[ 399.837610][ T3150] eql: remember to turn off Van-Jacobson compression on your slave devices Warning: Permanently added '[localhost]:46767' (ED25519) to the list of known hosts. [ 835.429300][ T25] audit: type=1400 audit(834.640:60): avc: denied { execute } for pid=3317 comm="sh" name="syz-execprog" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 835.463631][ T25] audit: type=1400 audit(834.660:61): avc: denied { execute_no_trans } for pid=3317 comm="sh" path="/syz-execprog" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 1970/01/01 00:14:43 parsed 1 programs [ 884.136231][ T25] audit: type=1400 audit(883.350:62): avc: denied { node_bind } for pid=3317 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 905.392584][ T25] audit: type=1400 audit(904.600:63): avc: denied { mounton } for pid=3325 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=1870 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 905.426107][ T25] audit: type=1400 audit(904.640:64): avc: denied { mount } for pid=3325 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 [ 905.514155][ T3325] cgroup: Unknown subsys name 'net' [ 905.564063][ T25] audit: type=1400 audit(904.780:65): avc: denied { unmount } for pid=3325 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 905.951769][ T3325] cgroup: Unknown subsys name 'cpuset' [ 906.057992][ T3325] cgroup: Unknown subsys name 'rlimit' [ 907.297916][ T25] audit: type=1400 audit(906.510:66): avc: denied { setattr } for pid=3325 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 907.327558][ T25] audit: type=1400 audit(906.540:67): avc: denied { create } for pid=3325 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 907.345251][ T25] audit: type=1400 audit(906.560:68): avc: denied { write } for pid=3325 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 907.374992][ T25] audit: type=1400 audit(906.590:69): avc: denied { module_request } for pid=3325 comm="syz-executor" kmod="net-pf-16-proto-16-family-nl802154" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 907.882364][ T25] audit: type=1400 audit(907.090:70): avc: denied { read } for pid=3325 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 907.935859][ T25] audit: type=1400 audit(907.150:71): avc: denied { mounton } for pid=3325 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 [ 907.969415][ T25] audit: type=1400 audit(907.180:72): avc: denied { mount } for pid=3325 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 [ 909.146620][ T3329] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 909.365166][ T3325] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 932.824550][ T25] kauditd_printk_skb: 4 callbacks suppressed [ 932.833478][ T25] audit: type=1400 audit(932.020:77): avc: denied { execmem } for pid=3330 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 933.113902][ T25] audit: type=1400 audit(932.320:78): avc: denied { read } for pid=3331 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 933.151589][ T25] audit: type=1400 audit(932.360:79): avc: denied { open } for pid=3331 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 933.236124][ T25] audit: type=1400 audit(932.450:80): avc: denied { mounton } for pid=3331 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 [ 934.827383][ T25] audit: type=1400 audit(934.040:81): avc: denied { mounton } for pid=3331 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=1543 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 934.883596][ T25] audit: type=1400 audit(934.090:82): avc: denied { mount } for pid=3331 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 [ 934.922687][ T25] audit: type=1400 audit(934.120:83): avc: denied { mounton } for pid=3331 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 [ 934.929339][ T25] audit: type=1400 audit(934.130:84): avc: denied { mount } for pid=3331 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 940.071910][ T25] audit: type=1400 audit(939.280:85): avc: denied { mount } for pid=3335 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 [ 940.118245][ T25] audit: type=1400 audit(939.330:86): avc: denied { mounton } for pid=3335 comm="syz-executor" path="/syzkaller.Q46U7K/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 [ 940.174446][ T25] audit: type=1400 audit(939.380:87): avc: denied { mount } for pid=3335 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 [ 940.244039][ T25] audit: type=1400 audit(939.460:88): avc: denied { mounton } for pid=3335 comm="syz-executor" path="/syzkaller.Q46U7K/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 [ 940.282417][ T25] audit: type=1400 audit(939.490:89): avc: denied { mounton } for pid=3335 comm="syz-executor" path="/syzkaller.Q46U7K/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=2979 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 940.394803][ T25] audit: type=1400 audit(939.610:90): avc: denied { unmount } for pid=3335 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 940.464381][ T25] audit: type=1400 audit(939.670:91): avc: denied { mount } for pid=3335 comm="syz-executor" name="/" dev="gadgetfs" ino=2980 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 940.793608][ T3335] 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. [ 941.106823][ T25] audit: type=1400 audit(940.300:92): avc: denied { read write } for pid=3335 comm="syz-executor" name="loop0" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 941.152398][ T25] audit: type=1400 audit(940.350:93): avc: denied { open } for pid=3335 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 941.165908][ T25] audit: type=1400 audit(940.360:94): avc: denied { ioctl } for pid=3335 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=637 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 953.197932][ T25] audit: type=1400 audit(952.410:95): avc: denied { create } for pid=3344 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 953.255456][ T25] audit: type=1400 audit(952.460:96): avc: denied { sys_admin } for pid=3344 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 954.259644][ T25] audit: type=1400 audit(953.470:97): avc: denied { sys_chroot } for pid=3345 comm="syz-executor" capability=18 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 958.802380][ T25] audit: type=1401 audit(958.010:98): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 961.659357][ T25] audit: type=1400 audit(960.870:99): avc: denied { sys_module } for pid=3351 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 972.538017][ T3351] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 972.606161][ T3351] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 978.314807][ T3351] hsr_slave_0: entered promiscuous mode [ 978.343466][ T3351] hsr_slave_1: entered promiscuous mode [ 981.868609][ T3351] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 981.998572][ T3351] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 982.087328][ T3351] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 982.168638][ T3351] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 988.596650][ T3351] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1015.449662][ T3351] veth0_vlan: entered promiscuous mode [ 1015.689052][ T3351] veth1_vlan: entered promiscuous mode [ 1016.588221][ T3351] veth0_macvtap: entered promiscuous mode [ 1016.793818][ T3351] veth1_macvtap: entered promiscuous mode [ 1017.795148][ T994] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.822205][ T994] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.823287][ T994] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.824045][ T994] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1022.246927][ T35] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1023.272855][ T35] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1023.529205][ T25] audit: type=1400 audit(1022.740:100): avc: denied { create } for pid=3431 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 1024.312685][ T35] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1024.997113][ T35] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1034.923827][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1035.019578][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1035.072528][ T35] bond0 (unregistering): Released all slaves [ 1036.522520][ T35] hsr_slave_0: left promiscuous mode [ 1036.633494][ T35] hsr_slave_1: left promiscuous mode [ 1037.134495][ T35] veth1_macvtap: left promiscuous mode [ 1037.138426][ T35] veth0_macvtap: left promiscuous mode [ 1037.183543][ T35] veth1_vlan: left promiscuous mode [ 1037.192404][ T35] veth0_vlan: left promiscuous mode [ 1049.885400][ T25] audit: type=1400 audit(1049.070:101): avc: denied { mounton } for pid=3437 comm="syz-executor" path="/syzkaller.fMuphl/syz-tmp" dev="vda" ino=1882 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 1970/01/01 00:19:32 executed programs: 0 [ 1198.797925][ T3546] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1198.876687][ T3546] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1205.315133][ T3546] hsr_slave_0: entered promiscuous mode [ 1205.339870][ T3546] hsr_slave_1: entered promiscuous mode [ 1209.528082][ T3546] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1209.659250][ T3546] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1209.735196][ T3546] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1209.827770][ T3546] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1216.589299][ T3546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1241.013211][ T3546] veth0_vlan: entered promiscuous mode [ 1241.316504][ T3546] veth1_vlan: entered promiscuous mode [ 1242.086566][ T3546] veth0_macvtap: entered promiscuous mode [ 1242.348965][ T3546] veth1_macvtap: entered promiscuous mode [ 1243.499869][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1243.568791][ T35] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1243.579649][ T35] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1243.609811][ T35] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:20:44 executed programs: 2 [ 1246.256629][ T25] audit: type=1400 audit(1245.470:102): avc: denied { read } for pid=3624 comm="syz.2.17" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 1246.311401][ T25] audit: type=1400 audit(1245.520:103): avc: denied { open } for pid=3624 comm="syz.2.17" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 1246.375644][ T25] audit: type=1400 audit(1245.590:104): avc: denied { ioctl } for pid=3624 comm="syz.2.17" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 1246.409542][ C0] Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000005a000000 -- HVC (AArch64) [ 1246.410831][ C0] CPU: 0 UID: 0 PID: 3624 Comm: syz.2.17 Not tainted syzkaller #0 PREEMPT [ 1246.411391][ C0] Hardware name: linux,dummy-virt (DT) [ 1246.411879][ C0] pstate: 81402009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 1246.412269][ C0] pc : pkvm_init_host_vm+0xb8/0x160 [ 1246.413811][ C0] lr : pkvm_init_host_vm+0xa0/0x160 [ 1246.414009][ C0] sp : ffff80008e657c60 [ 1246.414175][ C0] x29: ffff80008e657c60 x28: 29f0000020150518 x27: ffff800087354000 [ 1246.414820][ C0] x26: bdf000000d2a5920 x25: 0000000000000018 x24: 00000000000014f8 [ 1246.415139][ C0] x23: 0000000000000018 x22: 18ff80008c46e260 x21: 18ff80008c46dff0 [ 1246.415441][ C0] x20: 0000000000000000 x19: efff800000000000 x18: fff0000072d86400 [ 1246.415725][ C0] x17: 000000000000000b x16: ffff800080011d9c x15: 00000000ffffffff [ 1246.416004][ C0] x14: ffffffffffffffff x13: 000000000000000e x12: ffff7c1ffbf7f14f [ 1246.416310][ C0] x11: 0000000000000100 x10: 0000000000ff0100 x9 : 0000000000000000 [ 1246.416684][ C0] x8 : 29f0000020150000 x7 : ffff800080aba4c0 x6 : 0000000000000000 [ 1246.416958][ C0] x5 : 0000000000000001 x4 : ffff80008e657ac0 x3 : 0000000000000004 [ 1246.417248][ C0] x2 : 00000000000144f4 x1 : 0000000000000000 x0 : 00000000c600001b [ 1246.418013][ C0] Kernel panic - not syncing: Unhandled exception [ 1246.436750][ C0] CPU: 0 UID: 0 PID: 3624 Comm: syz.2.17 Not tainted syzkaller #0 PREEMPT [ 1246.438257][ C0] Hardware name: linux,dummy-virt (DT) [ 1246.439356][ C0] Call trace: [ 1246.440328][ C0] show_stack+0x2c/0x3c (C) [ 1246.441627][ C0] __dump_stack+0x30/0x40 [ 1246.442536][ C0] dump_stack_lvl+0x30/0x12c [ 1246.443363][ C0] dump_stack+0x1c/0x28 [ 1246.444194][ C0] vpanic+0x22c/0x59c [ 1246.445040][ C0] vpanic+0x0/0x59c [ 1246.445923][ C0] el1t_64_irq_handler+0x0/0x1c [ 1246.446853][ C0] el1_abort+0x0/0x5c [ 1246.447710][ C0] el1h_64_sync+0x6c/0x70 [ 1246.448721][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 1246.449714][ C0] kvm_arch_init_vm+0x150/0x288 [ 1246.450670][ C0] kvm_dev_ioctl+0x838/0x105c [ 1246.451629][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 1246.452627][ C0] invoke_syscall+0x90/0x2b4 [ 1246.453574][ C0] el0_svc_common+0x180/0x2f4 [ 1246.454587][ C0] do_el0_svc+0x58/0x74 [ 1246.455551][ C0] el0_svc+0x58/0x164 [ 1246.456341][ C0] el0t_64_sync_handler+0x84/0x12c [ 1246.457296][ C0] el0t_64_sync+0x198/0x19c [ 1246.459342][ C0] Kernel Offset: disabled [ 1246.460155][ C0] CPU features: 0x00000,000068c0,17de33e1,057ffe1f [ 1246.461161][ C0] Memory Limit: none [ 1246.464100][ C0] [ 1246.464671][ C0] ================================ [ 1246.465505][ C0] WARNING: inconsistent lock state [ 1246.466380][ C0] syzkaller #0 Not tainted [ 1246.467330][ C0] -------------------------------- [ 1246.468126][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 1246.469152][ C0] syz.2.17/3624 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 1246.470258][ C0] a6f000000d3ed6e8 