Warning: Permanently added '[localhost]:57364' (ED25519) to the list of known hosts. 1970/01/01 00:02:12 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:02:14 parsed 1 programs [ 134.833943][ T30] kauditd_printk_skb: 23 callbacks suppressed [ 134.834050][ T30] audit: type=1400 audit(134.780:131): avc: denied { mounton } for pid=3530 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 134.835519][ T30] audit: type=1400 audit(134.780:132): avc: denied { mount } for pid=3530 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 134.905125][ T30] audit: type=1400 audit(134.850:133): avc: denied { unlink } for pid=3530 comm="syz-executor" name="swap-file" dev="vda" ino=686 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 140.048372][ T3530] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:02:20 executed programs: 0 [ 141.028012][ T3536] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.035317][ T3536] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.406934][ T3536] hsr_slave_0: entered promiscuous mode [ 141.409373][ T3536] hsr_slave_1: entered promiscuous mode [ 141.758252][ T3536] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 141.766726][ T3536] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 141.770538][ T3536] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 141.776910][ T3536] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 142.917227][ T3536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.465822][ T3536] veth0_vlan: entered promiscuous mode [ 147.469834][ T3536] veth1_vlan: entered promiscuous mode [ 147.559024][ T3536] veth0_macvtap: entered promiscuous mode [ 147.565554][ T3536] veth1_macvtap: entered promiscuous mode [ 147.597717][ T3536] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.598330][ T3536] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.598654][ T3536] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.599047][ T3536] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.271119][ T30] audit: type=1400 audit(148.210:134): avc: denied { prog_load } for pid=3930 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 148.271874][ T30] audit: type=1400 audit(148.210:135): avc: denied { bpf } for pid=3930 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 148.304919][ T30] audit: type=1400 audit(148.250:136): avc: denied { perfmon } for pid=3930 comm="syz-executor.0" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 148.421677][ T30] audit: type=1400 audit(148.360:137): avc: denied { prog_run } for pid=3930 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 1970/01/01 00:02:28 executed programs: 1 1970/01/01 00:02:33 executed programs: 27 1970/01/01 00:02:38 executed programs: 56 1970/01/01 00:02:43 executed programs: 75 1970/01/01 00:02:49 executed programs: 91 1970/01/01 00:02:54 executed programs: 109 1970/01/01 00:02:59 executed programs: 124 1970/01/01 00:03:04 executed programs: 144 1970/01/01 00:03:10 executed programs: 159 1970/01/01 00:03:15 executed programs: 182 1970/01/01 00:03:20 executed programs: 201 1970/01/01 00:03:25 executed programs: 223 1970/01/01 00:03:30 executed programs: 239 1970/01/01 00:03:35 executed programs: 252 1970/01/01 00:03:40 executed programs: 267 1970/01/01 00:03:46 executed programs: 284 1970/01/01 00:03:51 executed programs: 300 1970/01/01 00:03:56 executed programs: 316 1970/01/01 00:04:01 executed programs: 328 1970/01/01 00:04:06 executed programs: 347 1970/01/01 00:04:11 executed programs: 369 1970/01/01 00:04:17 executed programs: 383 1970/01/01 00:04:22 executed programs: 400 1970/01/01 00:04:27 executed programs: 416 1970/01/01 00:04:33 executed programs: 432 1970/01/01 00:04:38 executed programs: 444 1970/01/01 00:04:43 executed programs: 459 1970/01/01 00:04:48 executed programs: 470 1970/01/01 00:04:53 executed programs: 487 1970/01/01 00:04:58 executed programs: 502 1970/01/01 00:05:04 executed programs: 518 1970/01/01 00:05:09 executed programs: 534 1970/01/01 00:05:15 executed programs: 546 1970/01/01 00:05:20 executed programs: 563 1970/01/01 00:05:25 executed programs: 576 1970/01/01 00:05:31 executed programs: 589 1970/01/01 00:05:36 executed programs: 602 1970/01/01 00:05:41 executed programs: 613 1970/01/01 00:05:46 executed programs: 627 1970/01/01 00:05:52 executed programs: 639 1970/01/01 00:05:57 executed programs: 649 1970/01/01 00:06:03 executed programs: 660 1970/01/01 00:06:08 executed programs: 676 1970/01/01 00:06:13 executed programs: 690 1970/01/01 00:06:18 executed programs: 703 1970/01/01 00:06:23 executed programs: 720 1970/01/01 00:06:28 executed programs: 731 1970/01/01 00:06:33 executed programs: 745 1970/01/01 00:06:38 executed programs: 760 1970/01/01 00:06:44 executed programs: 775 1970/01/01 00:06:49 executed programs: 786 1970/01/01 00:06:54 executed programs: 801 1970/01/01 00:06:59 executed programs: 812 1970/01/01 00:07:04 executed programs: 823 1970/01/01 00:07:10 executed