[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[   16.316187] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available)
[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   22.402779] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available)
[   22.693902] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available)
[   23.417125] random: sshd: uninitialized urandom read (32 bytes read, 78 bits of entropy available)
[   30.695596] random: sshd: uninitialized urandom read (32 bytes read, 86 bits of entropy available)
Warning: Permanently added '10.128.15.211' (ECDSA) to the list of known hosts.
[   36.015841] random: sshd: uninitialized urandom read (32 bytes read, 88 bits of entropy available)
2018/01/01 23:31:01 parsed 1 programs
2018/01/01 23:31:01 executed programs: 0
[   36.254996] IPVS: Creating netns size=2552 id=1
[   36.289738] IPVS: Creating netns size=2552 id=2
[   36.312477] audit: type=1400 audit(1514849461.615:5): avc:  denied  { set_context_mgr } for  pid=3343 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1
[   36.336236] audit: type=1400 audit(1514849461.645:6): avc:  denied  { call } for  pid=3343 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1
[   36.338632] IPVS: Creating netns size=2552 id=3
[   36.369129] binder: send failed reply for transaction 1 to 3343:3347
[   36.372200] IPVS: Creating netns size=2552 id=4
[   36.385510] binder: send failed reply for transaction 4 to 3343:3347
[   36.392078] ------------[ cut here ]------------
[   36.396593] binder: BINDER_SET_CONTEXT_MGR already set
[   36.396598] binder: 3350:3352 ioctl 40046207 0 returned -16
[   36.396659] binder_alloc: 3350: binder_alloc_buf, no vma
[   36.396684] binder: 3350:3353 transaction failed 29189/-3, size 0-0 line 3128
[   36.400330] binder: BINDER_SET_CONTEXT_MGR already set
[   36.400335] binder: 3354:3355 ioctl 40046207 0 returned -16
[   36.400394] binder_alloc: 3354: binder_alloc_buf, no vma
[   36.400418] binder: 3354:3356 transaction failed 29189/-3, size 0-0 line 3128
[   36.403608] binder: BINDER_SET_CONTEXT_MGR already set
[   36.403613] binder: 3358:3360 ioctl 40046207 0 returned -16
[   36.403711] binder_alloc: 3350: binder_alloc_buf, no vma
[   36.403735] binder: 3358:3360 transaction failed 29189/-3, size 0-0 line 3128
[   36.404152] binder: BINDER_SET_CONTEXT_MGR already set
[   36.404156] binder: 3351:3357 ioctl 40046207 0 returned -16
[   36.404219] binder_alloc: 3351: binder_alloc_buf, no vma
[   36.404241] binder: 3351:3359 transaction failed 29189/-3, size 0-0 line 3128
[   36.405021] binder: BINDER_SET_CONTEXT_MGR already set
[   36.405025] binder: 3361:3363 ioctl 40046207 0 returned -16
[   36.406690] binder: BINDER_SET_CONTEXT_MGR already set
[   36.406694] binder: 3358:3360 ioctl 40046207 0 returned -16
[   36.406758] binder_alloc: 3350: binder_alloc_buf, no vma
[   36.406781] binder: 3358:3362 transaction failed 29189/-3, size 0-0 line 3128
[   36.407531] binder_alloc: 3354: binder_alloc_buf, no vma
[   36.407554] binder: 3361:3363 transaction failed 29189/-3, size 0-0 line 3128
[   36.410599] binder: BINDER_SET_CONTEXT_MGR already set
[   36.410603] binder: 3366:3367 ioctl 40046207 0 returned -16
[   36.410694] binder_alloc: 3350: binder_alloc_buf, no vma
[   36.410746] binder: 3366:3367 transaction failed 29189/-3, size 0-0 line 3128
[   36.411038] binder: BINDER_SET_CONTEXT_MGR already set
[   36.411041] binder: 3361:3363 ioctl 40046207 0 returned -16
[   36.411103] binder_alloc: 3354: binder_alloc_buf, no vma
[   36.411125] binder: 3361:3365 transaction failed 29189/-3, size 0-0 line 3128
[   36.412028] binder: BINDER_SET_CONTEXT_MGR already set
[   36.412032] binder: 3364:3369 ioctl 40046207 0 returned -16
[   36.412114] binder_alloc: 3351: binder_alloc_buf, no vma
[   36.412137] binder: 3364:3369 transaction failed 29189/-3, size 0-0 line 3128
[   36.414520] binder: BINDER_SET_CONTEXT_MGR already set
[   36.414525] binder: 3366:3367 ioctl 40046207 0 returned -16
[   36.414588] binder_alloc: 3350: binder_alloc_buf, no vma
[   36.414611] binder: 3366:3368 transaction failed 29189/-3, size 0-0 line 3128
[   36.415494] binder: BINDER_SET_CONTEXT_MGR already set
[   36.415498] binder: 3370:3372 ioctl 40046207 0 returned -16
