Warning: Permanently added '[localhost]:28711' (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 [ 134.974138][ T30] kauditd_printk_skb: 21 callbacks suppressed [ 134.974276][ T30] audit: type=1400 audit(134.920:131): avc: denied { mounton } for pid=3533 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 [ 134.975828][ T30] audit: type=1400 audit(134.920:132): avc: denied { mount } for pid=3533 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 [ 135.015156][ T30] audit: type=1400 audit(134.960:133): avc: denied { unlink } for pid=3533 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" [ 139.861873][ T3533] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:02:19 executed programs: 0 [ 140.823289][ T3539] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 140.825655][ T3539] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.438623][ T3539] hsr_slave_0: entered promiscuous mode [ 141.440519][ T3539] hsr_slave_1: entered promiscuous mode [ 141.962712][ T3539] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 141.968627][ T3539] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 141.974097][ T3539] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 141.979065][ T3539] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 143.575230][ T3539] 8021q: adding VLAN 0 to HW filter on device bond0 [ 144.848870][ T3539] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 144.849289][ T3539] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 148.697653][ T3539] veth0_vlan: entered promiscuous mode [ 148.725543][ T3539] veth1_vlan: entered promiscuous mode [ 148.805717][ T3539] veth0_macvtap: entered promiscuous mode [ 148.826414][ T3539] veth1_macvtap: entered promiscuous mode [ 148.890543][ T3539] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.902291][ T3539] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.902750][ T3539] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.903091][ T3539] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.461950][ T30] audit: type=1400 audit(149.400:134): avc: denied { prog_load } for pid=3938 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 149.464676][ T30] audit: type=1400 audit(149.410:135): avc: denied { bpf } for pid=3938 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 149.468632][ T30] audit: type=1400 audit(149.410:136): avc: denied { perfmon } for pid=3938 comm="syz-executor.0" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 149.613449][ T30] audit: type=1400 audit(149.560:137): avc: denied { prog_run } for pid=3938 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 1970/01/01 00:02:29 executed programs: 1 1970/01/01 00:02:34 executed programs: 33 1970/01/01 00:02:39 executed programs: 55 1970/01/01 00:02:45 executed programs: 76 1970/01/01 00:02:50 executed programs: 93 1970/01/01 00:02:55 executed programs: 113 1970/01/01 00:03:00 executed programs: 134 1970/01/01 00:03:05 executed programs: 145 1970/01/01 00:03:10 executed programs: 155 1970/01/01 00:03:16 executed programs: 172 1970/01/01 00:03:21 executed programs: 184 1970/01/01 00:03:27 executed programs: 203 1970/01/01 00:03:32 executed programs: 216 1970/01/01 00:03:38 executed programs: 227 1970/01/01 00:03:43 executed programs: 243 1970/01/01 00:03:48 executed programs: 260 1970/01/01 00:03:53 executed programs: 277 1970/01/01 00:03:59 executed programs: 292 1970/01/01 00:04:04 executed programs: 311 1970/01/01 00:04:09 executed programs: 330 1970/01/01 00:04:14 executed programs: 348 1970/01/01 00:04:19 executed programs: 367 1970/01/01 00:04:24 executed programs: 382 1970/01/01 00:04:29 executed programs: 404 1970/01/01 00:04:35 executed programs: 419 1970/01/01 00:04:40 executed programs: 431 1970/01/01 00:04:45 executed programs: 450 1970/01/01 00:04:51 executed programs: 463 1970/01/01 00:04:56 executed programs: 476 1970/01/01 00:05:01 executed programs: 486 1970/01/01 00:05:07 executed programs: 498 1970/01/01 00:05:12 executed programs: 514 1970/01/01 00:05:17 executed programs: 528 1970/01/01 00:05:22 executed programs: 542 1970/01/01 00:05:28 executed programs: 554 1970/01/01 00:05:33 executed programs: 563 1970/01/01 00:05:39 executed programs: 580 1970/01/01 00:05:44 executed programs: 593 1970/01/01 00:05:50 executed programs: 609 1970/01/01 00:05:55 executed programs: 623 1970/01/01 00:06:00 executed programs: 643 1970/01/01 00:06:05 executed programs: 657 1970/01/01 00:06:11 executed programs: 674 1970/01/01 00:06:16 executed programs: 688 1970/01/01 00:06:22 executed programs: 699 1970/01/01 00:06:27 executed programs: 714 1970/01/01 00:06:32 executed programs: 728 1970/01/01 00:06:37 executed programs: 739 1970/01/01 