syzkaller login: [ 62.077638][ T3164] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 62.081715][ T3164] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 62.101921][ T3164] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:15487' (ECDSA) to the list of known hosts. 1970/01/01 00:01:09 fuzzer started 1970/01/01 00:01:11 connecting to host at localhost:42801 1970/01/01 00:01:11 checking machine... 1970/01/01 00:01:11 checking revisions... 1970/01/01 00:01:12 testing simple program... executing program [ 75.977242][ T3326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.001107][ T3326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.384324][ T3326] device hsr_slave_0 entered promiscuous mode [ 77.435737][ T3326] device hsr_slave_1 entered promiscuous mode executing program [ 78.635886][ T3326] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.711078][ T3326] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.801738][ T3326] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.871526][ T3326] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.154544][ T3326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.220444][ T3637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.226847][ T3637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready executing program [ 80.768671][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.778707][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.816014][ T3637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.820645][ T3637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.863980][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.900636][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.002050][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.008448][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.041715][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.047534][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.078218][ T3326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.207137][ T3637] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.208515][ T3637] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.441843][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.447853][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.107300][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.115243][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.127126][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.134791][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.150895][ T3326] device veth0_vlan entered promiscuous mode [ 83.224819][ T3326] device veth1_vlan entered promiscuous mode [ 83.400314][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.409962][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.418641][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.424592][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.454910][ T3326] device veth0_macvtap entered promiscuous mode [ 83.499874][ T3326] device veth1_macvtap entered promiscuous mode [ 83.645186][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.650308][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.705053][ T3637] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.716970][ T3637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 83.769197][ T3326] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.770147][ T3326] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.770846][ T3326] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.771526][ T3326] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.207507][ T3326] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 84.738543][ T8] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:24 building call list... [ 84.985247][ T8] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.234383][ T8] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.416526][ T8] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program [ 87.636032][ T8] device hsr_slave_0 left promiscuous mode [ 87.685988][ T8] device hsr_slave_1 left promiscuous mode [ 87.807260][ T8] device veth1_macvtap left promiscuous mode [ 87.808015][ T8] device veth0_macvtap left promiscuous mode [ 87.808702][ T8] device veth1_vlan left promiscuous mode [ 87.809364][ T8] device veth0_vlan left promiscuous mode [ 88.709839][ T22] ------------[ cut here ]------------ [ 88.710524][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 88.711653][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 88.713382][ T22] Modules linked in: [ 88.714287][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Not tainted 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 88.715026][ T22] Hardware name: linux,dummy-virt (DT) [ 88.717513][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 88.718707][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 88.719193][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 88.719649][ T22] sp : ffff80001267b980 [ 88.720041][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 88.721076][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 88.722121][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 88.723561][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 88.725020][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 88.726423][ T22] x14: 756166206e6f6974 x13: 0000000000000306 x12: ffff80001267b680 [ 88.727769][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 88.728983][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 88.730088][ T22] x5 : ffff00007fbd09c8 x4 : 0000000000015ff5 x3 : 0000000000000001 [ 88.731147][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 88.732468][ T22] Call trace: [ 88.732931][ T22] __do_kernel_fault+0x170/0x1bc [ 88.733572][ T22] do_translation_fault+0x58/0xc0 [ 88.734110][ T22] do_mem_abort+0x44/0xb4 [ 88.734610][ T22] el1_abort+0x40/0x60 [ 88.735148][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 88.735862][ T22] el1h_64_sync+0x78/0x7c [ 88.736365][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 88.736983][ T22] d_lookup+0x44/0x70 [ 88.737545][ T22] lookup_dcache+0x24/0x84 [ 88.738131][ T22] __lookup_hash+0x24/0xd0 [ 88.738693][ T22] kern_path_locked+0x90/0x10c [ 88.739226][ T22] handle_remove+0x38/0x284 [ 88.739801][ T22] devtmpfsd+0x8c/0xd0 [ 88.740339][ T22] kthread+0x150/0x15c [ 88.740842][ T22] ret_from_fork+0x10/0x20 [ 88.741526][ T22] ---[ end trace 804a74ee28731e84 ]--- [ 88.743067][ T22] ------------[ cut here ]------------ [ 88.743485][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 88.744259][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 88.745014][ T22] Modules linked in: [ 88.745531][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 88.746271][ T22] Hardware name: linux,dummy-virt (DT) [ 88.746768][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 88.747369][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 88.747864][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 88.748316][ T22] sp : ffff80001267b980 [ 88.748971][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 88.751353][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 88.753802][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 88.755980][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 88.758369][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 88.760811][ T22] x14: 756166206e6f6974 x13: 000000000000032b x12: ffff80001267b680 [ 88.763397][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 88.766177][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 88.768575][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 88.770775][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 88.772964][ T22] Call trace: [ 88.774066][ T22] __do_kernel_fault+0x170/0x1bc [ 88.775662][ T22] do_translation_fault+0x58/0xc0 [ 88.777186][ T22] do_mem_abort+0x44/0xb4 [ 88.778082][ T22] el1_abort+0x40/0x60 [ 88.778810][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 88.779962][ T22] el1h_64_sync+0x78/0x7c [ 88.780832][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 88.781557][ T22] d_lookup+0x44/0x70 [ 88.782475][ T22] lookup_dcache+0x24/0x84 [ 88.783196][ T22] __lookup_hash+0x24/0xd0 [ 88.784016][ T22] kern_path_locked+0x90/0x10c [ 88.784702][ T22] handle_remove+0x38/0x284 [ 88.785552][ T22] devtmpfsd+0x8c/0xd0 [ 88.786404][ T22] kthread+0x150/0x15c [ 88.787168][ T22] ret_from_fork+0x10/0x20 [ 88.787983][ T22] ---[ end trace 804a74ee28731e85 ]--- [ 88.789491][ T22] ------------[ cut here ]------------ [ 88.790281][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 88.791967][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 88.793331][ T22] Modules linked in: [ 88.793980][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 88.795296][ T22] Hardware name: linux,dummy-virt (DT) [ 88.795851][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 88.796394][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 88.796847][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 88.797305][ T22] sp : ffff80001267b980 [ 88.797665][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 88.798854][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 88.799713][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 88.800416][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 88.801137][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 88.801915][ T22] x14: 756166206e6f6974 x13: 0000000000000350 x12: ffff80001267b680 [ 88.802908][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 88.803766][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 88.804982][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 88.805676][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 88.806364][ T22] Call trace: [ 88.806688][ T22] __do_kernel_fault+0x170/0x1bc [ 88.807100][ T22] do_translation_fault+0x58/0xc0 [ 88.807552][ T22] do_mem_abort+0x44/0xb4 [ 88.808002][ T22] el1_abort+0x40/0x60 [ 88.808680][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 88.809555][ T22] el1h_64_sync+0x78/0x7c [ 88.810105][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 88.810535][ T22] d_lookup+0x44/0x70 [ 88.810898][ T22] lookup_dcache+0x24/0x84 [ 88.811452][ T22] __lookup_hash+0x24/0xd0 [ 88.811859][ T22] kern_path_locked+0x90/0x10c [ 88.812447][ T22] handle_remove+0x38/0x284 [ 88.812916][ T22] devtmpfsd+0x8c/0xd0 [ 88.813297][ T22] kthread+0x150/0x15c [ 88.813715][ T22] ret_from_fork+0x10/0x20 [ 88.814170][ T22] ---[ end trace 804a74ee28731e86 ]--- [ 88.815456][ T22] ------------[ cut here ]------------ [ 88.815946][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 88.816556][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 88.817251][ T22] Modules linked in: [ 88.817655][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 88.818783][ T22] Hardware name: linux,dummy-virt (DT) [ 88.819637][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 88.820986][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 88.821490][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 88.822064][ T22] sp : ffff80001267b980 [ 88.822933][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 88.823732][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 88.824466][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 88.825197][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 88.825937][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 88.826673][ T22] x14: 756166206e6f6974 x13: 0000000000000375 x12: ffff80001267b680 [ 88.827405][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 88.828303][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 88.829768][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 88.831466][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 88.832360][ T22] Call trace: [ 88.832987][ T22] __do_kernel_fault+0x170/0x1bc [ 88.833472][ T22] do_translation_fault+0x58/0xc0 [ 88.833875][ T22] do_mem_abort+0x44/0xb4 [ 88.834248][ T22] el1_abort+0x40/0x60 [ 88.834623][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 88.835040][ T22] el1h_64_sync+0x78/0x7c [ 88.835412][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 88.835869][ T22] d_lookup+0x44/0x70 [ 88.836229][ T22] lookup_dcache+0x24/0x84 [ 88.836607][ T22] __lookup_hash+0x24/0xd0 [ 88.836983][ T22] kern_path_locked+0x90/0x10c [ 88.837371][ T22] handle_remove+0x38/0x284 [ 88.837763][ T22] devtmpfsd+0x8c/0xd0 [ 88.838403][ T22] kthread+0x150/0x15c [ 88.839116][ T22] ret_from_fork+0x10/0x20 [ 88.840050][ T22] ---[ end trace 804a74ee28731e87 ]--- [ 88.840882][ T22] ------------[ cut here ]------------ [ 88.841321][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 88.842644][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 88.843295][ T22] Modules linked in: [ 88.843710][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 88.844398][ T22] Hardware name: linux,dummy-virt (DT) [ 88.844799][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 88.845342][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 88.845801][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 88.846221][ T22] sp : ffff80001267b980 [ 88.846567][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 88.847310][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 88.848120][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 88.849734][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 88.851687][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 88.852896][ T22] x14: 756166206e6f6974 x13: 000000000000039a x12: ffff80001267b680 [ 88.853700][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 88.854556][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 88.855245][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 88.856037][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 88.856754][ T22] Call trace: [ 