] ? __ia32_sys_open+0x270/0x270 [ 18.419070][ C0] ? debug_smp_processor_id+0x1c/0x20 [ 18.419074][ C0] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 18.419077][ C0] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 18.419079][ C0] do_syscall_64+0x31/0x70 [ 18.419083][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 18.419085][ C0] RIP: 0033:0x7f33d8ca1ad4 [ 18.419094][ C0] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 e6 fb ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 18 fc ff ff 8b 44 [ 18.419097][ C0] RSP: 002b:00007f33d8c71160 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 18.419104][ C0] RAX: ffffffffffffffda RBX: 00007f33d8c716b8 RCX: 00007f33d8ca1ad4 [ 18.419108][ C0] RDX: 0000000000010000 RSI: 0000000020000080 RDI: 00000000ffffff9c [ 18.419113][ C0] RBP: 0000000020000080 R08: 0000000000000000 R09: 00007f33d8c71700 [ 18.419116][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 18.419121][ C0] R13: 00007f33d8d683fc R14: 0030656c69662f2e R15: 6e656d6572636e69 [ 18.419123][ C0] Modules linked in: [ 18.419129][ C0] ---[ end trace 5cc6494dc10dd80a ]--- [ 18.419132][ C0] RIP: 0010:kasan_check_range+0xc/0x2f0 [ 18.419140][ C0] Code: ef 02 31 c0 5d c3 0f 0b eb 02 0f 0b b8 ea ff ff ff 5d c3 cc cc cc cc cc cc cc cc cc cc cc 55 48 89 e5 41 57 41 56 41 55 41 54 <53> b0 01 48 85 f6 0f 84 09 02 00 00 48 89 fb 48 01 f3 0f 82 8a 02 [ 18.419144][ C0] RSP: 0018:ffffc90000b70000 EFLAGS: 00010246 [ 18.419150][ C0] RAX: ffff8881065b0000 RBX: ffffc90000b700e0 RCX: ffffffff813415a4 [ 18.419154][ C0] RDX: 0000000000000001 RSI: 0000000000000060 RDI: ffffc90000b700e0 [ 18.419158][ C0] RBP: ffffc90000b70020 R08: dffffc0000000000 R09: ffffc90000b701c0 [ 18.419162][ C0] R10: fffff5200016e03b R11: 0000000000000000 R12: ffff8881065b0000 [ 18.419166][ C0] R13: ffffc90000b700e0 R14: 0000000000000000 R15: 0000000000000060 [ 18.419171][ C0] FS: 00007f33d8c71700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 18.419174][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.419178][ C0] CR2: ffffc90000b6fff8 CR3: 000000011d0e7000 CR4: 00000000003506b0 [ 18.419182][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 18.419186][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 18.419190][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 18.423345][ C0] Kernel Offset: disabled