programs: 836 1970/01/01 00:07:15 executed programs: 852 1970/01/01 00:07:21 executed programs: 865 1970/01/01 00:07:26 executed programs: 881 1970/01/01 00:07:31 executed programs: 895 1970/01/01 00:07:36 executed programs: 905 1970/01/01 00:07:42 executed programs: 919 1970/01/01 00:07:47 executed programs: 933 1970/01/01 00:07:52 executed programs: 942 1970/01/01 00:07:57 executed programs: 954 1970/01/01 00:08:03 executed programs: 968 1970/01/01 00:08:08 executed programs: 981 1970/01/01 00:08:13 executed programs: 996 1970/01/01 00:08:18 executed programs: 1012 1970/01/01 00:08:23 executed programs: 1023 1970/01/01 00:08:29 executed programs: 1036 1970/01/01 00:08:34 executed programs: 1047 1970/01/01 00:08:39 executed programs: 1056 1970/01/01 00:08:44 executed programs: 1074 1970/01/01 00:08:50 executed programs: 1086 1970/01/01 00:08:55 executed programs: 1096 1970/01/01 00:09:00 executed programs: 1113 1970/01/01 00:09:05 executed programs: 1123 1970/01/01 00:09:10 executed programs: 1138 1970/01/01 00:09:15 executed programs: 1154 1970/01/01 00:09:21 executed programs: 1171 1970/01/01 00:09:26 executed programs: 1186 1970/01/01 00:09:31 executed programs: 1203 1970/01/01 00:09:37 executed programs: 1217 1970/01/01 00:09:42 executed programs: 1227 1970/01/01 00:09:47 executed programs: 1241 1970/01/01 00:09:52 executed programs: 1251 1970/01/01 00:09:58 executed programs: 1265 1970/01/01 00:10:03 executed programs: 1276 1970/01/01 00:10:09 executed programs: 1286 [ 610.463547][ T31] INFO: task kworker/1:5:3883 blocked for more than 430 seconds. [ 610.464054][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 610.464436][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 610.464978][ T31] task:kworker/1:5 state:D stack:0 pid:3883 tgid:3883 ppid:2 flags:0x00000000 [ 610.465619][ T31] Workqueue: events bpf_prog_free_deferred [ 610.467235][ T31] Call trace: [ 610.467698][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 610.468674][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:dfc71d94 r5:84074800 [ 610.469066][ T31] r4:84074800 [ 610.469443][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 610.469863][ T31] r5:84074800 r4:82714be4 [ 610.470096][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 610.470548][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 610.471634][ T31] r10:82c16205 r9:dfc71e20 r8:00000000 r7:ffffffff r6:00000000 r5:84df2c00 [ 610.472091][ T31] r4:00000000 [ 610.483138][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 610.483839][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 610.484557][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 610.485116][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84df2c00 [ 610.485641][ T31] r4:00000000 [ 610.485877][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 610.487086][ T31] r9:84074800 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f029000 [ 610.487502][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 610.488428][ T31] r5:00001000 r4:dfc73000 [ 610.488690][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 610.489456][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 610.490348][ T31] r5:84e75754 r4:84e75400 [ 610.490536][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 610.490892][ T31] r7:ddde40c0 r6:82c16200 r5:84e75754 r4:8457ce80 [ 610.491155][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 610.491503][ T31] r10:84074800 r9:8457ceac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 610.491770][ T31] r4:8457ce80 [ 610.491918][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 610.492238][ T31] r10:00000000 r9:df919e90 r8:8445b740 r7:8457ce80 r6:80267144 r5:84074800 [ 610.503357][ T31] r4:8445b880 [ 610.503841][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 610.504555][ T31] Exception stack(0xdfc71fb0 to 0xdfc71ff8) [ 610.505055][ T31] 1fa0: 00000000 00000000 00000000 00000000 [ 610.505657][ T31] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 610.506247][ T31] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 610.506650][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:8445b880 [ 610.507129][ T31] INFO: task kworker/0:4:3893 blocked for more than 430 seconds. [ 610.507884][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 610.508253][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 610.508702][ T31] task:kworker/0:4 state:D stack:0 pid:3893 tgid:3893 ppid:2 flags:0x00000000 [ 610.509300][ T31] Workqueue: events bpf_prog_free_deferred [ 610.509836][ T31] Call trace: [ 610.510098][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 610.510761][ T31] r10:82c16005 r9:00000000 r8:82714be8 r7:00000002 r6:dfc61d94 r5:84071800 [ 610.511280][ T31] r4:84071800 [ 610.511462][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 610.512284][ T31] r5:84071800 r4:82714be4 [ 610.523450][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 