88.857052][ T22] __do_kernel_fault+0x170/0x1bc [ 88.857466][ T22] do_translation_fault+0x58/0xc0 [ 88.857882][ T22] do_mem_abort+0x44/0xb4 [ 88.858564][ T22] el1_abort+0x40/0x60 [ 88.859229][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 88.860117][ T22] el1h_64_sync+0x78/0x7c [ 88.860531][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 88.860953][ T22] d_lookup+0x44/0x70 [ 88.861314][ T22] lookup_dcache+0x24/0x84 [ 88.861712][ T22] __lookup_hash+0x24/0xd0 [ 88.862095][ T22] kern_path_locked+0x90/0x10c [ 88.862714][ T22] handle_remove+0x38/0x284 [ 88.863109][ T22] devtmpfsd+0x8c/0xd0 [ 88.863473][ T22] kthread+0x150/0x15c [ 88.863868][ T22] ret_from_fork+0x10/0x20 [ 88.864256][ T22] ---[ end trace 804a74ee28731e88 ]--- [ 88.865170][ T22] ------------[ cut here ]------------ [ 88.865558][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 88.866090][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 88.866718][ T22] Modules linked in: [ 88.867100][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 88.867898][ T22] Hardware name: linux,dummy-virt (DT) [ 88.868597][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 88.869260][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 88.869689][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 88.870092][ T22] sp : ffff80001267b980 [ 88.870419][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 88.871165][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 88.871935][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 88.872883][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 88.873664][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 88.874395][ T22] x14: 756166206e6f6974 x13: 00000000000003bf x12: ffff80001267b680 [ 88.875198][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 88.875942][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 88.876673][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 88.877360][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 88.878186][ T22] Call trace: [ 88.878681][ T22] __do_kernel_fault+0x170/0x1bc [ 88.879130][ T22] do_translation_fault+0x58/0xc0 [ 88.879547][ T22] do_mem_abort+0x44/0xb4 [ 88.879955][ T22] el1_abort+0x40/0x60 [ 88.880368][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 88.880778][ T22] el1h_64_sync+0x78/0x7c [ 88.881147][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 88.881583][ T22] d_lookup+0x44/0x70 [ 88.881968][ T22] lookup_dcache+0x24/0x84 [ 88.882520][ T22] __lookup_hash+0x24/0xd0 [ 88.882963][ T22] kern_path_locked+0x90/0x10c [ 88.883355][ T22] handle_remove+0x38/0x284 [ 88.883774][ T22] devtmpfsd+0x8c/0xd0 [ 88.884141][ T22] kthread+0x150/0x15c [ 88.884509][ T22] ret_from_fork+0x10/0x20 [ 88.885012][ T22] ---[ end trace 804a74ee28731e89 ]--- [ 88.885971][ T22] ------------[ cut here ]------------ [ 88.886342][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 88.886873][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 88.887588][ T22] Modules linked in: [ 88.888037][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 88.889606][ T22] Hardware name: linux,dummy-virt (DT) [ 88.890173][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 88.890741][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 88.891239][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 88.891698][ T22] sp : ffff80001267b980 [ 88.892059][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 88.892869][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 88.893597][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 88.894329][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 88.895119][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 88.895926][ T22] x14: 756166206e6f6974 x13: 00000000000003e4 x12: ffff80001267b680 [ 88.896656][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 88.897849][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 88.899974][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 88.901445][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 88.902471][ T22] Call trace: [ 88.902915][ T22] __do_kernel_fault+0x170/0x1bc [ 88.903327][ T22] do_translation_fault+0x58/0xc0 [ 88.903793][ T22] do_mem_abort+0x44/0xb4 [ 88.904182][ T22] el1_abort+0x40/0x60 [ 88.904570][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 88.904986][ T22] el1h_64_sync+0x78/0x7c [ 88.905404][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 88.905827][ T22] d_lookup+0x44/0x70 [ 88.906476][ T22] lookup_dcache+0x24/0x84 [ 88.907023][ T22] __lookup_hash+0x24/0xd0 [ 88.907644][ T22] kern_path_locked+0x90/0x10c [ 88.908512][ T22] handle_remove+0x38/0x284 [ 88.909555][ T22] devtmpfsd+0x8c/0xd0 [ 88.910210][ T22] kthread+0x150/0x15c [ 88.910650][ T22] ret_from_fork+0x10/0x20 [ 88.911031][ T22] ---[ end trace 804a74ee28731e8a ]--- [ 88.911927][ T22] ------------[ cut here ]------------ [ 88.912739][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 88.913275][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 88.913906][ T22] Modules linked in: [ 88.914271][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 88.914936][ T22] Hardware name: linux,dummy-virt (DT) [ 88.915309][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 88.915860][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 88.916264][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 88.916678][ T22] sp : ffff80001267b980 [ 88.917062][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 88.918157][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 88.919468][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 88.920850][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 88.921902][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 88.922937][ T22] x14: 756166206e6f6974 x13: 0000000000000409 x12: ffff80001267b680 [ 88.924354][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 88.925671][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 88.926730][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 88.927888][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 88.929856][ T22] Call trace: [ 88.930378][ T22] __do_kernel_fault+0x170/0x1bc [ 88.930840][ T22] do_translation_fault+0x58/0xc0 [ 88.931264][ T22] do_mem_abort+0x44/0xb4 [ 88.931657][ T22] el1_abort+0x40/0x60 [ 88.932067][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 88.932811][ T22] el1h_64_sync+0x78/0x7c [ 88.933187][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 88.933621][ T22] d_lookup+0x44/0x70 [ 88.934207][ T22] lookup_dcache+0x24/0x84 [ 88.934728][ T22] __lookup_hash+0x24/0xd0 [ 88.935297][ T22] kern_path_locked+0x90/0x10c [ 88.935891][ T22] handle_remove+0x38/0x284 [ 88.936360][ T22] devtmpfsd+0x8c/0xd0 [ 88.936839][ T22] kthread+0x150/0x15c [ 88.937223][ T22] ret_from_fork+0x10/0x20 [ 88.937644][ T22] ---[ end trace 804a74ee28731e8b ]--- [ 88.938395][ T22] ------------[ cut here ]------------ [ 88.938795][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 88.939342][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 88.940011][ T22] Modules linked in: [ 88.940451][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 88.941137][ T22] Hardware name: linux,dummy-virt (DT) [ 88.941587][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 88.942330][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 88.943142][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 88.943558][ T22] sp : ffff80001267b980 [ 88.943892][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 88.945106][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 88.946047][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 88.946983][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 88.947994][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 88.948845][ T22] x14: 756166206e6f6974 x13: 000000000000042e x12: ffff80001267b680 [ 88.949668][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 88.950428][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 88.951128][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 88.951889][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 88.952764][ T22] Call trace: [ 88.953058][ T22] __do_kernel_fault+0x170/0x1bc [ 88.953474][ T22] do_translation_fault+0x58/0xc0 [ 88.953873][ T22] do_mem_abort+0x44/0xb4 [ 88.954442][ T22] el1_abort+0x40/0x60 [ 88.954928][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 88.955573][ T22] el1h_64_sync+0x78/0x7c [ 88.956096][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 88.956739][ T22] d_lookup+0x44/0x70 [ 88.957138][ T22] lookup_dcache+0x24/0x84 [ 88.957527][ T22] __lookup_hash+0x24/0xd0 [ 88.957911][ T22] kern_path_locked+0x90/0x10c [ 88.958334][ T22] handle_remove+0x38/0x284 [ 88.958762][ T22] devtmpfsd+0x8c/0xd0 [ 88.959145][ T22] kthread+0x150/0x15c [ 88.959536][ T22] ret_from_fork+0x10/0x20 [ 88.959931][ T22] ---[ end trace 804a74ee28731e8c ]--- [ 88.960711][ T22] ------------[ cut here ]------------ [ 88.961079][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 88.961770][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 88.962606][ T22] Modules linked in: [ 88.962992][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 88.963717][ T22] Hardware name: linux,dummy-virt (DT) [ 88.964150][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 88.964902][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 88.965527][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 88.966084][ T22] sp : ffff80001267b980 [ 88.966529][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 88.967490][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 88.968502][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 88.969473][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 88.970211][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 88.970960][ T22] x14: 756166206e6f6974 x13: 0000000000000453 x12: ffff80001267b680 [ 88.971708][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 88.972606][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 88.973524][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 88.974445][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 88.975537][ T22] Call trace: [ 88.975996][ T22] __do_kernel_fault+0x170/0x1bc [ 88.976422][ T22] do_translation_fault+0x58/0xc0 [ 88.976838][ T22] do_mem_abort+0x44/0xb4 [ 88.977208][ T22] el1_abort+0x40/0x60 [ 88.977582][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 88.978009][ T22] el1h_64_sync+0x78/0x7c [ 88.978382][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 88.978803][ T22] d_lookup+0x44/0x70 [ 88.979171][ T22] lookup_dcache+0x24/0x84 [ 88.979551][ T22] __lookup_hash+0x24/0xd0 [ 88.979947][ T22] kern_path_locked+0x90/0x10c [ 88.980335][ T22] handle_remove+0x38/0x284 [ 88.980738][ T22] devtmpfsd+0x8c/0xd0 [ 88.981120][ T22] kthread+0x150/0x15c [ 88.981490][ T22] ret_from_fork+0x10/0x20 [ 88.981982][ T22] ---[ end trace 804a74ee28731e8d ]--- executing program executing program [ 93.712631][ T22] __do_kernel_fault: 115122 callbacks suppressed [ 93.712896][ T22] ------------[ cut here ]------------ [ 93.713820][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 93.714392][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 93.715118][ T22] Modules linked in: [ 93.715523][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 93.716666][ T22] Hardware name: linux,dummy-virt (DT) [ 93.717095][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 93.717706][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 93.718141][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 93.718570][ T22] sp : ffff80001267b980 [ 93.718944][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 93.719788][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 93.720545][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 93.721337][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 93.722396][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 93.723152][ T22] x14: 756166206e6f6974 x13: 0000000000000479 x12: ffff80001267b680 [ 93.723933][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 93.724695][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 93.725452][ T22] x5 : ffff00007fbd09c8 x4 : 0000000000015ff5 x3 : 0000000000000001 [ 93.726225][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 93.727025][ T22] Call trace: [ 93.727337][ T22] __do_kernel_fault+0x170/0x1bc [ 93.727804][ T22] do_translation_fault+0x58/0xc0 [ 93.728222][ T22] do_mem_abort+0x44/0xb4 [ 93.728610][ T22] el1_abort+0x40/0x60 [ 93.728995][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 93.729414][ T22] el1h_64_sync+0x78/0x7c [ 93.729807][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 93.730243][ T22] d_lookup+0x44/0x70 [ 93.730629][ T22] lookup_dcache+0x24/0x84 [ 93.731026][ T22] __lookup_hash+0x24/0xd0 [ 93.731415][ T22] kern_path_locked+0x90/0x10c [ 93.731860][ T22] handle_remove+0x38/0x284 [ 93.732403][ T22] devtmpfsd+0x8c/0xd0 [ 93.733047][ T22] kthread+0x150/0x15c [ 93.733530][ T22] ret_from_fork+0x10/0x20 [ 93.734099][ T22] ---[ end trace 804a74ee28731e8e ]--- [ 93.735306][ T22] ------------[ cut here ]------------ [ 93.735736][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 93.736313][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 93.736988][ T22] Modules linked in: [ 93.737365][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 93.738075][ T22] Hardware name: linux,dummy-virt (DT) [ 93.738471][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 93.739028][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 93.739450][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 93.739907][ T22] sp : ffff80001267b980 [ 93.740240][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 93.741025][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 93.741771][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 