Warning: Permanently added '[localhost]:54394' (ED25519) to the list of known hosts. 1970/01/01 00:03:12 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:03:12 ignoring optional flag "type"="qemu" 1970/01/01 00:03:16 parsed 1 programs [ 196.745560][ T31] audit: type=1400 audit(196.660:100): avc: denied { unlink } for pid=3564 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" [ 204.608079][ T3564] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:03:24 executed programs: 0 [ 206.914610][ T3570] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 206.919226][ T3570] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 207.789981][ T3570] hsr_slave_0: entered promiscuous mode [ 207.794591][ T3570] hsr_slave_1: entered promiscuous mode [ 208.376194][ T3570] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 208.384841][ T3570] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 208.395712][ T3570] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 208.405076][ T3570] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 210.054023][ T3570] 8021q: adding VLAN 0 to HW filter on device bond0 [ 221.021916][ T3570] veth0_vlan: entered promiscuous mode [ 221.074291][ T3570] veth1_vlan: entered promiscuous mode [ 221.247115][ T3570] veth0_macvtap: entered promiscuous mode [ 221.288101][ T3570] veth1_macvtap: entered promiscuous mode [ 221.583427][ T3570] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.584074][ T3570] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.584577][ T3570] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.585007][ T3570] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 222.325496][ T31] audit: type=1400 audit(222.240:101): avc: denied { prog_load } for pid=3960 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 222.331718][ T31] audit: type=1400 audit(222.240:102): avc: denied { bpf } for pid=3960 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 222.341354][ T31] audit: type=1400 audit(222.250:103): avc: denied { perfmon } for pid=3960 comm="syz-executor.0" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 222.429540][ T31] audit: type=1400 audit(222.340:104): avc: denied { prog_run } for pid=3960 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 222.560219][ T31] audit: type=1400 audit(222.470:105): avc: denied { map_create } for pid=3960 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 222.572355][ T31] audit: type=1400 audit(222.490:106): avc: denied { map_read map_write } for pid=3960 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 1970/01/01 00:03:42 executed programs: 1 1970/01/01 00:03:47 executed programs: 12 1970/01/01 00:03:53 executed programs: 24 1970/01/01 00:03:58 executed programs: 35 1970/01/01 00:04:03 executed programs: 47 1970/01/01 00:04:08 executed programs: 54 1970/01/01 00:04:13 executed programs: 64 1970/01/01 00:04:19 executed programs: 73 1970/01/01 00:04:24 executed programs: 83 1970/01/01 00:04:30 executed programs: 93 1970/01/01 00:04:35 executed programs: 103 1970/01/01 00:04:40 executed programs: 115 1970/01/01 00:04:46 executed programs: 124 1970/01/01 00:04:51 executed programs: 134 1970/01/01 00:04:56 executed programs: 148 1970/01/01 00:05:01 executed programs: 155 1970/01/01 00:05:06 executed programs: 167 1970/01/01 00:05:12 executed programs: 178 1970/01/01 00:05:17 executed programs: 185 1970/01/01 00:05:23 executed programs: 196 1970/01/01 00:05:28 executed programs: 207 1970/01/01 00:05:34 executed programs: 215 1970/01/01 00:05:39 executed programs: 222 1970/01/01 00:05:45 executed programs: 230 1970/01/01 00:05:50 executed programs: 237 1970/01/01 00:05:55 executed programs: 245 1970/01/01 00:06:00 executed programs: 253 1970/01/01 00:06:06 executed programs: 263 1970/01/01 00:06:11 executed programs: 269 1970/01/01 00:06:17 executed programs: 277 1970/01/01 00:06:23 executed programs: 282 1970/01/01 00:06:28 executed programs: 293 1970/01/01 00:06:34 executed programs: 300 1970/01/01 00:06:39 executed programs: 305 1970/01/01 00:06:45 executed programs: 313 1970/01/01 00:06:51 executed programs: 320 1970/01/01 00:06:56 executed programs: 326 1970/01/01 00:07:01 executed programs: 333 1970/01/01 00:07:06 executed programs: 342 1970/01/01 00:07:12 executed programs: 351 1970/01/01 00:07:17 executed programs: 357 1970/01/01 00:07:23 executed programs: 365 1970/01/01 00:07:29 executed programs: 371 1970/01/01 00:07:35 executed programs: 378 1970/01/01 00:07:40 executed programs: 385 1970/01/01 00:07:46 executed programs: 393 1970/01/01 00:07:51 executed programs: 398 1970/01/01 00:07:57 executed programs: 403 1970/01/01 00:08:03 executed programs: 409 1970/01/01 00:08:08 executed programs: 415 1970/01/01 00:08:13 executed programs: 425 1970/01/01 00:08:19 executed programs: 431 1970/01/01 00:08:24 executed programs: 439 1970/01/01 00:08:29 executed programs: 445 1970/01/01 00:08:35 executed programs: 452 1970/01/01 00:08:40 executed programs: 458 1970/01/01 00:08:46 executed programs: 464 1970/01/01 