610.524140][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 610.524658][ T31] r10:82c16005 r9:dfc61e20 r8:00000000 r7:ffffffff r6:00000000 r5:84707500 [ 610.525720][ T31] r4:00000000 [ 610.525937][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 610.526655][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 610.527047][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 610.528184][ T31] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707500 [ 610.528907][ T31] r4:00000000 [ 610.529452][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 610.530095][ T31] r9:84071800 r8:00000080 r7:00000000 r6:82c16000 r5:00001000 r4:7f011000 [ 610.531120][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 610.532160][ T31] r5:00001000 r4:df959000 [ 610.543254][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 610.544084][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 610.545669][ T31] r5:84504f54 r4:84504c00 [ 610.546745][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 610.547458][ T31] r7:dddd00c0 r6:82c16000 r5:84504f54 r4:84c4c000 [ 610.548302][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 610.548812][ T31] r10:84071800 r9:84c4c02c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 610.549417][ T31] r4:84c4c000 [ 610.549730][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 610.550298][ T31] r10:00000000 r9:df9bde90 r8:84ce4bc0 r7:84c4c000 r6:80267144 r5:84071800 [ 610.550984][ T31] r4:84634e80 [ 610.551611][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 610.563401][ T31] Exception stack(0xdfc61fb0 to 0xdfc61ff8) [ 610.564010][ T31] 1fa0: 00000000 00000000 00000000 00000000 [ 610.565057][ T31] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 610.565652][ T31] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 610.567006][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84634e80 [ 610.568012][ T31] INFO: task kworker/1:47:4257 blocked for more than 430 seconds. [ 610.569054][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 610.570050][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 610.571489][ T31] task:kworker/1:47 state:D stack:0 pid:4257 tgid:4257 ppid:2 flags:0x00000000 [ 610.593084][ T31] Workqueue: events bpf_prog_free_deferred [ 610.593729][ T31] Call trace: [ 610.594701][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 610.596374][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:dfbd9d94 r5:84515400 [ 610.598297][ T31] r4:84515400 [ 610.598574][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 610.600219][ T31] r5:84515400 r4:82714be4 [ 610.600723][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 610.601915][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 610.623443][ T31] r10:82c16205 r9:dfbd9e20 r8:00000000 r7:ffffffff r6:00000000 r5:84c30700 [ 610.624272][ T31] r4:00000000 [ 610.624482][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 610.624986][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 610.626311][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 610.627132][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c30700 [ 610.628202][ T31] r4:00000000 [ 610.628833][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 610.630201][ T31] r9:84515400 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f02b000 [ 610.630643][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 610.631583][ T31] r5:00001000 r4:dfd43000 [ 610.632156][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 610.645150][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 610.646207][ T31] r5:846b7f54 r4:846b7c00 [ 610.646495][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 610.647758][ T31] r7:ddde40c0 r6:82c16200 r5:846b7f54 r4:84e00c00 [ 610.648745][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 610.649272][ T31] r10:84515400 r9:84e00c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 610.649717][ T31] r4:84e00c00 [ 610.650442][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 610.651414][ T31] r10:00000000 r9:dfee9e90 r8:84c30a00 r7:84e00c00 r6:80267144 r5:84515400 [ 610.652191][ T31] r4:84e01500 [ 610.665603][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 610.666382][ T31] Exception stack(0xdfbd9fb0 to 0xdfbd9ff8) [ 610.668196][ T31] 9fa0: 00000000 00000000 00000000 00000000 [ 610.668688][ T31] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 610.670361][ T31] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 610.671590][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84e01500 [ 610.686772][ T31] INFO: task kworker/0:61:4263 blocked for more than 430 seconds. [ 610.687467][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 610.688079][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 610.688684][ T31] task:kworker/0:61 state:D stack:0 pid:4263 tgid:4263 ppid:2 flags:0x00000000 [ 610.690258][ T31] Workqueue: events bpf_prog_free_deferred [ 610.690841][ T31] Call trace: [ 610.691092][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 