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0x60/0x2a4 [ 1246.472663][ C0] {INITIAL USE} state was registered at: [ 1246.473655][ C0] lock_acquire+0x14c/0x2e0 [ 1246.474752][ C0] _raw_spin_lock+0x48/0x60 [ 1246.475640][ C0] kobject_add_internal+0x46c/0xee4 [ 1246.476500][ C0] kobject_add+0x10c/0x1d0 [ 1246.477364][ C0] device_add+0x494/0xd78 [ 1246.478239][ C0] device_register+0x28/0x38 [ 1246.479147][ C0] faux_bus_init+0x1c/0x88 [ 1246.480015][ C0] driver_init+0x30/0x58 [ 1246.480862][ C0] do_basic_setup+0x1c/0xa8 [ 1246.481740][ C0] kernel_init_freeable+0x244/0x330 [ 1246.482729][ C0] kernel_init+0x24/0x1d0 [ 1246.483599][ C0] ret_from_fork+0x10/0x20 [ 1246.484529][ C0] irq event stamp: 1908 [ 1246.485258][ C0] hardirqs last enabled at (1907): [] _raw_spin_unlock_irqrestore+0x44/0xbc [ 1246.486823][ C0] hardirqs last disabled at (1908): [] __panic_unhandled+0x24/0x68 [ 1246.488248][ C0] softirqs last enabled at (1864): [] handle_softirqs+0xb8c/0xd08 [ 1246.489732][ C0] softirqs last disabled at (1855): [] __do_softirq+0x14/0x20 [ 1246.491312][ C0] [ 1246.491312][ C0] other info that might help us debug this: [ 1246.492481][ C0] Possible unsafe locking scenario: [ 1246.492481][ C0] [ 1246.493452][ C0] CPU0 [ 1246.494070][ C0] ---- [ 1246.494723][ C0] lock(&k->list_lock); [ 1246.495682][ C0] [ 1246.496213][ C0] lock(&k->list_lock); [ 1246.497196][ C0] [ 1246.497196][ C0] *** DEADLOCK *** [ 1246.497196][ C0] [ 1246.498319][ C0] no locks held by syz.2.17/3624. [ 1246.499216][ C0] [ 1246.499216][ C0] stack backtrace: [ 1246.500149][ C0] CPU: 0 UID: 0 PID: 3624 Comm: syz.2.17 Not tainted syzkaller #0 PREEMPT [ 1246.501442][ C0] Hardware name: linux,dummy-virt (DT) [ 1246.502315][ C0] Call trace: [ 1246.502882][ C0] show_stack+0x2c/0x3c (C) [ 1246.503837][ C0] __dump_stack+0x30/0x40 [ 1246.504662][ C0] dump_stack_lvl+0x30/0x12c [ 1246.505580][ C0] dump_stack+0x1c/0x28 [ 1246.506436][ C0] print_usage_bug+0x2f4/0x32c [ 1246.507367][ C0] verify_lock_unused+0x78/0x88 [ 1246.508378][ C0] lock_acquire+0x22c/0x2e0 [ 1246.509305][ C0] _raw_spin_lock+0x48/0x60 [ 1246.510174][ C0] bus_for_each_dev+0x60/0x2a4 [ 1246.511193][ C0] coresight_panic_cb+0x2c/0x3c [ 1246.512163][ C0] notifier_call_chain+0x1e8/0x65c [ 1246.513174][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 1246.514153][ C0] vpanic+0x2c4/0x59c [ 1246.515012][ C0] vpanic+0x0/0x59c [ 1246.515862][ C0] el1t_64_irq_handler+0x0/0x1c [ 1246.516769][ C0] el1_abort+0x0/0x5c [ 1246.517599][ C0] el1h_64_sync+0x6c/0x70 [ 1246.518471][ C0] pkvm_init_host_vm+0xb8/0x160 (P) [ 1246.519461][ C0] kvm_arch_init_vm+0x150/0x288 [ 1246.520383][ C0] kvm_dev_ioctl+0x838/0x105c [ 1246.521319][ C0] __arm64_sys_ioctl+0x18c/0x244 [ 1246.522350][ C0] invoke_syscall+0x90/0x2b4 [ 1246.523354][ C0] el0_svc_common+0x180/0x2f4 [ 1246.524301][ C0] do_el0_svc+0x58/0x74 [ 1246.525203][ C0] el0_svc+0x58/0x164 [ 1246.525916][ C0] el0t_64_sync_handler+0x84/0x12c [ 1246.526750][ C0] el0t_64_sync+0x198/0x19c [ 1246.528944][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 12:41:37 Registers: info registers vcpu 0 CPU#0 PC=ffff800082127694 X00=0000000000000003 X01=0000000000000002 X02=0000000000000060 X03=ffff800082127590 X04=0000000000000001 X05=0000000000000000 X06=ffff800081f0e734 X07=ffff800087cd0c24 X08=29f0000020150000 X09=0000000000110001 X10=0000000000ff0100 X11=00000000000000fe X12=00000000000000a2 X13=0000000000000007 X14=0000000000110001 X15=0000000000000000 X16=00000000000000fe X17=000000000000000b X18=fff0000072d86400 X19=efff800000000000 X20=a2f000000dcb0880 X21=b9ff80008c43b018 X22=0000000000000002 X23=a2f000000dcb097c X24=00000000000000a2 X25=a2f000000dcb0ac8 X26=a2f000000dcb08c8 X27=00000000000000a2 X28=00000000000000a2 X29=ffff80008e6573f0 X30=ffff800082127694 SP=ffff80008e6573e0 PSTATE=004023c9 ---- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000 P01=0000 P02=0000 P03=0000 P04=0000 P05=0000 P06=0000 P07=0000 P08=0000 P09=0000 P10=0000 P11=0000 P12=0000 P13=0000 P14=0000 P15=0000 FFR=0000 Z00=2525252525252525:2525252525252525 Z01=000000756c6c2570:6f6f6c2f7665642f Z02=0000000000000000:ffffffff00000000 Z03=ffffff000000ff00:0000000000000000 Z04=0000000000000000:fff000f000000000 Z05=bb448243222c92da:e3914ed4e87380b0 Z06=6edc4d3a2914b135:d8e9c869e2695c88 Z07=b20fae707afde253:388e9c6c4fa85ca0 Z08=0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000 Z16=0000ffffdfa88290:0000ffffdfa88290 Z17=ffffff80ffffffd0:0000ffffdfa88260 Z18=0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000