00:08:51 executed programs: 472 1970/01/01 00:08:56 executed programs: 479 1970/01/01 00:09:02 executed programs: 485 1970/01/01 00:09:08 executed programs: 492 1970/01/01 00:09:13 executed programs: 497 1970/01/01 00:09:18 executed programs: 504 1970/01/01 00:09:24 executed programs: 511 1970/01/01 00:09:30 executed programs: 519 1970/01/01 00:09:36 executed programs: 526 1970/01/01 00:09:41 executed programs: 532 1970/01/01 00:09:47 executed programs: 538 1970/01/01 00:09:52 executed programs: 546 1970/01/01 00:09:57 executed programs: 551 1970/01/01 00:10:02 executed programs: 557 1970/01/01 00:10:08 executed programs: 564 1970/01/01 00:10:13 executed programs: 570 1970/01/01 00:10:19 executed programs: 577 1970/01/01 00:10:25 executed programs: 583 1970/01/01 00:10:30 executed programs: 591 1970/01/01 00:10:35 executed programs: 597 1970/01/01 00:10:41 executed programs: 604 1970/01/01 00:10:47 executed programs: 612 1970/01/01 00:10:52 executed programs: 619 1970/01/01 00:10:57 executed programs: 626 1970/01/01 00:11:03 executed programs: 635 1970/01/01 00:11:09 executed programs: 641 [ 670.643139][ T32] INFO: task kworker/0:51:4138 blocked for more than 430 seconds. [ 670.648288][ T32] Not tainted 6.12.0-rc1-syzkaller #0 [ 670.654670][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 670.655116][ T32] task:kworker/0:51 state:D stack:0 pid:4138 tgid:4138 ppid:2 flags:0x00000000 [ 670.655701][ T32] Workqueue: events bpf_prog_free_deferred [ 670.656470][ T32] Call trace: [ 670.656741][ T32] [<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc) [ 670.657122][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfab1da4 r5:849f4800 [ 670.657398][ T32] r4:849f4800 [ 670.657555][ T32] [<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24) [ 670.657775][ T32] r5:849f4800 r4:827174e0 [ 670.657890][ T32] [<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 670.658152][ T32] [<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18) [ 670.658508][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab1e20 [ 670.658755][ T32] r4:00000000 [ 670.658853][ T32] [<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40) [ 670.659071][ T32] [<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240) [ 670.659278][ T32] [<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4) [ 670.659664][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8446ef00 [ 670.660057][ T32] r4:00000000 [ 670.660243][ T32] [<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64) [ 670.671067][ T32] r9:849f4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 670.671464][ T32] [<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14) [ 670.671702][ T32] r5:00001000 r4:dfaf1000 [ 670.671801][ T32] [<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4) [ 670.671980][ T32] [<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164) [ 670.672217][ T32] r5:84518754 r4:84518400 [ 670.672327][ T32] [<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4) [ 670.672577][ T32] r7:dddd00c0 r6:82c18000 r5:84518754 r4:84a28700 [ 670.672725][ T32] [<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc) [ 670.672946][ T32] r10:849f4800 r9:84a2872c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 670.673126][ T32] r4:84a28700 [ 670.673245][ T32] [<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134) [ 670.673450][ T32] r10:00000000 r9:dfa65e78 r8:84a2b400 r7:84a28700 r6:80266ac8 r5:849f4800 [ 670.673617][ T32] r4:8446e980 [ 670.673751][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 670.674010][ T32] Exception stack(0xdfab1fb0 to 0xdfab1ff8) [ 670.674245][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 670.674448][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 670.674686][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 670.674883][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:8446e980 [ 670.675142][ T32] INFO: task kworker/1:32:4141 blocked for more than 430 seconds. [ 670.675419][ T32] Not tainted 6.12.0-rc1-syzkaller #0 [ 670.675623][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 670.675815][ T32] task:kworker/1:32 state:D stack:0 pid:4141 tgid:4141 ppid:2 flags:0x00000000 [ 670.676035][ T32] Workqueue: events bpf_prog_free_deferred [ 670.676184][ T32] Call trace: [ 670.676288][ T32] [<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc) [ 670.676472][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfae1da4 r5:849f6000 [ 670.676635][ T32] r4:849f6000 [ 670.676721][ T32] [<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24) [ 670.676900][ T32] r5:849f6000 r4:827174e0 [ 670.676999][ T32] [<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 670.677202][ T32] [<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18) [ 670.677405][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfae1e20 [ 670.677572][ T32] r4:00000000 [ 670.677658][ T32] [<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40) [ 670.677837][ T32] [<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240) [ 