93.742753][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 93.743498][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 93.744268][ T22] x14: 756166206e6f6974 x13: 000000000000049e x12: ffff80001267b680 [ 93.745011][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 93.745748][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 93.746470][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 93.747189][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 93.747978][ T22] Call trace: [ 93.748280][ T22] __do_kernel_fault+0x170/0x1bc [ 93.748684][ T22] do_translation_fault+0x58/0xc0 [ 93.749103][ T22] do_mem_abort+0x44/0xb4 [ 93.749493][ T22] el1_abort+0x40/0x60 [ 93.749886][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 93.750305][ T22] el1h_64_sync+0x78/0x7c [ 93.750703][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 93.751193][ T22] d_lookup+0x44/0x70 [ 93.751592][ T22] lookup_dcache+0x24/0x84 [ 93.752065][ T22] __lookup_hash+0x24/0xd0 [ 93.752658][ T22] kern_path_locked+0x90/0x10c [ 93.753096][ T22] handle_remove+0x38/0x284 [ 93.753538][ T22] devtmpfsd+0x8c/0xd0 [ 93.753914][ T22] kthread+0x150/0x15c [ 93.754288][ T22] ret_from_fork+0x10/0x20 [ 93.754687][ T22] ---[ end trace 804a74ee28731e8f ]--- [ 93.755483][ T22] ------------[ cut here ]------------ [ 93.755895][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 93.756488][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 93.757160][ T22] Modules linked in: [ 93.757540][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 93.758267][ T22] Hardware name: linux,dummy-virt (DT) [ 93.758676][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 93.759250][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 93.759712][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 93.760151][ T22] sp : ffff80001267b980 [ 93.760485][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 93.761219][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 93.761987][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 93.762969][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 93.764084][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 93.765195][ T22] x14: 756166206e6f6974 x13: 00000000000004c3 x12: ffff80001267b680 [ 93.766420][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 93.767517][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 93.768558][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 93.769625][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 93.770546][ T22] Call trace: [ 93.770935][ T22] __do_kernel_fault+0x170/0x1bc [ 93.771649][ T22] do_translation_fault+0x58/0xc0 [ 93.772258][ T22] do_mem_abort+0x44/0xb4 [ 93.772743][ T22] el1_abort+0x40/0x60 [ 93.773149][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 93.773589][ T22] el1h_64_sync+0x78/0x7c [ 93.773999][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 93.774435][ T22] d_lookup+0x44/0x70 [ 93.774815][ T22] lookup_dcache+0x24/0x84 [ 93.775244][ T22] __lookup_hash+0x24/0xd0 [ 93.775646][ T22] kern_path_locked+0x90/0x10c [ 93.776094][ T22] handle_remove+0x38/0x284 [ 93.776498][ T22] devtmpfsd+0x8c/0xd0 [ 93.776877][ T22] kthread+0x150/0x15c [ 93.777250][ T22] ret_from_fork+0x10/0x20 [ 93.777781][ T22] ---[ end trace 804a74ee28731e90 ]--- [ 93.778714][ T22] ------------[ cut here ]------------ [ 93.779157][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 93.779829][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 93.780804][ T22] Modules linked in: [ 93.781350][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 93.782319][ T22] Hardware name: linux,dummy-virt (DT) [ 93.782808][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 93.783369][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 93.783840][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 93.784261][ T22] sp : ffff80001267b980 [ 93.784659][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 93.785415][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 93.786171][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 93.786954][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 93.787730][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 93.788475][ T22] x14: 756166206e6f6974 x13: 00000000000004e8 x12: ffff80001267b680 [ 93.789384][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 93.790518][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 93.791656][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 93.792628][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 93.793398][ T22] Call trace: [ 93.793745][ T22] __do_kernel_fault+0x170/0x1bc [ 93.794196][ T22] do_translation_fault+0x58/0xc0 [ 93.794638][ T22] do_mem_abort+0x44/0xb4 [ 93.795028][ T22] el1_abort+0x40/0x60 [ 93.795403][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 93.795860][ T22] el1h_64_sync+0x78/0x7c [ 93.796251][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 93.796695][ T22] d_lookup+0x44/0x70 [ 93.797087][ T22] lookup_dcache+0x24/0x84 [ 93.797480][ T22] __lookup_hash+0x24/0xd0 [ 93.797983][ T22] kern_path_locked+0x90/0x10c [ 93.798583][ T22] handle_remove+0x38/0x284 [ 93.799203][ T22] devtmpfsd+0x8c/0xd0 [ 93.799833][ T22] kthread+0x150/0x15c [ 93.800416][ T22] ret_from_fork+0x10/0x20 [ 93.801016][ T22] ---[ end trace 804a74ee28731e91 ]--- [ 93.802363][ T22] ------------[ cut here ]------------ [ 93.802822][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 93.803404][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 93.804107][ T22] Modules linked in: [ 93.804498][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 93.805260][ T22] Hardware name: linux,dummy-virt (DT) [ 93.805741][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 93.806329][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 93.806761][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 93.807179][ T22] sp : ffff80001267b980 [ 93.807512][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 93.808287][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 93.809065][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 93.809808][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 93.810568][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 93.811338][ T22] x14: 756166206e6f6974 x13: 000000000000050d x12: ffff80001267b680 [ 93.812247][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 93.813040][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 93.813819][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 93.814548][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 93.815661][ T22] Call trace: [ 93.816163][ T22] __do_kernel_fault+0x170/0x1bc [ 93.816748][ T22] do_translation_fault+0x58/0xc0 [ 93.817326][ T22] do_mem_abort+0x44/0xb4 [ 93.817887][ T22] el1_abort+0x40/0x60 [ 93.818384][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 93.818970][ T22] el1h_64_sync+0x78/0x7c [ 93.819558][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 93.820207][ T22] d_lookup+0x44/0x70 [ 93.820732][ T22] lookup_dcache+0x24/0x84 [ 93.821321][ T22] __lookup_hash+0x24/0xd0 [ 93.821851][ T22] kern_path_locked+0x90/0x10c [ 93.822474][ T22] handle_remove+0x38/0x284 [ 93.822933][ T22] devtmpfsd+0x8c/0xd0 [ 93.823303][ T22] kthread+0x150/0x15c [ 93.823733][ T22] ret_from_fork+0x10/0x20 [ 93.824133][ T22] ---[ end trace 804a74ee28731e92 ]--- [ 93.825252][ T22] ------------[ cut here ]------------ [ 93.825711][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 93.826330][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 93.827046][ T22] Modules linked in: [ 93.827429][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 93.828196][ T22] Hardware name: linux,dummy-virt (DT) [ 93.828659][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 93.829424][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 93.830075][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 93.830754][ T22] sp : ffff80001267b980 [ 93.831251][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 93.832228][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 93.833165][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 93.834159][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 93.835269][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 93.836400][ T22] x14: 756166206e6f6974 x13: 0000000000000532 x12: ffff80001267b680 [ 93.837483][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 93.838468][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 93.839423][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 93.840250][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 93.840981][ T22] Call trace: [ 93.841296][ T22] __do_kernel_fault+0x170/0x1bc [ 93.841717][ T22] do_translation_fault+0x58/0xc0 [ 93.842213][ T22] do_mem_abort+0x44/0xb4 [ 93.842686][ T22] el1_abort+0x40/0x60 [ 93.843070][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 93.843495][ T22] el1h_64_sync+0x78/0x7c [ 93.843913][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 93.844349][ T22] d_lookup+0x44/0x70 [ 93.844806][ T22] lookup_dcache+0x24/0x84 [ 93.845207][ T22] __lookup_hash+0x24/0xd0 [ 93.845652][ T22] kern_path_locked+0x90/0x10c [ 93.846201][ T22] handle_remove+0x38/0x284 [ 93.846791][ T22] devtmpfsd+0x8c/0xd0 [ 93.847327][ T22] kthread+0x150/0x15c [ 93.847787][ T22] ret_from_fork+0x10/0x20 [ 93.848312][ T22] ---[ end trace 804a74ee28731e93 ]--- [ 93.849282][ T22] ------------[ cut here ]------------ [ 93.849840][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 93.850553][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 93.851416][ T22] Modules linked in: [ 93.851887][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 93.852840][ T22] Hardware name: linux,dummy-virt (DT) [ 93.853239][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 93.853912][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 93.854490][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 93.855198][ T22] sp : ffff80001267b980 [ 93.855747][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 93.856772][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 93.857822][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 93.858900][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 93.859884][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 93.860843][ T22] x14: 756166206e6f6974 x13: 0000000000000557 x12: ffff80001267b680 [ 93.861791][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 93.862713][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 93.863842][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 93.864845][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 93.865871][ T22] Call trace: [ 93.866326][ T22] __do_kernel_fault+0x170/0x1bc [ 93.866883][ T22] do_translation_fault+0x58/0xc0 [ 93.867525][ T22] do_mem_abort+0x44/0xb4 [ 93.868083][ T22] el1_abort+0x40/0x60 [ 93.868569][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 93.869154][ T22] el1h_64_sync+0x78/0x7c [ 93.869714][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 93.870304][ T22] d_lookup+0x44/0x70 [ 93.870784][ T22] lookup_dcache+0x24/0x84 [ 93.871311][ T22] __lookup_hash+0x24/0xd0 [ 93.871901][ T22] kern_path_locked+0x90/0x10c [ 93.872428][ T22] handle_remove+0x38/0x284 [ 93.872959][ T22] devtmpfsd+0x8c/0xd0 [ 93.873480][ T22] kthread+0x150/0x15c [ 93.874010][ T22] ret_from_fork+0x10/0x20 [ 93.874550][ T22] ---[ end trace 804a74ee28731e94 ]--- [ 93.875716][ T22] ------------[ cut here ]------------ [ 93.876258][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 93.876983][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 93.877788][ T22] Modules linked in: [ 93.878261][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 93.879269][ T22] Hardware name: linux,dummy-virt (DT) [ 93.879776][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 93.880578][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 93.881111][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 93.881705][ T22] sp : ffff80001267b980 [ 93.882192][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 93.883005][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 93.883855][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 93.884682][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 93.885551][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 93.886292][ T22] x14: 756166206e6f6974 x13: 000000000000057c x12: ffff80001267b680 [ 93.887093][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 93.887865][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 93.888646][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 93.889379][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 93.890102][ T22] Call trace: [ 93.890464][ T22] __do_kernel_fault+0x170/0x1bc [ 93.890894][ T22] do_translation_fault+0x58/0xc0 [ 93.891350][ T22] do_mem_abort+0x44/0xb4 [ 93.891809][ T22] el1_abort+0x40/0x60 [ 93.892358][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 93.892917][ T22] el1h_64_sync+0x78/0x7c [ 93.893501][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 93.893941][ T22] d_lookup+0x44/0x70 [ 93.894360][ T22] lookup_dcache+0x24/0x84 [ 93.894842][ T22] __lookup_hash+0x24/0xd0 [ 93.895290][ T22] kern_path_locked+0x90/0x10c [ 93.895735][ T22] handle_remove+0x38/0x284 [ 93.896212][ T22] devtmpfsd+0x8c/0xd0 [ 93.896596][ T22] kthread+0x150/0x15c [ 93.896969][ T22] ret_from_fork+0x10/0x20 [ 93.897357][ T22] ---[ end trace 804a74ee28731e95 ]--- [ 93.898224][ T22] ------------[ cut here ]------------ [ 93.898756][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 93.899352][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 93.900069][ T22] Modules linked in: [ 93.900452][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 93.901163][ T22] Hardware name: linux,dummy-virt (DT) [ 