610.692069][ T31] r10:82c16005 r9:00000000 r8:82714be8 r7:00000002 r6:dfc4dd94 r5:84ea1800 [ 610.703342][ T31] r4:84ea1800 [ 610.704087][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 610.705378][ T31] r5:84ea1800 r4:82714be4 [ 610.705748][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 610.706470][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 610.706932][ T31] r10:82c16005 r9:dfc4de20 r8:00000000 r7:ffffffff r6:00000000 r5:84707740 [ 610.707254][ T31] r4:00000000 [ 610.709435][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 610.710352][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 610.711154][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 610.711693][ T31] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707740 [ 610.712024][ T31] r4:00000000 [ 610.712207][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 610.723593][ T31] r9:84ea1800 r8:00000080 r7:00000000 r6:82c16000 r5:00001000 r4:7f03b000 [ 610.724082][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 610.724654][ T31] r5:00001000 r4:dfe39000 [ 610.725004][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 610.725840][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 610.726895][ T31] r5:846a2b54 r4:846a2800 [ 610.727237][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 610.727936][ T31] r7:dddd00c0 r6:82c16000 r5:846a2b54 r4:84cd7600 [ 610.728763][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 610.729278][ T31] r10:84ea1800 r9:84cd762c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 610.730180][ T31] r4:84cd7600 [ 610.730449][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 610.730830][ T31] r10:00000000 r9:dfa05e90 r8:84c30d40 r7:84cd7600 r6:80267144 r5:84ea1800 [ 610.731546][ T31] r4:84c30c40 [ 610.731730][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 610.732180][ T31] Exception stack(0xdfc4dfb0 to 0xdfc4dff8) [ 610.732477][ T31] dfa0: 00000000 00000000 00000000 00000000 [ 610.744098][ T31] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 610.744863][ T31] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 610.745184][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84c30c40 [ 610.745534][ T31] INFO: task kworker/1:49:4266 blocked for more than 430 seconds. [ 610.745996][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 610.746551][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 610.746885][ T31] task:kworker/1:49 state:D stack:0 pid:4266 tgid:4266 ppid:2 flags:0x00000000 [ 610.747500][ T31] Workqueue: events bpf_prog_free_deferred [ 610.747827][ T31] Call trace: [ 610.748032][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 610.748600][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:dfcd1d94 r5:84ea2400 [ 610.748936][ T31] r4:84ea2400 [ 610.749117][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 610.749494][ T31] r5:84ea2400 r4:82714be4 [ 610.749845][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 610.750223][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 610.750751][ T31] r10:82c16205 r9:dfcd1e20 r8:00000000 r7:ffffffff r6:00000000 r5:844d7500 [ 610.751075][ T31] r4:00000000 [ 610.751242][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 610.751689][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 610.752219][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 610.763166][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844d7500 [ 610.763835][ T31] r4:00000000 [ 610.764242][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 610.764800][ T31] r9:84ea2400 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f045000 [ 610.765126][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 610.766037][ T31] r5:00001000 r4:dfb31000 [ 610.766247][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 610.766896][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 610.767395][ T31] r5:84506f54 r4:84506c00 [ 610.767619][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 610.768196][ T31] r7:ddde40c0 r6:82c16200 r5:84506f54 r4:84e00b80 [ 610.768795][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 610.769239][ T31] r10:84ea2400 r9:84e00bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 610.769672][ T31] r4:84e00b80 [ 610.769934][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 610.770703][ T31] r10:00000000 r9:dfbd9e90 r8:84c30340 r7:84e00b80 r6:80267144 r5:84ea2400 [ 610.771207][ T31] r4:84e01cc0 [ 610.771496][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 610.771824][ T31] Exception stack(0xdfcd1fb0 to 0xdfcd1ff8) [ 610.772074][ T31] 1fa0: 00000000 00000000 00000000 00000000 [ 610.783206][ T31] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 610.783724][ T31] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 610.784787][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84e01cc0 [ 610.785470][ T31] INFO: task kworker/1:50:4272 blocked for more than 430 seconds. [ 