[   36.415581] binder_alloc: 3354: binder_alloc_buf, no vma
[   36.415604] binder: 3370:3372 transaction failed 29189/-3, size 0-0 line 3128
[   36.419199] binder: BINDER_SET_CONTEXT_MGR already set
[   36.419203] binder: 3364:3369 ioctl 40046207 0 returned -16
[   36.419268] binder_alloc: 3351: binder_alloc_buf, no vma
[   36.419291] binder: 3364:3371 transaction failed 29189/-3, size 0-0 line 3128
[   36.420251] binder: BINDER_SET_CONTEXT_MGR already set
[   36.420255] binder: 3374:3376 ioctl 40046207 0 returned -16
[   36.420339] binder_alloc: 3350: binder_alloc_buf, no vma
[   36.422315] binder: 3374:3376 transaction failed 29189/-3, size 0-0 line 3128
[   36.422895] binder: BINDER_SET_CONTEXT_MGR already set
[   36.422899] binder: 3370:3372 ioctl 40046207 0 returned -16
[   36.422961] binder_alloc: 3354: binder_alloc_buf, no vma
[   36.422984] binder: 3370:3375 transaction failed 29189/-3, size 0-0 line 3128
[   36.423540] binder: BINDER_SET_CONTEXT_MGR already set
[   36.423543] binder: 3377:3379 ioctl 40046207 0 returned -16
[   36.423626] binder_alloc: 3351: binder_alloc_buf, no vma
[   36.423693] binder: 3377:3379 transaction failed 29189/-3, size 0-0 line 3128
[   36.426749] binder: BINDER_SET_CONTEXT_MGR already set
[   36.426753] binder: 3374:3376 ioctl 40046207 0 returned -16
[   36.426817] binder_alloc: 3350: binder_alloc_buf, no vma
[   36.426841] binder: 3374:3378 transaction failed 29189/-3, size 0-0 line 3128
[   36.427440] binder: BINDER_SET_CONTEXT_MGR already set
[   36.427444] binder: 3377:3379 ioctl 40046207 0 returned -16
[   36.427506] binder_alloc: 3351: binder_alloc_buf, no vma
[   36.427529] binder: 3377:3380 transaction failed 29189/-3, size 0-0 line 3128
[   36.431665] binder: BINDER_SET_CONTEXT_MGR already set
[   36.431669] binder: 3381:3383 ioctl 40046207 0 returned -16
[   36.431760] binder_alloc: 3354: binder_alloc_buf, no vma
[   36.431783] binder: 3381:3383 transaction failed 29189/-3, size 0-0 line 3128
[   36.432823] binder: BINDER_SET_CONTEXT_MGR already set
[   36.432827] binder: 3384:3387 ioctl 40046207 0 returned -16
[   36.432908] binder_alloc: 3350: binder_alloc_buf, no vma
[   36.432931] binder: 3384:3387 transaction failed 29189/-3, size 0-0 line 3128
[   36.434855] binder: BINDER_SET_CONTEXT_MGR already set
[   36.434859] binder: 3381:3383 ioctl 40046207 0 returned -16
[   36.434922] binder_alloc: 3354: binder_alloc_buf, no vma
[   36.434945] binder: 3381:3386 transaction failed 29189/-3, size 0-0 line 3128
[   36.435726] binder: BINDER_SET_CONTEXT_MGR already set
[   36.435730] binder: 3384:3387 ioctl 40046207 0 returned -16
[   36.435804] binder_alloc: 3350: binder_alloc_buf, no vma
[   36.435826] binder: 3384:3388 transaction failed 29189/-3, size 0-0 line 3128
[   36.435916] binder: BINDER_SET_CONTEXT_MGR already set
[   36.435919] binder: 3373:3382 ioctl 40046207 0 returned -16
[   36.435987] binder_alloc: 3373: binder_alloc_buf, no vma
[   36.436008] binder: 3373:3385 transaction failed 29189/-3, size 0-0 line 3128
[   36.442121] binder: BINDER_SET_CONTEXT_MGR already set
[   36.442125] binder: 3391:3392 ioctl 40046207 0 returned -16
[   36.442210] binder_alloc: 3373: binder_alloc_buf, no vma
[   36.442233] binder: 3391:3392 transaction failed 29189/-3, size 0-0 line 3128
[   36.443295] binder: BINDER_SET_CONTEXT_MGR already set
[   36.443298] binder: 3390:3394 ioctl 40046207 0 returned -16
[   36.443384] binder_alloc: 3351: binder_alloc_buf, no vma
[   36.443407] binder: 3390:3394 transaction failed 29189/-3, size 0-0 line 3128
[   36.445043] binder: BINDER_SET_CONTEXT_MGR already set
[   36.445047] binder: 3391:3392 ioctl 40046207 0 returned -16
[   36.445109] binder_alloc: 3373: binder_alloc_buf, no vma
[   36.445132] binder: 3391:3393 transaction failed 29189/-3, size 0-0 line 3128
[   36.447221] binder: BINDER_SET_CONTEXT_MGR already set
[   36.447225] binder: 3390:3394 ioctl 40046207 0 returned -16
[   36.447770] binder_alloc: 3351: binder_alloc_buf, no vma
[   36.447794] binder: 3390:3395 transaction failed 29189/-3, size 0-0 line 3128
[   37.011058] WARNING: CPU: 1 PID: 129 at drivers/android/binder.c:2152 binder_send_failed_reply+0x147/0x3a0()
[   37.011061] Unexpected reply error: 29189
[   37.011160] Kernel panic - not syncing: panic_on_warn set ...
