Starting sshd: [ 4.154558][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #10!!! OK syzkaller syzkaller login: [ 6.494876][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 11.355499][ T23] kauditd_printk_skb: 60 callbacks suppressed [ 11.355506][ T23] audit: type=1400 audit(1639718397.789:71): avc: denied { transition } for pid=290 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 [ 11.361888][ T23] audit: type=1400 audit(1639718397.789:72): avc: denied { write } for pid=290 comm="sh" path="pipe:[11417]" dev="pipefs" ino=11417 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.1.44' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 68.029229][ T23] audit: type=1400 audit(1639718454.459:73): avc: denied { execmem } for pid=365 comm="syz-executor809" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 68.050335][ T23] audit: type=1400 audit(1639718454.489:74): avc: denied { read write } for pid=366 comm="syz-executor809" 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 [ 68.091424][ T23] audit: type=1400 audit(1639718454.489:75): avc: denied { open } for pid=371 comm="syz-executor809" path="/dev/loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 68.129152][ T23] audit: type=1400 audit(1639718454.489:76): avc: denied { ioctl } for pid=371 comm="syz-executor809" path="/dev/loop5" dev="devtmpfs" ino=120 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 68.154854][ T23] audit: type=1400 audit(1639718454.489:77): avc: denied { mounton } for pid=373 comm="syz-executor809" path="/root/syzkaller.2Fsiy0/0/file0" dev="sda1" ino=1147 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 68.180648][ T23] audit: type=1400 audit(1639718454.489:78): avc: denied { mount } for pid=373 comm="syz-executor809" name="/" dev="incremental-fs" ino=1147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 68.204246][ T23] audit: type=1400 audit(1639718454.489:79): avc: denied { mounton } for pid=373 comm="syz-executor809" path="/root/syzkaller.2Fsiy0/0/file0" dev="incremental-fs" ino=1147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 68.355917][ T23] audit: type=1400 audit(1639718454.789:80): avc: denied { unmount } for pid=368 comm="syz-executor809" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 executing program executing program executing program executing program executing program [ 68.510024][ C1] BUG: stack guard page was hit at ffffc90000d5fff8 (stack is ffffc90000d60000..ffffc90000d67fff) [ 68.510029][ C1] kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN [ 68.510033][ C1] CPU: 1 PID: 399 Comm: syz-executor809 Not tainted 5.10.85-syzkaller-00573-gafc997898ece #0 [ 68.510038][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.510040][ C1] RIP: 0010:memset+0x6/0x40 [ 68.510049][ C1] Code: 00 00 66 90 55 48 89 e5 89 f6 48 8b 4d 08 ba 01 00 00 00 e8 3c ed ff ff 5d c3 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 <41> 56 53 49 89 d7 41 89 f6 48 89 fb 48 8b 4d 08 48 89 d6 ba 01 00 [ 68.510052][ C1] RSP: 0018:ffffc90000d60000 EFLAGS: 00010246 [ 68.510061][ C1] RAX: ffff888103db8000 RBX: dffffc0000000000 RCX: ffffc90000d60130 [ 68.510065][ C1] RDX: 0000000000000060 RSI: 0000000000000000 RDI: ffffc90000d600a0 [ 68.510069][ C1] RBP: ffffc90000d60008 R08: dffffc0000000000 R09: ffffc90000d60180 [ 68.510073][ C1] R10: fffff520001ac033 R11: 0000000000000000 R12: ffff888103db8000 [ 68.510077][ C1] R13: ffffc90000d600a0 R14: ffff888103db8000 R15: 0000000000000000 [ 68.510081][ C1] FS: 00007f587ec68700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 68.510085][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.510089][ C1] CR2: ffffc90000d5fff8 CR3: 0000000109cae000 CR4: 00000000003506a0 [ 68.510094][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.510098][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.510100][ C1] Call Trace: [ 68.510103][ C1] __unwind_start+0x34/0x420 [ 68.510106][ C1] ? stack_trace_save+0x1e0/0x1e0 [ 68.510109][ C1] arch_stack_walk+0xdc/0x140 [ 68.510112][ C1] stack_trace_save+0x11b/0x1e0 [ 68.510116][ C1] ? stack_trace_snprint+0xe0/0xe0 [ 68.510118][ C1] save_stack+0x96/0x1e0 [ 68.510122][ C1] ? __reset_page_owner+0x170/0x170 [ 68.510125][ C1] ? free_pcp_prepare+0x1c0/0x1c0 [ 68.510128][ C1] __set_page_owner+0x3b/0x300 [ 68.510131][ C1] ? kernel_init_free_pages+0xee/0x100 [ 68.510134][ C1] get_page_from_freelist+0xa74/0xa90 [ 68.510137][ C1] __alloc_pages_nodemask+0x3c8/0x820 [ 68.510140][ C1] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 68.510143][ C1] ? avc_has_perm_noaudit+0x2ed/0x4d0 [ 68.510145][ C1] ? avc_denied+0x1b0/0x1b0 [ 68.510148][ C1] allocate_slab+0x6b/0x350 [ 68.510151][ C1] ___slab_alloc+0x143/0x2f0 [ 68.510154][ C1] ? __alloc_file+0x29/0x3b0 [ 68.510157][ C1] kmem_cache_alloc+0x26f/0x380 [ 68.510160][ C1] ? __alloc_file+0x29/0x3b0 [ 68.510163][ C1] __alloc_file+0x29/0x3b0 [ 68.510166][ C1] ? alloc_empty_file+0x4c/0x1b0 [ 68.510168][ C1] alloc_empty_file+0xac/0x1b0 [ 68.510171][ C1] dentry_open+0x4e/0x100 [ 