610.785905][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 610.786143][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 610.786826][ T31] task:kworker/1:50 state:D stack:0 pid:4272 tgid:4272 ppid:2 flags:0x00000000 [ 610.787263][ T31] Workqueue: events bpf_prog_free_deferred [ 610.787723][ T31] Call trace: [ 610.787992][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 610.788531][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:dfc59d94 r5:84ea3c00 [ 610.788895][ T31] r4:84ea3c00 [ 610.789063][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 610.789431][ T31] r5:84ea3c00 r4:82714be4 [ 610.789852][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 610.790719][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 610.791132][ T31] r10:82c16205 r9:dfc59e20 r8:00000000 r7:ffffffff r6:00000000 r5:846120c0 [ 610.791442][ T31] r4:00000000 [ 610.791611][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 610.791961][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 610.792323][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 610.813441][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846120c0 [ 610.813982][ T31] r4:00000000 [ 610.814278][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 610.814966][ T31] r9:84ea3c00 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f031000 [ 610.815357][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 610.815752][ T31] r5:00001000 r4:dfd87000 [ 610.816275][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 610.816731][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 610.817193][ T31] r5:846b5754 r4:846b5400 [ 610.817385][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 610.818596][ T31] r7:ddde40c0 r6:82c16200 r5:846b5754 r4:84e00d00 [ 610.818901][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 610.819324][ T31] r10:84ea3c00 r9:84e00d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 610.820119][ T31] r4:84e00d00 [ 610.820541][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 610.821955][ T31] r10:00000000 r9:dfbd9e90 r8:84c30580 r7:84e00d00 r6:80267144 r5:84ea3c00 [ 610.822255][ T31] r4:84612640 [ 610.822473][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 610.843659][ T31] Exception stack(0xdfc59fb0 to 0xdfc59ff8) [ 610.844034][ T31] 9fa0: 00000000 00000000 00000000 00000000 [ 610.844855][ T31] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 610.845402][ T31] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 610.845910][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84612640 [ 610.848214][ T31] INFO: task kworker/0:62:4273 blocked for more than 430 seconds. [ 610.848632][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 610.848898][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 610.850054][ T31] task:kworker/0:62 state:D stack:0 pid:4273 tgid:4273 ppid:2 flags:0x00000000 [ 610.851115][ T31] Workqueue: events bpf_prog_free_deferred [ 610.851441][ T31] Call trace: [ 610.851643][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 610.863398][ T31] r10:82c16005 r9:00000000 r8:82714be8 r7:00000002 r6:dfcbdd94 r5:84ea4800 [ 610.863990][ T31] r4:84ea4800 [ 610.864178][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 610.865637][ T31] r5:84ea4800 r4:82714be4 [ 610.865892][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 610.866621][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 610.867804][ T31] r10:82c16005 r9:dfcbde20 r8:00000000 r7:ffffffff r6:00000000 r5:8414dd40 [ 610.869254][ T31] r4:00000000 [ 610.869514][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 610.870499][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 610.871065][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 610.871563][ T31] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8414dd40 [ 610.872100][ T31] r4:00000000 [ 610.883161][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 610.883738][ T31] r9:84ea4800 r8:00000080 r7:00000000 r6:82c16000 r5:00001000 r4:7f035000 [ 610.884063][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 610.884499][ T31] r5:00001000 r4:dfde7000 [ 610.884755][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 610.885425][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 610.893192][ T31] r5:846a1354 r4:846a1000 [ 610.893831][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 610.894966][ T31] r7:dddd00c0 r6:82c16000 r5:846a1354 r4:84cd7680 [ 610.895703][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 610.896440][ T31] r10:84ea4800 r9:84cd76ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 610.897479][ T31] r4:84cd7680 [ 610.898067][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 610.899103][ T31] r10:00000000 r9:dfc4de90 r8:84c30540 r7:84cd7680 r6:80267144 r5:84ea4800 [ 610.900118][ T31] r4:84c303c0 [ 610.900450][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 610.900947][ T31] Exception stack(0xdfcbdfb0 to 0xdfcbdff8) [ 610.901638][ T31] dfa0: 