syzkaller syzkaller login: [ 6.480115][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 9.519645][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 10.766474][ T23] kauditd_printk_skb: 60 callbacks suppressed [ 10.766481][ T23] audit: type=1400 audit(1647950049.310:71): avc: denied { transition } for pid=289 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 [ 10.772847][ T23] audit: type=1400 audit(1647950049.320:72): avc: denied { write } for pid=289 comm="sh" path="pipe:[11334]" dev="pipefs" ino=11334 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 11.729584][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #88!!! [ 11.731262][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #88!!! [ 14.339616][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #280!!! Warning: Permanently added '10.128.1.127' (ECDSA) to the list of known hosts. [ 25.186447][ T23] audit: type=1400 audit(1647950063.730:73): avc: denied { execmem } for pid=365 comm="syz-executor957" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 25.205861][ T23] audit: type=1400 audit(1647950063.730:74): avc: denied { read write } for pid=365 comm="syz-executor957" 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 [ 25.228470][ C0] BUG: stack guard page was hit at ffffc900002a7ff8 (stack is ffffc900002a8000..ffffc900002affff) [ 25.228474][ C0] kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN [ 25.228479][ C0] CPU: 0 PID: 367 Comm: syz-executor957 Not tainted 5.10.107-syzkaller-00620-g9a559b886861 #0 [ 25.228484][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.228487][ C0] RIP: 0010:memset+0x6/0x40 [ 25.228496][ C0] 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 [ 25.228499][ C0] RSP: 0018:ffffc900002a8000 EFLAGS: 00010246 [ 25.228507][ C0] RAX: ffff8881069b2780 RBX: dffffc0000000000 RCX: ffffc900002a8130 [ 25.228511][ C0] RDX: 0000000000000060 RSI: 0000000000000000 RDI: ffffc900002a80a0 [ 25.228514][ C0] RBP: ffffc900002a8008 R08: dffffc0000000000 R09: ffffc900002a8180 [ 25.228518][ C0] R10: fffff52000055033 R11: 0000000000000000 R12: ffff8881069b2780 [ 25.228522][ C0] R13: ffffc900002a80a0 R14: ffff8881069b2780 R15: 0000000000000000 [ 25.228526][ C0] FS: 0000555555e723c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 25.228530][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.228534][ C0] CR2: ffffc900002a7ff8 CR3: 000000010699b000 CR4: 00000000003506b0 [ 25.228538][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.228542][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.228544][ C0] Call Trace: [ 25.228547][ C0] __unwind_start+0x34/0x420 [ 25.228550][ C0] ? stack_trace_save+0x1e0/0x1e0 [ 25.228552][ C0] arch_stack_walk+0xdc/0x140 [ 25.228555][ C0] stack_trace_save+0x11b/0x1e0 [ 25.228558][ C0] ? stack_trace_snprint+0xe0/0xe0 [ 25.228561][ C0] save_stack+0x96/0x1e0 [ 25.228563][ C0] ? __reset_page_owner+0x170/0x170 [ 25.228566][ C0] ? free_pcp_prepare+0x1c0/0x1c0 [ 25.228569][ C0] __set_page_owner+0x3b/0x300 [ 25.228572][ C0] ? kernel_init_free_pages+0xee/0x100 [ 25.228576][ C0] get_page_from_freelist+0xa74/0xa90 [ 25.228579][ C0] __alloc_pages_nodemask+0x3c8/0x820 [ 25.228582][ C0] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 25.228585][ C0] ? avc_has_perm_noaudit+0x2ed/0x4d0 [ 25.228588][ C0] ? avc_denied+0x1b0/0x1b0 [ 25.228590][ C0] allocate_slab+0x6b/0x350 [ 25.228593][ C0] ___slab_alloc+0x143/0x2f0 [ 25.228596][ C0] ? __alloc_file+0x29/0x3b0 [ 25.228599][ C0] kmem_cache_alloc+0x26f/0x380 [ 25.228602][ C0] ? __alloc_file+0x29/0x3b0 [ 25.228604][ C0] __alloc_file+0x29/0x3b0 [ 25.228607][ C0] ? alloc_empty_file+0x4c/0x1b0 [ 25.228610][ C0] alloc_empty_file+0xac/0x1b0 [ 25.228613][ C0] dentry_open+0x4e/0x100 [ 25.228615][ C0] file_open+0x2a3/0x650 [ 25.228618][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228621][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228624][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228626][ C0] dentry_open+0xb8/0x100 [ 25.228629][ C0] file_open+0x2a3/0x650 [ 25.228632][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228635][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228638][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228640][ C0] dentry_open+0xb8/0x100 [ 25.228643][ C0] file_open+0x2a3/0x650 [ 25.228646][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228649][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228651][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228654][ C0] dentry_open+0xb8/0x100 [ 25.228657][ C0] file_open+0x2a3/0x650 [ 25.228660][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228662][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228665][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228668][ C0] dentry_open+0xb8/0x100 [ 25.228670][ C0] file_open+0x2a3/0x650 [ 25.228673][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228676][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228679][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228682][ C0] dentry_open+0xb8/0x100 [ 25.228684][ C0] file_open+0x2a3/0x650 [ 25.228687][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228690][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228693][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228695][ C0] dentry_open+0xb8/0x100 [ 25.228698][ C0] file_open+0x2a3/0x650 [ 25.228701][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228704][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228707][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228709][ C0] dentry_open+0xb8/0x100 [ 25.228712][ C0] file_open+0x2a3/0x650 [ 25.228715][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228718][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228720][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228723][ C0] dentry_open+0xb8/0x100 [ 25.228726][ C0] file_open+0x2a3/0x650 [ 