[   37.011160] 
[   37.011165] CPU: 1 PID: 129 Comm: kworker/u4:2 Not tainted 4.4.107-g610c835 #4
[   37.011167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   37.011175] Workqueue: binder binder_deferred_func
[   37.011181]  0000000000000000 b2e2017ff4ea069f ffff8800bb8ff910 ffffffff81d0457d
[   37.011185]  ffffffff838429a0 ffff8800bb8ff9e8 ffffffff83c74a40 0000000000000009
[   37.011189]  0000000000000868 ffff8800bb8ff9d8 ffffffff8141774a 0000000041b58ab3
[   37.011190] Call Trace:
[   37.011198]  [<ffffffff81d0457d>] dump_stack+0xc1/0x124
[   37.011204]  [<ffffffff8141774a>] panic+0x1aa/0x388
[   37.011208]  [<ffffffff814175a0>] ? percpu_up_read.constprop.45+0xe1/0xe1
[   37.011213]  [<ffffffff8112ad9a>] ? warn_slowpath_common+0x10a/0x140
[   37.011216]  [<ffffffff8112adb5>] warn_slowpath_common+0x125/0x140
[   37.011220]  [<ffffffff82c77127>] ? binder_send_failed_reply+0x147/0x3a0
[   37.011223]  [<ffffffff8112ae91>] warn_slowpath_fmt+0xc1/0x110
[   37.011226]  [<ffffffff8112add0>] ? warn_slowpath_common+0x140/0x140
[   37.011230]  [<ffffffff82c6e95c>] ? _binder_inner_proc_lock+0x2c/0x50
[   37.011234]  [<ffffffff82c77127>] binder_send_failed_reply+0x147/0x3a0
[   37.011238]  [<ffffffff82c77452>] binder_cleanup_transaction+0xd2/0x140
[   37.011242]  [<ffffffff82c77652>] binder_release_work+0x192/0x260
[   37.011246]  [<ffffffff8377322c>] ? _raw_spin_unlock+0x2c/0x50
[   37.011249]  [<ffffffff82c7cc5a>] binder_deferred_func+0x9aa/0xd10
[   37.011254]  [<ffffffff8122cf91>] ? __lock_is_held+0xa1/0xf0
[   37.011259]  [<ffffffff8117d3f7>] process_one_work+0x7d7/0x16e0
[   37.011262]  [<ffffffff8117d317>] ? process_one_work+0x6f7/0x16e0
[   37.011266]  [<ffffffff8117cc20>] ? pwq_dec_nr_in_flight+0x280/0x280
[   37.011269]  [<ffffffff8117e584>] ? worker_thread+0x284/0xfe0
[   37.011272]  [<ffffffff8117e3df>] worker_thread+0xdf/0xfe0
[   37.011277]  [<ffffffff8118dea8>] kthread+0x268/0x300
[   37.011280]  [<ffffffff8117e300>] ? process_one_work+0x16e0/0x16e0
[   37.011284]  [<ffffffff8118dc40>] ? kthread_create_on_node+0x400/0x400
[   37.011288]  [<ffffffff8118dc40>] ? kthread_create_on_node+0x400/0x400
[   37.011292]  [<ffffffff837740ef>] ret_from_fork+0x3f/0x70
[   37.011296]  [<ffffffff8118dc40>] ? kthread_create_on_node+0x400/0x400
[   37.021407] Dumping ftrace buffer:
[   37.021439]    (ftrace buffer empty)
[   37.021442] Kernel Offset: disabled
[   37.250415] Rebooting in 86400 seconds..