68.510174][ C1] file_open+0x2a3/0x650 [ 68.510177][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510180][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510183][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510185][ C1] dentry_open+0xb8/0x100 [ 68.510188][ C1] file_open+0x2a3/0x650 [ 68.510191][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510194][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510197][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510200][ C1] dentry_open+0xb8/0x100 [ 68.510203][ C1] file_open+0x2a3/0x650 [ 68.510206][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510209][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510211][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510214][ C1] dentry_open+0xb8/0x100 [ 68.510216][ C1] file_open+0x2a3/0x650 [ 68.510219][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510222][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510225][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510228][ C1] dentry_open+0xb8/0x100 [ 68.510230][ C1] file_open+0x2a3/0x650 [ 68.510233][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510236][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510239][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510242][ C1] dentry_open+0xb8/0x100 [ 68.510245][ C1] file_open+0x2a3/0x650 [ 68.510248][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510251][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510254][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510257][ C1] dentry_open+0xb8/0x100 [ 68.510260][ C1] file_open+0x2a3/0x650 [ 68.510263][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510266][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510269][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510271][ C1] dentry_open+0xb8/0x100 [ 68.510274][ C1] file_open+0x2a3/0x650 [ 68.510277][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510280][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510283][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510286][ C1] dentry_open+0xb8/0x100 [ 68.510289][ C1] file_open+0x2a3/0x650 [ 68.510292][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510295][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510298][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510300][ C1] dentry_open+0xb8/0x100 [ 68.510303][ C1] file_open+0x2a3/0x650 [ 68.510313][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510318][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510321][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510324][ C1] dentry_open+0xb8/0x100 [ 68.510326][ C1] file_open+0x2a3/0x650 [ 68.510329][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510333][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510336][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510338][ C1] dentry_open+0xb8/0x100 [ 68.510341][ C1] file_open+0x2a3/0x650 [ 68.510344][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510347][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510350][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510352][ C1] dentry_open+0xb8/0x100 [ 68.510355][ C1] file_open+0x2a3/0x650 [ 68.510358][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510361][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510364][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510366][ C1] dentry_open+0xb8/0x100 [ 68.510369][ C1] file_open+0x2a3/0x650 [ 68.510372][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510375][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510378][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510381][ C1] dentry_open+0xb8/0x100 [ 68.510384][ C1] file_open+0x2a3/0x650 [ 68.510387][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510390][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510392][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510395][ C1] dentry_open+0xb8/0x100 [ 68.510398][ C1] file_open+0x2a3/0x650 [ 68.510400][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510403][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510405][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510407][ C1] dentry_open+0xb8/0x100 [ 68.510409][ C1] file_open+0x2a3/0x650 [ 68.510412][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510414][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510417][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510420][ C1] dentry_open+0xb8/0x100 [ 68.510423][ C1] file_open+0x2a3/0x650 [ 68.510426][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510429][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510432][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510434][ C1] dentry_open+0xb8/0x100 [ 68.510437][ C1] file_open+0x2a3/0x650 [ 68.510440][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510443][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510446][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510449][ C1] dentry_open+0xb8/0x100 [ 68.510452][ C1] file_open+0x2a3/0x650 [ 68.510454][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510457][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510460][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510463][ C1] dentry_open+0xb8/0x100 [ 68.510465][ C1] file_open+0x2a3/0x650 [ 68.510467][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510470][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510473][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510475][ C1] dentry_open+0xb8/0x100 [ 68.510478][ C1] file_open+0x2a3/0x650 [ 68.510481][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510483][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510486][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510489][ C1] dentry_open+0xb8/0x100 [ 68.510491][ C1] file_open+0x2a3/0x650 [ 68.510494][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510497][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510500][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510503][ C1] dentry_open+0xb8/0x100 [ 68.510505][ C1] file_open+0x2a3/0x650 [ 68.510509][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510512][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510515][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510518][ C1] dentry_open+0xb8/0x100 [ 68.510521][ C1] file_open+0x2a3/0x650 [ 68.510524][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510526][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510529][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510532][ C1] dentry_open+0xb8/0x100 [ 68.510534][ C1] file_open+0x2a3/0x650 [ 68.510537][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510540][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510543][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510545][ C1] dentry_open+0xb8/0x100 [ 68.510548][ C1] file_open+0x2a3/0x650 [ 68.510551][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510554][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510557][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510559][ C1] dentry_open+0xb8/0x100 [ 68.510562][ C1] file_open+0x2a3/0x650 [ 68.510565][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510568][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510571][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510573][ C1] dentry_open+0xb8/0x100 [ 68.510576][ C1] file_open+0x2a3/0x650 [ 68.510578][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510581][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510584][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510587][ C1] dentry_open+0xb8/0x100 [ 68.510590][ C1] file_open+0x2a3/0x650 [ 68.510592][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510595][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510598][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510601][ C1] dentry_open+0xb8/0x100 [ 68.510604][ C1] file_open+0x2a3/0x650 [ 68.510607][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510609][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510612][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510615][ C1] dentry_open+0xb8/0x100 [ 68.510617][ C1] file_open+0x2a3/0x650 [ 68.510620][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510623][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510626][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510628][ C1] dentry_open+0xb8/0x100 [ 68.510631][ C1] file_open+0x2a3/0x650 [ 68.510633][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510636][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510639][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510642][ C1] dentry_open+0xb8/0x100 [ 68.510644][ C1] file_open+0x2a3/0x650 [ 68.510647][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510650][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510653][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510656][ C1] dentry_open+0xb8/0x100 [ 68.510659][ C1] file_open+0x2a3/0x650 [ 68.510661][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510664][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510667][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510670][ C1] dentry_open+0xb8/0x100 [ 68.510673][ C1] file_open+0x2a3/0x650 [ 68.510676][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510679][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510682][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510685][ C1] dentry_open+0xb8/0x100 [ 68.510688][ C1] file_open+0x2a3/0x650 [ 68.510691][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510694][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510697][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510699][ C1] dentry_open+0xb8/0x100 [ 68.510702][ C1] file_open+0x2a3/0x650 [ 68.510705][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510708][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510710][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510713][ C1] dentry_open+0xb8/0x100 [ 68.510716][ C1] file_open+0x2a3/0x650 [ 68.510719][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510722][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510725][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510728][ C1] dentry_open+0xb8/0x100 [ 68.510731][ C1] file_open+0x2a3/0x650 [ 68.510734][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510736][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510739][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510742][ C1] dentry_open+0xb8/0x100 [ 68.510745][ C1] file_open+0x2a3/0x650 [ 68.510747][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510750][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510753][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510756][ C1] dentry_open+0xb8/0x100 [ 68.510759][ C1] file_open+0x2a3/0x650 [ 68.510761][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510764][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510768][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510770][ C1] dentry_open+0xb8/0x100 [ 68.510773][ C1] file_open+0x2a3/0x650 [ 68.510776][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510779][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510782][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510785][ C1] dentry_open+0xb8/0x100 [ 68.510788][ C1] file_open+0x2a3/0x650 [ 68.510791][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510794][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510797][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510800][ C1] dentry_open+0xb8/0x100 [ 68.510803][ C1] file_open+0x2a3/0x650 [ 68.510806][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510808][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510811][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510814][ C1] dentry_open+0xb8/0x100 [ 68.510816][ C1] file_open+0x2a3/0x650 [ 68.510818][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510820][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510823][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510825][ C1] dentry_open+0xb8/0x100 [ 68.510828][ C1] file_open+0x2a3/0x650 [ 68.510831][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510834][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510837][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510840][ C1] dentry_open+0xb8/0x100 [ 68.510842][ C1] file_open+0x2a3/0x650 [ 68.510845][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510848][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510851][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510854][ C1] dentry_open+0xb8/0x100 [ 68.510857][ C1] file_open+0x2a3/0x650 [ 68.510860][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510862][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510865][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510868][ C1] dentry_open+0xb8/0x100 [ 68.510870][ C1] file_open+0x2a3/0x650 [ 68.510873][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510876][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510879][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510882][ C1] dentry_open+0xb8/0x100 [ 68.510884][ C1] file_open+0x2a3/0x650 [ 68.510887][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510890][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510893][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510896][ C1] dentry_open+0xb8/0x100 [ 68.510899][ C1] file_open+0x2a3/0x650 [ 68.510902][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510905][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510907][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510910][ C1] dentry_open+0xb8/0x100 [ 68.510913][ C1] file_open+0x2a3/0x650 [ 68.510916][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510919][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510921][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510924][ C1] dentry_open+0xb8/0x100 [ 68.510927][ C1] file_open+0x2a3/0x650 [ 68.510930][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510933][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510936][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510938][ C1] dentry_open+0xb8/0x100 [ 68.510941][ C1] file_open+0x2a3/0x650 [ 68.510944][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510947][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510950][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510953][ C1] dentry_open+0xb8/0x100 [ 68.510955][ C1] file_open+0x2a3/0x650 [ 68.510958][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510961][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510964][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510966][ C1] dentry_open+0xb8/0x100 [ 68.510968][ C1] file_open+0x2a3/0x650 [ 68.510971][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510973][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510976][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510979][ C1] dentry_open+0xb8/0x100 [ 68.510982][ C1] file_open+0x2a3/0x650 [ 68.510985][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510988][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.510991][ C1] do_dentry_open+0x7a5/0x1090 [ 68.510994][ C1] dentry_open+0xb8/0x100 [ 68.510996][ C1] file_open+0x2a3/0x650 [ 68.510999][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511002][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511005][ C1] do_dentry_open+0x7a5/0x1090 [ 68.511008][ C1] dentry_open+0xb8/0x100 [ 68.511011][ C1] file_open+0x2a3/0x650 [ 68.511014][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511017][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511020][ C1] do_dentry_open+0x7a5/0x1090 [ 68.511023][ C1] dentry_open+0xb8/0x100 [ 68.511025][ C1] file_open+0x2a3/0x650 [ 68.511028][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511031][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511034][ C1] do_dentry_open+0x7a5/0x1090 [ 68.511037][ C1] dentry_open+0xb8/0x100 [ 68.511040][ C1] file_open+0x2a3/0x650 [ 68.511043][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511046][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511049][ C1] do_dentry_open+0x7a5/0x1090 [ 68.511052][ C1] dentry_open+0xb8/0x100 [ 68.511055][ C1] file_open+0x2a3/0x650 [ 68.511058][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511061][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511064][ C1] do_dentry_open+0x7a5/0x1090 [ 68.511066][ C1] dentry_open+0xb8/0x100 [ 68.511069][ C1] file_open+0x2a3/0x650 [ 68.511072][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511075][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511078][ C1] do_dentry_open+0x7a5/0x1090 [ 68.511081][ C1] dentry_open+0xb8/0x100 [ 68.511083][ C1] file_open+0x2a3/0x650 [ 68.511086][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511089][ C1] ? fsnotify_perm+0x3ed/0x4e0 [ 68.511092][ C1] ? incfs_file_mmap+0x120/0x120 [ 68.511095][ C1] do_dentry_open+0x7a5/0x1090 [ 68.511098][ C1] vfs_open+0x73/0x80 [ 68.511101][ C1] path_openat+0x264d/0x3500 [ 68.511104][ C1] ? stack_trace_snprint+0xe0/0xe0 [ 68.511107][ C1] ? stack_trace_save+0x11b/0x1e0 [ 68.511110][ C1] ? do_filp_open+0x440/0x440 [ 68.511113][ C1] ? __x64_sys_openat+0x243/0x290 [ 68.511115][ C1] ? do_syscall_64+0x31/0x70 [ 68.511119][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.511121][ C1] do_filp_open+0x200/0x440 [ 68.511124][ C1] ? vfs_tmpfile+0x230/0x230 [ 68.511127][ C1] ? get_unused_fd_flags+0x95/0xa0 [ 68.511129][ C1] do_sys_openat2+0x13b/0x470 [ 68.511131][ C1] ? do_sys_open+0x220/0x220 [ 68.511133][ C1] ? __se_sys_mount+0x31d/0x3b0 [ 68.511136][ C1] __x64_sys_openat+0x243/0x290 [ 68.511139][ C1] ? __ia32_sys_open+0x270/0x270 [ 68.511142][ C1] ? debug_smp_processor_id+0x1c/0x20 [ 68.511145][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 68.511149][ C1] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 68.511152][ C1] do_syscall_64+0x31/0x70 [ 68.511155][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.511158][ C1] RIP: 0033:0x7f587ec787b4 [ 68.511166][ C1] 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 [ 68.511169][ C1] RSP: 002b:00007f587ec67fa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 68.511178][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f587ec787b4 [ 68.511182][ C1] RDX: 0000000000010000 RSI: 00000000200003c0 RDI: 00000000ffffff9c [ 68.511186][ C1] RBP: 00000000200003c0 R08: 0000000000000000 R09: ffffffffffffffff [ 68.511190][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 68.511194][ C1] R13: 0000000020000988 R14: 00007f587ec68080 R15: 00000000200003c0 [ 68.511197][ C1] Modules linked in: [ 68.511203][ C1] ---[ end trace bb5347e6204c8852 ]--- [ 68.511206][ C1] RIP: 0010:memset+0x6/0x40 [ 68.511214][ C1] Code: 00 00 66 90 55 48 89 e5 89 f6 48 8b 4d 08 ba 01 00 00 00 e8 3c ed ff ff 5d c3 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 <41> 56 53 49 89 d7 41 89 f6 48 89 fb 48 8b 4d 08 48 89 d6 ba 01 00 [ 68.511218][ C1] RSP: 0018:ffffc90000d60000 EFLAGS: 00010246 [ 68.511224][ C1] RAX: ffff888103db8000 RBX: dffffc0000000000 RCX: ffffc90000d60130 [ 68.511228][ C1] RDX: 0000000000000060 RSI: 0000000000000000 RDI: ffffc90000d600a0 [ 68.511232][ C1] RBP: ffffc90000d60008 R08: dffffc0000000000 R09: ffffc90000d60180 [ 68.511236][ C1] R10: fffff520001ac033 R11: 0000000000000000 R12: ffff888103db8000 [ 68.511241][ C1] R13: ffffc90000d600a0 R14: ffff888103db8000 R15: 0000000000000000 [ 68.511245][ C1] FS: 00007f587ec68700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 68.511249][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.511253][ C1] CR2: ffffc90000d5fff8 CR3: 0000000109cae000 CR4: 00000000003506a0 [ 68.511257][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.511261][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.511266][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 68.511563][ C1] Kernel Offset: disabled