25.228729][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228732][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228734][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228737][ C0] dentry_open+0xb8/0x100 [ 25.228739][ C0] file_open+0x2a3/0x650 [ 25.228742][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228745][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228748][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228751][ C0] dentry_open+0xb8/0x100 [ 25.228753][ C0] file_open+0x2a3/0x650 [ 25.228756][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228759][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228762][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228765][ C0] dentry_open+0xb8/0x100 [ 25.228767][ C0] file_open+0x2a3/0x650 [ 25.228770][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228773][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228776][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228778][ C0] dentry_open+0xb8/0x100 [ 25.228781][ C0] file_open+0x2a3/0x650 [ 25.228783][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228786][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228789][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228791][ C0] dentry_open+0xb8/0x100 [ 25.228794][ C0] file_open+0x2a3/0x650 [ 25.228797][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228800][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228802][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228805][ C0] dentry_open+0xb8/0x100 [ 25.228807][ C0] file_open+0x2a3/0x650 [ 25.228810][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228813][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228815][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228818][ C0] dentry_open+0xb8/0x100 [ 25.228821][ C0] file_open+0x2a3/0x650 [ 25.228824][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228826][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228829][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228832][ C0] dentry_open+0xb8/0x100 [ 25.228834][ C0] file_open+0x2a3/0x650 [ 25.228837][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228840][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228842][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228845][ C0] dentry_open+0xb8/0x100 [ 25.228848][ C0] file_open+0x2a3/0x650 [ 25.228850][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228853][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228856][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228858][ C0] dentry_open+0xb8/0x100 [ 25.228861][ C0] file_open+0x2a3/0x650 [ 25.228864][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228867][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228869][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228872][ C0] dentry_open+0xb8/0x100 [ 25.228875][ C0] file_open+0x2a3/0x650 [ 25.228877][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228880][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228883][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228886][ C0] dentry_open+0xb8/0x100 [ 25.228888][ C0] file_open+0x2a3/0x650 [ 25.228891][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228894][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228896][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228899][ C0] dentry_open+0xb8/0x100 [ 25.228902][ C0] file_open+0x2a3/0x650 [ 25.228904][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228907][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228910][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228912][ C0] dentry_open+0xb8/0x100 [ 25.228915][ C0] file_open+0x2a3/0x650 [ 25.228918][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228920][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228923][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228926][ C0] dentry_open+0xb8/0x100 [ 25.228928][ C0] file_open+0x2a3/0x650 [ 25.228931][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228934][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228937][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228939][ C0] dentry_open+0xb8/0x100 [ 25.228942][ C0] file_open+0x2a3/0x650 [ 25.228945][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228947][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228950][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228953][ C0] dentry_open+0xb8/0x100 [ 25.228955][ C0] file_open+0x2a3/0x650 [ 25.228958][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228961][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228964][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228966][ C0] dentry_open+0xb8/0x100 [ 25.228969][ C0] file_open+0x2a3/0x650 [ 25.228971][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228974][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228977][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228980][ C0] dentry_open+0xb8/0x100 [ 25.228982][ C0] file_open+0x2a3/0x650 [ 25.228985][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228988][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.228990][ C0] do_dentry_open+0x7a5/0x1090 [ 25.228993][ C0] dentry_open+0xb8/0x100 [ 25.228995][ C0] file_open+0x2a3/0x650 [ 25.228998][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229001][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229004][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229006][ C0] dentry_open+0xb8/0x100 [ 25.229009][ C0] file_open+0x2a3/0x650 [ 25.229012][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229015][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229017][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229020][ C0] dentry_open+0xb8/0x100 [ 25.229023][ C0] file_open+0x2a3/0x650 [ 25.229025][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229028][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229031][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229033][ C0] dentry_open+0xb8/0x100 [ 25.229036][ C0] file_open+0x2a3/0x650 [ 25.229039][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229042][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229044][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229047][ C0] dentry_open+0xb8/0x100 [ 25.229050][ C0] file_open+0x2a3/0x650 [ 25.229053][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229055][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229058][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229061][ C0] dentry_open+0xb8/0x100 [ 25.229063][ C0] file_open+0x2a3/0x650 [ 25.229066][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229069][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229072][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229074][ C0] dentry_open+0xb8/0x100 [ 25.229077][ C0] file_open+0x2a3/0x650 [ 25.229080][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229082][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229085][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229088][ C0] dentry_open+0xb8/0x100 [ 25.229090][ C0] file_open+0x2a3/0x650 [ 25.229093][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229096][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229099][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229101][ C0] dentry_open+0xb8/0x100 [ 25.229104][ C0] file_open+0x2a3/0x650 [ 25.229107][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229109][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229112][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229115][ C0] dentry_open+0xb8/0x100 [ 25.229117][ C0] file_open+0x2a3/0x650 [ 25.229120][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229123][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229126][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229129][ C0] dentry_open+0xb8/0x100 [ 25.229131][ C0] file_open+0x2a3/0x650 [ 25.229134][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229137][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229139][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229142][ C0] dentry_open+0xb8/0x100 [ 25.229144][ C0] file_open+0x2a3/0x650 [ 25.229147][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229150][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229153][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229156][ C0] dentry_open+0xb8/0x100 [ 25.229158][ C0] file_open+0x2a3/0x650 [ 25.229161][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229164][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229166][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229169][ C0] dentry_open+0xb8/0x100 [ 25.229171][ C0] file_open+0x2a3/0x650 [ 25.229174][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229177][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229180][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229182][ C0] dentry_open+0xb8/0x100 [ 25.229185][ C0] file_open+0x2a3/0x650 [ 25.229188][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229191][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229193][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229196][ C0] dentry_open+0xb8/0x100 [ 25.229198][ C0] file_open+0x2a3/0x650 [ 25.229201][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229204][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229207][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229209][ C0] dentry_open+0xb8/0x100 [ 25.229212][ C0] file_open+0x2a3/0x650 [ 25.229214][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229217][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229220][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229223][ C0] dentry_open+0xb8/0x100 [ 25.229225][ C0] file_open+0x2a3/0x650 [ 25.229228][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229231][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229233][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229236][ C0] dentry_open+0xb8/0x100 [ 25.229239][ C0] file_open+0x2a3/0x650 [ 25.229242][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229244][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229247][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229250][ C0] dentry_open+0xb8/0x100 [ 25.229252][ C0] file_open+0x2a3/0x650 [ 25.229255][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229257][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229260][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229263][ C0] dentry_open+0xb8/0x100 [ 25.229265][ C0] file_open+0x2a3/0x650 [ 25.229268][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229271][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229274][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229281][ C0] dentry_open+0xb8/0x100 [ 25.229283][ C0] file_open+0x2a3/0x650 [ 25.229286][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229289][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229292][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229294][ C0] dentry_open+0xb8/0x100 [ 25.229297][ C0] file_open+0x2a3/0x650 [ 25.229300][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229303][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229305][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229308][ C0] dentry_open+0xb8/0x100 [ 25.229310][ C0] file_open+0x2a3/0x650 [ 25.229313][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229316][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229319][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229321][ C0] dentry_open+0xb8/0x100 [ 25.229324][ C0] file_open+0x2a3/0x650 [ 25.229327][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229330][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229332][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229335][ C0] dentry_open+0xb8/0x100 [ 25.229337][ C0] file_open+0x2a3/0x650 [ 