Warning: Permanently added '[localhost]:58285' (ED25519) to the list of known hosts. 1970/01/01 00:03:04 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:03:08 parsed 1 programs [ 188.727463][ T31] audit: type=1400 audit(188.640:100): avc: denied { unlink } for pid=3458 comm="syz-executor" name="swap-file" dev="vda" ino=687 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 196.694362][ T3458] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:03:16 executed programs: 0 [ 198.887751][ T3463] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 198.899162][ T3463] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 199.760687][ T3463] hsr_slave_0: entered promiscuous mode [ 199.761976][ T3463] hsr_slave_1: entered promiscuous mode [ 200.341591][ T3463] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 200.351993][ T3463] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 200.360718][ T3463] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 200.369473][ T3463] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 201.792149][ T3463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 210.544455][ T3463] veth0_vlan: entered promiscuous mode [ 210.586272][ T3463] veth1_vlan: entered promiscuous mode [ 210.717812][ T3463] veth0_macvtap: entered promiscuous mode [ 210.741364][ T3463] veth1_macvtap: entered promiscuous mode [ 210.856420][ T3463] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.856936][ T3463] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.857282][ T3463] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.857599][ T3463] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 211.487482][ T31] audit: type=1400 audit(211.400:101): avc: denied { prog_load } for pid=3854 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 211.488375][ T31] audit: type=1400 audit(211.400:102): avc: denied { bpf } for pid=3854 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 211.494140][ T31] audit: type=1400 audit(211.400:103): avc: denied { perfmon } for pid=3854 comm="syz-executor.0" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 211.543732][ T31] audit: type=1400 audit(211.440:104): avc: denied { prog_run } for pid=3854 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 1970/01/01 00:03:31 executed programs: 1 1970/01/01 00:03:36 executed programs: 17 1970/01/01 00:03:41 executed programs: 32 1970/01/01 00:03:46 executed programs: 49 1970/01/01 00:03:52 executed programs: 67 1970/01/01 00:03:57 executed programs: 77 1970/01/01 00:04:03 executed programs: 88 1970/01/01 00:04:08 executed programs: 100 1970/01/01 00:04:14 executed programs: 111 1970/01/01 00:04:19 executed programs: 122 1970/01/01 00:04:24 executed programs: 133 1970/01/01 00:04:30 executed programs: 142 1970/01/01 00:04:35 executed programs: 152 1970/01/01 00:04:41 executed programs: 162 1970/01/01 00:04:46 executed programs: 170 1970/01/01 00:04:51 executed programs: 184 1970/01/01 00:04:57 executed programs: 196 1970/01/01 00:05:02 executed programs: 206 1970/01/01 00:05:07 executed programs: 216 1970/01/01 00:05:12 executed programs: 228 1970/01/01 00:05:17 executed programs: 240 1970/01/01 00:05:23 executed programs: 251 1970/01/01 00:05:28 executed programs: 261 1970/01/01 00:05:34 executed programs: 270 1970/01/01 00:05:39 executed programs: 287 1970/01/01 00:05:44 executed programs: 299 1970/01/01 00:05:49 executed programs: 312 1970/01/01 00:05:54 executed programs: 323 1970/01/01 00:05:59 executed programs: 332 1970/01/01 00:06:04 executed programs: 343 1970/01/01 00:06:10 