93.901590][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 93.902286][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 93.902913][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 93.903332][ T22] sp : ffff80001267b980 [ 93.903864][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 93.904954][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 93.905965][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 93.906936][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 93.907893][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 93.908632][ T22] x14: 756166206e6f6974 x13: 00000000000005a1 x12: ffff80001267b680 [ 93.909392][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 93.910380][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 93.911133][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 93.911905][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 93.912816][ T22] Call trace: [ 93.913115][ T22] __do_kernel_fault+0x170/0x1bc [ 93.913574][ T22] do_translation_fault+0x58/0xc0 [ 93.914036][ T22] do_mem_abort+0x44/0xb4 [ 93.914446][ T22] el1_abort+0x40/0x60 [ 93.914866][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 93.915288][ T22] el1h_64_sync+0x78/0x7c [ 93.915723][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 93.916343][ T22] d_lookup+0x44/0x70 [ 93.916861][ T22] lookup_dcache+0x24/0x84 [ 93.917407][ T22] __lookup_hash+0x24/0xd0 [ 93.917803][ T22] kern_path_locked+0x90/0x10c [ 93.918203][ T22] handle_remove+0x38/0x284 [ 93.918622][ T22] devtmpfsd+0x8c/0xd0 [ 93.919030][ T22] kthread+0x150/0x15c [ 93.919408][ T22] ret_from_fork+0x10/0x20 [ 93.919840][ T22] ---[ end trace 804a74ee28731e96 ]--- [ 93.920595][ T22] ------------[ cut here ]------------ [ 93.920988][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 93.921569][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 93.922430][ T22] Modules linked in: [ 93.922897][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 93.923719][ T22] Hardware name: linux,dummy-virt (DT) [ 93.924323][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 93.925144][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 93.925805][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 93.926401][ T22] sp : ffff80001267b980 [ 93.926875][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 93.927755][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 93.928489][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 93.929217][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 93.929946][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 93.930682][ T22] x14: 756166206e6f6974 x13: 00000000000005c6 x12: ffff80001267b680 [ 93.931470][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 93.932445][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 93.933256][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 93.933979][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 93.934733][ T22] Call trace: [ 93.935043][ T22] __do_kernel_fault+0x170/0x1bc [ 93.935473][ T22] do_translation_fault+0x58/0xc0 [ 93.935993][ T22] do_mem_abort+0x44/0xb4 [ 93.936413][ T22] el1_abort+0x40/0x60 [ 93.936803][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 93.937217][ T22] el1h_64_sync+0x78/0x7c [ 93.937664][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 93.938100][ T22] d_lookup+0x44/0x70 [ 93.938488][ T22] lookup_dcache+0x24/0x84 [ 93.938876][ T22] __lookup_hash+0x24/0xd0 [ 93.939264][ T22] kern_path_locked+0x90/0x10c [ 93.939692][ T22] handle_remove+0x38/0x284 [ 93.940100][ T22] devtmpfsd+0x8c/0xd0 [ 93.940484][ T22] kthread+0x150/0x15c [ 93.940862][ T22] ret_from_fork+0x10/0x20 [ 93.941251][ T22] ---[ end trace 804a74ee28731e97 ]--- executing program [ 98.722383][ T22] __do_kernel_fault: 115384 callbacks suppressed [ 98.722519][ T22] ------------[ cut here ]------------ [ 98.723743][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 98.724581][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 98.725479][ T22] Modules linked in: [ 98.726060][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 98.727004][ T22] Hardware name: linux,dummy-virt (DT) [ 98.727546][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.728330][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 98.729216][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 98.730137][ T22] sp : ffff80001267b980 [ 98.730688][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 98.731740][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 98.732824][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 98.733598][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 98.734565][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c executing program [ 98.735376][ T22] x14: 756166206e6f6974 x13: 00000000000005ec x12: ffff80001267b680 [ 98.736681][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 98.737436][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 98.738213][ T22] x5 : ffff00007fbd09c8 x4 : 0000000000015ff5 x3 : 0000000000000001 [ 98.739189][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 98.740421][ T22] Call trace: [ 98.740849][ T22] __do_kernel_fault+0x170/0x1bc [ 98.741479][ T22] do_translation_fault+0x58/0xc0 [ 98.742165][ T22] do_mem_abort+0x44/0xb4 [ 98.742670][ T22] el1_abort+0x40/0x60 [ 98.743152][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 98.743732][ T22] el1h_64_sync+0x78/0x7c [ 98.744284][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 98.744904][ T22] d_lookup+0x44/0x70 [ 98.745440][ T22] lookup_dcache+0x24/0x84 [ 98.745985][ T22] __lookup_hash+0x24/0xd0 [ 98.746509][ T22] kern_path_locked+0x90/0x10c [ 98.747185][ T22] handle_remove+0x38/0x284 [ 98.747764][ T22] devtmpfsd+0x8c/0xd0 [ 98.748233][ T22] kthread+0x150/0x15c [ 98.748747][ T22] ret_from_fork+0x10/0x20 [ 98.749299][ T22] ---[ end trace 804a74ee28731e98 ]--- [ 98.750566][ T22] ------------[ cut here ]------------ [ 98.750983][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 98.751576][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 98.752439][ T22] Modules linked in: [ 98.752850][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 98.753558][ T22] Hardware name: linux,dummy-virt (DT) [ 98.753996][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.754548][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 98.754996][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 98.755417][ T22] sp : ffff80001267b980 [ 98.755762][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 98.756574][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 98.757322][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 98.758127][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 98.758864][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 98.759610][ T22] x14: 756166206e6f6974 x13: 0000000000000611 x12: ffff80001267b680 [ 98.760428][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 98.761240][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 98.762714][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 98.763849][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 98.765083][ T22] Call trace: [ 98.765440][ T22] __do_kernel_fault+0x170/0x1bc [ 98.765900][ T22] do_translation_fault+0x58/0xc0 [ 98.766362][ T22] do_mem_abort+0x44/0xb4 [ 98.766759][ T22] el1_abort+0x40/0x60 [ 98.767214][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 98.767661][ T22] el1h_64_sync+0x78/0x7c [ 98.768094][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 98.768540][ T22] d_lookup+0x44/0x70 [ 98.769168][ T22] lookup_dcache+0x24/0x84 [ 98.769639][ T22] __lookup_hash+0x24/0xd0 [ 98.770155][ T22] kern_path_locked+0x90/0x10c [ 98.770727][ T22] handle_remove+0x38/0x284 [ 98.771331][ T22] devtmpfsd+0x8c/0xd0 [ 98.771930][ T22] kthread+0x150/0x15c [ 98.772451][ T22] ret_from_fork+0x10/0x20 [ 98.772924][ T22] ---[ end trace 804a74ee28731e99 ]--- [ 98.773697][ T22] ------------[ cut here ]------------ [ 98.774117][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 98.774702][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 98.775657][ T22] Modules linked in: [ 98.776272][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 98.777434][ T22] Hardware name: linux,dummy-virt (DT) [ 98.777961][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.778618][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 98.779079][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 98.779481][ T22] sp : ffff80001267b980 [ 98.779830][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 98.780631][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 98.781416][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 98.782180][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 98.782974][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 98.783976][ T22] x14: 756166206e6f6974 x13: 0000000000000636 x12: ffff80001267b680 [ 98.784690][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 98.785390][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 98.786128][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 98.786867][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 98.787881][ T22] Call trace: [ 98.788332][ T22] __do_kernel_fault+0x170/0x1bc [ 98.788962][ T22] do_translation_fault+0x58/0xc0 [ 98.789612][ T22] do_mem_abort+0x44/0xb4 [ 98.790169][ T22] el1_abort+0x40/0x60 [ 98.790589][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 98.791090][ T22] el1h_64_sync+0x78/0x7c [ 98.791592][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 98.792169][ T22] d_lookup+0x44/0x70 [ 98.792604][ T22] lookup_dcache+0x24/0x84 [ 98.793022][ T22] __lookup_hash+0x24/0xd0 [ 98.793428][ T22] kern_path_locked+0x90/0x10c [ 98.793822][ T22] handle_remove+0x38/0x284 [ 98.794206][ T22] devtmpfsd+0x8c/0xd0 [ 98.794561][ T22] kthread+0x150/0x15c [ 98.794927][ T22] ret_from_fork+0x10/0x20 [ 98.795307][ T22] ---[ end trace 804a74ee28731e9a ]--- [ 98.796110][ T22] ------------[ cut here ]------------ [ 98.796478][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 98.797036][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 98.797681][ T22] Modules linked in: [ 98.798073][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 98.798725][ T22] Hardware name: linux,dummy-virt (DT) [ 98.799104][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.799767][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 98.800420][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 98.801217][ T22] sp : ffff80001267b980 [ 98.801751][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 98.802712][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 98.803587][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 98.804589][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 98.805371][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 98.806191][ T22] x14: 756166206e6f6974 x13: 000000000000065b x12: ffff80001267b680 [ 98.806963][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 98.807936][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 98.809060][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 98.809990][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 98.810811][ T22] Call trace: [ 98.811137][ T22] __do_kernel_fault+0x170/0x1bc [ 98.811899][ T22] do_translation_fault+0x58/0xc0 [ 98.812939][ T22] do_mem_abort+0x44/0xb4 [ 98.813845][ T22] el1_abort+0x40/0x60 [ 98.814831][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 98.815792][ T22] el1h_64_sync+0x78/0x7c [ 98.816313][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 98.816868][ T22] d_lookup+0x44/0x70 [ 98.817416][ T22] lookup_dcache+0x24/0x84 [ 98.817915][ T22] __lookup_hash+0x24/0xd0 [ 98.818343][ T22] kern_path_locked+0x90/0x10c [ 98.818779][ T22] handle_remove+0x38/0x284 [ 98.819213][ T22] devtmpfsd+0x8c/0xd0 [ 98.819593][ T22] kthread+0x150/0x15c [ 98.820018][ T22] ret_from_fork+0x10/0x20 [ 98.820420][ T22] ---[ end trace 804a74ee28731e9b ]--- [ 98.821187][ T22] ------------[ cut here ]------------ [ 98.821585][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 98.822594][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 98.823278][ T22] Modules linked in: [ 98.823863][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 98.824769][ T22] Hardware name: linux,dummy-virt (DT) [ 98.825480][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.826372][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 98.827113][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 98.827832][ T22] sp : ffff80001267b980 [ 98.828189][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 98.829001][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 98.829750][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 98.830512][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 98.831325][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 98.832272][ T22] x14: 756166206e6f6974 x13: 0000000000000680 x12: ffff80001267b680 [ 98.833061][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 98.833941][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 98.834925][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 98.835886][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 98.836855][ T22] Call trace: [ 98.837282][ T22] __do_kernel_fault+0x170/0x1bc [ 98.837870][ T22] do_translation_fault+0x58/0xc0 [ 98.838604][ T22] do_mem_abort+0x44/0xb4 [ 98.839212][ T22] el1_abort+0x40/0x60 [ 98.839783][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 98.840232][ T22] el1h_64_sync+0x78/0x7c [ 98.840622][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 98.841078][ T22] d_lookup+0x44/0x70 [ 98.841453][ T22] lookup_dcache+0x24/0x84 [ 98.841873][ T22] __lookup_hash+0x24/0xd0 [ 98.842384][ T22] kern_path_locked+0x90/0x10c [ 98.842927][ T22] handle_remove+0x38/0x284 [ 98.843340][ T22] devtmpfsd+0x8c/0xd0 [ 98.843754][ T22] kthread+0x150/0x15c [ 98.844144][ T22] ret_from_fork+0x10/0x20 [ 98.844548][ T22] ---[ end trace 804a74ee28731e9c ]--- [ 98.845387][ T22] ------------[ cut here ]------------ [ 98.845785][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 98.846387][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 98.847087][ T22] Modules linked in: [ 98.847517][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 98.848322][ T22] Hardware name: linux,dummy-virt (DT) [ 98.848722][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.849276][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 98.849699][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 98.850131][ T22] sp : ffff80001267b980 [ 98.850483][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 98.851299][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 98.852136][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 98.852924][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 98.853677][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 98.854413][ T22] x14: 756166206e6f6974 x13: 00000000000006a5 x12: ffff80001267b680 [ 98.855216][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 98.855981][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 98.856810][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 98.857549][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 98.858517][ T22] Call trace: [ 98.858890][ T22] __do_kernel_fault+0x170/0x1bc [ 98.859375][ T22] do_translation_fault+0x58/0xc0 [ 98.859986][ T22] do_mem_abort+0x44/0xb4 [ 98.860375][ T22] el1_abort+0x40/0x60 [ 98.860762][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 98.861192][ T22] el1h_64_sync+0x78/0x7c [ 98.861582][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 98.862023][ T22] d_lookup+0x44/0x70 [ 98.862510][ T22] lookup_dcache+0x24/0x84 [ 98.862902][ T22] __lookup_hash+0x24/0xd0 [ 98.863300][ T22] kern_path_locked+0x90/0x10c [ 98.863736][ T22] handle_remove+0x38/0x284 [ 98.864145][ T22] devtmpfsd+0x8c/0xd0 [ 98.864561][ T22] kthread+0x150/0x15c [ 98.864975][ T22] ret_from_fork+0x10/0x20 [ 98.865375][ T22] ---[ end trace 804a74ee28731e9d ]--- [ 98.866172][ T22] ------------[ cut here ]------------ [ 98.866564][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 98.867194][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 98.867910][ T22] Modules linked in: [ 98.868303][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 98.869010][ T22] Hardware name: linux,dummy-virt (DT) [ 98.869404][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.869955][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 98.870395][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 98.870819][ T22] sp : ffff80001267b980 [ 98.871168][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 98.871927][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 98.872881][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 98.873610][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 98.874379][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 98.875184][ T22] x14: 756166206e6f6974 x13: 00000000000006ca x12: ffff80001267b680 [ 98.875942][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 98.876680][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 98.877398][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 98.878171][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 98.878991][ T22] Call trace: [ 98.879329][ T22] __do_kernel_fault+0x170/0x1bc [ 98.879811][ T22] do_translation_fault+0x58/0xc0 [ 98.880383][ T22] do_mem_abort+0x44/0xb4 [ 98.880896][ T22] el1_abort+0x40/0x60 [ 98.881422][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 98.881996][ T22] el1h_64_sync+0x78/0x7c [ 98.882527][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 98.883110][ T22] d_lookup+0x44/0x70 [ 98.883616][ T22] lookup_dcache+0x24/0x84 [ 98.884220][ T22] __lookup_hash+0x24/0xd0 [ 98.884776][ T22] kern_path_locked+0x90/0x10c [ 98.885446][ T22] handle_remove+0x38/0x284 [ 98.885885][ T22] devtmpfsd+0x8c/0xd0 [ 98.886265][ T22] kthread+0x150/0x15c [ 98.886651][ T22] ret_from_fork+0x10/0x20 [ 98.887114][ T22] ---[ end trace 804a74ee28731e9e ]--- [ 98.887968][ T22] ------------[ cut here ]------------ [ 98.888360][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 98.888954][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 98.889658][ T22] Modules linked in: [ 98.890100][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 98.890963][ T22] Hardware name: linux,dummy-virt (DT) [ 98.891485][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.892313][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 98.892775][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 98.893200][ T22] sp : ffff80001267b980 [ 98.893657][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 98.894448][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 98.895210][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 98.896040][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 98.896816][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 98.897581][ T22] x14: 756166206e6f6974 x13: 00000000000006ef x12: ffff80001267b680 [ 98.898345][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 98.899082][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 98.899899][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 98.900882][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 98.901948][ T22] Call trace: [ 98.902373][ T22] __do_kernel_fault+0x170/0x1bc [ 98.902912][ T22] do_translation_fault+0x58/0xc0 [ 98.903530][ T22] do_mem_abort+0x44/0xb4 [ 98.904026][ T22] el1_abort+0x40/0x60 [ 98.904446][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 98.904937][ T22] el1h_64_sync+0x78/0x7c [ 98.905448][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 98.905983][ T22] d_lookup+0x44/0x70 [ 98.906377][ T22] lookup_dcache+0x24/0x84 [ 98.906772][ T22] __lookup_hash+0x24/0xd0 [ 98.907167][ T22] kern_path_locked+0x90/0x10c [ 98.907573][ T22] handle_remove+0x38/0x284 [ 98.908007][ T22] devtmpfsd+0x8c/0xd0 [ 98.908378][ T22] kthread+0x150/0x15c [ 98.908765][ T22] ret_from_fork+0x10/0x20 [ 98.909167][ T22] ---[ end trace 804a74ee28731e9f ]--- [ 98.909938][ T22] ------------[ cut here ]------------ [ 98.910389][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 98.910985][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 98.911711][ T22] Modules linked in: [ 98.912238][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 98.913120][ T22] Hardware name: linux,dummy-virt (DT) [ 98.913626][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.914524][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 98.915244][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 98.915898][ T22] sp : ffff80001267b980 [ 98.916320][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 98.917320][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 98.918193][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 98.919000][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 98.919773][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 98.920532][ T22] x14: 756166206e6f6974 x13: 0000000000000714 x12: ffff80001267b680 [ 98.921378][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 98.922175][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 98.923137][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 98.924319][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 98.925052][ T22] Call trace: [ 98.925366][ T22] __do_kernel_fault+0x170/0x1bc [ 98.925796][ T22] do_translation_fault+0x58/0xc0 [ 98.926218][ T22] do_mem_abort+0x44/0xb4 [ 98.926606][ T22] el1_abort+0x40/0x60 [ 98.926994][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 98.927434][ T22] el1h_64_sync+0x78/0x7c [ 98.927886][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 98.928328][ T22] d_lookup+0x44/0x70 [ 98.928705][ T22] lookup_dcache+0x24/0x84 [ 98.929109][ T22] __lookup_hash+0x24/0xd0 [ 98.929576][ T22] kern_path_locked+0x90/0x10c [ 98.930196][ T22] handle_remove+0x38/0x284 [ 98.930778][ T22] devtmpfsd+0x8c/0xd0 [ 98.931254][ T22] kthread+0x150/0x15c [ 98.931808][ T22] ret_from_fork+0x10/0x20 [ 98.932327][ T22] ---[ end trace 804a74ee28731ea0 ]--- [ 98.933256][ T22] ------------[ cut here ]------------ [ 98.933803][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 98.934443][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 98.935125][ T22] Modules linked in: [ 98.935550][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 98.936307][ T22] Hardware name: linux,dummy-virt (DT) [ 98.936725][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.937293][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 98.937719][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 98.938191][ T22] sp : ffff80001267b980 [ 98.938548][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 98.939345][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 98.940155][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 98.940933][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 98.941858][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 98.942759][ T22] x14: 756166206e6f6974 x13: 0000000000000739 x12: ffff80001267b680 [ 98.943723][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 98.944776][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 98.945533][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 98.946268][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 98.946996][ T22] Call trace: [ 98.947335][ T22] __do_kernel_fault+0x170/0x1bc [ 98.947787][ T22] do_translation_fault+0x58/0xc0 [ 98.948227][ T22] do_mem_abort+0x44/0xb4 [ 98.948647][ T22] el1_abort+0x40/0x60 [ 98.949040][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 98.949471][ T22] el1h_64_sync+0x78/0x7c [ 98.950000][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 98.950634][ T22] d_lookup+0x44/0x70 [ 98.951106][ T22] lookup_dcache+0x24/0x84 [ 98.951636][ T22] __lookup_hash+0x24/0xd0 [ 98.952206][ T22] kern_path_locked+0x90/0x10c [ 98.952742][ T22] handle_remove+0x38/0x284 [ 98.953298][ T22] devtmpfsd+0x8c/0xd0 [ 98.953843][ T22] kthread+0x150/0x15c [ 98.954313][ T22] ret_from_fork+0x10/0x20 [ 98.954827][ T22] ---[ end trace 804a74ee28731ea1 ]--- executing program [ 103.732445][ T22] __do_kernel_fault: 122050 callbacks suppressed [ 103.732575][ T22] ------------[ cut here ]------------ [ 103.733440][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 103.734089][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 103.735119][ T22] Modules linked in: [ 103.735582][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 103.736559][ T22] Hardware name: linux,dummy-virt (DT) [ 103.737017][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.737719][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 103.738281][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 103.738889][ T22] sp : ffff80001267b980 [ 103.739368][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 103.740298][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 103.741149][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 103.742125][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 103.743180][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 103.744231][ T22] x14: 756166206e6f6974 x13: 000000000000075f x12: ffff80001267b680 [ 103.745178][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 103.746014][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 103.747388][ T22] x5 : ffff00007fbd09c8 x4 : 0000000000015ff5 x3 : 0000000000000001 [ 103.748438][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 103.749490][ T22] Call trace: [ 103.749863][ T22] __do_kernel_fault+0x170/0x1bc [ 103.750463][ T22] do_translation_fault+0x58/0xc0 [ 103.751103][ T22] do_mem_abort+0x44/0xb4 [ 103.751734][ T22] el1_abort+0x40/0x60 [ 103.752557][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 103.753292][ T22] el1h_64_sync+0x78/0x7c [ 103.753928][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 103.754705][ T22] d_lookup+0x44/0x70 [ 103.755277][ T22] lookup_dcache+0x24/0x84 [ 103.756051][ T22] __lookup_hash+0x24/0xd0 [ 103.756551][ T22] kern_path_locked+0x90/0x10c [ 103.757090][ T22] handle_remove+0x38/0x284 [ 103.757610][ T22] devtmpfsd+0x8c/0xd0 [ 103.758208][ T22] kthread+0x150/0x15c [ 103.759065][ T22] ret_from_fork+0x10/0x20 [ 103.760089][ T22] ---[ end trace 804a74ee28731ea2 ]--- [ 103.761854][ T22] ------------[ cut here ]------------ [ 103.762710][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 103.763316][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 103.764111][ T22] Modules linked in: [ 103.764531][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 103.765340][ T22] Hardware name: linux,dummy-virt (DT) [ 103.765782][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.766349][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 103.766777][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 103.767201][ T22] sp : ffff80001267b980 [ 103.767588][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 103.768526][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 103.769353][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 103.770200][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 103.771405][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 103.772355][ T22] x14: 756166206e6f6974 x13: 0000000000000784 x12: ffff80001267b680 [ 103.773154][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 103.774078][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 103.774840][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 103.775605][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 103.776421][ T22] Call trace: [ 103.776730][ T22] __do_kernel_fault+0x170/0x1bc [ 103.777192][ T22] do_translation_fault+0x58/0xc0 [ 103.777616][ T22] do_mem_abort+0x44/0xb4 [ 103.778023][ T22] el1_abort+0x40/0x60 [ 103.778410][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 103.779024][ T22] el1h_64_sync+0x78/0x7c [ 103.779435][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 103.779904][ T22] d_lookup+0x44/0x70 [ 103.780294][ T22] lookup_dcache+0x24/0x84 [ 103.780702][ T22] __lookup_hash+0x24/0xd0 [ 103.781128][ T22] kern_path_locked+0x90/0x10c [ 103.782042][ T22] handle_remove+0x38/0x284 [ 103.782826][ T22] devtmpfsd+0x8c/0xd0 [ 103.783221][ T22] kthread+0x150/0x15c [ 103.784120][ T22] ret_from_fork+0x10/0x20 [ 103.784573][ T22] ---[ end trace 804a74ee28731ea3 ]--- [ 103.785449][ T22] ------------[ cut here ]------------ [ 103.785868][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 103.786459][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 103.787255][ T22] Modules linked in: [ 103.787764][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 103.788572][ T22] Hardware name: linux,dummy-virt (DT) [ 103.788975][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.789557][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 103.790010][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 103.790442][ T22] sp : ffff80001267b980 [ 103.791042][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 103.792046][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 103.793349][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 103.794604][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 103.795926][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 103.797157][ T22] x14: 756166206e6f6974 x13: 00000000000007a9 x12: ffff80001267b680 [ 103.798855][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 103.800159][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 103.801431][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 103.802948][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 103.804341][ T22] Call trace: [ 103.804913][ T22] __do_kernel_fault+0x170/0x1bc [ 103.805889][ T22] do_translation_fault+0x58/0xc0 [ 103.806687][ T22] do_mem_abort+0x44/0xb4 [ 103.807622][ T22] el1_abort+0x40/0x60 [ 103.808630][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 103.809542][ T22] el1h_64_sync+0x78/0x7c [ 103.810264][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 103.810806][ T22] d_lookup+0x44/0x70 [ 103.811213][ T22] lookup_dcache+0x24/0x84 [ 103.811696][ T22] __lookup_hash+0x24/0xd0 [ 103.812261][ T22] kern_path_locked+0x90/0x10c [ 103.812789][ T22] handle_remove+0x38/0x284 [ 103.813220][ T22] devtmpfsd+0x8c/0xd0 [ 103.813595][ T22] kthread+0x150/0x15c [ 103.814035][ T22] ret_from_fork+0x10/0x20 [ 103.814433][ T22] ---[ end trace 804a74ee28731ea4 ]--- [ 103.815217][ T22] ------------[ cut here ]------------ [ 103.815613][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 103.816232][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 103.816954][ T22] Modules linked in: [ 103.817405][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 103.818131][ T22] Hardware name: linux,dummy-virt (DT) [ 103.818567][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.819228][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 103.819776][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 103.820225][ T22] sp : ffff80001267b980 [ 103.820589][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 103.821372][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 103.822346][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 103.823138][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 103.824100][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 103.825140][ T22] x14: 756166206e6f6974 x13: 00000000000007ce x12: ffff80001267b680 [ 103.826106][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 103.826947][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 103.827696][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 103.828415][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 103.829141][ T22] Call trace: [ 103.829443][ T22] __do_kernel_fault+0x170/0x1bc [ 103.829874][ T22] do_translation_fault+0x58/0xc0 [ 103.830292][ T22] do_mem_abort+0x44/0xb4 [ 103.830704][ T22] el1_abort+0x40/0x60 [ 103.831086][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 103.831507][ T22] el1h_64_sync+0x78/0x7c [ 103.831934][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 103.832482][ T22] d_lookup+0x44/0x70 [ 103.832910][ T22] lookup_dcache+0x24/0x84 [ 103.833447][ T22] __lookup_hash+0x24/0xd0 [ 103.833895][ T22] kern_path_locked+0x90/0x10c [ 103.834397][ T22] handle_remove+0x38/0x284 [ 103.835013][ T22] devtmpfsd+0x8c/0xd0 [ 103.835649][ T22] kthread+0x150/0x15c [ 103.836128][ T22] ret_from_fork+0x10/0x20 [ 103.836788][ T22] ---[ end trace 804a74ee28731ea5 ]--- [ 103.837657][ T22] ------------[ cut here ]------------ [ 103.838199][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 103.838855][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 103.839592][ T22] Modules linked in: [ 103.840048][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 103.840920][ T22] Hardware name: linux,dummy-virt (DT) [ 103.841327][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.841910][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 103.842551][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 103.842994][ T22] sp : ffff80001267b980 [ 103.843320][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 103.844107][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 103.844886][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 103.845626][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 103.846422][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 103.847169][ T22] x14: 756166206e6f6974 x13: 00000000000007f3 x12: ffff80001267b680 [ 103.847956][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 103.848686][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 103.849420][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 103.850153][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 103.850946][ T22] Call trace: [ 103.851368][ T22] __do_kernel_fault+0x170/0x1bc [ 103.852204][ T22] do_translation_fault+0x58/0xc0 [ 103.852812][ T22] do_mem_abort+0x44/0xb4 [ 103.853320][ T22] el1_abort+0x40/0x60 [ 103.853730][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 103.854357][ T22] el1h_64_sync+0x78/0x7c [ 103.854775][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 103.855216][ T22] d_lookup+0x44/0x70 [ 103.855591][ T22] lookup_dcache+0x24/0x84 [ 103.856260][ T22] __lookup_hash+0x24/0xd0 [ 103.856658][ T22] kern_path_locked+0x90/0x10c [ 103.857092][ T22] handle_remove+0x38/0x284 [ 103.857493][ T22] devtmpfsd+0x8c/0xd0 [ 103.857869][ T22] kthread+0x150/0x15c [ 103.858245][ T22] ret_from_fork+0x10/0x20 [ 103.858636][ T22] ---[ end trace 804a74ee28731ea6 ]--- [ 103.859429][ T22] ------------[ cut here ]------------ [ 103.859862][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 103.860439][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 103.861118][ T22] Modules linked in: [ 103.861533][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 103.862362][ T22] Hardware name: linux,dummy-virt (DT) [ 103.862806][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.863551][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 103.864160][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 103.864620][ T22] sp : ffff80001267b980 [ 103.864953][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 103.865772][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 103.866557][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 103.867303][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 103.868103][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 103.868926][ T22] x14: 756166206e6f6974 x13: 0000000000000818 x12: ffff80001267b680 [ 103.869697][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 103.870619][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 103.871385][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 103.872290][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 103.873283][ T22] Call trace: [ 103.873591][ T22] __do_kernel_fault+0x170/0x1bc [ 103.874052][ T22] do_translation_fault+0x58/0xc0 [ 103.874468][ T22] do_mem_abort+0x44/0xb4 [ 103.874900][ T22] el1_abort+0x40/0x60 [ 103.875287][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 103.875731][ T22] el1h_64_sync+0x78/0x7c [ 103.876137][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 103.876574][ T22] d_lookup+0x44/0x70 [ 103.876948][ T22] lookup_dcache+0x24/0x84 [ 103.877342][ T22] __lookup_hash+0x24/0xd0 [ 103.877731][ T22] kern_path_locked+0x90/0x10c [ 103.878162][ T22] handle_remove+0x38/0x284 [ 103.878560][ T22] devtmpfsd+0x8c/0xd0 [ 103.878941][ T22] kthread+0x150/0x15c [ 103.879448][ T22] ret_from_fork+0x10/0x20 [ 103.880027][ T22] ---[ end trace 804a74ee28731ea7 ]--- [ 103.881102][ T22] ------------[ cut here ]------------ [ 103.881739][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 103.882900][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 103.883852][ T22] Modules linked in: [ 103.884415][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 103.885390][ T22] Hardware name: linux,dummy-virt (DT) [ 103.885793][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.886357][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 103.886854][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 103.887281][ T22] sp : ffff80001267b980 [ 103.887613][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 103.888425][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 103.889220][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 103.889949][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 103.890701][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 103.891472][ T22] x14: 756166206e6f6974 x13: 000000000000083d x12: ffff80001267b680 [ 103.892542][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 103.893652][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 103.894453][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 103.895180][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 103.895931][ T22] Call trace: [ 103.896243][ T22] __do_kernel_fault+0x170/0x1bc [ 103.896730][ T22] do_translation_fault+0x58/0xc0 [ 103.897200][ T22] do_mem_abort+0x44/0xb4 [ 103.897595][ T22] el1_abort+0x40/0x60 [ 103.898162][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 103.898761][ T22] el1h_64_sync+0x78/0x7c [ 103.899361][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 103.900082][ T22] d_lookup+0x44/0x70 [ 103.900616][ T22] lookup_dcache+0x24/0x84 [ 103.901202][ T22] __lookup_hash+0x24/0xd0 [ 103.901797][ T22] kern_path_locked+0x90/0x10c [ 103.902381][ T22] handle_remove+0x38/0x284 [ 103.902991][ T22] devtmpfsd+0x8c/0xd0 [ 103.903501][ T22] kthread+0x150/0x15c [ 103.903914][ T22] ret_from_fork+0x10/0x20 [ 103.904321][ T22] ---[ end trace 804a74ee28731ea8 ]--- [ 103.905059][ T22] ------------[ cut here ]------------ [ 103.905487][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 103.906081][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 103.906796][ T22] Modules linked in: [ 103.907209][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 103.907936][ T22] Hardware name: linux,dummy-virt (DT) [ 103.908347][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.908891][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 103.909360][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 103.909785][ T22] sp : ffff80001267b980 [ 103.910123][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 103.910885][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 103.911643][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 103.912737][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 103.913705][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 103.914833][ T22] x14: 756166206e6f6974 x13: 0000000000000862 x12: ffff80001267b680 [ 103.915995][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 103.917034][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 103.918095][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 103.918876][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 103.919620][ T22] Call trace: [ 103.919952][ T22] __do_kernel_fault+0x170/0x1bc [ 103.920512][ T22] do_translation_fault+0x58/0xc0 [ 103.921194][ T22] do_mem_abort+0x44/0xb4 [ 103.921811][ T22] el1_abort+0x40/0x60 [ 103.922253][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 103.922863][ T22] el1h_64_sync+0x78/0x7c [ 103.923353][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 103.923841][ T22] d_lookup+0x44/0x70 [ 103.924254][ T22] lookup_dcache+0x24/0x84 [ 103.924673][ T22] __lookup_hash+0x24/0xd0 [ 103.925070][ T22] kern_path_locked+0x90/0x10c [ 103.925475][ T22] handle_remove+0x38/0x284 [ 103.925881][ T22] devtmpfsd+0x8c/0xd0 [ 103.926259][ T22] kthread+0x150/0x15c [ 103.926682][ T22] ret_from_fork+0x10/0x20 [ 103.927138][ T22] ---[ end trace 804a74ee28731ea9 ]--- [ 103.927930][ T22] ------------[ cut here ]------------ [ 103.928341][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 103.928933][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 103.929831][ T22] Modules linked in: [ 103.930247][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 103.930957][ T22] Hardware name: linux,dummy-virt (DT) [ 103.931367][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.931958][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 103.932562][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 103.933062][ T22] sp : ffff80001267b980 [ 103.933590][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 103.934721][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 