last executing test programs: 538.060293ms ago: executing program 0 (id=1): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0x20) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x1, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x801, 0x0) 140.647403ms ago: executing program 1 (id=2): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0) ioctl$COMEDI_BUFINFO(r0, 0xc02c640e, &(0x7f00000001c0)={0x9, 0x0, 0xf6, 0x4, 0x6, 0x9}) 0s ago: executing program 1 (id=3): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/comedi0\x00', 0x2, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000280)={'comedi_parport\x00', [0x9, 0x0, 0x2, 0xfffffffe, 0x8001, 0xffffffff, 0x1, 0xbba, 0xffffffff, 0xff4b, 0x80000000, 0x1, 0x0, 0xfffffe01, 0x401, 0x1, 0x84, 0x4, 0x7, 0xe, 0x1fe00, 0x8, 0x8, 0x0, 0x1, 0x8, 0x0, 0xb, 0x4, 0x7fff, 0xb6]}) kernel console output (not intermixed with test programs): [ 47.719747][ T31] audit: type=1400 audit(47.630:56): avc: denied { read write } for pid=3091 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 47.722528][ T31] audit: type=1400 audit(47.640:57): avc: denied { open } for pid=3091 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:27626' (ED25519) to the list of known hosts. [ 59.186533][ T31] audit: type=1400 audit(59.090:58): avc: denied { name_bind } for pid=3094 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 60.667956][ T31] audit: type=1400 audit(60.580:59): avc: denied { execute } for pid=3095 comm="sh" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 60.672392][ T31] audit: type=1400 audit(60.590:60): avc: denied { execute_no_trans } for pid=3095 comm="sh" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 64.120369][ T31] audit: type=1400 audit(64.030:61): avc: denied { mounton } for pid=3095 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 64.128607][ T31] audit: type=1400 audit(64.040:62): avc: denied { mount } for pid=3095 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 64.148960][ T3095] cgroup: Unknown subsys name 'net' [ 64.159296][ T31] audit: type=1400 audit(64.070:63): avc: denied { unmount } for pid=3095 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 64.347174][ T3095] cgroup: Unknown subsys name 'cpuset' [ 64.354753][ T3095] cgroup: Unknown subsys name 'hugetlb' [ 64.355831][ T3095] cgroup: Unknown subsys name 'rlimit' [ 64.622378][ T31] audit: type=1400 audit(64.540:64): avc: denied { setattr } for pid=3095 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 64.628972][ T31] audit: type=1400 audit(64.540:65): avc: denied { mounton } for pid=3095 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 64.631330][ T31] audit: type=1400 audit(64.550:66): avc: denied { mount } for pid=3095 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 64.835936][ T3097] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 64.843302][ T31] audit: type=1400 audit(64.760:67): avc: denied { relabelto } for pid=3097 comm="mkswap" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 64.847373][ T31] audit: type=1400 audit(64.760:68): avc: denied { write } for pid=3097 comm="mkswap" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 64.878701][ T31] audit: type=1400 audit(64.790:69): avc: denied { read } for pid=3095 comm="syz-executor" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 64.890634][ T31] audit: type=1400 audit(64.800:70): avc: denied { open } for pid=3095 comm="syz-executor" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 71.881957][ T3095] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 73.263049][ T31] audit: type=1400 audit(73.180:71): avc: denied { execmem } for pid=3098 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 73.315771][ T31] audit: type=1400 audit(73.230:72): avc: denied { read } for pid=3100 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 73.318646][ T31] audit: type=1400 audit(73.230:73): avc: denied { open } for pid=3100 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 73.328399][ T31] audit: type=1400 audit(73.240:74): avc: denied { mounton } for pid=3100 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 73.345257][ T31] audit: type=1400 audit(73.260:75): avc: denied { module_request } for pid=3101 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 