executed programs: 355 1970/01/01 00:06:15 executed programs: 367 1970/01/01 00:06:20 executed programs: 379 1970/01/01 00:06:26 executed programs: 389 1970/01/01 00:06:31 executed programs: 400 1970/01/01 00:06:36 executed programs: 408 1970/01/01 00:06:42 executed programs: 420 1970/01/01 00:06:47 executed programs: 429 1970/01/01 00:06:52 executed programs: 442 1970/01/01 00:06:58 executed programs: 460 1970/01/01 00:07:03 executed programs: 474 [ 427.332412][ C0] hrtimer: interrupt took 37653216 ns 1970/01/01 00:07:08 executed programs: 489 1970/01/01 00:07:14 executed programs: 501 1970/01/01 00:07:19 executed programs: 510 1970/01/01 00:07:24 executed programs: 519 1970/01/01 00:07:29 executed programs: 528 1970/01/01 00:07:34 executed programs: 537 1970/01/01 00:07:40 executed programs: 547 1970/01/01 00:07:45 executed programs: 556 1970/01/01 00:07:51 executed programs: 564 1970/01/01 00:07:56 executed programs: 574 1970/01/01 00:08:01 executed programs: 584 1970/01/01 00:08:06 executed programs: 593 1970/01/01 00:08:12 executed programs: 604 1970/01/01 00:08:17 executed programs: 612 1970/01/01 00:08:22 executed programs: 621 1970/01/01 00:08:28 executed programs: 630 1970/01/01 00:08:33 executed programs: 642 1970/01/01 00:08:38 executed programs: 652 1970/01/01 00:08:44 executed programs: 662 1970/01/01 00:08:49 executed programs: 670 1970/01/01 00:08:54 executed programs: 679 1970/01/01 00:09:00 executed programs: 689 1970/01/01 00:09:05 executed programs: 699 1970/01/01 00:09:11 executed programs: 711 1970/01/01 00:09:16 executed programs: 720 1970/01/01 00:09:21 executed programs: 727 1970/01/01 00:09:26 executed programs: 737 1970/01/01 00:09:31 executed programs: 744 1970/01/01 00:09:37 executed programs: 752 1970/01/01 00:09:42 executed programs: 762 1970/01/01 00:09:47 executed programs: 773 1970/01/01 00:09:52 executed programs: 783 1970/01/01 00:09:58 executed programs: 792 1970/01/01 00:10:03 executed programs: 801 1970/01/01 00:10:09 executed programs: 812 1970/01/01 00:10:14 executed programs: 823 1970/01/01 00:10:19 executed programs: 835 1970/01/01 00:10:25 executed programs: 845 1970/01/01 00:10:31 executed programs: 854 1970/01/01 00:10:36 executed programs: 865 1970/01/01 00:10:41 executed programs: 874 1970/01/01 00:10:46 executed programs: 883 1970/01/01 00:10:52 executed programs: 893 1970/01/01 00:10:57 executed programs: 901 1970/01/01 00:11:02 executed programs: 911 1970/01/01 00:11:07 executed programs: 922 1970/01/01 00:11:12 executed programs: 932 1970/01/01 00:11:18 executed programs: 942 1970/01/01 00:11:23 executed programs: 950 1970/01/01 00:11:28 executed programs: 959 [ 688.564822][ T32] INFO: task kworker/1:8:3852 blocked for more than 430 seconds. [ 688.566508][ T32] Not tainted 6.10.0-syzkaller #0 [ 688.566887][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 688.567292][ T32] task:kworker/1:8 state:D stack:0 pid:3852 tgid:3852 ppid:2 flags:0x00000000 [ 688.567997][ T32] Workqueue: events bpf_prog_free_deferred [ 688.570423][ T32] Call trace: [ 688.570796][ T32] [<8190ba40>] (__schedule) from [<8190c5d8>] (schedule+0x2c/0xfc) [ 688.571440][ T32] r10:8260ca7c r9:00000000 r8:827149e0 r7:00000002 r6:df99dda4 r5:84c62400 [ 688.571759][ T32] r4:84c62400 [ 688.571991][ T32] [<8190c5ac>] (schedule) from [<8190c98c>] (schedule_preempt_disabled+0x18/0x24) [ 688.572319][ T32] r5:84c62400 r4:827149dc [ 688.572488][ T32] [<8190c974>] (schedule_preempt_disabled) from [<8190f464>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 