00:06:43 executed programs: 749 1970/01/01 00:06:48 executed programs: 762 1970/01/01 00:06:53 executed programs: 773 1970/01/01 00:06:59 executed programs: 787 1970/01/01 00:07:04 executed programs: 800 1970/01/01 00:07:09 executed programs: 810 1970/01/01 00:07:14 executed programs: 817 1970/01/01 00:07:19 executed programs: 830 1970/01/01 00:07:25 executed programs: 842 1970/01/01 00:07:30 executed programs: 853 1970/01/01 00:07:35 executed programs: 866 1970/01/01 00:07:40 executed programs: 880 1970/01/01 00:07:45 executed programs: 892 1970/01/01 00:07:50 executed programs: 908 1970/01/01 00:07:56 executed programs: 917 1970/01/01 00:08:01 executed programs: 935 1970/01/01 00:08:06 executed programs: 948 1970/01/01 00:08:12 executed programs: 960 1970/01/01 00:08:18 executed programs: 973 1970/01/01 00:08:23 executed programs: 990 1970/01/01 00:08:29 executed programs: 998 1970/01/01 00:08:35 executed programs: 1017 1970/01/01 00:08:40 executed programs: 1028 1970/01/01 00:08:46 executed programs: 1040 1970/01/01 00:08:51 executed programs: 1050 1970/01/01 00:08:56 executed programs: 1060 1970/01/01 00:09:01 executed programs: 1071 1970/01/01 00:09:07 executed programs: 1084 1970/01/01 00:09:12 executed programs: 1096 1970/01/01 00:09:18 executed programs: 1109 1970/01/01 00:09:23 executed programs: 1121 1970/01/01 00:09:28 executed programs: 1130 1970/01/01 00:09:33 executed programs: 1139 1970/01/01 00:09:39 executed programs: 1152 1970/01/01 00:09:44 executed programs: 1165 1970/01/01 00:09:49 executed programs: 1178 1970/01/01 00:09:54 executed programs: 1190 1970/01/01 00:10:00 executed programs: 1204 1970/01/01 00:10:05 executed programs: 1213 [ 609.190203][ T31] INFO: task kworker/0:2:45 blocked for more than 430 seconds. [ 609.212440][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 609.213250][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 609.214124][ T31] task:kworker/0:2 state:D stack:0 pid:45 tgid:45 ppid:2 flags:0x00000000 [ 609.217333][ T31] Workqueue: events bpf_prog_free_deferred [ 609.261986][ T31] Call trace: [ 609.262797][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 609.282156][ T31] r10:82c16005 r9:00000000 r8:82714be8 r7:00000002 r6:df919d94 r5:82e56c00 [ 609.282707][ T31] r4:82e56c00 [ 609.283190][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 609.284014][ T31] r5:82e56c00 r4:82714be4 [ 609.284229][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 609.284810][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 609.285270][ T31] r10:82c16005 r9:df919e20 r8:00000000 r7:ffffffff r6:00000000 r5:84c64d80 [ 609.285792][ T31] r4:00000000 [ 609.285984][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 609.290299][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 609.313110][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 609.314314][ T31] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c64d80 [ 609.315518][ T31] r4:00000000 [ 609.315792][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 609.316938][ T31] r9:82e56c00 r8:00000080 r7:00000000 r6:82c16000 r5:00001000 r4:7f00b000 [ 609.318109][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 609.319087][ T31] r5:00001000 r4:df963000 [ 609.319758][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 609.320803][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 609.326643][ T31] r5:847a8b54 r4:847a8800 [ 609.326982][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 609.327523][ T31] r7:dddd00c0 r6:82c16000 r5:847a8b54 r4:82f56a00 [ 609.327759][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 609.328292][ T31] r10:82e56c00 r9:82f56a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 609.328636][ T31] r4:82f56a00 [ 609.328804][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 609.329392][ T31] r10:00000000 r9:df83de90 r8:82f59140 r7:82f56a00 r6:80267144 r5:82e56c00 [ 609.329720][ T31] r4:82f59040 [ 609.329885][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.330373][ T31] Exception stack(0xdf919fb0 to 0xdf919ff8) [ 609.330775][ T31] 9fa0: 00000000 00000000 00000000 00000000 [ 609.333109][ T31] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.333626][ T31] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.341571][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:82f59040 [ 609.342596][ T31] INFO: task kworker/1:1:88 blocked for more than 430 seconds. [ 609.342944][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 609.343227][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 609.343621][ T31] task:kworker/1:1 state:D stack:0 pid:88 tgid:88 ppid:2 flags:0x00000000 [ 609.344133][ T31] Workqueue: events bpf_prog_free_deferred [ 