103.935853][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 103.936916][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 103.937751][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 103.938515][ T22] x14: 756166206e6f6974 x13: 0000000000000887 x12: ffff80001267b680 [ 103.939329][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 103.940330][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 103.941744][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 103.942757][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 103.943610][ T22] Call trace: [ 103.943948][ T22] __do_kernel_fault+0x170/0x1bc [ 103.944386][ T22] do_translation_fault+0x58/0xc0 [ 103.944810][ T22] do_mem_abort+0x44/0xb4 [ 103.945209][ T22] el1_abort+0x40/0x60 [ 103.945623][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 103.946056][ T22] el1h_64_sync+0x78/0x7c [ 103.946450][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 103.946893][ T22] d_lookup+0x44/0x70 [ 103.947281][ T22] lookup_dcache+0x24/0x84 [ 103.947689][ T22] __lookup_hash+0x24/0xd0 [ 103.948123][ T22] kern_path_locked+0x90/0x10c [ 103.948744][ T22] handle_remove+0x38/0x284 [ 103.949235][ T22] devtmpfsd+0x8c/0xd0 [ 103.949631][ T22] kthread+0x150/0x15c [ 103.950073][ T22] ret_from_fork+0x10/0x20 [ 103.950480][ T22] ---[ end trace 804a74ee28731eaa ]--- [ 103.951240][ T22] ------------[ cut here ]------------ [ 103.951659][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 103.953502][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 103.954348][ T22] Modules linked in: [ 103.955004][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 103.956789][ T22] Hardware name: linux,dummy-virt (DT) [ 103.957418][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.958909][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 103.959937][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 103.960668][ T22] sp : ffff80001267b980 [ 103.961246][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 103.962284][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 103.963683][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 103.964599][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 103.965407][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 103.966196][ T22] x14: 756166206e6f6974 x13: 00000000000008ac x12: ffff80001267b680 [ 103.967040][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 103.968163][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 103.969600][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 103.971774][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 103.973721][ T22] Call trace: [ 103.974336][ T22] __do_kernel_fault+0x170/0x1bc [ 103.975299][ T22] do_translation_fault+0x58/0xc0 [ 103.976147][ T22] do_mem_abort+0x44/0xb4 [ 103.977115][ T22] el1_abort+0x40/0x60 [ 103.977865][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 103.979031][ T22] el1h_64_sync+0x78/0x7c [ 103.980339][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 103.981802][ T22] d_lookup+0x44/0x70 [ 103.982698][ T22] lookup_dcache+0x24/0x84 [ 103.983561][ T22] __lookup_hash+0x24/0xd0 [ 103.984480][ T22] kern_path_locked+0x90/0x10c [ 103.985322][ T22] handle_remove+0x38/0x284 [ 103.986163][ T22] devtmpfsd+0x8c/0xd0 [ 103.986917][ T22] kthread+0x150/0x15c [ 103.987716][ T22] ret_from_fork+0x10/0x20 [ 103.988472][ T22] ---[ end trace 804a74ee28731eab ]--- executing program executing program [ 108.742443][ T22] __do_kernel_fault: 115206 callbacks suppressed [ 108.742565][ T22] ------------[ cut here ]------------ [ 108.743429][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 108.744082][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 108.744762][ T22] Modules linked in: [ 108.745167][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 108.745874][ T22] Hardware name: linux,dummy-virt (DT) [ 108.746275][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.746823][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 108.747452][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 108.748181][ T22] sp : ffff80001267b980 [ 108.748710][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 108.749991][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 108.750835][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 108.751586][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 108.752616][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 108.753886][ T22] x14: 756166206e6f6974 x13: 00000000000008d2 x12: ffff80001267b680 [ 108.755000][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 108.755976][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 108.757059][ T22] x5 : ffff00007fbd09c8 x4 : 0000000000015ff5 x3 : 0000000000000001 [ 108.758370][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 108.759640][ T22] Call trace: [ 108.760365][ T22] __do_kernel_fault+0x170/0x1bc [ 108.761314][ T22] do_translation_fault+0x58/0xc0 [ 108.762154][ T22] do_mem_abort+0x44/0xb4 [ 108.762666][ T22] el1_abort+0x40/0x60 [ 108.763264][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 108.763898][ T22] el1h_64_sync+0x78/0x7c [ 108.764422][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 108.765060][ T22] d_lookup+0x44/0x70 [ 108.765607][ T22] lookup_dcache+0x24/0x84 [ 108.766118][ T22] __lookup_hash+0x24/0xd0 [ 108.766672][ T22] kern_path_locked+0x90/0x10c [ 108.767247][ T22] handle_remove+0x38/0x284 [ 108.767834][ T22] devtmpfsd+0x8c/0xd0 [ 108.768342][ T22] kthread+0x150/0x15c [ 108.768923][ T22] ret_from_fork+0x10/0x20 [ 108.769511][ T22] ---[ end trace 804a74ee28731eac ]--- [ 108.770653][ T22] ------------[ cut here ]------------ [ 108.771056][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 108.771816][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 108.773155][ T22] Modules linked in: [ 108.773798][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 108.774528][ T22] Hardware name: linux,dummy-virt (DT) [ 108.774929][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.775522][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 108.776002][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 108.776427][ T22] sp : ffff80001267b980 [ 108.776756][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 108.777506][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 108.778423][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 108.779853][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 108.780738][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 108.781492][ T22] x14: 756166206e6f6974 x13: 00000000000008f7 x12: ffff80001267b680 [ 108.782365][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 108.783159][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 108.784208][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 108.785296][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 108.786033][ T22] Call trace: [ 108.786333][ T22] __do_kernel_fault+0x170/0x1bc [ 108.786809][ T22] do_translation_fault+0x58/0xc0 [ 108.787242][ T22] do_mem_abort+0x44/0xb4 [ 108.787688][ T22] el1_abort+0x40/0x60 [ 108.788205][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 108.788891][ T22] el1h_64_sync+0x78/0x7c [ 108.789772][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 108.790765][ T22] d_lookup+0x44/0x70 [ 108.791865][ T22] lookup_dcache+0x24/0x84 [ 108.793227][ T22] __lookup_hash+0x24/0xd0 [ 108.794022][ T22] kern_path_locked+0x90/0x10c [ 108.794892][ T22] handle_remove+0x38/0x284 [ 108.795754][ T22] devtmpfsd+0x8c/0xd0 [ 108.796538][ T22] kthread+0x150/0x15c [ 108.797282][ T22] ret_from_fork+0x10/0x20 [ 108.797981][ T22] ---[ end trace 804a74ee28731ead ]--- [ 108.799468][ T22] ------------[ cut here ]------------ [ 108.800403][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 108.801804][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 108.803234][ T22] Modules linked in: [ 108.804281][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 108.805645][ T22] Hardware name: linux,dummy-virt (DT) [ 108.806359][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.807296][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 108.808110][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 108.808883][ T22] sp : ffff80001267b980 [ 108.809556][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 108.811154][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 108.813012][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 108.814890][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 108.816826][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 108.818427][ T22] x14: 756166206e6f6974 x13: 000000000000091c x12: ffff80001267b680 [ 108.820230][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 108.821561][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 108.823107][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 108.824597][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 108.826433][ T22] Call trace: [ 108.827162][ T22] __do_kernel_fault+0x170/0x1bc [ 108.828262][ T22] do_translation_fault+0x58/0xc0 [ 108.829526][ T22] do_mem_abort+0x44/0xb4 [ 108.830603][ T22] el1_abort+0x40/0x60 [ 108.831492][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 108.832490][ T22] el1h_64_sync+0x78/0x7c [ 108.833400][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 108.834316][ T22] d_lookup+0x44/0x70 [ 108.835108][ T22] lookup_dcache+0x24/0x84 [ 108.835915][ T22] __lookup_hash+0x24/0xd0 [ 108.836355][ T22] kern_path_locked+0x90/0x10c [ 108.836846][ T22] handle_remove+0x38/0x284 [ 108.837305][ T22] devtmpfsd+0x8c/0xd0 [ 108.837740][ T22] kthread+0x150/0x15c [ 108.838172][ T22] ret_from_fork+0x10/0x20 [ 108.838612][ T22] ---[ end trace 804a74ee28731eae ]--- [ 108.839462][ T22] ------------[ cut here ]------------ [ 108.839929][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 108.840592][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 108.841350][ T22] Modules linked in: [ 108.841800][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 108.842763][ T22] Hardware name: linux,dummy-virt (DT) [ 108.843202][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.844059][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 108.844789][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 108.845459][ T22] sp : ffff80001267b980 [ 108.845985][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 108.847029][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 108.848164][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 108.849006][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 108.849810][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 108.850618][ T22] x14: 756166206e6f6974 x13: 0000000000000941 x12: ffff80001267b680 [ 108.851624][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 108.852786][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 108.853755][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 108.854686][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 108.855757][ T22] Call trace: [ 108.856232][ T22] __do_kernel_fault+0x170/0x1bc [ 108.856745][ T22] do_translation_fault+0x58/0xc0 [ 108.857216][ T22] do_mem_abort+0x44/0xb4 [ 108.857646][ T22] el1_abort+0x40/0x60 [ 108.858098][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 108.858584][ T22] el1h_64_sync+0x78/0x7c [ 108.859022][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 108.859510][ T22] d_lookup+0x44/0x70 [ 108.859954][ T22] lookup_dcache+0x24/0x84 [ 108.860389][ T22] __lookup_hash+0x24/0xd0 [ 108.860862][ T22] kern_path_locked+0x90/0x10c [ 108.861334][ T22] handle_remove+0x38/0x284 [ 108.861787][ T22] devtmpfsd+0x8c/0xd0 [ 108.862281][ T22] kthread+0x150/0x15c [ 108.862777][ T22] ret_from_fork+0x10/0x20 [ 108.863225][ T22] ---[ end trace 804a74ee28731eaf ]--- [ 108.864029][ T22] ------------[ cut here ]------------ [ 108.864464][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 108.865076][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 108.865801][ T22] Modules linked in: [ 108.866237][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 108.867107][ T22] Hardware name: linux,dummy-virt (DT) [ 108.867547][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.868336][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 108.868855][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 108.869318][ T22] sp : ffff80001267b980 [ 108.869677][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 108.870479][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 108.871307][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 108.872291][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 108.873098][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 108.873940][ T22] x14: 756166206e6f6974 x13: 0000000000000966 x12: ffff80001267b680 [ 108.874805][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 108.875622][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 108.876464][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 108.877460][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 108.878572][ T22] Call trace: [ 108.879005][ T22] __do_kernel_fault+0x170/0x1bc [ 108.879735][ T22] do_translation_fault+0x58/0xc0 [ 108.880356][ T22] do_mem_abort+0x44/0xb4 [ 108.880913][ T22] el1_abort+0x40/0x60 [ 108.881472][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 108.882018][ T22] el1h_64_sync+0x78/0x7c [ 108.882563][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 108.883039][ T22] d_lookup+0x44/0x70 [ 108.883504][ T22] lookup_dcache+0x24/0x84 [ 108.883949][ T22] __lookup_hash+0x24/0xd0 [ 108.884401][ T22] kern_path_locked+0x90/0x10c [ 108.884860][ T22] handle_remove+0x38/0x284 [ 108.885331][ T22] devtmpfsd+0x8c/0xd0 [ 108.885741][ T22] kthread+0x150/0x15c [ 108.886152][ T22] ret_from_fork+0x10/0x20 [ 