00000000 00000000 00000000 00000000 [ 610.915475][ T31] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 610.916210][ T31] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 610.917023][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84c303c0 [ 610.917958][ T31] INFO: task kworker/1:51:4278 blocked for more than 430 seconds. [ 610.919196][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 610.919529][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 610.921052][ T31] task:kworker/1:51 state:D stack:0 pid:4278 tgid:4278 ppid:2 flags:0x00000000 [ 610.922031][ T31] Workqueue: events bpf_prog_free_deferred [ 610.922360][ T31] Call trace: [ 610.933066][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 610.933730][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:dfd41d94 r5:84ea5400 [ 610.934105][ T31] r4:84ea5400 [ 610.934301][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 610.934785][ T31] r5:84ea5400 r4:82714be4 [ 610.935143][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 610.935654][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 610.936097][ T31] r10:82c16205 r9:dfd41e20 r8:00000000 r7:ffffffff r6:00000000 r5:84707980 [ 610.936593][ T31] r4:00000000 [ 610.936791][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 610.937230][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 610.938061][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 610.938595][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707980 [ 610.940298][ T31] r4:00000000 [ 610.940605][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 610.941969][ T31] r9:84ea5400 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f03d000 [ 610.953078][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 610.953702][ T31] r5:00001000 r4:dfe83000 [ 610.954077][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 610.955647][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 610.956128][ T31] r5:84504354 r4:84504000 [ 610.956981][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 610.957592][ T31] r7:ddde40c0 r6:82c16200 r5:84504354 r4:84e00f80 [ 610.958143][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 610.958906][ T31] r10:84ea5400 r9:84e00fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 610.959647][ T31] r4:84e00f80 [ 610.959840][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 610.960249][ T31] r10:00000000 r9:dfcd1e90 r8:84612e00 r7:84e00f80 r6:80267144 r5:84ea5400 [ 610.961192][ T31] r4:84793100 [ 610.961362][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 610.961708][ T31] Exception stack(0xdfd41fb0 to 0xdfd41ff8) [ 610.962144][ T31] 1fa0: 00000000 00000000 00000000 00000000 [ 610.962455][ T31] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 610.973718][ T31] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 610.974024][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84793100 [ 610.974415][ T31] INFO: task kworker/1:52:4279 blocked for more than 430 seconds. [ 610.974781][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 610.974920][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 610.975161][ T31] task:kworker/1:52 state:D stack:0 pid:4279 tgid:4279 ppid:2 flags:0x00000000 [ 610.975547][ T31] Workqueue: events bpf_prog_free_deferred [ 610.975916][ T31] Call trace: [ 610.976014][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 610.976221][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:dfd85d94 r5:84ea6000 [ 610.976428][ T31] r4:84ea6000 [ 610.976554][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 610.976833][ T31] r5:84ea6000 r4:82714be4 [ 610.976988][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 610.977255][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 610.977575][ T31] r10:82c16205 r9:dfd85e20 r8:00000000 r7:ffffffff r6:00000000 r5:84e10200 [ 610.977945][ T31] r4:00000000 [ 610.978041][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 610.978257][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 610.978543][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 610.978742][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e10200 [ 610.978922][ T31] r4:00000000 [ 610.979011][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 610.979201][ T31] r9:84ea6000 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f033000 [ 610.979378][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 610.979613][ T31] r5:00001000 r4:dfdb7000 [ 610.979716][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 610.979975][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 610.980187][ T31] r5:846b4b54 r4:846b4800 [ 610.980297][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 610.980531][ T31] r7:ddde40c0 r6:82c16200 r5:846b4b54 r4:84e00880 [ 610.980681][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 610.980883][ T31] r10:84ea6000 r9:84e008ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 610.981059][ T31] r4:84e00880 [ 