609.344467][ T31] Call trace: [ 609.344662][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 609.345059][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:df955d94 r5:83486c00 [ 609.345833][ T31] r4:83486c00 [ 609.346356][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 609.346813][ T31] r5:83486c00 r4:82714be4 [ 609.347045][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 609.347744][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 609.348510][ T31] r10:82c16205 r9:df955e20 r8:00000000 r7:ffffffff r6:00000000 r5:8472a040 [ 609.349004][ T31] r4:00000000 [ 609.349230][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 609.349802][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 609.350161][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 609.350535][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8472a040 [ 609.350850][ T31] r4:00000000 [ 609.363400][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 609.364057][ T31] r9:83486c00 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f02f000 [ 609.364913][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 609.369936][ T31] r5:00001000 r4:dfc21000 [ 609.391450][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 609.392134][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 609.392756][ T31] r5:84e3ef54 r4:84e3ec00 [ 609.393068][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 609.394028][ T31] r7:ddde40c0 r6:82c16200 r5:84e3ef54 r4:82e99f80 [ 609.394296][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 609.394771][ T31] r10:83486c00 r9:82e99fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 609.395210][ T31] r4:82e99f80 [ 609.395524][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 609.396290][ T31] r10:00000000 r9:df879e90 r8:82ecf840 r7:82e99f80 r6:80267144 r5:83486c00 [ 609.398020][ T31] r4:82ecf7c0 [ 609.404228][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.405303][ T31] Exception stack(0xdf955fb0 to 0xdf955ff8) [ 609.410230][ T31] 5fa0: 00000000 00000000 00000000 00000000 [ 609.421767][ T31] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.422142][ T31] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.422413][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:82ecf7c0 [ 609.423004][ T31] INFO: task kworker/1:50:4212 blocked for more than 430 seconds. [ 609.423389][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 609.423702][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 609.423921][ T31] task:kworker/1:50 state:D stack:0 pid:4212 tgid:4212 ppid:2 flags:0x00000000 [ 609.424216][ T31] Workqueue: events bpf_prog_free_deferred [ 609.424416][ T31] Call trace: [ 609.424534][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 609.425088][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:e0615d94 r5:83ee6000 [ 609.425554][ T31] r4:83ee6000 [ 609.425812][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 609.426944][ T31] r5:83ee6000 r4:82714be4 [ 609.427210][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 609.427522][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 609.427757][ T31] r10:82c16205 r9:e0615e20 r8:00000000 r7:ffffffff r6:00000000 r5:84e70a40 [ 609.427932][ T31] r4:00000000 [ 609.428011][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 609.428339][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 609.428724][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 609.430148][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e70a40 [ 609.444363][ T31] r4:00000000 [ 609.444543][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 609.444785][ T31] r9:83ee6000 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f033000 [ 609.444957][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 609.445158][ T31] r5:00001000 r4:dfc85000 [ 609.445248][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 609.445440][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 609.445658][ T31] r5:84e3f354 r4:84e3f000 [ 609.445760][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 609.445946][ T31] r7:ddde40c0 r6:82c16200 r5:84e3f354 r4:845d3f80 [ 609.446065][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 609.446287][ T31] r10:83ee6000 r9:845d3fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 609.446432][ T31] r4:845d3f80 [ 609.446512][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 609.446712][ T31] r10:00000000 r9:dfdfde90 r8:84e1d680 r7:845d3f80 r6:80267144 r5:83ee6000 [ 609.446878][ T31] r4:84e1dc80 [ 609.446957][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.447157][ T31] Exception stack(0xe0615fb0 to 0xe0615ff8) [ 609.447292][ T31] 5fa0: 00000000 00000000 00000000 00000000 [ 609.447482][ T31] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.447665][ T31] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.447973][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84e1dc80 [ 609.448194][ T31] INFO: task kworker/0:54:4253 blocked for more than 430 seconds. [ 609.448408][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 609.448548][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 609.448790][ T31] task:kworker/0:54 state:D stack:0 pid:4253 tgid:4253 ppid:2 flags:0x00000000 [ 609.449025][ T31] Workqueue: events bpf_prog_free_deferred [ 609.449195][ T31] Call trace: [ 609.449293][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 609.449486][ T31] r10:82c16005 r9:00000000 r8:82714be8 r7:00000002 r6:dfb49d94 r5:84c1a400 [ 609.449672][ T31] r4:84c1a400 [ 609.449763][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 609.450046][ T31] r5:84c1a400 r4:82714be4 [ 609.450150][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 609.450542][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 609.450835][ T31] r10:82c16005 r9:dfb49e20 r8:00000000 r7:ffffffff r6:00000000 r5:84e74ec0 [ 609.462530][ T31] r4:00000000 [ 609.462698][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 609.462984][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 609.463259][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 609.463453][ T31] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e74ec0 [ 609.463624][ T31] r4:00000000 [ 609.463711][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 609.463946][ T31] r9:84c1a400 r8:00000080 r7:00000000 r6:82c16000 r5:00001000 r4:7f03d000 [ 609.464119][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 609.464427][ T31] r5:00001000 r4:dfae1000 [ 609.464535][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 609.464795][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 609.465153][ T31] r5:847ab354 r4:847ab000 [ 609.465260][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 609.465649][ T31] r7:dddd00c0 r6:82c16000 r5:847ab354 r4:84449480 [ 609.465842][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 609.466055][ T31] r10:84c1a400 r9:844494ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 609.466299][ T31] r4:84449480 [ 609.466387][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 609.466673][ T31] r10:00000000 r9:dfaa5e90 r8:84e6f6c0 r7:84449480 r6:80267144 r5:84c1a400 [ 609.466844][ T31] r4:84e6ff40 [ 609.466923][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.467128][ T31] Exception stack(0xdfb49fb0 to 0xdfb49ff8) [ 609.467258][ T31] 9fa0: 00000000 00000000 00000000 00000000 [ 609.467418][ T31] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.467579][ T31] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.467722][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84e6ff40 [ 609.467927][ T31] INFO: task kworker/0:55:4256 blocked for more than 430 seconds. [ 609.468126][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 609.468255][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 609.468398][ T31] task:kworker/0:55 state:D stack:0 pid:4256 tgid:4256 ppid:2 flags:0x00000000 [ 609.470116][ T31] Workqueue: events bpf_prog_free_deferred [ 609.485741][ T31] Call trace: [ 609.487450][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 609.489392][ T31] r10:82c16005 r9:00000000 r8:82714be8 r7:00000002 r6:dfb81d94 r5:84dcbc00 [ 609.501240][ T31] r4:84dcbc00 [ 609.501483][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 609.501689][ T31] r5:84dcbc00 r4:82714be4 [ 609.501782][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 609.502134][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 609.502516][ T31] r10:82c16005 r9:dfb81e20 r8:00000000 r7:ffffffff r6:00000000 r5:84e6ce40 [ 609.502762][ T31] r4:00000000 [ 609.502971][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 609.503178][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 609.503797][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 609.504231][ T31] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6ce40 [ 609.504536][ T31] r4:00000000 [ 609.504620][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 609.504863][ T31] r9:84dcbc00 r8:00000080 r7:00000000 r6:82c16000 r5:00001000 r4:7f029000 [ 609.505060][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 609.505288][ T31] r5:00001000 r4:df9df000 [ 609.505379][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 609.505700][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 609.505960][ T31] r5:84e3cb54 r4:84e3c800 [ 609.506053][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 609.507382][ T31] r7:dddd00c0 r6:82c16000 r5:84e3cb54 r4:84449400 [ 609.508865][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 609.522845][ T31] r10:84dcbc00 r9:8444942c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 609.523313][ T31] r4:84449400 [ 609.523400][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 609.523611][ T31] r10:00000000 r9:dfb49e90 r8:84e76ac0 r7:84449400 r6:80267144 r5:84dcbc00 [ 609.523944][ T31] r4:84e6fb80 [ 609.524051][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.524210][ T31] Exception stack(0xdfb81fb0 to 0xdfb81ff8) [ 609.524323][ T31] 1fa0: 00000000 00000000 00000000 00000000 [ 609.524481][ T31] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.524638][ T31] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.524770][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84e6fb80 [ 609.525090][ T31] INFO: task kworker/1:52:4262 blocked for more than 430 seconds. [ 609.525272][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 609.525408][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 609.526359][ T31] task:kworker/1:52 state:D stack:0 pid:4262 tgid:4262 ppid:2 flags:0x00000000 [ 609.529055][ T31] Workqueue: events bpf_prog_free_deferred [ 609.530773][ T31] Call trace: [ 609.541839][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 609.542060][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:dfc25d94 r5:84dce000 [ 609.542333][ T31] r4:84dce000 [ 609.542409][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 609.542608][ T31] r5:84dce000 r4:82714be4 [ 609.542692][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 609.542880][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 609.543323][ T31] r10:82c16205 r9:dfc25e20 r8:00000000 r7:ffffffff r6:00000000 r5:84c67c00 [ 609.543700][ T31] r4:00000000 [ 609.543873][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 609.545010][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 609.545330][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 609.545753][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c67c00 [ 609.545901][ T31] r4:00000000 [ 609.545982][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 609.546945][ T31] r9:84dce000 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f031000 [ 609.547269][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 609.547459][ T31] r5:00001000 r4:dfc5f000 [ 609.547544][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 609.547715][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 609.547964][ T31] r5:84e3cf54 r4:84e3cc00 [ 609.548136][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 609.548316][ T31] r7:ddde40c0 r6:82c16200 r5:84e3cf54 r4:84e7a280 [ 609.548487][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 609.548747][ T31] r10:84dce000 r9:84e7a2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 609.548931][ T31] r4:84e7a280 [ 609.549004][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 609.558529][ T31] r10:00000000 r9:e0615e90 r8:84e17ac0 r7:84e7a280 r6:80267144 r5:84dce000 [ 609.558759][ T31] r4:84735180 [ 609.558902][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.559077][ T31] Exception stack(0xdfc25fb0 to 0xdfc25ff8) [ 609.559191][ T31] 5fa0: 00000000 00000000 00000000 00000000 [ 609.559339][ T31] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.559576][ T31] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.559761][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84735180 [ 609.559914][ T31] INFO: task kworker/1:53:4265 blocked for more than 430 seconds. [ 609.560059][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 609.560173][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 609.560461][ T31] task:kworker/1:53 state:D stack:0 pid:4265 tgid:4265 ppid:2 flags:0x00000000 [ 609.560720][ T31] Workqueue: events bpf_prog_free_deferred [ 609.560855][ T31] Call trace: [ 609.572521][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 609.572804][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:dfbb1d94 r5:84dcec00 [ 609.572964][ T31] r4:84dcec00 [ 609.573052][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 609.573239][ T31] r5:84dcec00 r4:82714be4 [ 609.573338][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 609.573537][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 609.573755][ T31] r10:82c16205 r9:dfbb1e20 r8:00000000 r7:ffffffff r6:00000000 r5:84e6c5c0 [ 609.573954][ T31] r4:00000000 [ 609.574043][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 609.574233][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 609.574450][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 609.574647][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6c5c0 [ 609.574814][ T31] r4:00000000 [ 