73.347405][ T31] audit: type=1400 audit(73.260:76): avc: denied { module_request } for pid=3100 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 73.392460][ T31] audit: type=1400 audit(73.310:77): avc: denied { sys_module } for pid=3101 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 73.856551][ T31] audit: type=1400 audit(73.770:78): avc: denied { ioctl } for pid=3100 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=675 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 74.677221][ T3100] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.684576][ T3100] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.133942][ T3101] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.147623][ T3101] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.904352][ T3100] hsr_slave_0: entered promiscuous mode [ 75.908803][ T3100] hsr_slave_1: entered promiscuous mode [ 76.148504][ T3101] hsr_slave_0: entered promiscuous mode [ 76.153777][ T3101] hsr_slave_1: entered promiscuous mode [ 76.155475][ T3101] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.155857][ T3101] Cannot create hsr debugfs directory [ 76.604591][ T31] audit: type=1400 audit(76.520:79): avc: denied { create } for pid=3100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 76.607210][ T31] audit: type=1400 audit(76.520:80): avc: denied { write } for pid=3100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 76.618923][ T3100] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.643915][ T3100] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.657214][ T3100] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.667807][ T3100] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.783726][ T3101] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 76.793072][ T3101] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 76.806545][ T3101] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 76.821302][ T3101] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 77.256459][ T3100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.556105][ T3101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.322770][ T3100] veth0_vlan: entered promiscuous mode [ 79.344039][ T3100] veth1_vlan: entered promiscuous mode [ 79.411319][ T3100] veth0_macvtap: entered promiscuous mode [ 79.423370][ T3100] veth1_macvtap: entered promiscuous mode [ 79.486870][ T3100] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.487575][ T3100] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.487725][ T3100] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.487825][ T3100] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.618584][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 79.618938][ T31] audit: type=1400 audit(79.530:82): avc: denied { mount } for pid=3100 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 79.628434][ T31] audit: type=1400 audit(79.540:83): avc: denied { mounton } for pid=3100 comm="syz-executor" path="/syzkaller.OBEHJx/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 79.641274][ T31] audit: type=1400 audit(79.560:84): avc: denied { mount } for pid=3100 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 79.649030][ T31] audit: type=1400 audit(79.560:85): avc: denied { mounton } for pid=3100 comm="syz-executor" path="/syzkaller.OBEHJx/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 79.671331][ T31] audit: type=1400 audit(79.580:86): avc: denied { mounton } for pid=3100 comm="syz-executor" path="/syzkaller.OBEHJx/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=934 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 79.696539][ T31] audit: type=1400 audit(79.610:87): avc: denied { unmount } for pid=3100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 79.714592][ T31] audit: type=1400 audit(79.630:88): avc: denied { mounton } for pid=3100 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=770 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 79.717166][ T31] audit: type=1400 audit(79.630:89): avc: denied { mount } for pid=3100 comm="syz-executor" name="/" dev="gadgetfs" ino=935 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 79.727889][ T31] audit: type=1400 audit(79.640:90): avc: denied { mount } for pid=3100 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 79.734197][ T31] audit: type=1400 audit(79.650:91): avc: denied { mounton } for pid=3100 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 79.805242][ T3100] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 80.076942][ T3101] veth0_vlan: entered promiscuous mode [ 80.089515][ T3101] veth1_vlan: entered promiscuous mode [ 80.128191][ T3101] veth0_macvtap: entered promiscuous mode [ 80.134400][ T3101] veth1_macvtap: entered promiscuous mode [ 80.168432][ T3101] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.168761][ T3101] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.168957][ T3101] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.169117][ T3101] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.477628][ T3796] 8<--- cut here --- [ 80.477898][ T3796] Unable to handle kernel paging request at virtual address fee00009 when write [ 80.478102][ T3796] [fee00009] *pgd=80000080007003, *pmd=00000000 [ 80.479161][ T3796] Internal error: Oops: a06 [#1] SMP ARM [ 80.481306][ T3796] Modules linked in: [ 80.482211][ T3796] CPU: 0 UID: 0 PID: 3796 Comm: syz.1.3 Not tainted 6.16.0-rc5-syzkaller #0 PREEMPT [ 80.483760][ T3796] Hardware name: ARM-Versatile Express [ 80.484689][ T3796] PC is at parport_attach+0x174/0x1d0 [ 80.485634][ T3796] LR is at parport_attach+0x164/0x1d0 [ 80.485934][ T3796] pc : [<81397d48>] lr : [<81397d38>] psr: 60000013 [ 80.486348][ T3796] sp : dfda1d38 ip : dfda1d38 fp : dfda1d5c [ 80.486670][ T3796] r10: 82b15078 r9 : 00000003 r8 : 83fc9180 [ 80.486970][ T3796] r7 : dfda1d98 r6 : 83fc9180 r5 : 00000000 r4 : 00000000 [ 80.487334][ T3796] r3 : fee00009 r2 : 81e14f2c r1 : 00000001 r0 : 813979b8 [ 80.487834][ T3796] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 80.488304][ T3796] Control: 30c5387d Table: 8595be00 DAC: fffffffd [ 80.488705][ T3796] Register r0 information: non-slab/vmalloc memory [ 80.489606][ T3796] Register r1 information: non-paged memory [ 80.490102][ T3796] Register r2 information: non-slab/vmalloc memory [ 80.490535][ T3796] Register r3 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 80.491214][ T3796] Register r4 information: NULL pointer [ 80.491555][ T3796] Register r5 information: NULL pointer [ 80.491852][ T3796] Register r6 information: slab kmalloc-192 start 83fc9180 pointer offset 0 size 192 [ 80.492923][ T3796] Register r7 information: 2-page vmalloc region starting at 0xdfda0000 allocated at kernel_clone+0xac/0x3e4 [ 80.493499][ T3796] Register r8 information: slab kmalloc-192 start 83fc9180 pointer offset 0 size 192 [ 80.494050][ T3796] Register r9 information: non-paged memory [ 80.494372][ T3796] Register r10 information: non-slab/vmalloc memory [ 80.494720][ T3796] Register r11 information: 2-page vmalloc region starting at 0xdfda0000 allocated at kernel_clone+0xac/0x3e4 [ 80.495288][ T3796] Register r12 information: 2-page vmalloc region starting at 0xdfda0000 allocated at kernel_clone+0xac/0x3e4 [ 80.495983][ T3796] Process syz.1.3 (pid: 3796, stack limit = 0xdfda0000) [ 80.496602][ T3796] Stack: (0xdfda1d38 to 0xdfda2000) [ 80.497017][ T3796] 1d20: 82b15078 dfda1d94 [ 80.497472][ T3796] 1d40: 829c4ad8 829c4ad8 81e153ec 00000000 dfda1d94 dfda1d60 81393e00 81397be0 [ 80.497947][ T3796] 1d60: 20000280 00000000 dfda1d84 20000280 83fc9180 b5403587 20000280 8566a400 [ 80.498406][ T3796] 1d80: 40946400 00000000 dfda1e4c dfda1d98 8138fa90 81393d08 656d6f63 705f6964 [ 80.498873][ T3796] 1da0: 6f707261 00007472 00000000 00000009 00000000 00000002 fffffffe 00008001 [ 80.499334][ T3796] 1dc0: ffffffff 00000001 00000bba ffffffff 0000ff4b 80000000 00000001 00000000 [ 80.499840][ T3796] 1de0: fffffe01 00000401 00000001 00000084 00000004 00000007 0000000e 0001fe00 [ 80.501288][ T3796] 1e00: 00000008 00000008 00000000 00000001 00000008 00000000 0000000b 00000004 [ 80.501957][ T3796] 1e20: 00007fff 000000b6 00000000 dcac18fd 00000000 84d986c0 83fc9180 20000280 [ 80.502417][ T3796] 1e40: dfda1f14 dfda1e50 81390a44 8138f9c4 00000000 00000000 00000000 dcac18fd [ 80.502897][ T3796] 1e60: 00000000 00000000 8246a3fc 0000005f 83e37c58 83fc91b0 8429c714 8566a400 [ 80.503381][ T3796] 1e80: dfda1ee4 dfda1e90 80795a0c 8078bcfc 00000064 00000001 00000000 dfda1eac [ 80.503897][ T3796] 1ea0: 849f7490 834d9880 00006400 0000000b dfda1ea0 00000000 00000000 