Warning: Permanently added '10.128.0.31' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 196.307240][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 196.315539][ T720] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 196.317073][ T22] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 196.330627][ T1781] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 196.338724][ T8] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 196.346316][ T2498] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 196.697309][ T22] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.708488][ T22] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 196.717592][ T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.725885][ T1781] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.727439][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.736827][ T1781] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 196.747690][ T9] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 196.756713][ T1781] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.765762][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.782057][ T720] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.784222][ T22] usb 2-1: config 0 descriptor?? [ 196.792990][ T720] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 196.793026][ T720] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.800582][ T1781] usb 6-1: config 0 descriptor?? [ 196.807261][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.831187][ T8] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 196.840285][ T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.848773][ T2498] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.859746][ T2498] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 196.868875][ T2498] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.886605][ T2498] usb 5-1: config 0 descriptor?? [ 196.895905][ T720] usb 3-1: config 0 descriptor?? [ 196.902638][ T8] usb 4-1: config 0 descriptor?? [ 196.931451][ T9] usb 1-1: config 0 descriptor?? [ 197.301462][ T1781] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 197.320167][ T22] keytouch 0003:0926:3333.0002: fixing up Keytouch IEC report descriptor [ 197.334747][ T1781] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0001/input/input5 [ 197.355867][ T22] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0002/input/input6 [ 197.389324][ T2498] keytouch 0003:0926:3333.0004: fixing up Keytouch IEC report descriptor [ 197.402280][ T720] keytouch 0003:0926:3333.0003: fixing up Keytouch IEC report descriptor [ 197.412628][ T8] keytouch 0003:0926:3333.0005: fixing up Keytouch IEC report descriptor [ 197.431953][ T9] keytouch 0003:0926:3333.0006: fixing up Keytouch IEC report descriptor [ 197.448818][ T2498] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0004/input/input7 [ 197.464393][ T1781] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 197.470474][ T8] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0005/input/input8 [ 197.490389][ T720] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0003/input/input9 [ 197.514524][ T9] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0006/input/input10 [ 197.584783][ T22] keytouch 0003:0926:3333.0002: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 197.701726][ T2498] keytouch 0003:0926:3333.0004: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 197.707409][ C1] Mem-Info: [ 197.717012][ C1] active_anon:54 inactive_anon:1747 isolated_anon:0 [ 197.717012][ C1] active_file:3178 inactive_file:10334 isolated_file:0 [ 197.717012][ C1] unevictable:0 dirty:210 writeback:0 [ 197.717012][ C1] slab_reclaimable:3329 slab_unreclaimable:62983 [ 197.717012][ C1] mapped:1974 shmem:117 pagetables:294 [ 197.717012][ C1] sec_pagetables:0 bounce:0 [ 197.717012][ C1] kernel_misc_reclaimable:0 [ 197.717012][ C1] free:1590280 free_pcp:2602 free_cma:0 [ 197.761733][ C1] Node 0 active_anon:216kB inactive_anon:7088kB active_file:12712kB inactive_file:41336kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7896kB dirty:840kB writeback:0kB shmem:468kB writeback_tmp:0kB kernel_stack:3604kB pagetables:1176kB sec_pagetables:0kB all_unreclaimable? no [ 197.789293][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 197.816080][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 197.821395][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 197.850014][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 197.855071][ C1] Node 0 Normal free:3464012kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:216kB inactive_anon:7088kB active_file:12712kB inactive_file:41336kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:7060kB local_pcp:2756kB free_cma:0kB [ 197.885253][ C1] lowmem_reserve[]: 0 0 0 0 [ 197.889796][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 197.902526][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 197.918535][ C1] Node 0 Normal: 1*4kB (M) 1*8kB (E) 2*16kB (ME) 1*32kB (E) 2*64kB (UE) 1*128kB (U) 2*256kB (UE) 2*512kB (UE) 3*1024kB (UME) 3*2048kB (UM) 843*4096kB (M) = 3464012kB [ 197.935264][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 197.944542][ C1] 13629 total pagecache pages [ 197.949230][ C1] 0 pages in swap cache [ 197.953373][ C1] Free swap = 0kB [ 197.957083][ C1] Total swap = 0kB [ 197.960792][ C1] 2097051 pages RAM [ 197.964586][ C1] 0 pages HighMem/MovableOnly [ 197.969253][ C1] 367316 pages reserved [ 197.973884][ C1] Mem-Info: [ 197.977032][ C1] active_anon:54 inactive_anon:1772 isolated_anon:0 [ 197.977032][ C1] active_file:3178 inactive_file:10334 isolated_file:0 [ 197.977032][ C1] unevictable:0 dirty:210 writeback:0 [ 197.977032][ C1] slab_reclaimable:3329 slab_unreclaimable:62974 [ 197.977032][ C1] mapped:1974 shmem:117 pagetables:294 [ 197.977032][ C1] sec_pagetables:0 bounce:0 [ 197.977032][ C1] kernel_misc_reclaimable:0 [ 197.977032][ C1] free:1590280 free_pcp:2635 free_cma:0 [ 198.021738][ C1] Node 0 active_anon:224kB inactive_anon:7112kB active_file:13212kB inactive_file:40836kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7984kB dirty:840kB writeback:0kB shmem:480kB writeback_tmp:0kB kernel_stack:3608kB pagetables:1212kB sec_pagetables:0kB all_unreclaimable? no [ 198.049290][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 198.076098][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 198.081419][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 198.110106][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 198.115164][ C1] Node 0 Normal free:3464012kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:224kB inactive_anon:7112kB active_file:13212kB inactive_file:40836kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:6768kB local_pcp:2756kB free_cma:0kB [ 198.145263][ C1] lowmem_reserve[]: 0 0 0 0 [ 198.149814][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 198.162472][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 198.178498][ C1] Node 0 Normal: 1*4kB (M) 1*8kB (E) 2*16kB (ME) 1*32kB (E) 2*64kB (UE) 1*128kB (U) 2*256kB (UE) 2*512kB (UE) 3*1024kB (UME) 3*2048kB (UM) 843*4096kB (M) = 3464012kB [ 198.195227][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 198.204509][ C1] 13632 total pagecache pages [ 198.209177][ C1] 0 pages in swap cache [ 198.213327][ C1] Free swap = 0kB [ 198.217041][ C1] Total swap = 0kB [ 198.220750][ C1] 2097051 pages RAM [ 198.224556][ C1] 0 pages HighMem/MovableOnly [ 198.229222][ C1] 367316 pages reserved [ 198.234213][ C1] Mem-Info: [ 198.237448][ C1] active_anon:56 inactive_anon:1778 isolated_anon:0 [ 198.237448][ C1] active_file:3303 inactive_file:10209 isolated_file:0 [ 198.237448][ C1] unevictable:0 dirty:210 writeback:0 [ 198.237448][ C1] slab_reclaimable:3329 slab_unreclaimable:63077 [ 198.237448][ C1] mapped:1996 shmem:120 pagetables:303 [ 198.237448][ C1] sec_pagetables:0 bounce:0 [ 198.237448][ C1] kernel_misc_reclaimable:0 [ 198.237448][ C1] free:1590280 free_pcp:2521 free_cma:0 [ 198.282103][ C1] Node 0 active_anon:224kB inactive_anon:7112kB active_file:13212kB inactive_file:40836kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7984kB dirty:840kB writeback:0kB shmem:480kB writeback_tmp:0kB kernel_stack:3608kB pagetables:1212kB sec_pagetables:0kB all_unreclaimable? no [ 198.309642][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 198.336411][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 198.341853][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 198.370481][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 198.375547][ C1] Node 0 Normal free:3464012kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:224kB inactive_anon:7112kB active_file:13212kB inactive_file:40836kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:6636kB local_pcp:2756kB free_cma:0kB [ 198.405622][ C1] lowmem_reserve[]: 0 0 0 0 [ 198.410146][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 198.422968][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB executing program [ 198.439035][ C1] Node 0 Normal: 1*4kB (M) 1*8kB (E) 2*16kB (ME) 1*32kB (E) 2*64kB (UE) 1*128kB (U) 2*256kB (UE) 2*512kB (UE) 3*1024kB (UME) 3*2048kB (UM) 843*4096kB (M) = 3464012kB [ 198.455769][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 198.465043][ C1] 13632 total pagecache pages [ 198.469704][ C1] 0 pages in swap cache [ 198.473847][ C1] Free swap = 0kB [ 198.477565][ C1] Total swap = 0kB [ 198.481271][ C1] 2097051 pages RAM [ 198.485065][ C1] 0 pages HighMem/MovableOnly [ 198.489729][ C1] 367316 pages reserved executing program [ 198.512564][ T2505] usb 2-1: USB disconnect, device number 2 [ 198.534443][ T22] usb 6-1: USB disconnect, device number 2 [ 198.584182][ T720] keytouch 0003:0926:3333.0003: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 198.637378][ C0] Mem-Info: [ 198.640548][ C0] active_anon:62 inactive_anon:1838 isolated_anon:0 [ 198.640548][ C0] active_file:3303 inactive_file:10209 isolated_file:0 [ 198.640548][ C0] unevictable:0 dirty:210 writeback:0 [ 198.640548][ C0] slab_reclaimable:3345 slab_unreclaimable:63039 [ 198.640548][ C0] mapped:1999 shmem:131 pagetables:324 [ 198.640548][ C0] sec_pagetables:0 bounce:0 [ 198.640548][ C0] kernel_misc_reclaimable:0 [ 198.640548][ C0] free:1590157 free_pcp:2531 free_cma:0 [ 198.685256][ C0] Node 0 active_anon:248kB inactive_anon:7352kB active_file:13212kB inactive_file:40836kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:524kB writeback_tmp:0kB kernel_stack:3644kB pagetables:1296kB sec_pagetables:0kB all_unreclaimable? no [ 198.712809][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 198.739695][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 198.745008][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 198.766789][ T1781] usb 5-1: USB disconnect, device number 2 [ 198.773422][ C0] lowmem_reserve[]: 0 0 3924 3924 executing program [ 198.773472][ C0] Node 0 Normal free:3463520kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:248kB inactive_anon:7452kB active_file:13212kB inactive_file:40836kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:6996kB local_pcp:3796kB free_cma:0kB [ 198.814383][ C0] lowmem_reserve[]: 0 0 0 0 [ 198.818959][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB executing program [ 198.831668][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 198.841830][ T2503] usb 3-1: USB disconnect, device number 2 [ 198.847686][ C0] Node 0 Normal: 0*4kB 2*8kB (ME) 3*16kB (UME) 1*32kB (E) 2*64kB (UE) 1*128kB (U) 2*256kB (ME) 3*512kB (UME) 2*1024kB (UE) 3*2048kB (UM) 843*4096kB (M) = 3463520kB [ 198.870144][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 198.879478][ C0] 13643 total pagecache pages [ 198.884189][ C0] 0 pages in swap cache [ 198.888380][ C0] Free swap = 0kB [ 198.892138][ C0] Total swap = 0kB [ 198.895876][ C0] 2097051 pages RAM [ 198.899716][ C0] 0 pages HighMem/MovableOnly [ 198.904383][ C0] 367316 pages reserved [ 198.908879][ C0] keytouch 0003:0926:3333.0003: can't resubmit intr, dummy_hcd.2-1/input0, status -19 [ 198.945303][ T8] keytouch 0003:0926:3333.0005: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 199.057371][ C0] Mem-Info: [ 199.060552][ C0] active_anon:64 inactive_anon:1875 isolated_anon:0 [ 199.060552][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 199.060552][ C0] unevictable:0 dirty:210 writeback:0 [ 199.060552][ C0] slab_reclaimable:3357 slab_unreclaimable:62999 [ 199.060552][ C0] mapped:1999 shmem:134 pagetables:327 [ 199.060552][ C0] sec_pagetables:0 bounce:0 [ 199.060552][ C0] kernel_misc_reclaimable:0 [ 199.060552][ C0] free:1590094 free_pcp:2622 free_cma:0 [ 199.105257][ C0] Node 0 active_anon:256kB inactive_anon:7500kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:536kB writeback_tmp:0kB kernel_stack:3672kB pagetables:1308kB sec_pagetables:0kB all_unreclaimable? no [ 199.132844][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 199.159683][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 199.165050][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 199.193493][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 199.198556][ C0] Node 0 Normal free:3463268kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:256kB inactive_anon:7500kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:6776kB local_pcp:3880kB free_cma:0kB [ 199.228667][ C0] lowmem_reserve[]: 0 0 0 0 [ 199.233221][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB executing program [ 199.245987][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 199.262048][ C0] Node 0 Normal: 1*4kB (U) 2*8kB (ME) 3*16kB (UME) 1*32kB (E) 2*64kB (UE) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (UE) 3*2048kB (UM) 843*4096kB (M) = 3463268kB [ 199.265613][ T26] usb 4-1: USB disconnect, device number 2 [ 199.279071][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 199.279101][ C0] 13646 total pagecache pages [ 199.279112][ C0] 0 pages in swap cache [ 199.279122][ C0] Free swap = 0kB [ 199.279131][ C0] Total swap = 0kB [ 199.279142][ C0] 2097051 pages RAM [ 199.279151][ C0] 0 pages HighMem/MovableOnly [ 199.279161][ C0] 367316 pages reserved [ 199.279206][ C0] keytouch 0003:0926:3333.0005: can't resubmit intr, dummy_hcd.3-1/input0, status -19 [ 199.334594][ T9] keytouch 0003:0926:3333.0006: input,hidraw5: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 199.427393][ C0] Mem-Info: [ 199.430577][ C0] active_anon:64 inactive_anon:1875 isolated_anon:0 [ 199.430577][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 199.430577][ C0] unevictable:0 dirty:210 writeback:0 [ 199.430577][ C0] slab_reclaimable:3357 slab_unreclaimable:63073 [ 199.430577][ C0] mapped:1999 shmem:134 pagetables:327 [ 199.430577][ C0] sec_pagetables:0 bounce:0 [ 199.430577][ C0] kernel_misc_reclaimable:0 [ 199.430577][ C0] free:1590094 free_pcp:2557 free_cma:0 [ 199.475289][ C0] Node 0 active_anon:256kB inactive_anon:7500kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:536kB writeback_tmp:0kB kernel_stack:3728kB pagetables:1308kB sec_pagetables:0kB all_unreclaimable? no [ 199.502871][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 199.529745][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 199.535070][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 199.563544][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 199.568629][ C0] Node 0 Normal free:3463268kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:256kB inactive_anon:7500kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:6308kB local_pcp:3288kB free_cma:0kB [ 199.598730][ C0] lowmem_reserve[]: 0 0 0 0 [ 199.603273][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 199.615940][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 199.632010][ C0] Node 0 Normal: 1*4kB (U) 2*8kB (ME) 3*16kB (UME) 1*32kB (E) 2*64kB (UE) 1*128kB (U) 3*256kB (UME) 2*512kB (ME) 2*1024kB (UE) 3*2048kB (UM) 843*4096kB (M) = 3463268kB [ 199.648915][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 199.658230][ C0] 13646 total pagecache pages [ 199.662906][ C0] 0 pages in swap cache [ 199.667067][ C0] Free swap = 0kB [ 199.670803][ C0] Total swap = 0kB [ 199.674547][ C0] 2097051 pages RAM executing program [ 199.678368][ C0] 0 pages HighMem/MovableOnly [ 199.683089][ C0] 367316 pages reserved [ 199.704882][ T2517] usb 1-1: USB disconnect, device number 2 [ 199.757091][ T22] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 200.087083][ T26] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 200.117292][ T22] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.128431][ T22] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 200.137549][ T22] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.149728][ T22] usb 6-1: config 0 descriptor?? [ 200.177137][ T2505] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 200.207385][ T2503] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 200.247262][ T1781] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 200.287188][ T2517] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 200.457370][ T26] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.468385][ T26] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 200.477484][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.488884][ T26] usb 4-1: config 0 descriptor?? [ 200.568278][ T2503] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.579259][ T2503] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 200.588509][ T2503] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.600361][ T2503] usb 3-1: config 0 descriptor?? [ 200.607739][ T1781] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.618783][ T1781] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 200.627557][ T2505] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.628092][ T1781] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.638813][ T2505] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 200.649975][ T22] keytouch 0003:0926:3333.0007: fixing up Keytouch IEC report descriptor [ 200.655803][ T2505] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.683913][ T1781] usb 5-1: config 0 descriptor?? [ 200.689467][ T2517] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.700554][ T2517] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 200.701710][ T2505] usb 2-1: config 0 descriptor?? [ 200.709931][ T2517] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.727426][ T22] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0007/input/input11 [ 200.742277][ T2517] usb 1-1: config 0 descriptor?? [ 200.828419][ T22] keytouch 0003:0926:3333.0007: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 200.971154][ T26] keytouch 0003:0926:3333.0008: fixing up Keytouch IEC report descriptor [ 200.986088][ T26] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0008/input/input12 [ 201.047379][ C1] Mem-Info: [ 201.050527][ C1] active_anon:65 inactive_anon:1889 isolated_anon:0 [ 201.050527][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 201.050527][ C1] unevictable:0 dirty:210 writeback:0 [ 201.050527][ C1] slab_reclaimable:3412 slab_unreclaimable:62730 [ 201.050527][ C1] mapped:1999 shmem:133 pagetables:335 [ 201.050527][ C1] sec_pagetables:0 bounce:0 [ 201.050527][ C1] kernel_misc_reclaimable:0 [ 201.050527][ C1] free:1589850 free_pcp:3018 free_cma:0 [ 201.095186][ C1] Node 0 active_anon:260kB inactive_anon:7556kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:532kB writeback_tmp:0kB kernel_stack:3776kB pagetables:1340kB sec_pagetables:0kB all_unreclaimable? no [ 201.122740][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 201.149526][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 201.154842][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 201.183443][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 201.188527][ C1] Node 0 Normal free:3462292kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:260kB inactive_anon:7556kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:8592kB local_pcp:4804kB free_cma:0kB [ 201.194203][ T2505] keytouch 0003:0926:3333.0009: fixing up Keytouch IEC report descriptor [ 201.218651][ C1] lowmem_reserve[]: 0 0 0 0 [ 201.218702][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 201.244455][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 201.260664][ C1] Node 0 Normal: 1*4kB (U) 2*8kB (UM) 2*16kB (UM) 1*32kB (E) 1*64kB (U) 2*128kB (UE) 3*256kB (UME) 2*512kB (UM) 1*1024kB (E) 3*2048kB (UM) 843*4096kB (M) = 3462292kB [ 201.275188][ T9] usb 6-1: USB disconnect, device number 3 [ 201.277509][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 201.277538][ C1] 13645 total pagecache pages [ 201.277549][ C1] 0 pages in swap cache [ 201.277560][ C1] Free swap = 0kB [ 201.287721][ T2505] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0009/input/input13 [ 201.292614][ C1] Total swap = 0kB [ 201.292626][ C1] 2097051 pages RAM [ 201.292635][ C1] 0 pages HighMem/MovableOnly [ 201.292646][ C1] 367316 pages reserved [ 201.332944][ C1] keytouch 0003:0926:3333.0007: can't resubmit intr, dummy_hcd.5-1/input0, status -19 executing program [ 201.355026][ T1781] keytouch 0003:0926:3333.000A: fixing up Keytouch IEC report descriptor [ 201.372684][ T2517] keytouch 0003:0926:3333.000C: fixing up Keytouch IEC report descriptor [ 201.394758][ T1781] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.000A/input/input14 [ 201.409335][ T2503] keytouch 0003:0926:3333.000B: fixing up Keytouch IEC report descriptor [ 201.449522][ T2517] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.000C/input/input15 [ 201.464964][ T26] keytouch 0003:0926:3333.0008: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 201.495957][ T2503] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.000B/input/input16 [ 201.527346][ C1] Mem-Info: [ 201.530502][ C1] active_anon:65 inactive_anon:1889 isolated_anon:0 [ 201.530502][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 201.530502][ C1] unevictable:0 dirty:210 writeback:0 [ 201.530502][ C1] slab_reclaimable:3444 slab_unreclaimable:62811 [ 201.530502][ C1] mapped:1999 shmem:133 pagetables:335 [ 201.530502][ C1] sec_pagetables:0 bounce:0 [ 201.530502][ C1] kernel_misc_reclaimable:0 [ 201.530502][ C1] free:1589794 free_pcp:2942 free_cma:0 [ 201.575219][ C1] Node 0 active_anon:260kB inactive_anon:7556kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:532kB writeback_tmp:0kB kernel_stack:3776kB pagetables:1340kB sec_pagetables:0kB all_unreclaimable? no [ 201.602781][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 201.629576][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 201.634914][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 201.663630][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 201.668712][ C1] Node 0 Normal free:3462068kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:260kB inactive_anon:7556kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:8044kB local_pcp:4308kB free_cma:0kB executing program [ 201.699067][ C1] lowmem_reserve[]: 0 0 0 0 [ 201.703644][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 201.716371][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 201.732414][ C1] Node 0 Normal: 1*4kB (U) 2*8kB (UM) 2*16kB (UM) 0*32kB 2*64kB (UE) 2*128kB (UE) 2*256kB (UM) 2*512kB (UM) 1*1024kB (E) 3*2048kB (UM) 843*4096kB (M) = 3462068kB [ 201.748900][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 201.758251][ C1] 13645 total pagecache pages [ 201.762956][ C1] 0 pages in swap cache [ 201.767131][ C1] Free swap = 0kB [ 201.770869][ C1] Total swap = 0kB [ 201.774606][ C1] 2097051 pages RAM [ 201.778412][ C1] 0 pages HighMem/MovableOnly [ 201.783097][ C1] 367316 pages reserved [ 201.807305][ T26] usb 4-1: USB disconnect, device number 3 [ 201.831536][ T2505] keytouch 0003:0926:3333.0009: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 executing program [ 201.864511][ T2505] usb 2-1: USB disconnect, device number 3 [ 201.984184][ T1781] keytouch 0003:0926:3333.000A: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 202.083878][ T2517] keytouch 0003:0926:3333.000C: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 202.107835][ C1] Mem-Info: [ 202.111011][ C1] active_anon:67 inactive_anon:1885 isolated_anon:0 [ 202.111011][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 202.111011][ C1] unevictable:0 dirty:210 writeback:0 [ 202.111011][ C1] slab_reclaimable:3482 slab_unreclaimable:63013 [ 202.111011][ C1] mapped:1999 shmem:140 pagetables:326 [ 202.111011][ C1] sec_pagetables:0 bounce:0 [ 202.111011][ C1] kernel_misc_reclaimable:0 [ 202.111011][ C1] free:1589732 free_pcp:2767 free_cma:0 [ 202.155764][ C1] Node 0 active_anon:268kB inactive_anon:7540kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:560kB writeback_tmp:0kB kernel_stack:3776kB pagetables:1304kB sec_pagetables:0kB all_unreclaimable? no [ 202.183343][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 202.210157][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 202.215497][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 202.244121][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 202.249260][ C1] Node 0 Normal free:3461820kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:268kB inactive_anon:7540kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:8100kB local_pcp:3516kB free_cma:0kB [ 202.279363][ C1] lowmem_reserve[]: 0 0 0 0 [ 202.283899][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 202.296568][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 202.307092][ T9] usb 6-1: new high-speed USB device number 4 using dummy_hcd executing program [ 202.312582][ C1] Node 0 Normal: 1*4kB (U) 3*8kB (UME) 2*16kB (UM) 0*32kB 2*64kB (UE) 2*128kB (UE) 3*256kB (UME) 3*512kB (UME) 0*1024kB 3*2048kB (UM) 843*4096kB (M) = 3461820kB [ 202.336443][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 202.340387][ T720] usb 5-1: USB disconnect, device number 3 [ 202.345735][ C1] 13652 total pagecache pages [ 202.345747][ C1] 0 pages in swap cache [ 202.345756][ C1] Free swap = 0kB [ 202.345766][ C1] Total swap = 0kB [ 202.345776][ C1] 2097051 pages RAM [ 202.345785][ C1] 0 pages HighMem/MovableOnly [ 202.345794][ C1] 367316 pages reserved [ 202.345852][ C1] keytouch 0003:0926:3333.000A: can't resubmit intr, dummy_hcd.4-1/input0, status -19 [ 202.423813][ T2503] keytouch 0003:0926:3333.000B: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 202.477597][ C1] Mem-Info: [ 202.480765][ C1] active_anon:67 inactive_anon:1885 isolated_anon:0 [ 202.480765][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 202.480765][ C1] unevictable:0 dirty:210 writeback:0 [ 202.480765][ C1] slab_reclaimable:3482 slab_unreclaimable:62914 [ 202.480765][ C1] mapped:1999 shmem:140 pagetables:326 [ 202.480765][ C1] sec_pagetables:0 bounce:0 [ 202.480765][ C1] kernel_misc_reclaimable:0 [ 202.480765][ C1] free:1589669 free_pcp:2890 free_cma:0 [ 202.525468][ C1] Node 0 active_anon:268kB inactive_anon:7540kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:560kB writeback_tmp:0kB kernel_stack:3748kB pagetables:1304kB sec_pagetables:0kB all_unreclaimable? no [ 202.553132][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 202.579959][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 202.585315][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 202.613935][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 202.619022][ C1] Node 0 Normal free:3461568kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:268kB inactive_anon:7540kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:7720kB local_pcp:4280kB free_cma:0kB [ 202.649115][ C1] lowmem_reserve[]: 0 0 0 0 [ 202.653662][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 202.666344][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 202.677381][ T9] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 202.682363][ C1] Node 0 Normal: 0*4kB 2*8kB (ME) 1*16kB (M) 1*32kB (U) 2*64kB [ 202.693334][ T9] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 202.700963][ C1] (UE) 2*128kB (UE) 2*256kB (ME) 3*512kB (UME) [ 202.710046][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 202.719208][ T8] usb 1-1: USB disconnect, device number 3 [ 202.724277][ C1] 0*1024kB 3*2048kB (UM) 843*4096kB (M) = 3461568kB [ 202.736785][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 202.746103][ C1] 13652 total pagecache pages [ 202.748748][ T9] usb 6-1: config 0 descriptor?? [ 202.750784][ C1] 0 pages in swap cache [ 202.750796][ C1] Free swap = 0kB [ 202.750806][ C1] Total swap = 0kB [ 202.750817][ C1] 2097051 pages RAM [ 202.750827][ C1] 0 pages HighMem/MovableOnly [ 202.750838][ C1] 367316 pages reserved [ 202.750901][ C1] keytouch 0003:0926:3333.000C: can't resubmit intr, dummy_hcd.0-1/input0, status -19 [ 202.857433][ C1] Mem-Info: [ 202.860608][ C1] active_anon:69 inactive_anon:1898 isolated_anon:0 [ 202.860608][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 202.860608][ C1] unevictable:0 dirty:210 writeback:0 [ 202.860608][ C1] slab_reclaimable:3527 slab_unreclaimable:63008 [ 202.860608][ C1] mapped:1999 shmem:141 pagetables:335 [ 202.860608][ C1] sec_pagetables:0 bounce:0 [ 202.860608][ C1] kernel_misc_reclaimable:0 [ 202.860608][ C1] free:1589669 free_pcp:2799 free_cma:0 [ 202.905318][ C1] Node 0 active_anon:276kB inactive_anon:7592kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:564kB writeback_tmp:0kB kernel_stack:3752kB pagetables:1340kB sec_pagetables:0kB all_unreclaimable? no [ 202.932925][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 202.959754][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 202.965088][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 202.993726][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 202.998804][ C1] Node 0 Normal free:3461568kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:292kB inactive_anon:7580kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:7300kB local_pcp:4440kB free_cma:0kB [ 203.028912][ C1] lowmem_reserve[]: 0 0 0 0 [ 203.033453][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 203.046101][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 203.062130][ C1] Node 0 Normal: 0*4kB 2*8kB (ME) 1*16kB (M) 1*32kB (U) 2*64kB (UE) 2*128kB (UE) 2*256kB (ME) 3*512kB (UME) 0*1024kB 3*2048kB (UM) 843*4096kB (M) = 3461568kB [ 203.075518][ T2525] usb 3-1: USB disconnect, device number 3 [ 203.078135][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 203.078165][ C1] 13655 total pagecache pages [ 203.078176][ C1] 0 pages in swap cache [ 203.078185][ C1] Free swap = 0kB executing program [ 203.078195][ C1] Total swap = 0kB [ 203.109606][ C1] 2097051 pages RAM [ 203.113411][ C1] 0 pages HighMem/MovableOnly [ 203.118085][ C1] 367316 pages reserved [ 203.122286][ C1] keytouch 0003:0926:3333.000B: can't resubmit intr, dummy_hcd.2-1/input0, status -19 [ 203.227557][ T2505] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 203.244202][ T9] keytouch 0003:0926:3333.000D: fixing up Keytouch IEC report descriptor [ 203.284494][ T9] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.000D/input/input17 [ 203.395213][ T9] keytouch 0003:0926:3333.000D: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 203.467437][ T26] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 203.557089][ T720] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 203.607599][ T8] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 203.627431][ C0] Mem-Info: [ 203.630598][ C0] active_anon:70 inactive_anon:1981 isolated_anon:0 [ 203.630598][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 203.630598][ C0] unevictable:0 dirty:210 writeback:0 [ 203.630598][ C0] slab_reclaimable:3535 slab_unreclaimable:62602 [ 203.630598][ C0] mapped:1999 shmem:137 pagetables:350 [ 203.630598][ C0] sec_pagetables:0 bounce:0 [ 203.630598][ C0] kernel_misc_reclaimable:0 [ 203.630598][ C0] free:1590389 free_pcp:2323 free_cma:0 [ 203.675266][ C0] Node 0 active_anon:280kB inactive_anon:7924kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:548kB writeback_tmp:0kB kernel_stack:3896kB pagetables:1400kB sec_pagetables:0kB all_unreclaimable? no [ 203.702825][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 203.729615][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 203.734948][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 203.763405][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 203.768468][ C0] Node 0 Normal free:3464448kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:280kB inactive_anon:7924kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5812kB local_pcp:3664kB free_cma:0kB [ 203.798597][ C0] lowmem_reserve[]: 0 0 0 0 [ 203.803136][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 203.815841][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 203.831484][ T2503] usb 6-1: USB disconnect, device number 4 [ 203.831858][ C0] Node 0 Normal: 2*4kB (UM) 17*8kB (U) 5*16kB (M) 23*32kB (UM) 21*64kB (UME) 4*128kB (UE) 2*256kB (UM) 2*512kB (UM) 1*1024kB (E) 3*2048kB (UM) 843*4096kB (M) = 3464448kB [ 203.854926][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 203.864268][ C0] 13649 total pagecache pages [ 203.868940][ C0] 0 pages in swap cache [ 203.873089][ C0] Free swap = 0kB [ 203.876802][ C0] Total swap = 0kB [ 203.880516][ C0] 2097051 pages RAM [ 203.884316][ C0] 0 pages HighMem/MovableOnly [ 203.888984][ C0] 367316 pages reserved [ 203.893175][ C0] keytouch 0003:0926:3333.000D: can't resubmit intr, dummy_hcd.5-1/input0, status -19 [ 203.903114][ T2525] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 203.907489][ T26] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 203.911180][ T2505] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 203.921970][ T26] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 203.932464][ T2505] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 203.932508][ T2505] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 203.937151][ T2505] usb 2-1: config 0 descriptor?? [ 203.941807][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.992425][ T26] usb 4-1: config 0 descriptor?? [ 204.167411][ T720] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 204.178423][ T720] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 204.187504][ T720] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.199111][ T720] usb 5-1: config 0 descriptor?? [ 204.267462][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 204.278708][ T8] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 204.287839][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.298393][ T8] usb 1-1: config 0 descriptor?? [ 204.307234][ T2525] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 204.318300][ T2525] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 204.327412][ T2525] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.338511][ T2525] usb 3-1: config 0 descriptor?? [ 204.407096][ T2503] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 204.420179][ T2505] keytouch 0003:0926:3333.000E: fixing up Keytouch IEC report descriptor [ 204.434301][ T2505] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.000E/input/input18 [ 204.471262][ T26] keytouch 0003:0926:3333.000F: fixing up Keytouch IEC report descriptor [ 204.485464][ T26] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.000F/input/input19 [ 204.528879][ T2505] keytouch 0003:0926:3333.000E: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 204.623923][ T26] keytouch 0003:0926:3333.000F: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 204.683435][ T720] keytouch 0003:0926:3333.0010: fixing up Keytouch IEC report descriptor [ 204.704824][ T720] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0010/input/input20 [ 204.769960][ T8] keytouch 0003:0926:3333.0011: fixing up Keytouch IEC report descriptor [ 204.787716][ T2503] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 204.794165][ T8] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0011/input/input21 [ 204.798708][ T2503] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 204.798749][ T2503] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.840146][ T720] keytouch 0003:0926:3333.0010: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 204.842514][ T2503] usb 6-1: config 0 descriptor?? [ 204.857534][ T2525] keytouch 0003:0926:3333.0012: fixing up Keytouch IEC report descriptor [ 204.865530][ T2525] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0012/input/input22 [ 204.887412][ C1] Mem-Info: [ 204.890660][ C1] active_anon:72 inactive_anon:1986 isolated_anon:0 [ 204.890660][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 204.890660][ C1] unevictable:0 dirty:210 writeback:0 [ 204.890660][ C1] slab_reclaimable:3633 slab_unreclaimable:62799 [ 204.890660][ C1] mapped:1999 shmem:140 pagetables:342 [ 204.890660][ C1] sec_pagetables:0 bounce:0 [ 204.890660][ C1] kernel_misc_reclaimable:0 [ 204.890660][ C1] free:1590144 free_pcp:2213 free_cma:0 [ 204.935365][ C1] Node 0 active_anon:288kB inactive_anon:7944kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:560kB writeback_tmp:0kB kernel_stack:3872kB pagetables:1368kB sec_pagetables:0kB all_unreclaimable? no [ 204.962929][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 204.989716][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 204.995036][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 205.023638][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 205.028700][ C1] Node 0 Normal free:3463468kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:288kB inactive_anon:7944kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5084kB local_pcp:2776kB free_cma:0kB [ 205.058806][ C1] lowmem_reserve[]: 0 0 0 0 [ 205.063382][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 205.076055][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 205.092097][ C1] Node 0 Normal: 1*4kB (M) 1*8kB (U) 6*16kB (UM) 6*32kB (ME) 18*64kB (UM) 3*128kB (UE) 2*256kB (UM) 2*512kB (UM) 1*1024kB (E) 3*2048kB (UM) 843*4096kB (M) = 3463468kB [ 205.108927][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 205.118220][ C1] 13652 total pagecache pages [ 205.122895][ C1] 0 pages in swap cache [ 205.127051][ C1] Free swap = 0kB [ 205.130769][ C1] Total swap = 0kB [ 205.134487][ C1] 2097051 pages RAM [ 205.138294][ C1] 0 pages HighMem/MovableOnly [ 205.142970][ C1] 367316 pages reserved [ 205.147839][ C0] Mem-Info: [ 205.151013][ C0] active_anon:72 inactive_anon:1986 isolated_anon:0 [ 205.151013][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 205.151013][ C0] unevictable:0 dirty:210 writeback:0 [ 205.151013][ C0] slab_reclaimable:3633 slab_unreclaimable:62856 [ 205.151013][ C0] mapped:1999 shmem:140 pagetables:342 [ 205.151013][ C0] sec_pagetables:0 bounce:0 [ 205.151013][ C0] kernel_misc_reclaimable:0 [ 205.151013][ C0] free:1590144 free_pcp:2211 free_cma:0 executing program [ 205.196109][ C0] Node 0 active_anon:288kB inactive_anon:7944kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:560kB writeback_tmp:0kB kernel_stack:3844kB pagetables:1368kB sec_pagetables:0kB all_unreclaimable? no [ 205.196203][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 205.196291][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 205.196339][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 205.196424][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 205.196476][ C0] Node 0 Normal free:3463468kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:288kB inactive_anon:7944kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5396kB local_pcp:2304kB free_cma:0kB [ 205.196566][ C0] lowmem_reserve[]: 0 0 0 0 [ 205.196612][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 205.196795][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 205.197044][ C0] Node 0 Normal: 1*4kB (M) 1*8kB (U) 6*16kB (UM) 6*32kB (ME) 18*64kB (UM) 3*128kB (UE) 2*256kB (UM) 2*512kB (UM) 1*1024kB (E) 3*2048kB (UM) 843*4096kB (M) = 3463468kB [ 205.197237][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 205.197257][ C0] 13652 total pagecache pages [ 205.197265][ C0] 0 pages in swap cache [ 205.197272][ C0] Free swap = 0kB [ 205.197279][ C0] Total swap = 0kB [ 205.197286][ C0] 2097051 pages RAM [ 205.197293][ C0] 0 pages HighMem/MovableOnly [ 205.197300][ C0] 367316 pages reserved [ 205.197313][ C1] Mem-Info: [ 205.197321][ C1] active_anon:72 inactive_anon:1986 isolated_anon:0 [ 205.197321][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 205.197321][ C1] unevictable:0 dirty:210 writeback:0 [ 205.197321][ C1] slab_reclaimable:3633 slab_unreclaimable:62853 [ 205.197321][ C1] mapped:1999 shmem:140 pagetables:342 [ 205.197321][ C1] sec_pagetables:0 bounce:0 [ 205.197321][ C1] kernel_misc_reclaimable:0 [ 205.197321][ C1] free:1590144 free_pcp:2202 free_cma:0 [ 205.197391][ C1] Node 0 active_anon:288kB inactive_anon:7944kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:560kB writeback_tmp:0kB kernel_stack:3872kB pagetables:1368kB sec_pagetables:0kB all_unreclaimable? no [ 205.197453][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 205.197522][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 205.197557][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 205.197627][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 205.197661][ C1] Node 0 Normal free:3463468kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:288kB inactive_anon:7944kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5360kB local_pcp:3056kB free_cma:0kB [ 205.197732][ C1] lowmem_reserve[]: 0 0 0 0 [ 205.197765][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 205.197906][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 205.198126][ C1] Node 0 Normal: 1*4kB (M) 1*8kB (U) 6*16kB (UM) 6*32kB (ME) 18*64kB (UM) 3*128kB (UE) 2*256kB (UM) 2*512kB (UM) 1*1024kB (E) 3*2048kB (UM) 843*4096kB (M) = 3463468kB [ 205.198325][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 205.198346][ C1] 13652 total pagecache pages [ 205.198354][ C1] 0 pages in swap cache [ 205.198361][ C1] Free swap = 0kB [ 205.198368][ C1] Total swap = 0kB [ 205.198375][ C1] 2097051 pages RAM [ 205.198382][ C1] 0 pages HighMem/MovableOnly [ 205.198390][ C1] 367316 pages reserved [ 205.237944][ T2517] usb 2-1: USB disconnect, device number 4 [ 205.337479][ C0] Mem-Info: [ 205.699601][ C0] active_anon:71 inactive_anon:1996 isolated_anon:0 [ 205.699601][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 205.699601][ C0] unevictable:0 dirty:210 writeback:0 [ 205.699601][ C0] slab_reclaimable:3645 slab_unreclaimable:63011 [ 205.699601][ C0] mapped:1999 shmem:143 pagetables:345 [ 205.699601][ C0] sec_pagetables:0 bounce:0 [ 205.699601][ C0] kernel_misc_reclaimable:0 [ 205.699601][ C0] free:1590082 free_pcp:2054 free_cma:0 [ 205.744272][ C0] Node 0 active_anon:284kB inactive_anon:7984kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:572kB writeback_tmp:0kB kernel_stack:3872kB pagetables:1380kB sec_pagetables:0kB all_unreclaimable? no [ 205.771854][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 205.798645][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 205.803963][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 205.832389][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 205.837441][ C0] Node 0 Normal free:3463220kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:284kB inactive_anon:7984kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:4768kB local_pcp:2060kB free_cma:0kB [ 205.867528][ C0] lowmem_reserve[]: 0 0 0 0 [ 205.872073][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 205.884728][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 205.900739][ C0] Node 0 Normal: 1*4kB (M) 2*8kB (UE) 6*16kB (UM) 6*32kB (ME) 18*64kB (UM) 3*128kB (UE) 3*256kB (UME) 3*512kB (UME) 0*1024kB 3*2048kB (UM) 843*4096kB (M) = 3463220kB [ 205.917439][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 205.926741][ C0] 13655 total pagecache pages [ 205.931434][ C0] 0 pages in swap cache [ 205.935583][ C0] Free swap = 0kB [ 205.939296][ C0] Total swap = 0kB [ 205.943012][ C0] 2097051 pages RAM [ 205.946809][ C0] 0 pages HighMem/MovableOnly [ 205.951478][ C0] 367316 pages reserved [ 205.955677][ C1] Mem-Info: [ 205.958811][ C1] active_anon:71 inactive_anon:1996 isolated_anon:0 [ 205.958811][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 205.958811][ C1] unevictable:0 dirty:210 writeback:0 [ 205.958811][ C1] slab_reclaimable:3645 slab_unreclaimable:63011 [ 205.958811][ C1] mapped:1999 shmem:143 pagetables:345 [ 205.958811][ C1] sec_pagetables:0 bounce:0 [ 205.958811][ C1] kernel_misc_reclaimable:0 [ 205.958811][ C1] free:1590082 free_pcp:2053 free_cma:0 [ 206.003495][ C1] Node 0 active_anon:284kB inactive_anon:7984kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:572kB writeback_tmp:0kB kernel_stack:3872kB pagetables:1380kB sec_pagetables:0kB all_unreclaimable? no [ 206.031042][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 206.057825][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 206.063155][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 206.091788][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 206.096853][ C1] Node 0 Normal free:3463220kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:284kB inactive_anon:7984kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:4764kB local_pcp:2708kB free_cma:0kB [ 206.126950][ C1] lowmem_reserve[]: 0 0 0 0 [ 206.131497][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 206.144161][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 206.160201][ C1] Node 0 Normal: 1*4kB (M) 2*8kB (UE) 6*16kB (UM) 6*32kB (ME) 18*64kB (UM) 3*128kB (UE) 3*256kB (UME) 3*512kB (UME) 0*1024kB 3*2048kB (UM) 843*4096kB (M) = 3463220kB [ 206.176913][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 206.186201][ C1] 13655 total pagecache pages [ 206.190866][ C1] 0 pages in swap cache [ 206.195012][ C1] Free swap = 0kB [ 206.198724][ C1] Total swap = 0kB [ 206.202437][ C1] 2097051 pages RAM [ 206.206232][ C1] 0 pages HighMem/MovableOnly [ 206.210898][ C1] 367316 pages reserved [ 206.215118][ C0] Mem-Info: [ 206.218270][ C0] active_anon:71 inactive_anon:1996 isolated_anon:0 [ 206.218270][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 206.218270][ C0] unevictable:0 dirty:210 writeback:0 [ 206.218270][ C0] slab_reclaimable:3645 slab_unreclaimable:63011 [ 206.218270][ C0] mapped:1999 shmem:143 pagetables:345 [ 206.218270][ C0] sec_pagetables:0 bounce:0 [ 206.218270][ C0] kernel_misc_reclaimable:0 [ 206.218270][ C0] free:1590082 free_pcp:2051 free_cma:0 [ 206.235146][ T22] usb 4-1: USB disconnect, device number 4 [ 206.262955][ C0] Node 0 active_anon:288kB inactive_anon:7920kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:576kB writeback_tmp:0kB kernel_stack:3872kB pagetables:1336kB sec_pagetables:0kB all_unreclaimable? no [ 206.263027][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB executing program [ 206.323129][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 206.323164][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 206.323225][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 206.323255][ C0] Node 0 Normal free:3463220kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:288kB inactive_anon:7920kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5036kB local_pcp:2056kB free_cma:0kB [ 206.323318][ C0] lowmem_reserve[]: 0 0 0 0 [ 206.323347][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 206.323470][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB executing program [ 206.323635][ C0] Node 0 Normal: 1*4kB (M) 2*8kB (UE) 6*16kB (UM) 6*32kB (ME) 18*64kB (UM) 3*128kB (UE) 3*256kB (UME) 3*512kB (UME) 0*1024kB 3*2048kB (UM) 843*4096kB (M) = 3463220kB [ 206.323799][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 206.323816][ C0] 13656 total pagecache pages [ 206.323823][ C0] 0 pages in swap cache [ 206.323829][ C0] Free swap = 0kB [ 206.323834][ C0] Total swap = 0kB [ 206.323840][ C0] 2097051 pages RAM [ 206.323846][ C0] 0 pages HighMem/MovableOnly [ 206.323852][ C0] 367316 pages reserved [ 206.323888][ C1] Mem-Info: [ 206.323895][ C1] active_anon:72 inactive_anon:1980 isolated_anon:0 [ 206.323895][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 206.323895][ C1] unevictable:0 dirty:210 writeback:0 [ 206.323895][ C1] slab_reclaimable:3655 slab_unreclaimable:62977 [ 206.323895][ C1] mapped:1999 shmem:144 pagetables:334 [ 206.323895][ C1] sec_pagetables:0 bounce:0 [ 206.323895][ C1] kernel_misc_reclaimable:0 [ 206.323895][ C1] free:1590082 free_pcp:2121 free_cma:0 [ 206.323953][ C1] Node 0 active_anon:288kB inactive_anon:7920kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:576kB writeback_tmp:0kB kernel_stack:3872kB pagetables:1336kB sec_pagetables:0kB all_unreclaimable? no [ 206.324003][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 206.324064][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 206.324094][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 206.324156][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 206.324186][ C1] Node 0 Normal free:3463220kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:288kB inactive_anon:7920kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5036kB local_pcp:2980kB free_cma:0kB [ 206.324247][ C1] lowmem_reserve[]: 0 0 0 0 [ 206.324277][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 206.324416][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 206.324582][ C1] Node 0 Normal: 1*4kB (M) 2*8kB (UE) 6*16kB (UM) 6*32kB (ME) 18*64kB (UM) 3*128kB (UE) 3*256kB (UME) 3*512kB (UME) 0*1024kB 3*2048kB (UM) 843*4096kB (M) = 3463220kB [ 206.324746][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 206.324763][ C1] 13656 total pagecache pages [ 206.324770][ C1] 0 pages in swap cache [ 206.324776][ C1] Free swap = 0kB executing program [ 206.324782][ C1] Total swap = 0kB [ 206.324788][ C1] 2097051 pages RAM [ 206.324794][ C1] 0 pages HighMem/MovableOnly [ 206.324800][ C1] 367316 pages reserved [ 206.354744][ T8] keytouch 0003:0926:3333.0011: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 206.425432][ T1781] usb 5-1: USB disconnect, device number 4 [ 206.471658][ T2525] keytouch 0003:0926:3333.0012: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 206.570304][ T2503] keytouch 0003:0926:3333.0013: fixing up Keytouch IEC report descriptor [ 206.607318][ C0] Mem-Info: [ 206.623706][ T2514] usb 1-1: USB disconnect, device number 4 [ 206.627940][ C0] active_anon:72 inactive_anon:2030 isolated_anon:0 [ 206.627940][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 206.627940][ C0] unevictable:0 dirty:210 writeback:0 [ 206.627940][ C0] slab_reclaimable:3655 slab_unreclaimable:63077 [ 206.627940][ C0] mapped:1999 shmem:144 pagetables:334 [ 206.627940][ C0] sec_pagetables:0 bounce:0 [ 206.627940][ C0] kernel_misc_reclaimable:0 executing program [ 206.627940][ C0] free:1589900 free_pcp:2041 free_cma:0 [ 206.723252][ T2503] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0013/input/input23 [ 206.725451][ C0] Node 0 active_anon:288kB inactive_anon:8820kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:576kB writeback_tmp:0kB kernel_stack:3984kB pagetables:1436kB sec_pagetables:0kB all_unreclaimable? no [ 206.876402][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 206.903222][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 206.908579][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 206.937070][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 206.942179][ C0] Node 0 Normal free:3461496kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:300kB inactive_anon:8836kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:4800kB local_pcp:2520kB free_cma:0kB [ 206.972293][ C0] lowmem_reserve[]: 0 0 0 0 [ 206.976850][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 206.989591][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 207.005587][ C0] Node 0 Normal: 2*4kB (UM) 2*8kB (UE) 2*16kB (UE) 0*32kB 11*64kB (UME) 3*128kB (UE) 3*256kB (UME) 1*512kB (U) 0*1024kB 3*2048kB (UM) 843*4096kB (M) = 3461496kB [ 207.021941][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 207.031250][ C0] 13659 total pagecache pages [ 207.035942][ C0] 0 pages in swap cache [ 207.040107][ C0] Free swap = 0kB [ 207.043856][ C0] Total swap = 0kB [ 207.047571][ C0] 2097051 pages RAM [ 207.051384][ C0] 0 pages HighMem/MovableOnly [ 207.056080][ C0] 367316 pages reserved [ 207.065542][ T2525] usb 3-1: USB disconnect, device number 4 [ 207.380187][ T2503] keytouch 0003:0926:3333.0013: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 207.477393][ C1] Mem-Info: [ 207.480578][ C1] active_anon:82 inactive_anon:2232 isolated_anon:0 [ 207.480578][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 207.480578][ C1] unevictable:0 dirty:210 writeback:0 [ 207.480578][ C1] slab_reclaimable:3692 slab_unreclaimable:62743 [ 207.480578][ C1] mapped:1999 shmem:155 pagetables:377 [ 207.480578][ C1] sec_pagetables:0 bounce:0 [ 207.480578][ C1] kernel_misc_reclaimable:0 [ 207.480578][ C1] free:1589308 free_pcp:2712 free_cma:0 [ 207.525276][ C1] Node 0 active_anon:328kB inactive_anon:8928kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:620kB writeback_tmp:0kB kernel_stack:4000kB pagetables:1508kB sec_pagetables:0kB all_unreclaimable? no [ 207.552838][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 207.579645][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 207.584985][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 207.613630][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 207.618703][ C1] Node 0 Normal free:3460124kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:328kB inactive_anon:8928kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:7320kB local_pcp:4472kB free_cma:0kB [ 207.648853][ C1] lowmem_reserve[]: 0 0 0 0 [ 207.653455][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 207.666149][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 207.682242][ C1] Node 0 Normal: 1*4kB (U) 3*8kB (UME) 2*16kB (UE) 1*32kB (E) 3*64kB (UME) 2*128kB (UE) 0*256kB 1*512kB (U) 0*1024kB 3*2048kB (UM) 843*4096kB (M) = 3460124kB [ 207.698319][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 207.707623][ C1] 13667 total pagecache pages [ 207.710209][ T8] usb 6-1: USB disconnect, device number 5 [ 207.712304][ C1] 0 pages in swap cache [ 207.712315][ C1] Free swap = 0kB executing program [ 207.712325][ C1] Total swap = 0kB [ 207.712335][ C1] 2097051 pages RAM [ 207.712344][ C1] 0 pages HighMem/MovableOnly [ 207.712355][ C1] 367316 pages reserved [ 207.742549][ C1] keytouch 0003:0926:3333.0013: can't resubmit intr, dummy_hcd.5-1/input0, status -19 [ 207.800814][ T2525] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 207.818344][ T2517] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 207.838271][ T22] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 207.907104][ T2514] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 207.914870][ T1781] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 208.137082][ T8] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 208.167285][ T2525] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.178308][ T2525] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 208.187434][ T2525] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.199229][ T2525] usb 3-1: config 0 descriptor?? [ 208.227814][ T2517] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.239065][ T2517] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 