609.574898][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 609.575088][ T31] r9:84dcec00 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f053000 [ 609.575331][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 609.575534][ T31] r5:00001000 r4:e04ef000 [ 609.575903][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 609.576160][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 609.576370][ T31] r5:84e3e354 r4:84e3e000 [ 609.576471][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 609.576822][ T31] r7:ddde40c0 r6:82c16200 r5:84e3e354 r4:84e7a200 [ 609.576956][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 609.577188][ T31] r10:84dcec00 r9:84e7a22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 609.577702][ T31] r4:84e7a200 [ 609.577789][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 609.577987][ T31] r10:00000000 r9:e0615e90 r8:84c671c0 r7:84e7a200 r6:80267144 r5:84dcec00 [ 609.578199][ T31] r4:84c67ac0 [ 609.578310][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.578546][ T31] Exception stack(0xdfbb1fb0 to 0xdfbb1ff8) [ 609.578773][ T31] 1fa0: 00000000 00000000 00000000 00000000 [ 609.579030][ T31] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.579366][ T31] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.579740][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84c67ac0 [ 609.580110][ T31] INFO: task kworker/0:56:4266 blocked for more than 430 seconds. [ 609.580353][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 609.580503][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 609.580709][ T31] task:kworker/0:56 state:D stack:0 pid:4266 tgid:4266 ppid:2 flags:0x00000000 [ 609.592971][ T31] Workqueue: events bpf_prog_free_deferred [ 609.593165][ T31] Call trace: [ 609.593326][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 609.593583][ T31] r10:82c16005 r9:00000000 r8:82714be8 r7:00000002 r6:dfbe5d94 r5:84dcd400 [ 609.593794][ T31] r4:84dcd400 [ 609.593877][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 609.594116][ T31] r5:84dcd400 r4:82714be4 [ 609.594218][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 609.594668][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 609.594940][ T31] r10:82c16005 r9:dfbe5e20 r8:00000000 r7:ffffffff r6:00000000 r5:84e7bc80 [ 609.595125][ T31] r4:00000000 [ 609.595209][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 609.595411][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 609.595614][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 609.595799][ T31] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e7bc80 [ 609.595968][ T31] r4:00000000 [ 609.596058][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 609.596255][ T31] r9:84dcd400 r8:00000080 r7:00000000 r6:82c16000 r5:00001000 r4:7f02d000 [ 609.596428][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 609.596631][ T31] r5:00001000 r4:dfa77000 [ 609.596736][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 609.596996][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 609.597242][ T31] r5:84e3d754 r4:84e3d400 [ 609.597356][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 609.597624][ T31] r7:dddd00c0 r6:82c16000 r5:84e3d754 r4:84449500 [ 609.597833][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 609.598287][ T31] r10:84dcd400 r9:8444952c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 609.599259][ T31] r4:84449500 [ 609.599477][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 609.599913][ T31] r10:00000000 r9:dfb81e90 r8:84735180 r7:84449500 r6:80267144 r5:84dcd400 [ 609.600197][ T31] r4:84e6fb80 [ 609.600287][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.600501][ T31] Exception stack(0xdfbe5fb0 to 0xdfbe5ff8) [ 609.600763][ T31] 5fa0: 00000000 00000000 00000000 00000000 [ 609.604327][ T31] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.604857][ T31] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.605060][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84e6fb80 [ 609.605236][ T31] INFO: task kworker/1:54:4268 blocked for more than 430 seconds. [ 609.605413][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 609.605535][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 609.605739][ T31] task:kworker/1:54 state:D stack:0 pid:4268 tgid:4268 ppid:2 flags:0x00000000 [ 609.605969][ T31] Workqueue: events bpf_prog_free_deferred [ 609.606129][ T31] Call trace: [ 609.606225][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 609.606486][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:dfc89d94 r5:84dca400 [ 609.606665][ T31] r4:84dca400 [ 609.606831][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 609.607039][ T31] r5:84dca400 