dcac18fd [ 80.504384][ T3796] 1ec0: 84d986c0 40946400 20000280 20000280 00000003 84d986c0 dfda1ef4 dfda1ee8 [ 80.504861][ T3796] 1ee0: 80795b2c dcac18fd dfda1f14 40946400 00000000 84d986c1 20000280 00000003 [ 80.505350][ T3796] 1f00: 84d986c0 8566a400 dfda1fa4 dfda1f18 8056e2dc 81390474 ecac8b10 8566a400 [ 80.505930][ T3796] 1f20: dfda1f3c dfda1f30 81a2cd08 81a2cbd8 dfda1f54 dfda1f40 80261ffc 80293598 [ 80.506338][ T3796] 1f40: dfda1fb0 40000000 dfda1f84 dfda1f58 802229ec 80261fb8 00000000 8281d09c [ 80.506729][ T3796] 1f60: dfda1fb0 0014c4a0 ecac8b10 80222940 00000000 dcac18fd dfda1fac 00000000 [ 80.507121][ T3796] 1f80: 00000000 002f6300 00000036 8020029c 8566a400 00000036 00000000 dfda1fa8 [ 80.507532][ T3796] 1fa0: 80200060 8056e1b8 00000000 00000000 00000003 40946400 20000280 00000000 [ 80.507842][ T3796] 1fc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b610bc [ 80.508245][ T3796] 1fe0: 76b60ec0 76b60eb0 000193a4 00131f40 60000010 00000003 00000000 00000000 [ 80.508731][ T3796] Call trace: [ 80.509170][ T3796] [<81397bd4>] (parport_attach) from [<81393e00>] (comedi_device_attach+0x104/0x240) [ 80.509899][ T3796] r6:00000000 r5:81e153ec r4:829c4ad8 [ 80.510499][ T3796] [<81393cfc>] (comedi_device_attach) from [<8138fa90>] (do_devconfig_ioctl+0xd8/0x1e0) [ 80.511250][ T3796] r10:00000000 r9:40946400 r8:8566a400 r7:20000280 r6:b5403587 r5:83fc9180 [ 80.511664][ T3796] r4:20000280 [ 80.511861][ T3796] [<8138f9b8>] (do_devconfig_ioctl) from [<81390a44>] (comedi_unlocked_ioctl+0x5dc/0x1b94) [ 80.512316][ T3796] r6:20000280 r5:83fc9180 r4:84d986c0 [ 80.512581][ T3796] [<81390468>] (comedi_unlocked_ioctl) from [<8056e2dc>] (sys_ioctl+0x130/0xdc8) [ 80.513036][ T3796] r10:8566a400 r9:84d986c0 r8:00000003 r7:20000280 r6:84d986c1 r5:00000000 [ 80.513413][ T3796] r4:40946400 [ 80.513605][ T3796] [<8056e1ac>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 80.514011][ T3796] Exception stack(0xdfda1fa8 to 0xdfda1ff0) [ 80.514305][ T3796] 1fa0: 00000000 00000000 00000003 40946400 20000280 00000000 [ 80.514696][ T3796] 1fc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b610bc [ 80.515082][ T3796] 1fe0: 76b60ec0 76b60eb0 000193a4 00131f40 [ 80.515375][ T3796] r10:00000036 r9:8566a400 r8:8020029c r7:00000036 r6:002f6300 r5:00000000 [ 80.515776][ T3796] r4:00000000 [ 80.516218][ T3796] Code: e596306c e3a04000 e7f33053 e2433612 (e5c34000) [ 80.516895][ T3796] ---[ end trace 0000000000000000 ]--- [ 80.517660][ T3796] Kernel panic - not syncing: Fatal exception [ 80.520421][ T3796] Rebooting in 86400 seconds.. VM DIAGNOSIS: 08:19:02 Registers: info registers vcpu 0 CPU#0 R00=00000001 R01=00000000 R02=ffffffff R03=82820850 R04=00000052 R05=60000193 R06=82820850 R07=00000000 R08=00000000 R09=8566a400 R10=00000001 R11=dfda1a8c R12=dfda1a90 R13=dfda1a78 R14=802e5ec0 R15=802e3834 PSR=60000193 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=84e24420 R01=84e2441c R02=00000000 R03=00410041 R04=00000000 R05=84e2441c R06=82adb5cc R07=8300fe00 R08=838c8650 R09=83260405 R10=8300e470 R11=df945ed4 R12=838c865e R13=df945eb8 R14=8300e47e R15=808d43c8 PSR=20010193 --C- A S svc32 s00=0bb50800 s01=00000001 d00=000000010bb50800 s02=01000008 s03=04ae0800 d01=04ae080001000008 s04=02020800 s05=08000580 d02=0800058002020800 s06=08011a08 s07=00080806 d03=0008080608011a08 s08=ff020100 s09=03ffffff d04=03ffffffff020100 s10=ffffff02 s11=080003ff d05=080003ffffffff02 s12=0164ea00 s13=0008060c d06=0008060c0164ea00 s14=02010000 s15=d7080000 d07=d708000002010000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=ffffe308 s33=ffffffff d16=ffffffffffffe308 s34=7301ffff s35=7069636b d17=7069636b7301ffff s36=00726568 s37=00000000 d18=0000000000726568 s38=15a00300 s39=03000800 d19=0300080015a00300 s40=080015a8 s41=15b00300 d20=15b00300080015a8 s42=fffeff08 s43=ffffffff d21=fffffffffffeff08 s44=6301ffff s45=622d6362 d22=622d63626301ffff s46=66776f6c s47=2d687369 d23=2d68736966776f6c s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=8a36b606 s53=cc7ae04a d26=cc7ae04a8a36b606 s54=a91db7ff s55=47bbd870 d27=47bbd870a91db7ff s56=e437d31c s57=edf7cedc d28=edf7cedce437d31c s58=e6f9eead s59=6d655352 d29=6d655352e6f9eead s60=760c0e83 s61=b2be3c04 d30=b2be3c04760c0e83 s62=cb2cb918 s63=b0ea3793 d31=b0ea3793cb2cb918 FPSCR: 00000000