688.572847][ T32] [<8190f17c>] (__mutex_lock.constprop.0) from [<8190fd30>] (__mutex_lock_slowpath+0x14/0x18) [ 688.574704][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df99de20 [ 688.575058][ T32] r4:00000000 [ 688.575217][ T32] [<8190fd1c>] (__mutex_lock_slowpath) from [<8190fd70>] (mutex_lock+0x3c/0x40) [ 688.576110][ T32] [<8190fd34>] (mutex_lock) from [<804a50cc>] (_vm_unmap_aliases+0x68/0x240) [ 688.576582][ T32] [<804a5064>] (_vm_unmap_aliases) from [<804a8df4>] (vfree+0x170/0x1e4) [ 688.576886][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a06240 [ 688.577143][ T32] r4:00000000 [ 688.577291][ T32] [<804a8c84>] (vfree) from [<804fbd7c>] (execmem_free+0x30/0x64) [ 688.577630][ T32] r9:84c62400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f02b000 [ 688.577919][ T32] [<804fbd4c>] (execmem_free) from [<80393694>] (bpf_jit_free_exec+0x10/0x14) [ 688.578248][ T32] r5:00001000 r4:dfab3000 [ 688.578447][ T32] [<80393684>] (bpf_jit_free_exec) from [<80393a74>] (bpf_jit_free+0x68/0xe4) [ 688.579193][ T32] [<80393a0c>] (bpf_jit_free) from [<80394bb0>] (bpf_prog_free_deferred+0x14c/0x164) [ 688.579520][ T32] r5:84af7354 r4:84af7000 [ 688.579708][ T32] [<80394a64>] (bpf_prog_free_deferred) from [<802658fc>] (process_one_work+0x1b4/0x4f4) [ 688.580297][ T32] r7:ddde4000 r6:82c16200 r5:84af7354 r4:84951c00 [ 688.580580][ T32] [<80265748>] (process_one_work) from [<802664e0>] (worker_thread+0x1ec/0x3f4) [ 688.580983][ T32] r10:84c62400 r9:84951c2c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 688.581244][ T32] r4:84951c00 [ 688.581624][ T32] [<802662f4>] (worker_thread) from [<8026f538>] (kthread+0x104/0x134) [ 688.582001][ T32] r10:00000000 r9:dfce9e78 r8:84cab400 r7:84951c00 r6:802662f4 r5:84c62400 [ 688.582290][ T32] r4:8495bac0 [ 688.582694][ T32] [<8026f434>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 688.593834][ T32] Exception stack(0xdf99dfb0 to 0xdf99dff8) [ 688.594565][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 688.594951][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 688.595238][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 688.595567][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026f434 r4:8495bac0 [ 688.596228][ T32] INFO: task kworker/1:55:4234 blocked for more than 430 seconds. [ 688.596559][ T32] Not tainted 6.10.0-syzkaller #0 [ 688.596815][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 688.597109][ T32] task:kworker/1:55 state:D stack:0 pid:4234 tgid:4234 ppid:2 flags:0x00000000 [ 688.597677][ T32] Workqueue: events bpf_prog_free_deferred [ 688.597939][ T32] Call trace: [ 688.598109][ T32] [<8190ba40>] (__schedule) from [<8190c5d8>] (schedule+0x2c/0xfc) [ 688.598817][ T32] r10:8260ca7c r9:00000000 r8:827149e0 r7:00000002 r6:dfcedda4 r5:84e36000 [ 688.599324][ T32] r4:84e36000 [ 688.599565][ T32] [<8190c5ac>] (schedule) from [<8190c98c>] (schedule_preempt_disabled+0x18/0x24) [ 688.600239][ T32] r5:84e36000 r4:827149dc [ 688.600448][ T32] [<8190c974>] (schedule_preempt_disabled) from [<8190f464>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 688.600982][ T32] [<8190f17c>] (__mutex_lock.constprop.0) from [<8190fd30>] (__mutex_lock_slowpath+0x14/0x18) [ 688.601709][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcede20 [ 688.602269][ T32] r4:00000000 [ 688.602763][ T32] [<8190fd1c>] (__mutex_lock_slowpath) from [<8190fd70>] (mutex_lock+0x3c/0x40) [ 688.613950][ T32] [<8190fd34>] (mutex_lock) from [<804a50cc>] (_vm_unmap_aliases+0x68/0x240) [ 688.614610][ T32] [<804a5064>] (_vm_unmap_aliases) from [<804a8df4>] (vfree+0x170/0x1e4) [ 688.615069][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84df3580 [ 688.615445][ T32] r4:00000000 [ 688.615632][ T32] [<804a8c84>] (vfree) from [<804fbd7c>] (execmem_free+0x30/0x64) [ 688.616011][ T32] r9:84e36000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f03f000 [ 688.616286][ T32] [<804fbd4c>] (execmem_free) from [<80393694>] (bpf_jit_free_exec+0x10/0x14) [ 688.617298][ T32] r5:00001000 r4:dfd93000 [ 688.617620][ T32] [<80393684>] (bpf_jit_free_exec) from [<80393a74>] (bpf_jit_free+0x68/0xe4) [ 688.618500][ T32] [<80393a0c>] (bpf_jit_free) from [<80394bb0>] (bpf_prog_free_deferred+0x14c/0x164) [ 688.619085][ T32] r5:84af5b54 r4:84af5800 [ 688.619302][ T32] [<80394a64>] (bpf_prog_free_deferred) from [<802658fc>] (process_one_work+0x1b4/0x4f4) [ 688.619886][ T32] r7:ddde4000 r6:82c16200 r5:84af5b54 r4:84ad7e00 [ 688.620130][ T32] [<80265748>] (process_one_work) from [<802664e0>] (worker_thread+0x1ec/0x3f4) [ 688.620695][ T32] r10:84e36000 r9:84ad7e2c r8:61c88647 r7:ddde4020 r6:82604d40 r5:ddde4000 [ 688.620955][ T32] r4:84ad7e00 [ 688.621159][ T32] [<802662f4>] (worker_thread) from [<8026f538>] (kthread+0x104/0x134) [ 688.621486][ T32] r10:00000000 r9:df99de78 r8:8373dec0 r7:84ad7e00 r6:802662f4 r5:84e36000 [ 688.622052][ T32] r4:84df3980 [ 688.622351][ T32] [<8026f434>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 688.622731][ T32] Exception stack(0xdfcedfb0 to 0xdfcedff8) [ 688.623039][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 688.633763][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 688.634477][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 688.634980][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026f434 r4:84df3980 [ 688.635325][ T32] INFO: task kworker/0:65:4237 blocked for more than 430 seconds. [ 688.635622][ T32] Not tainted 6.10.0-syzkaller #0 [ 688.635851][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 688.636157][ T32] task:kworker/0:65 state:D stack:0 pid:4237 tgid:4237 ppid:2 flags:0x00000000 [ 688.636599][ T32] Workqueue: events bpf_prog_free_deferred [ 688.636878][ T32] Call trace: [ 688.637045][ T32] [<8190ba40>] (__schedule) from [<8190c5d8>] (schedule+0x2c/0xfc) [ 688.637348][ T32] r10:8260ca7c r9:00000000 r8:827149e0 r7:00000002 r6:dfcd9da4 r5:84e36c00 [ 688.637616][ T32] r4:84e36c00 [ 688.637764][ T32] [<8190c5ac>] (schedule) from [<8190c98c>] (schedule_preempt_disabled+0x18/0x24) [ 688.638099][ T32] r5:84e36c00 r4:827149dc [ 688.638328][ T32] [<8190c974>] (schedule_preempt_disabled) from [<8190f464>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 688.638723][ T32] [<8190f17c>] (__mutex_lock.constprop.0) from [<8190fd30>] (__mutex_lock_slowpath+0x14/0x18) [ 688.653803][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcd9e20 [ 688.654253][ T32] r4:00000000 [ 688.654476][ T32] [<8190fd1c>] (__mutex_lock_slowpath) from [<8190fd70>] (mutex_lock+0x3c/0x40) [ 688.654952][ T32] [<8190fd34>] (mutex_lock) from [<804a50cc>] (_vm_unmap_aliases+0x68/0x240) [ 688.655252][ T32] [<804a5064>] (_vm_unmap_aliases) from [<804a8df4>] (vfree+0x170/0x1e4) [ 688.655613][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8373fc40 [ 688.655947][ T32] r4:00000000 [ 688.656104][ T32] [<804a8c84>] (vfree) from [<804fbd7c>] (execmem_free+0x30/0x64) [ 688.656567][ T32] r9:84e36c00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f00d000 [ 688.656856][ T32] [<804fbd4c>] (execmem_free) from [<80393694>] (bpf_jit_free_exec+0x10/0x14) [ 688.657440][ T32] r5:00001000 