208.248351][ T2517] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.256701][ T22] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.267804][ T22] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 208.276874][ T22] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.288453][ T2517] usb 2-1: config 0 descriptor?? [ 208.297511][ T22] usb 4-1: config 0 descriptor?? [ 208.327405][ T2514] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.338434][ T2514] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 208.347616][ T2514] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.355743][ T1781] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.366791][ T1781] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 208.375875][ T1781] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.395893][ T2514] usb 1-1: config 0 descriptor?? [ 208.413269][ T1781] usb 5-1: config 0 descriptor?? [ 208.507312][ T8] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.518305][ T8] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 208.527379][ T8] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.547246][ T8] usb 6-1: config 0 descriptor?? [ 208.685101][ T2525] keytouch 0003:0926:3333.0014: fixing up Keytouch IEC report descriptor [ 208.699608][ T2525] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0014/input/input24 [ 208.751810][ T2517] keytouch 0003:0926:3333.0015: fixing up Keytouch IEC report descriptor [ 208.766068][ T2517] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0015/input/input25 [ 208.803525][ T22] keytouch 0003:0926:3333.0016: fixing up Keytouch IEC report descriptor [ 208.825372][ T2525] keytouch 0003:0926:3333.0014: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 208.827039][ T22] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0016/input/input26 [ 208.870634][ T2514] keytouch 0003:0926:3333.0017: fixing up Keytouch IEC report descriptor [ 208.898356][ T1781] keytouch 0003:0926:3333.0018: fixing up Keytouch IEC report descriptor [ 208.929925][ T2514] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0017/input/input27 [ 208.945229][ T1781] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0018/input/input28 [ 208.980675][ T2517] keytouch 0003:0926:3333.0015: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 209.045316][ T8] keytouch 0003:0926:3333.0019: fixing up Keytouch IEC report descriptor [ 209.060428][ T22] keytouch 0003:0926:3333.0016: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 209.077405][ C0] Mem-Info: [ 209.080557][ C0] active_anon:79 inactive_anon:2267 isolated_anon:0 [ 209.080557][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 209.080557][ C0] unevictable:0 dirty:210 writeback:0 [ 209.080557][ C0] slab_reclaimable:3806 slab_unreclaimable:63073 [ 209.080557][ C0] mapped:1999 shmem:152 pagetables:384 [ 209.080557][ C0] sec_pagetables:0 bounce:0 [ 209.080557][ C0] kernel_misc_reclaimable:0 [ 209.080557][ C0] free:1588918 free_pcp:2636 free_cma:0 [ 209.125237][ C0] Node 0 active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:608kB writeback_tmp:0kB kernel_stack:4000kB pagetables:1536kB sec_pagetables:0kB all_unreclaimable? no [ 209.152799][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 209.179593][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 209.184908][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 209.213329][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 209.218403][ C0] Node 0 Normal free:3458564kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:7096kB local_pcp:4136kB free_cma:0kB [ 209.248487][ C0] lowmem_reserve[]: 0 0 0 0 [ 209.253022][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 209.265664][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 209.281684][ C0] Node 0 Normal: 1*4kB (U) 82*8kB (UM) 1*16kB (E) 1*32kB (E) 3*64kB (UME) 1*128kB (E) 0*256kB 1*512kB (U) 0*1024kB 2*2048kB (M) 843*4096kB (M) = 3458564kB [ 209.297452][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 209.306820][ C0] 13664 total pagecache pages [ 209.311487][ C0] 0 pages in swap cache [ 209.315644][ C0] Free swap = 0kB [ 209.319375][ C0] Total swap = 0kB [ 209.323084][ C0] 2097051 pages RAM [ 209.326895][ C0] 0 pages HighMem/MovableOnly [ 209.331564][ C0] 367316 pages reserved [ 209.387434][ C1] Mem-Info: [ 209.390814][ C1] active_anon:79 inactive_anon:2267 isolated_anon:0 [ 209.390814][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 209.390814][ C1] unevictable:0 dirty:210 writeback:0 [ 209.390814][ C1] slab_reclaimable:3806 slab_unreclaimable:63266 [ 209.390814][ C1] mapped:1999 shmem:152 pagetables:384 [ 209.390814][ C1] sec_pagetables:0 bounce:0 [ 209.390814][ C1] kernel_misc_reclaimable:0 [ 209.390814][ C1] free:1588918 free_pcp:2387 free_cma:0 [ 209.400048][ T8] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0019/input/input29 [ 209.435503][ C1] Node 0 active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:608kB writeback_tmp:0kB kernel_stack:4000kB pagetables:1536kB sec_pagetables:0kB all_unreclaimable? no [ 209.435569][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 209.501187][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 209.506521][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 209.535144][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 209.540200][ C1] Node 0 Normal free:3458564kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5764kB local_pcp:2292kB free_cma:0kB [ 209.570292][ C1] lowmem_reserve[]: 0 0 0 0 [ 209.574827][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 209.587481][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 209.603520][ C1] Node 0 Normal: 1*4kB (U) 82*8kB (UM) 1*16kB (E) 1*32kB (E) 3*64kB (UME) 1*128kB (E) 0*256kB 1*512kB (U) 0*1024kB 2*2048kB (M) 843*4096kB (M) = 3458564kB [ 209.619285][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 209.628568][ C1] 13664 total pagecache pages [ 209.633239][ C1] 0 pages in swap cache [ 209.637408][ C1] Free swap = 0kB [ 209.641141][ C1] Total swap = 0kB [ 209.644879][ C1] 2097051 pages RAM [ 209.648678][ C1] 0 pages HighMem/MovableOnly [ 209.653344][ C1] 367316 pages reserved [ 209.657527][ C0] Mem-Info: [ 209.660652][ C0] active_anon:79 inactive_anon:2267 isolated_anon:0 [ 209.660652][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 209.660652][ C0] unevictable:0 dirty:210 writeback:0 [ 209.660652][ C0] slab_reclaimable:3806 slab_unreclaimable:63350 [ 209.660652][ C0] mapped:1999 shmem:152 pagetables:384 [ 209.660652][ C0] sec_pagetables:0 bounce:0 [ 209.660652][ C0] kernel_misc_reclaimable:0 [ 209.660652][ C0] free:1588918 free_pcp:2303 free_cma:0 [ 209.705307][ C0] Node 0 active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:608kB writeback_tmp:0kB kernel_stack:4000kB pagetables:1536kB sec_pagetables:0kB all_unreclaimable? no [ 209.732840][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 209.759606][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 209.764922][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 209.793343][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 209.798396][ C0] Node 0 Normal free:3458564kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5764kB local_pcp:3472kB free_cma:0kB [ 209.828480][ C0] lowmem_reserve[]: 0 0 0 0 [ 209.833019][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 209.845664][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 209.861708][ C0] Node 0 Normal: 1*4kB (U) 82*8kB (UM) 1*16kB (E) 1*32kB (E) 3*64kB (UME) 1*128kB (E) 0*256kB 1*512kB (U) 0*1024kB 2*2048kB (M) 843*4096kB (M) = 3458564kB [ 209.877458][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 209.886748][ C0] 13664 total pagecache pages [ 209.891416][ C0] 0 pages in swap cache [ 209.895559][ C0] Free swap = 0kB [ 209.899274][ C0] Total swap = 0kB [ 209.902985][ C0] 2097051 pages RAM [ 209.906784][ C0] 0 pages HighMem/MovableOnly [ 209.911469][ C0] 367316 pages reserved [ 209.915763][ C0] Mem-Info: [ 209.918903][ C0] active_anon:79 inactive_anon:2267 isolated_anon:0 [ 209.918903][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 209.918903][ C0] unevictable:0 dirty:210 writeback:0 [ 209.918903][ C0] slab_reclaimable:3806 slab_unreclaimable:63350 [ 209.918903][ C0] mapped:1999 shmem:152 pagetables:384 [ 209.918903][ C0] sec_pagetables:0 bounce:0 [ 209.918903][ C0] kernel_misc_reclaimable:0 [ 209.918903][ C0] free:1588918 free_pcp:2303 free_cma:0 [ 209.963586][ C0] Node 0 active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:608kB writeback_tmp:0kB kernel_stack:4000kB pagetables:1536kB sec_pagetables:0kB all_unreclaimable? no [ 209.991155][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 210.017979][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 210.023331][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 210.051781][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 210.056842][ C0] Node 0 Normal free:3458564kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5764kB local_pcp:3472kB free_cma:0kB [ 210.086951][ C0] lowmem_reserve[]: 0 0 0 0 [ 210.091492][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 210.104154][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 210.120185][ C0] Node 0 Normal: 1*4kB (U) 82*8kB (UM) 1*16kB (E) 1*32kB (E) 3*64kB (UME) 1*128kB (E) 0*256kB 1*512kB (U) 0*1024kB 2*2048kB (M) 843*4096kB (M) = 3458564kB [ 210.135945][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 210.145227][ C0] 13664 total pagecache pages [ 210.149897][ C0] 0 pages in swap cache [ 210.154048][ C0] Free swap = 0kB [ 210.157764][ C0] Total swap = 0kB [ 210.161482][ C0] 2097051 pages RAM [ 210.165297][ C0] 0 pages HighMem/MovableOnly [ 210.169981][ C0] 367316 pages reserved [ 210.174340][ C0] Mem-Info: [ 210.177454][ C0] active_anon:79 inactive_anon:2267 isolated_anon:0 [ 210.177454][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 210.177454][ C0] unevictable:0 dirty:210 writeback:0 [ 210.177454][ C0] slab_reclaimable:3806 slab_unreclaimable:63350 [ 210.177454][ C0] mapped:1999 shmem:152 pagetables:384 [ 210.177454][ C0] sec_pagetables:0 bounce:0 [ 210.177454][ C0] kernel_misc_reclaimable:0 [ 210.177454][ C0] free:1588918 free_pcp:2303 free_cma:0 [ 210.222128][ C0] Node 0 active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:608kB writeback_tmp:0kB kernel_stack:4000kB pagetables:1536kB sec_pagetables:0kB all_unreclaimable? no [ 210.249680][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 210.276471][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 210.281803][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 210.310235][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 210.315304][ C0] Node 0 Normal free:3458564kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5764kB local_pcp:3472kB free_cma:0kB [ 210.345393][ C0] lowmem_reserve[]: 0 0 0 0 [ 210.349927][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 210.362601][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 210.378628][ C0] Node 0 Normal: 1*4kB (U) 82*8kB (UM) 1*16kB (E) 1*32kB (E) 3*64kB (UME) 1*128kB (E) 0*256kB 1*512kB (U) 0*1024kB 2*2048kB (M) 843*4096kB (M) = 3458564kB [ 210.394382][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 210.403662][ C0] 13664 total pagecache pages [ 210.408334][ C0] 0 pages in swap cache [ 210.412496][ C0] Free swap = 0kB [ 210.416226][ C0] Total swap = 0kB [ 210.419956][ C0] 2097051 pages RAM [ 210.423789][ C0] 0 pages HighMem/MovableOnly [ 210.428459][ C0] 367316 pages reserved [ 210.432783][ C0] Mem-Info: [ 210.435918][ C0] active_anon:79 inactive_anon:2267 isolated_anon:0 [ 210.435918][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 210.435918][ C0] unevictable:0 dirty:210 writeback:0 [ 210.435918][ C0] slab_reclaimable:3806 slab_unreclaimable:63350 [ 210.435918][ C0] mapped:1999 shmem:152 pagetables:384 [ 210.435918][ C0] sec_pagetables:0 bounce:0 [ 210.435918][ C0] kernel_misc_reclaimable:0 [ 210.435918][ C0] free:1588918 free_pcp:2303 free_cma:0 [ 210.480591][ C0] Node 0 active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:608kB writeback_tmp:0kB kernel_stack:4000kB pagetables:1536kB sec_pagetables:0kB all_unreclaimable? no [ 210.508135][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 210.534916][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 210.540253][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 210.568705][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 210.573762][ C0] Node 0 Normal free:3458564kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5764kB local_pcp:3472kB free_cma:0kB [ 210.603832][ C0] lowmem_reserve[]: 0 0 0 0 [ 210.608372][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 210.621034][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 210.637024][ C0] Node 0 Normal: 1*4kB (U) 82*8kB (UM) 1*16kB (E) 1*32kB (E) 3*64kB (UME) 1*128kB (E) 0*256kB 1*512kB (U) 0*1024kB 2*2048kB (M) 843*4096kB (M) = 3458564kB [ 210.652770][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 210.662045][ C0] 13664 total pagecache pages [ 210.666710][ C0] 0 pages in swap cache [ 210.670857][ C0] Free swap = 0kB [ 210.674568][ C0] Total swap = 0kB [ 210.678278][ C0] 2097051 pages RAM [ 210.682079][ C0] 0 pages HighMem/MovableOnly [ 210.686779][ C0] 367316 pages reserved [ 210.691042][ C0] Mem-Info: [ 210.694169][ C0] active_anon:79 inactive_anon:2267 isolated_anon:0 [ 210.694169][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 210.694169][ C0] unevictable:0 dirty:210 writeback:0 [ 210.694169][ C0] slab_reclaimable:3806 slab_unreclaimable:63350 [ 210.694169][ C0] mapped:1999 shmem:152 pagetables:384 [ 210.694169][ C0] sec_pagetables:0 bounce:0 [ 210.694169][ C0] kernel_misc_reclaimable:0 [ 210.694169][ C0] free:1588918 free_pcp:2303 free_cma:0 [ 210.738828][ C0] Node 0 active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:608kB writeback_tmp:0kB kernel_stack:4000kB pagetables:1536kB sec_pagetables:0kB all_unreclaimable? no [ 210.766374][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 210.793147][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 210.798462][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 210.826890][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 210.831941][ C0] Node 0 Normal free:3458564kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5764kB local_pcp:3472kB free_cma:0kB [ 210.862088][ C0] lowmem_reserve[]: 0 0 0 0 [ 210.866661][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 210.879327][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 210.895329][ C0] Node 0 Normal: 1*4kB (U) 82*8kB (UM) 1*16kB (E) 1*32kB (E) 3*64kB (UME) 1*128kB (E) 0*256kB 1*512kB (U) 0*1024kB 2*2048kB (M) 843*4096kB (M) = 3458564kB [ 210.911108][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 210.920393][ C0] 13664 total pagecache pages [ 210.925114][ C0] 0 pages in swap cache [ 210.929265][ C0] Free swap = 0kB [ 210.932992][ C0] Total swap = 0kB [ 210.936713][ C0] 2097051 pages RAM [ 210.940517][ C0] 0 pages HighMem/MovableOnly [ 210.945185][ C0] 367316 pages reserved [ 210.949407][ C1] Mem-Info: [ 210.952533][ C1] active_anon:79 inactive_anon:2267 isolated_anon:0 [ 210.952533][ C1] active_file:3311 inactive_file:10201 isolated_file:0 [ 210.952533][ C1] unevictable:0 dirty:210 writeback:0 [ 210.952533][ C1] slab_reclaimable:3806 slab_unreclaimable:63350 [ 210.952533][ C1] mapped:1999 shmem:152 pagetables:384 [ 210.952533][ C1] sec_pagetables:0 bounce:0 [ 210.952533][ C1] kernel_misc_reclaimable:0 [ 210.952533][ C1] free:1588918 free_pcp:2303 free_cma:0 [ 210.997278][ C1] Node 0 active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:608kB writeback_tmp:0kB kernel_stack:4000kB pagetables:1536kB sec_pagetables:0kB all_unreclaimable? no [ 211.024834][ C1] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 211.051629][ C1] lowmem_reserve[]: 0 2814 6738 6738 [ 211.056963][ C1] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:3384kB free_cma:0kB [ 211.085624][ C1] lowmem_reserve[]: 0 0 3924 3924 [ 211.090708][ C1] Node 0 Normal free:3458564kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5764kB local_pcp:2292kB free_cma:0kB [ 211.120798][ C1] lowmem_reserve[]: 0 0 0 0 [ 211.125340][ C1] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 211.138028][ C1] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 211.154080][ C1] Node 0 Normal: 1*4kB (U) 82*8kB (UM) 1*16kB (E) 1*32kB (E) 3*64kB (UME) 1*128kB (E) 0*256kB 1*512kB (U) 0*1024kB 2*2048kB (M) 843*4096kB (M) = 3458564kB [ 211.169820][ C1] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 211.179098][ C1] 13664 total pagecache pages [ 211.183780][ C1] 0 pages in swap cache [ 211.187923][ C1] Free swap = 0kB [ 211.191674][ C1] Total swap = 0kB [ 211.195385][ C1] 2097051 pages RAM [ 211.199185][ C1] 0 pages HighMem/MovableOnly [ 211.203867][ C1] 367316 pages reserved [ 211.208110][ C0] Mem-Info: [ 211.211243][ C0] active_anon:79 inactive_anon:2267 isolated_anon:0 [ 211.211243][ C0] active_file:3311 inactive_file:10201 isolated_file:0 [ 211.211243][ C0] unevictable:0 dirty:210 writeback:0 [ 211.211243][ C0] slab_reclaimable:3806 slab_unreclaimable:63350 [ 211.211243][ C0] mapped:1999 shmem:152 pagetables:384 [ 211.211243][ C0] sec_pagetables:0 bounce:0 [ 211.211243][ C0] kernel_misc_reclaimable:0 [ 211.211243][ C0] free:1588918 free_pcp:2303 free_cma:0 [ 211.255899][ C0] Node 0 active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7996kB dirty:840kB writeback:0kB shmem:608kB writeback_tmp:0kB kernel_stack:4000kB pagetables:1536kB sec_pagetables:0kB all_unreclaimable? no [ 211.283450][ C0] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 211.310247][ C0] lowmem_reserve[]: 0 2814 6738 6738 [ 211.315565][ C0] Node 0 DMA32 free:2881748kB boost:0kB min:4380kB low:7260kB high:10140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2885196kB mlocked:0kB bounce:0kB free_pcp:3448kB local_pcp:64kB free_cma:0kB [ 211.344014][ C0] lowmem_reserve[]: 0 0 3924 3924 [ 211.349076][ C0] Node 0 Normal free:3458564kB boost:0kB min:6108kB low:10124kB high:14140kB reserved_highatomic:0KB active_anon:316kB inactive_anon:9068kB active_file:13244kB inactive_file:40804kB unevictable:0kB writepending:840kB present:5242880kB managed:4018384kB mlocked:0kB bounce:0kB free_pcp:5764kB local_pcp:3472kB free_cma:0kB [ 211.379181][ C0] lowmem_reserve[]: 0 0 0 0 [ 211.383715][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 211.396368][ C0] Node 0 DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 702*4096kB (M) = 2881748kB [ 211.412475][ C0] Node 0 Normal: 1*4kB (U) 82*8kB (UM) 1*16kB (E) 1*32kB (E) 3*64kB (UME) 1*128kB (E) 0*256kB 1*512kB (U) 0*1024kB 2*2048kB (M) 843*4096kB (M) = 3458564kB [ 211.428312][ C0] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 211.437616][ C0] 13664 total pagecache pages [ 211.442307][ C0] 0 pages in swap cache executing program [ 211.446460][ C0] Free swap = 0kB [ 211.450178][ C0] Total swap = 0kB [ 211.453904][ C0] 2097051 pages RAM [ 211.457711][ C0] 0 pages HighMem/MovableOnly [ 211.462383][ C0] 367316 pages reserved executing program executing program [ 211.499046][ T22] usb 3-1: USB disconnect, device number 5 [ 211.505614][ T2525] usb 4-1: USB disconnect, device number 5 [ 211.510547][ T2517] usb 2-1: USB disconnect, device number 5 [ 211.517445][ C1] task:init state:S stack:22800 pid:1 ppid:0 flags:0x00000002 [ 211.517544][ C1] Call Trace: [ 211.517555][ C1] [ 211.517568][ C1] __schedule+0xc79/0x30a0 [ 211.517633][ C1] ? io_schedule_timeout+0x150/0x150 [ 211.517679][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 211.517720][ C1] schedule+0xe7/0x1b0 [ 211.517762][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 211.517797][ C1] ? schedule_timeout_idle+0xa0/0xa0 executing program executing program ** 1776 printk messages dropped ** [ 211.586485][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 211.586504][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 211.586523][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 211.586541][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 211.586565][ C1] [ 211.586576][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 ** 3501 printk messages dropped ** [ 211.767074][ C1] ? current_mgtime+0x149/0x230 [ 211.767108][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 211.767150][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 211.767193][ C1] sock_recvmsg+0xe2/0x170 [ 211.767247][ C1] ? shmem_file_write_iter+0xd5/0x140 [ 211.767298][ C1] sock_read_iter+0x2c3/0x3c0 [ 211.767352][ C1] ? find_held_lock+0x2d/0x110 [ 211.767406][ C1] ? __schedule+0xc20/0x30a0 [ 211.767450][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3501 printk messages dropped ** [ 211.957790][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 211.957834][ C1] ? kfree_skbmem+0xef/0x1b0 [ 211.957867][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 211.957914][ C1] ? __unix_dgram_recvmsg+0x243/0xe70 [ 211.957959][ C1] ? unix_stream_connect+0x1700/0x1700 [ 211.958002][ C1] ? preempt_count_sub+0x150/0x150 [ 211.958055][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 211.958092][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 ** 3496 printk messages dropped ** [ 212.151044][ C1] ? kernel_read+0x1b0/0x1b0 [ 212.151088][ C1] ? rcu_is_watching+0x12/0xb0 [ 212.151136][ C1] ? __fget_light+0x1fc/0x260 [ 212.151179][ C1] ? ksys_read+0x1f0/0x250 [ 212.151220][ C1] ? vfs_write+0xe40/0xe40 [ 212.151265][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 212.151304][ C1] ? do_syscall_64+0x38/0xb0 [ 212.151352][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd ** 3497 printk messages dropped ** [ 212.337231][ C1] Call Trace: [ 212.337240][ C1] [ 212.337251][ C1] ? __stack_depot_save+0x39/0x510 [ 212.337295][ C1] ? ____kasan_slab_free+0x13c/0x190 [ 212.337332][ C1] ? kfree_skbmem+0xef/0x1b0 [ 212.337383][ C1] ? kasan_set_track+0x25/0x30 [ 212.337419][ C1] ? proto_seq_start+0x50/0x50 [ 212.337456][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 212.337489][ C1] ? skb_copy_and_hash_datagram_iter+0x50/0x50 executing program ** 3472 printk messages dropped ** [ 212.518182][ C1] [ 212.518195][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 212.518249][ C1] Call Trace: [ 212.518260][ C1] [ 212.518274][ C1] __schedule+0xc79/0x30a0 [ 212.518323][ C1] ? io_schedule_timeout+0x150/0x150 [ 212.518378][ C1] ? rescuer_thread+0x82f/0xcf0 ** 3507 printk messages dropped ** [ 212.706691][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 212.706728][ C1] ret_from_fork+0x45/0x80 [ 212.706775][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 212.706814][ C1] ret_from_fork_asm+0x11/0x20 [ 212.706856][ C1] [ 212.706867][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3494 printk messages dropped ** [ 212.885546][ C1] schedule_timeout+0x27a/0x2c0 [ 212.885600][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 212.885657][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 212.885693][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 212.885735][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 212.885784][ C1] ? datagram_poll+0x4f0/0x4f0 [ 212.885822][ C1] ? proto_seq_start+0x50/0x50 ** 3480 printk messages dropped ** [ 213.063900][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 213.063941][ C1] ? kthread+0x26d/0x430 [ 213.063977][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 213.064017][ C1] ? __kthread_parkme+0x152/0x220 [ 213.064053][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 213.064093][ C1] kthread+0x33a/0x430 [ 213.064128][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3506 printk messages dropped ** [ 213.246348][ C1] Call Trace: [ 213.246358][ C1] [ 213.246371][ C1] __schedule+0xc79/0x30a0 [ 213.246413][ C1] ? io_schedule_timeout+0x150/0x150 [ 213.246457][ C1] ? rescuer_thread+0x82f/0xcf0 [ 213.246497][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 213.246533][ C1] ? spin_bug+0x1d0/0x1d0 [ 213.246569][ C1] schedule+0xe7/0x1b0 [ 213.246609][ C1] rescuer_thread+0x882/0xcf0 ** 3488 printk messages dropped ** [ 213.423504][ C1] kthread+0x33a/0x430 [ 213.423548][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 213.423583][ C1] ret_from_fork+0x45/0x80 [ 213.423627][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 213.423662][ C1] ret_from_fork_asm+0x11/0x20 [ 213.423721][ C1] [ 213.423733][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 ** 3484 printk messages dropped ** [ 213.603807][ C1] kthread+0x33a/0x430 [ 213.603847][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 213.603884][ C1] ret_from_fork+0x45/0x80 [ 213.603932][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 213.603969][ C1] ret_from_fork_asm+0x11/0x20 [ 213.604030][ C1] [ 213.604042][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3498 printk messages dropped ** [ 213.785244][ C1] [ 213.785256][ C1] __schedule+0xc79/0x30a0 [ 213.785301][ C1] ? io_schedule_timeout+0x150/0x150 [ 213.785344][ C1] ? rescuer_thread+0x82f/0xcf0 [ 213.785382][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 213.785419][ C1] ? spin_bug+0x1d0/0x1d0 [ 213.785454][ C1] schedule+0xe7/0x1b0 [ 213.785494][ C1] rescuer_thread+0x882/0xcf0 ** 3516 printk messages dropped ** [ 213.965631][ C1] ? __lock_acquire+0x975/0x5de0 [ 213.965664][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 213.965699][ C1] ? rcu_is_watching+0x12/0xb0 [ 213.965742][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 213.965780][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 213.965812][ C1] ? timestamp_truncate+0x21b/0x2d0 [ 213.965849][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 ** 3487 printk messages dropped ** [ 214.145422][ C1] Call Trace: [ 214.145432][ C1] [ 214.145446][ C1] __schedule+0xc79/0x30a0 [ 214.145491][ C1] ? enqueue_task_fair+0x3a2/0x1b40 [ 214.145526][ C1] ? kasan_save_stack+0x33/0x50 [ 214.145563][ C1] ? kasan_save_stack+0x33/0x50 [ 214.145598][ C1] ? kasan_set_track+0x25/0x30 [ 214.145634][ C1] ? kasan_save_free_info+0x2b/0x40 ** 3481 printk messages dropped ** [ 214.325363][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 214.325403][ C1] ? kthread+0x26d/0x430 [ 214.325440][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 214.325481][ C1] ? __kthread_parkme+0x152/0x220 [ 214.325516][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 214.325556][ C1] kthread+0x33a/0x430 [ 214.325593][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 214.325634][ C1] ret_from_fork+0x45/0x80 ** 3473 printk messages dropped ** [ 214.506865][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 214.506907][ C1] ret_from_fork+0x45/0x80 [ 214.506960][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 214.507001][ C1] ret_from_fork_asm+0x11/0x20 [ 214.507049][ C1] [ 214.507062][ C1] task:jbd2/sda1-8 state:S stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 214.507114][ C1] Call Trace: ** 3488 printk messages dropped ** [ 214.693887][ C1] [ 214.693901][ C1] task:jbd2/sda1-8 state:S stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 214.693949][ C1] Call Trace: [ 214.693960][ C1] [ 214.693973][ C1] __schedule+0xc79/0x30a0 [ 214.694022][ C1] ? io_schedule_timeout+0x150/0x150 [ 214.694068][ C1] ? kjournald2+0x78e/0x900 [ 214.694109][ C1] ? mark_held_locks+0x9f/0xe0 ** 3522 printk messages dropped ** [ 214.873248][ C1] ret_from_fork_asm+0x11/0x20 [ 214.873289][ C1] [ 214.873302][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 214.873354][ C1] Call Trace: [ 214.873364][ C1] [ 214.873377][ C1] ? find_held_lock+0x2d/0x110 [ 214.873425][ C1] ? kfree_skbmem+0xef/0x1b0 ** 3502 printk messages dropped ** [ 215.055937][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 215.055982][ C1] ? datagram_poll+0x4f0/0x4f0 [ 215.056020][ C1] ? proto_seq_start+0x50/0x50 [ 215.056057][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 215.056098][ C1] ? folio_flags+0x71/0x1f0 [ 215.056153][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 215.056197][ C1] ? unix_stream_connect+0x1700/0x1700 ** 3510 printk messages dropped ** [ 215.235460][ C1] ? ksys_read+0x1f0/0x250 [ 215.235502][ C1] ? vfs_write+0xe40/0xe40 [ 215.235545][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 215.235584][ C1] ? do_syscall_64+0x44/0xb0 [ 215.235634][ C1] ? do_syscall_64+0x38/0xb0 [ 215.235681][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 215.235725][ C1] [ 215.235738][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 ** 3501 printk messages dropped ** [ 215.416797][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 215.416832][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 215.416872][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 215.416912][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 215.416952][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 215.416994][ C1] ? sock_recvmsg+0xe2/0x170 [ 215.417047][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 215.417100][ C1] ? sock_recvmsg+0x170/0x170 ** 3495 printk messages dropped ** [ 215.601364][ C1] Call Trace: [ 215.601374][ C1] [ 215.601387][ C1] __schedule+0xc79/0x30a0 [ 215.601435][ C1] ? io_schedule_timeout+0x150/0x150 [ 215.601481][ C1] ? mark_lock+0x105/0x1950 [ 215.601517][ C1] ? lock_acquire+0x1ae/0x510 [ 215.601551][ C1] ? find_held_lock+0x2d/0x110 [ 215.601604][ C1] schedule+0xe7/0x1b0 ** 3514 printk messages dropped ** [ 215.787083][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 215.787117][ C1] ? __lock_acquire+0x182f/0x5de0 [ 215.787153][ C1] ? find_held_lock+0x2d/0x110 [ 215.787202][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 215.787239][ C1] ? __lock_acquire+0x182f/0x5de0 [ 215.787276][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 215.787311][ C1] ? __run_timers+0x46a/0xb10 ** 3508 printk messages dropped ** [ 215.966667][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 215.966702][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 215.966743][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 215.966783][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 215.966824][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 215.966868][ C1] ? sock_recvmsg+0xe2/0x170 [ 215.966920][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 215.966972][ C1] ? sock_recvmsg+0x170/0x170 ** 3530 printk messages dropped ** [ 216.150055][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 216.150097][ C1] ? do_syscall_64+0x38/0xb0 [ 216.150148][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 216.150194][ C1] [ 216.150207][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 216.150257][ C1] Call Trace: [ 216.150268][ C1] executing program executing program executing program executing program [ 216.150281][ C1] __schedule+0xc79/0x30a0 ** 3494 printk messages dropped ** [ 216.336012][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 216.336051][ C1] ? rcu_is_watching+0x12/0xb0 [ 216.336096][ C1] ? trace_pelt_se_tp+0xe9/0x120 [ 216.336137][ C1] ? __update_load_avg_se+0x3cf/0xd00 [ 216.336188][ C1] ? find_held_lock+0x2d/0x110 [ 216.336239][ C1] ? __schedule+0xc20/0x30a0 [ 216.336281][ C1] ? reacquire_held_locks+0x4b0/0x4b0 executing program ** 3469 printk messages dropped ** [ 216.511576][ C1] ? io_schedule_timeout+0x150/0x150 [ 216.511623][ C1] ? kjournald2+0x78e/0x900 [ 216.511663][ C1] ? mark_held_locks+0x9f/0xe0 [ 216.511713][ C1] schedule+0xe7/0x1b0 [ 216.511758][ C1] kjournald2+0x793/0x900 [ 216.511799][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 216.511840][ C1] ? kthread+0x26d/0x430 [ 216.511876][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 216.511917][ C1] ? __kthread_parkme+0x152/0x220 ** 3509 printk messages dropped ** [ 216.698751][ C1] Call Trace: [ 216.698762][ C1] [ 216.698775][ C1] __schedule+0xc79/0x30a0 [ 216.698822][ C1] ? io_schedule_timeout+0x150/0x150 [ 216.698869][ C1] ? rescuer_thread+0x82f/0xcf0 [ 216.698912][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 216.698949][ C1] ? spin_bug+0x1d0/0x1d0 [ 216.698987][ C1] schedule+0xe7/0x1b0 ** 3525 printk messages dropped ** [ 216.888859][ C1] ? __do_sys_newfstatat+0xb2/0x110 [ 216.888901][ C1] ? __do_compat_sys_newlstat+0x110/0x110 [ 216.888947][ C1] ? __fget_light+0x1fc/0x260 [ 216.888991][ C1] ? ksys_read+0x1a7/0x250 [ 216.889036][ C1] ? schedule+0xe7/0x1b0 [ 216.889081][ C1] ? exit_to_user_mode_prepare+0xbb/0x1f0 [ 216.889132][ C1] ? syscall_exit_to_user_mode+0x1d/0x60 [ 216.889191][ C1] ? do_syscall_64+0x44/0xb0 [ 216.889251][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd ** 3529 printk messages dropped ** [ 217.067098][ C1] ? lock_acquire+0x1ae/0x510 [ 217.067134][ C1] ? lock_sync+0x190/0x190 [ 217.067166][ C1] ? find_held_lock+0x2d/0x110 [ 217.067218][ C1] schedule+0xe7/0x1b0 [ 217.067261][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 217.067297][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 217.067335][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 217.067384][ C1] do_select+0x12f7/0x1760 [ 217.067435][ C1] ? select_estimate_accuracy+0x340/0x340 ** 3522 printk messages dropped ** [ 217.260273][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 217.260307][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 217.260354][ C1] do_select+0x12f7/0x1760 [ 217.260402][ C1] ? select_estimate_accuracy+0x340/0x340 [ 217.260444][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 217.260478][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 217.260514][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 executing program ** 3495 printk messages dropped ** [ 217.446664][ C1] ? __unix_dgram_recvmsg+0x80f/0xe70 [ 217.446706][ C1] ? unix_stream_connect+0x1700/0x1700 [ 217.446744][ C1] ? preempt_count_sub+0x150/0x150 [ 217.446794][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 217.446828][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 217.446865][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 217.446903][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 ** 3512 printk messages dropped ** [ 217.624256][ C1] ? ksys_write+0x12f/0x250 [ 217.624296][ C1] ? vfs_write+0xe40/0xe40 [ 217.624337][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 217.624375][ C1] ? do_syscall_64+0x38/0xb0 [ 217.624421][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 217.624462][ C1] [ 217.624475][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 ** 3488 printk messages dropped ** [ 217.804199][ C1] Call Trace: [ 217.804208][ C1] [ 217.804221][ C1] __schedule+0xc79/0x30a0 [ 217.804265][ C1] ? io_schedule_timeout+0x150/0x150 [ 217.804307][ C1] ? mark_lock+0x105/0x1950 [ 217.804339][ C1] ? lock_acquire+0x1ae/0x510 [ 217.804370][ C1] ? find_held_lock+0x2d/0x110 [ 217.804419][ C1] schedule+0xe7/0x1b0 [ 217.804459][ C1] schedule_timeout+0x27a/0x2c0 ** 3499 printk messages dropped ** [ 217.985610][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 217.985648][ C1] ? kthread+0x26d/0x430 [ 217.985685][ C1] ? worker_thread+0x1290/0x1290 [ 217.985727][ C1] ? __kthread_parkme+0x152/0x220 [ 217.985763][ C1] ? worker_thread+0x1290/0x1290 [ 217.985804][ C1] kthread+0x33a/0x430 [ 217.985842][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 217.985883][ C1] ret_from_fork+0x45/0x80 ** 3520 printk messages dropped ** [ 218.172184][ C1] ? timestamp_truncate+0x2d0/0x2d0 [ 218.172219][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 218.172261][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 218.172304][ C1] ? sock_recvmsg+0xe2/0x170 [ 218.172357][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 218.172409][ C1] ? sock_recvmsg+0x170/0x170 [ 218.172476][ C1] ? security_file_permission+0xdc/0x100 [ 218.172525][ C1] ? vfs_read+0x7ef/0x930 [ 218.172571][ C1] ? kernel_read+0x1b0/0x1b0 ** 3501 printk messages dropped ** [ 218.358248][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 218.358284][ C1] ? timestamp_truncate+0x21b/0x2d0 [ 218.358324][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 218.358369][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 218.358423][ C1] ? sock_recvmsg+0x170/0x170 [ 218.358481][ C1] ? security_file_permission+0xdc/0x100 [ 218.358535][ C1] ? vfs_read+0x7ef/0x930 [ 218.358581][ C1] ? kernel_read+0x1b0/0x1b0 [ 218.358630][ C1] ? __fget_light+0x1fc/0x260 ** 3528 printk messages dropped ** [ 218.549992][ C1] ? kernel_read+0x1b0/0x1b0 [ 218.550037][ C1] ? rcu_is_watching+0x12/0xb0 [ 218.550087][ C1] ? __fget_light+0x1fc/0x260 [ 218.550131][ C1] ? ksys_read+0x1a7/0x250 [ 218.550175][ C1] ? vfs_write+0xe40/0xe40 [ 218.550220][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 218.550263][ C1] ? do_syscall_64+0x38/0xb0 ** 3496 printk messages dropped ** [ 218.735973][ C1] ? io_schedule_timeout+0x150/0x150 [ 218.736020][ C1] ? lock_acquire+0x1ae/0x510 [ 218.736058][ C1] ? lock_sync+0x190/0x190 [ 218.736092][ C1] ? find_held_lock+0x2d/0x110 [ 218.736146][ C1] schedule+0xe7/0x1b0 [ 218.736190][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 218.736227][ C1] ? schedule_timeout_idle+0xa0/0xa0 ** 3484 printk messages dropped ** [ 218.915995][ C1] ? __kthread_parkme+0x152/0x220 [ 218.916028][ C1] ? worker_thread+0x1290/0x1290 [ 218.916067][ C1] kthread+0x33a/0x430 [ 218.916101][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 218.916140][ C1] ret_from_fork+0x45/0x80 [ 218.916188][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 218.916226][ C1] ret_from_fork_asm+0x11/0x20 ** 3542 printk messages dropped ** [ 219.098044][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 219.098094][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 219.098144][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 219.098195][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 219.098244][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 219.098294][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3481 printk messages dropped ** [ 219.275054][ C1] __unix_dgram_recvmsg+0x267/0xe70 [ 219.275097][ C1] ? unix_stream_connect+0x1700/0x1700 [ 219.275136][ C1] ? preempt_count_sub+0x150/0x150 [ 219.275185][ C1] ? shmem_unuse_inode+0xa50/0xa50 [ 219.275234][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 219.275274][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 219.275313][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 219.275353][ C1] sock_recvmsg+0xe2/0x170 ** 3516 printk messages dropped ** [ 219.457711][ C1] ret_from_fork_asm+0x11/0x20 [ 219.457753][ C1] [ 219.457766][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 219.457820][ C1] Call Trace: [ 219.457830][ C1] [ 219.457841][ C1] __schedule+0xc79/0x30a0 [ 219.457883][ C1] ? io_schedule_timeout+0x150/0x150 [ 219.457925][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 ** 3508 printk messages dropped ** [ 219.636509][ C1] ? vfs_write+0xe40/0xe40 [ 219.636551][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 219.636588][ C1] ? do_syscall_64+0x38/0xb0 [ 219.636634][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 219.636675][ C1] [ 219.636688][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 219.636750][ C1] Call Trace: [ 219.636760][ C1] [ 219.636773][ C1] __schedule+0xc79/0x30a0 ** 3507 printk messages dropped ** [ 219.818404][ C1] ? lock_acquire+0x1ae/0x510 [ 219.818442][ C1] ? lock_sync+0x190/0x190 [ 219.818476][ C1] ? find_held_lock+0x2d/0x110 [ 219.818531][ C1] schedule+0xe7/0x1b0 [ 219.818575][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 219.818613][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 219.818653][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 ** 3467 printk messages dropped ** [ 220.003894][ C1] Call Trace: [ 220.003904][ C1] [ 220.003917][ C1] __schedule+0xc79/0x30a0 [ 220.003960][ C1] ? io_schedule_timeout+0x150/0x150 [ 220.004003][ C1] ? rescuer_thread+0x82f/0xcf0 [ 220.004043][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 220.004079][ C1] ? spin_bug+0x1d0/0x1d0 [ 220.004115][ C1] schedule+0xe7/0x1b0 [ 220.004155][ C1] rescuer_thread+0x882/0xcf0 ** 3509 printk messages dropped ** [ 220.183765][ C1] kthread+0x33a/0x430 [ 220.183802][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 220.183844][ C1] ret_from_fork+0x45/0x80 [ 220.183894][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 220.183934][ C1] ret_from_fork_asm+0x11/0x20 [ 220.183978][ C1] [ 220.183991][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3520 printk messages dropped ** [ 220.364878][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 220.364916][ C1] ? do_syscall_64+0x38/0xb0 [ 220.364961][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 220.365001][ C1] [ 220.365013][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 220.365054][ C1] Call Trace: [ 220.365063][ C1] ** 3517 printk messages dropped ** [ 220.546877][ C1] ? sock_recvmsg+0xe2/0x170 [ 220.546932][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 220.546987][ C1] ? sock_recvmsg+0x170/0x170 [ 220.547042][ C1] ? security_file_permission+0xdc/0x100 [ 220.547089][ C1] ? vfs_read+0x7ef/0x930 [ 220.547135][ C1] ? kernel_read+0x1b0/0x1b0 [ 220.547183][ C1] ? rcu_is_watching+0x12/0xb0 [ 220.547232][ C1] ? __fget_light+0x1fc/0x260 ** 3504 printk messages dropped ** [ 220.727081][ C1] ? sock_recvmsg+0x170/0x170 [ 220.727137][ C1] ? security_file_permission+0xdc/0x100 [ 220.727185][ C1] ? vfs_read+0x7ef/0x930 [ 220.727229][ C1] ? kernel_read+0x1b0/0x1b0 [ 220.727274][ C1] ? rcu_is_watching+0x12/0xb0 [ 220.727322][ C1] ? __fget_light+0x1fc/0x260 [ 220.727366][ C1] ? ksys_read+0x1f0/0x250 ** 3502 printk messages dropped ** [ 220.907462][ C1] ? proto_seq_start+0x50/0x50 [ 220.907503][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 220.907549][ C1] ? folio_flags+0x71/0x1f0 [ 220.907602][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 220.907650][ C1] ? unix_stream_connect+0x1700/0x1700 [ 220.907694][ C1] ? preempt_count_sub+0x150/0x150 [ 220.907748][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3495 printk messages dropped ** [ 221.084431][ C1] __schedule+0xc79/0x30a0 [ 221.084479][ C1] ? io_schedule_timeout+0x150/0x150 [ 221.084527][ C1] ? mark_lock+0x105/0x1950 [ 221.084563][ C1] ? lock_acquire+0x1ae/0x510 [ 221.084599][ C1] ? find_held_lock+0x2d/0x110 [ 221.084653][ C1] schedule+0xe7/0x1b0 [ 221.084706][ C1] schedule_timeout+0x27a/0x2c0 [ 221.084762][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 221.084818][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 executing program executing program executing program ** 3480 printk messages dropped ** [ 221.267798][ C1] Call Trace: [ 221.267808][ C1] [ 221.267822][ C1] __schedule+0xc79/0x30a0 [ 221.267871][ C1] ? io_schedule_timeout+0x150/0x150 [ 221.267919][ C1] ? rescuer_thread+0x82f/0xcf0 [ 221.267964][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 221.268004][ C1] ? spin_bug+0x1d0/0x1d0 [ 221.268044][ C1] schedule+0xe7/0x1b0 [ 221.268089][ C1] rescuer_thread+0x882/0xcf0 [ 221.268131][ C1] ? __kthread_parkme+0xc4/0x220 executing program executing program ** 3569 printk messages dropped ** [ 221.461865][ C1] ? kern_select+0x1d0/0x1d0 [ 221.461906][ C1] ? __fget_light+0x1fc/0x260 [ 221.461950][ C1] ? ksys_read+0x1a7/0x250 [ 221.461994][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 221.462050][ C1] do_syscall_64+0x38/0xb0 [ 221.462095][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 221.462132][ C1] RIP: 0033:0x7f0e6fe07591 [ 221.462155][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e ** 3519 printk messages dropped ** [ 221.653620][ C1] schedule+0xe7/0x1b0 [ 221.653665][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 221.653704][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 221.653744][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 221.653795][ C1] do_select+0x12f7/0x1760 [ 221.653849][ C1] ? select_estimate_accuracy+0x340/0x340 [ 221.653895][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3458 printk messages dropped ** [ 221.842382][ C1] [ 221.842396][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 221.842450][ C1] Call Trace: [ 221.842462][ C1] [ 221.842475][ C1] __schedule+0xc79/0x30a0 [ 221.842524][ C1] ? io_schedule_timeout+0x150/0x150 [ 221.842572][ C1] ? rescuer_thread+0x82f/0xcf0 [ 221.842616][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 221.842657][ C1] ? spin_bug+0x1d0/0x1d0 ** 3536 printk messages dropped ** [ 222.028431][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 222.028488][ C1] Call Trace: [ 222.028499][ C1] [ 222.028511][ C1] ? kernel_read+0x1b0/0x1b0 [ 222.028562][ C1] ? __fget_light+0x1fc/0x260 [ 222.028606][ C1] ? ksys_read+0x1f0/0x250 [ 222.028649][ C1] ? __ia32_sys_read+0xb0/0xb0 ** 3526 printk messages dropped ** [ 222.217426][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 222.217473][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 222.217522][ C1] ? preempt_count_sub+0x150/0x150 [ 222.217574][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 222.217609][ C1] ? dput+0x19f/0xfd0 [ 222.217661][ C1] ? core_sys_select+0x462/0xb30 [ 222.217703][ C1] core_sys_select+0x462/0xb30 ** 3504 printk messages dropped ** [ 222.396636][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 222.396674][ C1] ? do_syscall_64+0x38/0xb0 [ 222.396719][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 222.396758][ C1] [ 222.396770][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 222.396813][ C1] Call Trace: [ 222.396823][ C1] [ 222.396836][ C1] __schedule+0xc79/0x30a0 [ 222.396881][ C1] ? io_schedule_timeout+0x150/0x150 executing program ** 3515 printk messages dropped ** [ 222.579396][ C1] ? security_file_permission+0xdc/0x100 [ 222.579442][ C1] ? vfs_read+0x7ef/0x930 [ 222.579486][ C1] ? kernel_read+0x1b0/0x1b0 [ 222.579528][ C1] ? rcu_is_watching+0x12/0xb0 [ 222.579575][ C1] ? __fget_light+0x1fc/0x260 [ 222.579617][ C1] ? ksys_read+0x1f0/0x250 [ 222.579658][ C1] ? vfs_write+0xe40/0xe40 [ 222.579700][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 222.579740][ C1] ? do_syscall_64+0x38/0xb0 ** 3527 printk messages dropped ** [ 222.771946][ C1] [ 222.771958][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 222.772003][ C1] Call Trace: [ 222.772013][ C1] [ 222.772025][ C1] __schedule+0xc79/0x30a0 [ 222.772072][ C1] ? io_schedule_timeout+0x150/0x150 [ 222.772117][ C1] ? lock_acquire+0x1ae/0x510 [ 222.772159][ C1] ? lock_sync+0x190/0x190 [ 222.772190][ C1] ? find_held_lock+0x2d/0x110 ** 3519 printk messages dropped ** [ 222.961166][ C1] ? lock_sync+0x190/0x190 [ 222.961200][ C1] ? find_held_lock+0x2d/0x110 [ 222.961253][ C1] schedule+0xe7/0x1b0 [ 222.961297][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 222.961333][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 222.961372][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 222.961420][ C1] do_select+0x12f7/0x1760 [ 222.961470][ C1] ? select_estimate_accuracy+0x340/0x340 ** 3491 printk messages dropped ** [ 223.149194][ C1] RIP: 0033:0x7f171c440b6a [ 223.149219][ C1] RSP: 002b:00007ffdb61bfda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 223.149266][ C1] RAX: 0000000000000081 RBX: 0000000000000002 RCX: 00007f171c440b6a [ 223.149288][ C1] RDX: 00000000000000ff RSI: 00005631abb69950 RDI: 0000000000000000 [ 223.149310][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 ** 3472 printk messages dropped ** [ 223.335772][ C1] ? __kthread_parkme+0x152/0x220 [ 223.335809][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 223.335849][ C1] kthread+0x33a/0x430 [ 223.335885][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 223.335925][ C1] ret_from_fork+0x45/0x80 [ 223.335975][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 223.336015][ C1] ret_from_fork_asm+0x11/0x20 ** 3514 printk messages dropped ** [ 223.516843][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 223.516877][ C1] ? kthread+0x26d/0x430 [ 223.516913][ C1] ? worker_thread+0x1290/0x1290 [ 223.516952][ C1] ? __kthread_parkme+0x152/0x220 [ 223.516986][ C1] ? worker_thread+0x1290/0x1290 [ 223.517028][ C1] kthread+0x33a/0x430 [ 223.517062][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3487 printk messages dropped ** [ 223.696533][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 223.696588][ C1] Call Trace: [ 223.696598][ C1] [ 223.696610][ C1] ? kasan_set_track+0x25/0x30 [ 223.696646][ C1] ? __stack_depot_save+0x39/0x510 [ 223.696691][ C1] ? ____kasan_slab_free+0x13c/0x190 [ 223.696730][ C1] ? __lock_acquire+0xc8f/0x5de0 ** 3472 printk messages dropped ** [ 223.875394][ C1] ? mark_held_locks+0x9f/0xe0 [ 223.875427][ C1] schedule+0xe7/0x1b0 [ 223.875468][ C1] kjournald2+0x793/0x900 [ 223.875508][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 223.875548][ C1] ? kthread+0x26d/0x430 [ 223.875582][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 223.875622][ C1] ? __kthread_parkme+0x152/0x220 [ 223.875655][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 223.875693][ C1] kthread+0x33a/0x430 ** 3510 printk messages dropped ** [ 224.057937][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 224.057974][ C1] ? kthread+0x26d/0x430 [ 224.058031][ C1] ? worker_thread+0x1290/0x1290 [ 224.058075][ C1] ? __kthread_parkme+0x152/0x220 [ 224.058113][ C1] ? worker_thread+0x1290/0x1290 [ 224.058156][ C1] kthread+0x33a/0x430 [ 224.058193][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3500 printk messages dropped ** [ 224.245119][ C1] ? skb_free_head+0x110/0x1b0 [ 224.245150][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 224.245183][ C1] ? skb_release_data+0x5b0/0x7f0 [ 224.245216][ C1] ? kfree_skbmem+0xef/0x1b0 [ 224.245248][ C1] ? skb_copy_datagram_iter+0xa1/0x200 [ 224.245288][ C1] ? consume_skb+0xdf/0x170 [ 224.245323][ C1] ? __unix_dgram_recvmsg+0x80f/0xe70 [ 224.245365][ C1] ? unix_stream_connect+0x1700/0x1700 ** 3474 printk messages dropped ** [ 224.423123][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 224.423161][ C1] ret_from_fork+0x45/0x80 [ 224.423208][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 224.423246][ C1] ret_from_fork_asm+0x11/0x20 [ 224.423289][ C1] [ 224.423301][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 224.423349][ C1] Call Trace: ** 3460 printk messages dropped ** [ 224.601806][ C1] ? device_driver_attach+0x200/0x200 [ 224.601853][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 224.601893][ C1] bus_probe_device+0x17c/0x1c0 [ 224.601942][ C1] device_add+0x1182/0x1ac0 [ 224.601980][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 224.602022][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 224.602072][ C1] usb_new_device+0xd80/0x1960 [ 224.602111][ C1] ? hub_disconnect+0x520/0x520 [ 224.602151][ C1] hub_event+0x2e62/0x4f30 ** 3521 printk messages dropped ** [ 224.779716][ C1] [ 224.779727][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 224.779772][ C1] Call Trace: [ 224.779781][ C1] [ 224.779792][ C1] __schedule+0xc79/0x30a0 [ 224.779833][ C1] ? io_schedule_timeout+0x150/0x150 [ 224.779874][ C1] ? rescuer_thread+0x82f/0xcf0 [ 224.779911][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 224.779970][ C1] ? spin_bug+0x1d0/0x1d0 ** 3534 printk messages dropped ** [ 224.970546][ C1] do_select+0x12f7/0x1760 [ 224.970595][ C1] ? select_estimate_accuracy+0x340/0x340 [ 224.970638][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 224.970673][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 224.970709][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 224.970753][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3467 printk messages dropped ** [ 225.155315][ C1] ret_from_fork+0x45/0x80 [ 225.155365][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 225.155404][ C1] ret_from_fork_asm+0x11/0x20 [ 225.155451][ C1] [ 225.155464][ C1] task:syslogd state:S stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 225.155510][ C1] Call Trace: [ 225.155521][ C1] [ 225.155534][ C1] __schedule+0xc79/0x30a0 [ 225.155582][ C1] ? io_schedule_timeout+0x150/0x150 ** 3481 printk messages dropped ** [ 225.328967][ C1] kthread+0x33a/0x430 [ 225.329005][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 225.329046][ C1] ret_from_fork+0x45/0x80 [ 225.329098][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 225.329141][ C1] ret_from_fork_asm+0x11/0x20 [ 225.329188][ C1] [ 225.329214][ C1] task:jbd2/sda1-8 state:S stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 225.329262][ C1] Call Trace: ** 3528 printk messages dropped ** [ 225.515637][ C1] [ 225.515650][ C1] __schedule+0xc79/0x30a0 [ 225.515697][ C1] ? io_schedule_timeout+0x150/0x150 [ 225.515744][ C1] ? lock_acquire+0x1ae/0x510 [ 225.515779][ C1] ? lock_sync+0x190/0x190 [ 225.515812][ C1] ? find_held_lock+0x2d/0x110 [ 225.515863][ C1] schedule+0xe7/0x1b0 [ 225.515935][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 ** 3529 printk messages dropped ** [ 225.698660][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 225.698698][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 225.698739][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 225.698788][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 225.698836][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 225.698893][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3514 printk messages dropped ** [ 225.876456][ C1] RDX: 00000000000000ff RSI: 00005631abb69950 RDI: 0000000000000000 [ 225.876478][ C1] RBP: 00005631abb69c50 R08: 0000000000000001 R09: 0000000000000000 [ 225.876500][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 0000000000000085 [ 225.876522][ C1] R13: 00007f171c2ec300 R14: 0000000000000006 R15: 00005631abb69a60 [ 225.876550][ C1] ** 3506 printk messages dropped ** [ 226.056588][ C1] ? rcu_is_watching+0x12/0xb0 [ 226.056635][ C1] ? __fget_light+0x1fc/0x260 [ 226.056709][ C1] ? ksys_read+0x1f0/0x250 [ 226.056751][ C1] ? vfs_write+0xe40/0xe40 [ 226.056795][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 226.056842][ C1] ? do_syscall_64+0x38/0xb0 [ 226.056912][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 226.056958][ C1] [ 226.056971][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 executing program executing program ** 3485 printk messages dropped ** [ 226.238209][ C1] kthread+0x33a/0x430 [ 226.238247][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 226.238289][ C1] ret_from_fork+0x45/0x80 [ 226.238342][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 226.238384][ C1] ret_from_fork_asm+0x11/0x20 [ 226.238431][ C1] [ 226.238444][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00004002 executing program executing program executing program ** 3462 printk messages dropped ** [ 226.432954][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 226.432996][ C1] ret_from_fork+0x45/0x80 [ 226.433048][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 226.433089][ C1] ret_from_fork_asm+0x11/0x20 [ 226.433137][ C1] [ 226.433150][ C1] task:jbd2/sda1-8 state:S stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 226.433200][ C1] Call Trace: ** 3514 printk messages dropped ** [ 226.618238][ C1] ret_from_fork_asm+0x11/0x20 [ 226.618284][ C1] [ 226.618296][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 226.618346][ C1] Call Trace: [ 226.618357][ C1] [ 226.618371][ C1] __schedule+0xc79/0x30a0 [ 226.618419][ C1] ? io_schedule_timeout+0x150/0x150 [ 226.618466][ C1] ? rescuer_thread+0x82f/0xcf0 ** 3521 printk messages dropped ** [ 