# Pastebin hVrZcjck
[  190.298365] exynos-sysmmu 14650000.sysmmu: 14450000.mixer: PAGE FAULT occurred at 0x221a0e80
[  190.305548] ------------[ cut here ]------------
[  190.310089] kernel BUG at drivers/iommu/exynos-iommu.c:450!
[  190.315634] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM
[  190.321441] Modules linked in: aes_arm_bs crypto_simd cryptd ccm binfmt_misc joydev input_leds usbhid rtl8xxxu evdev rtl8192cu rtl_usb rtl8192c_common rtlwifi mac80211 cfg80211 rfkill gpio_keys ip_tables ipv6
[  190.339901] CPU: 0 PID: 414 Comm: rs:main Q:Reg Not tainted 4.18.0-rc4+ #4
[  190.346742] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree)
[  190.352815] PC is at exynos_sysmmu_irq+0x1c8/0x26c
[  190.357577] LR is at exynos_sysmmu_irq+0x170/0x26c
[  190.362341] pc : [<c0556f84>]    lr : [<c0556f2c>]    psr: a0040193
[  190.368579] sp : d9313e90  ip : 00000000  fp : 00000221
[  190.373778] r10: ee003830  r9 : 221a0e80  r8 : eeb00000
[  190.378978] r7 : c0e9cb48  r6 : c0a56f74  r5 : ee003810  r4 : 00000000
[  190.385478] r3 : c0e98b80  r2 : 00000000  r1 : eebf1c10  r0 : ffffffda
[  190.391978] Flags: NzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment none
[  190.399169] Control: 10c5387d  Table: 592a006a  DAC: 00000051
[  190.404892] Process rs:main Q:Reg (pid: 414, stack limit = 0x9c16691f)
[  190.411388] Stack: (0xd9313e90 to 0xd9314000)
[  190.413625] exynos5-hsi2c 12ca0000.i2c: tx timeout
[  190.415721] 3e80:                                     221a0e80 00000000 0057c5a0 0000001c
[  190.415729] 3ea0: 00000001 ee008340 ee012864 00000000 d9313f10 c0e9645c c0e96470 00000081
[  190.415738] 3ec0: ffffe000 c0179e0c d9313f78 0000084f b5204440 ee012800 c0e04d6c c0e95ee0
[  190.415745] 3ee0: 0000084f c0780e80 b5204440 c0e04d48 ee012864 ee012800 ee826214 c0e05430
[  190.415753] 3f00: ee82808c 00568de4 00566b74 c017a07c 00000000 9988f2ee ee012800 ee012864
[  190.461217] 3f20: ee826200 c017a104 ee012800 ee012864 ee826200 c017d90c c0ef3570 0000001c
[  190.469362] 3f40: ee826200 c0179104 c0ef3570 c04cc634 c0d86478 00000000 00000000 00000001
[  190.477507] 3f60: ee810800 f0803000 00568de4 c0179104 c0d86478 c01796d8 c0e05430 c0e577cc
[  190.485653] 3f80: f080200c f0802000 d9313fb0 c04ccc18 b6d92e7e 20040030 ffffffff 10c5387d
[  190.493798] 3fa0: 10c5387d 0057c698 00568de4 c0101df0 00000000 00000000 00000120 00000000
[  190.501944] 3fc0: b510e678 b5afea68 fffff779 0057c400 00568de4 0057c698 00568de4 00566b74
[  190.510090] 3fe0: 005649ec b5afea10 004ea68c b6d92e7e 20040030 ffffffff 00000000 00000000
[  190.518249] [<c0556f84>] (exynos_sysmmu_irq) from [<c0179e0c>] (__handle_irq_event_percpu+0x74/0x2b8)
[  190.525604] exynos5-hsi2c 12ca0000.i2c: tx timeout
[  190.527423] [<c0179e0c>] (__handle_irq_event_percpu) from [<c017a07c>] (handle_irq_event_percpu+0x2c/0x7c)
[  190.541808] [<c017a07c>] (handle_irq_event_percpu) from [<c017a104>] (handle_irq_event+0x38/0x5c)
[  190.550647] [<c017a104>] (handle_irq_event) from [<c017d90c>] (handle_level_irq+0xac/0x134)
[  190.558970] [<c017d90c>] (handle_level_irq) from [<c0179104>] (generic_handle_irq+0x24/0x34)
[  190.567375] [<c0179104>] (generic_handle_irq) from [<c04cc634>] (combiner_handle_cascade_irq+0x78/0xd0)
[  190.576730] [<c04cc634>] (combiner_handle_cascade_irq) from [<c0179104>] (generic_handle_irq+0x24/0x34)
[  190.586086] [<c0179104>] (generic_handle_irq) from [<c01796d8>] (__handle_domain_irq+0x5c/0xb4)
[  190.594752] [<c01796d8>] (__handle_domain_irq) from [<c04ccc18>] (gic_handle_irq+0x58/0x9c)
[  190.603073] [<c04ccc18>] (gic_handle_irq) from [<c0101df0>] (__irq_usr+0x50/0x80)
[  190.610518] Exception stack(0xd9313fb0 to 0xd9313ff8)
[  190.615545] 3fa0:                                     00000000 00000000 00000120 00000000
[  190.623693] 3fc0: b510e678 b5afea68 fffff779 0057c400 00568de4 0057c698 00568de4 00566b74
[  190.631837] 3fe0: 005649ec b5afea10 004ea68c b6d92e7e 20040030 ffffffff
[  190.633585] exynos5-hsi2c 12ca0000.i2c: tx timeout
[  190.638426] Code: eb0f3c1a e1a00006 e28dd014 e8bd8ff0 (e7f001f2)
[  190.638433] ---[ end trace aff2473b22fc1832 ]---
[  190.638439] Kernel panic - not syncing: Fatal exception in interrupt
[  190.638459] CPU1: stopping
[  190.684067] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G      D           4.18.0-rc4+ #4
[  190.697258] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree)
[  190.708800] [<c0111aa4>] (unwind_backtrace) from [<c010e084>] (show_stack+0x10/0x14)
[  190.722038] [<c010e084>] (show_stack) from [<c090b5e4>] (dump_stack+0x88/0x9c)
[  190.734762] [<c090b5e4>] (dump_stack) from [<c0110970>] (handle_IPI+0x354/0x368)
[  190.747664] [<c0110970>] (handle_IPI) from [<c04ccc58>] (gic_handle_irq+0x98/0x9c)
[  190.760773] [<c04ccc58>] (gic_handle_irq) from [<c0101a0c>] (__irq_svc+0x6c/0xa8)
[  190.773836] Exception stack(0xee8fff60 to 0xee8fffa8)
[  190.784481] ff60: 00000000 00035f24 eed864cc c011cfc0 ffffe000 c0e04d6c c0e04db0 00000002
[  190.798336] ff80: 00000000 c0e04d48 c0d85b40 00000000 c0e110c0 ee8fffb0 c010a264 c010a268
[  190.812180] ffa0: 600f0013 ffffffff
[  190.821289] [<c0101a0c>] (__irq_svc) from [<c010a268>] (arch_cpu_idle+0x38/0x3c)