610.981144][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 610.981389][ T31] r10:00000000 r9:dfcd1e90 r8:84612400 r7:84e00880 r6:80267144 r5:84ea6000 [ 610.981593][ T31] r4:84793100 [ 610.981683][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 610.981908][ T31] Exception stack(0xdfd85fb0 to 0xdfd85ff8) [ 610.982058][ T31] 5fa0: 00000000 00000000 00000000 00000000 [ 610.982293][ T31] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 610.992878][ T31] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 610.993127][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84793100 [ 610.993319][ T31] INFO: task kworker/0:63:4285 blocked for more than 430 seconds. [ 610.993575][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 610.993703][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 610.994050][ T31] task:kworker/0:63 state:D stack:0 pid:4285 tgid:4285 ppid:2 flags:0x00000000 [ 610.994345][ T31] Workqueue: events bpf_prog_free_deferred [ 610.994551][ T31] Call trace: [ 610.994676][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 610.994900][ T31] r10:82c16005 r9:00000000 r8:82714be8 r7:00000002 r6:dfdb5d94 r5:84ea3000 [ 610.995136][ T31] r4:84ea3000 [ 610.995217][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 610.995510][ T31] r5:84ea3000 r4:82714be4 [ 610.995659][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 610.995963][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 610.996278][ T31] r10:82c16005 r9:dfdb5e20 r8:00000000 r7:ffffffff r6:00000000 r5:84707640 [ 610.996608][ T31] r4:00000000 [ 610.996715][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 610.997035][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 610.997309][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 610.997612][ T31] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707640 [ 610.997845][ T31] r4:00000000 [ 610.997990][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 610.998178][ T31] r9:84ea3000 r8:00000080 r7:00000000 r6:82c16000 r5:00001000 r4:7f037000 [ 610.998392][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 610.998702][ T31] r5:00001000 r4:dfe0f000 [ 610.998827][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 610.999103][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 610.999330][ T31] r5:846a0754 r4:846a0400 [ 610.999436][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 610.999723][ T31] r7:dddd00c0 r6:82c16000 r5:846a0754 r4:84cb2000 [ 610.999915][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 611.000201][ T31] r10:84ea3000 r9:84cb202c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 611.000481][ T31] r4:84cb2000 [ 611.000623][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 611.000855][ T31] r10:00000000 r9:dfc4de90 r8:84e10680 r7:84cb2000 r6:80267144 r5:84ea3000 [ 611.001042][ T31] r4:84e10600 [ 611.001176][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 611.001665][ T31] Exception stack(0xdfdb5fb0 to 0xdfdb5ff8) [ 611.001920][ T31] 5fa0: 00000000 00000000 00000000 00000000 [ 611.002279][ T31] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 611.014566][ T31] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 611.014891][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84e10600 [ 611.015324][ T31] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 611.016517][ T31] NMI backtrace for cpu 0 [ 611.016778][ T31] CPU: 0 PID: 31 Comm: khungtaskd Not tainted 6.9.0-rc4-syzkaller #0 [ 611.017021][ T31] Hardware name: ARM-Versatile Express [ 611.017336][ T31] Call trace: [ 611.017499][ T31] [<818a18bc>] (dump_backtrace) from [<818a19b8>] (show_stack+0x18/0x1c) [ 611.017731][ T31] r7:00000000 r6:00000013 r5:60000093 r4:81fcea10 [ 611.017915][ T31] [<818a19a0>] (show_stack) from [<818bf0fc>] (dump_stack_lvl+0x70/0x7c) [ 611.018103][ T31] [<818bf08c>] (dump_stack_lvl) from [<818bf120>] (dump_stack+0x18/0x1c) [ 611.018345][ T31] r5:00000000 r4:00000001 [ 611.018446][ T31] [<818bf108>] (dump_stack) from [<8188ec94>] (nmi_cpu_backtrace+0x160/0x17c) [ 611.018752][ T31] [<8188eb34>] (nmi_cpu_backtrace) from [<8188ede0>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 611.018986][ T31] r7:00000000 r6:8260c590 r5:8261a88c r4:ffffffff [ 611.019120][ T31] [<8188ecb0>] (nmi_trigger_cpumask_backtrace) from [<802105b4>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 611.019469][ T31] r9:8260c6f4 r8:00007975 r7:8289ffe0 r6:00007d5b r5:85058e04 r4:85132c24 [ 611.019709][ T31] [<8021059c>] (arch_trigger_cpumask_backtrace) from [<8034eac8>] (watchdog+0x480/0x594) [ 611.019923][ T31] [<8034e648>] (watchdog) from [<80270044>] (kthread+0x104/0x134) [ 611.020134][ T31] r10:00000000 r9:df819e58 r8:82ebe2c0 r7:00000000 r6:8034e648 r5:82ee0c00 [ 611.020320][ T31] r4:82ebe1c0 [ 611.020410][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 611.020592][ T31] Exception stack(0xdf8ddfb0 to 0xdf8ddff8) [ 611.020773][ T31] dfa0: 00000000 00000000 00000000 00000000 [ 