r4:dfa4f000 [ 688.657956][ T32] [<80393684>] (bpf_jit_free_exec) from [<80393a74>] (bpf_jit_free+0x68/0xe4) [ 688.658462][ T32] [<80393a0c>] (bpf_jit_free) from [<80394bb0>] (bpf_prog_free_deferred+0x14c/0x164) [ 688.658883][ T32] r5:84af6f54 r4:84af6c00 [ 688.659159][ T32] [<80394a64>] (bpf_prog_free_deferred) from [<802658fc>] (process_one_work+0x1b4/0x4f4) [ 688.659523][ T32] r7:dddd0000 r6:82c16000 r5:84af6f54 r4:84de5480 [ 688.659758][ T32] [<80265748>] (process_one_work) from [<802664e0>] (worker_thread+0x1ec/0x3f4) [ 688.660058][ T32] r10:84e36c00 r9:84de54ac r8:61c88647 r7:dddd0020 r6:82604d40 r5:dddd0000 [ 688.660466][ T32] r4:84de5480 [ 688.660601][ T32] [<802662f4>] (worker_thread) from [<8026f538>] (kthread+0x104/0x134) [ 688.660959][ T32] r10:00000000 r9:dfb6de78 r8:84de2a40 r7:84de5480 r6:802662f4 r5:84e36c00 [ 688.661252][ T32] r4:84de2a00 [ 688.661416][ T32] [<8026f434>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 688.661816][ T32] Exception stack(0xdfcd9fb0 to 0xdfcd9ff8) [ 688.662122][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 688.663151][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 688.683849][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 688.684330][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026f434 r4:84de2a00 [ 688.685596][ T32] NMI backtrace for cpu 0 [ 688.685992][ T32] CPU: 0 PID: 32 Comm: khungtaskd Not tainted 6.10.0-syzkaller #0 [ 688.686342][ T32] Hardware name: ARM-Versatile Express [ 688.686687][ T32] Call trace: [ 688.686883][ T32] [<818ea4a0>] (dump_backtrace) from [<818ea59c>] (show_stack+0x18/0x1c) [ 688.687282][ T32] r7:00000000 r6:00000113 r5:60000193 r4:81fe7c44 [ 688.687532][ T32] [<818ea584>] (show_stack) from [<81907c00>] (dump_stack_lvl+0x70/0x7c) [ 688.687856][ T32] [<81907b90>] (dump_stack_lvl) from [<81907c24>] (dump_stack+0x18/0x1c) [ 688.688253][ T32] r5:00000000 r4:00000001 [ 688.688429][ T32] [<81907c0c>] (dump_stack) from [<818d779c>] (nmi_cpu_backtrace+0x160/0x17c) [ 688.688749][ T32] [<818d763c>] (nmi_cpu_backtrace) from [<818d78e8>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 688.689135][ T32] r7:00000000 r6:8260c5d0 r5:8261a7cc r4:ffffffff [ 688.689366][ T32] [<818d77b8>] (nmi_trigger_cpumask_backtrace) from [<802103c8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 688.689771][ T32] r9:00000001 r8:828a7070 r7:8260c734 r6:00007d58 r5:8261ad88 r4:850f081c [ 688.690025][ T32] [<802103b0>] (arch_trigger_cpumask_backtrace) from [<80350b78>] (watchdog+0x48c/0x59c) [ 688.690338][ T32] [<803506ec>] (watchdog) from [<8026f538>] (kthread+0x104/0x134) [ 688.690665][ T32] r10:00000000 r9:df819e58 r8:82cc6f80 r7:00000000 r6:803506ec r5:82e41800 [ 688.690977][ T32] r4:82fa1800 [ 688.691148][ T32] [<8026f434>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 688.691502][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 688.691741][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 688.692064][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 688.692368][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 688.692620][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026f434 r4:82fa1800 [ 688.693073][ T32] Sending NMI from CPU 0 to CPUs 1: [ 688.694872][ C1] NMI backtrace for cpu 1 [ 688.696850][ C1] CPU: 1 PID: 2821 Comm: syslogd Not tainted 6.10.0-syzkaller #0 [ 688.697075][ C1] Hardware name: ARM-Versatile Express [ 688.697261][ C1] PC is at folio_mark_dirty+0x14/0x98 [ 688.698031][ C1] LR is at folio_mapping+0x54/0x84 [ 688.698091][ C1] pc : [<8043d738>] lr : [<804616c4>] psr: 40000013 [ 688.698131][ C1] sp : ec1a1df8 ip : ec1a1de0 fp : ec1a1e0c [ 688.698160][ C1] r10: 81a192c0 r9 : 0001f308 r8 : 84258c58 [ 688.698194][ C1] r7 : 0001f27b r6 : 0000008d r5 : def694a4 r4 : def694a4 [ 688.698231][ C1] r3 : 4604021d r2 : ffffffff r1 : 84258d60 r0 : 84258d60 [ 688.698332][ C1] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 688.698390][ C1] Control: 30c5387d Table: 84247d00 DAC: 00000000 [ 688.698467][ C1] Call trace: [ 688.699185][ C1] [<8043d724>] (folio_mark_dirty) from [<8045c420>] (shmem_write_end+0x68/0x1e0) [ 688.699463][ C1] r5:00000000 r4:def694a4 [ 688.699538][ C1] [<8045c3b8>] (shmem_write_end) from [<80430658>] (generic_perform_write+0x1c0/0x320) [ 688.699617][ C1] r9:00000d85 r8:8045c3b8 r7:84258d60 r6:0001f27b r5:00000000 r4:0000008d [ 688.699636][ C1] [<80430498>] (generic_perform_write) from [<8045a058>] (shmem_file_write_iter+0x7c/0x84) [ 688.699706][ C1] r10:81a19440 r9:01e8e4d0 r8:8436c180 r7:ec1a1ef0 r6:84258cd8 r5:ec1a1f08 [ 688.699720][ C1] r4:00000000 [ 688.699731][ C1] [<80459fdc>] (shmem_file_write_iter) from [<805022b8>] (vfs_write+0x274/0x44c) [ 688.699789][ C1] r9:01e8e4d0 r8:ec1a1f68 r7:83eb3000 r6:0000008d r5:8436c180 r4:80459fdc [ 688.699818][ C1] [<80502044>] (vfs_write) from [<80502614>] (ksys_write+0x78/0xf8) [ 688.699881][ C1] r10:00000004 r9:83eb3000 r8:8020029c r7:00000000 r6:0001f27b r5:8436c180 [ 688.699908][ C1] r4:8436c180 [ 688.699921][ C1] [<8050259c>] (ksys_write) from [<805026a4>] (sys_write+0x10/0x14) [ 688.699996][ C1] r7:00000004 r6:76f38548 r5:76f6f5a0 r4:00000003 [ 688.700024][ C1] [<80502694>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 688.700139][ C1] Exception stack(0xec1a1fa8 to 0xec1a1ff0) [ 688.700300][ C1] 1fa0: 00000003 76f6f5a0 00000003 01e8e4d0 0000008d 00000000 [ 688.700367][ C1] 1fc0: 00000003 76f6f5a0 76f38548 00000004 0000008d 01e8e1c8 76f3854c 7e998c84 [ 688.700394][ C1] 1fe0: 76f37d74 7e998b80 76e62760 76dbb39c [ 688.729223][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 688.729918][ T32] CPU: 0 PID: 32 Comm: khungtaskd Not tainted 6.10.0-syzkaller #0 [ 688.730202][ T32] Hardware name: ARM-Versatile Express [ 688.730443][ T32] Call trace: [ 688.730673][ T32] [<818ea4a0>] (dump_backtrace) from [<818ea59c>] (show_stack+0x18/0x1c) [ 688.731024][ T32] r7:00000000 r6:82622804 r5:00000000 r4:81fe7c44 [ 688.731290][ T32] [<818ea584>] (show_stack) from [<81907be4>] (dump_stack_lvl+0x54/0x7c) [ 688.732718][ T32] [<81907b90>] (dump_stack_lvl) from [<81907c24>] (dump_stack+0x18/0x1c) [ 688.733044][ T32] r5:00000000 r4:82861d0c [ 688.733346][ T32] [<81907c0c>] (dump_stack) from [<818eb044>] (panic+0x120/0x358) [ 688.733955][ T32] [<818eaf24>] (panic) from [<80350a04>] (watchdog+0x318/0x59c) [ 688.734310][ T32] r3:00000000 r2:00000000 r1:00000001 r0:81fe8744 [ 688.734855][ T32] r7:8260c734 [ 688.735057][ T32] [<803506ec>] (watchdog) from [<8026f538>] (kthread+0x104/0x134) [ 688.735654][ T32] r10:00000000 r9:df819e58 r8:82cc6f80 r7:00000000 r6:803506ec r5:82e41800 [ 688.736235][ T32] r4:82fa1800 [ 688.736440][ T32] [<8026f434>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 688.736829][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 688.737127][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 688.737556][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 688.737974][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 688.738469][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026f434 r4:82fa1800 [ 688.740497][ T32] Rebooting in 86400 seconds..