670.678014][ T32] [<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4) [ 670.678200][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a2bb80 [ 670.678464][ T32] r4:00000000 [ 670.678573][ T32] [<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64) [ 670.678757][ T32] r9:849f6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04b000 [ 670.678905][ T32] [<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14) [ 670.690186][ T32] r5:00001000 r4:dfb2d000 [ 670.694626][ T32] [<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4) [ 670.694952][ T32] [<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164) [ 670.695204][ T32] r5:8451c354 r4:8451c000 [ 670.695309][ T32] [<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4) [ 670.695596][ T32] r7:ddde40c0 r6:82c18200 r5:8451c354 r4:84a21a00 [ 670.695858][ T32] [<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc) [ 670.696169][ T32] r10:849f6000 r9:84a21a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 670.696395][ T32] r4:84a21a00 [ 670.696573][ T32] [<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134) [ 670.696758][ T32] r10:00000000 r9:e0011e78 r8:84a2be00 r7:84a21a00 r6:80266ac8 r5:849f6000 [ 670.697008][ T32] r4:84a2bd40 [ 670.697091][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 670.697371][ T32] Exception stack(0xdfae1fb0 to 0xdfae1ff8) [ 670.697579][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 670.697780][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 670.698078][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 670.698227][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:84a2bd40 [ 670.698431][ T32] INFO: task kworker/0:53:4144 blocked for more than 430 seconds. [ 670.698604][ T32] Not tainted 6.12.0-rc1-syzkaller #0 [ 670.698729][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 670.698883][ T32] task:kworker/0:53 state:D stack:0 pid:4144 tgid:4144 ppid:2 flags:0x00000000 [ 670.699097][ T32] Workqueue: events bpf_prog_free_deferred [ 670.699244][ T32] Call trace: [ 670.699402][ T32] [<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc) [ 670.699607][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb01da4 r5:849f6c00 [ 670.699760][ T32] r4:849f6c00 [ 670.699841][ T32] [<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24) [ 670.700024][ T32] r5:849f6c00 r4:827174e0 [ 670.700153][ T32] [<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 670.700357][ T32] [<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18) [ 670.709323][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb01e20 [ 670.722643][ T32] r4:00000000 [ 670.723846][ T32] [<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40) [ 670.726902][ T32] [<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240) [ 670.729655][ T32] [<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4) [ 670.751033][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84615880 [ 670.751456][ T32] r4:00000000 [ 670.751564][ T32] [<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64) [ 670.751806][ T32] r9:849f6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 670.752115][ T32] [<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14) [ 670.752338][ T32] r5:00001000 r4:dfd6f000 [ 670.752445][ T32] [<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4) [ 670.752661][ T32] [<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164) [ 670.753079][ T32] r5:846d8354 r4:846d8000 [ 670.753253][ T32] [<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4) [ 670.753645][ T32] r7:dddd00c0 r6:82c18000 r5:846d8354 r4:84a28800 [ 670.753793][ T32] [<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc) [ 670.754190][ T32] r10:849f6c00 r9:84a2882c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 670.754413][ T32] r4:84a28800 [ 670.754499][ T32] [<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134) [ 670.754758][ T32] r10:00000000 r9:dfab1e78 r8:84a2bf00 r7:84a28800 r6:80266ac8 r5:849f6c00 [ 670.754951][ T32] r4:8446edc0 [ 670.755047][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 670.755549][ T32] Exception stack(0xdfb01fb0 to 0xdfb01ff8) [ 670.755822][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 670.756025][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 670.756224][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 670.756483][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:8446edc0 [ 670.758932][ T32] INFO: task kworker/0:54:4148 blocked for more than 430 seconds. [ 670.759215][ T32] Not tainted 6.12.0-rc1-syzkaller #0 [ 670.759416][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 670.759733][ T32] task:kworker/0:54 state:D stack:0 pid:4148 tgid:4148 ppid:2 flags:0x00000000 [ 670.760091][ T32] Workqueue: events bpf_prog_free_deferred [ 670.760277][ T32] Call trace: [ 670.760389][ T32] [<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc) [ 670.761047][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb31da4 r5:849f1800 [ 670.761261][ T32] r4:849f1800 [ 670.761357][ T32] [<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24) [ 670.761856][ T32] r5:849f1800 r4:827174e0 [ 670.761983][ T32] [<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 670.762319][ T32] [<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18) [ 670.762898][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb31e20 [ 670.763155][ T32] r4:00000000 [ 670.763259][ T32] [<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40) [ 670.763674][ T32] [<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240) [ 670.763984][ T32] [<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4) [ 670.764195][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84615ec0 [ 670.764379][ T32] r4:00000000 [ 670.764474][ T32] [<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64) [ 670.764766][ T32] r9:849f1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f003000 [ 670.765155][ T32] [<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14) [ 670.766232][ T32] r5:00001000 r4:dfd21000 [ 670.768402][ T32] [<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4) [ 670.789238][ T32] [<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164) [ 670.789930][ T32] r5:846d8754 r4:846d8400 [ 670.801141][ T32] [<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4) [ 670.801894][ T32] r7:dddd00c0 r6:82c18000 r5:846d8754 r4:84a28900 [ 670.802305][ T32] [<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc) [ 670.803588][ T32] r10:849f1800 r9:84a2892c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 670.804056][ T32] r4:84a28900 [ 670.804258][ T32] [<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134) [ 670.804690][ T32] r10:00000000 r9:dfb01e78 r8:84a2b300 r7:84a28900 r6:80266ac8 r5:849f1800 [ 670.805119][ T32] r4:8446ee40 [ 670.805338][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 670.805755][ T32] Exception stack(0xdfb31fb0 to 0xdfb31ff8) [ 670.806355][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 670.806761][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 670.807296][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 670.808146][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:8446ee40 [ 670.808638][ T32] INFO: task kworker/0:55:4149 blocked for more than 430 seconds. [ 670.809256][ T32] Not tainted 6.12.0-rc1-syzkaller #0 [ 670.809568][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 670.810093][ T32] task:kworker/0:55 state:D stack:0 pid:4149 tgid:4149 ppid:2 flags:0x00000000 [ 670.821158][ T32] Workqueue: events bpf_prog_free_deferred [ 670.821678][ T32] Call trace: [ 670.821907][ T32] [<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc) [ 670.822374][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb39da4 r5:841f8c00 [ 670.822751][ T32] r4:841f8c00 [ 670.822959][ T32] [<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24) [ 670.823431][ T32] r5:841f8c00 r4:827174e0 [ 670.823672][ T32] [<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 670.824317][ T32] [<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18) [ 670.824831][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb39e20 [ 670.825397][ T32] r4:00000000 [ 670.825581][ T32] [<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40) [ 670.826161][ T32] [<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240) [ 670.826715][ T32] [<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4) [ 670.827405][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8446ebc0 [ 670.827849][ T32] r4:00000000 [ 670.828084][ T32] [<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64) [ 670.828660][ T32] r9:841f8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 670.829064][ T32] [<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14) [ 670.829557][ T32] r5:00001000 r4:dfb21000 [ 670.829895][ T32] [<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4) [ 670.830387][ T32] [<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164) [ 670.841225][ T32] r5:849c4354 r4:849c4000 [ 670.841659][ T32] [<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4) [ 670.842128][ T32] r7:dddd00c0 r6:82c18000 r5:849c4354 r4:84a28980 [ 670.842458][ T32] [<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc) [ 670.842930][ T32] r10:841f8c00 r9:84a289ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 670.843577][ T32] r4:84a28980 [ 670.843896][ T32] [<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134) [ 670.844928][ T32] r10:00000000 r9:dfb31e78 r8:84a2bb40 r7:84a28980 r6:80266ac8 r5:841f8c00 [ 670.845518][ T32] r4:846156c0 [ 670.845696][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 670.846377][ T32] Exception stack(0xdfb39fb0 to 0xdfb39ff8) [ 670.846947][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 670.847504][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 670.848639][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 670.849283][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:846156c0 [ 670.850056][ T32] INFO: task kworker/0:57:4151 blocked for more than 430 seconds. [ 670.860989][ T32] Not tainted 6.12.0-rc1-syzkaller #0 [ 670.861468][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 670.862244][ T32] task:kworker/0:57 state:D stack:0 pid:4151 tgid:4151 ppid:2 flags:0x00000000 [ 670.862969][ T32] Workqueue: events bpf_prog_free_deferred [ 670.863567][ T32] Call trace: [ 670.863830][ T32] [<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc) [ 670.864439][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb49da4 r5:849f8000 [ 670.864896][ T32] r4:849f8000 [ 670.865300][ T32] [<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24) [ 670.865819][ T32] r5:849f8000 r4:827174e0 [ 670.866126][ T32] [<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 670.866824][ T32] [<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18) [ 670.867903][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb49e20 [ 670.868583][ T32] r4:00000000 [ 670.868944][ T32] [<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40) [ 670.869985][ T32] [<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240) [ 670.881135][ T32] [<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4) [ 670.881798][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84765440 [ 670.882472][ T32] r4:00000000 [ 670.882892][ T32] [<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64) [ 670.883428][ T32] r9:849f8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 670.883908][ T32] [<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14) [ 670.884572][ T32] r5:00001000 r4:dfb6f000 [ 670.884823][ T32] [<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4) [ 670.885337][ T32] [<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164) [ 670.885787][ T32] r5:8451d754 r4:8451d400 [ 670.886003][ T32] [<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4) [ 670.886823][ T32] r7:dddd00c0 r6:82c18000 r5:8451d754 r4:84a28a80 [ 670.887130][ T32] [<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc) [ 670.887592][ T32] r10:849f8000 r9:84a28aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 670.887936][ T32] r4:84a28a80 [ 670.888155][ T32] [<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134) [ 670.888659][ T32] r10:00000000 r9:dfb45e78 r8:845bcc40 r7:84a28a80 r6:80266ac8 r5:849f8000 [ 670.889373][ T32] r4:847a6300 [ 670.889561][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 670.889961][ T32] Exception stack(0xdfb49fb0 to 0xdfb49ff8) [ 670.890339][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 670.901306][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 670.901912][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 670.902312][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:847a6300 [ 670.902789][ T32] INFO: task kworker/1:33:4152 blocked for more than 430 seconds. [ 670.903428][ T32] Not tainted 6.12.0-rc1-syzkaller #0 [ 670.904204][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 670.904907][ T32] task:kworker/1:33 state:D stack:0 pid:4152 tgid:4152 ppid:2 flags:0x00000000 [ 670.905409][ T32] Workqueue: events bpf_prog_free_deferred [ 670.906463][ T32] Call trace: [ 670.906817][ T32] [<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc) [ 670.921059][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9fdda4 r5:849f8c00 [ 670.924236][ T32] r4:849f8c00 [ 670.924555][ T32] [<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24) [ 670.925128][ T32] r5:849f8c00 r4:827174e0 [ 670.925756][ T32] [<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 670.926273][ T32] [<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18) [ 670.926700][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9fde20 [ 670.927034][ T32] r4:00000000 [ 670.927223][ T32] [<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40) [ 670.927970][ T32] [<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240) [ 670.928362][ T32] [<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4) [ 670.928923][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a23a80 [ 670.929903][ T32] r4:00000000 [ 670.941151][ T32] [<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64) [ 670.941765][ T32] r9:849f8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 670.942586][ T32] [<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14) [ 670.943002][ T32] r5:00001000 r4:dfb7b000 [ 670.943441][ T32] [<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4) [ 670.944350][ T32] [<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164) [ 670.944843][ T32] r5:8451db54 r4:8451d800 [ 670.945156][ T32] [<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4) [ 670.945607][ T32] r7:ddde40c0 r6:82c18200 r5:8451db54 r4:84a21b00 [ 670.945879][ T32] [<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc) [ 670.946639][ T32] r10:849f8c00 r9:84a21b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 670.949036][ T32] r4:84a21b00 [ 670.949504][ T32] [<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134) [ 670.949985][ T32] r10:00000000 r9:e0011e78 r8:8475ba80 r7:84a21b00 r6:80266ac8 r5:849f8c00 [ 670.950983][ T32] r4:8475b980 [ 670.951258][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 670.951725][ T32] Exception stack(0xdf9fdfb0 to 0xdf9fdff8) [ 670.952024][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 670.952562][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 670.953046][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 670.953494][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:8475b980 [ 670.953893][ T32] INFO: task kworker/1:34:4156 blocked for more than 430 seconds. [ 670.954359][ T32] Not tainted 6.12.0-rc1-syzkaller #0 [ 670.954691][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 670.955110][ T32] task:kworker/1:34 state:D stack:0 pid:4156 tgid:4156 ppid:2 flags:0x00000000 [ 670.955735][ T32] Workqueue: events bpf_prog_free_deferred [ 670.956131][ T32] Call trace: [ 670.956407][ T32] [<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc) [ 670.956851][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfd65da4 r5:849f9800 [ 670.957297][ T32] r4:849f9800 [ 670.957553][ T32] [<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24) [ 670.958036][ T32] r5:849f9800 r4:827174e0 [ 670.958270][ T32] [<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 670.958828][ T32] [<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18) [ 670.959221][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd65e20 [ 670.959664][ T32] r4:00000000 [ 670.959845][ T32] [<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40) [ 670.991377][ T32] [<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240) [ 670.994287][ T32] [<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4) [ 670.995590][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84765500 [ 670.996227][ T32] r4:00000000 [ 670.996401][ T32] [<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64) [ 670.997026][ T32] r9:849f9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 670.998139][ T32] [<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14) [ 670.998613][ T32] r5:00001000 r4:dfba7000 [ 670.998994][ T32] [<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4) [ 670.999375][ T32] [<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164) [ 671.000317][ T32] r5:849c5754 r4:849c5400 [ 671.003437][ T32] [<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4) [ 671.011807][ T32] r7:ddde40c0 r6:82c18200 r5:849c5754 r4:84a21c00 [ 671.012437][ T32] [<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc) [ 671.013069][ T32] r10:849f9800 r9:84a21c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 671.013633][ T32] r4:84a21c00 [ 671.014022][ T32] [<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134) [ 671.015481][ T32] r10:00000000 r9:e0011e78 r8:84761c40 r7:84a21c00 r6:80266ac8 r5:849f9800 [ 671.015943][ T32] r4:84761d40 [ 671.016248][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 671.016776][ T32] Exception stack(0xdfd65fb0 to 0xdfd65ff8) [ 671.017035][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 671.018028][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 671.018353][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 671.018678][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:84761d40 [ 671.031051][ T32] INFO: task kworker/1:35:4161 blocked for more than 430 seconds. [ 671.031583][ T32] Not tainted 6.12.0-rc1-syzkaller #0 [ 671.031834][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 671.032268][ T32] task:kworker/1:35 state:D stack:0 pid:4161 tgid:4161 ppid:2 flags:0x00000000 [ 671.032647][ T32] Workqueue: events bpf_prog_free_deferred [ 671.032880][ T32] Call trace: [ 671.033042][ T32] [<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc) [ 671.033527][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfbc1da4 r5:849fc800 [ 671.033792][ T32] r4:849fc800 [ 671.033909][ T32] [<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24) [ 671.034301][ T32] r5:849fc800 r4:827174e0 [ 671.034419][ T32] [<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 671.034854][ T32] [<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18) [ 671.035245][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbc1e20 [ 671.035641][ T32] r4:00000000 [ 671.035847][ T32] [<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40) [ 671.036401][ T32] [<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240) [ 671.037396][ T32] [<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4) [ 671.037931][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847a6cc0 [ 671.039075][ T32] r4:00000000 [ 671.039256][ T32] [<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64) [ 671.039802][ T32] r9:849fc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 671.040111][ T32] [<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14) [ 671.051021][ T32] r5:00001000 r4:dfbc5000 [ 671.051287][ T32] [<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4) [ 671.051839][ T32] [<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164) [ 671.052167][ T32] r5:849c4f54 r4:849c4c00 [ 671.052389][ T32] [<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4) [ 671.052716][ T32] r7:ddde40c0 r6:82c18200 r5:849c4f54 r4:84a21b80 [ 671.052895][ T32] [<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc) [ 671.053336][ T32] r10:849fc800 r9:84a21bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 671.053567][ T32] r4:84a21b80 [ 671.053754][ T32] [<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134) [ 671.054138][ T32] r10:00000000 r9:e0011e78 r8:84a320c0 r7:84a21b80 r6:80266ac8 r5:849fc800 [ 671.054458][ T32] r4:84a32000 [ 671.054612][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 671.054872][ T32] Exception stack(0xdfbc1fb0 to 0xdfbc1ff8) [ 671.055132][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 671.055442][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 671.055644][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 671.055818][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:84a32000 [ 671.055971][ T32] INFO: task kworker/1:36:4162 blocked for more than 430 seconds. [ 671.056215][ T32] Not tainted 6.12.0-rc1-syzkaller #0 [ 671.056473][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 671.056764][ T32] task:kworker/1:36 state:D stack:0 pid:4162 tgid:4162 ppid:2 flags:0x00000000 [ 671.057171][ T32] Workqueue: events bpf_prog_free_deferred [ 671.057523][ T32] Call trace: [ 671.057782][ T32] [<819bac54>] (__schedule) from [<819bb894>] (schedule+0x2c/0xfc) [ 671.058246][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfae5da4 r5:849fbc00 [ 671.058442][ T32] r4:849fbc00 [ 671.058531][ T32] [<819bb868>] (schedule) from [<819bbc48>] (schedule_preempt_disabled+0x18/0x24) [ 671.058793][ T32] r5:849fbc00 r4:827174e0 [ 671.058921][ T32] [<819bbc30>] (schedule_preempt_disabled) from [<819be720>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 671.059231][ T32] [<819be438>] (__mutex_lock.constprop.0) from [<819befec>] (__mutex_lock_slowpath+0x14/0x18) [ 671.059529][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfae5e20 [ 671.059794][ T32] r4:00000000 [ 671.059889][ T32] [<819befd8>] (__mutex_lock_slowpath) from [<819bf02c>] (mutex_lock+0x3c/0x40) [ 671.060142][ T32] [<819beff0>] (mutex_lock) from [<804adbf8>] (_vm_unmap_aliases+0x68/0x240) [ 671.060527][ T32] [<804adb90>] (_vm_unmap_aliases) from [<804b1954>] (vfree+0x170/0x1e4) [ 671.070938][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84a324c0 [ 671.071227][ T32] r4:00000000 [ 671.071324][ T32] [<804b17e4>] (vfree) from [<8050fba0>] (execmem_free+0x30/0x64) [ 671.071664][ T32] r9:849fbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 671.071891][ T32] [<8050fb70>] (execmem_free) from [<8039c484>] (bpf_jit_free_exec+0x10/0x14) [ 671.072134][ T32] r5:00001000 r4:dfbfd000 [ 671.072259][ T32] [<8039c474>] (bpf_jit_free_exec) from [<8039c864>] (bpf_jit_free+0x68/0xe4) [ 671.072491][ T32] [<8039c7fc>] (bpf_jit_free) from [<8039d9b8>] (bpf_prog_free_deferred+0x14c/0x164) [ 671.072746][ T32] r5:849c7354 r4:849c7000 [ 671.072847][ T32] [<8039d86c>] (bpf_prog_free_deferred) from [<802660d0>] (process_one_work+0x1b4/0x4f4) [ 671.073079][ T32] r7:ddde40c0 r6:82c18200 r5:849c7354 r4:84a21c80 [ 671.073266][ T32] [<80265f1c>] (process_one_work) from [<80266cb4>] (worker_thread+0x1ec/0x3bc) [ 671.073509][ T32] r10:849fbc00 r9:84a21cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 671.073733][ T32] r4:84a21c80 [ 671.073828][ T32] [<80266ac8>] (worker_thread) from [<8026fd20>] (kthread+0x104/0x134) [ 671.074058][ T32] r10:00000000 r9:e0011e78 r8:84a32180 r7:84a21c80 r6:80266ac8 r5:849fbc00 [ 671.074273][ T32] r4:84a32000 [ 671.074361][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 671.074584][ T32] Exception stack(0xdfae5fb0 to 0xdfae5ff8) [ 671.074732][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 671.074969][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 671.075216][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 671.075436][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:84a32000 [ 671.075716][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 671.076914][ T32] NMI backtrace for cpu 0 [ 671.077176][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller #0 [ 671.077425][ T32] Hardware name: ARM-Versatile Express [ 671.077695][ T32] Call trace: [ 671.077835][ T32] [<81998798>] (dump_backtrace) from [<81998894>] (show_stack+0x18/0x1c) [ 671.078118][ T32] r7:00000000 r6:00000113 r5:60000193 r4:8203d2fc [ 671.078413][ T32] [<8199887c>] (show_stack) from [<819b6d40>] (dump_stack_lvl+0x70/0x7c) [ 671.078903][ T32] [<819b6cd0>] (dump_stack_lvl) from [<819b6d64>] (dump_stack+0x18/0x1c) [ 671.079552][ T32] r5:00000000 r4:00000001 [ 671.079714][ T32] [<819b6d4c>] (dump_stack) from [<81985a58>] (nmi_cpu_backtrace+0x160/0x17c) [ 671.080015][ T32] [<819858f8>] (nmi_cpu_backtrace) from [<81985ba4>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 671.080285][ T32] r7:00000000 r6:8260c5d0 r5:8261a88c r4:ffffffff [ 671.080423][ T32] [<81985a74>] (nmi_trigger_cpumask_backtrace) from [<802103e8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 671.081019][ T32] r9:000090e7 r8:828b6cf8 r7:8260c730 r6:00007d56 r5:8261ae48 r4:85292c1c [ 671.081212][ T32] [<802103d0>] (arch_trigger_cpumask_backtrace) from [<803581a0>] (watchdog+0x498/0x5b8) [ 671.081597][ T32] [<80357d08>] (watchdog) from [<8026fd20>] (kthread+0x104/0x134) [ 671.081819][ T32] r10:00000000 r9:df819e58 r8:82f23ac0 r7:00000000 r6:80357d08 r5:82e59800 [ 671.082075][ T32] r4:82ec92c0 [ 671.082203][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 671.082410][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 671.082569][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 671.082796][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 671.083105][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 671.083413][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:82ec92c0 [ 671.084271][ T32] Sending NMI from CPU 0 to CPUs 1: [ 671.085021][ C1] NMI backtrace for cpu 1 [ 671.085292][ C1] CPU: 1 UID: 0 PID: 3570 Comm: syz-executor.0 Not tainted 6.12.0-rc1-syzkaller #0 [ 671.085358][ C1] Hardware name: ARM-Versatile Express [ 671.085409][ C1] PC is at __d_lookup_rcu+0x40/0x114 [ 671.085504][ C1] LR is at 0x200cc [ 671.085880][ C1] pc : [<8053749c>] lr : [<000200cc>] psr: 60000013 [ 671.085944][ C1] sp : dfde5db0 ip : ddcc5000 fp : dfde5de4 [ 671.086002][ C1] r10: 82edb015 r9 : 82edb016 r8 : 80808080 [ 671.086048][ C1] r7 : 803308ee r6 : 00000003 r5 : 833cce58 r4 : dfde5e90 [ 671.086098][ C1] r3 : 82edb012 r2 : dfde5ec0 r1 : dfde5e98 r0 : 833cce58 [ 671.086227][ C1] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 671.086313][ C1] Control: 30c5387d Table: 836f6340 DAC: 00000000 [ 671.086374][ C1] Call trace: [ 671.086416][ C1] [<8053745c>] (__d_lookup_rcu) from [<80525e9c>] (lookup_fast+0x30/0x138) [ 671.086490][ C1] r10:82edb015 r9:82edb016 r8:80808080 r7:00000002 r6:833cce58 r5:dfde5e90 [ 671.086510][ C1] r4:dfde5e90 [ 671.086527][ C1] [<80525e6c>] (lookup_fast) from [<805291d4>] (walk_component+0x24/0x170) [ 671.086580][ C1] r7:00000002 r6:dfde5e90 r5:dfde5e90 r4:fefefeff [ 671.086593][ C1] [<805291b0>] (walk_component) from [<8052955c>] (link_path_walk.part.0.constprop.0+0x23c/0x3c0) [ 671.086654][ C1] r9:82edb016 r8:80808080 r7:2f2f2f2f r6:d0d0d0d0 r5:dfde5e90 r4:fefefeff [ 671.086669][ C1] [<80529320>] (link_path_walk.part.0.constprop.0) from [<80529efc>] (path_lookupat+0x3c/0x1a4) [ 671.086728][ C1] r10:00000034 r9:00000000 r8:dfde5f84 r7:82edb010 r6:00000001 r5:dfde5f84 [ 671.086745][ C1] r4:dfde5e90 [ 671.086758][ C1] [<80529ec0>] (path_lookupat) from [<8052a428>] (filename_lookup+0xc0/0x190) [ 671.086809][ C1] r7:00000080 r6:82edb000 r5:8381bc00 r4:ffffff9c [ 671.086822][ C1] [<8052a368>] (filename_lookup) from [<8052a628>] (user_path_at+0x4c/0x64) [ 671.086879][ C1] r9:8381bc00 r8:8020029c r7:00000034 r6:ffffff9c r5:00000080 r4:82edb000 [ 671.086892][ C1] [<8052a5dc>] (user_path_at) from [<80543ed0>] (sys_umount+0x54/0x94) [ 671.086973][ C1] r6:7ef43630 r5:00140000 r4:00000009 [ 671.086987][ C1] [<80543e7c>] (sys_umount) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 671.087036][ C1] Exception stack(0xdfde5fa8 to 0xdfde5ff0) [ 671.087075][ C1] 5fa0: 7ef42580 00140000 7ef42580 00000009 00000000 00000000 [ 671.087114][ C1] 5fc0: 7ef42580 00140000 7ef43630 00000034 01f84f58 00093600 0009364c 7ef43630 [ 671.087142][ C1] 5fe0: 7f0302ff 7ef42500 00014a20 000520c8 [ 671.087163][ C1] r4:7ef42580 [ 671.109176][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 671.109725][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller #0 [ 671.110024][ T32] Hardware name: ARM-Versatile Express [ 671.110214][ T32] Call trace: [ 671.110352][ T32] [<81998798>] (dump_backtrace) from [<81998894>] (show_stack+0x18/0x1c) [ 671.110867][ T32] r7:00000000 r6:826228c4 r5:00000000 r4:8203d2fc [ 671.111091][ T32] [<8199887c>] (show_stack) from [<819b6d24>] (dump_stack_lvl+0x54/0x7c) [ 671.111397][ T32] [<819b6cd0>] (dump_stack_lvl) from [<819b6d64>] (dump_stack+0x18/0x1c) [ 671.111712][ T32] r5:00000000 r4:82870d18 [ 671.111872][ T32] [<819b6d4c>] (dump_stack) from [<819993c0>] (panic+0x120/0x374) [ 671.112058][ T32] [<819992a0>] (panic) from [<80358020>] (watchdog+0x318/0x5b8) [ 671.112304][ T32] r3:00000000 r2:00000000 r1:00000001 r0:8203ddfc [ 671.112519][ T32] r7:8260c730 [ 671.112689][ T32] [<80357d08>] (watchdog) from [<8026fd20>] (kthread+0x104/0x134) [ 671.113095][ T32] r10:00000000 r9:df819e58 r8:82f23ac0 r7:00000000 r6:80357d08 r5:82e59800 [ 671.113525][ T32] r4:82ec92c0 [ 671.113731][ T32] [<8026fc1c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 671.114044][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 671.114200][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 671.114445][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 671.114689][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 671.114923][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc1c r4:82ec92c0 [ 671.116311][ T32] Rebooting in 86400 seconds..