r4:82714be4 [ 609.607170][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 609.607392][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 609.607649][ T31] r10:82c16205 r9:dfc89e20 r8:00000000 r7:ffffffff r6:00000000 r5:84e76600 [ 609.607863][ T31] r4:00000000 [ 609.607955][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 609.608147][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 609.608337][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 609.608604][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e76600 [ 609.609030][ T31] r4:00000000 [ 609.609120][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 609.609317][ T31] r9:84dca400 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f035000 [ 609.609487][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 609.609702][ T31] r5:00001000 r4:dfcd5000 [ 609.609806][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 609.610094][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 609.610380][ T31] r5:84e3f754 r4:84e3f400 [ 609.610508][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 609.610810][ T31] r7:ddde40c0 r6:82c16200 r5:84e3f754 r4:84e7a380 [ 609.628588][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 609.632943][ T31] r10:84dca400 r9:84e7a3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 609.633183][ T31] r4:84e7a380 [ 609.633325][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 609.633869][ T31] r10:00000000 r9:dfbb1e90 r8:84e70080 r7:84e7a380 r6:80267144 r5:84dca400 [ 609.634340][ T31] r4:84e706c0 [ 609.634588][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.635099][ T31] Exception stack(0xdfc89fb0 to 0xdfc89ff8) [ 609.635219][ T31] 9fa0: 00000000 00000000 00000000 00000000 [ 609.635406][ T31] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.635620][ T31] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.636402][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84e706c0 [ 609.636862][ T31] INFO: task kworker/1:55:4271 blocked for more than 430 seconds. [ 609.637082][ T31] Not tainted 6.9.0-rc4-syzkaller #0 [ 609.637343][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 609.637808][ T31] task:kworker/1:55 state:D stack:0 pid:4271 tgid:4271 ppid:2 flags:0x00000000 [ 609.638139][ T31] Workqueue: events bpf_prog_free_deferred [ 609.638674][ T31] Call trace: [ 609.639060][ T31] [<818c2fc8>] (__schedule) from [<818c3c04>] (schedule+0x2c/0xfc) [ 609.639296][ T31] r10:82c16205 r9:00000000 r8:82714be8 r7:00000002 r6:dfce9d94 r5:84c18000 [ 609.639583][ T31] r4:84c18000 [ 609.639694][ T31] [<818c3bd8>] (schedule) from [<818c4214>] (schedule_preempt_disabled+0x18/0x24) [ 609.640241][ T31] r5:84c18000 r4:82714be4 [ 609.640362][ T31] [<818c41fc>] (schedule_preempt_disabled) from [<818c6af4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 609.640728][ T31] [<818c680c>] (__mutex_lock.constprop.0) from [<818c73c0>] (__mutex_lock_slowpath+0x14/0x18) [ 609.652078][ T31] r10:82c16205 r9:dfce9e20 r8:00000000 r7:ffffffff r6:00000000 r5:84e76c00 [ 609.652340][ T31] r4:00000000 [ 609.652428][ T31] [<818c73ac>] (__mutex_lock_slowpath) from [<818c7400>] (mutex_lock+0x3c/0x40) [ 609.653480][ T31] [<818c73c4>] (mutex_lock) from [<8049c618>] (_vm_unmap_aliases+0x60/0x2e8) [ 609.653877][ T31] [<8049c5b8>] (_vm_unmap_aliases) from [<804a04a8>] (vfree+0x170/0x1e4) [ 609.654078][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e76c00 [ 609.654361][ T31] r4:00000000 [ 609.654723][ T31] [<804a0338>] (vfree) from [<802ed950>] (module_memfree+0x30/0x50) [ 609.655041][ T31] r9:84c18000 r8:00000180 r7:00000000 r6:82c16200 r5:00001000 r4:7f037000 [ 609.655271][ T31] [<802ed920>] (module_memfree) from [<80391538>] (bpf_jit_free_exec+0x10/0x14) [ 609.655589][ T31] r5:00001000 r4:dfd32000 [ 609.655702][ T31] [<80391528>] (bpf_jit_free_exec) from [<803916f8>] (bpf_jit_free+0x68/0xe4) [ 609.656036][ T31] [<80391690>] (bpf_jit_free) from [<803927e0>] (bpf_prog_free_deferred+0x14c/0x164) [ 609.656236][ T31] r5:847aaf54 r4:847aac00 [ 609.656536][ T31] [<80392694>] (bpf_prog_free_deferred) from [<8026660c>] (process_one_work+0x1b8/0x508) [ 609.657041][ T31] r7:ddde40c0 r6:82c16200 r5:847aaf54 r4:84e7a300 [ 609.657412][ T31] [<80266454>] (process_one_work) from [<80267330>] (worker_thread+0x1ec/0x418) [ 609.657796][ T31] r10:84c18000 r9:84e7a32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 609.657979][ T31] r4:84e7a300 [ 609.658173][ T31] [<80267144>] (worker_thread) from [<80270044>] (kthread+0x104/0x134) [ 609.658744][ T31] r10:00000000 r9:dfbb1e90 r8:84c55400 r7:84e7a300 r6:80267144 r5:84c18000 [ 609.659362][ T31] r4:84e76c40 [ 609.659575][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.659930][ T31] Exception stack(0xdfce9fb0 to 0xdfce9ff8) [ 609.660109][ T31] 9fa0: 00000000 00000000 00000000 00000000 [ 609.660261][ T31] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.660575][ T31] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.660794][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:84e76c40 [ 609.672118][ T31] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 609.673322][ T31] NMI backtrace for cpu 0 [ 609.673649][ T31] CPU: 0 PID: 31 Comm: khungtaskd Not tainted 6.9.0-rc4-syzkaller #0 [ 609.673959][ T31] Hardware name: ARM-Versatile Express [ 609.674117][ T31] Call trace: [ 609.674232][ T31] [<818a18bc>] (dump_backtrace) from [<818a19b8>] (show_stack+0x18/0x1c) [ 609.674476][ T31] r7:00000000 r6:00000013 r5:60000093 r4:81fcea10 [ 609.674609][ T31] [<818a19a0>] (show_stack) from [<818bf0fc>] (dump_stack_lvl+0x70/0x7c) [ 609.674923][ T31] [<818bf08c>] (dump_stack_lvl) from [<818bf120>] (dump_stack+0x18/0x1c) [ 609.675165][ T31] r5:00000000 r4:00000001 [ 609.675628][ T31] [<818bf108>] (dump_stack) from [<8188ec94>] (nmi_cpu_backtrace+0x160/0x17c) [ 609.675848][ T31] [<8188eb34>] (nmi_cpu_backtrace) from [<8188ede0>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 609.676043][ T31] r7:00000000 r6:8260c590 r5:8261a88c r4:ffffffff [ 609.676159][ T31] [<8188ecb0>] (nmi_trigger_cpumask_backtrace) from [<802105b4>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 609.676545][ T31] r9:8260c6f4 r8:000078e8 r7:8289ffe0 r6:00007d59 r5:85286204 r4:851d9124 [ 609.676867][ T31] [<8021059c>] (arch_trigger_cpumask_backtrace) from [<8034eac8>] (watchdog+0x480/0x594) [ 609.677243][ T31] [<8034e648>] (watchdog) from [<80270044>] (kthread+0x104/0x134) [ 609.677645][ T31] r10:00000000 r9:df819e58 r8:82e982c0 r7:00000000 r6:8034e648 r5:82ee1800 [ 609.677830][ T31] r4:82f42400 [ 609.677965][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.678152][ T31] Exception stack(0xdf8ddfb0 to 0xdf8ddff8) [ 609.678319][ T31] dfa0: 00000000 00000000 00000000 00000000 [ 609.678532][ T31] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.678859][ T31] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.679066][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:82f42400 [ 609.679530][ T31] Sending NMI from CPU 0 to CPUs 1: [ 609.680519][ C1] NMI backtrace for cpu 1 [ 609.680743][ C1] CPU: 1 PID: 6944 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller #0 [ 609.680794][ C1] Hardware name: ARM-Versatile Express [ 609.680839][ C1] PC is at vector_swi+0x58/0x6c [ 609.680951][ C1] LR is at 0x4f5cc [ 609.681279][ C1] pc : [<802001d8>] lr : [<0004f5cc>] psr: 60000013 [ 609.681316][ C1] sp : eb679fb0 ip : 30c5387d fp : 00000000 [ 609.681349][ C1] r10: 30c5387d r9 : 0004f5cc r8 : 40000010 [ 609.681390][ C1] r7 : 00000006 r6 : 000001f4 r5 : 00000000 r4 : 00000014 [ 609.681446][ C1] r3 : 00000000 r2 : 00000000 r1 : 00000002 r0 : 00000014 [ 609.681564][ C1] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 609.681650][ C1] Control: 30c5387d Table: 852f3400 DAC: 00000000 [ 609.681706][ C1] Call trace: no frame pointer [ 609.702711][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 609.703290][ T31] CPU: 0 PID: 31 Comm: khungtaskd Not tainted 6.9.0-rc4-syzkaller #0 [ 609.703526][ T31] Hardware name: ARM-Versatile Express [ 609.703683][ T31] Call trace: [ 609.703791][ T31] [<818a18bc>] (dump_backtrace) from [<818a19b8>] (show_stack+0x18/0x1c) [ 609.704015][ T31] r7:00000000 r6:82622e44 r5:00000000 r4:81fcea10 [ 609.704414][ T31] [<818a19a0>] (show_stack) from [<818bf0e0>] (dump_stack_lvl+0x54/0x7c) [ 609.704881][ T31] [<818bf08c>] (dump_stack_lvl) from [<818bf120>] (dump_stack+0x18/0x1c) [ 609.705165][ T31] r5:00000000 r4:8285ad18 [ 609.705273][ T31] [<818bf108>] (dump_stack) from [<818a2460>] (panic+0x120/0x358) [ 609.705470][ T31] [<818a2340>] (panic) from [<8034e95c>] (watchdog+0x314/0x594) [ 609.706040][ T31] r3:00000000 r2:00000000 r1:00000001 r0:81fcf4cc [ 609.706449][ T31] r7:8289ffe0 [ 609.706534][ T31] [<8034e648>] (watchdog) from [<80270044>] (kthread+0x104/0x134) [ 609.706817][ T31] r10:00000000 r9:df819e58 r8:82e982c0 r7:00000000 r6:8034e648 r5:82ee1800 [ 609.707265][ T31] r4:82f42400 [ 609.707462][ T31] [<8026ff40>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 609.707744][ T31] Exception stack(0xdf8ddfb0 to 0xdf8ddff8) [ 609.708082][ T31] dfa0: 00000000 00000000 00000000 00000000 [ 609.708396][ T31] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 609.708769][ T31] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 609.709020][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026ff40 r4:82f42400 [ 609.710138][ T31] Rebooting in 86400 seconds..