611.021024][ T31] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 611.021221][ T31] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 611.021474][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:82ebe1c0 [ 611.021908][ T31] Sending NMI from CPU 0 to CPUs 1: [ 611.022688][ C1] NMI backtrace for cpu 1 [ 611.022880][ C1] CPU: 1 PID: 3536 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller #0 [ 611.022923][ C1] Hardware name: ARM-Versatile Express [ 611.022978][ C1] PC is at alloc_vmap_area+0x4bc/0xd4c [ 611.023060][ C1] LR is at 0x83f10620 [ 611.023424][ C1] pc : [<8049cfe8>] lr : [<83f10620>] psr: a0000013 [ 611.023486][ C1] sp : df9c1c58 ip : 00002000 fp : df9c1cc4 [ 611.023544][ C1] r10: ff800000 r9 : df800000 r8 : 8260ca94 [ 611.023601][ C1] r7 : 00000000 r6 : ffffffff r5 : 00002000 r4 : 00002000 [ 611.023645][ C1] r3 : 83c703f0 r2 : eb1fb000 r1 : 83c61c60 r0 : e004b001 [ 611.023769][ C1] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 611.023853][ C1] Control: 30c5387d Table: 847adb00 DAC: 00000000 [ 611.023915][ C1] Call trace: [ 611.023950][ C1] [<8049cb2c>] (alloc_vmap_area) from [<8049d930>] (__get_vm_area_node.constprop.0+0xb8/0x178) [ 611.024032][ C1] r10:851c9180 r9:df800000 r8:00000dc0 r7:ffffffff r6:00000001 r5:00000022 [ 611.024068][ C1] r4:00002000 [ 611.024095][ C1] [<8049d878>] (__get_vm_area_node.constprop.0) from [<804a05fc>] (__vmalloc_node_range+0x90/0x534) [ 611.024156][ C1] r10:00000001 r9:00000000 r8:ffffffff r7:ff800000 r6:00000dc0 r5:00000050 [ 611.024184][ C1] r4:81fe7028 [ 611.024204][ C1] [<804a056c>] (__vmalloc_node_range) from [<804a0d44>] (vzalloc+0x6c/0x74) [ 611.024265][ C1] r10:84d2f800 r9:7eb2cf00 r8:00000310 r7:7eb2cf58 r6:df9c1e70 r5:00000000 [ 611.024283][ C1] r4:00000000 [ 611.024298][ C1] [<804a0cd8>] (vzalloc) from [<81606db4>] (do_ipt_get_ctl+0x214/0x558) [ 611.024355][ C1] r4:7eb2cf80 [ 611.024368][ C1] [<81606ba0>] (do_ipt_get_ctl) from [<814ddc70>] (nf_getsockopt+0x50/0x68) [ 611.024434][ C1] r10:813a6844 r9:7eb2cf00 r8:83175900 r7:7eb2cf58 r6:8416b640 r5:00000041 [ 611.024455][ C1] r4:827d18ec [ 611.024483][ C1] [<814ddc20>] (nf_getsockopt) from [<81575b80>] (ip_getsockopt+0xe4/0x104) [ 611.024556][ C1] r7:7eb2cf00 r6:7eb2cf58 r5:8416b640 r4:00000041 [ 611.024573][ C1] [<81575a9c>] (ip_getsockopt) from [<81585c38>] (tcp_getsockopt+0x34/0x6c) [ 611.024633][ C1] r7:00000041 r6:00000000 r5:00000000 r4:81575a9c [ 611.024648][ C1] [<81585c04>] (tcp_getsockopt) from [<813a686c>] (sock_common_getsockopt+0x28/0x30) [ 611.024703][ C1] r4:81585c04 [ 611.024719][ C1] [<813a6844>] (sock_common_getsockopt) from [<813a3948>] (do_sock_getsockopt+0x120/0x274) [ 611.024768][ C1] r4:00000000 [ 611.024780][ C1] [<813a3828>] (do_sock_getsockopt) from [<813a5664>] (sys_getsockopt+0x90/0xd4) [ 611.024878][ C1] r10:00000127 r9:8357c800 r8:83175900 r7:7eb2cf58 r6:00000041 r5:00000000 [ 611.024914][ C1] r4:00000000 [ 611.024931][ C1] [<813a55d4>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 611.025003][ C1] Exception stack(0xdf9c1fa8 to 0xdf9c1ff0) [ 611.025038][ C1] 1fa0: 7eb2cf00 7eb2cf04 00000003 00000000 00000041 7eb2cf58 [ 611.025076][ C1] 1fc0: 7eb2cf00 7eb2cf04 00000000 00000127 00122078 00000003 7eb2cf00 7eb2cf00 [ 611.025102][ C1] 1fe0: 00000000 7eb2ceb8 0011c000 000529f0 [ 611.025137][ C1] r8:80200288 r7:00000127 r6:00000000 r5:7eb2cf04 r4:7eb2cf00 [ 611.066076][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 611.068208][ T31] CPU: 0 PID: 31 Comm: khungtaskd Not tainted 6.9.0-rc4-syzkaller #0 [ 611.068429][ T31] Hardware name: ARM-Versatile Express [ 611.068580][ T31] Call trace: [ 611.068745][ T31] [<818a18bc>] (dump_backtrace) from [<818a19b8>] (show_stack+0x18/0x1c) [ 611.069097][ T31] r7:00000000 r6:82622e44 r5:00000000 r4:81fcea10 [ 611.069296][ T31] [<818a19a0>] (show_stack) from [<818bf0e0>] (dump_stack_lvl+0x54/0x7c) [ 611.069600][ T31] [<818bf08c>] (dump_stack_lvl) from [<818bf120>] (dump_stack+0x18/0x1c) [ 611.069855][ T31] r5:00000000 r4:8285ad18 [ 611.070005][ T31] [<818bf108>] (dump_stack) from [<818a2460>] (panic+0x120/0x358) [ 611.070276][ T31] [<818a2340>] (panic) from [<8034e95c>] (watchdog+0x314/0x594) [ 611.070597][ T31] r3:00000000 r2:00000000 r1:00000001 r0:81fcf4cc [ 611.070833][ T31] r7:8289ffe0 [ 611.070981][ T31] [<8034e648>] (watchdog) from [<80270044>] (kthread+0x104/0x134) [ 611.071185][ T31] r10:00000000 r9:df819e58 r8:82ebe2c0 r7:00000000 r6:8034e648 r5:82ee0c00 [ 611.071531][ T31] r4:82ebe1c0 [ 611.071711][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 611.072032][ T31] Exception stack(0xdf8ddfb0 to 0xdf8ddff8) [ 611.072196][ T31] dfa0: 00000000 00000000 00000000 00000000 [ 611.072548][ T31] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 611.072966][ T31] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 611.073204][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:82ebe1c0 [ 611.074669][ T31] Rebooting in 86400 seconds..