25.229340][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229343][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229346][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229348][ C0] dentry_open+0xb8/0x100 [ 25.229351][ C0] file_open+0x2a3/0x650 [ 25.229354][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229357][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229359][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229362][ C0] dentry_open+0xb8/0x100 [ 25.229365][ C0] file_open+0x2a3/0x650 [ 25.229367][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229370][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229373][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229376][ C0] dentry_open+0xb8/0x100 [ 25.229378][ C0] file_open+0x2a3/0x650 [ 25.229381][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229384][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229386][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229389][ C0] dentry_open+0xb8/0x100 [ 25.229392][ C0] file_open+0x2a3/0x650 [ 25.229394][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229397][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229400][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229403][ C0] dentry_open+0xb8/0x100 [ 25.229405][ C0] file_open+0x2a3/0x650 [ 25.229408][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229411][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229413][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229416][ C0] dentry_open+0xb8/0x100 [ 25.229419][ C0] file_open+0x2a3/0x650 [ 25.229421][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229424][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229427][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229429][ C0] dentry_open+0xb8/0x100 [ 25.229432][ C0] file_open+0x2a3/0x650 [ 25.229435][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229438][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229440][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229443][ C0] dentry_open+0xb8/0x100 [ 25.229445][ C0] file_open+0x2a3/0x650 [ 25.229448][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229451][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229454][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229456][ C0] dentry_open+0xb8/0x100 [ 25.229459][ C0] file_open+0x2a3/0x650 [ 25.229462][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229464][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229467][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229470][ C0] dentry_open+0xb8/0x100 [ 25.229472][ C0] file_open+0x2a3/0x650 [ 25.229475][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229478][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229481][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229483][ C0] dentry_open+0xb8/0x100 [ 25.229486][ C0] file_open+0x2a3/0x650 [ 25.229489][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229491][ C0] ? fsnotify_perm+0x3ed/0x4e0 [ 25.229494][ C0] ? incfs_file_mmap+0x120/0x120 [ 25.229497][ C0] do_dentry_open+0x7a5/0x1090 [ 25.229500][ C0] vfs_open+0x73/0x80 [ 25.229502][ C0] path_openat+0x264d/0x3500 [ 25.229505][ C0] ? stack_trace_snprint+0xe0/0xe0 [ 25.229508][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 25.229511][ C0] ? do_filp_open+0x440/0x440 [ 25.229513][ C0] ? __x64_sys_open+0x221/0x270 [ 25.229516][ C0] ? do_syscall_64+0x31/0x70 [ 25.229519][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 25.229522][ C0] do_filp_open+0x200/0x440 [ 25.229525][ C0] ? vfs_tmpfile+0x230/0x230 [ 25.229528][ C0] ? get_unused_fd_flags+0x95/0xa0 [ 25.229530][ C0] do_sys_openat2+0x13b/0x470 [ 25.229533][ C0] ? do_sys_open+0x220/0x220 [ 25.229536][ C0] ? __se_sys_mount+0x31d/0x3b0 [ 25.229539][ C0] __x64_sys_open+0x221/0x270 [ 25.229541][ C0] ? do_sys_openat2+0x470/0x470 [ 25.229544][ C0] ? debug_smp_processor_id+0x1c/0x20 [ 25.229548][ C0] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 25.229551][ C0] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 25.229553][ C0] do_syscall_64+0x31/0x70 [ 25.229556][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 25.229559][ C0] RIP: 0033:0x7fbf0ece6969 [ 25.229567][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 25.229571][ C0] RSP: 002b:00007ffe14a90f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 25.229577][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf0ece6969 [ 25.229581][ C0] RDX: 0000000000000004 RSI: 0000000000000400 RDI: 0000000020000040 [ 25.229585][ C0] RBP: 0000000000000000 R08: 00007ffe14a90f58 R09: 00007ffe14a90f58 [ 25.229589][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe14a90f50 [ 25.229593][ C0] R13: 0000000000000000 R14: 431bde82d7b634db R15: 0000000000000000 [ 25.229596][ C0] Modules linked in: [ 25.229601][ C0] ---[ end trace 08e551d955924b87 ]--- [ 25.229603][ C0] RIP: 0010:memset+0x6/0x40 [ 25.229611][ C0] 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 [ 25.229614][ C0] RSP: 0018:ffffc900002a8000 EFLAGS: 00010246 [ 25.229620][ C0] RAX: ffff8881069b2780 RBX: dffffc0000000000 RCX: ffffc900002a8130 [ 25.229624][ C0] RDX: 0000000000000060 RSI: 0000000000000000 RDI: ffffc900002a80a0 [ 25.229628][ C0] RBP: ffffc900002a8008 R08: dffffc0000000000 R09: ffffc900002a8180 [ 25.229632][ C0] R10: fffff52000055033 R11: 0000000000000000 R12: ffff8881069b2780 [ 25.229635][ C0] R13: ffffc900002a80a0 R14: ffff8881069b2780 R15: 0000000000000000 [ 25.229640][ C0] FS: 0000555555e723c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 25.229643][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.229647][ C0] CR2: ffffc900002a7ff8 CR3: 000000010699b000 CR4: 00000000003506b0 [ 25.229651][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.229654][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.229658][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 25.230102][ C0] Kernel Offset: disabled