226.799526][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 226.799565][ C1] ? exit_to_user_mode_prepare+0x14e/0x1f0 [ 226.799614][ C1] ? do_syscall_64+0x38/0xb0 [ 226.799661][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 226.799704][ C1] [ 226.799728][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 ** 3518 printk messages dropped ** [ 226.978911][ C1] do_select+0x12f7/0x1760 [ 226.978964][ C1] ? select_estimate_accuracy+0x340/0x340 [ 226.979010][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 226.979048][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 226.979088][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 226.979152][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3501 printk messages dropped ** [ 227.159521][ C1] ? vfs_read+0x22f/0x930 [ 227.159566][ C1] ? kernel_read+0x1b0/0x1b0 [ 227.159610][ C1] ? rcu_is_watching+0x12/0xb0 [ 227.159658][ C1] ? __fget_light+0x1fc/0x260 [ 227.159701][ C1] ? ksys_read+0x1f0/0x250 [ 227.159742][ C1] ? vfs_write+0xe40/0xe40 [ 227.159786][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 227.159826][ C1] ? do_syscall_64+0x38/0xb0 ** 3499 printk messages dropped ** [ 227.335847][ C1] ? kthread+0x26d/0x430 [ 227.335884][ C1] ? worker_thread+0x1290/0x1290 [ 227.335927][ C1] ? __kthread_parkme+0x152/0x220 [ 227.335962][ C1] ? worker_thread+0x1290/0x1290 [ 227.336004][ C1] kthread+0x33a/0x430 [ 227.336040][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 227.336081][ C1] ret_from_fork+0x45/0x80 [ 227.336132][ C1] ? kthread_complete_and_exit+0x40/0x40 executing program ** 3494 printk messages dropped ** [ 227.513500][ C1] Call Trace: [ 227.513510][ C1] [ 227.513523][ C1] __schedule+0xc79/0x30a0 [ 227.513567][ C1] ? io_schedule_timeout+0x150/0x150 [ 227.513612][ C1] ? rescuer_thread+0x82f/0xcf0 [ 227.513651][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 227.513688][ C1] ? spin_bug+0x1d0/0x1d0 [ 227.513723][ C1] schedule+0xe7/0x1b0 [ 227.513763][ C1] rescuer_thread+0x882/0xcf0 ** 3559 printk messages dropped ** [ 227.698277][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 227.698326][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 227.698382][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 227.698432][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 227.698483][ C1] ? preempt_count_sub+0x150/0x150 [ 227.698536][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 227.698573][ C1] ? dput+0x19f/0xfd0 [ 227.698625][ C1] ? core_sys_select+0x462/0xb30 ** 3544 printk messages dropped ** [ 227.881611][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 227.881647][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 227.881690][ C1] ? sigprocmask+0xf1/0x330 [ 227.881719][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 227.881763][ C1] ? kern_select+0x1d0/0x1d0 [ 227.881820][ C1] ? __fget_light+0x1fc/0x260 [ 227.881862][ C1] ? ksys_read+0x1a7/0x250 [ 227.881908][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 227.881954][ C1] do_syscall_64+0x38/0xb0 ** 3522 printk messages dropped ** [ 228.069465][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 228.069501][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 228.069539][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 228.069588][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 228.069636][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 228.069685][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3541 printk messages dropped ** [ 228.259222][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 228.259268][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 228.259314][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 228.259360][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 228.259407][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 228.259452][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3523 printk messages dropped ** [ 228.437948][ C1] ? lock_acquire+0x1ae/0x510 [ 228.437984][ C1] ? lock_sync+0x190/0x190 [ 228.438036][ C1] ? find_held_lock+0x2d/0x110 [ 228.438090][ C1] schedule+0xe7/0x1b0 [ 228.438134][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 228.438179][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 228.438219][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 228.438270][ C1] do_select+0x12f7/0x1760 [ 228.438324][ C1] ? select_estimate_accuracy+0x340/0x340 ** 3499 printk messages dropped ** [ 228.615940][ C1] ? kernel_write+0x6c0/0x6c0 [ 228.615985][ C1] ? rcu_is_watching+0x12/0xb0 [ 228.616033][ C1] ? __fget_light+0x1fc/0x260 [ 228.616075][ C1] ? ksys_read+0x1f0/0x250 [ 228.616119][ C1] ? vfs_write+0xe40/0xe40 [ 228.616168][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 228.616208][ C1] ? do_syscall_64+0x38/0xb0 [ 228.616258][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd ** 3525 printk messages dropped ** [ 228.808218][ C1] ? ksys_read+0x1f0/0x250 [ 228.808263][ C1] ? vfs_write+0xe40/0xe40 [ 228.808308][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 228.808351][ C1] ? do_syscall_64+0x38/0xb0 [ 228.808402][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 228.808447][ C1] [ 228.808461][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 228.808506][ C1] Call Trace: ** 3492 printk messages dropped ** [ 228.991134][ C1] ret_from_fork_asm+0x11/0x20 [ 228.991176][ C1] [ 228.991188][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00004002 [ 228.991240][ C1] Call Trace: [ 228.991250][ C1] [ 228.991263][ C1] ? unix_stream_connect+0x1700/0x1700 [ 228.991302][ C1] ? preempt_count_sub+0x150/0x150 [ 228.991351][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 228.991388][ C1] ? __lock_acquire+0x182f/0x5de0 ** 3523 printk messages dropped ** [ 229.178706][ C1] [ 229.178720][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 229.178777][ C1] Call Trace: [ 229.178787][ C1] [ 229.178801][ C1] ? find_held_lock+0x2d/0x110 [ 229.178854][ C1] ? kfree_skbmem+0xef/0x1b0 [ 229.178900][ C1] ? kasan_set_track+0x25/0x30 [ 229.178946][ C1] ? folio_flags+0x71/0x1f0 ** 3560 printk messages dropped ** [ 229.368013][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.368081][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.368132][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.368182][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.368234][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.368291][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3529 printk messages dropped ** [ 229.549053][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.549102][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.549152][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.549200][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.549250][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.549301][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3528 printk messages dropped ** [ 229.728459][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.728509][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.728579][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.728630][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.728681][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.728731][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3529 printk messages dropped ** [ 229.907955][ C1] do_select+0x12f7/0x1760 [ 229.908021][ C1] ? select_estimate_accuracy+0x340/0x340 [ 229.908075][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 229.908114][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 229.908154][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 229.908206][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3533 printk messages dropped ** [ 230.087848][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 230.087895][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 230.087943][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 230.088008][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 230.088058][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 230.088107][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3517 printk messages dropped ** [ 230.268154][ C1] Call Trace: [ 230.268165][ C1] [ 230.268179][ C1] __schedule+0xc79/0x30a0 [ 230.268228][ C1] ? io_schedule_timeout+0x150/0x150 [ 230.268275][ C1] ? lock_acquire+0x1ae/0x510 [ 230.268313][ C1] ? lock_sync+0x190/0x190 [ 230.268348][ C1] ? find_held_lock+0x2d/0x110 [ 230.268403][ C1] schedule+0xe7/0x1b0 [ 230.268449][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 ** 3526 printk messages dropped ** [ 230.450762][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 230.450801][ C1] ? shmem_file_write_iter+0xd5/0x140 [ 230.450846][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 230.450895][ C1] ? sock_recvmsg+0x170/0x170 [ 230.450948][ C1] ? security_file_permission+0xdc/0x100 [ 230.450990][ C1] ? vfs_read+0x22f/0x930 [ 230.451031][ C1] ? kernel_read+0x1b0/0x1b0 [ 230.451076][ C1] ? __fget_light+0x1fc/0x260 [ 230.451117][ C1] ? ksys_read+0x1f0/0x250 ** 3552 printk messages dropped ** [ 230.631324][ C1] do_syscall_64+0x38/0xb0 [ 230.631370][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 230.631407][ C1] RIP: 0033:0x7f0e6fe07591 [ 230.631430][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 230.631461][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 230.631484][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d ** 3503 printk messages dropped ** [ 230.818188][ C1] ? do_syscall_64+0x38/0xb0 [ 230.818240][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 230.818286][ C1] [ 230.818299][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 230.818347][ C1] Call Trace: [ 230.818358][ C1] [ 230.818372][ C1] __schedule+0xc79/0x30a0 [ 230.818420][ C1] ? io_schedule_timeout+0x150/0x150 ** 3533 printk messages dropped ** [ 230.997834][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 230.997879][ C1] Call Trace: [ 230.997890][ C1] [ 230.997903][ C1] __schedule+0xc79/0x30a0 [ 230.997955][ C1] ? io_schedule_timeout+0x150/0x150 [ 230.998020][ C1] ? lock_acquire+0x1ae/0x510 [ 230.998058][ C1] ? lock_sync+0x190/0x190 [ 230.998093][ C1] ? find_held_lock+0x2d/0x110 [ 230.998146][ C1] schedule+0xe7/0x1b0 ** 3555 printk messages dropped ** [ 231.184054][ C1] ? __set_current_blocked+0x110/0x110 [ 231.184084][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 231.184118][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 231.184149][ C1] ? sigprocmask+0xf1/0x330 [ 231.184179][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 231.184223][ C1] ? kern_select+0x1d0/0x1d0 [ 231.184263][ C1] ? __fget_light+0x1fc/0x260 [ 231.184302][ C1] ? ksys_read+0x1a7/0x250 [ 231.184343][ C1] __x64_sys_pselect6+0x150/0x1c0 executing program executing program executing program executing program ** 3526 printk messages dropped ** [ 231.371187][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 231.371234][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 231.371290][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 231.371334][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 231.371379][ C1] ? preempt_count_sub+0x150/0x150 [ 231.371432][ C1] ? reacquire_held_locks+0x4b0/0x4b0 executing program ** 3509 printk messages dropped ** [ 231.557611][ C1] ? __lock_acquire+0x182f/0x5de0 [ 231.557646][ C1] ? __lock_acquire+0x182f/0x5de0 [ 231.557682][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 231.557719][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 231.557756][ C1] ? find_held_lock+0x2d/0x110 [ 231.557803][ C1] ? __schedule+0xc20/0x30a0 [ 231.557843][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3539 printk messages dropped ** [ 231.736683][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 231.736727][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 231.736772][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 231.736816][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 231.736862][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 231.736906][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3539 printk messages dropped ** [ 231.917769][ C1] do_select+0x12f7/0x1760 [ 231.917820][ C1] ? select_estimate_accuracy+0x340/0x340 [ 231.917865][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 231.917901][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 231.917940][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 231.917988][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 231.918055][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3537 printk messages dropped ** [ 232.101837][ C1] do_select+0x12f7/0x1760 [ 232.101888][ C1] ? select_estimate_accuracy+0x340/0x340 [ 232.101933][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 232.101970][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 232.102007][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 232.102056][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3543 printk messages dropped ** [ 232.288967][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 232.289017][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 232.289067][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 232.289117][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 232.289168][ C1] ? preempt_count_sub+0x150/0x150 [ 232.289234][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3505 printk messages dropped ** [ 232.466199][ C1] ? security_file_permission+0xdc/0x100 [ 232.466244][ C1] ? shmem_file_write_iter+0xb6/0x140 [ 232.466294][ C1] ? vfs_read+0x7ef/0x930 [ 232.466338][ C1] ? kernel_read+0x1b0/0x1b0 [ 232.466390][ C1] ? rcu_is_watching+0x12/0xb0 [ 232.466435][ C1] ? __rseq_handle_notify_resume+0x5f2/0x1010 [ 232.466486][ C1] ? __fget_light+0x1fc/0x260 [ 232.466528][ C1] ? ksys_read+0x1f0/0x250 executing program ** 3510 printk messages dropped ** [ 232.648965][ C1] ? skb_release_data+0x5b5/0x7f0 [ 232.649002][ C1] ? kfree_skbmem+0xef/0x1b0 [ 232.649037][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 232.649076][ C1] ? __unix_dgram_recvmsg+0x824/0xe70 [ 232.649123][ C1] ? unix_stream_connect+0x1700/0x1700 [ 232.649166][ C1] ? preempt_count_sub+0x150/0x150 [ 232.649218][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3561 printk messages dropped ** [ 232.838722][ C1] RIP: 0033:0x7f0e6fe07591 [ 232.838747][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 232.838782][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 232.838806][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 232.838829][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 232.838852][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 ** 3511 printk messages dropped ** [ 233.017931][ C1] Call Trace: [ 233.017941][ C1] [ 233.017954][ C1] __schedule+0xc79/0x30a0 [ 233.018020][ C1] ? io_schedule_timeout+0x150/0x150 [ 233.018068][ C1] ? lock_acquire+0x1ae/0x510 [ 233.018106][ C1] ? lock_sync+0x190/0x190 [ 233.018141][ C1] ? find_held_lock+0x2d/0x110 [ 233.018194][ C1] schedule+0xe7/0x1b0 [ 233.018239][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 233.018277][ C1] ? schedule_timeout_idle+0xa0/0xa0 ** 3525 printk messages dropped ** [ 233.209475][ C1] ? find_held_lock+0x2d/0x110 [ 233.209523][ C1] schedule+0xe7/0x1b0 [ 233.209563][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 233.209598][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 233.209634][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 233.209680][ C1] do_select+0x12f7/0x1760 [ 233.209727][ C1] ? select_estimate_accuracy+0x340/0x340 [ 233.209769][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3533 printk messages dropped ** [ 233.402485][ C1] Call Trace: [ 233.402495][ C1] [ 233.402508][ C1] __schedule+0xc79/0x30a0 [ 233.402551][ C1] ? io_schedule_timeout+0x150/0x150 [ 233.402595][ C1] ? lock_acquire+0x1ae/0x510 [ 233.402644][ C1] ? lock_sync+0x190/0x190 [ 233.402675][ C1] ? find_held_lock+0x2d/0x110 [ 233.402723][ C1] schedule+0xe7/0x1b0 [ 233.402764][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 233.402798][ C1] ? schedule_timeout_idle+0xa0/0xa0 ** 3536 printk messages dropped ** [ 233.591111][ C1] do_select+0x12f7/0x1760 [ 233.591158][ C1] ? select_estimate_accuracy+0x340/0x340 [ 233.591200][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 233.591235][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 233.591272][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 233.591318][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 233.591364][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3541 printk messages dropped ** [ 233.781560][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 233.781622][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 233.781671][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 233.781718][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 233.781765][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 233.781825][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3524 printk messages dropped ** [ 233.968381][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 233.968420][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 233.968462][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 233.968515][ C1] do_select+0x12f7/0x1760 [ 233.968569][ C1] ? select_estimate_accuracy+0x340/0x340 [ 233.968615][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 233.968653][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3550 printk messages dropped ** [ 234.155220][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 234.155269][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 234.155318][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 234.155366][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 234.155414][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 234.155462][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3548 printk messages dropped ** [ 234.338514][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 234.338563][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 234.338614][ C1] ? preempt_count_sub+0x150/0x150 [ 234.338667][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 234.338704][ C1] ? dput+0x19f/0xfd0 [ 234.338756][ C1] ? core_sys_select+0x462/0xb30 [ 234.338807][ C1] core_sys_select+0x462/0xb30 ** 3557 printk messages dropped ** [ 234.520610][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 234.520653][ C1] ? set_user_sigmask+0x216/0x2a0 [ 234.520685][ C1] ? kernel_read+0x1b0/0x1b0 [ 234.520724][ C1] ? __set_current_blocked+0x110/0x110 [ 234.520755][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 234.520793][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 234.520824][ C1] ? sigprocmask+0xf1/0x330 [ 234.520853][ C1] do_pselect.constprop.0+0x19c/0x1e0 ** 3502 printk messages dropped ** [ 234.699924][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f171c440b6a [ 234.699947][ C1] RDX: 0000000000000061 RSI: 00005631abb69c50 RDI: 0000000000000003 [ 234.699970][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 [ 234.699992][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb6999f [ 234.700013][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 [ 234.700040][ C1] ** 3547 printk messages dropped ** [ 234.884617][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 234.884663][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 234.884709][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 234.884756][ C1] ? preempt_count_sub+0x150/0x150 [ 234.884812][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 234.884845][ C1] ? dput+0x19f/0xfd0 [ 234.884892][ C1] ? core_sys_select+0x462/0xb30 [ 234.884932][ C1] core_sys_select+0x462/0xb30 ** 3527 printk messages dropped ** [ 235.070471][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 235.070531][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 235.070578][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 235.070624][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 235.070675][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3523 printk messages dropped ** [ 235.257830][ C1] ? syscall_exit_to_user_mode+0x1d/0x60 [ 235.257869][ C1] ? do_syscall_64+0x44/0xb0 [ 235.257919][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 235.257963][ C1] [ 235.257975][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 235.258041][ C1] Call Trace: [ 235.258052][ C1] ** 3533 printk messages dropped ** [ 235.437561][ C1] ? __schedule+0xc20/0x30a0 [ 235.437603][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 235.437647][ C1] ? trace_tlb_flush+0xf3/0x130 [ 235.437692][ C1] ? __schedule+0xc79/0x30a0 [ 235.437737][ C1] ? io_schedule_timeout+0x150/0x150 [ 235.437786][ C1] ? ksys_read+0x1a7/0x250 [ 235.437830][ C1] ? schedule+0xe7/0x1b0 [ 235.437871][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 235.437911][ C1] ? do_syscall_64+0x38/0xb0 ** 3546 printk messages dropped ** [ 235.618979][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 235.619030][ C1] do_select+0x12f7/0x1760 [ 235.619082][ C1] ? select_estimate_accuracy+0x340/0x340 [ 235.619128][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 235.619166][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 235.619219][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3530 printk messages dropped ** [ 235.809607][ C1] schedule+0xe7/0x1b0 [ 235.809648][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 235.809683][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 235.809720][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 235.809766][ C1] do_select+0x12f7/0x1760 [ 235.809815][ C1] ? select_estimate_accuracy+0x340/0x340 [ 235.809858][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3514 printk messages dropped ** [ 235.987037][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 [ 235.987058][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb699a7 [ 235.987079][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 [ 235.987105][ C1] [ 235.987118][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 ** 3505 printk messages dropped ** [ 236.172772][ C1] [ 236.172785][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 236.172843][ C1] Call Trace: [ 236.172853][ C1] [ 236.172866][ C1] ? kernel_read+0x1b0/0x1b0 [ 236.172914][ C1] ? rcu_is_watching+0x12/0xb0 [ 236.172961][ C1] ? __fget_light+0x1fc/0x260 [ 236.173004][ C1] ? ksys_write+0x12f/0x250 [ 236.173048][ C1] ? vfs_write+0xe40/0xe40 executing program executing program executing program executing program ** 3524 printk messages dropped ** [ 236.359651][ C1] Call Trace: [ 236.359662][ C1] [ 236.359675][ C1] __schedule+0xc79/0x30a0 [ 236.359721][ C1] ? io_schedule_timeout+0x150/0x150 [ 236.359768][ C1] ? lock_acquire+0x1ae/0x510 [ 236.359805][ C1] ? lock_sync+0x190/0x190 [ 236.359839][ C1] ? find_held_lock+0x2d/0x110 [ 236.359892][ C1] schedule+0xe7/0x1b0 executing program ** 3501 printk messages dropped ** [ 236.546734][ C1] [ 236.546746][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 236.546789][ C1] Call Trace: [ 236.546799][ C1] [ 236.546812][ C1] __schedule+0xc79/0x30a0 [ 236.546857][ C1] ? io_schedule_timeout+0x150/0x150 [ 236.546901][ C1] ? lock_acquire+0x1ae/0x510 [ 236.546935][ C1] ? lock_sync+0x190/0x190 ** 3509 printk messages dropped ** [ 236.726051][ C1] Call Trace: [ 236.726060][ C1] [ 236.726072][ C1] ? kernel_read+0x1b0/0x1b0 [ 236.726115][ C1] ? rcu_is_watching+0x12/0xb0 [ 236.726158][ C1] ? __fget_light+0x1fc/0x260 [ 236.726198][ C1] ? ksys_read+0x1f0/0x250 [ 236.726238][ C1] ? vfs_write+0xe40/0xe40 [ 236.726279][ C1] ? syscall_enter_from_user_mode+0x26/0x80 ** 3501 printk messages dropped ** [ 236.906619][ C1] ? __kthread_parkme+0x152/0x220 [ 236.906652][ C1] ? worker_thread+0x1290/0x1290 [ 236.906691][ C1] kthread+0x33a/0x430 [ 236.906725][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 236.906762][ C1] ret_from_fork+0x45/0x80 [ 236.906808][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 236.906845][ C1] ret_from_fork_asm+0x11/0x20 ** 3535 printk messages dropped ** [ 237.086450][ C1] __schedule+0xc79/0x30a0 [ 237.086497][ C1] ? io_schedule_timeout+0x150/0x150 [ 237.086544][ C1] ? lock_acquire+0x1ae/0x510 [ 237.086579][ C1] ? lock_sync+0x190/0x190 [ 237.086613][ C1] ? find_held_lock+0x2d/0x110 [ 237.086665][ C1] schedule+0xe7/0x1b0 [ 237.086708][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 237.086744][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 237.086783][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 ** 3505 printk messages dropped ** [ 237.269350][ C1] [ 237.269362][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 237.269409][ C1] Call Trace: [ 237.269419][ C1] [ 237.269433][ C1] __schedule+0xc79/0x30a0 [ 237.269480][ C1] ? io_schedule_timeout+0x150/0x150 [ 237.269528][ C1] ? lock_acquire+0x1ae/0x510 [ 237.269564][ C1] ? lock_sync+0x190/0x190 [ 237.269597][ C1] ? find_held_lock+0x2d/0x110 [ 237.269669][ C1] schedule+0xe7/0x1b0 ** 3466 printk messages dropped ** [ 237.456292][ C1] ? lock_acquire+0x1ae/0x510 [ 237.456335][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 237.456368][ C1] ? lock_timer_base+0x5d/0x200 [ 237.456414][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 237.456449][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 237.456493][ C1] kjournald2+0x1fb/0x900 [ 237.456535][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 237.456582][ C1] ? kthread+0x26d/0x430 [ 237.456619][ C1] ? prepare_to_swait_exclusive+0x240/0x240 executing program ** 3542 printk messages dropped ** [ 237.649574][ C1] kthread+0x33a/0x430 [ 237.649610][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 237.649651][ C1] ret_from_fork+0x45/0x80 [ 237.649702][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 237.649743][ C1] ret_from_fork_asm+0x11/0x20 [ 237.649789][ C1] [ 237.649803][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 237.649859][ C1] Call Trace: ** 3541 printk messages dropped ** [ 237.842026][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 237.842061][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 237.842106][ C1] do_select+0x12f7/0x1760 [ 237.842154][ C1] ? select_estimate_accuracy+0x340/0x340 [ 237.842196][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 237.842229][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 237.842264][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3542 printk messages dropped ** [ 238.026290][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.026340][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.026392][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.026443][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.026494][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.026543][ C1] ? preempt_count_sub+0x150/0x150 [ 238.026594][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3527 printk messages dropped ** [ 238.216842][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.216904][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.216962][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.217015][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.217072][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.217128][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3558 printk messages dropped ** [ 238.409538][ C1] ? preempt_count_sub+0x150/0x150 [ 238.409587][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 238.409620][ C1] ? dput+0x19f/0xfd0 [ 238.409667][ C1] ? core_sys_select+0x462/0xb30 [ 238.409707][ C1] core_sys_select+0x462/0xb30 [ 238.409752][ C1] ? do_compat_pselect+0x240/0x240 [ 238.409793][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 238.409825][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 ** 3520 printk messages dropped ** [ 238.590562][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.590606][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.590651][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.590695][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.590740][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 238.590785][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3520 printk messages dropped ** [ 238.776486][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 238.776529][ C1] sock_recvmsg+0xe2/0x170 [ 238.776585][ C1] ? ksys_write+0x12f/0x250 [ 238.776631][ C1] ? security_file_permission+0xdc/0x100 [ 238.776678][ C1] ? vfs_read+0x7ef/0x930 [ 238.776720][ C1] ? kernel_write+0x6c0/0x6c0 [ 238.776764][ C1] ? rcu_is_watching+0x12/0xb0 [ 238.776812][ C1] ? __fget_light+0x1fc/0x260 [ 238.776856][ C1] ? ksys_read+0x1f0/0x250 ** 3515 printk messages dropped ** [ 238.958893][ C1] RAX: 0000000000000046 RBX: 0000000000000002 RCX: 00007f171c440b6a [ 238.958917][ C1] RDX: 00000000000000ff RSI: 00005631abb69950 RDI: 0000000000000000 [ 238.958940][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 [ 238.958963][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb699a3 [ 238.958988][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 ** 3542 printk messages dropped ** [ 239.149702][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.149751][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.149799][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.149849][ C1] ? preempt_count_sub+0x150/0x150 [ 239.149900][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 239.149937][ C1] ? dput+0x19f/0xfd0 [ 239.149997][ C1] ? core_sys_select+0x462/0xb30 [ 239.150038][ C1] core_sys_select+0x462/0xb30 ** 3523 printk messages dropped ** [ 239.331660][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.331702][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.331744][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.331787][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.331853][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.331897][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3538 printk messages dropped ** [ 239.519582][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 239.519616][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 239.519662][ C1] ? set_user_sigmask+0x216/0x2a0 [ 239.519695][ C1] ? kernel_read+0x1b0/0x1b0 [ 239.519737][ C1] ? __set_current_blocked+0x110/0x110 [ 239.519770][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 239.519806][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 ** 3538 printk messages dropped ** [ 239.709579][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.709625][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.709670][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.709716][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.709761][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.709806][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 239.709851][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3552 printk messages dropped ** [ 239.891833][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 239.891865][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 239.891908][ C1] ? set_user_sigmask+0x216/0x2a0 [ 239.891939][ C1] ? kernel_read+0x1b0/0x1b0 [ 239.891979][ C1] ? __set_current_blocked+0x110/0x110 [ 239.892011][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 239.892045][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 ** 3550 printk messages dropped ** [ 240.086075][ C1] ? ksys_read+0x1a7/0x250 [ 240.086119][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 240.086167][ C1] do_syscall_64+0x38/0xb0 [ 240.086217][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 240.086258][ C1] RIP: 0033:0x7f0e6fe07591 [ 240.086282][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 240.086316][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 240.086340][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d ** 3551 printk messages dropped ** [ 240.272071][ C1] do_syscall_64+0x38/0xb0 [ 240.272119][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 240.272156][ C1] RIP: 0033:0x7f0e6fe07591 [ 240.272180][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 240.272212][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 240.272235][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d ** 3517 printk messages dropped ** [ 240.462977][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 240.463012][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 240.463051][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 240.463099][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 240.463147][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 240.463196][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 240.463253][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3525 printk messages dropped ** [ 240.645691][ C1] ? __schedule+0xc20/0x30a0 [ 240.645738][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 240.645774][ C1] ? trace_tlb_flush+0xf3/0x130 [ 240.645817][ C1] ? __schedule+0xc79/0x30a0 [ 240.645858][ C1] ? io_schedule_timeout+0x150/0x150 [ 240.645904][ C1] ? ksys_read+0x1a7/0x250 [ 240.645945][ C1] ? schedule+0xe7/0x1b0 [ 240.645984][ C1] ? exit_to_user_mode_prepare+0xbb/0x1f0 [ 240.646029][ C1] ? syscall_exit_to_user_mode+0x1d/0x60 ** 3511 printk messages dropped ** [ 240.831618][ C1] ? vfs_read+0x7ef/0x930 [ 240.831658][ C1] ? kernel_read+0x1b0/0x1b0 [ 240.831698][ C1] ? rcu_is_watching+0x12/0xb0 [ 240.831748][ C1] ? __fget_light+0x1fc/0x260 [ 240.831787][ C1] ? ksys_read+0x1f0/0x250 [ 240.831827][ C1] ? vfs_write+0xe40/0xe40 [ 240.831867][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 240.831904][ C1] ? do_syscall_64+0x38/0xb0 ** 3531 printk messages dropped ** [ 241.022455][ C1] ? select_estimate_accuracy+0x340/0x340 [ 241.022501][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 241.022537][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 241.022576][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 241.022624][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 241.022671][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3504 printk messages dropped ** [ 241.206484][ C1] [ 241.206496][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 241.206542][ C1] Call Trace: [ 241.206552][ C1] [ 241.206565][ C1] __schedule+0xc79/0x30a0 [ 241.206612][ C1] ? io_schedule_timeout+0x150/0x150 [ 241.206658][ C1] ? lock_acquire+0x1ae/0x510 [ 241.206695][ C1] ? lock_sync+0x190/0x190 [ 241.206729][ C1] ? find_held_lock+0x2d/0x110 executing program executing program executing program executing program ** 3565 printk messages dropped ** [ 241.390463][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 241.390486][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 241.390507][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 241.390528][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 241.390556][ C1] [ 241.390568][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 executing program ** 3531 printk messages dropped ** [ 241.581858][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 241.581894][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 241.581938][ C1] ? set_user_sigmask+0x216/0x2a0 [ 241.581971][ C1] ? kernel_read+0x1b0/0x1b0 [ 241.582013][ C1] ? __set_current_blocked+0x110/0x110 [ 241.582046][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 241.582080][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 241.582112][ C1] ? sigprocmask+0xf1/0x330 ** 3537 printk messages dropped ** [ 241.772172][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 241.772210][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 241.772258][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 241.772306][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 241.772355][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 241.772404][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3535 printk messages dropped ** [ 241.957597][ C1] Call Trace: [ 241.957607][ C1] [ 241.957620][ C1] __schedule+0xc79/0x30a0 [ 241.957668][ C1] ? io_schedule_timeout+0x150/0x150 [ 241.957715][ C1] ? lock_acquire+0x1ae/0x510 [ 241.957751][ C1] ? lock_sync+0x190/0x190 [ 241.957784][ C1] ? find_held_lock+0x2d/0x110 [ 241.957836][ C1] schedule+0xe7/0x1b0 [ 241.957879][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 ** 3517 printk messages dropped ** [ 242.143928][ C1] ? lock_sync+0x190/0x190 [ 242.143962][ C1] ? find_held_lock+0x2d/0x110 [ 242.144014][ C1] schedule+0xe7/0x1b0 [ 242.144057][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 242.144114][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 242.144154][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 242.144206][ C1] do_select+0x12f7/0x1760 [ 242.144259][ C1] ? select_estimate_accuracy+0x340/0x340 [ 242.144306][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3525 printk messages dropped ** [ 242.329661][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 242.329707][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 242.329753][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 242.329801][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 242.329849][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 242.329896][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 executing program ** 3538 printk messages dropped ** [ 242.523054][ C1] ? lock_acquire+0x1ae/0x510 [ 242.523091][ C1] ? lock_sync+0x190/0x190 [ 242.523123][ C1] ? find_held_lock+0x2d/0x110 [ 242.523176][ C1] schedule+0xe7/0x1b0 [ 242.523219][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 242.523256][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 242.523295][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 242.523343][ C1] do_select+0x12f7/0x1760 [ 242.523392][ C1] ? select_estimate_accuracy+0x340/0x340 ** 3517 printk messages dropped ** [ 242.710170][ C1] Call Trace: [ 242.710180][ C1] [ 242.710193][ C1] __schedule+0xc79/0x30a0 [ 242.710239][ C1] ? io_schedule_timeout+0x150/0x150 [ 242.710286][ C1] ? lock_acquire+0x1ae/0x510 [ 242.710322][ C1] ? lock_sync+0x190/0x190 [ 242.710355][ C1] ? find_held_lock+0x2d/0x110 [ 242.710406][ C1] schedule+0xe7/0x1b0 ** 3527 printk messages dropped ** [ 242.899871][ C1] ? do_syscall_64+0x38/0xb0 [ 242.899918][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 242.899961][ C1] [ 242.899973][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 242.900020][ C1] Call Trace: [ 242.900031][ C1] [ 242.900044][ C1] __schedule+0xc79/0x30a0 [ 242.900090][ C1] ? io_schedule_timeout+0x150/0x150 [ 242.900136][ C1] ? lock_acquire+0x1ae/0x510 ** 3497 printk messages dropped ** [ 243.077283][ C1] RAX: 0000000000000078 RBX: 0000000000000002 RCX: 00007f171c440b6a [ 243.077305][ C1] RDX: 00000000000000ff RSI: 00005631abb69950 RDI: 0000000000000000 [ 243.077327][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 [ 243.077348][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb6999a [ 243.077371][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 ** 3517 printk messages dropped ** [ 243.266103][ C1] ? io_schedule_timeout+0x150/0x150 [ 243.266149][ C1] ? ksys_read+0x1a7/0x250 [ 243.266190][ C1] schedule+0xe7/0x1b0 [ 243.266231][ C1] exit_to_user_mode_prepare+0xbb/0x1f0 [ 243.266277][ C1] ? do_syscall_64+0x38/0xb0 [ 243.266321][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 243.266362][ C1] [ 243.266374][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 ** 3535 printk messages dropped ** [ 243.447352][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 243.447398][ C1] ? preempt_count_sub+0x150/0x150 [ 243.447446][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 243.447479][ C1] ? dput+0x19f/0xfd0 [ 243.447584][ C1] ? core_sys_select+0x462/0xb30 [ 243.447629][ C1] core_sys_select+0x462/0xb30 [ 243.447678][ C1] ? do_compat_pselect+0x240/0x240 [ 243.447723][ C1] ? __fsnotify_parent+0x4fc/0xa10 ** 3545 printk messages dropped ** [ 243.633123][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 243.633168][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 243.633214][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 243.633260][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 243.633305][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3501 printk messages dropped ** [ 243.817623][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 243.817665][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 243.817707][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 243.817749][ C1] sock_recvmsg+0xe2/0x170 [ 243.817801][ C1] sock_read_iter+0x2c3/0x3c0 [ 243.817853][ C1] ? sock_recvmsg+0x170/0x170 [ 243.817911][ C1] ? security_file_permission+0xdc/0x100 [ 243.817958][ C1] vfs_read+0x7ef/0x930 ** 3507 printk messages dropped ** [ 243.994158][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 243.994196][ C1] ? kthread+0x26d/0x430 [ 243.994234][ C1] ? worker_thread+0x1290/0x1290 [ 243.994277][ C1] ? __kthread_parkme+0x152/0x220 [ 243.994313][ C1] ? worker_thread+0x1290/0x1290 [ 243.994354][ C1] kthread+0x33a/0x430 [ 243.994391][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 243.994431][ C1] ret_from_fork+0x45/0x80 [ 243.994487][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3518 printk messages dropped ** [ 244.180134][ C1] ? io_schedule_timeout+0x150/0x150 [ 244.180179][ C1] ? mark_lock+0x105/0x1950 [ 244.180213][ C1] ? lock_acquire+0x1ae/0x510 [ 244.180246][ C1] ? find_held_lock+0x2d/0x110 [ 244.180300][ C1] schedule+0xe7/0x1b0 [ 244.180345][ C1] schedule_timeout+0x27a/0x2c0 [ 244.180402][ C1] ? kasan_set_track+0x25/0x30 ** 3515 printk messages dropped ** [ 244.369684][ C1] schedule+0xe7/0x1b0 [ 244.369724][ C1] schedule_timeout+0x27a/0x2c0 [ 244.369773][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 244.369824][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 244.369857][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 244.369896][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 244.369941][ C1] ? datagram_poll+0x4f0/0x4f0 [ 244.369982][ C1] ? skb_release_data+0x5b0/0x7f0 ** 3506 printk messages dropped ** [ 244.544900][ C1] Call Trace: [ 244.544910][ C1] [ 244.544921][ C1] ? __stack_depot_save+0x39/0x510 [ 244.544967][ C1] ? kasan_save_stack+0x33/0x50 [ 244.545003][ C1] ? mark_lock+0x105/0x1950 [ 244.545034][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 244.545067][ C1] ? mark_lock+0x105/0x1950 [ 244.545099][ C1] ? lock_acquire+0x1ae/0x510 ** 3499 printk messages dropped ** [ 244.727238][ C1] ? spin_bug+0x1d0/0x1d0 [ 244.727273][ C1] schedule+0xe7/0x1b0 [ 244.727312][ C1] rescuer_thread+0x882/0xcf0 [ 244.727352][ C1] ? __kthread_parkme+0xc4/0x220 [ 244.727386][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 244.727465][ C1] ? kthread+0x26d/0x430 [ 244.727521][ C1] ? worker_thread+0x1290/0x1290 [ 244.727564][ C1] ? __kthread_parkme+0x152/0x220 [ 244.727600][ C1] ? worker_thread+0x1290/0x1290 ** 3514 printk messages dropped ** [ 244.905238][ C1] kthread+0x33a/0x430 [ 244.905272][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 244.905309][ C1] ret_from_fork+0x45/0x80 [ 244.905357][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 244.905399][ C1] ret_from_fork_asm+0x11/0x20 [ 244.905442][ C1] [ 244.905454][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3557 printk messages dropped ** [ 245.093832][ C1] Call Trace: [ 245.093843][ C1] [ 245.093856][ C1] __schedule+0xc79/0x30a0 [ 245.093905][ C1] ? io_schedule_timeout+0x150/0x150 [ 245.093953][ C1] ? lock_acquire+0x1ae/0x510 [ 245.093990][ C1] ? lock_sync+0x190/0x190 [ 245.094024][ C1] ? find_held_lock+0x2d/0x110 [ 245.094085][ C1] schedule+0xe7/0x1b0 ** 3531 printk messages dropped ** [ 245.278291][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.278341][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.278391][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.278441][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.278491][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.278541][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3539 printk messages dropped ** [ 245.456903][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.456948][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.456992][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.457037][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.457081][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.457128][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.457172][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3510 printk messages dropped ** [ 245.639749][ C1] ? sock_recvmsg+0xe2/0x170 [ 245.639801][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 245.639852][ C1] ? sock_recvmsg+0x170/0x170 [ 245.639907][ C1] ? security_file_permission+0xdc/0x100 [ 245.639954][ C1] ? vfs_read+0x7ef/0x930 [ 245.639998][ C1] ? kernel_read+0x1b0/0x1b0 [ 245.640040][ C1] ? rcu_is_watching+0x12/0xb0 [ 245.640088][ C1] ? __fget_light+0x1fc/0x260 [ 245.640132][ C1] ? ksys_read+0x1f0/0x250 ** 3542 printk messages dropped ** [ 245.830171][ C1] ? select_estimate_accuracy+0x340/0x340 [ 245.830217][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 245.830253][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 245.830292][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.830341][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 245.830395][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3553 printk messages dropped ** [ 246.017420][ C1] RIP: 0033:0x7f0e6fe07591 [ 246.017442][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 246.017474][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 246.017496][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 246.017517][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 ** 3547 printk messages dropped ** [ 246.199116][ C1] do_syscall_64+0x38/0xb0 [ 246.199168][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 246.199220][ C1] RIP: 0033:0x7f0e6fe07591 [ 246.199261][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 246.199296][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 246.199318][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d executing program executing program executing program executing program ** 3520 printk messages dropped ** [ 246.379963][ C1] ? ksys_read+0x1f0/0x250 [ 246.380002][ C1] ? vfs_write+0xe40/0xe40 [ 246.380043][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 246.380080][ C1] ? do_syscall_64+0x38/0xb0 [ 246.380126][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 246.380166][ C1] [ 246.380178][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 246.380221][ C1] Call Trace: [ 246.380231][ C1] executing program ** 3553 printk messages dropped ** [ 246.561892][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 246.561936][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 246.561981][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 246.562026][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 246.562072][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3524 printk messages dropped ** [ 246.747709][ C1] ? lock_acquire+0x1ae/0x510 [ 246.747747][ C1] ? lock_sync+0x190/0x190 [ 246.747782][ C1] ? find_held_lock+0x2d/0x110 [ 246.747837][ C1] schedule+0xe7/0x1b0 [ 246.747882][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 246.747920][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 246.747959][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 246.748010][ C1] do_select+0x12f7/0x1760 ** 3475 printk messages dropped ** [ 246.924808][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 246.924848][ C1] ret_from_fork_asm+0x11/0x20 [ 246.924894][ C1] [ 246.924906][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 246.924957][ C1] Call Trace: [ 246.924967][ C1] [ 246.924980][ C1] __schedule+0xc79/0x30a0 [ 246.925026][ C1] ? io_schedule_timeout+0x150/0x150 ** 3504 printk messages dropped ** [ 247.109678][ C1] ? kthread+0x26d/0x430 [ 247.109717][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 247.109766][ C1] ? __kthread_parkme+0x152/0x220 [ 247.109803][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 247.109845][ C1] kthread+0x33a/0x430 [ 247.109883][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 247.109924][ C1] ret_from_fork+0x45/0x80 [ 247.109977][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 247.110018][ C1] ret_from_fork_asm+0x11/0x20 ** 3553 printk messages dropped ** [ 247.299995][ C1] ? set_user_sigmask+0x216/0x2a0 [ 247.300030][ C1] ? kernel_read+0x1b0/0x1b0 [ 247.300074][ C1] ? __set_current_blocked+0x110/0x110 [ 247.300110][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 247.300147][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 247.300182][ C1] ? sigprocmask+0xf1/0x330 [ 247.300214][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 247.300264][ C1] ? kern_select+0x1d0/0x1d0 [ 247.300307][ C1] ? __fget_light+0x1fc/0x260 ** 3534 printk messages dropped ** [ 247.491727][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 247.491772][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 247.491817][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 247.491863][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 247.491909][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 247.491954][ C1] ? preempt_count_sub+0x150/0x150 [ 247.492003][ C1] ? reacquire_held_locks+0x4b0/0x4b0 executing program ** 3533 printk messages dropped ** [ 247.681762][ C1] Call Trace: [ 247.681773][ C1] [ 247.681786][ C1] __schedule+0xc79/0x30a0 [ 247.681833][ C1] ? io_schedule_timeout+0x150/0x150 [ 247.681879][ C1] ? lock_acquire+0x1ae/0x510 [ 247.681915][ C1] ? lock_sync+0x190/0x190 [ 247.681949][ C1] ? find_held_lock+0x2d/0x110 [ 247.682000][ C1] schedule+0xe7/0x1b0 [ 247.682044][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 247.682081][ C1] ? schedule_timeout_idle+0xa0/0xa0 ** 3544 printk messages dropped ** [ 247.871518][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 247.871566][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 247.871615][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 247.871667][ C1] ? preempt_count_sub+0x150/0x150 [ 247.871715][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 247.871749][ C1] ? dput+0x19f/0xfd0 [ 247.871801][ C1] ? core_sys_select+0x462/0xb30 ** 3545 printk messages dropped ** [ 248.062508][ C1] ? do_compat_pselect+0x240/0x240 [ 248.062552][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 248.062588][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 248.062634][ C1] ? set_user_sigmask+0x216/0x2a0 [ 248.062697][ C1] ? kernel_read+0x1b0/0x1b0 [ 248.062739][ C1] ? __set_current_blocked+0x110/0x110 [ 248.062773][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 248.062809][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 ** 3527 printk messages dropped ** [ 248.249639][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 248.249684][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 248.249736][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 248.249782][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 248.249826][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 248.249872][ C1] ? preempt_count_sub+0x150/0x150 ** 3500 printk messages dropped ** [ 248.435887][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 248.435921][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 248.435961][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 248.436006][ C1] ? datagram_poll+0x4f0/0x4f0 [ 248.436047][ C1] ? proto_seq_start+0x50/0x50 [ 248.436085][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 248.436126][ C1] ? unix_detach_fds+0x1a0/0x1a0 ** 3513 printk messages dropped ** [ 248.616651][ C1] ? worker_thread+0x1290/0x1290 [ 248.616699][ C1] kthread+0x33a/0x430 [ 248.616735][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 248.616775][ C1] ret_from_fork+0x45/0x80 [ 248.616824][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 248.616865][ C1] ret_from_fork_asm+0x11/0x20 [ 248.616911][ C1] [ 248.616923][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3526 printk messages dropped ** [ 248.798857][ C1] Call Trace: [ 248.798868][ C1] [ 248.798882][ C1] __schedule+0xc79/0x30a0 [ 248.798931][ C1] ? io_schedule_timeout+0x150/0x150 [ 248.798980][ C1] ? lock_acquire+0x1ae/0x510 [ 248.799019][ C1] ? lock_sync+0x190/0x190 [ 248.799053][ C1] ? find_held_lock+0x2d/0x110 [ 248.799107][ C1] schedule+0xe7/0x1b0 [ 248.799165][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 ** 3524 printk messages dropped ** [ 248.986149][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 248.986193][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 248.986236][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 248.986280][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 248.986325][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 248.986370][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 248.986414][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3509 printk messages dropped ** [ 249.172721][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 [ 249.172743][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb699a1 [ 249.172766][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 [ 249.172794][ C1] [ 249.172807][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 ** 3510 printk messages dropped ** [ 249.362455][ C1] ? skb_copy_datagram_iter+0xa1/0x200 [ 249.362497][ C1] ? consume_skb+0xdf/0x170 [ 249.362534][ C1] ? __unix_dgram_recvmsg+0x80f/0xe70 [ 249.362577][ C1] ? unix_stream_connect+0x1700/0x1700 [ 249.362619][ C1] ? preempt_count_sub+0x150/0x150 [ 249.362670][ C1] ? shmem_unuse_inode+0xa50/0xa50 [ 249.362722][ C1] ? aa_sk_perm+0x2c1/0xae0 ** 3525 printk messages dropped ** [ 249.546178][ C1] RAX: 000000000000004e RBX: 0000000000000002 RCX: 00007f171c440b6a [ 249.546202][ C1] RDX: 00000000000000ff RSI: 00005631abb69950 RDI: 0000000000000000 [ 249.546224][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 [ 249.546246][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb699a5 [ 249.546270][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 [ 249.546297][ C1] ** 3503 printk messages dropped ** [ 249.728352][ C1] ? rcu_is_watching+0x12/0xb0 [ 249.728402][ C1] ? __fget_light+0x1fc/0x260 [ 249.728447][ C1] ? ksys_read+0x1f0/0x250 [ 249.728490][ C1] ? vfs_write+0xe40/0xe40 [ 249.728534][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 249.728575][ C1] ? do_syscall_64+0x38/0xb0 [ 249.728626][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 249.728670][ C1] [ 249.728683][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 ** 3488 printk messages dropped ** [ 249.918408][ C1] ? spin_bug+0x1d0/0x1d0 [ 249.918446][ C1] schedule+0xe7/0x1b0 [ 249.918492][ C1] rescuer_thread+0x882/0xcf0 [ 249.918536][ C1] ? __kthread_parkme+0xc4/0x220 [ 249.918580][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 249.918618][ C1] ? kthread+0x26d/0x430 [ 249.918656][ C1] ? worker_thread+0x1290/0x1290 [ 249.918699][ C1] ? __kthread_parkme+0x152/0x220 ** 3502 printk messages dropped ** [ 250.113311][ C1] Call Trace: [ 250.113322][ C1] [ 250.113335][ C1] __schedule+0xc79/0x30a0 [ 250.113381][ C1] ? io_schedule_timeout+0x150/0x150 [ 250.113428][ C1] ? rescuer_thread+0x82f/0xcf0 [ 250.113470][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 250.113508][ C1] ? spin_bug+0x1d0/0x1d0 [ 250.113546][ C1] schedule+0xe7/0x1b0 [ 250.113588][ C1] rescuer_thread+0x882/0xcf0 ** 3525 printk messages dropped ** [ 250.296921][ C1] ? ksys_read+0x1f0/0x250 [ 250.296964][ C1] ? vfs_write+0xe40/0xe40 [ 250.297007][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 250.297047][ C1] ? do_syscall_64+0x38/0xb0 [ 250.297096][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 250.297139][ C1] [ 250.297152][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 250.297197][ C1] Call Trace: [ 250.297207][ C1] ** 3523 printk messages dropped ** [ 250.480209][ C1] ? __lock_acquire+0x182f/0x5de0 [ 250.480241][ C1] ? shmem_write_begin+0x15a/0x460 [ 250.480289][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 250.480327][ C1] ? generic_perform_write+0x278/0x600 [ 250.480374][ C1] ? folio_add_wait_queue+0x1c0/0x1c0 [ 250.480416][ C1] ? generic_write_checks_count+0x2d0/0x2d0 [ 250.480464][ C1] ? shmem_file_write_iter+0x110/0x140 ** 3517 printk messages dropped ** [ 250.667843][ C1] ? skb_free_head+0x110/0x1b0 [ 250.667877][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 250.667913][ C1] ? skb_copy_and_hash_datagram_iter+0x50/0x50 [ 250.667965][ C1] ? kfree_skbmem+0xef/0x1b0 [ 250.667998][ C1] ? unix_detach_fds+0x1a0/0x1a0 [ 250.668042][ C1] ? kfree_skbmem+0xef/0x1b0 [ 250.668076][ C1] ? consume_skb+0xd2/0x170 ** 3539 printk messages dropped ** [ 250.849510][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 250.849556][ C1] ? preempt_count_sub+0x150/0x150 [ 250.849611][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 250.849646][ C1] ? dput+0x19f/0xfd0 [ 250.849692][ C1] ? core_sys_select+0x462/0xb30 [ 250.849732][ C1] core_sys_select+0x462/0xb30 [ 250.849776][ C1] ? do_compat_pselect+0x240/0x240 ** 3554 printk messages dropped ** [ 251.027619][ C1] ? __fget_light+0x1fc/0x260 [ 251.027664][ C1] ? ksys_read+0x1a7/0x250 [ 251.027710][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 251.027760][ C1] do_syscall_64+0x38/0xb0 [ 251.027812][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 251.027854][ C1] RIP: 0033:0x7f0e6fe07591 [ 251.027880][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 251.027916][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 ** 3503 printk messages dropped ** [ 251.208965][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 251.209010][ C1] [ 251.209023][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 251.209072][ C1] Call Trace: [ 251.209083][ C1] [ 251.209098][ C1] __schedule+0xc79/0x30a0 [ 251.209146][ C1] ? io_schedule_timeout+0x150/0x150 [ 251.209208][ C1] ? lock_acquire+0x1ae/0x510 [ 251.209244][ C1] ? lock_sync+0x190/0x190 executing program executing program executing program executing program ** 3538 printk messages dropped ** [ 251.399606][ C1] ? schedule+0xe7/0x1b0 [ 251.399648][ C1] ? exit_to_user_mode_prepare+0xbb/0x1f0 [ 251.399694][ C1] ? syscall_exit_to_user_mode+0x1d/0x60 [ 251.399732][ C1] ? do_syscall_64+0x44/0xb0 [ 251.399780][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 251.399824][ C1] [ 251.399837][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 executing program ** 3544 printk messages dropped ** [ 251.588561][ C1] ? kernel_read+0x1b0/0x1b0 [ 251.588606][ C1] ? __set_current_blocked+0x110/0x110 [ 251.588641][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 251.588678][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 251.588713][ C1] ? sigprocmask+0xf1/0x330 [ 251.588745][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 251.588794][ C1] ? kern_select+0x1d0/0x1d0 [ 251.588838][ C1] ? __fget_light+0x1fc/0x260 [ 251.588881][ C1] ? ksys_read+0x1a7/0x250 ** 3537 printk messages dropped ** [ 251.772857][ C1] ? dput+0x19f/0xfd0 [ 251.772904][ C1] ? core_sys_select+0x462/0xb30 [ 251.772945][ C1] core_sys_select+0x462/0xb30 [ 251.772990][ C1] ? do_compat_pselect+0x240/0x240 [ 251.773030][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 251.773064][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 251.773106][ C1] ? set_user_sigmask+0x216/0x2a0 [ 251.773139][ C1] ? kernel_read+0x1b0/0x1b0 [ 251.773181][ C1] ? __set_current_blocked+0x110/0x110 ** 3503 printk messages dropped ** [ 251.959864][ C1] ? do_syscall_64+0x38/0xb0 [ 251.959908][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 251.959954][ C1] [ 251.959967][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 251.960011][ C1] Call Trace: [ 251.960020][ C1] [ 251.960033][ C1] __schedule+0xc79/0x30a0 [ 251.960076][ C1] ? io_schedule_timeout+0x150/0x150 [ 251.960119][ C1] ? lock_acquire+0x1ae/0x510 ** 3545 printk messages dropped ** [ 252.153191][ C1] Call Trace: [ 252.153202][ C1] [ 252.153217][ C1] __schedule+0xc79/0x30a0 [ 252.153265][ C1] ? io_schedule_timeout+0x150/0x150 [ 252.153313][ C1] ? lock_acquire+0x1ae/0x510 [ 252.153351][ C1] ? lock_sync+0x190/0x190 [ 252.153385][ C1] ? find_held_lock+0x2d/0x110 [ 252.153446][ C1] schedule+0xe7/0x1b0 [ 252.153492][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 252.153531][ C1] ? schedule_timeout_idle+0xa0/0xa0 ** 3486 printk messages dropped ** [ 252.340442][ C1] ? skb_release_data+0x5b0/0x7f0 [ 252.340477][ C1] ? kfree_skbmem+0xef/0x1b0 [ 252.340510][ C1] ? skb_release_head_state+0xa3/0x2b0 [ 252.340545][ C1] ? kfree_skbmem+0xef/0x1b0 [ 252.340579][ C1] ? __unix_dgram_recvmsg+0x267/0xe70 [ 252.340620][ C1] ? __unix_dgram_recvmsg+0x80f/0xe70 [ 252.340664][ C1] ? unix_stream_connect+0x1700/0x1700 [ 252.340705][ C1] ? preempt_count_sub+0x150/0x150 [ 252.340769][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3489 printk messages dropped ** [ 252.525447][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 252.525498][ C1] ? lock_timer_base+0x5d/0x200 [ 252.525543][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 252.525578][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 252.525621][ C1] kjournald2+0x1fb/0x900 [ 252.525662][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 252.525703][ C1] ? kthread+0x26d/0x430 [ 252.525740][ C1] ? prepare_to_swait_exclusive+0x240/0x240 executing program ** 3533 printk messages dropped ** [ 252.720194][ C1] ? do_syscall_64+0x38/0xb0 [ 252.720239][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 252.720280][ C1] [ 252.720292][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 252.720333][ C1] Call Trace: [ 252.720343][ C1] [ 252.720361][ C1] __schedule+0xc79/0x30a0 [ 252.720404][ C1] ? io_schedule_timeout+0x150/0x150 ** 3502 printk messages dropped ** [ 252.904621][ C1] [ 252.904632][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 252.904671][ C1] Call Trace: [ 252.904681][ C1] [ 252.904692][ C1] __schedule+0xc79/0x30a0 [ 252.904752][ C1] ? io_schedule_timeout+0x150/0x150 [ 252.904798][ C1] ? lock_acquire+0x1ae/0x510 [ 252.904833][ C1] ? lock_sync+0x190/0x190 [ 252.904876][ C1] ? find_held_lock+0x2d/0x110 [ 252.904924][ C1] schedule+0xe7/0x1b0 ** 3485 printk messages dropped ** [ 253.085604][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 253.085643][ C1] ? spin_bug+0x1d0/0x1d0 [ 253.085681][ C1] schedule+0xe7/0x1b0 [ 253.085723][ C1] rescuer_thread+0x882/0xcf0 [ 253.085764][ C1] ? __kthread_parkme+0xc4/0x220 [ 253.085798][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 253.085836][ C1] ? kthread+0x26d/0x430 [ 253.085873][ C1] ? worker_thread+0x1290/0x1290 ** 3523 printk messages dropped ** [ 253.277902][ C1] ? vfs_write+0xe40/0xe40 [ 253.277946][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 253.278008][ C1] ? do_syscall_64+0x38/0xb0 [ 253.278059][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 253.278104][ C1] [ 253.278118][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 253.278164][ C1] Call Trace: [ 253.278175][ C1] [ 253.278189][ C1] __schedule+0xc79/0x30a0 ** 3493 printk messages dropped ** [ 253.459737][ C1] ? mark_lock+0x105/0x1950 [ 253.459777][ C1] ? kasan_set_track+0x25/0x30 [ 253.459812][ C1] ? __mutex_unlock_slowpath+0x165/0x640 [ 253.459864][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 253.459899][ C1] ? bit_wait_timeout+0x160/0x160 [ 253.459943][ C1] ? mark_lock+0x105/0x1950 [ 253.459974][ C1] ? skb_release_data+0x5b5/0x7f0 [ 253.460008][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3487 printk messages dropped ** [ 253.643598][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 253.643629][ C1] ? lock_timer_base+0x5d/0x200 [ 253.643671][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 253.643704][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 253.643745][ C1] kjournald2+0x1fb/0x900 [ 253.643785][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 253.643823][ C1] ? kthread+0x26d/0x430 ** 3505 printk messages dropped ** [ 253.826125][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 253.826165][ C1] ret_from_fork_asm+0x11/0x20 [ 253.826210][ C1] [ 253.826223][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 253.826281][ C1] Call Trace: [ 253.826292][ C1] [ 253.826305][ C1] __schedule+0xc79/0x30a0 [ 253.826352][ C1] ? io_schedule_timeout+0x150/0x150 ** 3512 printk messages dropped ** [ 254.005260][ C1] [ 254.005272][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 254.005329][ C1] Call Trace: [ 254.005339][ C1] [ 254.005353][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 254.005388][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 254.005441][ C1] ? lock_sync+0x190/0x190 [ 254.005488][ C1] ? kasan_set_track+0x25/0x30 [ 254.005527][ C1] ? skb_free_head+0x110/0x1b0 ** 3493 printk messages dropped ** [ 254.190270][ C1] ? spin_bug+0x1d0/0x1d0 [ 254.190310][ C1] schedule+0xe7/0x1b0 [ 254.190355][ C1] rescuer_thread+0x882/0xcf0 [ 254.190398][ C1] ? __kthread_parkme+0xc4/0x220 [ 254.190434][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 254.190472][ C1] ? kthread+0x26d/0x430 [ 254.190512][ C1] ? worker_thread+0x1290/0x1290 [ 254.190555][ C1] ? __kthread_parkme+0x152/0x220 [ 254.190592][ C1] ? worker_thread+0x1290/0x1290 ** 3522 printk messages dropped ** [ 254.380645][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 254.380685][ C1] ret_from_fork_asm+0x11/0x20 [ 254.380730][ C1] [ 254.380743][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 254.380797][ C1] Call Trace: [ 254.380807][ C1] [ 254.380821][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 254.380858][ C1] ? io_schedule_timeout+0x150/0x150 [ 254.380903][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 254.380953][ C1] ? kasan_set_track+0x25/0x30 ** 3514 printk messages dropped ** [ 254.570248][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 254.570285][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 254.570330][ C1] ? datagram_poll+0x4f0/0x4f0 [ 254.570369][ C1] ? proto_seq_start+0x50/0x50 [ 254.570405][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 254.570449][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 254.570491][ C1] ? unix_stream_connect+0x1700/0x1700 ** 3512 printk messages dropped ** [ 254.764809][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 254.764852][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 254.764897][ C1] ? folio_add_wait_queue+0x1c0/0x1c0 [ 254.764951][ C1] ? security_file_permission+0xdc/0x100 [ 254.764997][ C1] ? vfs_read+0x7ef/0x930 [ 254.765041][ C1] ? kernel_read+0x1b0/0x1b0 [ 254.765086][ C1] ? rcu_is_watching+0x12/0xb0 [ 254.765133][ C1] ? __fget_light+0x1fc/0x260 [ 254.765183][ C1] ? ksys_read+0x1f0/0x250 ** 3521 printk messages dropped ** [ 254.948741][ C1] ? find_held_lock+0x2d/0x110 [ 254.948795][ C1] schedule+0xe7/0x1b0 [ 254.948841][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 254.948880][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 254.948920][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 254.948970][ C1] do_select+0x12f7/0x1760 [ 254.949023][ C1] ? select_estimate_accuracy+0x340/0x340 [ 254.949069][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3540 printk messages dropped ** [ 255.141276][ C1] [ 255.141290][ C1] __schedule+0xc79/0x30a0 [ 255.141339][ C1] ? io_schedule_timeout+0x150/0x150 [ 255.141387][ C1] ? lock_acquire+0x1ae/0x510 [ 255.141425][ C1] ? lock_sync+0x190/0x190 [ 255.141459][ C1] ? find_held_lock+0x2d/0x110 [ 255.141513][ C1] schedule+0xe7/0x1b0 [ 255.141558][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 255.141597][ C1] ? schedule_timeout_idle+0xa0/0xa0 ** 3545 printk messages dropped ** [ 255.329273][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 255.329317][ C1] ? set_user_sigmask+0x216/0x2a0 [ 255.329350][ C1] ? kernel_read+0x1b0/0x1b0 [ 255.329392][ C1] ? __set_current_blocked+0x110/0x110 [ 255.329427][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 255.329462][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 255.329496][ C1] ? sigprocmask+0xf1/0x330 [ 255.329527][ C1] do_pselect.constprop.0+0x19c/0x1e0 ** 3563 printk messages dropped ** [ 255.518282][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 255.518333][ C1] do_syscall_64+0x38/0xb0 [ 255.518385][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 255.518427][ C1] RIP: 0033:0x7f0e6fe07591 [ 255.518452][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 255.518487][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 255.518512][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d ** 3512 printk messages dropped ** [ 255.701154][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 255.701204][ C1] do_select+0x12f7/0x1760 [ 255.701255][ C1] ? select_estimate_accuracy+0x340/0x340 [ 255.701300][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 255.701336][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 255.701375][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 255.701423][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 255.701471][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3531 printk messages dropped ** [ 255.887597][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 255.887645][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 255.887693][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 255.887741][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 255.887789][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 255.887837][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3524 printk messages dropped ** [ 256.083516][ C1] Call Trace: [ 256.083527][ C1] [ 256.083557][ C1] __schedule+0xc79/0x30a0 [ 256.083604][ C1] ? io_schedule_timeout+0x150/0x150 [ 256.083651][ C1] ? lock_acquire+0x1ae/0x510 [ 256.083686][ C1] ? lock_sync+0x190/0x190 [ 256.083719][ C1] ? find_held_lock+0x2d/0x110 [ 256.083772][ C1] schedule+0xe7/0x1b0 [ 256.083815][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 ** 3516 printk messages dropped ** [ 256.266455][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 256.266490][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 256.266543][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 256.266598][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 256.266657][ C1] ? sock_recvmsg+0xe2/0x170 [ 256.266708][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 256.266760][ C1] ? sock_recvmsg+0x170/0x170 [ 256.266815][ C1] ? security_file_permission+0xdc/0x100 executing program executing program executing program executing program ** 3534 printk messages dropped ** [ 256.447600][ C1] ? ksys_read+0x1a7/0x250 [ 256.447646][ C1] ? schedule+0xe7/0x1b0 [ 256.447689][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 256.447729][ C1] ? do_syscall_64+0x38/0xb0 [ 256.447789][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 256.447830][ C1] [ 256.447843][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 executing program ** 3547 printk messages dropped ** [ 256.627430][ C1] ? ksys_read+0x1a7/0x250 [ 256.627474][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 256.627521][ C1] do_syscall_64+0x38/0xb0 [ 256.627571][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 256.627611][ C1] RIP: 0033:0x7f0e6fe07591 [ 256.627634][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 256.627668][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 ** 3535 printk messages dropped ** [ 256.806402][ C1] do_syscall_64+0x38/0xb0 [ 256.806450][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 256.806506][ C1] RIP: 0033:0x7f0e6fe07591 [ 256.806546][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 256.806582][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 256.806605][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 256.806627][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 ** 3546 printk messages dropped ** [ 256.992866][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 256.992912][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 256.992957][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 256.993003][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 256.993049][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 256.993095][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 256.993141][ C1] ? preempt_count_sub+0x150/0x150 ** 3532 printk messages dropped ** [ 257.183291][ C1] ? preempt_count_sub+0x150/0x150 [ 257.183337][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 257.183369][ C1] ? dput+0x19f/0xfd0 [ 257.183413][ C1] ? core_sys_select+0x462/0xb30 [ 257.183450][ C1] core_sys_select+0x462/0xb30 [ 257.183491][ C1] ? do_compat_pselect+0x240/0x240 [ 257.183530][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 257.183577][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 ** 3527 printk messages dropped ** [ 257.367019][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 257.367069][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 257.367120][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 257.367172][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 257.367225][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 257.367277][ C1] ? preempt_count_sub+0x150/0x150 ** 3572 printk messages dropped ** [ 257.551085][ C1] exit_to_user_mode_prepare+0xbb/0x1f0 [ 257.551130][ C1] syscall_exit_to_user_mode+0x1d/0x60 [ 257.551166][ C1] do_syscall_64+0x44/0xb0 [ 257.551213][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 257.551249][ C1] RIP: 0033:0x7f1edfc179b5 [ 257.551271][ C1] RSP: 002b:00007ffddef3a618 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 257.551302][ C1] RAX: 0000000000000073 RBX: 0000000000000002 RCX: 00007f1edfc179b5 executing program ** 3549 printk messages dropped ** [ 257.731249][ C1] ? __might_fault+0xe5/0x190 [ 257.731287][ C1] ? lock_acquire+0x1ae/0x510 [ 257.731320][ C1] ? find_held_lock+0x2d/0x110 [ 257.731373][ C1] schedule+0xe7/0x1b0 [ 257.731415][ C1] schedule_timeout+0x27a/0x2c0 [ 257.731468][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 257.731523][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 257.731558][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 ** 3563 printk messages dropped ** [ 257.915991][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 257.916017][ C1] [ 257.916028][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 [ 257.916077][ C1] Call Trace: [ 257.916086][ C1] [ 257.916098][ C1] __schedule+0xc79/0x30a0 [ 257.916142][ C1] ? io_schedule_timeout+0x150/0x150 [ 257.916182][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3569 printk messages dropped ** [ 258.099665][ C1] unix_wait_for_peer+0x24d/0x280 [ 258.099707][ C1] ? unix_poll+0x4b0/0x4b0 [ 258.099745][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 258.099786][ C1] ? spin_bug+0x1d0/0x1d0 [ 258.099827][ C1] unix_dgram_sendmsg+0x1987/0x1c30 [ 258.099874][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 258.099924][ C1] ? aa_af_perm+0x260/0x260 [ 258.099966][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 258.100010][ C1] sock_sendmsg+0xd9/0x180 ** 3537 printk messages dropped ** [ 258.291062][ C1] ? set_user_sigmask+0x216/0x2a0 [ 258.291094][ C1] ? kernel_read+0x1b0/0x1b0 [ 258.291133][ C1] ? __set_current_blocked+0x110/0x110 [ 258.291165][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 258.291198][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 258.291229][ C1] ? sigprocmask+0xf1/0x330 [ 258.291257][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 258.291301][ C1] ? kern_select+0x1d0/0x1d0 [ 258.291340][ C1] ? __fget_light+0x1fc/0x260 ** 3546 printk messages dropped ** [ 258.480898][ C1] [ 258.480912][ C1] __schedule+0xc79/0x30a0 [ 258.480960][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 258.480996][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 258.481036][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 258.481071][ C1] ? __alloc_skb+0x12b/0x330 [ 258.481103][ C1] ? __napi_build_skb+0x50/0x50 [ 258.481138][ C1] ? _copy_from_iter+0x2b8/0x1270 [ 258.481173][ C1] ? alloc_skb_with_frags+0xe4/0x710 ** 3541 printk messages dropped ** [ 258.671242][ C1] Call Trace: [ 258.671251][ C1] [ 258.671264][ C1] __schedule+0xc79/0x30a0 [ 258.671316][ C1] ? kasan_set_track+0x25/0x30 [ 258.671353][ C1] ? io_schedule_timeout+0x150/0x150 [ 258.671394][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 258.671429][ C1] ? __alloc_skb+0x287/0x330 [ 258.671458][ C1] ? __napi_build_skb+0x50/0x50 [ 258.671487][ C1] ? lock_acquire+0x1ae/0x510 [ 258.671519][ C1] ? find_held_lock+0x2d/0x110 ** 3543 printk messages dropped ** [ 258.861103][ C1] schedule+0xe7/0x1b0 [ 258.861146][ C1] schedule_timeout+0x27a/0x2c0 [ 258.861197][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 258.861253][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 258.861287][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 258.861327][ C1] unix_wait_for_peer+0x24d/0x280 [ 258.861374][ C1] ? unix_poll+0x4b0/0x4b0 [ 258.861410][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3534 printk messages dropped ** [ 259.051740][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 259.051787][ C1] ? preempt_count_sub+0x150/0x150 [ 259.051837][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 259.051876][ C1] ? dput+0x19f/0xfd0 [ 259.051925][ C1] ? core_sys_select+0x462/0xb30 [ 259.051965][ C1] core_sys_select+0x462/0xb30 [ 259.052009][ C1] ? do_compat_pselect+0x240/0x240 ** 3553 printk messages dropped ** [ 259.239102][ C1] ? __x64_sys_syslog+0x74/0xb0 [ 259.239153][ C1] ? alloc_skb_with_frags+0xe4/0x710 [ 259.239195][ C1] ? sock_alloc_send_pskb+0x7e4/0x970 [ 259.239251][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 259.239285][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 259.239324][ C1] ? unix_wait_for_peer+0x24d/0x280 [ 259.239361][ C1] ? unix_poll+0x4b0/0x4b0 ** 3570 printk messages dropped ** [ 259.419764][ C1] ? __ia32_sys_getpeername+0xb0/0xb0 [ 259.419796][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 259.419831][ C1] ? preempt_count_sub+0x150/0x150 [ 259.419897][ C1] __x64_sys_sendto+0xe0/0x1b0 [ 259.419930][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 259.419966][ C1] do_syscall_64+0x38/0xb0 [ 259.420012][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 259.420048][ C1] RIP: 0033:0x7f1edfc179b5 ** 3591 printk messages dropped ** [ 259.600814][ C1] ? preempt_count_sub+0x150/0x150 [ 259.600871][ C1] down_read+0xf0/0x470 [ 259.600917][ C1] ? down_write+0x200/0x200 [ 259.600965][ C1] kernfs_dop_revalidate+0xf0/0x5a0 [ 259.601021][ C1] lookup_fast+0x232/0x520 [ 259.601055][ C1] walk_component+0x5b/0x5a0 [ 259.601088][ C1] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 259.601130][ C1] ? walk_component+0x5a0/0x5a0 ** 3529 printk messages dropped ** [ 259.787394][ C1] [ 259.787409][ C1] ? sprintf+0xcd/0x100 [ 259.787455][ C1] ? alloc_skb_with_frags+0xe4/0x710 [ 259.787495][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 259.787534][ C1] ? sock_alloc_send_pskb+0x7e4/0x970 [ 259.787580][ C1] ? lock_acquire+0x1ae/0x510 [ 259.787618][ C1] ? sock_wmalloc+0x120/0x120 [ 259.787661][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3568 printk messages dropped ** [ 259.970133][ C1] RIP: 0033:0x7f0e6fe07591 [ 259.970155][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 259.970185][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 259.970206][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 259.970225][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 ** 3567 printk messages dropped ** [ 260.156056][ C1] ? sock_sendmsg+0xfb/0x180 [ 260.156104][ C1] ? __sys_sendto+0x279/0x340 [ 260.156135][ C1] ? __ia32_sys_getpeername+0xb0/0xb0 [ 260.156168][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 260.156203][ C1] ? preempt_count_sub+0x150/0x150 [ 260.156251][ C1] ? __schedule+0x1bf4/0x30a0 [ 260.156294][ C1] ? io_schedule_timeout+0x150/0x150 [ 260.156348][ C1] ? schedule+0xe7/0x1b0 [ 260.156389][ C1] ? do_syscall_64+0x44/0xb0 ** 3561 printk messages dropped ** [ 260.341384][ C1] ? __sys_sendto+0x255/0x340 [ 260.341417][ C1] ? trace_tlb_flush+0xf3/0x130 [ 260.341461][ C1] ? __schedule+0xc79/0x30a0 [ 260.341506][ C1] ? io_schedule_timeout+0x150/0x150 [ 260.341559][ C1] ? __x64_sys_sendto+0xe0/0x1b0 [ 260.341594][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 260.341633][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 260.341668][ C1] ? do_syscall_64+0x38/0xb0 ** 3545 printk messages dropped ** [ 260.533372][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000008 [ 260.533427][ C1] Call Trace: [ 260.533438][ C1] [ 260.533451][ C1] __schedule+0xc79/0x30a0 [ 260.533497][ C1] ? desc_read+0x2b4/0x370 [ 260.533537][ C1] ? sprintf+0xcd/0x100 [ 260.533579][ C1] ? snprintf+0x100/0x100 [ 260.533623][ C1] ? mark_lock+0x105/0x1950 [ 260.533656][ C1] ? sock_alloc_send_pskb+0x7e4/0x970 ** 3566 printk messages dropped ** [ 260.721484][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 260.721506][ C1] R13: 00007f1edfda5212 R14: 00007ffddef3a718 R15: 0000000000000000 [ 260.721543][ C1] [ 260.721556][ C1] task:udevd state:D stack:26672 pid:2385 ppid:1 flags:0x00004002 [ 260.721606][ C1] Call Trace: [ 260.721617][ C1] [ 260.721630][ C1] __schedule+0xc79/0x30a0 [ 260.721690][ C1] ? io_schedule_timeout+0x150/0x150 ** 3531 printk messages dropped ** [ 260.912850][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 260.912871][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 260.912890][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 260.912911][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 260.912937][ C1] [ 260.912948][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000008 ** 3532 printk messages dropped ** [ 261.100577][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 261.100617][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 261.100667][ C1] do_select+0x12f7/0x1760 [ 261.100719][ C1] ? select_estimate_accuracy+0x340/0x340 [ 261.100765][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 261.100802][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 261.100843][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3535 printk messages dropped ** [ 261.293461][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 261.293499][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 261.293549][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 261.293599][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 261.293650][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 261.293699][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 261.293760][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 executing program executing program executing program ** 3560 printk messages dropped ** [ 261.479831][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 261.479852][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 261.479872][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 261.479893][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 261.479919][ C1] [ 261.479930][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 executing program ** 3559 printk messages dropped ** [ 261.671474][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 261.671514][ C1] ? rcu_is_watching+0x12/0xb0 [ 261.671562][ C1] ? kernel_fpu_begin_mask+0x270/0x270 [ 261.671597][ C1] ? blkcg_exit_disk+0x40/0x40 [ 261.671638][ C1] __x64_sys_sendto+0xe0/0x1b0 [ 261.671672][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 261.671711][ C1] do_syscall_64+0x38/0xb0 ** 3540 printk messages dropped ** [ 261.864908][ C1] RIP: 0033:0x7f0e6fe07591 [ 261.864931][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 261.864964][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 261.864986][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 261.865006][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 261.865026][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 ** 3558 printk messages dropped ** [ 262.050084][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 262.050138][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 262.050180][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 262.050221][ C1] ? unix_wait_for_peer+0x24d/0x280 [ 262.050260][ C1] ? unix_poll+0x4b0/0x4b0 [ 262.050295][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 262.050335][ C1] ? spin_bug+0x1d0/0x1d0 ** 3519 printk messages dropped ** [ 262.243779][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 262.243827][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 262.243876][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 262.243925][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 262.243972][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 262.244021][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3556 printk messages dropped ** [ 262.427552][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 262.427605][ C1] do_syscall_64+0x38/0xb0 [ 262.427655][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 262.427695][ C1] RIP: 0033:0x7f0e6fe07591 [ 262.427717][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 262.427751][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 executing program ** 3552 printk messages dropped ** [ 262.616017][ C1] ? ksys_read+0x1a7/0x250 [ 262.616063][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 262.616111][ C1] do_syscall_64+0x38/0xb0 [ 262.616162][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 262.616203][ C1] RIP: 0033:0x7f0e6fe07591 [ 262.616228][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 262.616264][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 ** 3537 printk messages dropped ** [ 262.802286][ C1] ? core_sys_select+0x462/0xb30 [ 262.802329][ C1] core_sys_select+0x462/0xb30 [ 262.802376][ C1] ? do_compat_pselect+0x240/0x240 [ 262.802419][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 262.802457][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 262.802502][ C1] ? set_user_sigmask+0x216/0x2a0 [ 262.802536][ C1] ? kernel_read+0x1b0/0x1b0 [ 262.802580][ C1] ? __set_current_blocked+0x110/0x110 ** 3563 printk messages dropped ** [ 262.990461][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 262.990507][ C1] ? set_user_sigmask+0x216/0x2a0 [ 262.990547][ C1] ? kernel_read+0x1b0/0x1b0 [ 262.990590][ C1] ? __set_current_blocked+0x110/0x110 [ 262.990623][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 262.990658][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 262.990691][ C1] ? sigprocmask+0xf1/0x330 ** 3511 printk messages dropped ** [ 263.181869][ C1] ? lock_sync+0x190/0x190 [ 263.181904][ C1] ? find_held_lock+0x2d/0x110 [ 263.181956][ C1] schedule+0xe7/0x1b0 [ 263.182000][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 263.182038][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 263.182078][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 263.182128][ C1] do_select+0x12f7/0x1760 ** 3522 printk messages dropped ** [ 263.366546][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 [ 263.366585][ C1] [ 263.366598][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00004002 [ 263.366646][ C1] Call Trace: [ 263.366657][ C1] [ 263.366671][ C1] __schedule+0xc79/0x30a0 [ 263.366721][ C1] ? io_schedule_timeout+0x150/0x150 ** 3556 printk messages dropped ** [ 263.548523][ C1] Call Trace: [ 263.548534][ C1] [ 263.548546][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 263.548591][ C1] ? register_early_stack+0xd0/0xd0 [ 263.548642][ C1] ? __lock_acquire+0x182f/0x5de0 [ 263.548677][ C1] ? kmalloc_trace+0x25/0xe0 [ 263.548713][ C1] ? syslog_print+0xf9/0x5d0 [ 263.548749][ C1] ? lockdep_hardirqs_on_prepare+0x17f/0x410 ** 3544 printk messages dropped ** [ 263.729429][ C1] ? kern_select+0x1d0/0x1d0 [ 263.729469][ C1] ? __fget_light+0x1fc/0x260 [ 263.729508][ C1] ? ksys_read+0x1a7/0x250 [ 263.729558][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 263.729603][ C1] do_syscall_64+0x38/0xb0 [ 263.729648][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 263.729687][ C1] RIP: 0033:0x7f0e6fe07591 ** 3546 printk messages dropped ** [ 263.910426][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 263.910472][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 263.910517][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 263.910562][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 263.910607][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 263.910652][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3570 printk messages dropped ** [ 264.091648][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 264.091686][ C1] ? spin_bug+0x1d0/0x1d0 [ 264.091724][ C1] ? unix_dgram_sendmsg+0x455/0x1c30 [ 264.091768][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 264.091804][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 264.091845][ C1] ? aa_af_perm+0x260/0x260 [ 264.091884][ C1] ? unix_dgram_connect+0xba0/0xba0 ** 3522 printk messages dropped ** [ 264.277355][ C1] ? preempt_count_sub+0x150/0x150 [ 264.277403][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 264.277436][ C1] ? dput+0x19f/0xfd0 [ 264.277482][ C1] ? core_sys_select+0x462/0xb30 [ 264.277521][ C1] core_sys_select+0x462/0xb30 [ 264.277564][ C1] ? do_compat_pselect+0x240/0x240 [ 264.277605][ C1] ? __fsnotify_parent+0x4fc/0xa10 ** 3540 printk messages dropped ** [ 264.456949][ C1] ? lock_sync+0x190/0x190 [ 264.456989][ C1] ? find_held_lock+0x2d/0x110 [ 264.457038][ C1] schedule+0xe7/0x1b0 [ 264.457080][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 264.457114][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 264.457151][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 264.457196][ C1] do_select+0x12f7/0x1760 [ 264.457244][ C1] ? select_estimate_accuracy+0x340/0x340 ** 3549 printk messages dropped ** [ 264.640444][ C1] ? core_sys_select+0x462/0xb30 [ 264.640486][ C1] core_sys_select+0x462/0xb30 [ 264.640532][ C1] ? do_compat_pselect+0x240/0x240 [ 264.640574][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 264.640607][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 264.640652][ C1] ? set_user_sigmask+0x216/0x2a0 [ 264.640684][ C1] ? kernel_read+0x1b0/0x1b0 [ 264.640727][ C1] ? __set_current_blocked+0x110/0x110 ** 3554 printk messages dropped ** [ 264.832952][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 264.832977][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 264.832998][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 264.833018][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 264.833044][ C1] [ 264.833063][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 ** 3536 printk messages dropped ** [ 265.023170][ C1] ? kernel_read+0x1b0/0x1b0 [ 265.023210][ C1] ? __set_current_blocked+0x110/0x110 [ 265.023242][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 265.023275][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 265.023305][ C1] ? sigprocmask+0xf1/0x330 [ 265.023334][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 265.023378][ C1] ? kern_select+0x1d0/0x1d0 ** 3560 printk messages dropped ** [ 265.217658][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.217680][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 265.217709][ C1] [ 265.217722][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 [ 265.217777][ C1] Call Trace: [ 265.217787][ C1] [ 265.217799][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 265.217835][ C1] ? kasan_set_track+0x25/0x30 ** 3517 printk messages dropped ** [ 265.400012][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 265.400058][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 265.400103][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 265.400149][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 265.400195][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 265.400240][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 265.400284][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3518 printk messages dropped ** [ 265.589159][ C1] Call Trace: [ 265.589170][ C1] [ 265.589184][ C1] __schedule+0xc79/0x30a0 [ 265.589245][ C1] ? io_schedule_timeout+0x150/0x150 [ 265.589291][ C1] ? lock_acquire+0x1ae/0x510 [ 265.589329][ C1] ? lock_sync+0x190/0x190 [ 265.589369][ C1] ? find_held_lock+0x2d/0x110 [ 265.589421][ C1] schedule+0xe7/0x1b0 [ 265.589464][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 ** 3534 printk messages dropped ** [ 265.782356][ C1] ? core_sys_select+0x462/0xb30 [ 265.782398][ C1] core_sys_select+0x462/0xb30 [ 265.782445][ C1] ? do_compat_pselect+0x240/0x240 [ 265.782490][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 265.782533][ C1] ? set_user_sigmask+0x216/0x2a0 [ 265.782567][ C1] ? __set_current_blocked+0x110/0x110 [ 265.782603][ C1] ? rcu_is_watching+0x12/0xb0 [ 265.782649][ C1] do_pselect.constprop.0+0x19c/0x1e0 ** 3535 printk messages dropped ** [ 265.969567][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 265.969601][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 265.969633][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 265.969676][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 265.969722][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 265.969768][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 265.969812][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3530 printk messages dropped ** [ 266.158714][ C1] __schedule+0xc79/0x30a0 [ 266.158763][ C1] ? io_schedule_timeout+0x150/0x150 [ 266.158813][ C1] ? lock_acquire+0x1ae/0x510 [ 266.158850][ C1] ? lock_sync+0x190/0x190 [ 266.158885][ C1] ? find_held_lock+0x2d/0x110 [ 266.158939][ C1] schedule+0xe7/0x1b0 [ 266.158984][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 266.159022][ C1] ? schedule_timeout_idle+0xa0/0xa0 ** 3514 printk messages dropped ** [ 266.350865][ C1] ? rcu_read_lock_held+0x23/0x40 [ 266.350908][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 266.350949][ C1] ? generic_perform_write+0x2e9/0x600 [ 266.350999][ C1] ? sock_recvmsg+0xe2/0x170 [ 266.351050][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 266.351102][ C1] ? find_held_lock+0x2d/0x110 [ 266.351152][ C1] ? sock_recvmsg+0x170/0x170 [ 266.351206][ C1] ? security_file_permission+0xdc/0x100 executing program executing program executing program ** 3547 printk messages dropped ** [ 266.539481][ C1] core_sys_select+0x462/0xb30 [ 266.539530][ C1] ? do_compat_pselect+0x240/0x240 [ 266.539576][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 266.539611][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 266.539658][ C1] ? set_user_sigmask+0x216/0x2a0 [ 266.539692][ C1] ? kernel_read+0x1b0/0x1b0 [ 266.539737][ C1] ? __set_current_blocked+0x110/0x110 [ 266.539772][ C1] ? lockdep_hardirqs_on+0x7d/0x100 executing program ** 3558 printk messages dropped ** [ 266.730715][ C1] ? sigprocmask+0xf1/0x330 [ 266.730745][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 266.730793][ C1] ? kern_select+0x1d0/0x1d0 [ 266.730834][ C1] ? __fget_light+0x1fc/0x260 [ 266.730876][ C1] ? ksys_read+0x1a7/0x250 [ 266.730921][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 266.730967][ C1] do_syscall_64+0x38/0xb0 [ 266.731016][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 266.731057][ C1] RIP: 0033:0x7f0e6fe07591 ** 3542 printk messages dropped ** [ 266.922557][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 266.922591][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 266.922636][ C1] ? set_user_sigmask+0x216/0x2a0 [ 266.922670][ C1] ? kernel_read+0x1b0/0x1b0 [ 266.922712][ C1] ? __set_current_blocked+0x110/0x110 [ 266.922746][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 266.922781][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 ** 3527 printk messages dropped ** [ 267.113903][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 267.113939][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 267.113978][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.114027][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.114074][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.114123][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.114172][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3547 printk messages dropped ** [ 267.301437][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 267.301476][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 267.301515][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.301565][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.301614][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.301665][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.301714][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3564 printk messages dropped ** [ 267.493632][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 267.493655][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 267.493677][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 267.493704][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 267.493732][ C1] [ 267.493744][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 executing program ** 3521 printk messages dropped ** [ 267.683238][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.683287][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.683335][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.683384][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.683434][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 267.683482][ C1] ? preempt_count_sub+0x150/0x150 [ 267.683535][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3554 printk messages dropped ** [ 267.878048][ C1] ? kern_select+0x1d0/0x1d0 [ 267.878091][ C1] ? __fget_light+0x1fc/0x260 [ 267.878136][ C1] ? ksys_read+0x1a7/0x250 [ 267.878188][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 267.878238][ C1] do_syscall_64+0x38/0xb0 [ 267.878290][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 267.878331][ C1] RIP: 0033:0x7f0e6fe07591 [ 267.878358][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e ** 3531 printk messages dropped ** [ 268.071184][ C1] ? __set_current_blocked+0x110/0x110 [ 268.071218][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 268.071255][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 268.071289][ C1] ? sigprocmask+0xf1/0x330 [ 268.071320][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 268.071367][ C1] ? kern_select+0x1d0/0x1d0 [ 268.071409][ C1] ? __fget_light+0x1fc/0x260 [ 268.071451][ C1] ? ksys_read+0x1a7/0x250 ** 3562 printk messages dropped ** [ 268.264389][ C1] ? lock_acquire+0x1ae/0x510 [ 268.264423][ C1] ? sk_filter_trim_cap+0x158/0x990 [ 268.264456][ C1] ? trace_contention_end+0xd6/0x100 [ 268.264504][ C1] ? get_data+0x540/0x540 [ 268.264543][ C1] ? syslog_print+0x153/0x5d0 [ 268.264578][ C1] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 268.264629][ C1] ? prb_final_commit+0xb0/0xb0 [ 268.264673][ C1] ? syslog_print+0x4e5/0x5d0 ** 3539 printk messages dropped ** [ 268.454457][ C1] ? kern_select+0x1d0/0x1d0 [ 268.454499][ C1] ? __fget_light+0x1fc/0x260 [ 268.454543][ C1] ? ksys_read+0x1a7/0x250 [ 268.454597][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 268.454652][ C1] do_syscall_64+0x38/0xb0 [ 268.454702][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 268.454742][ C1] RIP: 0033:0x7f0e6fe07591 [ 268.454767][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e ** 3534 printk messages dropped ** [ 268.642348][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 268.642384][ C1] ? dput+0x19f/0xfd0 [ 268.642434][ C1] ? core_sys_select+0x462/0xb30 [ 268.642477][ C1] core_sys_select+0x462/0xb30 [ 268.642524][ C1] ? do_compat_pselect+0x240/0x240 [ 268.642568][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 268.642603][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 ** 3538 printk messages dropped ** [ 268.834320][ C1] ? ksys_read+0x1a7/0x250 [ 268.834368][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 268.834417][ C1] do_syscall_64+0x38/0xb0 [ 268.834468][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 268.834510][ C1] RIP: 0033:0x7f0e6fe07591 [ 268.834536][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 268.834571][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 ** 3544 printk messages dropped ** [ 269.021306][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 269.021354][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 269.021404][ C1] ? preempt_count_sub+0x150/0x150 [ 269.021456][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 269.021493][ C1] ? dput+0x19f/0xfd0 [ 269.021543][ C1] ? core_sys_select+0x462/0xb30 [ 269.021587][ C1] core_sys_select+0x462/0xb30 [ 269.021641][ C1] ? do_compat_pselect+0x240/0x240 ** 3551 printk messages dropped ** [ 269.212242][ C1] RIP: 0033:0x7f0e6fe07591 [ 269.212267][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 269.212301][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 269.212325][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 269.212346][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 ** 3542 printk messages dropped ** [ 269.403842][ C1] ? sigprocmask+0xf1/0x330 [ 269.403875][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 269.403923][ C1] ? kern_select+0x1d0/0x1d0 [ 269.403966][ C1] ? __fget_light+0x1fc/0x260 [ 269.404009][ C1] ? ksys_read+0x1a7/0x250 [ 269.404055][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 269.404104][ C1] do_syscall_64+0x38/0xb0 [ 269.404155][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 269.404198][ C1] RIP: 0033:0x7f0e6fe07591 ** 3519 printk messages dropped ** [ 269.588329][ C1] ? rcu_is_watching+0x12/0xb0 [ 269.588378][ C1] ? __fget_light+0x1fc/0x260 [ 269.588422][ C1] ? ksys_read+0x1f0/0x250 [ 269.588466][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 269.588512][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 269.588554][ C1] ? do_syscall_64+0x38/0xb0 [ 269.588612][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 269.588659][ C1] ** 3550 printk messages dropped ** [ 269.783105][ C1] ? set_user_sigmask+0x216/0x2a0 [ 269.783146][ C1] ? kernel_read+0x1b0/0x1b0 [ 269.783190][ C1] ? __set_current_blocked+0x110/0x110 [ 269.783226][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 269.783262][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 269.783297][ C1] ? sigprocmask+0xf1/0x330 [ 269.783329][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 269.783378][ C1] ? kern_select+0x1d0/0x1d0 [ 269.783421][ C1] ? __fget_light+0x1fc/0x260 ** 3526 printk messages dropped ** [ 269.969638][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 269.969686][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 269.969735][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 269.969784][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 269.969832][ C1] ? preempt_count_sub+0x150/0x150 [ 269.969884][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 269.969919][ C1] ? dput+0x19f/0xfd0 ** 3518 printk messages dropped ** [ 270.162604][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 270.162652][ C1] ? sock_recvmsg+0x170/0x170 [ 270.162703][ C1] ? security_file_permission+0xdc/0x100 [ 270.162746][ C1] ? vfs_read+0x7ef/0x930 [ 270.162788][ C1] ? kernel_read+0x1b0/0x1b0 [ 270.162828][ C1] ? rcu_is_watching+0x12/0xb0 [ 270.162874][ C1] ? __fget_light+0x1fc/0x260 ** 3555 printk messages dropped ** [ 270.348166][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 270.348213][ C1] ? set_user_sigmask+0x216/0x2a0 [ 270.348248][ C1] ? kernel_read+0x1b0/0x1b0 [ 270.348292][ C1] ? __set_current_blocked+0x110/0x110 [ 270.348328][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 270.348365][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 270.348399][ C1] ? sigprocmask+0xf1/0x330 [ 270.348431][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 270.348487][ C1] ? kern_select+0x1d0/0x1d0 ** 3526 printk messages dropped ** [ 270.529045][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 270.529096][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 270.529146][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 270.529208][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 270.529256][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3513 printk messages dropped ** [ 270.719140][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 270.719196][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 270.719241][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 270.719279][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 270.719324][ C1] ? datagram_poll+0x4f0/0x4f0 [ 270.719363][ C1] ? proto_seq_start+0x50/0x50 [ 270.719401][ C1] ? skb_attempt_defer_free+0x580/0x580 ** 3554 printk messages dropped ** [ 270.897506][ C1] ? do_compat_pselect+0x240/0x240 [ 270.897548][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 270.897581][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 270.897623][ C1] ? set_user_sigmask+0x216/0x2a0 [ 270.897653][ C1] ? kernel_read+0x1b0/0x1b0 [ 270.897692][ C1] ? __set_current_blocked+0x110/0x110 [ 270.897723][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3541 printk messages dropped ** [ 271.084621][ C1] RIP: 0033:0x7f0e6fe07591 [ 271.084647][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 271.084683][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 271.084707][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 271.084729][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 271.084752][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 ** 3543 printk messages dropped ** [ 271.271674][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 271.271723][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 271.271772][ C1] ? preempt_count_sub+0x150/0x150 [ 271.271824][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 271.271859][ C1] ? dput+0x19f/0xfd0 [ 271.271909][ C1] ? core_sys_select+0x462/0xb30 [ 271.271952][ C1] core_sys_select+0x462/0xb30 [ 271.271999][ C1] ? do_compat_pselect+0x240/0x240 executing program executing program ** 3569 printk messages dropped ** [ 271.463672][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 [ 271.463723][ C1] Call Trace: [ 271.463734][ C1] [ 271.463747][ C1] __schedule+0xc79/0x30a0 [ 271.463790][ C1] ? io_schedule_timeout+0x150/0x150 [ 271.463839][ C1] schedule+0xe7/0x1b0 [ 271.463879][ C1] exit_to_user_mode_prepare+0xbb/0x1f0 executing program executing program ** 3506 printk messages dropped ** [ 271.653447][ C1] ? preempt_count_sub+0x150/0x150 [ 271.653505][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 271.653541][ C1] ? dput+0x19f/0xfd0 [ 271.653591][ C1] ? core_sys_select+0x462/0xb30 [ 271.653634][ C1] core_sys_select+0x462/0xb30 [ 271.653682][ C1] ? do_compat_pselect+0x240/0x240 [ 271.653727][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 271.653761][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 ** 3537 printk messages dropped ** [ 271.835281][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 271.835314][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 271.835349][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 271.835395][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 271.835439][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 271.835490][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 271.835535][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3538 printk messages dropped ** [ 272.020188][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 272.020219][ C1] ? sigprocmask+0xf1/0x330 [ 272.020249][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 272.020293][ C1] ? kern_select+0x1d0/0x1d0 [ 272.020332][ C1] ? __fget_light+0x1fc/0x260 [ 272.020372][ C1] ? ksys_read+0x1a7/0x250 [ 272.020412][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 272.020457][ C1] do_syscall_64+0x38/0xb0 [ 272.020505][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd ** 3538 printk messages dropped ** [ 272.211046][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 272.211094][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 272.211143][ C1] ? preempt_count_sub+0x150/0x150 [ 272.211195][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 272.211231][ C1] ? dput+0x19f/0xfd0 [ 272.211280][ C1] ? core_sys_select+0x462/0xb30 [ 272.211324][ C1] core_sys_select+0x462/0xb30 [ 272.211372][ C1] ? do_compat_pselect+0x240/0x240 ** 3554 printk messages dropped ** [ 272.403411][ C1] ? __might_fault+0xe5/0x190 [ 272.403449][ C1] ? lock_acquire+0x1ae/0x510 [ 272.403484][ C1] ? find_held_lock+0x2d/0x110 [ 272.403537][ C1] schedule+0xe7/0x1b0 [ 272.403580][ C1] schedule_timeout+0x27a/0x2c0 [ 272.403636][ C1] ? __wake_up_common+0x140/0x5a0 [ 272.403674][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 272.403708][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3534 printk messages dropped ** [ 272.594204][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 272.594255][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 272.594313][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 272.594376][ C1] ? preempt_count_sub+0x150/0x150 [ 272.594429][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 272.594464][ C1] ? dput+0x19f/0xfd0 [ 272.594514][ C1] ? core_sys_select+0x462/0xb30 executing program ** 3548 printk messages dropped ** [ 272.783690][ C1] ? io_schedule_timeout+0x150/0x150 [ 272.783736][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 272.783773][ C1] ? __lock_acquire+0x182f/0x5de0 [ 272.783817][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 272.783856][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 272.783896][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 272.783934][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 272.783970][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3537 printk messages dropped ** [ 272.970518][ C1] ? preempt_count_sub+0x150/0x150 [ 272.970571][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 272.970606][ C1] ? dput+0x19f/0xfd0 [ 272.970658][ C1] ? core_sys_select+0x462/0xb30 [ 272.970704][ C1] core_sys_select+0x462/0xb30 [ 272.970754][ C1] ? do_compat_pselect+0x240/0x240 [ 272.970800][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 272.970835][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 ** 3539 printk messages dropped ** [ 273.162949][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 273.162999][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 273.163049][ C1] ? preempt_count_sub+0x150/0x150 [ 273.163103][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 273.163139][ C1] ? dput+0x19f/0xfd0 [ 273.163191][ C1] ? core_sys_select+0x462/0xb30 [ 273.163247][ C1] core_sys_select+0x462/0xb30 [ 273.163293][ C1] ? do_compat_pselect+0x240/0x240 ** 3560 printk messages dropped ** [ 273.349599][ C1] ? sigprocmask+0xf1/0x330 [ 273.349629][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 273.349673][ C1] ? kern_select+0x1d0/0x1d0 [ 273.349713][ C1] ? __fget_light+0x1fc/0x260 [ 273.349753][ C1] ? ksys_read+0x1a7/0x250 [ 273.349800][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 273.349845][ C1] do_syscall_64+0x38/0xb0 [ 273.349891][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd ** 3552 printk messages dropped ** [ 273.537997][ C1] ? mark_lock+0x105/0x1950 [ 273.538050][ C1] ? __sys_sendto+0x255/0x340 [ 273.538083][ C1] ? __x64_sys_sendto+0xe0/0x1b0 [ 273.538120][ C1] ? __lock_acquire+0x182f/0x5de0 [ 273.538157][ C1] ? mark_lock+0x105/0x1950 [ 273.538200][ C1] ? kasan_set_track+0x25/0x30 [ 273.538238][ C1] ? kasan_set_track+0x25/0x30 [ 273.538275][ C1] ? __alloc_skb+0x12b/0x330 [ 273.538308][ C1] ? io_schedule_timeout+0x150/0x150 ** 3558 printk messages dropped ** [ 273.723141][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 273.723163][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 273.723191][ C1] [ 273.723204][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 [ 273.723276][ C1] Call Trace: [ 273.723287][ C1] [ 273.723301][ C1] __schedule+0xc79/0x30a0 ** 3550 printk messages dropped ** [ 273.912701][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 273.912722][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 273.912748][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 273.912775][ C1] [ 273.912787][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 [ 273.912838][ C1] Call Trace: ** 3580 printk messages dropped ** [ 274.101774][ C1] ? spin_bug+0x1d0/0x1d0 [ 274.101813][ C1] ? unix_dgram_sendmsg+0x1987/0x1c30 [ 274.101859][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 274.101899][ C1] ? aa_af_perm+0x260/0x260 [ 274.101938][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 274.101980][ C1] ? sock_sendmsg+0xd9/0x180 [ 274.102031][ C1] ? __sys_sendto+0x255/0x340 [ 274.102065][ C1] ? __ia32_sys_getpeername+0xb0/0xb0 [ 274.102102][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3542 printk messages dropped ** [ 274.291681][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 274.291704][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 274.291726][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 274.291748][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 274.291776][ C1] [ 274.291789][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 ** 3523 printk messages dropped ** [ 274.482898][ C1] ? find_held_lock+0x2d/0x110 [ 274.482949][ C1] schedule+0xe7/0x1b0 [ 274.482992][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 274.483029][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 274.483087][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 274.483138][ C1] do_select+0x12f7/0x1760 [ 274.483202][ C1] ? select_estimate_accuracy+0x340/0x340 [ 274.483248][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3512 printk messages dropped ** [ 274.676933][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 274.676980][ C1] Call Trace: [ 274.676992][ C1] [ 274.677006][ C1] __schedule+0xc79/0x30a0 [ 274.677053][ C1] ? io_schedule_timeout+0x150/0x150 [ 274.677103][ C1] ? lock_acquire+0x1ae/0x510 [ 274.677141][ C1] ? lock_sync+0x190/0x190 [ 274.677175][ C1] ? find_held_lock+0x2d/0x110 [ 274.677239][ C1] schedule+0xe7/0x1b0 ** 3539 printk messages dropped ** [ 274.869708][ C1] schedule+0xe7/0x1b0 [ 274.869752][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 274.869789][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 274.869828][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 274.869878][ C1] do_select+0x12f7/0x1760 [ 274.869929][ C1] ? select_estimate_accuracy+0x340/0x340 [ 274.869974][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 274.870012][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3545 printk messages dropped ** [ 275.060329][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 275.060363][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 275.060407][ C1] ? set_user_sigmask+0x216/0x2a0 [ 275.060440][ C1] ? kernel_read+0x1b0/0x1b0 [ 275.060483][ C1] ? __set_current_blocked+0x110/0x110 [ 275.060517][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 275.060553][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 ** 3571 printk messages dropped ** [ 275.253609][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 275.253647][ C1] ? preempt_count_sub+0x150/0x150 [ 275.253712][ C1] ? __x64_sys_sendto+0xe0/0x1b0 [ 275.253747][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 275.253788][ C1] ? do_syscall_64+0x38/0xb0 [ 275.253837][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 275.253882][ C1] [ 275.253895][ C1] task:udevd state:D stack:26672 pid:2385 ppid:1 flags:0x00004002 ** 3514 printk messages dropped ** [ 275.438902][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 275.438952][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 275.439001][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 275.439051][ C1] ? preempt_count_sub+0x150/0x150 [ 275.439104][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 275.439141][ C1] ? dput+0x19f/0xfd0 [ 275.439199][ C1] ? core_sys_select+0x462/0xb30 [ 275.439244][ C1] core_sys_select+0x462/0xb30 ** 3565 printk messages dropped ** [ 275.629173][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 275.629221][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 275.629245][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 275.629267][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 275.629289][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 ** 3530 printk messages dropped ** [ 275.821689][ C1] ? kern_select+0x1d0/0x1d0 [ 275.821730][ C1] ? __fget_light+0x1fc/0x260 [ 275.821773][ C1] ? ksys_read+0x1a7/0x250 [ 275.821817][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 275.821866][ C1] do_syscall_64+0x38/0xb0 [ 275.821916][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 275.821956][ C1] RIP: 0033:0x7f0e6fe07591 [ 275.821981][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e ** 3584 printk messages dropped ** [ 276.013744][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 276.013784][ C1] ? __schedule+0xc20/0x30a0 [ 276.013823][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 276.013858][ C1] ? __might_fault+0xe5/0x190 [ 276.013892][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 276.013928][ C1] ? __schedule+0xc79/0x30a0 [ 276.013969][ C1] ? io_schedule_timeout+0x150/0x150 ** 3562 printk messages dropped ** [ 276.206241][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 276.206277][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 276.206316][ C1] ? spin_bug+0x1d0/0x1d0 [ 276.206355][ C1] ? put_pid+0xd/0x30 [ 276.206401][ C1] unix_dgram_sendmsg+0x9c3/0x1c30 [ 276.206448][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 276.206487][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 276.206528][ C1] ? aa_af_perm+0x260/0x260 ** 3556 printk messages dropped ** [ 276.391934][ C1] [ 276.391947][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 [ 276.392000][ C1] Call Trace: [ 276.392011][ C1] [ 276.392024][ C1] __schedule+0xc79/0x30a0 [ 276.392071][ C1] ? io_schedule_timeout+0x150/0x150 [ 276.392117][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 276.392160][ C1] ? __might_fault+0xe5/0x190 executing program executing program executing program ** 3542 printk messages dropped ** [ 276.581141][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 276.581175][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 276.581220][ C1] ? set_user_sigmask+0x216/0x2a0 [ 276.581253][ C1] ? kernel_read+0x1b0/0x1b0 [ 276.581295][ C1] ? __set_current_blocked+0x110/0x110 [ 276.581329][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 276.581364][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 276.581398][ C1] ? sigprocmask+0xf1/0x330 executing program ** 3549 printk messages dropped ** [ 276.771624][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 276.771685][ C1] ? preempt_count_sub+0x150/0x150 [ 276.771736][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 276.771771][ C1] ? dput+0x19f/0xfd0 [ 276.771820][ C1] ? core_sys_select+0x462/0xb30 [ 276.771863][ C1] core_sys_select+0x462/0xb30 [ 276.771928][ C1] ? do_compat_pselect+0x240/0x240 ** 3523 printk messages dropped ** [ 276.962307][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 276.962356][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 276.962404][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 276.962453][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 276.962501][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 276.962550][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3546 printk messages dropped ** [ 277.150243][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 277.150280][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 277.150326][ C1] ? set_user_sigmask+0x216/0x2a0 [ 277.150359][ C1] ? kernel_read+0x1b0/0x1b0 [ 277.150404][ C1] ? __set_current_blocked+0x110/0x110 [ 277.150439][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 277.150476][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 ** 3517 printk messages dropped ** [ 277.337286][ C1] Call Trace: [ 277.337296][ C1] [ 277.337310][ C1] __schedule+0xc79/0x30a0 [ 277.337357][ C1] ? io_schedule_timeout+0x150/0x150 [ 277.337405][ C1] ? lock_acquire+0x1ae/0x510 [ 277.337440][ C1] ? lock_sync+0x190/0x190 [ 277.337474][ C1] ? find_held_lock+0x2d/0x110 [ 277.337533][ C1] schedule+0xe7/0x1b0 [ 277.337577][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 277.337614][ C1] ? schedule_timeout_idle+0xa0/0xa0 ** 3511 printk messages dropped ** [ 277.519834][ C1] ? ksys_write+0x12f/0x250 [ 277.519874][ C1] ? vfs_write+0xe40/0xe40 [ 277.519914][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 277.519952][ C1] ? do_syscall_64+0x38/0xb0 [ 277.519998][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 277.520038][ C1] [ 277.520050][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 277.520092][ C1] Call Trace: executing program ** 3537 printk messages dropped ** [ 277.711023][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 277.711074][ C1] ? preempt_count_sub+0x150/0x150 [ 277.711128][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 277.711163][ C1] ? dput+0x19f/0xfd0 [ 277.711212][ C1] ? core_sys_select+0x462/0xb30 [ 277.711254][ C1] core_sys_select+0x462/0xb30 [ 277.711302][ C1] ? do_compat_pselect+0x240/0x240 [ 277.711345][ C1] ? __fsnotify_parent+0x4fc/0xa10 ** 3533 printk messages dropped ** [ 277.899082][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 277.899129][ C1] ? set_user_sigmask+0x216/0x2a0 [ 277.899163][ C1] ? kernel_read+0x1b0/0x1b0 [ 277.899219][ C1] ? __set_current_blocked+0x110/0x110 [ 277.899265][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 277.899299][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 277.899330][ C1] ? sigprocmask+0xf1/0x330 [ 277.899359][ C1] do_pselect.constprop.0+0x19c/0x1e0 ** 3563 printk messages dropped ** [ 278.091704][ C1] do_syscall_64+0x38/0xb0 [ 278.091756][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 278.091798][ C1] RIP: 0033:0x7f0e6fe07591 [ 278.091825][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 278.091860][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 278.091885][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d ** 3556 printk messages dropped ** [ 278.280873][ C1] ? find_held_lock+0x2d/0x110 [ 278.280923][ C1] ? desc_read+0x2d4/0x370 [ 278.280964][ C1] ? desc_read_finalized_seq+0x132/0x1c0 [ 278.281019][ C1] ? get_data+0x399/0x540 [ 278.281057][ C1] ? find_held_lock+0x2d/0x110 [ 278.281106][ C1] ? info_print_prefix+0x258/0x350 [ 278.281139][ C1] ? msg_add_ext_text+0x1e0/0x1e0 [ 278.281172][ C1] ? trace_contention_end+0xd6/0x100 ** 3519 printk messages dropped ** [ 278.463705][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 278.463749][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 278.463794][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 278.463839][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 278.463889][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 278.463935][ C1] ? preempt_count_sub+0x150/0x150 [ 278.463984][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3539 printk messages dropped ** [ 278.649655][ C1] ? dput+0x19f/0xfd0 [ 278.649704][ C1] ? core_sys_select+0x462/0xb30 [ 278.649748][ C1] core_sys_select+0x462/0xb30 [ 278.649794][ C1] ? do_compat_pselect+0x240/0x240 [ 278.649837][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 278.649879][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 278.649926][ C1] ? set_user_sigmask+0x216/0x2a0 [ 278.649959][ C1] ? kernel_read+0x1b0/0x1b0 ** 3565 printk messages dropped ** [ 278.842002][ C1] ? sock_wmalloc+0x120/0x120 [ 278.842065][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 278.842107][ C1] ? put_pid+0xd/0x30 [ 278.842153][ C1] ? unix_dgram_sendmsg+0x455/0x1c30 [ 278.842198][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 278.842235][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 278.842278][ C1] ? aa_af_perm+0x260/0x260 [ 278.842314][ C1] ? find_held_lock+0x2d/0x110 [ 278.842368][ C1] ? unix_dgram_connect+0xba0/0xba0 ** 3554 printk messages dropped ** [ 279.031897][ C1] ? __kmem_cache_alloc_node+0x196/0x310 [ 279.031932][ C1] ? __alloc_skb+0x12b/0x330 [ 279.031963][ C1] ? __alloc_skb+0x12b/0x330 [ 279.031993][ C1] ? __kmalloc_node_track_caller+0x50/0x100 [ 279.032032][ C1] ? kmalloc_reserve+0xef/0x260 [ 279.032083][ C1] ? __alloc_skb+0x12b/0x330 [ 279.032113][ C1] ? __napi_build_skb+0x50/0x50 [ 279.032148][ C1] ? alloc_skb_with_frags+0xe4/0x710 ** 3524 printk messages dropped ** [ 279.223037][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 279.223085][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 279.223133][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 279.223181][ C1] ? preempt_count_sub+0x150/0x150 [ 279.223242][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 279.223275][ C1] ? dput+0x19f/0xfd0 ** 3530 printk messages dropped ** [ 279.408963][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 279.409013][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 279.409062][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 279.409113][ C1] ? preempt_count_sub+0x150/0x150 [ 279.409178][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 279.409213][ C1] ? dput+0x19f/0xfd0 [ 279.409274][ C1] ? core_sys_select+0x462/0xb30 [ 279.409314][ C1] core_sys_select+0x462/0xb30 ** 3557 printk messages dropped ** [ 279.589460][ C1] ? preempt_count_sub+0x150/0x150 [ 279.589512][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 279.589549][ C1] ? dput+0x19f/0xfd0 [ 279.589600][ C1] ? core_sys_select+0x462/0xb30 [ 279.589643][ C1] core_sys_select+0x462/0xb30 [ 279.589690][ C1] ? do_compat_pselect+0x240/0x240 [ 279.589735][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 279.589768][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 ** 3561 printk messages dropped ** [ 279.782604][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 279.782631][ C1] [ 279.782644][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 [ 279.782697][ C1] Call Trace: [ 279.782707][ C1] [ 279.782728][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 279.782768][ C1] ? kasan_set_track+0x25/0x30 ** 3560 printk messages dropped ** [ 279.969510][ C1] ? lock_acquire+0x1ae/0x510 [ 279.969543][ C1] ? find_held_lock+0x2d/0x110 [ 279.969591][ C1] schedule+0xe7/0x1b0 [ 279.969632][ C1] schedule_timeout+0x27a/0x2c0 [ 279.969681][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 279.969732][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 279.969771][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 279.969810][ C1] unix_wait_for_peer+0x24d/0x280 ** 3518 printk messages dropped ** [ 280.152916][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 280.152965][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 280.153015][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 280.153064][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 280.153113][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 280.153160][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 280.153208][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3552 printk messages dropped ** [ 280.340891][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 280.340939][ C1] ? kern_select+0x1d0/0x1d0 [ 280.340981][ C1] ? __fget_light+0x1fc/0x260 [ 280.341023][ C1] ? ksys_read+0x1a7/0x250 [ 280.341068][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 280.341115][ C1] do_syscall_64+0x38/0xb0 [ 280.341164][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 280.341205][ C1] RIP: 0033:0x7f0e6fe07591 [ 280.341230][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e ** 3538 printk messages dropped ** [ 280.532042][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 280.532063][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 280.532090][ C1] [ 280.532101][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 [ 280.532153][ C1] Call Trace: [ 280.532162][ C1] [ 280.532174][ C1] __schedule+0xc79/0x30a0 ** 3567 printk messages dropped ** [ 280.725286][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 280.725321][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 280.725363][ C1] ? aa_af_perm+0x260/0x260 [ 280.725403][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 280.725445][ C1] ? sock_sendmsg+0xd9/0x180 [ 280.725497][ C1] ? __sys_sendto+0x255/0x340 [ 280.725531][ C1] ? __ia32_sys_getpeername+0xb0/0xb0 [ 280.725567][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 280.725605][ C1] ? preempt_count_sub+0x150/0x150 ** 3527 printk messages dropped ** [ 280.910996][ C1] ? __set_current_blocked+0x110/0x110 [ 280.911027][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 280.911061][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 280.911111][ C1] ? sigprocmask+0xf1/0x330 [ 280.911142][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 280.911201][ C1] ? kern_select+0x1d0/0x1d0 [ 280.911240][ C1] ? __fget_light+0x1fc/0x260 [ 280.911280][ C1] ? ksys_read+0x1a7/0x250 ** 3530 printk messages dropped ** [ 281.101660][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 281.101710][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 281.101760][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 281.101810][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 281.101861][ C1] ? preempt_count_sub+0x150/0x150 [ 281.101914][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 281.101951][ C1] ? dput+0x19f/0xfd0 ** 3565 printk messages dropped ** [ 281.290768][ C1] unix_wait_for_peer+0x24d/0x280 [ 281.290810][ C1] ? unix_poll+0x4b0/0x4b0 [ 281.290848][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 281.290889][ C1] ? spin_bug+0x1d0/0x1d0 [ 281.290928][ C1] ? put_pid+0xd/0x30 [ 281.290974][ C1] unix_dgram_sendmsg+0x455/0x1c30 [ 281.291032][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 281.291073][ C1] ? aa_af_perm+0x260/0x260 executing program executing program ** 3539 printk messages dropped ** [ 281.477004][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 281.477045][ C1] ? kern_select+0x1d0/0x1d0 [ 281.477084][ C1] ? __fget_light+0x1fc/0x260 [ 281.477122][ C1] ? ksys_read+0x1a7/0x250 [ 281.477166][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 281.477208][ C1] do_syscall_64+0x38/0xb0 [ 281.477251][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd executing program executing program ** 3546 printk messages dropped ** [ 281.658528][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 281.658557][ C1] [ 281.658571][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 [ 281.658628][ C1] Call Trace: [ 281.658639][ C1] [ 281.658653][ C1] __schedule+0xc79/0x30a0 [ 281.658703][ C1] ? io_schedule_timeout+0x150/0x150 ** 3569 printk messages dropped ** [ 281.836993][ C1] [ 281.837006][ C1] ? syslog_print+0x2bb/0x5d0 [ 281.837045][ C1] ? kasan_save_stack+0x43/0x50 [ 281.837084][ C1] ? kasan_save_stack+0x33/0x50 [ 281.837132][ C1] ? alloc_skb_with_frags+0xe4/0x710 [ 281.837171][ C1] ? sk_filter_trim_cap+0x3e7/0x990 [ 281.837205][ C1] ? mark_lock+0x105/0x1950 [ 281.837240][ C1] ? sock_alloc_send_pskb+0x7e4/0x970 [ 281.837288][ C1] ? lock_acquire+0x1ae/0x510 ** 3576 printk messages dropped ** [ 282.020159][ C1] ? prb_final_commit+0xb0/0xb0 [ 282.020198][ C1] ? preempt_count_sub+0x150/0x150 [ 282.020251][ C1] ? __check_object_size+0x2d3/0x730 [ 282.020286][ C1] ? syslog_print+0x4e5/0x5d0 [ 282.020332][ C1] ? kmsg_dump_get_line+0x350/0x350 [ 282.020368][ C1] ? sock_sendmsg+0xfb/0x180 [ 282.020415][ C1] ? __sys_sendto+0x279/0x340 [ 282.020446][ C1] ? __ia32_sys_getpeername+0xb0/0xb0 [ 282.020483][ C1] ? security_capable+0x92/0xc0 ** 3542 printk messages dropped ** [ 282.210396][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 282.210418][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 282.210440][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 282.210461][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 282.210489][ C1] [ 282.210502][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 ** 3554 printk messages dropped ** [ 282.404620][ C1] core_sys_select+0x462/0xb30 [ 282.404669][ C1] ? do_compat_pselect+0x240/0x240 [ 282.404714][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 282.404749][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 282.404795][ C1] ? set_user_sigmask+0x216/0x2a0 [ 282.404830][ C1] ? kernel_read+0x1b0/0x1b0 [ 282.404874][ C1] ? __set_current_blocked+0x110/0x110 [ 282.404908][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3540 printk messages dropped ** [ 282.598763][ C1] RIP: 0033:0x7f0e6fe07591 [ 282.598788][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 282.598824][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 282.598848][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 282.598869][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 282.598891][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 executing program ** 3569 printk messages dropped ** [ 282.792993][ C1] sock_sendmsg+0xd9/0x180 [ 282.793046][ C1] ? find_held_lock+0x2d/0x110 [ 282.793098][ C1] __sys_sendto+0x255/0x340 [ 282.793134][ C1] ? __ia32_sys_getpeername+0xb0/0xb0 [ 282.793171][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 282.793209][ C1] ? preempt_count_sub+0x150/0x150 [ 282.793273][ C1] ? __x64_sys_sendto+0xe0/0x1b0 [ 282.793308][ C1] ? syscall_enter_from_user_mode+0x26/0x80 ** 3543 printk messages dropped ** [ 282.986335][ C1] __schedule+0xc79/0x30a0 [ 282.986380][ C1] ? io_schedule_timeout+0x150/0x150 [ 282.986428][ C1] ? __cond_resched+0x17/0x20 [ 282.986469][ C1] preempt_schedule_common+0x45/0xc0 [ 282.986514][ C1] __cond_resched+0x17/0x20 [ 282.986554][ C1] __mutex_lock+0xf3/0x1340 [ 282.986606][ C1] ? find_held_lock+0x2d/0x110 [ 282.986653][ C1] ? syslog_print+0x3f3/0x5d0 ** 3554 printk messages dropped ** [ 283.176319][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 283.176342][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 283.176364][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 283.176386][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 283.176416][ C1] [ 283.176429][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 ** 3549 printk messages dropped ** [ 283.361011][ C1] ? ksys_read+0x1a7/0x250 [ 283.361054][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 283.361103][ C1] do_syscall_64+0x38/0xb0 [ 283.361151][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 283.361191][ C1] RIP: 0033:0x7f0e6fe07591 [ 283.361216][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 283.361251][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 ** 3530 printk messages dropped ** [ 283.553853][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 283.553900][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 283.553949][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 283.553997][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 283.554047][ C1] ? preempt_count_sub+0x150/0x150 [ 283.554099][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 283.554134][ C1] ? dput+0x19f/0xfd0 ** 3537 printk messages dropped ** [ 283.742404][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 283.742452][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 283.742506][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 283.742554][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 283.742602][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 283.742650][ C1] ? preempt_count_sub+0x150/0x150 [ 283.742702][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3558 printk messages dropped ** [ 283.931971][ C1] ? __set_current_blocked+0x110/0x110 [ 283.932005][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 283.932041][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 283.932074][ C1] ? sigprocmask+0xf1/0x330 [ 283.932106][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 283.932152][ C1] ? kern_select+0x1d0/0x1d0 [ 283.932194][ C1] ? __fget_light+0x1fc/0x260 [ 283.932237][ C1] ? ksys_read+0x1a7/0x250 [ 283.932281][ C1] __x64_sys_pselect6+0x150/0x1c0 ** 3538 printk messages dropped ** [ 284.121270][ C1] ? __might_fault+0xe5/0x190 [ 284.121310][ C1] ? lock_acquire+0x1ae/0x510 [ 284.121345][ C1] ? find_held_lock+0x2d/0x110 [ 284.121399][ C1] schedule+0xe7/0x1b0 [ 284.121446][ C1] schedule_timeout+0x27a/0x2c0 [ 284.121504][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 284.121561][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 284.121598][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 ** 3528 printk messages dropped ** [ 284.313069][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 284.313106][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 284.313146][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 284.313194][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 284.313242][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 284.313291][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 284.313340][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3543 printk messages dropped ** [ 284.502075][ C1] ? kernel_read+0x1b0/0x1b0 [ 284.502118][ C1] ? __set_current_blocked+0x110/0x110 [ 284.502154][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 284.502190][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 284.502224][ C1] ? sigprocmask+0xf1/0x330 [ 284.502257][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 284.502305][ C1] ? kern_select+0x1d0/0x1d0 ** 3562 printk messages dropped ** [ 284.695881][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 284.695929][ C1] do_syscall_64+0x38/0xb0 [ 284.695980][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 284.696023][ C1] RIP: 0033:0x7f0e6fe07591 [ 284.696048][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 284.696084][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 284.696108][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d ** 3521 printk messages dropped ** [ 284.878936][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 284.878986][ C1] ? preempt_count_sub+0x150/0x150 [ 284.879040][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 284.879076][ C1] ? dput+0x19f/0xfd0 [ 284.879128][ C1] ? core_sys_select+0x462/0xb30 [ 284.879173][ C1] core_sys_select+0x462/0xb30 [ 284.879232][ C1] ? do_compat_pselect+0x240/0x240 [ 284.879275][ C1] ? __fsnotify_parent+0x4fc/0xa10 ** 3539 printk messages dropped ** [ 285.069355][ C1] ? io_schedule_timeout+0x150/0x150 [ 285.069403][ C1] ? lock_acquire+0x1ae/0x510 [ 285.069439][ C1] ? lock_sync+0x190/0x190 [ 285.069471][ C1] ? find_held_lock+0x2d/0x110 [ 285.069549][ C1] schedule+0xe7/0x1b0 [ 285.069606][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 285.069643][ C1] ? schedule_timeout_idle+0xa0/0xa0 ** 3557 printk messages dropped ** [ 285.257351][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 285.257393][ C1] ? set_user_sigmask+0x216/0x2a0 [ 285.257425][ C1] ? kernel_read+0x1b0/0x1b0 [ 285.257463][ C1] ? __set_current_blocked+0x110/0x110 [ 285.257495][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 285.257527][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 285.257563][ C1] ? sigprocmask+0xf1/0x330 [ 285.257593][ C1] do_pselect.constprop.0+0x19c/0x1e0 ** 3553 printk messages dropped ** [ 285.435850][ C1] RIP: 0033:0x7f0e6fe07591 [ 285.435872][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 285.435903][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 285.435923][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 285.435943][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 285.435962][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 ** 3557 printk messages dropped ** [ 285.620670][ C1] ? lock_acquire+0x1ae/0x510 [ 285.620704][ C1] ? rcu_is_watching+0x12/0xb0 [ 285.620749][ C1] ? find_held_lock+0x2d/0x110 [ 285.620802][ C1] ? sock_def_readable+0x1c3/0x760 [ 285.620849][ C1] ? __lock_acquire+0x182f/0x5de0 [ 285.620888][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 285.620927][ C1] ? rcu_is_watching+0x12/0xb0 [ 285.620971][ C1] ? trace_pelt_se_tp+0xe9/0x120 [ 285.621012][ C1] ? __update_load_avg_se+0x3cf/0xd00 ** 3575 printk messages dropped ** [ 285.812175][ C1] ? security_syslog+0x84/0xa0 [ 285.812211][ C1] ? do_syslog+0x2d4/0x580 [ 285.812245][ C1] ? log_buf_vmcoreinfo_setup+0x450/0x450 [ 285.812288][ C1] ? __x64_sys_sendto+0xe0/0x1b0 [ 285.812325][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 285.812361][ C1] ? do_syscall_64+0x38/0xb0 [ 285.812406][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 285.812447][ C1] [ 285.812459][ C1] task:udevd state:D stack:26672 pid:2385 ppid:1 flags:0x00004002 ** 3542 printk messages dropped ** [ 286.000312][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 286.000340][ C1] [ 286.000353][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 [ 286.000408][ C1] Call Trace: [ 286.000418][ C1] [ 286.000431][ C1] ? kasan_set_track+0x25/0x30 [ 286.000469][ C1] ? __kasan_kmalloc+0x87/0x90 ** 3532 printk messages dropped ** [ 286.195933][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 286.195982][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 286.196031][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 286.196081][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 286.196130][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 286.196180][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3560 printk messages dropped ** [ 286.385402][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 286.385426][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 286.385448][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 286.385471][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 286.385502][ C1] executing program executing program executing program ** 3558 printk messages dropped ** [ 286.570998][ C1] ? io_schedule_timeout+0x150/0x150 [ 286.571040][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 286.571074][ C1] ? __might_fault+0xe5/0x190 [ 286.571110][ C1] ? lock_acquire+0x1ae/0x510 [ 286.571142][ C1] ? find_held_lock+0x2d/0x110 [ 286.571191][ C1] schedule+0xe7/0x1b0 [ 286.571232][ C1] schedule_timeout+0x27a/0x2c0 [ 286.571281][ C1] ? usleep_range_state+0x1a0/0x1a0 executing program ** 3524 printk messages dropped ** [ 286.750305][ C1] ? kern_select+0x1d0/0x1d0 [ 286.750347][ C1] ? __fget_light+0x1fc/0x260 [ 286.750389][ C1] ? ksys_read+0x1a7/0x250 [ 286.750432][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 286.750479][ C1] do_syscall_64+0x38/0xb0 [ 286.750528][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 286.750568][ C1] RIP: 0033:0x7f0e6fe07591 [ 286.750591][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e ** 3519 printk messages dropped ** [ 286.937120][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 286.937158][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 286.937199][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 286.937250][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 286.937307][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 286.937357][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 286.937407][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3569 printk messages dropped ** [ 287.128847][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 287.128870][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 287.128892][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 287.128920][ C1] [ 287.128934][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 [ 287.128991][ C1] Call Trace: ** 3545 printk messages dropped ** [ 287.322451][ C1] ? io_schedule_timeout+0x150/0x150 [ 287.322502][ C1] ? __cond_resched+0x17/0x20 [ 287.322545][ C1] preempt_schedule_common+0x45/0xc0 [ 287.322593][ C1] __cond_resched+0x17/0x20 [ 287.322637][ C1] __mutex_lock+0xf3/0x1340 [ 287.322684][ C1] ? find_held_lock+0x2d/0x110 [ 287.322735][ C1] ? syslog_print+0x3f3/0x5d0 ** 3562 printk messages dropped ** [ 287.509364][ C1] [ 287.509376][ C1] ? kasan_set_track+0x25/0x30 [ 287.509412][ C1] ? mark_lock+0x105/0x1950 [ 287.509444][ C1] ? io_schedule_timeout+0x150/0x150 [ 287.509486][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 287.509520][ C1] ? __might_fault+0xe5/0x190 [ 287.509556][ C1] ? lock_acquire+0x1ae/0x510 [ 287.509588][ C1] ? find_held_lock+0x2d/0x110 ** 3559 printk messages dropped ** [ 287.689506][ C1] ? __kasan_slab_alloc+0x4a/0x70 [ 287.689539][ C1] ? kmem_cache_alloc_node+0x19a/0x3b0 [ 287.689571][ C1] ? __alloc_skb+0x287/0x330 [ 287.689598][ C1] ? __napi_build_skb+0x50/0x50 [ 287.689629][ C1] ? alloc_skb_with_frags+0xe4/0x710 [ 287.689663][ C1] ? sock_alloc_send_pskb+0x7e4/0x970 [ 287.689701][ C1] ? lock_acquire+0x1ae/0x510 [ 287.689730][ C1] ? sock_wmalloc+0x120/0x120 executing program ** 3543 printk messages dropped ** [ 287.872854][ C1] ? set_user_sigmask+0x216/0x2a0 [ 287.872888][ C1] ? kernel_read+0x1b0/0x1b0 [ 287.872931][ C1] ? __set_current_blocked+0x110/0x110 [ 287.872964][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 287.873001][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 287.873033][ C1] ? sigprocmask+0xf1/0x330 [ 287.873065][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 287.873111][ C1] ? kern_select+0x1d0/0x1d0 ** 3543 printk messages dropped ** [ 288.060659][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 288.060704][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 288.060770][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 288.060819][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 288.060869][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 288.060917][ C1] ? preempt_count_sub+0x150/0x150 [ 288.060968][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3521 printk messages dropped ** [ 288.248806][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 288.248857][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 288.248908][ C1] ? preempt_count_sub+0x150/0x150 [ 288.248963][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 288.249003][ C1] ? core_sys_select+0x462/0xb30 [ 288.249048][ C1] core_sys_select+0x462/0xb30 [ 288.249097][ C1] ? do_compat_pselect+0x240/0x240 ** 3570 printk messages dropped ** [ 288.439252][ C1] ? set_user_sigmask+0x216/0x2a0 [ 288.439286][ C1] ? kernel_read+0x1b0/0x1b0 [ 288.439328][ C1] ? __set_current_blocked+0x110/0x110 [ 288.439362][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 288.439397][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 288.439432][ C1] ? sigprocmask+0xf1/0x330 [ 288.439463][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 288.439511][ C1] ? kern_select+0x1d0/0x1d0 ** 3568 printk messages dropped ** [ 288.624147][ C1] ? preempt_count_sub+0x150/0x150 [ 288.624203][ C1] ? io_schedule_timeout+0x150/0x150 [ 288.624256][ C1] __x64_sys_sendto+0xe0/0x1b0 [ 288.624290][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 288.624331][ C1] do_syscall_64+0x38/0xb0 [ 288.624380][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 288.624420][ C1] RIP: 0033:0x7f1edfc16fa7 [ 288.624442][ C1] RSP: 002b:00007ffddef3a7e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067 ** 3565 printk messages dropped ** [ 288.811272][ C1] RDX: 000000000000004f RSI: 0000562916b08960 RDI: 0000000000000003 [ 288.811294][ C1] RBP: 0000562916b01910 R08: 0000000000000000 R09: 0000000000000000 [ 288.811315][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 288.811337][ C1] R13: 00007f1edfda5212 R14: 00007ffddef3a718 R15: 0000000000000000 [ 288.811365][ C1] [ 288.811377][ C1] task:udevd state:D stack:26672 pid:2385 ppid:1 flags:0x00004002 ** 3544 printk messages dropped ** [ 289.003945][ C1] __schedule+0xc79/0x30a0 [ 289.004000][ C1] ? io_schedule_timeout+0x150/0x150 [ 289.004040][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 289.004116][ C1] ? __might_fault+0xe5/0x190 [ 289.004172][ C1] ? lock_acquire+0x1ae/0x510 [ 289.004206][ C1] ? find_held_lock+0x2d/0x110 [ 289.004259][ C1] schedule+0xe7/0x1b0 [ 289.004313][ C1] schedule_timeout+0x27a/0x2c0 [ 289.004373][ C1] ? usleep_range_state+0x1a0/0x1a0 ** 3559 printk messages dropped ** [ 289.193820][ C1] do_syscall_64+0x38/0xb0 [ 289.193867][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 289.193906][ C1] RIP: 0033:0x7f0e6fe07591 [ 289.193929][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 289.193961][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 289.193984][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d ** 3543 printk messages dropped ** [ 289.382598][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 289.382619][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 289.382646][ C1] [ 289.382659][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 [ 289.382713][ C1] Call Trace: [ 289.382724][ C1] [ 289.382738][ C1] __schedule+0xc79/0x30a0 ** 3542 printk messages dropped ** [ 289.570859][ C1] ? preempt_count_sub+0x150/0x150 [ 289.570910][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 289.570945][ C1] ? dput+0x19f/0xfd0 [ 289.570995][ C1] ? core_sys_select+0x462/0xb30 [ 289.571038][ C1] core_sys_select+0x462/0xb30 [ 289.571092][ C1] ? do_compat_pselect+0x240/0x240 [ 289.571135][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 289.571169][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 289.571214][ C1] ? set_user_sigmask+0x216/0x2a0 ** 3562 printk messages dropped ** [ 289.761398][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 289.761438][ C1] ? aa_af_perm+0x260/0x260 [ 289.761478][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 289.761526][ C1] sock_sendmsg+0xd9/0x180 [ 289.761579][ C1] __sys_sendto+0x255/0x340 [ 289.761614][ C1] ? __ia32_sys_getpeername+0xb0/0xb0 [ 289.761649][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 289.761687][ C1] ? preempt_count_sub+0x150/0x150 ** 3551 printk messages dropped ** [ 289.953639][ C1] ? __kasan_kmalloc+0x87/0x90 [ 289.953672][ C1] ? kasan_set_track+0x25/0x30 [ 289.953706][ C1] ? __alloc_skb+0x12b/0x330 [ 289.953735][ C1] ? kmem_cache_alloc_node+0x19a/0x3b0 [ 289.953770][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 289.953802][ C1] ? __alloc_skb+0x12b/0x330 [ 289.953830][ C1] ? lock_acquire+0x1ae/0x510 [ 289.953862][ C1] ? find_held_lock+0x2d/0x110 [ 289.953912][ C1] ? schedule+0xe7/0x1b0 ** 3546 printk messages dropped ** [ 290.140491][ C1] ? __fget_light+0x1fc/0x260 [ 290.140536][ C1] ? ksys_read+0x1a7/0x250 [ 290.140582][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 290.140638][ C1] do_syscall_64+0x38/0xb0 [ 290.140690][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 290.140731][ C1] RIP: 0033:0x7f0e6fe07591 [ 290.140758][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e ** 3540 printk messages dropped ** [ 290.332409][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 290.332467][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 290.332517][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 290.332567][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 290.332617][ C1] ? preempt_count_sub+0x150/0x150 [ 290.332671][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 290.332707][ C1] ? dput+0x19f/0xfd0 [ 290.332758][ C1] ? core_sys_select+0x462/0xb30 ** 3537 printk messages dropped ** [ 290.520074][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 290.520125][ C1] ? preempt_count_sub+0x150/0x150 [ 290.520178][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 290.520216][ C1] ? dput+0x19f/0xfd0 [ 290.520268][ C1] ? core_sys_select+0x462/0xb30 [ 290.520312][ C1] core_sys_select+0x462/0xb30 [ 290.520362][ C1] ? do_compat_pselect+0x240/0x240 [ 290.520407][ C1] ? __fsnotify_parent+0x4fc/0xa10 ** 3549 printk messages dropped ** [ 290.712770][ C1] ? __set_current_blocked+0x110/0x110 [ 290.712802][ C1] ? rcu_is_watching+0x12/0xb0 [ 290.712845][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 290.712889][ C1] ? kern_select+0x1d0/0x1d0 [ 290.712927][ C1] ? restore_fpregs_from_fpstate+0xc1/0x1d0 [ 290.712967][ C1] ? kernel_fpu_begin_mask+0x270/0x270 [ 290.713002][ C1] ? ksys_read+0x1a7/0x250 [ 290.713044][ C1] __x64_sys_pselect6+0x150/0x1c0 ** 3522 printk messages dropped ** [ 290.900441][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 290.900477][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 290.900524][ C1] ? set_user_sigmask+0x216/0x2a0 [ 290.900558][ C1] ? kernel_read+0x1b0/0x1b0 [ 290.900600][ C1] ? __set_current_blocked+0x110/0x110 [ 290.900635][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 290.900672][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 290.900706][ C1] ? sigprocmask+0xf1/0x330 ** 3560 printk messages dropped ** [ 291.091976][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 291.092000][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 291.092030][ C1] [ 291.092044][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 [ 291.092104][ C1] Call Trace: [ 291.092115][ C1] [ 291.092127][ C1] ? preempt_count_sub+0x150/0x150 ** 3548 printk messages dropped ** [ 291.282806][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 291.282844][ C1] ? __might_fault+0xe5/0x190 [ 291.282884][ C1] ? lock_acquire+0x1ae/0x510 [ 291.282921][ C1] ? find_held_lock+0x2d/0x110 [ 291.282974][ C1] ? irqentry_enter+0x2c/0x50 [ 291.283013][ C1] ? alloc_skb_with_frags+0xe4/0x710 [ 291.283054][ C1] ? sock_alloc_send_pskb+0x7e4/0x970 [ 291.283101][ C1] ? lock_acquire+0x1ae/0x510 [ 291.283137][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 executing program ** 3534 printk messages dropped ** [ 291.472013][ C1] ? preempt_count_sub+0x150/0x150 [ 291.472066][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 291.472102][ C1] ? dput+0x19f/0xfd0 [ 291.472152][ C1] ? core_sys_select+0x462/0xb30 [ 291.472194][ C1] core_sys_select+0x462/0xb30 [ 291.472241][ C1] ? do_compat_pselect+0x240/0x240 [ 291.472284][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 291.472318][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 291.472362][ C1] ? set_user_sigmask+0x216/0x2a0 executing program executing program ** 3539 printk messages dropped ** [ 291.661597][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 291.661647][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 291.661697][ C1] ? preempt_count_sub+0x150/0x150 [ 291.661749][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 291.661784][ C1] ? dput+0x19f/0xfd0 [ 291.661835][ C1] ? core_sys_select+0x462/0xb30 [ 291.661957][ C1] core_sys_select+0x462/0xb30 [ 291.662005][ C1] ? do_compat_pselect+0x240/0x240 executing program ** 3512 printk messages dropped ** [ 291.848720][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 291.848769][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 291.848820][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 291.848877][ C1] ? preempt_count_sub+0x150/0x150 [ 291.848931][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 291.848968][ C1] ? dput+0x19f/0xfd0 [ 291.849018][ C1] ? core_sys_select+0x462/0xb30 [ 291.849062][ C1] core_sys_select+0x462/0xb30 ** 3513 printk messages dropped ** [ 292.036699][ C1] Call Trace: [ 292.036708][ C1] [ 292.036721][ C1] __schedule+0xc79/0x30a0 [ 292.036765][ C1] ? io_schedule_timeout+0x150/0x150 [ 292.036808][ C1] ? lock_acquire+0x1ae/0x510 [ 292.036849][ C1] ? lock_sync+0x190/0x190 [ 292.036881][ C1] ? find_held_lock+0x2d/0x110 [ 292.036929][ C1] schedule+0xe7/0x1b0 [ 292.036969][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 ** 3523 printk messages dropped ** [ 292.226697][ C1] ? find_held_lock+0x2d/0x110 [ 292.226745][ C1] schedule+0xe7/0x1b0 [ 292.226786][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 292.226820][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 292.226858][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 292.226904][ C1] do_select+0x12f7/0x1760 [ 292.226957][ C1] ? select_estimate_accuracy+0x340/0x340 [ 292.227001][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3570 printk messages dropped ** [ 292.411744][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 292.411767][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 292.411789][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 292.411811][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 292.411839][ C1] [ 292.411851][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 ** 3544 printk messages dropped ** [ 292.599917][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 292.599941][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 292.599962][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 292.599983][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 292.600010][ C1] [ 292.600022][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 executing program ** 3504 printk messages dropped ** [ 292.791689][ C1] ? security_file_permission+0xdc/0x100 [ 292.791734][ C1] ? vfs_read+0x7ef/0x930 [ 292.791779][ C1] ? __schedule+0xc79/0x30a0 [ 292.791825][ C1] ? io_schedule_timeout+0x150/0x150 [ 292.791891][ C1] ? xfd_validate_state+0x5d/0x180 [ 292.791941][ C1] ? __fget_light+0x1fc/0x260 [ 292.791986][ C1] ? ksys_write+0x1a7/0x250 [ 292.792030][ C1] ? vfs_write+0xe40/0xe40 ** 3565 printk messages dropped ** [ 292.986250][ C1] ? set_user_sigmask+0x216/0x2a0 [ 292.986281][ C1] ? kernel_read+0x1b0/0x1b0 [ 292.986322][ C1] ? __set_current_blocked+0x110/0x110 [ 292.986352][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 292.986386][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 292.986418][ C1] ? sigprocmask+0xf1/0x330 [ 292.986447][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 292.986491][ C1] ? kern_select+0x1d0/0x1d0 [ 292.986532][ C1] ? __fget_light+0x1fc/0x260 ** 3510 printk messages dropped ** [ 293.171683][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.171728][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.171774][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.171819][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.171865][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.171909][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3559 printk messages dropped ** [ 293.362036][ C1] ? ksys_read+0x1a7/0x250 [ 293.362083][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 293.362132][ C1] do_syscall_64+0x38/0xb0 [ 293.362183][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 293.362236][ C1] RIP: 0033:0x7f0e6fe07591 [ 293.362260][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 293.362301][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 ** 3522 printk messages dropped ** [ 293.547015][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.547058][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.547102][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.547147][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.547193][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.547238][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3495 printk messages dropped ** [ 293.732706][ C1] Call Trace: [ 293.732717][ C1] [ 293.732746][ C1] __schedule+0xc79/0x30a0 [ 293.732793][ C1] ? rcu_is_watching+0x12/0xb0 [ 293.732841][ C1] ? __fget_light+0x1fc/0x260 [ 293.732884][ C1] ? ksys_write+0x12f/0x250 [ 293.732928][ C1] ? vfs_write+0xe40/0xe40 [ 293.732972][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 293.733012][ C1] ? do_syscall_64+0x38/0xb0 ** 3554 printk messages dropped ** [ 293.921299][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.921347][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.921396][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.921445][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.921493][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.921541][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 293.921589][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3547 printk messages dropped ** [ 294.110935][ C1] RIP: 0033:0x7f0e6fe07591 [ 294.110959][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 294.110994][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 294.111018][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 294.111040][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 294.111062][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 ** 3524 printk messages dropped ** [ 294.301779][ C1] core_sys_select+0x462/0xb30 [ 294.301842][ C1] ? do_compat_pselect+0x240/0x240 [ 294.301882][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 294.301915][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 294.301956][ C1] ? set_user_sigmask+0x216/0x2a0 [ 294.301987][ C1] ? kernel_read+0x1b0/0x1b0 [ 294.302027][ C1] ? __set_current_blocked+0x110/0x110 [ 294.302058][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3529 printk messages dropped ** [ 294.489939][ C1] ? preempt_count_sub+0x150/0x150 [ 294.489988][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 294.490021][ C1] ? dput+0x19f/0xfd0 [ 294.490067][ C1] ? core_sys_select+0x462/0xb30 [ 294.490106][ C1] core_sys_select+0x462/0xb30 [ 294.490150][ C1] ? do_compat_pselect+0x240/0x240 [ 294.490191][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 294.490222][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 294.490264][ C1] ? set_user_sigmask+0x216/0x2a0 ** 3552 printk messages dropped ** [ 294.678923][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 294.678959][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 294.679005][ C1] ? set_user_sigmask+0x216/0x2a0 [ 294.679040][ C1] ? kernel_read+0x1b0/0x1b0 [ 294.679084][ C1] ? __set_current_blocked+0x110/0x110 [ 294.679118][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 294.679155][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 294.679189][ C1] ? sigprocmask+0xf1/0x330 ** 3554 printk messages dropped ** [ 294.873042][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 294.873080][ C1] RIP: 0033:0x7f0e6fe07591 [ 294.873103][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 294.873134][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 294.873156][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 294.873176][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 ** 3539 printk messages dropped ** [ 295.062551][ C1] ? do_compat_pselect+0x240/0x240 [ 295.062592][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 295.062623][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 295.062670][ C1] ? set_user_sigmask+0x216/0x2a0 [ 295.062701][ C1] ? kernel_read+0x1b0/0x1b0 [ 295.062740][ C1] ? __set_current_blocked+0x110/0x110 [ 295.062771][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3569 printk messages dropped ** [ 295.254179][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 295.254217][ C1] ? spin_bug+0x1d0/0x1d0 [ 295.254256][ C1] ? unix_dgram_sendmsg+0x455/0x1c30 [ 295.254300][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 295.254341][ C1] ? aa_af_perm+0x260/0x260 [ 295.254375][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 295.254413][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 295.254456][ C1] ? sock_sendmsg+0xd9/0x180 [ 295.254505][ C1] ? __sys_sendto+0x255/0x340 ** 3523 printk messages dropped ** [ 295.438805][ C1] ? dput+0x19f/0xfd0 [ 295.438858][ C1] ? core_sys_select+0x462/0xb30 [ 295.438902][ C1] core_sys_select+0x462/0xb30 [ 295.438951][ C1] ? do_compat_pselect+0x240/0x240 [ 295.438997][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 295.439033][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 295.439079][ C1] ? set_user_sigmask+0x216/0x2a0 [ 295.439114][ C1] ? kernel_read+0x1b0/0x1b0 ** 3525 printk messages dropped ** [ 295.630700][ C1] schedule+0xe7/0x1b0 [ 295.630744][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 295.630788][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 295.630827][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 295.630876][ C1] do_select+0x12f7/0x1760 [ 295.630927][ C1] ? select_estimate_accuracy+0x340/0x340 [ 295.630971][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 295.631007][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3525 printk messages dropped ** [ 295.819878][ C1] ? select_estimate_accuracy+0x340/0x340 [ 295.819923][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 295.819959][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 295.819997][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 295.820046][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 295.820096][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3550 printk messages dropped ** [ 296.007249][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 296.007292][ C1] ? preempt_count_sub+0x150/0x150 [ 296.007339][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 296.007371][ C1] ? dput+0x19f/0xfd0 [ 296.007416][ C1] ? core_sys_select+0x462/0xb30 [ 296.007454][ C1] core_sys_select+0x462/0xb30 [ 296.007516][ C1] ? do_compat_pselect+0x240/0x240 [ 296.007571][ C1] ? __fsnotify_parent+0x4fc/0xa10 ** 3545 printk messages dropped ** [ 296.192245][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 296.192291][ C1] ? set_user_sigmask+0x216/0x2a0 [ 296.192326][ C1] ? kernel_read+0x1b0/0x1b0 [ 296.192369][ C1] ? __set_current_blocked+0x110/0x110 [ 296.192405][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 296.192442][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 296.192476][ C1] ? sigprocmask+0xf1/0x330 [ 296.192520][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 296.192574][ C1] ? kern_select+0x1d0/0x1d0 ** 3533 printk messages dropped ** [ 296.379422][ C1] ? rcu_is_watching+0x12/0xb0 [ 296.379465][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 296.379510][ C1] ? kern_select+0x1d0/0x1d0 [ 296.379556][ C1] ? restore_fpregs_from_fpstate+0xc1/0x1d0 [ 296.379591][ C1] ? kernel_fpu_begin_mask+0x270/0x270 [ 296.379626][ C1] ? ksys_read+0x1a7/0x250 [ 296.379667][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 296.379711][ C1] do_syscall_64+0x38/0xb0 executing program executing program