108.886599][ T22] ---[ end trace 804a74ee28731eb0 ]--- [ 108.887420][ T22] ------------[ cut here ]------------ [ 108.887888][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 108.888505][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 108.889494][ T22] Modules linked in: [ 108.890131][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 108.891276][ T22] Hardware name: linux,dummy-virt (DT) [ 108.891903][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.892742][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 108.893209][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 108.893706][ T22] sp : ffff80001267b980 [ 108.894073][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 108.894882][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 108.895750][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 108.896562][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 108.897368][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 108.898485][ T22] x14: 756166206e6f6974 x13: 000000000000098b x12: ffff80001267b680 [ 108.899505][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 108.900641][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 108.901471][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 108.902416][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 108.903320][ T22] Call trace: [ 108.903657][ T22] __do_kernel_fault+0x170/0x1bc [ 108.904165][ T22] do_translation_fault+0x58/0xc0 [ 108.904671][ T22] do_mem_abort+0x44/0xb4 [ 108.905102][ T22] el1_abort+0x40/0x60 [ 108.905522][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 108.906006][ T22] el1h_64_sync+0x78/0x7c [ 108.906480][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 108.906986][ T22] d_lookup+0x44/0x70 [ 108.907401][ T22] lookup_dcache+0x24/0x84 [ 108.907881][ T22] __lookup_hash+0x24/0xd0 [ 108.908336][ T22] kern_path_locked+0x90/0x10c [ 108.908873][ T22] handle_remove+0x38/0x284 [ 108.909548][ T22] devtmpfsd+0x8c/0xd0 [ 108.910094][ T22] kthread+0x150/0x15c [ 108.910709][ T22] ret_from_fork+0x10/0x20 [ 108.911314][ T22] ---[ end trace 804a74ee28731eb1 ]--- [ 108.912443][ T22] ------------[ cut here ]------------ [ 108.912866][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 108.913703][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 108.914474][ T22] Modules linked in: [ 108.914956][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 108.915958][ T22] Hardware name: linux,dummy-virt (DT) [ 108.916457][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.917092][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 108.917564][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 108.918121][ T22] sp : ffff80001267b980 [ 108.918514][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 108.919371][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 108.920256][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 108.921151][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 108.921983][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 108.922994][ T22] x14: 756166206e6f6974 x13: 00000000000009b0 x12: ffff80001267b680 [ 108.923856][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 108.924728][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 108.925574][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 108.926429][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 108.927246][ T22] Call trace: [ 108.927760][ T22] __do_kernel_fault+0x170/0x1bc [ 108.928458][ T22] do_translation_fault+0x58/0xc0 [ 108.929082][ T22] do_mem_abort+0x44/0xb4 [ 108.929634][ T22] el1_abort+0x40/0x60 [ 108.930172][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 108.930813][ T22] el1h_64_sync+0x78/0x7c [ 108.931427][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 108.932135][ T22] d_lookup+0x44/0x70 [ 108.932652][ T22] lookup_dcache+0x24/0x84 [ 108.933267][ T22] __lookup_hash+0x24/0xd0 [ 108.933895][ T22] kern_path_locked+0x90/0x10c [ 108.934593][ T22] handle_remove+0x38/0x284 [ 108.935207][ T22] devtmpfsd+0x8c/0xd0 [ 108.935841][ T22] kthread+0x150/0x15c [ 108.936425][ T22] ret_from_fork+0x10/0x20 [ 108.936990][ T22] ---[ end trace 804a74ee28731eb2 ]--- [ 108.937963][ T22] ------------[ cut here ]------------ [ 108.938425][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 108.939092][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 108.939857][ T22] Modules linked in: [ 108.940276][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 108.941059][ T22] Hardware name: linux,dummy-virt (DT) [ 108.941500][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.942153][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 108.942742][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 108.943207][ T22] sp : ffff80001267b980 [ 108.943575][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 108.944440][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 108.945283][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 108.946215][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 108.947273][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 108.948302][ T22] x14: 756166206e6f6974 x13: 00000000000009d5 x12: ffff80001267b680 [ 108.949383][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 108.950356][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 108.951182][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 108.952004][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 108.953021][ T22] Call trace: [ 108.953352][ T22] __do_kernel_fault+0x170/0x1bc [ 108.953826][ T22] do_translation_fault+0x58/0xc0 [ 108.954291][ T22] do_mem_abort+0x44/0xb4 [ 108.954722][ T22] el1_abort+0x40/0x60 [ 108.955146][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 108.955745][ T22] el1h_64_sync+0x78/0x7c [ 108.956223][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 108.956849][ T22] d_lookup+0x44/0x70 [ 108.957390][ T22] lookup_dcache+0x24/0x84 [ 108.957954][ T22] __lookup_hash+0x24/0xd0 [ 108.958543][ T22] kern_path_locked+0x90/0x10c [ 108.959109][ T22] handle_remove+0x38/0x284 [ 108.959594][ T22] devtmpfsd+0x8c/0xd0 [ 108.960039][ T22] kthread+0x150/0x15c [ 108.960459][ T22] ret_from_fork+0x10/0x20 [ 108.960933][ T22] ---[ end trace 804a74ee28731eb3 ]--- [ 108.961784][ T22] ------------[ cut here ]------------ [ 108.962635][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 108.963430][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 108.964371][ T22] Modules linked in: [ 108.964948][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 108.965942][ T22] Hardware name: linux,dummy-virt (DT) [ 108.966575][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.967213][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 108.967728][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 108.968228][ T22] sp : ffff80001267b980 [ 108.968598][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 108.969398][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 108.970196][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 108.971051][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 108.971880][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 108.972838][ T22] x14: 756166206e6f6974 x13: 00000000000009fa x12: ffff80001267b680 [ 108.973858][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 108.974907][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 108.975961][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 108.976812][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 108.977608][ T22] Call trace: [ 108.977967][ T22] __do_kernel_fault+0x170/0x1bc [ 108.978443][ T22] do_translation_fault+0x58/0xc0 [ 108.978911][ T22] do_mem_abort+0x44/0xb4 [ 108.979336][ T22] el1_abort+0x40/0x60 [ 108.979794][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 108.980278][ T22] el1h_64_sync+0x78/0x7c [ 108.980743][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 108.981232][ T22] d_lookup+0x44/0x70 [ 108.981651][ T22] lookup_dcache+0x24/0x84 [ 108.982085][ T22] __lookup_hash+0x24/0xd0 [ 108.982755][ T22] kern_path_locked+0x90/0x10c [ 108.983210][ T22] handle_remove+0x38/0x284 [ 108.983654][ T22] devtmpfsd+0x8c/0xd0 [ 108.984086][ T22] kthread+0x150/0x15c [ 108.984514][ T22] ret_from_fork+0x10/0x20 [ 108.984947][ T22] ---[ end trace 804a74ee28731eb4 ]--- [ 108.985827][ T22] ------------[ cut here ]------------ [ 108.986249][ T22] Ignoring spurious kernel translation fault at virtual address ffff00007b792020 [ 108.986899][ T22] WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc [ 108.987632][ T22] Modules linked in: [ 108.988110][ T22] CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 [ 108.988942][ T22] Hardware name: linux,dummy-virt (DT) [ 108.989377][ T22] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.989992][ T22] pc : __do_kernel_fault+0x170/0x1bc [ 108.990462][ T22] lr : __do_kernel_fault+0x170/0x1bc [ 108.990922][ T22] sp : ffff80001267b980 [ 108.991345][ T22] x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 [ 108.992322][ T22] x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 [ 108.993201][ T22] x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 [ 108.994014][ T22] x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd [ 108.994820][ T22] x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c [ 108.995639][ T22] x14: 756166206e6f6974 x13: 0000000000000a1f x12: ffff80001267b680 [ 108.996720][ T22] x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 [ 108.998062][ T22] x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 [ 108.999404][ T22] x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 [ 109.000535][ T22] x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 [ 109.001830][ T22] Call trace: [ 109.002279][ T22] __do_kernel_fault+0x170/0x1bc [ 109.002887][ T22] do_translation_fault+0x58/0xc0 [ 109.003358][ T22] do_mem_abort+0x44/0xb4 [ 109.003813][ T22] el1_abort+0x40/0x60 [ 109.004232][ T22] el1h_64_sync_handler+0xb0/0xd0 [ 109.004746][ T22] el1h_64_sync+0x78/0x7c [ 109.005174][ T22] __entry_tramp_text_end+0xdfc/0x9000 [ 109.005690][ T22] d_lookup+0x44/0x70 [ 109.006104][ T22] lookup_dcache+0x24/0x84 [ 109.006542][ T22] __lookup_hash+0x24/0xd0 [ 109.007175][ T22] kern_path_locked+0x90/0x10c [ 109.007755][ T22] handle_remove+0x38/0x284 [ 109.008431][ T22] devtmpfsd+0x8c/0xd0 [ 109.009073][ T22] kthread+0x150/0x15c [ 109.009614][ T22] ret_from_fork+0x10/0x20 [ 109.010362][ T22] ---[ end trace 804a74ee28731eb5 ]--- executing program executing program [ 113.824213][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 113.925014][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 114.347272][ T8] bond0 (unregistering): Released all slaves [ 115.744614][ T3318] can: request_module (can-proto-0) failed. [ 115.912119][ T3318] can: request_module (can-proto-0) failed. [ 115.995572][ T3318] can: request_module (can-proto-0) failed. executing program VM DIAGNOSIS: 09:49:36 Registers: info registers vcpu 0 PC=ffff80001111e858 X00=ffff80001111e850 X01=0000000000000000 X02=ffff8000121c8000 X03=0000000000000006 X04=fffffc000024c220 X05=0000000000000001 X06=ffff800011fa9000 X07=fdff0000028ebd00 X08=ffff80001262b9d4 X09=0000000000000014 X10=00000000000000b0 X11=f9ff000003928c00 X12=f9ff000003928c24 X13=00001540dc546eb0 X14=0000000000000000 X15=0000094cdda6c9da X16=ffff800010004000 X17=ffff80006d9f1000 X18=0000000000000000 X19=ffff8000122ff108 X20=ffff8000122ff100 X21=0000000000000000 X22=0000000000000004 X23=ffff8000122ff108 X24=0000000000000028 X25=ffff8000121e6110 X26=fdff0000028ebd00 X27=0000000000000000 X28=0000000000000000 X29=ffff80001262bcf0 X30=27c980001013d8d0 SP=ffff80001262bcf0 PSTATE=004000c9 ---- EL2h BTYPE=0 FPCR=00000000 FPSR=00000010 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=0000000000000000:41020d2e18d1a45b Z01=0000000000000000:c1162e42fefa39ef Z02=0000000000000000:bfe62e42fefa39ef Z03=0000000000000000:411d198000000000 Z04=0000000000000000:3ff0000000000000 Z05=0000000000000000:3fd3333333333333 Z06=0000000000000000:0000004000001010 Z07=0000000000000000:3fecbb1ecf01df7c Z08=0000000000000000:3fb7e9f40ab03f88 Z09=0000000000000000:3fe3955b3dcacbf9 Z10=0000000000000000:3fe0000000000000 Z11=0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000 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=0000000000000000:00000000d301e4ee Z31=0000000000000000:0000000000000000 info registers vcpu 1 PC=ffff80001111e858 X00=ffff80001111e850 X01=0000000000000000 X02=0000000000000000 X03=ffff800011dda188 X04=ffff80001267b4e0 X05=faff0000029a0000 X06=0000000000000000 X07=00000000ffffffc8 X08=ffff80001267b620 X09=ffff80001267b620 X10=0000000000000069 X11=ffff800011f62c00 X12=000000000000002d X13=0000000000000000 X14=000000000000002d X15=000000000000002d X16=000000000000002b X17=393637302d72656c X18=00000000fffffffd X19=ffff8000122ff108 X20=ffff8000122ff100 X21=0000000000000000 X22=0000000000000004 X23=ffff8000122ff108 X24=0000000000000028 X25=ffff800011dda188 X26=0000000000000016 X27=0000000000000000 X28=faff0000029a0000 X29=ffff80001267b330 X30=cdc780001013d8d0 SP=ffff80001267b330 PSTATE=204003c9 --C- EL2h BTYPE=0 FPCR=00000000 FPSR=00000010 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=0000000000000000:41020d2e18d1a45b Z01=0000000000000000:c1162e42fefa39ef Z02=0000000000000000:bfe62e42fefa39ef Z03=0000000000000000:411d198000000000 Z04=0000000000000000:3ff0000000000000 Z05=0000000000000000:3fd3333333333333 Z06=0000000000000000:0000004000001010 Z07=0000000000000000:3fecbb1ecf01df7c Z08=0000000000000000:3fb7e9f40ab03f88 Z09=0000000000000000:3fe3955b3dcacbf9 Z10=0000000000000000:3fe0000000000000 Z11=0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000 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=0000000000000000:00000000d301e4ee Z31=0000000000000000:0000000000000000