executing program ** 3533 printk messages dropped ** [ 296.572747][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 296.572795][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 296.572842][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 296.572892][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 296.572941][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 296.572991][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 executing program ** 3556 printk messages dropped ** [ 296.762359][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 296.762403][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 296.762449][ C1] ? preempt_count_sub+0x150/0x150 [ 296.762497][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 296.762535][ C1] ? dput+0x19f/0xfd0 [ 296.762582][ C1] ? core_sys_select+0x462/0xb30 [ 296.762623][ C1] core_sys_select+0x462/0xb30 [ 296.762666][ C1] ? do_compat_pselect+0x240/0x240 ** 3558 printk messages dropped ** [ 296.951147][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 296.951169][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 296.951190][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 296.951211][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 296.951240][ C1] [ 296.951252][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 ** 3547 printk messages dropped ** [ 297.142586][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 297.142606][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 297.142633][ C1] [ 297.142647][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00004002 [ 297.142703][ C1] Call Trace: ** 3522 printk messages dropped ** [ 297.335943][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 297.335986][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 297.336025][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 297.336073][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 297.336122][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 297.336170][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3561 printk messages dropped ** [ 297.519227][ C1] ? set_user_sigmask+0x216/0x2a0 [ 297.519259][ C1] ? kernel_read+0x1b0/0x1b0 [ 297.519301][ C1] ? __set_current_blocked+0x110/0x110 [ 297.519334][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 297.519367][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 297.519399][ C1] ? sigprocmask+0xf1/0x330 [ 297.519430][ C1] do_pselect.constprop.0+0x19c/0x1e0 ** 3560 printk messages dropped ** [ 297.705421][ C1] ? lock_acquire+0x1ae/0x510 [ 297.705454][ C1] ? find_held_lock+0x2d/0x110 [ 297.705508][ C1] schedule+0xe7/0x1b0 [ 297.705552][ C1] ? alloc_skb_with_frags+0xe4/0x710 [ 297.705591][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 297.705629][ C1] ? sock_alloc_send_pskb+0x7e4/0x970 [ 297.705676][ C1] ? lock_acquire+0x1ae/0x510 executing program ** 3540 printk messages dropped ** [ 297.889332][ C1] ? kernel_read+0x1b0/0x1b0 [ 297.889374][ C1] ? __set_current_blocked+0x110/0x110 [ 297.889408][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 297.889450][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 297.889483][ C1] ? sigprocmask+0xf1/0x330 [ 297.889515][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 297.889562][ C1] ? kern_select+0x1d0/0x1d0 [ 297.889604][ C1] ? __fget_light+0x1fc/0x260 [ 297.889647][ C1] ? ksys_read+0x1a7/0x250 ** 3544 printk messages dropped ** [ 298.070040][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 298.070086][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 298.070132][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 298.070180][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 298.070244][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 298.070292][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3547 printk messages dropped ** [ 298.262990][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 298.263018][ C1] [ 298.263032][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 [ 298.263086][ C1] Call Trace: [ 298.263097][ C1] [ 298.263110][ C1] ? __schedule+0x1391/0x30a0 [ 298.263159][ C1] ? io_schedule_timeout+0x150/0x150 ** 3526 printk messages dropped ** [ 298.449456][ C1] ? do_compat_pselect+0x240/0x240 [ 298.449499][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 298.449533][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 298.449579][ C1] ? set_user_sigmask+0x216/0x2a0 [ 298.449612][ C1] ? kernel_read+0x1b0/0x1b0 [ 298.449654][ C1] ? __set_current_blocked+0x110/0x110 [ 298.449688][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 298.449723][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 ** 3520 printk messages dropped ** [ 298.637304][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 [ 298.637325][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb699ab [ 298.637349][ C1] R13: 00007f171c2ec300 R14: 0000000000000006 R15: 00005631abb69a60 [ 298.637385][ C1] [ 298.637397][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 ** 3526 printk messages dropped ** [ 298.826795][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 298.826842][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 298.826890][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 298.826940][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 298.826987][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 298.827036][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 298.827085][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3549 printk messages dropped ** [ 299.009465][ C1] ? ksys_read+0x1a7/0x250 [ 299.009510][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 299.009557][ C1] do_syscall_64+0x38/0xb0 [ 299.009606][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 299.009646][ C1] RIP: 0033:0x7f0e6fe07591 [ 299.009671][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e ** 3554 printk messages dropped ** [ 299.206735][ C1] ? ksys_read+0x1a7/0x250 [ 299.206781][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 299.206828][ C1] do_syscall_64+0x38/0xb0 [ 299.206878][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 299.206918][ C1] RIP: 0033:0x7f0e6fe07591 [ 299.206943][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 299.206977][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 ** 3558 printk messages dropped ** [ 299.391701][ C1] RIP: 0033:0x7f0e6fe07591 [ 299.391727][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 299.391763][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 299.391794][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 299.391818][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 ** 3503 printk messages dropped ** [ 299.582842][ C1] [ 299.582856][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 299.582904][ C1] Call Trace: [ 299.582915][ C1] [ 299.582928][ C1] __schedule+0xc79/0x30a0 [ 299.582978][ C1] ? io_schedule_timeout+0x150/0x150 [ 299.583026][ C1] ? lock_acquire+0x1ae/0x510 [ 299.583063][ C1] ? lock_sync+0x190/0x190 [ 299.583097][ C1] ? find_held_lock+0x2d/0x110 ** 3533 printk messages dropped ** [ 299.771178][ C1] ? lock_acquire+0x1ae/0x510 [ 299.771216][ C1] ? lock_sync+0x190/0x190 [ 299.771250][ C1] ? find_held_lock+0x2d/0x110 [ 299.771304][ C1] schedule+0xe7/0x1b0 [ 299.771355][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 299.771394][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 299.771433][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 299.771485][ C1] do_select+0x12f7/0x1760 ** 3511 printk messages dropped ** [ 299.961730][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 299.961775][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 299.961824][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 299.961870][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 299.961915][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 299.961960][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 299.962005][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3512 printk messages dropped ** [ 300.150086][ C1] ? do_syscall_64+0x38/0xb0 [ 300.150136][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 300.150181][ C1] [ 300.150193][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00004002 [ 300.150239][ C1] Call Trace: [ 300.150249][ C1] [ 300.150262][ C1] __schedule+0xc79/0x30a0 [ 300.150306][ C1] ? io_schedule_timeout+0x150/0x150 [ 300.150348][ C1] ? xfd_validate_state+0x5d/0x180 ** 3550 printk messages dropped ** [ 300.343522][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 300.343569][ C1] ? set_user_sigmask+0x216/0x2a0 [ 300.343604][ C1] ? kernel_read+0x1b0/0x1b0 [ 300.343650][ C1] ? __set_current_blocked+0x110/0x110 [ 300.343685][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 300.343722][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 300.343756][ C1] ? sigprocmask+0xf1/0x330 [ 300.343789][ C1] do_pselect.constprop.0+0x19c/0x1e0 ** 3549 printk messages dropped ** [ 300.531928][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 300.531957][ C1] [ 300.531969][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 [ 300.532023][ C1] Call Trace: [ 300.532033][ C1] [ 300.532047][ C1] __schedule+0xc79/0x30a0 [ 300.532103][ C1] ? io_schedule_timeout+0x150/0x150 [ 300.532146][ C1] ? print_usage_bug.part.0+0x670/0x670 ** 3526 printk messages dropped ** [ 300.721699][ C1] ? core_sys_select+0x462/0xb30 [ 300.721743][ C1] core_sys_select+0x462/0xb30 [ 300.721792][ C1] ? do_compat_pselect+0x240/0x240 [ 300.721839][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 300.721875][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 300.721921][ C1] ? set_user_sigmask+0x216/0x2a0 [ 300.721955][ C1] ? kernel_read+0x1b0/0x1b0 [ 300.721999][ C1] ? __set_current_blocked+0x110/0x110 ** 3518 printk messages dropped ** [ 300.910440][ C1] ? security_file_permission+0xdc/0x100 [ 300.910482][ C1] ? vfs_read+0x7ef/0x930 [ 300.910523][ C1] ? kernel_read+0x1b0/0x1b0 [ 300.910567][ C1] ? __fget_light+0x1fc/0x260 [ 300.910607][ C1] ? ksys_read+0x1f0/0x250 [ 300.910646][ C1] ? vfs_write+0xe40/0xe40 [ 300.910688][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 300.910725][ C1] ? do_syscall_64+0x38/0xb0 [ 300.910770][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd ** 3524 printk messages dropped ** [ 301.098217][ C1] ? lock_acquire+0x1ae/0x510 [ 301.098256][ C1] ? lock_sync+0x190/0x190 [ 301.098290][ C1] ? find_held_lock+0x2d/0x110 [ 301.098344][ C1] schedule+0xe7/0x1b0 [ 301.098390][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 301.098428][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 301.098467][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 301.098518][ C1] do_select+0x12f7/0x1760 ** 3556 printk messages dropped ** [ 301.294558][ C1] [ 301.294570][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 [ 301.294626][ C1] Call Trace: [ 301.294637][ C1] [ 301.294651][ C1] ? kasan_set_track+0x25/0x30 [ 301.294698][ C1] ? kmem_cache_alloc_node+0x19a/0x3b0 [ 301.294735][ C1] ? kmalloc_reserve+0xef/0x260 [ 301.294789][ C1] ? __alloc_skb+0x12b/0x330 ** 3564 printk messages dropped ** [ 301.483841][ C1] ? __alloc_pages_slowpath.constprop.0+0x2160/0x2160 [ 301.483884][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 301.483924][ C1] ? desc_read+0x2d4/0x370 [ 301.483964][ C1] ? snprintf+0xc8/0x100 [ 301.484008][ C1] ? sprintf+0xcd/0x100 [ 301.484053][ C1] ? get_data+0x399/0x540 [ 301.484097][ C1] ? lock_release+0x382/0x680 [ 301.484133][ C1] ? msg_add_ext_text+0x1e0/0x1e0 executing program executing program executing program ** 3558 printk messages dropped ** [ 301.672860][ C1] ? __might_fault+0xe5/0x190 [ 301.672899][ C1] ? lock_acquire+0x1ae/0x510 [ 301.672947][ C1] ? find_held_lock+0x2d/0x110 [ 301.672999][ C1] schedule+0xe7/0x1b0 [ 301.673042][ C1] schedule_timeout+0x27a/0x2c0 [ 301.673096][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 301.673150][ C1] ? sock_alloc_send_pskb+0x7e4/0x970 [ 301.673197][ C1] ? find_held_lock+0x2d/0x110 executing program ** 3558 printk messages dropped ** [ 301.858272][ C1] [ 301.858287][ C1] ? sprintf+0xcd/0x100 [ 301.858332][ C1] ? snprintf+0x100/0x100 [ 301.858378][ C1] ? get_data+0x399/0x540 [ 301.858418][ C1] ? lock_sync+0x190/0x190 [ 301.858457][ C1] ? info_print_prefix+0x258/0x350 [ 301.858493][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 301.858538][ C1] ? kasan_set_track+0x25/0x30 [ 301.858577][ C1] ? aa_sk_perm+0x2c1/0xae0 ** 3539 printk messages dropped ** [ 302.042502][ C1] ? set_user_sigmask+0x216/0x2a0 [ 302.042536][ C1] ? kernel_read+0x1b0/0x1b0 [ 302.042579][ C1] ? __set_current_blocked+0x110/0x110 [ 302.042619][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 302.042654][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 302.042687][ C1] ? sigprocmask+0xf1/0x330 [ 302.042719][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 302.042768][ C1] ? kern_select+0x1d0/0x1d0 [ 302.042809][ C1] ? __fget_light+0x1fc/0x260 ** 3558 printk messages dropped ** [ 302.232186][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 302.232230][ C1] ? kern_select+0x1d0/0x1d0 [ 302.232276][ C1] ? __fget_light+0x1fc/0x260 [ 302.232316][ C1] ? ksys_read+0x1a7/0x250 [ 302.232355][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 302.232399][ C1] do_syscall_64+0x38/0xb0 [ 302.232444][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 302.232482][ C1] RIP: 0033:0x7f0e6fe07591 [ 302.232506][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e ** 3533 printk messages dropped ** [ 302.421394][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 302.421437][ C1] ? set_user_sigmask+0x216/0x2a0 [ 302.421468][ C1] ? kernel_read+0x1b0/0x1b0 [ 302.421508][ C1] ? __set_current_blocked+0x110/0x110 [ 302.421540][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 302.421574][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 302.421604][ C1] ? sigprocmask+0xf1/0x330 ** 3543 printk messages dropped ** [ 302.614707][ C1] do_syscall_64+0x38/0xb0 [ 302.614756][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 302.614797][ C1] RIP: 0033:0x7f0e6fe07591 [ 302.614821][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 302.614855][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 302.614879][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 302.614902][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 executing program ** 3506 printk messages dropped ** [ 302.798155][ C1] ? do_syscall_64+0x38/0xb0 [ 302.798207][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 302.798252][ C1] [ 302.798265][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 302.798313][ C1] Call Trace: [ 302.798324][ C1] [ 302.798338][ C1] __schedule+0xc79/0x30a0 [ 302.798386][ C1] ? io_schedule_timeout+0x150/0x150 ** 3521 printk messages dropped ** [ 302.991489][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 302.991530][ C1] ? unix_dgram_recvmsg+0xca/0xf0 [ 302.991570][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 302.991623][ C1] ? generic_perform_write+0x278/0x600 [ 302.991669][ C1] ? sock_recvmsg+0xe2/0x170 [ 302.991719][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 302.991766][ C1] ? find_held_lock+0x2d/0x110 [ 302.991812][ C1] ? sock_recvmsg+0x170/0x170 [ 302.991864][ C1] ? security_file_permission+0xdc/0x100 ** 3537 printk messages dropped ** [ 303.180201][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 303.180250][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 303.180298][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 303.180348][ C1] ? preempt_count_sub+0x150/0x150 [ 303.180397][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 303.180433][ C1] ? dput+0x19f/0xfd0 [ 303.180482][ C1] ? core_sys_select+0x462/0xb30 ** 3531 printk messages dropped ** [ 303.371909][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 303.371956][ C1] do_select+0x12f7/0x1760 [ 303.372003][ C1] ? select_estimate_accuracy+0x340/0x340 [ 303.372051][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 303.372085][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 303.372121][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 303.372166][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3543 printk messages dropped ** [ 303.555606][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 303.555654][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 303.555700][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 303.555747][ C1] ? preempt_count_sub+0x150/0x150 [ 303.555799][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 303.555835][ C1] ? dput+0x19f/0xfd0 [ 303.555885][ C1] ? core_sys_select+0x462/0xb30 [ 303.555939][ C1] core_sys_select+0x462/0xb30 ** 3555 printk messages dropped ** [ 303.741769][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 303.741802][ C1] ? sigprocmask+0xf1/0x330 [ 303.741834][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 303.741880][ C1] ? kern_select+0x1d0/0x1d0 [ 303.741923][ C1] ? __fget_light+0x1fc/0x260 [ 303.741965][ C1] ? ksys_read+0x1a7/0x250 [ 303.742015][ C1] __x64_sys_pselect6+0x150/0x1c0 ** 3539 printk messages dropped ** [ 303.929822][ C1] ? sigprocmask+0xf1/0x330 [ 303.929851][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 303.929895][ C1] ? kern_select+0x1d0/0x1d0 [ 303.929933][ C1] ? __fget_light+0x1fc/0x260 [ 303.929974][ C1] ? ksys_read+0x1a7/0x250 [ 303.930016][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 303.930060][ C1] do_syscall_64+0x38/0xb0 ** 3530 printk messages dropped ** [ 304.109035][ C1] ? __set_current_blocked+0x110/0x110 [ 304.109067][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 304.109103][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 304.109137][ C1] ? sigprocmask+0xf1/0x330 [ 304.109171][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 304.109229][ C1] ? kern_select+0x1d0/0x1d0 [ 304.109272][ C1] ? __fget_light+0x1fc/0x260 ** 3551 printk messages dropped ** [ 304.288195][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 304.288225][ C1] [ 304.288238][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 [ 304.288296][ C1] Call Trace: [ 304.288307][ C1] [ 304.288320][ C1] __schedule+0xc79/0x30a0 [ 304.288371][ C1] ? io_schedule_timeout+0x150/0x150 ** 3519 printk messages dropped ** [ 304.465984][ C1] ? set_user_sigmask+0x216/0x2a0 [ 304.466015][ C1] ? kernel_read+0x1b0/0x1b0 [ 304.466055][ C1] ? __set_current_blocked+0x110/0x110 [ 304.466087][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 304.466119][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 304.466149][ C1] ? sigprocmask+0xf1/0x330 [ 304.466178][ C1] do_pselect.constprop.0+0x19c/0x1e0 ** 3524 printk messages dropped ** [ 304.645694][ C1] Call Trace: [ 304.645705][ C1] [ 304.645717][ C1] __schedule+0xc79/0x30a0 [ 304.645764][ C1] ? io_schedule_timeout+0x150/0x150 [ 304.645811][ C1] ? lock_acquire+0x1ae/0x510 [ 304.645847][ C1] ? lock_sync+0x190/0x190 [ 304.645880][ C1] ? find_held_lock+0x2d/0x110 [ 304.645932][ C1] schedule+0xe7/0x1b0 [ 304.645976][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 304.646013][ C1] ? schedule_timeout_idle+0xa0/0xa0 ** 3544 printk messages dropped ** [ 304.828937][ C1] ? do_compat_pselect+0x240/0x240 [ 304.828984][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 304.829020][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 304.829067][ C1] ? set_user_sigmask+0x216/0x2a0 [ 304.829102][ C1] ? kernel_read+0x1b0/0x1b0 [ 304.829151][ C1] ? __set_current_blocked+0x110/0x110 [ 304.829185][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3538 printk messages dropped ** [ 305.022818][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 305.022875][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 305.022938][ C1] ? set_user_sigmask+0x216/0x2a0 [ 305.022973][ C1] ? kernel_read+0x1b0/0x1b0 [ 305.023018][ C1] ? __set_current_blocked+0x110/0x110 [ 305.023053][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 305.023091][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 305.023126][ C1] ? sigprocmask+0xf1/0x330 ** 3549 printk messages dropped ** [ 305.209653][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 305.209688][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 305.209722][ C1] ? sigprocmask+0xf1/0x330 [ 305.209754][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 305.209801][ C1] ? kern_select+0x1d0/0x1d0 [ 305.209842][ C1] ? __fget_light+0x1fc/0x260 [ 305.209885][ C1] ? ksys_read+0x1a7/0x250 [ 305.209930][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 305.209979][ C1] do_syscall_64+0x38/0xb0 ** 3510 printk messages dropped ** [ 305.398738][ C1] ? lock_sync+0x190/0x190 [ 305.398773][ C1] ? find_held_lock+0x2d/0x110 [ 305.398825][ C1] schedule+0xe7/0x1b0 [ 305.398871][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 305.398909][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 305.398948][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 305.398999][ C1] do_select+0x12f7/0x1760 ** 3559 printk messages dropped ** [ 305.589810][ C1] ? set_user_sigmask+0x216/0x2a0 [ 305.589840][ C1] ? kernel_read+0x1b0/0x1b0 [ 305.589879][ C1] ? __set_current_blocked+0x110/0x110 [ 305.589912][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 305.589945][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 305.589976][ C1] ? sigprocmask+0xf1/0x330 [ 305.590006][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 305.590049][ C1] ? kern_select+0x1d0/0x1d0 [ 305.590089][ C1] ? __fget_light+0x1fc/0x260 ** 3556 printk messages dropped ** [ 305.770461][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 305.770497][ C1] ? mark_lock+0x105/0x1950 [ 305.770530][ C1] ? __orc_find+0x104/0x130 [ 305.770580][ C1] ? mark_lock+0x105/0x1950 [ 305.770618][ C1] ? __alloc_skb+0x287/0x330 [ 305.770648][ C1] ? kasan_set_track+0x25/0x30 [ 305.770685][ C1] ? kasan_set_track+0x25/0x30 [ 305.770724][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 305.770758][ C1] ? __alloc_skb+0x12b/0x330 ** 3540 printk messages dropped ** [ 305.960700][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 305.960732][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 305.960753][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 305.960774][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 305.960793][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 ** 3529 printk messages dropped ** [ 306.148779][ C1] ? find_held_lock+0x2d/0x110 [ 306.148833][ C1] schedule+0xe7/0x1b0 [ 306.148878][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 306.148916][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 306.148956][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 306.149007][ C1] do_select+0x12f7/0x1760 [ 306.149062][ C1] ? select_estimate_accuracy+0x340/0x340 ** 3508 printk messages dropped ** [ 306.331953][ C1] ? lock_acquire+0x1ae/0x510 [ 306.331987][ C1] ? lock_sync+0x190/0x190 [ 306.332035][ C1] ? find_held_lock+0x2d/0x110 [ 306.332087][ C1] schedule+0xe7/0x1b0 [ 306.332131][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 306.332168][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 306.332206][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 ** 3564 printk messages dropped ** [ 306.518194][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 306.518236][ C1] RIP: 0033:0x7f0e6fe07591 [ 306.518262][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 306.518298][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 306.518322][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 306.518345][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 executing program executing program executing program ** 3536 printk messages dropped ** [ 306.703298][ C1] ? kern_select+0x1d0/0x1d0 [ 306.703340][ C1] ? __fget_light+0x1fc/0x260 [ 306.703385][ C1] ? ksys_read+0x1a7/0x250 [ 306.703432][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 306.703481][ C1] do_syscall_64+0x38/0xb0 [ 306.703534][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 306.703576][ C1] RIP: 0033:0x7f0e6fe07591 executing program ** 3548 printk messages dropped ** [ 306.896862][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 306.896885][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 306.896906][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 306.896927][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 306.896948][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 306.896973][ C1] ** 3546 printk messages dropped ** [ 307.079280][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 307.079313][ C1] ? sigprocmask+0xf1/0x330 [ 307.079343][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 307.079385][ C1] ? kern_select+0x1d0/0x1d0 [ 307.079424][ C1] ? __fget_light+0x1fc/0x260 [ 307.079466][ C1] ? ksys_read+0x1a7/0x250 [ 307.079507][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 307.079550][ C1] do_syscall_64+0x38/0xb0 [ 307.079597][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd ** 3536 printk messages dropped ** [ 307.269787][ C1] core_sys_select+0x462/0xb30 [ 307.269833][ C1] ? do_compat_pselect+0x240/0x240 [ 307.269876][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 307.269910][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 307.269954][ C1] ? set_user_sigmask+0x216/0x2a0 [ 307.269987][ C1] ? kernel_read+0x1b0/0x1b0 [ 307.270029][ C1] ? __set_current_blocked+0x110/0x110 [ 307.270063][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3551 printk messages dropped ** [ 307.463079][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 307.463127][ C1] do_syscall_64+0x38/0xb0 [ 307.463177][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 307.463217][ C1] RIP: 0033:0x7f0e6fe07591 [ 307.463242][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 307.463277][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 307.463301][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d ** 3571 printk messages dropped ** [ 307.653081][ C1] ? record_print_text+0x143/0x410 [ 307.653121][ C1] ? kasan_set_track+0x25/0x30 [ 307.653160][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 307.653198][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 307.653239][ C1] ? aa_af_perm+0x260/0x260 [ 307.653279][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 307.653321][ C1] ? sock_sendmsg+0xd9/0x180 [ 307.653369][ C1] ? __sys_sendto+0x255/0x340 executing program ** 3536 printk messages dropped ** [ 307.845234][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 307.845283][ C1] ? kern_select+0x1d0/0x1d0 [ 307.845324][ C1] ? __fget_light+0x1fc/0x260 [ 307.845367][ C1] ? ksys_read+0x1a7/0x250 [ 307.845411][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 307.845459][ C1] do_syscall_64+0x38/0xb0 [ 307.845508][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 307.845548][ C1] RIP: 0033:0x7f0e6fe07591 ** 3565 printk messages dropped ** [ 308.034870][ C1] Call Trace: [ 308.034880][ C1] [ 308.034894][ C1] ? kasan_set_track+0x25/0x30 [ 308.034935][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 308.034969][ C1] ? __alloc_skb+0x12b/0x330 [ 308.035000][ C1] ? __napi_build_skb+0x50/0x50 [ 308.035036][ C1] ? alloc_skb_with_frags+0xe4/0x710 [ 308.035076][ C1] ? sock_alloc_send_pskb+0x7e4/0x970 [ 308.035122][ C1] ? lock_acquire+0x1ae/0x510 ** 3546 printk messages dropped ** [ 308.222625][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 308.222654][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 308.222677][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 308.222698][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 308.222720][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c ** 3566 printk messages dropped ** [ 308.412087][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 308.412108][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 308.412128][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 308.412148][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 308.412168][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c ** 3499 printk messages dropped ** [ 308.596353][ C1] ? io_schedule_timeout+0x150/0x150 [ 308.596396][ C1] ? lock_acquire+0x1ae/0x510 [ 308.596432][ C1] ? lock_sync+0x190/0x190 [ 308.596464][ C1] ? find_held_lock+0x2d/0x110 [ 308.596512][ C1] schedule+0xe7/0x1b0 [ 308.596554][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 308.596590][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 308.596630][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 308.596677][ C1] do_select+0x12f7/0x1760 ** 3544 printk messages dropped ** [ 308.782525][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 308.782588][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 308.782627][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 308.782676][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 308.782724][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 308.782772][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 308.782820][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3548 printk messages dropped ** [ 308.971021][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 308.971043][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 308.971064][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 308.971083][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 308.971103][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 308.971130][ C1] ** 3551 printk messages dropped ** [ 309.160772][ C1] [ 309.160785][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000000 [ 309.160840][ C1] Call Trace: [ 309.160850][ C1] [ 309.160862][ C1] ? arch_stack_walk+0xfa/0x170 [ 309.160906][ C1] ? kasan_set_track+0x25/0x30 [ 309.160942][ C1] ? kasan_set_track+0x25/0x30 [ 309.160981][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 309.161016][ C1] ? __alloc_skb+0x12b/0x330 ** 3560 printk messages dropped ** [ 309.352889][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 309.352914][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 309.352936][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 309.352959][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 309.352981][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c ** 3557 printk messages dropped ** [ 309.544587][ C1] ? put_prev_entity+0xb6/0x170 [ 309.544620][ C1] ? trace_tlb_flush+0xf3/0x130 [ 309.544664][ C1] ? __schedule+0xc79/0x30a0 [ 309.544710][ C1] ? io_schedule_timeout+0x150/0x150 [ 309.544760][ C1] ? __cond_resched+0x17/0x20 [ 309.544804][ C1] ? preempt_schedule_common+0x45/0xc0 [ 309.544849][ C1] ? __cond_resched+0x17/0x20 [ 309.544893][ C1] ? __mutex_lock+0xf3/0x1340 ** 3554 printk messages dropped ** [ 309.735073][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 309.735097][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 309.735119][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 309.735139][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 309.735167][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c ** 3543 printk messages dropped ** [ 309.917199][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 309.917244][ C1] do_syscall_64+0x38/0xb0 [ 309.917292][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 309.917330][ C1] RIP: 0033:0x7f0e6fe07591 [ 309.917353][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 309.917385][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 309.917406][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d ** 3524 printk messages dropped ** [ 310.099553][ C1] do_select+0x12f7/0x1760 [ 310.099605][ C1] ? select_estimate_accuracy+0x340/0x340 [ 310.099650][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 310.099687][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 310.099725][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.099774][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3523 printk messages dropped ** [ 310.290030][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 310.290065][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.290115][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.290161][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.290207][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.290253][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3544 printk messages dropped ** [ 310.466291][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.466336][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.466382][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.466428][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.466494][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.466543][ C1] ? preempt_count_sub+0x150/0x150 ** 3570 printk messages dropped ** [ 310.649203][ C1] schedule+0xe7/0x1b0 [ 310.649248][ C1] exit_to_user_mode_prepare+0xbb/0x1f0 [ 310.649311][ C1] syscall_exit_to_user_mode+0x1d/0x60 [ 310.649351][ C1] do_syscall_64+0x44/0xb0 [ 310.649403][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 310.649442][ C1] RIP: 0033:0x7f1edfc179b5 [ 310.649465][ C1] RSP: 002b:00007ffddef3a618 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 310.649498][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1edfc179b5 ** 3505 printk messages dropped ** [ 310.830364][ C1] do_select+0x12f7/0x1760 [ 310.830412][ C1] ? select_estimate_accuracy+0x340/0x340 [ 310.830460][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 310.830493][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 310.830529][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.830573][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.830618][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 310.830662][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3477 printk messages dropped ** [ 311.017217][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 [ 311.017246][ C1] [ 311.017258][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 311.017305][ C1] Call Trace: [ 311.017316][ C1] [ 311.017329][ C1] __schedule+0xc79/0x30a0 [ 311.017377][ C1] ? io_schedule_timeout+0x150/0x150 [ 311.017425][ C1] ? lock_acquire+0x1ae/0x510 [ 311.017469][ C1] ? lock_sync+0x190/0x190 ** 3489 printk messages dropped ** [ 311.208219][ C1] ? kasan_set_track+0x25/0x30 [ 311.208261][ C1] ? kasan_set_track+0x25/0x30 [ 311.208300][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 311.208338][ C1] ? bit_wait_timeout+0x160/0x160 [ 311.208388][ C1] ? mark_lock+0x105/0x1950 [ 311.208423][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 311.208467][ C1] ? unix_detach_fds+0x1a0/0x1a0 ** 3521 printk messages dropped ** [ 311.398667][ C1] do_select+0x12f7/0x1760 [ 311.398719][ C1] ? select_estimate_accuracy+0x340/0x340 [ 311.398765][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 311.398803][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 311.398843][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 311.398893][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 311.398942][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 executing program ** 3512 printk messages dropped ** [ 311.575426][ C1] ? set_user_sigmask+0x216/0x2a0 [ 311.575459][ C1] ? kernel_read+0x1b0/0x1b0 [ 311.575508][ C1] ? __set_current_blocked+0x110/0x110 [ 311.575543][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 311.575579][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 311.575612][ C1] ? sigprocmask+0xf1/0x330 [ 311.575643][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 311.575690][ C1] ? kern_select+0x1d0/0x1d0 [ 311.575731][ C1] ? __fget_light+0x1fc/0x260 executing program executing program executing program ** 3512 printk messages dropped ** [ 311.760099][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 311.760145][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 311.760191][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 311.760236][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 311.760281][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 311.760327][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3475 printk messages dropped ** [ 311.947512][ C1] ? unix_stream_connect+0x1700/0x1700 [ 311.947555][ C1] ? preempt_count_sub+0x150/0x150 [ 311.947607][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 311.947645][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 311.947686][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 311.947728][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 311.947771][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 311.947814][ C1] sock_recvmsg+0xe2/0x170 [ 311.947874][ C1] sock_read_iter+0x2c3/0x3c0 ** 3494 printk messages dropped ** [ 312.135584][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 312.135626][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 312.135668][ C1] ? sock_recvmsg+0xeb/0x170 [ 312.135719][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 312.135771][ C1] ? sock_recvmsg+0x170/0x170 [ 312.135820][ C1] ? mode_strip_sgid+0x1c0/0x1c0 [ 312.135858][ C1] ? security_file_permission+0xdc/0x100 [ 312.135910][ C1] ? vfs_read+0x7ef/0x930 ** 3507 printk messages dropped ** [ 312.330183][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 312.330233][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 312.330282][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 312.330332][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 312.330382][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 312.330432][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 312.330480][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3452 printk messages dropped ** [ 312.514910][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 312.514967][ C1] Call Trace: [ 312.514978][ C1] [ 312.514993][ C1] __schedule+0xc79/0x30a0 [ 312.515036][ C1] ? io_schedule_timeout+0x150/0x150 [ 312.515088][ C1] ? ksys_read+0x1a7/0x250 [ 312.515134][ C1] schedule+0xe7/0x1b0 [ 312.515180][ C1] exit_to_user_mode_prepare+0xbb/0x1f0 [ 312.515232][ C1] syscall_exit_to_user_mode+0x1d/0x60 ** 3418 printk messages dropped ** [ 312.705289][ C1] ? __kthread_parkme+0x152/0x220 [ 312.705325][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 312.705369][ C1] kthread+0x33a/0x430 [ 312.705406][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 312.705449][ C1] ret_from_fork+0x45/0x80 [ 312.705502][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 312.705543][ C1] ret_from_fork_asm+0x11/0x20 executing program ** 3405 printk messages dropped ** [ 312.892316][ C1] ? assign_work+0x1a0/0x240 [ 312.892358][ C1] worker_thread+0x8bb/0x1290 [ 312.892403][ C1] ? __kthread_parkme+0x152/0x220 [ 312.892440][ C1] ? process_one_work+0x15d0/0x15d0 [ 312.892481][ C1] kthread+0x33a/0x430 [ 312.892518][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 312.892558][ C1] ret_from_fork+0x45/0x80 [ 312.892609][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3440 printk messages dropped ** [ 313.071006][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 313.071042][ C1] ret_from_fork+0x45/0x80 [ 313.071085][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 313.071119][ C1] ret_from_fork_asm+0x11/0x20 [ 313.071160][ C1] [ 313.071172][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 313.071216][ C1] Call Trace: [ 313.071226][ C1] ** 3401 printk messages dropped ** [ 313.251262][ C1] ? lock_sync+0x190/0x190 [ 313.251299][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 313.251338][ C1] process_one_work+0x887/0x15d0 [ 313.251382][ C1] ? lock_sync+0x190/0x190 [ 313.251414][ C1] ? init_worker_pool+0x770/0x770 [ 313.251456][ C1] ? assign_work+0x1a0/0x240 [ 313.251511][ C1] worker_thread+0x8bb/0x1290 [ 313.251556][ C1] ? __kthread_parkme+0x152/0x220 [ 313.251592][ C1] ? process_one_work+0x15d0/0x15d0 ** 3437 printk messages dropped ** [ 313.428247][ C1] ? init_worker_pool+0x770/0x770 [ 313.428299][ C1] ? assign_work+0x1a0/0x240 [ 313.428341][ C1] worker_thread+0x8bb/0x1290 [ 313.428387][ C1] ? __kthread_parkme+0x152/0x220 [ 313.428424][ C1] ? process_one_work+0x15d0/0x15d0 [ 313.428469][ C1] kthread+0x33a/0x430 [ 313.428506][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 313.428548][ C1] ret_from_fork+0x45/0x80 ** 3471 printk messages dropped ** [ 313.611382][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 313.611418][ C1] ret_from_fork+0x45/0x80 [ 313.611464][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 313.611499][ C1] ret_from_fork_asm+0x11/0x20 [ 313.611535][ C1] [ 313.611545][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 313.611595][ C1] Call Trace: [ 313.611604][ C1] ** 3459 printk messages dropped ** [ 313.790969][ C1] ? folio_flags+0x71/0x1f0 [ 313.791017][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 313.791059][ C1] ? unix_stream_connect+0x1700/0x1700 [ 313.791097][ C1] ? preempt_count_sub+0x150/0x150 [ 313.791145][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 313.791178][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 313.791215][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 313.791259][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 313.791300][ C1] ? shmem_file_write_iter+0xd5/0x140 ** 3437 printk messages dropped ** [ 313.973671][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 313.973705][ C1] ? kthread+0x26d/0x430 [ 313.973740][ C1] ? worker_thread+0x1290/0x1290 [ 313.973780][ C1] ? __kthread_parkme+0x152/0x220 [ 313.973813][ C1] ? worker_thread+0x1290/0x1290 [ 313.973853][ C1] kthread+0x33a/0x430 [ 313.973887][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 313.973945][ C1] ret_from_fork+0x45/0x80 [ 313.973996][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3447 printk messages dropped ** [ 314.166402][ C1] Call Trace: [ 314.166413][ C1] [ 314.166426][ C1] __schedule+0xc79/0x30a0 [ 314.166472][ C1] ? io_schedule_timeout+0x150/0x150 [ 314.166519][ C1] ? rescuer_thread+0x82f/0xcf0 [ 314.166560][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 314.166599][ C1] ? spin_bug+0x1d0/0x1d0 [ 314.166656][ C1] schedule+0xe7/0x1b0 [ 314.166700][ C1] rescuer_thread+0x882/0xcf0 [ 314.166743][ C1] ? __kthread_parkme+0xc4/0x220 ** 3429 printk messages dropped ** [ 314.354736][ C1] ? kthread+0x26d/0x430 [ 314.354771][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 314.354809][ C1] ? __kthread_parkme+0x152/0x220 [ 314.354842][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 314.354881][ C1] kthread+0x33a/0x430 [ 314.354915][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 314.354954][ C1] ret_from_fork+0x45/0x80 [ 314.355022][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3430 printk messages dropped ** [ 314.542525][ C1] schedule+0xe7/0x1b0 [ 314.542568][ C1] io_schedule+0xbe/0x130 [ 314.542612][ C1] bit_wait_io+0x16/0xe0 [ 314.542658][ C1] __wait_on_bit+0x62/0x170 [ 314.542705][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 314.542757][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 314.542805][ C1] ? __wait_on_bit+0x170/0x170 [ 314.542851][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 ** 3450 printk messages dropped ** [ 314.722345][ C1] ? lock_timer_base+0x5d/0x200 [ 314.722396][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 314.722432][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 314.722476][ C1] kjournald2+0x1fb/0x900 [ 314.722520][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 314.722562][ C1] ? kthread+0x26d/0x430 [ 314.722601][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3445 printk messages dropped ** [ 314.904741][ C1] ? kthread+0x26d/0x430 [ 314.904777][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 314.904816][ C1] ? __kthread_parkme+0x152/0x220 [ 314.904849][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 314.904888][ C1] kthread+0x33a/0x430 [ 314.904922][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 314.904958][ C1] ret_from_fork+0x45/0x80 [ 314.905004][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 314.905041][ C1] ret_from_fork_asm+0x11/0x20 ** 3429 printk messages dropped ** [ 315.084151][ C1] __wait_on_bit+0x62/0x170 [ 315.084198][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 315.084249][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 315.084298][ C1] ? __wait_on_bit+0x170/0x170 [ 315.084344][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 315.084386][ C1] ? preempt_count_sub+0x150/0x150 [ 315.084438][ C1] ? do_raw_spin_unlock+0x173/0x230 ** 3456 printk messages dropped ** [ 315.273385][ C1] ret_from_fork+0x45/0x80 [ 315.273435][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 315.273474][ C1] ret_from_fork_asm+0x11/0x20 [ 315.273519][ C1] [ 315.273532][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 315.273583][ C1] Call Trace: [ 315.273593][ C1] [ 315.273606][ C1] __schedule+0xc79/0x30a0 [ 315.273653][ C1] ? io_schedule_timeout+0x150/0x150 ** 3456 printk messages dropped ** [ 315.454102][ C1] ? io_schedule_timeout+0x150/0x150 [ 315.454151][ C1] ? mark_lock+0x105/0x1950 [ 315.454187][ C1] ? lock_acquire+0x1ae/0x510 [ 315.454223][ C1] ? find_held_lock+0x2d/0x110 [ 315.454276][ C1] ? schedule+0xe7/0x1b0 [ 315.454319][ C1] ? schedule_timeout+0x27a/0x2c0 [ 315.454373][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 315.454431][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 ** 3475 printk messages dropped ** [ 315.643754][ C1] ? unix_stream_connect+0x1700/0x1700 [ 315.643796][ C1] ? preempt_count_sub+0x150/0x150 [ 315.643848][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 315.643884][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 315.643924][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 315.643966][ C1] ? unix_dgram_recvmsg+0xca/0xf0 [ 315.644007][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 315.644048][ C1] ? generic_perform_write+0x278/0x600 ** 3446 printk messages dropped ** [ 315.827295][ C1] ? skb_free_head+0x110/0x1b0 [ 315.827329][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 315.827364][ C1] ? folio_flags+0x71/0x1f0 [ 315.827414][ C1] ? kfree_skbmem+0xef/0x1b0 [ 315.827447][ C1] ? __unix_dgram_recvmsg+0x267/0xe70 [ 315.827488][ C1] __unix_dgram_recvmsg+0x80f/0xe70 [ 315.827534][ C1] ? unix_stream_connect+0x1700/0x1700 ** 3449 printk messages dropped ** [ 316.011687][ C1] ? worker_thread+0x1290/0x1290 [ 316.011727][ C1] ? __kthread_parkme+0x152/0x220 [ 316.011760][ C1] ? worker_thread+0x1290/0x1290 [ 316.011797][ C1] kthread+0x33a/0x430 [ 316.011831][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 316.011867][ C1] ret_from_fork+0x45/0x80 [ 316.011914][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 316.011952][ C1] ret_from_fork_asm+0x11/0x20 ** 3455 printk messages dropped ** [ 316.190636][ C1] ? worker_thread+0x1290/0x1290 [ 316.190678][ C1] kthread+0x33a/0x430 [ 316.190713][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 316.190751][ C1] ret_from_fork+0x45/0x80 [ 316.190802][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 316.190841][ C1] ret_from_fork_asm+0x11/0x20 [ 316.190887][ C1] [ 316.190899][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3420 printk messages dropped ** [ 316.370160][ C1] ? lock_acquire+0x1ae/0x510 [ 316.370201][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 316.370234][ C1] ? lock_timer_base+0x5d/0x200 ** 91 printk messages dropped ** [ 316.374034][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 316.374089][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 ** 3461 printk messages dropped ** [ 316.561277][ C1] RIP: 0033:0x7f0e6fe07591 [ 316.561301][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 316.561336][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 316.561360][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 316.561392][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 executing program executing program executing program ** 3451 printk messages dropped ** [ 316.733736][ C1] ? datagram_poll+0x4f0/0x4f0 [ 316.733775][ C1] ? proto_seq_start+0x50/0x50 [ 316.733814][ C1] ? skb_copy_and_hash_datagram_iter+0x50/0x50 [ 316.733855][ C1] ? kfree_skbmem+0xef/0x1b0 [ 316.733885][ C1] ? folio_flags+0x71/0x1f0 [ 316.733930][ C1] ? kfree_skbmem+0xef/0x1b0 [ 316.733961][ C1] __unix_dgram_recvmsg+0x45b/0xe70 [ 316.734003][ C1] ? unix_stream_connect+0x1700/0x1700 executing program ** 3453 printk messages dropped ** [ 316.910512][ C1] ? __might_fault+0xe5/0x190 [ 316.910552][ C1] ? ____kasan_slab_free+0x13c/0x190 [ 316.910598][ C1] ? kasan_set_track+0x25/0x30 [ 316.910633][ C1] ? __lock_acquire+0x182f/0x5de0 [ 316.910684][ C1] ? __kmem_cache_free+0xff/0x330 [ 316.910721][ C1] ? mark_lock+0x105/0x1950 [ 316.910753][ C1] ? skb_free_head+0x110/0x1b0 [ 316.910787][ C1] ? kmem_cache_free+0x13a/0x4f0 ** 3438 printk messages dropped ** [ 317.091046][ C1] ? rescuer_thread+0x82f/0xcf0 [ 317.091090][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 317.091130][ C1] ? spin_bug+0x1d0/0x1d0 [ 317.091170][ C1] schedule+0xe7/0x1b0 [ 317.091216][ C1] rescuer_thread+0x882/0xcf0 [ 317.091259][ C1] ? __kthread_parkme+0xc4/0x220 [ 317.091295][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 317.091333][ C1] ? kthread+0x26d/0x430 ** 3412 printk messages dropped ** [ 317.272183][ C1] [ 317.272196][ C1] __schedule+0xc79/0x30a0 [ 317.272242][ C1] ? io_schedule_timeout+0x150/0x150 [ 317.272287][ C1] ? lock_sync+0x190/0x190 [ 317.272319][ C1] ? find_held_lock+0x2d/0x110 [ 317.272373][ C1] ? __wait_on_bit+0xc6/0x170 [ 317.272417][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 317.272462][ C1] schedule+0xe7/0x1b0 ** 3464 printk messages dropped ** [ 317.452893][ C1] ? kthread+0x26d/0x430 [ 317.452937][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 317.452977][ C1] ? __kthread_parkme+0x152/0x220 [ 317.453013][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 317.453053][ C1] kthread+0x33a/0x430 [ 317.453089][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 317.453129][ C1] ret_from_fork+0x45/0x80 [ 317.453180][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3446 printk messages dropped ** [ 317.632349][ C1] ? io_schedule_timeout+0x150/0x150 [ 317.632395][ C1] ? mark_lock+0x105/0x1950 [ 317.632430][ C1] ? lock_acquire+0x1ae/0x510 [ 317.632465][ C1] ? find_held_lock+0x2d/0x110 [ 317.632518][ C1] schedule+0xe7/0x1b0 [ 317.632560][ C1] schedule_timeout+0x27a/0x2c0 [ 317.632613][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 317.632669][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 ** 3430 printk messages dropped ** [ 317.812891][ C1] ? __kthread_parkme+0x152/0x220 [ 317.812928][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 317.812967][ C1] kthread+0x33a/0x430 [ 317.813014][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 317.813051][ C1] ret_from_fork+0x45/0x80 [ 317.813098][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 317.813135][ C1] ret_from_fork_asm+0x11/0x20 [ 317.813178][ C1] [ 317.813189][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 executing program ** 3450 printk messages dropped ** [ 317.995759][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 317.995799][ C1] ret_from_fork_asm+0x11/0x20 [ 317.995844][ C1] [ 317.995864][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 317.995915][ C1] Call Trace: [ 317.995926][ C1] [ 317.995939][ C1] __schedule+0xc79/0x30a0 [ 317.995985][ C1] ? io_schedule_timeout+0x150/0x150 ** 3453 printk messages dropped ** [ 318.191047][ C1] Call Trace: [ 318.191057][ C1] [ 318.191072][ C1] ? kasan_save_stack+0x33/0x50 [ 318.191112][ C1] ? kasan_save_stack+0x33/0x50 [ 318.191150][ C1] ? __might_fault+0xe5/0x190 [ 318.191201][ C1] ? kasan_set_track+0x25/0x30 [ 318.191239][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 318.191278][ C1] ? bit_wait_timeout+0x160/0x160 ** 3471 printk messages dropped ** [ 318.374584][ C1] ? mark_lock+0x105/0x1950 [ 318.374618][ C1] ? mark_lock+0x105/0x1950 [ 318.374651][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 318.374689][ C1] ? __lock_acquire+0x182f/0x5de0 [ 318.374726][ C1] ? unix_stream_connect+0x1700/0x1700 [ 318.374768][ C1] ? current_mgtime+0xd1/0x230 [ 318.374803][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 318.374846][ C1] ? generic_perform_write+0x278/0x600 ** 3449 printk messages dropped ** [ 318.551026][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 318.551061][ C1] ? lru_add_drain_cpu+0x553/0x850 [ 318.551093][ C1] ? __folio_batch_release+0x77/0xe0 [ 318.551122][ C1] ? shmem_undo_range+0x582/0x1040 [ 318.551174][ C1] ? shmem_get_partial_folio+0x330/0x330 [ 318.551230][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 318.551267][ C1] ? shmem_evict_inode+0x392/0xb50 ** 3463 printk messages dropped ** [ 318.734534][ C1] [ 318.734548][ C1] __schedule+0xc79/0x30a0 [ 318.734596][ C1] ? io_schedule_timeout+0x150/0x150 [ 318.734643][ C1] ? mark_lock+0x105/0x1950 [ 318.734679][ C1] ? lock_acquire+0x1ae/0x510 [ 318.734715][ C1] ? find_held_lock+0x2d/0x110 [ 318.734769][ C1] schedule+0xe7/0x1b0 [ 318.734814][ C1] schedule_timeout+0x27a/0x2c0 [ 318.734875][ C1] ? usleep_range_state+0x1a0/0x1a0 ** 3411 printk messages dropped ** [ 318.915273][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 318.915319][ C1] kjournald2+0x1fb/0x900 [ 318.915381][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 318.915422][ C1] ? kthread+0x26d/0x430 [ 318.915459][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 318.915501][ C1] ? __kthread_parkme+0x152/0x220 [ 318.915536][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3440 printk messages dropped ** [ 319.100604][ C1] bit_wait_io+0x16/0xe0 [ 319.100652][ C1] __wait_on_bit+0x62/0x170 [ 319.100700][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 319.100753][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 319.100803][ C1] ? __wait_on_bit+0x170/0x170 [ 319.100849][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 319.100895][ C1] ? preempt_count_sub+0x150/0x150 ** 3467 printk messages dropped ** [ 319.282935][ C1] ret_from_fork+0x45/0x80 [ 319.283000][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 319.283040][ C1] ret_from_fork_asm+0x11/0x20 [ 319.283095][ C1] [ 319.283107][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 319.283159][ C1] Call Trace: [ 319.283169][ C1] ** 3434 printk messages dropped ** [ 319.462860][ C1] ? rescuer_thread+0x82f/0xcf0 [ 319.462905][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 319.462963][ C1] ? spin_bug+0x1d0/0x1d0 [ 319.463001][ C1] schedule+0xe7/0x1b0 [ 319.463045][ C1] rescuer_thread+0x882/0xcf0 [ 319.463087][ C1] ? __kthread_parkme+0xc4/0x220 [ 319.463121][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 319.463158][ C1] ? kthread+0x26d/0x430 ** 3456 printk messages dropped ** [ 319.642440][ C1] ? io_schedule_timeout+0x150/0x150 [ 319.642489][ C1] ? rescuer_thread+0x82f/0xcf0 [ 319.642532][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 319.642571][ C1] ? spin_bug+0x1d0/0x1d0 [ 319.642612][ C1] schedule+0xe7/0x1b0 [ 319.642658][ C1] rescuer_thread+0x882/0xcf0 [ 319.642702][ C1] ? __kthread_parkme+0xc4/0x220 [ 319.642739][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 319.642778][ C1] ? kthread+0x26d/0x430 ** 3465 printk messages dropped ** [ 319.825234][ C1] ? proto_seq_start+0x50/0x50 [ 319.825272][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 319.825314][ C1] ? folio_flags+0x71/0x1f0 [ 319.825362][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 319.825426][ C1] ? unix_stream_connect+0x1700/0x1700 [ 319.825467][ C1] ? preempt_count_sub+0x150/0x150 [ 319.825518][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3462 printk messages dropped ** [ 320.012118][ C1] ? preempt_count_sub+0x150/0x150 [ 320.012164][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 320.012197][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 320.012234][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 320.012278][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 320.012315][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 320.012353][ C1] sock_recvmsg+0xe2/0x170 [ 320.012402][ C1] sock_read_iter+0x2c3/0x3c0 ** 3435 printk messages dropped ** [ 320.191487][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 320.191522][ C1] ? kthread+0x26d/0x430 [ 320.191556][ C1] ? worker_thread+0x1290/0x1290 [ 320.191596][ C1] ? __kthread_parkme+0x152/0x220 [ 320.191629][ C1] ? worker_thread+0x1290/0x1290 [ 320.191667][ C1] kthread+0x33a/0x430 [ 320.191700][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 320.191755][ C1] ret_from_fork+0x45/0x80 [ 320.191817][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3471 printk messages dropped ** [ 320.376880][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 320.376936][ C1] Call Trace: [ 320.376946][ C1] [ 320.376961][ C1] ? kasan_save_stack+0x33/0x50 [ 320.377003][ C1] ? mark_lock+0x105/0x1950 [ 320.377050][ C1] ? kasan_set_track+0x25/0x30 [ 320.377100][ C1] ? aa_profile_af_perm+0x470/0x470 [ 320.377137][ C1] ? kmem_cache_free+0x13a/0x4f0 ** 3472 printk messages dropped ** [ 320.568679][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 320.568719][ C1] do_syscall_64+0x38/0xb0 [ 320.568770][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 320.568812][ C1] RIP: 0033:0x7f171c440b6a [ 320.568836][ C1] RSP: 002b:00007ffdb61bfda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 320.568870][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f171c440b6a [ 320.568893][ C1] RDX: 00000000000000ff RSI: 00005631abb69950 RDI: 0000000000000000 ** 3432 printk messages dropped ** [ 320.755229][ C1] [ 320.755241][ C1] task:syslogd state:S stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 320.755285][ C1] Call Trace: [ 320.755295][ C1] [ 320.755309][ C1] __schedule+0xc79/0x30a0 [ 320.755361][ C1] ? io_schedule_timeout+0x150/0x150 [ 320.755408][ C1] ? mark_lock+0x105/0x1950 [ 320.755443][ C1] ? lock_acquire+0x1ae/0x510 [ 320.755477][ C1] ? find_held_lock+0x2d/0x110 ** 3449 printk messages dropped ** [ 320.946912][ C1] __schedule+0xc79/0x30a0 [ 320.946959][ C1] ? io_schedule_timeout+0x150/0x150 [ 320.947006][ C1] ? rescuer_thread+0x82f/0xcf0 [ 320.947049][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 320.947089][ C1] ? spin_bug+0x1d0/0x1d0 [ 320.947128][ C1] schedule+0xe7/0x1b0 [ 320.947173][ C1] rescuer_thread+0x882/0xcf0 [ 320.947216][ C1] ? __kthread_parkme+0xc4/0x220 [ 320.947252][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3448 printk messages dropped ** [ 321.136399][ C1] schedule+0xe7/0x1b0 [ 321.136444][ C1] rescuer_thread+0x882/0xcf0 [ 321.136488][ C1] ? __kthread_parkme+0xc4/0x220 [ 321.136524][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 321.136562][ C1] ? kthread+0x26d/0x430 [ 321.136613][ C1] ? worker_thread+0x1290/0x1290 [ 321.136661][ C1] ? __kthread_parkme+0x152/0x220 [ 321.136698][ C1] ? worker_thread+0x1290/0x1290 [ 321.136740][ C1] kthread+0x33a/0x430 ** 3441 printk messages dropped ** [ 321.325766][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 321.325806][ C1] ? __kthread_parkme+0x152/0x220 [ 321.325842][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 321.325884][ C1] kthread+0x33a/0x430 [ 321.325921][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 321.325963][ C1] ret_from_fork+0x45/0x80 [ 321.326014][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3438 printk messages dropped ** [ 321.511687][ C1] kjournald2+0x1fb/0x900 [ 321.511730][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 321.511772][ C1] ? kthread+0x26d/0x430 [ 321.511809][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 321.511850][ C1] ? __kthread_parkme+0x152/0x220 [ 321.511885][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 321.511925][ C1] kthread+0x33a/0x430 [ 321.511963][ C1] ? kthread_complete_and_exit+0x40/0x40 executing program executing program executing program ** 3464 printk messages dropped ** [ 321.693331][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 321.693369][ C1] ? kthread+0x26d/0x430 [ 321.693407][ C1] ? worker_thread+0x1290/0x1290 [ 321.693449][ C1] ? __kthread_parkme+0x152/0x220 [ 321.693485][ C1] ? worker_thread+0x1290/0x1290 [ 321.693546][ C1] kthread+0x33a/0x430 [ 321.693583][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 321.693632][ C1] ret_from_fork+0x45/0x80 [ 321.693685][ C1] ? kthread_complete_and_exit+0x40/0x40 executing program ** 3417 printk messages dropped ** [ 321.876092][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 321.876130][ C1] ? __kthread_parkme+0x152/0x220 [ 321.876163][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 321.876201][ C1] kthread+0x33a/0x430 [ 321.876235][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 321.876273][ C1] ret_from_fork+0x45/0x80 [ 321.876320][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 321.876357][ C1] ret_from_fork_asm+0x11/0x20 ** 3429 printk messages dropped ** [ 322.066619][ C1] ? io_schedule_timeout+0x150/0x150 [ 322.066664][ C1] ? lock_sync+0x190/0x190 [ 322.066698][ C1] ? find_held_lock+0x2d/0x110 [ 322.066752][ C1] ? __wait_on_bit+0xc6/0x170 [ 322.066798][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 322.066838][ C1] schedule+0xe7/0x1b0 [ 322.066883][ C1] io_schedule+0xbe/0x130 ** 3469 printk messages dropped ** [ 322.254572][ C1] schedule+0xe7/0x1b0 [ 322.254616][ C1] rescuer_thread+0x882/0xcf0 [ 322.254658][ C1] ? __kthread_parkme+0xc4/0x220 [ 322.254693][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 322.254730][ C1] ? kthread+0x26d/0x430 [ 322.254767][ C1] ? worker_thread+0x1290/0x1290 [ 322.254809][ C1] ? __kthread_parkme+0x152/0x220 [ 322.254845][ C1] ? worker_thread+0x1290/0x1290 ** 3466 printk messages dropped ** [ 322.433650][ C1] __unix_dgram_recvmsg+0x80f/0xe70 [ 322.433714][ C1] ? unix_stream_connect+0x1700/0x1700 [ 322.433765][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 322.433807][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 322.433843][ C1] ? timestamp_truncate+0x21b/0x2d0 [ 322.433897][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 322.433939][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 322.433998][ C1] sock_recvmsg+0xe2/0x170 ** 3457 printk messages dropped ** [ 322.618808][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 322.618851][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 322.618894][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 322.618937][ C1] ? sock_recvmsg+0xe2/0x170 [ 322.618992][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 322.619045][ C1] ? sock_recvmsg+0x170/0x170 [ 322.619101][ C1] ? security_file_permission+0xdc/0x100 [ 322.619148][ C1] ? vfs_read+0x7ef/0x930 [ 322.619193][ C1] ? kernel_read+0x1b0/0x1b0 ** 3416 printk messages dropped ** [ 322.805808][ C1] kthread+0x33a/0x430 [ 322.805843][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 322.805885][ C1] ret_from_fork+0x45/0x80 [ 322.805934][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 322.805974][ C1] ret_from_fork_asm+0x11/0x20 [ 322.806020][ C1] [ 322.806033][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 executing program ** 3473 printk messages dropped ** [ 322.993431][ C1] schedule+0xe7/0x1b0 [ 322.993472][ C1] rescuer_thread+0x882/0xcf0 [ 322.993511][ C1] ? __kthread_parkme+0xc4/0x220 [ 322.993550][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 322.993585][ C1] ? kthread+0x26d/0x430 [ 322.993620][ C1] ? worker_thread+0x1290/0x1290 [ 322.993660][ C1] ? __kthread_parkme+0x152/0x220 [ 322.993693][ C1] ? worker_thread+0x1290/0x1290 [ 322.993732][ C1] kthread+0x33a/0x430 ** 3466 printk messages dropped ** [ 323.176343][ C1] ? unix_stream_connect+0x1700/0x1700 [ 323.176385][ C1] ? preempt_count_sub+0x150/0x150 [ 323.176436][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 323.176471][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 323.176519][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 323.176559][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 323.176600][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 ** 3466 printk messages dropped ** [ 323.364870][ C1] ? putname+0x101/0x140 [ 323.364916][ C1] ? nd_jump_root+0x3d1/0x570 [ 323.364967][ C1] ? stack_trace_save+0x96/0xd0 [ 323.365013][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 323.365050][ C1] ? write_profile+0x450/0x450 [ 323.365090][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 323.365126][ C1] ? path_openat+0xdc/0x29c0 [ 323.365162][ C1] ? path_lookupat+0x770/0x770 [ 323.365194][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 ** 3409 printk messages dropped ** [ 323.544120][ C1] ? kthread+0x26d/0x430 [ 323.544157][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 323.544196][ C1] ? __kthread_parkme+0x152/0x220 [ 323.544232][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 323.544272][ C1] kthread+0x33a/0x430 [ 323.544309][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 323.544349][ C1] ret_from_fork+0x45/0x80 [ 323.544400][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3438 printk messages dropped ** [ 323.732705][ C1] Call Trace: [ 323.732716][ C1] [ 323.732729][ C1] __schedule+0xc79/0x30a0 [ 323.732774][ C1] ? io_schedule_timeout+0x150/0x150 [ 323.732816][ C1] ? lock_sync+0x190/0x190 [ 323.732849][ C1] ? find_held_lock+0x2d/0x110 [ 323.732901][ C1] ? __wait_on_bit+0xc6/0x170 [ 323.732944][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 323.732982][ C1] schedule+0xe7/0x1b0 [ 323.733032][ C1] io_schedule+0xbe/0x130 ** 3443 printk messages dropped ** [ 323.915037][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 323.915088][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 323.915131][ C1] kjournald2+0x1fb/0x900 [ 323.915173][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 323.915214][ C1] ? kthread+0x26d/0x430 [ 323.915252][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 323.915292][ C1] ? __kthread_parkme+0x152/0x220 [ 323.915329][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 323.915369][ C1] kthread+0x33a/0x430 ** 3445 printk messages dropped ** [ 324.103094][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 324.103131][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 324.103177][ C1] kjournald2+0x1fb/0x900 [ 324.103221][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 324.103263][ C1] ? kthread+0x26d/0x430 [ 324.103301][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 324.103342][ C1] ? __kthread_parkme+0x152/0x220 [ 324.103379][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 324.103419][ C1] kthread+0x33a/0x430 ** 3434 printk messages dropped ** [ 324.294739][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 324.294782][ C1] kjournald2+0x1fb/0x900 [ 324.294824][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 324.294866][ C1] ? kthread+0x26d/0x430 [ 324.294902][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 324.294949][ C1] ? __kthread_parkme+0x152/0x220 [ 324.294984][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3426 printk messages dropped ** [ 324.482736][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 324.482784][ C1] ? __wait_on_bit+0x170/0x170 [ 324.482829][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 324.482872][ C1] ? preempt_count_sub+0x150/0x150 [ 324.482931][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 324.482971][ C1] __wait_on_buffer+0x64/0x70 [ 324.483018][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 324.483078][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 ** 3458 printk messages dropped ** [ 324.665031][ C1] ret_from_fork+0x45/0x80 [ 324.665083][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 324.665124][ C1] ret_from_fork_asm+0x11/0x20 [ 324.665171][ C1] [ 324.665185][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 324.665237][ C1] Call Trace: [ 324.665248][ C1] ** 3436 printk messages dropped ** [ 324.853999][ C1] Call Trace: [ 324.854009][ C1] [ 324.854022][ C1] __schedule+0xc79/0x30a0 [ 324.854065][ C1] ? io_schedule_timeout+0x150/0x150 [ 324.854110][ C1] ? rescuer_thread+0x82f/0xcf0 [ 324.854150][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 324.854188][ C1] ? spin_bug+0x1d0/0x1d0 [ 324.854224][ C1] schedule+0xe7/0x1b0 [ 324.854265][ C1] rescuer_thread+0x882/0xcf0 ** 3439 printk messages dropped ** [ 325.028545][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 325.028589][ C1] ? preempt_count_sub+0x150/0x150 [ 325.028644][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 325.028685][ C1] __wait_on_buffer+0x64/0x70 [ 325.028734][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 325.028797][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 325.028851][ C1] ? lock_acquire+0x1ae/0x510 ** 3464 printk messages dropped ** [ 325.212491][ C1] ? __kthread_parkme+0xc4/0x220 [ 325.212524][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 325.212560][ C1] ? kthread+0x26d/0x430 [ 325.212594][ C1] ? worker_thread+0x1290/0x1290 [ 325.212634][ C1] ? __kthread_parkme+0x152/0x220 [ 325.212668][ C1] ? worker_thread+0x1290/0x1290 [ 325.212706][ C1] kthread+0x33a/0x430 [ 325.212739][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3425 printk messages dropped ** [ 325.391488][ C1] Call Trace: [ 325.391498][ C1] [ 325.391512][ C1] __schedule+0xc79/0x30a0 [ 325.391558][ C1] ? io_schedule_timeout+0x150/0x150 [ 325.391605][ C1] ? rescuer_thread+0x82f/0xcf0 [ 325.391648][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 325.391686][ C1] ? spin_bug+0x1d0/0x1d0 [ 325.391724][ C1] schedule+0xe7/0x1b0 [ 325.391767][ C1] rescuer_thread+0x882/0xcf0 ** 3435 printk messages dropped ** [ 325.572907][ C1] ? __wait_on_bit+0x170/0x170 [ 325.572953][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 325.572996][ C1] ? preempt_count_sub+0x150/0x150 [ 325.573048][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 325.573089][ C1] __wait_on_buffer+0x64/0x70 [ 325.573137][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 325.573201][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 ** 3470 printk messages dropped ** [ 325.755020][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 325.755060][ C1] ret_from_fork_asm+0x11/0x20 [ 325.755105][ C1] [ 325.755117][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 325.755172][ C1] Call Trace: [ 325.755183][ C1] [ 325.755196][ C1] __schedule+0xc79/0x30a0 ** 3460 printk messages dropped ** [ 325.936890][ C1] ? security_file_permission+0xdc/0x100 [ 325.936932][ C1] ? vfs_read+0x7ef/0x930 [ 325.936972][ C1] ? kernel_read+0x1b0/0x1b0 [ 325.937010][ C1] ? rcu_is_watching+0x12/0xb0 [ 325.937053][ C1] ? __fget_light+0x1fc/0x260 [ 325.937093][ C1] ? ksys_read+0x1f0/0x250 [ 325.937132][ C1] ? vfs_write+0xe40/0xe40 [ 325.937172][ C1] ? syscall_enter_from_user_mode+0x26/0x80 ** 3438 printk messages dropped ** [ 326.113090][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 326.113132][ C1] ret_from_fork+0x45/0x80 [ 326.113184][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 326.113225][ C1] ret_from_fork_asm+0x11/0x20 [ 326.113279][ C1] [ 326.113293][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 326.113349][ C1] Call Trace: [ 326.113359][ C1] [ 326.113373][ C1] __schedule+0xc79/0x30a0 ** 3445 printk messages dropped ** [ 326.295924][ C1] __schedule+0xc79/0x30a0 [ 326.295968][ C1] ? io_schedule_timeout+0x150/0x150 [ 326.296011][ C1] ? rescuer_thread+0x82f/0xcf0 [ 326.296051][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 326.296087][ C1] ? spin_bug+0x1d0/0x1d0 [ 326.296123][ C1] schedule+0xe7/0x1b0 [ 326.296162][ C1] rescuer_thread+0x882/0xcf0 [ 326.296202][ C1] ? __kthread_parkme+0xc4/0x220 ** 3472 printk messages dropped ** [ 326.484861][ C1] ? kfree_skbmem+0xef/0x1b0 [ 326.484892][ C1] ? skb_copy_datagram_iter+0xa1/0x200 [ 326.484936][ C1] ? consume_skb+0xdf/0x170 [ 326.484972][ C1] ? __unix_dgram_recvmsg+0x243/0xe70 [ 326.485017][ C1] ? unix_stream_connect+0x1700/0x1700 [ 326.485058][ C1] ? preempt_count_sub+0x150/0x150 [ 326.485111][ C1] ? reacquire_held_locks+0x4b0/0x4b0 executing program executing program ** 3428 printk messages dropped ** [ 326.662566][ C1] rescuer_thread+0x882/0xcf0 [ 326.662608][ C1] ? __kthread_parkme+0xc4/0x220 [ 326.662644][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 326.662680][ C1] ? kthread+0x26d/0x430 [ 326.662717][ C1] ? worker_thread+0x1290/0x1290 [ 326.662759][ C1] ? __kthread_parkme+0x152/0x220 [ 326.662795][ C1] ? worker_thread+0x1290/0x1290 [ 326.662837][ C1] kthread+0x33a/0x430 executing program executing program ** 3474 printk messages dropped ** [ 326.841004][ C1] kthread+0x33a/0x430 [ 326.841041][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 326.841082][ C1] ret_from_fork+0x45/0x80 [ 326.841133][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 326.841174][ C1] ret_from_fork_asm+0x11/0x20 [ 326.841265][ C1] [ 326.841279][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3427 printk messages dropped ** [ 327.023367][ C1] Call Trace: [ 327.023376][ C1] [ 327.023388][ C1] __schedule+0xc79/0x30a0 [ 327.023434][ C1] ? io_schedule_timeout+0x150/0x150 [ 327.023479][ C1] ? mark_lock+0x105/0x1950 [ 327.023514][ C1] ? lock_acquire+0x1ae/0x510 [ 327.023549][ C1] ? find_held_lock+0x2d/0x110 [ 327.023603][ C1] schedule+0xe7/0x1b0 [ 327.023645][ C1] schedule_timeout+0x27a/0x2c0 ** 3450 printk messages dropped ** [ 327.208871][ C1] ? io_schedule_timeout+0x150/0x150 [ 327.208921][ C1] ? rescuer_thread+0x82f/0xcf0 [ 327.208964][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 327.209005][ C1] ? spin_bug+0x1d0/0x1d0 [ 327.209044][ C1] schedule+0xe7/0x1b0 [ 327.209089][ C1] rescuer_thread+0x882/0xcf0 [ 327.209133][ C1] ? __kthread_parkme+0xc4/0x220 [ 327.209169][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 327.209207][ C1] ? kthread+0x26d/0x430 ** 3417 printk messages dropped ** [ 327.392884][ C1] kjournald2+0x1fb/0x900 [ 327.392929][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 327.392973][ C1] ? kthread+0x26d/0x430 [ 327.393012][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 327.393053][ C1] ? __kthread_parkme+0x152/0x220 [ 327.393091][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 327.393132][ C1] kthread+0x33a/0x430 [ 327.393169][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3442 printk messages dropped ** [ 327.581282][ C1] schedule+0xe7/0x1b0 [ 327.581327][ C1] io_schedule+0xbe/0x130 [ 327.581373][ C1] bit_wait_io+0x16/0xe0 [ 327.581422][ C1] __wait_on_bit+0x62/0x170 [ 327.581470][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 327.581523][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 327.581573][ C1] ? __wait_on_bit+0x170/0x170 [ 327.581619][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 327.581670][ C1] ? preempt_count_sub+0x150/0x150 ** 3469 printk messages dropped ** [ 327.766995][ C1] [ 327.767008][ C1] task:syslogd state:S stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 327.767056][ C1] Call Trace: [ 327.767066][ C1] [ 327.767079][ C1] __schedule+0xc79/0x30a0 [ 327.767126][ C1] ? io_schedule_timeout+0x150/0x150 [ 327.767172][ C1] ? mark_lock+0x105/0x1950 [ 327.767208][ C1] ? lock_acquire+0x1ae/0x510 [ 327.767243][ C1] ? find_held_lock+0x2d/0x110 executing program ** 3451 printk messages dropped ** [ 327.956211][ C1] [ 327.956223][ C1] ? kasan_set_track+0x25/0x30 [ 327.956262][ C1] ? kfree_skbmem+0xef/0x1b0 [ 327.956296][ C1] ? io_schedule_timeout+0x150/0x150 [ 327.956342][ C1] ? mark_lock+0x105/0x1950 [ 327.956376][ C1] ? lock_acquire+0x1ae/0x510 [ 327.956409][ C1] ? find_held_lock+0x2d/0x110 [ 327.956461][ C1] ? schedule+0xe7/0x1b0 ** 3419 printk messages dropped ** [ 328.140764][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 328.140818][ C1] ? preempt_count_sub+0x150/0x150 [ 328.140872][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 328.140914][ C1] __wait_on_buffer+0x64/0x70 [ 328.140961][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 328.141021][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 328.141073][ C1] ? lock_acquire+0x1ae/0x510 ** 3427 printk messages dropped ** [ 328.322208][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 328.322257][ C1] Call Trace: [ 328.322269][ C1] [ 328.322282][ C1] __schedule+0xc79/0x30a0 [ 328.322328][ C1] ? io_schedule_timeout+0x150/0x150 [ 328.322372][ C1] ? lock_sync+0x190/0x190 [ 328.322404][ C1] ? find_held_lock+0x2d/0x110 [ 328.322456][ C1] ? __wait_on_bit+0xc6/0x170 [ 328.322500][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3445 printk messages dropped ** [ 328.505196][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 328.505240][ C1] kjournald2+0x1fb/0x900 [ 328.505283][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 328.505325][ C1] ? kthread+0x26d/0x430 [ 328.505362][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 328.505404][ C1] ? __kthread_parkme+0x152/0x220 [ 328.505439][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 328.505480][ C1] kthread+0x33a/0x430 ** 3422 printk messages dropped ** [ 328.694570][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 328.694620][ C1] ? __wait_on_bit+0x170/0x170 [ 328.694667][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 328.694711][ C1] ? preempt_count_sub+0x150/0x150 [ 328.694764][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 328.694805][ C1] __wait_on_buffer+0x64/0x70 [ 328.694853][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 ** 3451 printk messages dropped ** [ 328.881689][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 328.881742][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 328.881792][ C1] ? __wait_on_bit+0x170/0x170 [ 328.881838][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 328.881882][ C1] ? preempt_count_sub+0x150/0x150 [ 328.881936][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 328.881979][ C1] __wait_on_buffer+0x64/0x70 [ 328.882027][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 ** 3405 printk messages dropped ** [ 329.064350][ C1] Call Trace: [ 329.064362][ C1] [ 329.064376][ C1] __schedule+0xc79/0x30a0 [ 329.064421][ C1] ? io_schedule_timeout+0x150/0x150 [ 329.064466][ C1] ? lock_sync+0x190/0x190 [ 329.064500][ C1] ? find_held_lock+0x2d/0x110 [ 329.064554][ C1] ? __wait_on_bit+0xc6/0x170 [ 329.064606][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 329.064646][ C1] schedule+0xe7/0x1b0 [ 329.064689][ C1] io_schedule+0xbe/0x130 ** 3407 printk messages dropped ** [ 329.252992][ C1] __device_attach_driver+0x1d4/0x300 [ 329.253041][ C1] ? driver_probe_device+0x1a0/0x1a0 [ 329.253087][ C1] bus_for_each_drv+0x157/0x1d0 [ 329.253129][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 329.253171][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 329.253207][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 329.253244][ C1] __device_attach+0x1e8/0x4b0 ** 3473 printk messages dropped ** [ 329.443829][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 329.443866][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 329.443910][ C1] kjournald2+0x1fb/0x900 [ 329.443956][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 329.443999][ C1] ? kthread+0x26d/0x430 [ 329.444038][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 329.444078][ C1] ? __kthread_parkme+0x152/0x220 [ 329.444116][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 329.444157][ C1] kthread+0x33a/0x430 ** 3458 printk messages dropped ** [ 329.625954][ C1] ? skb_release_data+0x5b0/0x7f0 [ 329.625990][ C1] ? kfree_skbmem+0xef/0x1b0 [ 329.626022][ C1] ? unix_detach_fds+0x1a0/0x1a0 [ 329.626064][ C1] ? kfree_skbmem+0xef/0x1b0 [ 329.626097][ C1] ? consume_skb+0x92/0x170 [ 329.626134][ C1] ? __unix_dgram_recvmsg+0x80f/0xe70 [ 329.626178][ C1] ? unix_stream_connect+0x1700/0x1700 [ 329.626219][ C1] ? preempt_count_sub+0x150/0x150 ** 3467 printk messages dropped ** [ 329.817450][ C1] ? __unix_dgram_recvmsg+0x824/0xe70 [ 329.817495][ C1] ? unix_stream_connect+0x1700/0x1700 [ 329.817542][ C1] ? preempt_count_sub+0x150/0x150 [ 329.817595][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 329.817631][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 329.817672][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 329.817714][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 ** 3450 printk messages dropped ** [ 330.003501][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 330.003544][ C1] ? mark_lock+0x105/0x1950 [ 330.003578][ C1] ? mark_lock+0x105/0x1950 [ 330.003611][ C1] ? mark_lock+0x105/0x1950 [ 330.003643][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 330.003679][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 330.003715][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 330.003753][ C1] ? rcu_is_watching+0x12/0xb0 ** 3442 printk messages dropped ** [ 330.186885][ C1] ? kthread+0x26d/0x430 [ 330.186924][ C1] ? worker_thread+0x1290/0x1290 [ 330.186983][ C1] ? __kthread_parkme+0x152/0x220 [ 330.187019][ C1] ? worker_thread+0x1290/0x1290 [ 330.187063][ C1] kthread+0x33a/0x430 [ 330.187100][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 330.187153][ C1] ret_from_fork+0x45/0x80 [ 330.187203][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3463 printk messages dropped ** [ 330.372364][ C1] [ 330.372376][ C1] ? unix_stream_connect+0x1700/0x1700 [ 330.372417][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 330.372456][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 330.372488][ C1] ? timestamp_truncate+0x21b/0x2d0 [ 330.372544][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 330.372588][ C1] ? shmem_file_write_iter+0xd5/0x140 ** 3437 printk messages dropped ** [ 330.554223][ C1] ? __kthread_parkme+0x152/0x220 [ 330.554260][ C1] ? worker_thread+0x1290/0x1290 [ 330.554301][ C1] kthread+0x33a/0x430 [ 330.554338][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 330.554378][ C1] ret_from_fork+0x45/0x80 [ 330.554427][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 330.554467][ C1] ret_from_fork_asm+0x11/0x20 ** 3427 printk messages dropped ** [ 330.732352][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 330.732408][ C1] ? lock_acquire+0x1ae/0x510 [ 330.732452][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 330.732486][ C1] ? lock_timer_base+0x5d/0x200 [ 330.732533][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 330.732568][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 330.732611][ C1] kjournald2+0x1fb/0x900 ** 3448 printk messages dropped ** [ 330.912617][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 330.912658][ C1] kthread+0x33a/0x430 [ 330.912694][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 330.912735][ C1] ret_from_fork+0x45/0x80 [ 330.912785][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 330.912824][ C1] ret_from_fork_asm+0x11/0x20 [ 330.912869][ C1] [ 330.912881][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3457 printk messages dropped ** [ 331.096480][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 331.096521][ C1] ret_from_fork_asm+0x11/0x20 [ 331.096568][ C1] [ 331.096581][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 331.096638][ C1] Call Trace: [ 331.096648][ C1] [ 331.096662][ C1] __schedule+0xc79/0x30a0 [ 331.096711][ C1] ? io_schedule_timeout+0x150/0x150 [ 331.096758][ C1] ? mark_lock+0x105/0x1950 ** 3432 printk messages dropped ** [ 331.283784][ C1] ? spin_bug+0x1d0/0x1d0 [ 331.283822][ C1] schedule+0xe7/0x1b0 [ 331.283865][ C1] rescuer_thread+0x882/0xcf0 [ 331.283914][ C1] ? __kthread_parkme+0xc4/0x220 [ 331.283949][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 331.283986][ C1] ? kthread+0x26d/0x430 [ 331.284023][ C1] ? worker_thread+0x1290/0x1290 [ 331.284065][ C1] ? __kthread_parkme+0x152/0x220 [ 331.284101][ C1] ? worker_thread+0x1290/0x1290 ** 3440 printk messages dropped ** [ 331.474533][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 331.474569][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 331.474614][ C1] kjournald2+0x1fb/0x900 [ 331.474658][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 331.474701][ C1] ? kthread+0x26d/0x430 [ 331.474740][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 331.474782][ C1] ? __kthread_parkme+0x152/0x220 executing program ** 3421 printk messages dropped ** [ 331.662198][ C1] io_schedule+0xbe/0x130 [ 331.662243][ C1] bit_wait_io+0x16/0xe0 [ 331.662291][ C1] __wait_on_bit+0x62/0x170 [ 331.662338][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 331.662398][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 331.662460][ C1] ? __wait_on_bit+0x170/0x170 [ 331.662507][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 331.662567][ C1] ? preempt_count_sub+0x150/0x150 [ 331.662621][ C1] ? do_raw_spin_unlock+0x173/0x230 executing program executing program executing program ** 3481 printk messages dropped ** [ 331.845495][ C1] ret_from_fork+0x45/0x80 [ 331.845547][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 331.845589][ C1] ret_from_fork_asm+0x11/0x20 [ 331.845637][ C1] [ 331.845650][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 331.845708][ C1] Call Trace: [ 331.845719][ C1] [ 331.845732][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 ** 3441 printk messages dropped ** [ 332.037528][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 332.037569][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 332.037617][ C1] ? datagram_poll+0x4f0/0x4f0 [ 332.037659][ C1] ? proto_seq_start+0x50/0x50 [ 332.037700][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 332.037744][ C1] ? folio_flags+0x71/0x1f0 [ 332.037796][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 332.037849][ C1] ? unix_stream_connect+0x1700/0x1700 ** 3442 printk messages dropped ** [ 332.225148][ C1] Call Trace: [ 332.225159][ C1] [ 332.225173][ C1] __schedule+0xc79/0x30a0 [ 332.225221][ C1] ? io_schedule_timeout+0x150/0x150 [ 332.225271][ C1] ? rescuer_thread+0x82f/0xcf0 [ 332.225315][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 332.225363][ C1] ? spin_bug+0x1d0/0x1d0 [ 332.225403][ C1] schedule+0xe7/0x1b0 ** 3439 printk messages dropped ** [ 332.413354][ C1] __schedule+0xc79/0x30a0 [ 332.413401][ C1] ? io_schedule_timeout+0x150/0x150 [ 332.413448][ C1] ? rescuer_thread+0x82f/0xcf0 [ 332.413490][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 332.413528][ C1] ? spin_bug+0x1d0/0x1d0 [ 332.413567][ C1] schedule+0xe7/0x1b0 [ 332.413610][ C1] rescuer_thread+0x882/0xcf0 [ 332.413661][ C1] ? __kthread_parkme+0xc4/0x220 ** 3455 printk messages dropped ** [ 332.591926][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 332.591962][ C1] ? spin_bug+0x1d0/0x1d0 [ 332.591997][ C1] schedule+0xe7/0x1b0 [ 332.592036][ C1] rescuer_thread+0x882/0xcf0 [ 332.592075][ C1] ? __kthread_parkme+0xc4/0x220 [ 332.592105][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 332.592141][ C1] ? kthread+0x26d/0x430 [ 332.592176][ C1] ? worker_thread+0x1290/0x1290 [ 332.592216][ C1] ? __kthread_parkme+0x152/0x220 ** 3452 printk messages dropped ** [ 332.775345][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 332.775386][ C1] ret_from_fork+0x45/0x80 [ 332.775439][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 332.775481][ C1] ret_from_fork_asm+0x11/0x20 [ 332.775527][ C1] [ 332.775540][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 332.775597][ C1] Call Trace: executing program ** 3451 printk messages dropped ** [ 332.960937][ C1] ? kthread+0x26d/0x430 [ 332.960974][ C1] ? worker_thread+0x1290/0x1290 [ 332.961016][ C1] ? __kthread_parkme+0x152/0x220 [ 332.961052][ C1] ? worker_thread+0x1290/0x1290 [ 332.961092][ C1] kthread+0x33a/0x430 [ 332.961128][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 332.961168][ C1] ret_from_fork+0x45/0x80 [ 332.961219][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3435 printk messages dropped ** [ 333.141746][ C1] ret_from_fork+0x45/0x80 [ 333.141795][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 333.141836][ C1] ret_from_fork_asm+0x11/0x20 [ 333.141896][ C1] [ 333.141908][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 333.141956][ C1] Call Trace: [ 333.141966][ C1] [ 333.141978][ C1] __schedule+0xc79/0x30a0 [ 333.142021][ C1] ? io_schedule_timeout+0x150/0x150 ** 3434 printk messages dropped ** [ 333.323400][ C1] __wait_on_bit+0x62/0x170 [ 333.323444][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 333.323493][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 333.323541][ C1] ? __wait_on_bit+0x170/0x170 [ 333.323585][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 333.323627][ C1] ? preempt_count_sub+0x150/0x150 [ 333.323678][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 333.323716][ C1] __wait_on_buffer+0x64/0x70 ** 3420 printk messages dropped ** [ 333.509485][ C1] ? assign_work+0x1a0/0x240 [ 333.509526][ C1] worker_thread+0x8bb/0x1290 [ 333.509570][ C1] ? __kthread_parkme+0x152/0x220 [ 333.509607][ C1] ? process_one_work+0x15d0/0x15d0 [ 333.509648][ C1] kthread+0x33a/0x430 [ 333.509685][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 333.509731][ C1] ret_from_fork+0x45/0x80 [ 333.509782][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3433 printk messages dropped ** [ 333.692694][ C1] ? __kthread_parkme+0x152/0x220 [ 333.692737][ C1] ? process_one_work+0x15d0/0x15d0 [ 333.692781][ C1] kthread+0x33a/0x430 [ 333.692818][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 333.692859][ C1] ret_from_fork+0x45/0x80 [ 333.692908][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 333.692948][ C1] ret_from_fork_asm+0x11/0x20 [ 333.692993][ C1] [ 333.693005][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 ** 3421 printk messages dropped ** [ 333.874054][ C1] ? io_schedule_timeout+0x150/0x150 [ 333.874099][ C1] ? lock_sync+0x190/0x190 [ 333.874133][ C1] ? find_held_lock+0x2d/0x110 [ 333.874185][ C1] ? __wait_on_bit+0xc6/0x170 [ 333.874236][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 333.874276][ C1] schedule+0xe7/0x1b0 [ 333.874320][ C1] io_schedule+0xbe/0x130 [ 333.874364][ C1] bit_wait_io+0x16/0xe0 [ 333.874409][ C1] __wait_on_bit+0x62/0x170 ** 3462 printk messages dropped ** [ 334.067908][ C1] kthread+0x33a/0x430 [ 334.067945][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 334.067986][ C1] ret_from_fork+0x45/0x80 [ 334.068038][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 334.068079][ C1] ret_from_fork_asm+0x11/0x20 [ 334.068126][ C1] [ 334.068139][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 334.068199][ C1] Call Trace: [ 334.068210][ C1] ** 3450 printk messages dropped ** [ 334.255913][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 334.255950][ C1] ret_from_fork_asm+0x11/0x20 [ 334.255992][ C1] [ 334.256004][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 334.256054][ C1] Call Trace: [ 334.256063][ C1] [ 334.256076][ C1] __schedule+0xc79/0x30a0 [ 334.256118][ C1] ? io_schedule_timeout+0x150/0x150 ** 3459 printk messages dropped ** [ 334.442245][ C1] ret_from_fork+0x45/0x80 [ 334.442308][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 334.442348][ C1] ret_from_fork_asm+0x11/0x20 [ 334.442393][ C1] [ 334.442406][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00004002 [ 334.442462][ C1] Call Trace: [ 334.442472][ C1] ** 3401 printk messages dropped ** [ 334.621886][ C1] ? preempt_count_sub+0x150/0x150 [ 334.621937][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 334.621977][ C1] __wait_on_buffer+0x64/0x70 [ 334.622023][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 334.622084][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 334.622138][ C1] ? lock_acquire+0x1ae/0x510 [ 334.622188][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 ** 3450 printk messages dropped ** [ 334.800722][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 334.800763][ C1] schedule+0xe7/0x1b0 [ 334.800806][ C1] io_schedule+0xbe/0x130 [ 334.800850][ C1] bit_wait_io+0x16/0xe0 [ 334.800896][ C1] __wait_on_bit+0x62/0x170 [ 334.800943][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 334.800994][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 334.801042][ C1] ? __wait_on_bit+0x170/0x170 ** 3422 printk messages dropped ** [ 334.980847][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 334.980897][ C1] ? lock_acquire+0x1ae/0x510 [ 334.980954][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 334.980988][ C1] ? lock_timer_base+0x5d/0x200 [ 334.981034][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 334.981068][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 334.981112][ C1] kjournald2+0x1fb/0x900 ** 3456 printk messages dropped ** [ 335.163441][ C1] kjournald2+0x1fb/0x900 [ 335.163484][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 335.163526][ C1] ? kthread+0x26d/0x430 [ 335.163563][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 335.163604][ C1] ? __kthread_parkme+0x152/0x220 [ 335.163640][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 335.163680][ C1] kthread+0x33a/0x430 [ 335.163717][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3459 printk messages dropped ** [ 335.340650][ C1] ? find_held_lock+0x2d/0x110 [ 335.340703][ C1] schedule+0xe7/0x1b0 [ 335.340747][ C1] schedule_timeout+0x27a/0x2c0 [ 335.340802][ C1] ? lock_sync+0x190/0x190 [ 335.340841][ C1] ? kasan_set_track+0x25/0x30 [ 335.340882][ C1] ? folio_flags+0x71/0x1f0 [ 335.340931][ C1] ? kfree_skbmem+0xef/0x1b0 [ 335.340965][ C1] ? __unix_dgram_recvmsg+0x45b/0xe70 ** 3429 printk messages dropped ** [ 335.523140][ C1] Call Trace: [ 335.523150][ C1] [ 335.523164][ C1] __schedule+0xc79/0x30a0 [ 335.523211][ C1] ? io_schedule_timeout+0x150/0x150 [ 335.523258][ C1] ? rescuer_thread+0x82f/0xcf0 [ 335.523300][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 335.523338][ C1] ? spin_bug+0x1d0/0x1d0 [ 335.523376][ C1] schedule+0xe7/0x1b0 [ 335.523419][ C1] rescuer_thread+0x882/0xcf0 ** 3418 printk messages dropped ** [ 335.702893][ C1] Call Trace: [ 335.702904][ C1] [ 335.702917][ C1] __schedule+0xc79/0x30a0 [ 335.702965][ C1] ? io_schedule_timeout+0x150/0x150 [ 335.703022][ C1] ? lock_sync+0x190/0x190 [ 335.703054][ C1] ? find_held_lock+0x2d/0x110 [ 335.703128][ C1] ? __wait_on_bit+0xc6/0x170 [ 335.703172][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3455 printk messages dropped ** [ 335.882827][ C1] kjournald2+0x1fb/0x900 [ 335.882872][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 335.882914][ C1] ? kthread+0x26d/0x430 [ 335.882950][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 335.882991][ C1] ? __kthread_parkme+0x152/0x220 [ 335.883027][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 335.883073][ C1] kthread+0x33a/0x430 [ 335.883109][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3462 printk messages dropped ** [ 336.063206][ C1] ? __mutex_unlock_slowpath+0x165/0x640 [ 336.063254][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 336.063293][ C1] ? preempt_count_sub+0x150/0x150 [ 336.063347][ C1] ? kfree_skbmem+0xef/0x1b0 [ 336.063379][ C1] ? folio_flags+0x71/0x1f0 [ 336.063424][ C1] ? __unix_dgram_recvmsg+0x80f/0xe70 [ 336.063479][ C1] ? unix_stream_connect+0x1700/0x1700 [ 336.063517][ C1] ? preempt_count_sub+0x150/0x150 ** 3428 printk messages dropped ** [ 336.242683][ C1] Call Trace: [ 336.242692][ C1] [ 336.242704][ C1] __schedule+0xc79/0x30a0 [ 336.242744][ C1] ? io_schedule_timeout+0x150/0x150 [ 336.242785][ C1] ? rescuer_thread+0x82f/0xcf0 [ 336.242820][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 336.242854][ C1] ? spin_bug+0x1d0/0x1d0 [ 336.242887][ C1] schedule+0xe7/0x1b0 [ 336.242925][ C1] rescuer_thread+0x882/0xcf0 ** 3444 printk messages dropped ** [ 336.423094][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 336.423132][ C1] ? kthread+0x26d/0x430 [ 336.423167][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 336.423206][ C1] ? __kthread_parkme+0x152/0x220 [ 336.423239][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 336.423278][ C1] kthread+0x33a/0x430 [ 336.423310][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3431 printk messages dropped ** [ 336.601391][ C1] ? kthread+0x26d/0x430 [ 336.601427][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 336.601468][ C1] ? __kthread_parkme+0x152/0x220 [ 336.601504][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 336.601544][ C1] kthread+0x33a/0x430 [ 336.601580][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 336.601622][ C1] ret_from_fork+0x45/0x80 [ 336.601684][ C1] ? kthread_complete_and_exit+0x40/0x40 executing program executing program executing program ** 3448 printk messages dropped ** [ 336.779388][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 336.779428][ C1] kjournald2+0x1fb/0x900 [ 336.779468][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 336.779506][ C1] ? kthread+0x26d/0x430 [ 336.779536][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 336.779574][ C1] ? __kthread_parkme+0x152/0x220 [ 336.779606][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 336.779643][ C1] kthread+0x33a/0x430 executing program ** 3467 printk messages dropped ** [ 336.960945][ C1] Call Trace: [ 336.960955][ C1] [ 336.960968][ C1] __schedule+0xc79/0x30a0 [ 336.961035][ C1] ? kasan_set_track+0x25/0x30 [ 336.961072][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 336.961107][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 336.961149][ C1] ? __skb_wait_for_more_packets+0x360/0x5e0 [ 336.961196][ C1] ? datagram_poll+0x4f0/0x4f0 ** 3459 printk messages dropped ** [ 337.143191][ C1] ? unix_stream_connect+0x1700/0x1700 [ 337.143230][ C1] ? preempt_count_sub+0x150/0x150 [ 337.143279][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 337.143312][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 337.143349][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 337.143388][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 337.143427][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 337.143474][ C1] ? preempt_count_sub+0x150/0x150 ** 3444 printk messages dropped ** [ 337.318924][ C1] Call Trace: [ 337.318935][ C1] [ 337.318947][ C1] ? kasan_set_track+0x25/0x30 [ 337.318985][ C1] ? __stack_depot_save+0x39/0x510 [ 337.319029][ C1] ? ____kasan_slab_free+0x13c/0x190 [ 337.319070][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 337.319105][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 337.319161][ C1] ? io_schedule_timeout+0x150/0x150 [ 337.319223][ C1] ? mark_lock+0x105/0x1950 ** 3402 printk messages dropped ** [ 337.496860][ C1] ? lock_sync+0x190/0x190 [ 337.496891][ C1] ? find_held_lock+0x2d/0x110 [ 337.496940][ C1] ? __wait_on_bit+0xc6/0x170 [ 337.496981][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 337.497018][ C1] schedule+0xe7/0x1b0 [ 337.497059][ C1] io_schedule+0xbe/0x130 [ 337.497100][ C1] bit_wait_io+0x16/0xe0 [ 337.497144][ C1] __wait_on_bit+0x62/0x170 [ 337.497186][ C1] ? wait_for_completion_io_timeout+0x20/0x20 ** 3419 printk messages dropped ** [ 337.676421][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 337.676459][ C1] bus_probe_device+0x17c/0x1c0 [ 337.676500][ C1] device_add+0x1182/0x1ac0 [ 337.676534][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 337.676574][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 337.676620][ C1] usb_new_device+0xd80/0x1960 [ 337.676673][ C1] ? hub_disconnect+0x520/0x520 [ 337.676712][ C1] hub_event+0x2e62/0x4f30 ** 3478 printk messages dropped ** [ 337.860811][ C1] [ 337.860824][ C1] __schedule+0xc79/0x30a0 [ 337.860871][ C1] ? io_schedule_timeout+0x150/0x150 [ 337.860919][ C1] ? rescuer_thread+0x82f/0xcf0 [ 337.860963][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 337.861002][ C1] ? spin_bug+0x1d0/0x1d0 [ 337.861039][ C1] schedule+0xe7/0x1b0 [ 337.861082][ C1] rescuer_thread+0x882/0xcf0 [ 337.861124][ C1] ? __kthread_parkme+0xc4/0x220 executing program ** 3477 printk messages dropped ** [ 338.041078][ C1] ? do_syscall_64+0x38/0xb0 [ 338.041126][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 338.041169][ C1] [ 338.041181][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 338.041247][ C1] Call Trace: [ 338.041262][ C1] [ 338.041276][ C1] __schedule+0xc79/0x30a0 [ 338.041324][ C1] ? io_schedule_timeout+0x150/0x150 ** 3416 printk messages dropped ** [ 338.224013][ C1] ? __kthread_parkme+0xc4/0x220 [ 338.224045][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 338.224079][ C1] ? kthread+0x26d/0x430 [ 338.224114][ C1] ? worker_thread+0x1290/0x1290 [ 338.224153][ C1] ? __kthread_parkme+0x152/0x220 [ 338.224186][ C1] ? worker_thread+0x1290/0x1290 [ 338.224225][ C1] kthread+0x33a/0x430 [ 338.224258][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3426 printk messages dropped ** [ 338.402285][ C1] ? __wait_on_bit+0xc6/0x170 [ 338.402327][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 338.402362][ C1] schedule+0xe7/0x1b0 [ 338.402402][ C1] io_schedule+0xbe/0x130 [ 338.402441][ C1] bit_wait_io+0x16/0xe0 [ 338.402484][ C1] __wait_on_bit+0x62/0x170 [ 338.402527][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 338.402575][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 338.402619][ C1] ? __wait_on_bit+0x170/0x170 ** 3448 printk messages dropped ** [ 338.585690][ C1] ? kthread+0x26d/0x430 [ 338.585728][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 338.585769][ C1] ? __kthread_parkme+0x152/0x220 [ 338.585804][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 338.585844][ C1] kthread+0x33a/0x430 [ 338.585886][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 338.585926][ C1] ret_from_fork+0x45/0x80 [ 338.585976][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3457 printk messages dropped ** [ 338.772418][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 338.772455][ C1] ret_from_fork+0x45/0x80 [ 338.772503][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 338.772541][ C1] ret_from_fork_asm+0x11/0x20 [ 338.772584][ C1] [ 338.772595][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 ** 3427 printk messages dropped ** [ 338.953210][ C1] kthread+0x33a/0x430 [ 338.953247][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 338.953285][ C1] ret_from_fork+0x45/0x80 [ 338.953336][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 338.953378][ C1] ret_from_fork_asm+0x11/0x20 [ 338.953425][ C1] [ 338.953438][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 338.953487][ C1] Call Trace: ** 3478 printk messages dropped ** [ 339.132622][ C1] ? kthread+0x26d/0x430 [ 339.132661][ C1] ? worker_thread+0x1290/0x1290 [ 339.132704][ C1] ? __kthread_parkme+0x152/0x220 [ 339.132740][ C1] ? worker_thread+0x1290/0x1290 [ 339.132784][ C1] kthread+0x33a/0x430 [ 339.132832][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 339.132874][ C1] ret_from_fork+0x45/0x80 [ 339.132924][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3444 printk messages dropped ** [ 339.312955][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 339.312988][ C1] ? ____kasan_slab_free+0x13c/0x190 [ 339.313027][ C1] ? __mutex_unlock_slowpath+0x165/0x640 [ 339.313076][ C1] ? skb_free_head+0x110/0x1b0 [ 339.313109][ C1] ? filemap_get_entry+0x1fd/0x470 [ 339.313141][ C1] ? skb_free_head+0x110/0x1b0 [ 339.313173][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 339.313208][ C1] ? skb_release_data+0x5b0/0x7f0 ** 3458 printk messages dropped ** [ 339.492522][ C1] ret_from_fork+0x45/0x80 [ 339.492583][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 339.492619][ C1] ret_from_fork_asm+0x11/0x20 [ 339.492661][ C1] [ 339.492673][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 339.492723][ C1] Call Trace: [ 339.492732][ C1] ** 3470 printk messages dropped ** [ 339.674399][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 339.674439][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 339.674479][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 339.674520][ C1] ? sock_recvmsg+0xe2/0x170 [ 339.674571][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 339.674621][ C1] ? sock_recvmsg+0x170/0x170 [ 339.674678][ C1] ? security_file_permission+0xdc/0x100 [ 339.674723][ C1] ? vfs_read+0x7ef/0x930 [ 339.674786][ C1] ? kernel_read+0x1b0/0x1b0 ** 3445 printk messages dropped ** [ 339.849454][ C1] ? find_held_lock+0x2d/0x110 [ 339.849503][ C1] ? schedule+0xe7/0x1b0 [ 339.849554][ C1] ? schedule_timeout+0x27a/0x2c0 [ 339.849599][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 339.849646][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 339.849676][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 339.849712][ C1] ? __skb_wait_for_more_packets+0x360/0x5e0 [ 339.849753][ C1] ? datagram_poll+0x4f0/0x4f0 [ 339.849788][ C1] ? proto_seq_start+0x50/0x50 ** 3471 printk messages dropped ** [ 340.035128][ C1] ? unix_stream_connect+0x1700/0x1700 [ 340.035171][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 340.035209][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 340.035245][ C1] ? ktime_get_coarse_real_ts64+0x16d/0x200 [ 340.035290][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 340.035332][ C1] ? generic_perform_write+0x285/0x600 [ 340.035381][ C1] ? sock_recvmsg+0xe2/0x170 ** 3466 printk messages dropped ** [ 340.225717][ C1] ? trace_tlb_flush+0xf3/0x130 [ 340.225756][ C1] ? __schedule+0xc79/0x30a0 [ 340.225804][ C1] ? io_schedule_timeout+0x150/0x150 [ 340.225849][ C1] ? ksys_read+0x1a7/0x250 [ 340.225890][ C1] ? schedule+0xe7/0x1b0 [ 340.225930][ C1] ? exit_to_user_mode_prepare+0xbb/0x1f0 [ 340.225974][ C1] ? syscall_exit_to_user_mode+0x1d/0x60 [ 340.226010][ C1] ? do_syscall_64+0x44/0xb0 [ 340.226056][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd ** 3445 printk messages dropped ** [ 340.401678][ C1] ? find_held_lock+0x2d/0x110 [ 340.401730][ C1] schedule+0xe7/0x1b0 [ 340.401779][ C1] schedule_timeout+0x27a/0x2c0 [ 340.401831][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 340.401886][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 340.401933][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 340.401970][ C1] __skb_wait_for_more_packets+0x360/0x5e0 ** 3430 printk messages dropped ** [ 340.582455][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 340.582493][ C1] ret_from_fork_asm+0x11/0x20 [ 340.582535][ C1] [ 340.582547][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 340.582595][ C1] Call Trace: [ 340.582605][ C1] [ 340.582617][ C1] __schedule+0xc79/0x30a0 [ 340.582661][ C1] ? io_schedule_timeout+0x150/0x150 ** 3461 printk messages dropped ** [ 340.760737][ C1] ? __kthread_parkme+0xc4/0x220 [ 340.760774][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 340.760812][ C1] ? kthread+0x26d/0x430 [ 340.760851][ C1] ? worker_thread+0x1290/0x1290 [ 340.760896][ C1] ? __kthread_parkme+0x152/0x220 [ 340.760933][ C1] ? worker_thread+0x1290/0x1290 [ 340.760975][ C1] kthread+0x33a/0x430 [ 340.761013][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3450 printk messages dropped ** [ 340.943498][ C1] schedule_timeout+0x27a/0x2c0 [ 340.943548][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 340.943599][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 340.943632][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 340.943670][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 340.943722][ C1] ? datagram_poll+0x4f0/0x4f0 [ 340.943761][ C1] ? proto_seq_start+0x50/0x50 [ 340.943799][ C1] ? skb_attempt_defer_free+0x580/0x580 ** 3423 printk messages dropped ** [ 341.123917][ C1] Call Trace: [ 341.123928][ C1] [ 341.123943][ C1] __schedule+0xc79/0x30a0 [ 341.123991][ C1] ? io_schedule_timeout+0x150/0x150 [ 341.124040][ C1] ? rescuer_thread+0x82f/0xcf0 [ 341.124084][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 341.124125][ C1] ? spin_bug+0x1d0/0x1d0 [ 341.124164][ C1] schedule+0xe7/0x1b0 ** 3434 printk messages dropped ** [ 341.312116][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 341.312181][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 341.312238][ C1] ? lock_acquire+0x1ae/0x510 [ 341.312282][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 341.312315][ C1] ? lock_timer_base+0x5d/0x200 [ 341.312363][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 341.312398][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 341.312444][ C1] kjournald2+0x1fb/0x900 ** 3439 printk messages dropped ** [ 341.490193][ C1] ? lock_timer_base+0x5d/0x200 [ 341.490236][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 341.490267][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 341.490308][ C1] kjournald2+0x1fb/0x900 [ 341.490347][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 341.490386][ C1] ? kthread+0x26d/0x430 [ 341.490419][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3427 printk messages dropped ** [ 341.673601][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 341.673640][ C1] ? preempt_count_sub+0x150/0x150 [ 341.673695][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 341.673732][ C1] __wait_on_buffer+0x64/0x70 [ 341.673775][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 341.673832][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 341.673882][ C1] ? lock_acquire+0x1ae/0x510 executing program executing program executing program ** 3439 printk messages dropped ** [ 341.850202][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 341.850248][ C1] ? __wait_on_bit+0x170/0x170 [ 341.850290][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 341.850330][ C1] ? preempt_count_sub+0x150/0x150 [ 341.850379][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 341.850417][ C1] __wait_on_buffer+0x64/0x70 [ 341.850461][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 executing program ** 3443 printk messages dropped ** [ 342.033612][ C1] ? __kthread_parkme+0x152/0x220 [ 342.033647][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 342.033687][ C1] kthread+0x33a/0x430 [ 342.033723][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 342.033763][ C1] ret_from_fork+0x45/0x80 [ 342.033813][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 342.033852][ C1] ret_from_fork_asm+0x11/0x20 [ 342.033899][ C1] [ 342.033912][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3441 printk messages dropped ** [ 342.216906][ C1] Call Trace: [ 342.216917][ C1] [ 342.216931][ C1] __schedule+0xc79/0x30a0 [ 342.216980][ C1] ? io_schedule_timeout+0x150/0x150 [ 342.217028][ C1] ? rescuer_thread+0x82f/0xcf0 [ 342.217080][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 342.217122][ C1] ? spin_bug+0x1d0/0x1d0 [ 342.217161][ C1] schedule+0xe7/0x1b0 ** 3458 printk messages dropped ** [ 342.406254][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 342.406303][ C1] Call Trace: [ 342.406313][ C1] [ 342.406325][ C1] __schedule+0xc79/0x30a0 [ 342.406366][ C1] ? io_schedule_timeout+0x150/0x150 [ 342.406410][ C1] ? ksys_read+0x1a7/0x250 [ 342.406450][ C1] schedule+0xe7/0x1b0 ** 3450 printk messages dropped ** [ 342.582892][ C1] ? mark_lock+0x105/0x1950 [ 342.582928][ C1] ? lock_acquire+0x1ae/0x510 [ 342.582963][ C1] ? find_held_lock+0x2d/0x110 [ 342.583017][ C1] schedule+0xe7/0x1b0 [ 342.583068][ C1] schedule_timeout+0x27a/0x2c0 [ 342.583124][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 342.583181][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 342.583218][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 ** 3469 printk messages dropped ** [ 342.764461][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 342.764507][ C1] ? unix_stream_connect+0x1700/0x1700 [ 342.764549][ C1] ? preempt_count_sub+0x150/0x150 [ 342.764600][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 342.764637][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 342.764681][ C1] ? __lock_acquire+0x182f/0x5de0 [ 342.764719][ C1] unix_dgram_recvmsg+0xc3/0xf0 executing program ** 3438 printk messages dropped ** [ 342.942708][ C1] ret_from_fork_asm+0x11/0x20 [ 342.942749][ C1] [ 342.942761][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 342.942810][ C1] Call Trace: [ 342.942819][ C1] [ 342.942831][ C1] __schedule+0xc79/0x30a0 [ 342.942873][ C1] ? io_schedule_timeout+0x150/0x150 ** 3453 printk messages dropped ** [ 343.125001][ C1] ? spin_bug+0x1d0/0x1d0 [ 343.125038][ C1] schedule+0xe7/0x1b0 [ 343.125083][ C1] rescuer_thread+0x882/0xcf0 [ 343.125127][ C1] ? __kthread_parkme+0xc4/0x220 [ 343.125162][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 343.125199][ C1] ? kthread+0x26d/0x430 [ 343.125236][ C1] ? worker_thread+0x1290/0x1290 [ 343.125280][ C1] ? __kthread_parkme+0x152/0x220 [ 343.125317][ C1] ? worker_thread+0x1290/0x1290 ** 3439 printk messages dropped ** [ 343.300810][ C1] rescuer_thread+0x882/0xcf0 [ 343.300852][ C1] ? __kthread_parkme+0xc4/0x220 [ 343.300888][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 343.300926][ C1] ? kthread+0x26d/0x430 [ 343.300963][ C1] ? worker_thread+0x1290/0x1290 [ 343.301005][ C1] ? __kthread_parkme+0x152/0x220 [ 343.301040][ C1] ? worker_thread+0x1290/0x1290 [ 343.301082][ C1] kthread+0x33a/0x430 [ 343.301117][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3458 printk messages dropped ** [ 343.485520][ C1] ? kthread+0x26d/0x430 [ 343.485558][ C1] ? worker_thread+0x1290/0x1290 [ 343.485600][ C1] ? __kthread_parkme+0x152/0x220 [ 343.485635][ C1] ? worker_thread+0x1290/0x1290 [ 343.485676][ C1] kthread+0x33a/0x430 [ 343.485712][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 343.485751][ C1] ret_from_fork+0x45/0x80 [ 343.485801][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3449 printk messages dropped ** [ 343.674216][ C1] ? io_schedule_timeout+0x150/0x150 [ 343.674262][ C1] ? mark_lock+0x105/0x1950 [ 343.674298][ C1] ? lock_acquire+0x1ae/0x510 [ 343.674332][ C1] ? find_held_lock+0x2d/0x110 [ 343.674386][ C1] schedule+0xe7/0x1b0 [ 343.674429][ C1] schedule_timeout+0x27a/0x2c0 [ 343.674482][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 343.674543][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 ** 3456 printk messages dropped ** [ 343.855363][ C1] [ 343.855375][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 343.855434][ C1] Call Trace: [ 343.855445][ C1] [ 343.855457][ C1] __schedule+0xc79/0x30a0 [ 343.855498][ C1] ? xas_reload+0x2a6/0x4a0 [ 343.855544][ C1] ? io_schedule_timeout+0x150/0x150 [ 343.855591][ C1] ? __cond_resched+0x17/0x20 [ 343.855632][ C1] preempt_schedule_common+0x45/0xc0 ** 3459 printk messages dropped ** [ 344.035774][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 344.035818][ C1] ? __kmem_cache_free+0xff/0x330 [ 344.035859][ C1] ? mark_lock+0x105/0x1950 [ 344.035894][ C1] ? skb_free_head+0x110/0x1b0 [ 344.035928][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 344.035961][ C1] ? skb_release_data+0x5b5/0x7f0 [ 344.035999][ C1] ? unix_detach_fds+0x1a0/0x1a0 [ 344.036044][ C1] ? kfree_skbmem+0xef/0x1b0 ** 3443 printk messages dropped ** [ 344.223351][ C1] [ 344.223362][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 344.223445][ C1] Call Trace: [ 344.223455][ C1] [ 344.223467][ C1] __schedule+0xc79/0x30a0 [ 344.223510][ C1] ? io_schedule_timeout+0x150/0x150 [ 344.223553][ C1] ? mark_lock+0x105/0x1950 [ 344.223585][ C1] ? lock_acquire+0x1ae/0x510 ** 3458 printk messages dropped ** [ 344.402099][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 344.402136][ C1] ret_from_fork+0x45/0x80 [ 344.402182][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 344.402220][ C1] ret_from_fork_asm+0x11/0x20 [ 344.402261][ C1] [ 344.402273][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 344.402325][ C1] Call Trace: ** 3460 printk messages dropped ** [ 344.580601][ C1] [ 344.580615][ C1] __schedule+0xc79/0x30a0 [ 344.580663][ C1] ? io_schedule_timeout+0x150/0x150 [ 344.580711][ C1] ? mark_lock+0x105/0x1950 [ 344.580747][ C1] ? lock_acquire+0x1ae/0x510 [ 344.580783][ C1] ? find_held_lock+0x2d/0x110 [ 344.580837][ C1] schedule+0xe7/0x1b0 [ 344.580881][ C1] schedule_timeout+0x27a/0x2c0 [ 344.580937][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 344.580994][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 ** 3435 printk messages dropped ** [ 344.759089][ C1] __schedule+0xc79/0x30a0 [ 344.759138][ C1] ? io_schedule_timeout+0x150/0x150 [ 344.759186][ C1] ? rescuer_thread+0x82f/0xcf0 [ 344.759229][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 344.759280][ C1] ? spin_bug+0x1d0/0x1d0 [ 344.759318][ C1] schedule+0xe7/0x1b0 [ 344.759366][ C1] rescuer_thread+0x882/0xcf0 [ 344.759408][ C1] ? __kthread_parkme+0xc4/0x220 ** 3431 printk messages dropped ** [ 344.944442][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 344.944473][ C1] ? lock_timer_base+0x5d/0x200 [ 344.944517][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 344.944549][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 344.944590][ C1] kjournald2+0x1fb/0x900 [ 344.944629][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 344.944668][ C1] ? kthread+0x26d/0x430 [ 344.944702][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3463 printk messages dropped ** [ 345.126647][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 345.126688][ C1] ? spin_bug+0x1d0/0x1d0 [ 345.126727][ C1] schedule+0xe7/0x1b0 [ 345.126771][ C1] rescuer_thread+0x882/0xcf0 [ 345.126814][ C1] ? __kthread_parkme+0xc4/0x220 [ 345.126850][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 345.126888][ C1] ? kthread+0x26d/0x430 [ 345.126926][ C1] ? worker_thread+0x1290/0x1290 [ 345.126973][ C1] ? __kthread_parkme+0x152/0x220 ** 3452 printk messages dropped ** [ 345.310624][ C1] ret_from_fork_asm+0x11/0x20 [ 345.310670][ C1] [ 345.310683][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 345.310737][ C1] Call Trace: [ 345.310747][ C1] [ 345.310762][ C1] ? kasan_save_stack+0x33/0x50 [ 345.310802][ C1] ? mark_lock+0x105/0x1950 [ 345.310846][ C1] ? kasan_set_track+0x25/0x30 ** 3429 printk messages dropped ** [ 345.492778][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 345.492821][ C1] ? kthread+0x26d/0x430 [ 345.492857][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 345.492899][ C1] ? __kthread_parkme+0x152/0x220 [ 345.492935][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 345.492983][ C1] kthread+0x33a/0x430 [ 345.493031][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 345.493068][ C1] ret_from_fork+0x45/0x80 ** 3452 printk messages dropped ** [ 345.671359][ C1] __schedule+0xc79/0x30a0 [ 345.671406][ C1] ? io_schedule_timeout+0x150/0x150 [ 345.671452][ C1] ? rescuer_thread+0x82f/0xcf0 [ 345.671494][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 345.671534][ C1] ? spin_bug+0x1d0/0x1d0 [ 345.671571][ C1] schedule+0xe7/0x1b0 [ 345.671615][ C1] rescuer_thread+0x882/0xcf0 [ 345.671658][ C1] ? __kthread_parkme+0xc4/0x220 [ 345.671692][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3467 printk messages dropped ** [ 345.851767][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 345.851813][ C1] ? __skb_try_recv_from_queue+0x7f0/0x7f0 [ 345.851856][ C1] ? unix_detach_fds+0x1a0/0x1a0 [ 345.851896][ C1] ? kfree_skbmem+0xef/0x1b0 [ 345.851926][ C1] __unix_dgram_recvmsg+0x824/0xe70 [ 345.851970][ C1] ? unix_stream_connect+0x1700/0x1700 [ 345.852009][ C1] ? preempt_count_sub+0x150/0x150 ** 3432 printk messages dropped ** [ 346.033562][ C1] ? worker_thread+0x1290/0x1290 [ 346.033602][ C1] ? __kthread_parkme+0x152/0x220 [ 346.033634][ C1] ? worker_thread+0x1290/0x1290 [ 346.033674][ C1] kthread+0x33a/0x430 [ 346.033709][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 346.033747][ C1] ret_from_fork+0x45/0x80 [ 346.033795][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3455 printk messages dropped ** [ 346.215992][ C1] ? rescuer_thread+0x82f/0xcf0 [ 346.216036][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 346.216077][ C1] ? spin_bug+0x1d0/0x1d0 [ 346.216116][ C1] schedule+0xe7/0x1b0 [ 346.216161][ C1] rescuer_thread+0x882/0xcf0 [ 346.216205][ C1] ? __kthread_parkme+0xc4/0x220 [ 346.216241][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 346.216280][ C1] ? kthread+0x26d/0x430 [ 346.216323][ C1] ? worker_thread+0x1290/0x1290 ** 3450 printk messages dropped ** [ 346.390632][ C1] Call Trace: [ 346.390642][ C1] [ 346.390655][ C1] __schedule+0xc79/0x30a0 [ 346.390700][ C1] ? io_schedule_timeout+0x150/0x150 [ 346.390760][ C1] ? kasan_set_track+0x25/0x30 [ 346.390797][ C1] ? simple_copy_to_iter+0x41/0x80 [ 346.390839][ C1] ? kasan_save_free_info+0x2b/0x40 [ 346.390887][ C1] ? folio_flags+0x71/0x1f0 ** 3454 printk messages dropped ** [ 346.574521][ C1] Call Trace: [ 346.574531][ C1] [ 346.574543][ C1] __schedule+0xc79/0x30a0 [ 346.574588][ C1] ? io_schedule_timeout+0x150/0x150 [ 346.574630][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 346.574664][ C1] ? mark_lock+0x105/0x1950 [ 346.574705][ C1] ? kasan_set_track+0x25/0x30 [ 346.574745][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 346.574780][ C1] ? kmem_cache_free+0x13a/0x4f0 executing program executing program ** 3425 printk messages dropped ** [ 346.750952][ C1] [ 346.750965][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 346.751013][ C1] Call Trace: [ 346.751023][ C1] [ 346.751036][ C1] __schedule+0xc79/0x30a0 [ 346.751079][ C1] ? io_schedule_timeout+0x150/0x150 [ 346.751122][ C1] ? rescuer_thread+0x82f/0xcf0 [ 346.751161][ C1] ? do_raw_spin_lock+0x12e/0x2b0 executing program executing program ** 3454 printk messages dropped ** [ 346.933331][ C1] ret_from_fork_asm+0x11/0x20 [ 346.933374][ C1] [ 346.933385][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 346.933433][ C1] Call Trace: [ 346.933443][ C1] [ 346.933456][ C1] __schedule+0xc79/0x30a0 [ 346.933498][ C1] ? io_schedule_timeout+0x150/0x150 [ 346.933542][ C1] ? rescuer_thread+0x82f/0xcf0 ** 3410 printk messages dropped ** [ 347.109376][ C1] ? preempt_count_sub+0x150/0x150 [ 347.109426][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 347.109465][ C1] __wait_on_buffer+0x64/0x70 [ 347.109509][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 347.109569][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 347.109620][ C1] ? lock_acquire+0x1ae/0x510 [ 347.109661][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 347.109693][ C1] ? lock_timer_base+0x5d/0x200 ** 3451 printk messages dropped ** [ 347.287899][ C1] __wait_on_bit+0x62/0x170 [ 347.287942][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 347.287994][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 347.288059][ C1] ? __wait_on_bit+0x170/0x170 [ 347.288106][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 347.288150][ C1] ? preempt_count_sub+0x150/0x150 [ 347.288203][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 347.288245][ C1] __wait_on_buffer+0x64/0x70 [ 347.288293][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 ** 3434 printk messages dropped ** [ 347.468906][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 347.468948][ C1] kthread+0x33a/0x430 [ 347.468987][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 347.469029][ C1] ret_from_fork+0x45/0x80 [ 347.469083][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 347.469125][ C1] ret_from_fork_asm+0x11/0x20 [ 347.469172][ C1] [ 347.469185][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3456 printk messages dropped ** [ 347.655078][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 347.655116][ C1] ret_from_fork+0x45/0x80 [ 347.655164][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 347.655202][ C1] ret_from_fork_asm+0x11/0x20 [ 347.655246][ C1] [ 347.655258][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 347.655304][ C1] Call Trace: [ 347.655314][ C1] [ 347.655327][ C1] __schedule+0xc79/0x30a0 ** 3461 printk messages dropped ** [ 347.840218][ C1] ret_from_fork_asm+0x11/0x20 [ 347.840262][ C1] [ 347.840275][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 347.840331][ C1] Call Trace: [ 347.840341][ C1] [ 347.840355][ C1] __schedule+0xc79/0x30a0 [ 347.840401][ C1] ? io_schedule_timeout+0x150/0x150 [ 347.840447][ C1] ? mark_lock+0x105/0x1950 executing program ** 3454 printk messages dropped ** [ 348.022882][ C1] ? io_schedule_timeout+0x150/0x150 [ 348.022929][ C1] ? mark_lock+0x105/0x1950 [ 348.022964][ C1] ? lock_acquire+0x1ae/0x510 [ 348.022998][ C1] ? find_held_lock+0x2d/0x110 [ 348.023052][ C1] schedule+0xe7/0x1b0 [ 348.023097][ C1] schedule_timeout+0x27a/0x2c0 [ 348.023152][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 348.023210][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 348.023246][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 ** 3444 printk messages dropped ** [ 348.205208][ C1] ? io_schedule_timeout+0x150/0x150 [ 348.205253][ C1] ? mark_lock+0x105/0x1950 [ 348.205288][ C1] ? lock_acquire+0x1ae/0x510 [ 348.205322][ C1] ? find_held_lock+0x2d/0x110 [ 348.205375][ C1] schedule+0xe7/0x1b0 [ 348.205422][ C1] ? kasan_set_track+0x25/0x30 [ 348.205462][ C1] ? __mutex_unlock_slowpath+0x165/0x640 [ 348.205510][ C1] ? skb_free_head+0x110/0x1b0 ** 3456 printk messages dropped ** [ 348.394224][ C1] ret_from_fork+0x45/0x80 [ 348.394274][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 348.394315][ C1] ret_from_fork_asm+0x11/0x20 [ 348.394360][ C1] [ 348.394372][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00004002 [ 348.394427][ C1] Call Trace: [ 348.394437][ C1] ** 3443 printk messages dropped ** [ 348.575200][ C1] ? spin_bug+0x1d0/0x1d0 [ 348.575235][ C1] schedule+0xe7/0x1b0 [ 348.575275][ C1] rescuer_thread+0x882/0xcf0 [ 348.575316][ C1] ? __kthread_parkme+0xc4/0x220 [ 348.575347][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 348.575400][ C1] ? kthread+0x26d/0x430 [ 348.575439][ C1] ? worker_thread+0x1290/0x1290 [ 348.575481][ C1] ? __kthread_parkme+0x152/0x220 [ 348.575516][ C1] ? worker_thread+0x1290/0x1290 ** 3426 printk messages dropped ** [ 348.749450][ C1] ? lock_acquire+0x1ae/0x510 [ 348.749493][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 348.749526][ C1] ? lock_timer_base+0x5d/0x200 [ 348.749578][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 348.749613][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 348.749656][ C1] kjournald2+0x1fb/0x900 [ 348.749699][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3426 printk messages dropped ** [ 348.933528][ C1] ? lock_sync+0x190/0x190 [ 348.933559][ C1] ? find_held_lock+0x2d/0x110 [ 348.933607][ C1] ? __wait_on_bit+0xc6/0x170 [ 348.933648][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 348.933684][ C1] schedule+0xe7/0x1b0 [ 348.933724][ C1] io_schedule+0xbe/0x130 [ 348.933771][ C1] bit_wait_io+0x16/0xe0 [ 348.933813][ C1] __wait_on_bit+0x62/0x170 ** 3464 printk messages dropped ** [ 349.114190][ C1] Call Trace: [ 349.114200][ C1] [ 349.114214][ C1] __schedule+0xc79/0x30a0 [ 349.114274][ C1] ? io_schedule_timeout+0x150/0x150 [ 349.114320][ C1] ? rescuer_thread+0x82f/0xcf0 [ 349.114392][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 349.114431][ C1] ? spin_bug+0x1d0/0x1d0 [ 349.114469][ C1] schedule+0xe7/0x1b0 [ 349.114515][ C1] rescuer_thread+0x882/0xcf0 ** 3414 printk messages dropped ** [ 349.291235][ C1] ? __kthread_parkme+0x152/0x220 [ 349.291270][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 349.291311][ C1] kthread+0x33a/0x430 [ 349.291349][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 349.291390][ C1] ret_from_fork+0x45/0x80 [ 349.291440][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 349.291482][ C1] ret_from_fork_asm+0x11/0x20 [ 349.291529][ C1] ** 3415 printk messages dropped ** [ 349.471219][ C1] usb_new_device+0xd80/0x1960 [ 349.471257][ C1] ? hub_disconnect+0x520/0x520 [ 349.471294][ C1] hub_event+0x2e62/0x4f30 [ 349.471339][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 349.471375][ C1] ? lock_sync+0x190/0x190 [ 349.471404][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 349.471443][ C1] process_one_work+0x887/0x15d0 [ 349.471484][ C1] ? lock_sync+0x190/0x190 [ 349.471517][ C1] ? init_worker_pool+0x770/0x770 ** 3416 printk messages dropped ** [ 349.649170][ C1] hub_event+0x2e62/0x4f30 [ 349.649218][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 349.649258][ C1] ? lock_sync+0x190/0x190 [ 349.649303][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 349.649346][ C1] process_one_work+0x887/0x15d0 [ 349.649391][ C1] ? lock_sync+0x190/0x190 [ 349.649426][ C1] ? init_worker_pool+0x770/0x770 [ 349.649473][ C1] ? assign_work+0x1a0/0x240 ** 3463 printk messages dropped ** [ 349.833502][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 349.833542][ C1] kjournald2+0x1fb/0x900 [ 349.833582][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 349.833620][ C1] ? kthread+0x26d/0x430 [ 349.833661][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 349.833699][ C1] ? __kthread_parkme+0x152/0x220 [ 349.833732][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3423 printk messages dropped ** [ 350.012038][ C1] kjournald2+0x1fb/0x900 [ 350.012080][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 350.012120][ C1] ? kthread+0x26d/0x430 [ 350.012157][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 350.012198][ C1] ? __kthread_parkme+0x152/0x220 [ 350.012235][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 350.012275][ C1] kthread+0x33a/0x430 [ 350.012312][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3431 printk messages dropped ** [ 350.190550][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 350.190598][ C1] Call Trace: [ 350.190609][ C1] [ 350.190623][ C1] __schedule+0xc79/0x30a0 [ 350.190669][ C1] ? io_schedule_timeout+0x150/0x150 [ 350.190714][ C1] ? lock_sync+0x190/0x190 [ 350.190747][ C1] ? find_held_lock+0x2d/0x110 [ 350.190800][ C1] ? __wait_on_bit+0xc6/0x170 [ 350.190844][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3411 printk messages dropped ** [ 350.367851][ C1] [ 350.367863][ C1] __schedule+0xc79/0x30a0 [ 350.367906][ C1] ? io_schedule_timeout+0x150/0x150 [ 350.367947][ C1] ? lock_sync+0x190/0x190 [ 350.367978][ C1] ? find_held_lock+0x2d/0x110 [ 350.368026][ C1] ? __wait_on_bit+0xc6/0x170 [ 350.368088][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 350.368127][ C1] schedule+0xe7/0x1b0 ** 3434 printk messages dropped ** [ 350.554396][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 350.554446][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 350.554502][ C1] ? __wait_on_bit+0x170/0x170 [ 350.554548][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 350.554590][ C1] ? preempt_count_sub+0x150/0x150 [ 350.554641][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 350.554681][ C1] __wait_on_buffer+0x64/0x70 ** 3452 printk messages dropped ** [ 350.732635][ C1] [ 350.732648][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 350.732701][ C1] Call Trace: [ 350.732712][ C1] [ 350.732725][ C1] __schedule+0xc79/0x30a0 [ 350.732772][ C1] ? io_schedule_timeout+0x150/0x150 [ 350.732819][ C1] ? rescuer_thread+0x82f/0xcf0 [ 350.732862][ C1] ? do_raw_spin_lock+0x12e/0x2b0 ** 3414 printk messages dropped ** [ 350.910463][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 350.910512][ C1] ? __wait_on_bit+0x170/0x170 [ 350.910557][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 350.910600][ C1] ? preempt_count_sub+0x150/0x150 [ 350.910652][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 350.910693][ C1] __wait_on_buffer+0x64/0x70 [ 350.910738][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 ** 3415 printk messages dropped ** [ 351.090662][ C1] ? lock_sync+0x190/0x190 [ 351.090698][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 351.090741][ C1] process_one_work+0x887/0x15d0 [ 351.090788][ C1] ? lock_sync+0x190/0x190 [ 351.090823][ C1] ? init_worker_pool+0x770/0x770 [ 351.090868][ C1] ? assign_work+0x1a0/0x240 [ 351.090911][ C1] worker_thread+0x8bb/0x1290 [ 351.090957][ C1] ? __kthread_parkme+0x152/0x220 [ 351.090994][ C1] ? process_one_work+0x15d0/0x15d0 ** 3411 printk messages dropped ** [ 351.267022][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 351.267066][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 351.267117][ C1] usb_new_device+0xd80/0x1960 [ 351.267159][ C1] ? hub_disconnect+0x520/0x520 [ 351.267199][ C1] hub_event+0x2e62/0x4f30 [ 351.267247][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 351.267286][ C1] ? lock_sync+0x190/0x190 [ 351.267320][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 351.267364][ C1] process_one_work+0x887/0x15d0 ** 3399 printk messages dropped ** [ 351.447255][ C1] ? mark_held_locks+0x9f/0xe0 [ 351.447292][ C1] usb_set_configuration+0x10cb/0x1c40 [ 351.447344][ C1] usb_generic_driver_probe+0xca/0x130 [ 351.447398][ C1] usb_probe_device+0xda/0x2c0 [ 351.447445][ C1] ? usb_driver_release_interface+0x190/0x190 [ 351.447495][ C1] really_probe+0x234/0xc90 [ 351.447537][ C1] __driver_probe_device+0x1de/0x4b0 [ 351.447580][ C1] ? usb_driver_applicable+0x1c4/0x220 ** 3443 printk messages dropped ** [ 351.631647][ C1] ret_from_fork+0x45/0x80 [ 351.631698][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 351.631740][ C1] ret_from_fork_asm+0x11/0x20 [ 351.631787][ C1] [ 351.631799][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 351.631855][ C1] Call Trace: [ 351.631866][ C1] [ 351.631879][ C1] __schedule+0xc79/0x30a0 executing program executing program ** 3444 printk messages dropped ** [ 351.811613][ C1] Call Trace: [ 351.811624][ C1] [ 351.811637][ C1] __schedule+0xc79/0x30a0 [ 351.811683][ C1] ? io_schedule_timeout+0x150/0x150 [ 351.811732][ C1] ? rescuer_thread+0x82f/0xcf0 [ 351.811775][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 351.811821][ C1] ? spin_bug+0x1d0/0x1d0 [ 351.811860][ C1] schedule+0xe7/0x1b0 [ 351.811903][ C1] rescuer_thread+0x882/0xcf0 executing program executing program ** 3448 printk messages dropped ** [ 351.990284][ C1] Call Trace: [ 351.990295][ C1] [ 351.990308][ C1] __schedule+0xc79/0x30a0 [ 351.990362][ C1] ? io_schedule_timeout+0x150/0x150 [ 351.990409][ C1] ? rescuer_thread+0x82f/0xcf0 [ 351.990451][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 351.990490][ C1] ? spin_bug+0x1d0/0x1d0 [ 351.990527][ C1] schedule+0xe7/0x1b0 [ 351.990571][ C1] rescuer_thread+0x882/0xcf0 ** 3432 printk messages dropped ** [ 352.171594][ C1] [ 352.171607][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 352.171659][ C1] Call Trace: [ 352.171670][ C1] [ 352.171683][ C1] __schedule+0xc79/0x30a0 [ 352.171729][ C1] ? io_schedule_timeout+0x150/0x150 [ 352.171776][ C1] ? rescuer_thread+0x82f/0xcf0 [ 352.171818][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 352.171862][ C1] ? spin_bug+0x1d0/0x1d0 ** 3435 printk messages dropped ** [ 352.350222][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 352.350260][ C1] ? __kthread_parkme+0x152/0x220 [ 352.350292][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 352.350330][ C1] kthread+0x33a/0x430 [ 352.350364][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 352.350402][ C1] ret_from_fork+0x45/0x80 [ 352.350451][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3442 printk messages dropped ** [ 352.533834][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 352.533869][ C1] ? lock_timer_base+0x5d/0x200 [ 352.533917][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 352.533954][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 352.534000][ C1] kjournald2+0x1fb/0x900 [ 352.534045][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 352.534088][ C1] ? kthread+0x26d/0x430 [ 352.534126][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3442 printk messages dropped ** [ 352.713054][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 352.713092][ C1] __wait_on_buffer+0x64/0x70 [ 352.713135][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 352.713193][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 352.713248][ C1] ? lock_acquire+0x1ae/0x510 [ 352.713288][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 352.713319][ C1] ? lock_timer_base+0x5d/0x200 ** 3444 printk messages dropped ** [ 352.893371][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 352.893409][ C1] ? __kthread_parkme+0x152/0x220 [ 352.893442][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 352.893479][ C1] kthread+0x33a/0x430 [ 352.893513][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 352.893551][ C1] ret_from_fork+0x45/0x80 [ 352.893600][ C1] ? kthread_complete_and_exit+0x40/0x40 executing program ** 3454 printk messages dropped ** [ 353.072962][ C1] ? __kthread_parkme+0xc4/0x220 [ 353.072998][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 353.073036][ C1] ? kthread+0x26d/0x430 [ 353.073075][ C1] ? worker_thread+0x1290/0x1290 [ 353.073119][ C1] ? __kthread_parkme+0x152/0x220 [ 353.073156][ C1] ? worker_thread+0x1290/0x1290 [ 353.073199][ C1] kthread+0x33a/0x430 [ 353.073237][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3424 printk messages dropped ** [ 353.250541][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 353.250583][ C1] ? kthread+0x26d/0x430 [ 353.250620][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 353.250661][ C1] ? __kthread_parkme+0x152/0x220 [ 353.250696][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 353.250736][ C1] kthread+0x33a/0x430 [ 353.250771][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 353.250812][ C1] ret_from_fork+0x45/0x80 [ 353.250862][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3440 printk messages dropped ** [ 353.427918][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 353.427957][ C1] ? preempt_count_sub+0x150/0x150 [ 353.428011][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 353.428049][ C1] __wait_on_buffer+0x64/0x70 [ 353.428113][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 353.428177][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 ** 3454 printk messages dropped ** [ 353.613670][ C1] Call Trace: [ 353.613680][ C1] [ 353.613693][ C1] __schedule+0xc79/0x30a0 [ 353.613739][ C1] ? io_schedule_timeout+0x150/0x150 [ 353.613786][ C1] ? rescuer_thread+0x82f/0xcf0 [ 353.613829][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 353.613869][ C1] ? spin_bug+0x1d0/0x1d0 [ 353.613906][ C1] schedule+0xe7/0x1b0 [ 353.613949][ C1] rescuer_thread+0x882/0xcf0 ** 3432 printk messages dropped ** [ 353.790521][ C1] ? kthread+0x26d/0x430 [ 353.790561][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 353.790603][ C1] ? __kthread_parkme+0x152/0x220 [ 353.790640][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 353.790683][ C1] kthread+0x33a/0x430 [ 353.790733][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 353.790773][ C1] ret_from_fork+0x45/0x80 [ 353.790824][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 353.790865][ C1] ret_from_fork_asm+0x11/0x20 ** 3425 printk messages dropped ** [ 353.966765][ C1] Call Trace: [ 353.966775][ C1] [ 353.966788][ C1] __schedule+0xc79/0x30a0 [ 353.966832][ C1] ? io_schedule_timeout+0x150/0x150 [ 353.966874][ C1] ? lock_sync+0x190/0x190 [ 353.966906][ C1] ? find_held_lock+0x2d/0x110 [ 353.966954][ C1] ? __wait_on_bit+0xc6/0x170 [ 353.966994][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3453 printk messages dropped ** [ 354.154473][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 354.154516][ C1] kjournald2+0x1fb/0x900 [ 354.154559][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 354.154600][ C1] ? kthread+0x26d/0x430 [ 354.154637][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 354.154676][ C1] ? __kthread_parkme+0x152/0x220 [ 354.154712][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 354.154752][ C1] kthread+0x33a/0x430 ** 3429 printk messages dropped ** [ 354.330674][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 354.330723][ C1] Call Trace: [ 354.330734][ C1] [ 354.330752][ C1] __schedule+0xc79/0x30a0 [ 354.330815][ C1] ? io_schedule_timeout+0x150/0x150 [ 354.330862][ C1] ? rescuer_thread+0x82f/0xcf0 [ 354.330903][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 354.330943][ C1] ? spin_bug+0x1d0/0x1d0 ** 3445 printk messages dropped ** [ 354.511078][ C1] kthread+0x33a/0x430 [ 354.511115][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 354.511154][ C1] ret_from_fork+0x45/0x80 [ 354.511205][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 354.511244][ C1] ret_from_fork_asm+0x11/0x20 [ 354.511290][ C1] [ 354.511302][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 354.511352][ C1] Call Trace: [ 354.511362][ C1] ** 3450 printk messages dropped ** [ 354.694502][ C1] __schedule+0xc79/0x30a0 [ 354.694549][ C1] ? io_schedule_timeout+0x150/0x150 [ 354.694595][ C1] ? rescuer_thread+0x82f/0xcf0 [ 354.694637][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 354.694675][ C1] ? spin_bug+0x1d0/0x1d0 [ 354.694762][ C1] schedule+0xe7/0x1b0 [ 354.694807][ C1] rescuer_thread+0x882/0xcf0 [ 354.694850][ C1] ? __kthread_parkme+0xc4/0x220 ** 3440 printk messages dropped ** [ 354.881932][ C1] kthread+0x33a/0x430 [ 354.881968][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 354.882008][ C1] ret_from_fork+0x45/0x80 [ 354.882060][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 354.882101][ C1] ret_from_fork_asm+0x11/0x20 [ 354.882154][ C1] [ 354.882168][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3464 printk messages dropped ** [ 355.061766][ C1] ? kthread+0x26d/0x430 [ 355.061801][ C1] ? worker_thread+0x1290/0x1290 [ 355.061841][ C1] ? __kthread_parkme+0x152/0x220 [ 355.061873][ C1] ? worker_thread+0x1290/0x1290 [ 355.061912][ C1] kthread+0x33a/0x430 [ 355.061944][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 355.061983][ C1] ret_from_fork+0x45/0x80 [ 355.062030][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3437 printk messages dropped ** [ 355.241978][ C1] ? worker_thread+0x1290/0x1290 [ 355.242020][ C1] kthread+0x33a/0x430 [ 355.242056][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 355.242096][ C1] ret_from_fork+0x45/0x80 [ 355.242146][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 355.242187][ C1] ret_from_fork_asm+0x11/0x20 [ 355.242233][ C1] [ 355.242264][ C1] task:syslogd state:S stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3425 printk messages dropped ** [ 355.422695][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 355.422744][ C1] ? lock_acquire+0x1ae/0x510 [ 355.422783][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 355.422814][ C1] ? lock_timer_base+0x5d/0x200 [ 355.422856][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 355.422889][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 355.422929][ C1] kjournald2+0x1fb/0x900 [ 355.422969][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3464 printk messages dropped ** [ 355.600289][ C1] Call Trace: [ 355.600300][ C1] [ 355.600312][ C1] __schedule+0xc79/0x30a0 [ 355.600356][ C1] ? io_schedule_timeout+0x150/0x150 [ 355.600401][ C1] ? rescuer_thread+0x82f/0xcf0 [ 355.600439][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 355.600475][ C1] ? spin_bug+0x1d0/0x1d0 [ 355.600511][ C1] schedule+0xe7/0x1b0 [ 355.600551][ C1] rescuer_thread+0x882/0xcf0 ** 3465 printk messages dropped ** [ 355.784414][ C1] ? unix_stream_connect+0x1700/0x1700 [ 355.784453][ C1] ? preempt_count_sub+0x150/0x150 [ 355.784500][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 355.784534][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 355.784578][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 355.784618][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 355.784658][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 ** 3450 printk messages dropped ** [ 355.963494][ C1] schedule_timeout+0x27a/0x2c0 [ 355.963547][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 355.963603][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 355.963639][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 355.963679][ C1] ? __kmem_cache_free+0xff/0x330 [ 355.963714][ C1] ? __mutex_unlock_slowpath+0x165/0x640 [ 355.963782][ C1] skb_free_head+0x110/0x1b0 ** 3428 printk messages dropped ** [ 356.144017][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 356.144055][ C1] kthread+0x33a/0x430 [ 356.144088][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 356.144125][ C1] ret_from_fork+0x45/0x80 [ 356.144172][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 356.144209][ C1] ret_from_fork_asm+0x11/0x20 [ 356.144250][ C1] [ 356.144262][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3454 printk messages dropped ** [ 356.322087][ C1] kthread+0x33a/0x430 [ 356.322123][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 356.322163][ C1] ret_from_fork+0x45/0x80 [ 356.322212][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 356.322252][ C1] ret_from_fork_asm+0x11/0x20 [ 356.322315][ C1] [ 356.322328][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3435 printk messages dropped ** [ 356.504360][ C1] ? kthread+0x26d/0x430 [ 356.504398][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 356.504439][ C1] ? __kthread_parkme+0x152/0x220 [ 356.504474][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 356.504523][ C1] kthread+0x33a/0x430 [ 356.504561][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 356.504600][ C1] ret_from_fork+0x45/0x80 [ 356.504649][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3473 printk messages dropped ** [ 356.683952][ C1] ? worker_thread+0x1290/0x1290 [ 356.683992][ C1] ? __kthread_parkme+0x152/0x220 [ 356.684024][ C1] ? worker_thread+0x1290/0x1290 [ 356.684062][ C1] kthread+0x33a/0x430 [ 356.684096][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 356.684135][ C1] ret_from_fork+0x45/0x80 [ 356.684182][ C1] ? kthread_complete_and_exit+0x40/0x40 executing program executing program executing program ** 3448 printk messages dropped ** [ 356.865246][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 356.865290][ C1] ? datagram_poll+0x4f0/0x4f0 [ 356.865328][ C1] ? proto_seq_start+0x50/0x50 [ 356.865364][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 356.865404][ C1] ? folio_flags+0x71/0x1f0 [ 356.865452][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 356.865494][ C1] ? unix_stream_connect+0x1700/0x1700 [ 356.865532][ C1] ? preempt_count_sub+0x150/0x150 executing program ** 3461 printk messages dropped ** [ 357.041600][ C1] schedule+0xe7/0x1b0 [ 357.041652][ C1] schedule_timeout+0x27a/0x2c0 [ 357.041706][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 357.041773][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 357.041806][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 357.041843][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 357.041887][ C1] ? datagram_poll+0x4f0/0x4f0 ** 3447 printk messages dropped ** [ 357.224157][ C1] ? lock_acquire+0x1ae/0x510 [ 357.224189][ C1] ? find_held_lock+0x2d/0x110 [ 357.224238][ C1] schedule+0xe7/0x1b0 [ 357.224278][ C1] schedule_timeout+0x27a/0x2c0 [ 357.224328][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 357.224379][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 357.224412][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 357.224449][ C1] __skb_wait_for_more_packets+0x360/0x5e0 ** 3425 printk messages dropped ** [ 357.403082][ C1] ? __kthread_parkme+0x152/0x220 [ 357.403115][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 357.403153][ C1] kthread+0x33a/0x430 [ 357.403186][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 357.403224][ C1] ret_from_fork+0x45/0x80 [ 357.403272][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 357.403308][ C1] ret_from_fork_asm+0x11/0x20 [ 357.403351][ C1] ** 3432 printk messages dropped ** [ 357.582998][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 357.583042][ C1] ? __wait_on_bit+0x170/0x170 [ 357.583084][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 357.583125][ C1] ? preempt_count_sub+0x150/0x150 [ 357.583175][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 357.583213][ C1] __wait_on_buffer+0x64/0x70 [ 357.583256][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 ** 3419 printk messages dropped ** [ 357.757145][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 357.757190][ C1] Call Trace: [ 357.757201][ C1] [ 357.757212][ C1] __schedule+0xc79/0x30a0 [ 357.757254][ C1] ? io_schedule_timeout+0x150/0x150 [ 357.757295][ C1] ? lock_sync+0x190/0x190 [ 357.757326][ C1] ? find_held_lock+0x2d/0x110 [ 357.757375][ C1] ? __wait_on_bit+0xc6/0x170 ** 3431 printk messages dropped ** [ 357.931177][ C1] ? lock_sync+0x190/0x190 [ 357.931225][ C1] ? find_held_lock+0x2d/0x110 [ 357.931279][ C1] ? __wait_on_bit+0xc6/0x170 [ 357.931324][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 357.931363][ C1] schedule+0xe7/0x1b0 [ 357.931406][ C1] io_schedule+0xbe/0x130 [ 357.931450][ C1] bit_wait_io+0x16/0xe0 [ 357.931497][ C1] __wait_on_bit+0x62/0x170 executing program ** 3444 printk messages dropped ** [ 358.113907][ C1] kjournald2+0x1fb/0x900 [ 358.113952][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 358.113994][ C1] ? kthread+0x26d/0x430 [ 358.114032][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 358.114074][ C1] ? __kthread_parkme+0x152/0x220 [ 358.114126][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 358.114167][ C1] kthread+0x33a/0x430 [ 358.114204][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3438 printk messages dropped ** [ 358.292395][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 358.292433][ C1] ret_from_fork+0x45/0x80 [ 358.292480][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 358.292517][ C1] ret_from_fork_asm+0x11/0x20 [ 358.292559][ C1] [ 358.292570][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 358.292618][ C1] Call Trace: [ 358.292628][ C1] ** 3441 printk messages dropped ** [ 358.472541][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 358.472572][ C1] ? lock_timer_base+0x5d/0x200 [ 358.472615][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 358.472649][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 358.472689][ C1] kjournald2+0x1fb/0x900 [ 358.472728][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 358.472767][ C1] ? kthread+0x26d/0x430 [ 358.472801][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3401 printk messages dropped ** [ 358.649788][ C1] worker_thread+0x8bb/0x1290 [ 358.649840][ C1] ? __kthread_parkme+0x152/0x220 [ 358.649876][ C1] ? process_one_work+0x15d0/0x15d0 [ 358.649918][ C1] kthread+0x33a/0x430 [ 358.649954][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 358.649994][ C1] ret_from_fork+0x45/0x80 [ 358.650044][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 358.650082][ C1] ret_from_fork_asm+0x11/0x20 [ 358.650127][ C1] ** 3410 printk messages dropped ** [ 358.828282][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 358.828320][ C1] __device_attach+0x1e8/0x4b0 [ 358.828366][ C1] ? device_driver_attach+0x200/0x200 [ 358.828415][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 358.828457][ C1] bus_probe_device+0x17c/0x1c0 [ 358.828502][ C1] device_add+0x1182/0x1ac0 [ 358.828541][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 358.828585][ C1] ? usb_detect_static_quirks+0x335/0x3e0 ** 3477 printk messages dropped ** [ 359.010446][ C1] kthread+0x33a/0x430 [ 359.010483][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 359.010525][ C1] ret_from_fork+0x45/0x80 [ 359.010577][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 359.010618][ C1] ret_from_fork_asm+0x11/0x20 [ 359.010663][ C1] [ 359.010676][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3412 printk messages dropped ** [ 359.193547][ C1] kthread+0x33a/0x430 [ 359.193584][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 359.193625][ C1] ret_from_fork+0x45/0x80 [ 359.193676][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 359.193728][ C1] ret_from_fork_asm+0x11/0x20 [ 359.193770][ C1] [ 359.193782][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 359.193853][ C1] Call Trace: [ 359.193864][ C1] ** 3446 printk messages dropped ** [ 359.366981][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 359.367029][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 359.367073][ C1] ? __wait_on_bit+0x170/0x170 [ 359.367115][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 359.367155][ C1] ? preempt_count_sub+0x150/0x150 [ 359.367204][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 359.367241][ C1] __wait_on_buffer+0x64/0x70 [ 359.367285][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 ** 3460 printk messages dropped ** [ 359.551945][ C1] ? __kthread_parkme+0x152/0x220 [ 359.551980][ C1] ? worker_thread+0x1290/0x1290 [ 359.552019][ C1] kthread+0x33a/0x430 [ 359.552053][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 359.552094][ C1] ret_from_fork+0x45/0x80 [ 359.552141][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 359.552178][ C1] ret_from_fork_asm+0x11/0x20 [ 359.552222][ C1] ** 3446 printk messages dropped ** [ 359.738897][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 359.738939][ C1] ret_from_fork_asm+0x11/0x20 [ 359.738987][ C1] [ 359.739000][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 359.739058][ C1] Call Trace: [ 359.739069][ C1] [ 359.739083][ C1] __schedule+0xc79/0x30a0 [ 359.739133][ C1] ? io_schedule_timeout+0x150/0x150 ** 3424 printk messages dropped ** [ 359.922431][ C1] ? kthread+0x26d/0x430 [ 359.922469][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 359.922510][ C1] ? __kthread_parkme+0x152/0x220 [ 359.922546][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 359.922596][ C1] kthread+0x33a/0x430 [ 359.922630][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 359.922668][ C1] ret_from_fork+0x45/0x80 [ 359.922721][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 359.922758][ C1] ret_from_fork_asm+0x11/0x20 ** 3436 printk messages dropped ** [ 360.105489][ C1] __wait_on_buffer+0x64/0x70 [ 360.105537][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 360.105600][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 360.105654][ C1] ? lock_acquire+0x1ae/0x510 [ 360.105698][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 360.105733][ C1] ? lock_timer_base+0x5d/0x200 [ 360.105785][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 360.105822][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3463 printk messages dropped ** [ 360.290482][ C1] ? worker_thread+0x1290/0x1290 [ 360.290522][ C1] kthread+0x33a/0x430 [ 360.290555][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 360.290592][ C1] ret_from_fork+0x45/0x80 [ 360.290638][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 360.290676][ C1] ret_from_fork_asm+0x11/0x20 [ 360.290718][ C1] [ 360.290730][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3464 printk messages dropped ** [ 360.471229][ C1] ? __lock_acquire+0x182f/0x5de0 [ 360.471266][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 360.471307][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 360.471349][ C1] ? sock_recvmsg+0xe2/0x170 [ 360.471401][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 360.471450][ C1] ? sock_recvmsg+0x170/0x170 [ 360.471505][ C1] ? security_file_permission+0xdc/0x100 ** 3454 printk messages dropped ** [ 360.655544][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 360.655579][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 360.655619][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 360.655681][ C1] ? datagram_poll+0x4f0/0x4f0 [ 360.655721][ C1] ? proto_seq_start+0x50/0x50 [ 360.655762][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 360.655805][ C1] ? folio_flags+0x71/0x1f0 [ 360.655858][ C1] __unix_dgram_recvmsg+0x243/0xe70 ** 3470 printk messages dropped ** [ 360.831854][ C1] ? preempt_count_sub+0x150/0x150 [ 360.831904][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 360.831937][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 360.831974][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 360.832013][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 360.832052][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 360.832088][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 360.832135][ C1] ? sock_recvmsg+0x170/0x170 ** 3428 printk messages dropped ** [ 361.009563][ C1] kthread+0x33a/0x430 [ 361.009599][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 361.009638][ C1] ret_from_fork+0x45/0x80 [ 361.009686][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 361.009731][ C1] ret_from_fork_asm+0x11/0x20 [ 361.009776][ C1] [ 361.009788][ C1] task:syslogd state:S stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 361.009834][ C1] Call Trace: ** 3458 printk messages dropped ** [ 361.191974][ C1] ? spin_bug+0x1d0/0x1d0 [ 361.192009][ C1] schedule+0xe7/0x1b0 [ 361.192050][ C1] rescuer_thread+0x882/0xcf0 [ 361.192089][ C1] ? __kthread_parkme+0xc4/0x220 [ 361.192122][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 361.192157][ C1] ? kthread+0x26d/0x430 [ 361.192191][ C1] ? worker_thread+0x1290/0x1290 [ 361.192231][ C1] ? __kthread_parkme+0x152/0x220 [ 361.192264][ C1] ? worker_thread+0x1290/0x1290 ** 3434 printk messages dropped ** [ 361.369245][ C1] ? worker_thread+0x1290/0x1290 [ 361.369306][ C1] kthread+0x33a/0x430 [ 361.369359][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 361.369397][ C1] ret_from_fork+0x45/0x80 [ 361.369443][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 361.369480][ C1] ret_from_fork_asm+0x11/0x20 [ 361.369522][ C1] [ 361.369534][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3431 printk messages dropped ** [ 361.547114][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 361.547168][ C1] ? lock_acquire+0x1ae/0x510 [ 361.547212][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 361.547245][ C1] ? lock_timer_base+0x5d/0x200 [ 361.547297][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 361.547332][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 361.547375][ C1] kjournald2+0x1fb/0x900 ** 3432 printk messages dropped ** [ 361.731282][ C1] ? preempt_count_sub+0x150/0x150 [ 361.731331][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 361.731369][ C1] __wait_on_buffer+0x64/0x70 [ 361.731413][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 361.731470][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 361.731521][ C1] ? lock_acquire+0x1ae/0x510 [ 361.731561][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 361.731592][ C1] ? lock_timer_base+0x5d/0x200 executing program executing program executing program ** 3403 printk messages dropped ** [ 361.907382][ C1] ? init_worker_pool+0x770/0x770 [ 361.907427][ C1] ? assign_work+0x1a0/0x240 [ 361.907467][ C1] worker_thread+0x8bb/0x1290 [ 361.907512][ C1] ? __kthread_parkme+0x152/0x220 [ 361.907548][ C1] ? process_one_work+0x15d0/0x15d0 [ 361.907590][ C1] kthread+0x33a/0x430 [ 361.907626][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 361.907666][ C1] ret_from_fork+0x45/0x80 executing program ** 3425 printk messages dropped ** [ 362.090260][ C1] hub_event+0x2e62/0x4f30 [ 362.090306][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 362.090344][ C1] ? lock_sync+0x190/0x190 [ 362.090379][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 362.090421][ C1] process_one_work+0x887/0x15d0 [ 362.090468][ C1] ? lock_sync+0x190/0x190 [ 362.090501][ C1] ? init_worker_pool+0x770/0x770 [ 362.090546][ C1] ? assign_work+0x1a0/0x240 ** 3428 printk messages dropped ** [ 362.270229][ C1] ret_from_fork+0x45/0x80 [ 362.270281][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 362.270322][ C1] ret_from_fork_asm+0x11/0x20 [ 362.270370][ C1] [ 362.270384][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 362.270435][ C1] Call Trace: [ 362.270447][ C1] [ 362.270460][ C1] __schedule+0xc79/0x30a0 [ 362.270508][ C1] ? io_schedule_timeout+0x150/0x150 ** 3488 printk messages dropped ** [ 362.450139][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 362.450180][ C1] ret_from_fork+0x45/0x80 [ 362.450230][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 362.450270][ C1] ret_from_fork_asm+0x11/0x20 [ 362.450314][ C1] [ 362.450327][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3466 printk messages dropped ** [ 362.635203][ C1] ksys_write+0x12f/0x250 [ 362.635250][ C1] ? vfs_write+0xe40/0xe40 [ 362.635294][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 362.635335][ C1] ? exit_to_user_mode_prepare+0xbb/0x1f0 [ 362.635385][ C1] ? syscall_exit_to_user_mode+0x1d/0x60 [ 362.635424][ C1] do_syscall_64+0x44/0xb0 [ 362.635474][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 362.635515][ C1] RIP: 0033:0x7f171c440b6a ** 3439 printk messages dropped ** [ 362.811140][ C1] ? worker_thread+0x1290/0x1290 [ 362.811183][ C1] kthread+0x33a/0x430 [ 362.811218][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 362.811260][ C1] ret_from_fork+0x45/0x80 [ 362.811311][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 362.811350][ C1] ret_from_fork_asm+0x11/0x20 [ 362.811396][ C1] [ 362.811407][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3470 printk messages dropped ** [ 362.996453][ C1] ? mark_lock+0x105/0x1950 [ 362.996485][ C1] ? lock_acquire+0x464/0x510 [ 362.996532][ C1] ? __mutex_unlock_slowpath+0x165/0x640 [ 362.996578][ C1] ? folio_mark_accessed+0x438/0x780 [ 362.996631][ C1] ? kasan_save_free_info+0x2b/0x40 [ 362.996676][ C1] ? skb_free_head+0x110/0x1b0 [ 362.996710][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 362.996751][ C1] ? skb_release_data+0x5b0/0x7f0 executing program ** 3425 printk messages dropped ** [ 363.183224][ C1] [ 363.183236][ C1] __schedule+0xc79/0x30a0 [ 363.183277][ C1] ? io_schedule_timeout+0x150/0x150 [ 363.183318][ C1] ? rescuer_thread+0x82f/0xcf0 [ 363.183355][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 363.183408][ C1] ? spin_bug+0x1d0/0x1d0 [ 363.183443][ C1] schedule+0xe7/0x1b0 [ 363.183505][ C1] rescuer_thread+0x882/0xcf0 [ 363.183544][ C1] ? __kthread_parkme+0xc4/0x220 [ 363.183576][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3437 printk messages dropped ** [ 363.357685][ C1] __wait_on_buffer+0x64/0x70 [ 363.357728][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 363.357785][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 363.357834][ C1] ? lock_acquire+0x1ae/0x510 [ 363.357874][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 363.357905][ C1] ? lock_timer_base+0x5d/0x200 [ 363.357947][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 363.357979][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3445 printk messages dropped ** [ 363.541973][ C1] [ 363.541985][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 363.542031][ C1] Call Trace: [ 363.542040][ C1] [ 363.542054][ C1] __schedule+0xc79/0x30a0 [ 363.542096][ C1] ? io_schedule_timeout+0x150/0x150 [ 363.542139][ C1] ? rescuer_thread+0x82f/0xcf0 [ 363.542178][ C1] ? do_raw_spin_lock+0x12e/0x2b0 ** 3422 printk messages dropped ** [ 363.723320][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 363.723353][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 363.723394][ C1] kjournald2+0x1fb/0x900 [ 363.723439][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 363.723476][ C1] ? kthread+0x26d/0x430 [ 363.723510][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 363.723548][ C1] ? __kthread_parkme+0x152/0x220 [ 363.723582][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3429 printk messages dropped ** [ 363.900854][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 363.900897][ C1] ? preempt_count_sub+0x150/0x150 [ 363.900950][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 363.900992][ C1] __wait_on_buffer+0x64/0x70 [ 363.901038][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 363.901099][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 ** 3454 printk messages dropped ** [ 364.084507][ C1] Call Trace: [ 364.084524][ C1] [ 364.084538][ C1] __schedule+0xc79/0x30a0 [ 364.084584][ C1] ? io_schedule_timeout+0x150/0x150 [ 364.084632][ C1] ? rescuer_thread+0x82f/0xcf0 [ 364.084673][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 364.084712][ C1] ? spin_bug+0x1d0/0x1d0 [ 364.084750][ C1] schedule+0xe7/0x1b0 [ 364.084794][ C1] rescuer_thread+0x882/0xcf0 ** 3454 printk messages dropped ** [ 364.259903][ C1] ret_from_fork_asm+0x11/0x20 [ 364.259949][ C1] [ 364.259962][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 364.260019][ C1] Call Trace: [ 364.260031][ C1] [ 364.260044][ C1] __schedule+0xc79/0x30a0 [ 364.260092][ C1] ? io_schedule_timeout+0x150/0x150 ** 3418 printk messages dropped ** [ 364.442419][ C1] ? lock_acquire+0x1ae/0x510 [ 364.442461][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 364.442501][ C1] ? lock_timer_base+0x5d/0x200 [ 364.442547][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 364.442582][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 364.442625][ C1] kjournald2+0x1fb/0x900 [ 364.442668][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 364.442708][ C1] ? kthread+0x26d/0x430 ** 3438 printk messages dropped ** [ 364.619595][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 364.619644][ C1] ? preempt_count_sub+0x150/0x150 [ 364.619697][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 364.619733][ C1] __wait_on_buffer+0x64/0x70 [ 364.619779][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 364.619841][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 364.619893][ C1] ? lock_acquire+0x1ae/0x510 ** 3450 printk messages dropped ** [ 364.801093][ C1] Call Trace: [ 364.801104][ C1] [ 364.801118][ C1] __schedule+0xc79/0x30a0 [ 364.801164][ C1] ? io_schedule_timeout+0x150/0x150 [ 364.801211][ C1] ? rescuer_thread+0x82f/0xcf0 [ 364.801254][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 364.801292][ C1] ? spin_bug+0x1d0/0x1d0 [ 364.801330][ C1] schedule+0xe7/0x1b0 [ 364.801372][ C1] rescuer_thread+0x882/0xcf0 ** 3471 printk messages dropped ** [ 364.982248][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f171c440b6a [ 364.982270][ C1] RDX: 00000000000000ff RSI: 00005631abb69950 RDI: 0000000000000000 [ 364.982292][ C1] RBP: 00005631abb69c50 R08: 0000000000000001 R09: 0000000000000000 [ 364.982313][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb6999a [ 364.982335][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 ** 3410 printk messages dropped ** [ 365.162835][ C1] [ 365.162847][ C1] __schedule+0xc79/0x30a0 [ 365.162891][ C1] ? io_schedule_timeout+0x150/0x150 [ 365.162941][ C1] ? rescuer_thread+0x82f/0xcf0 [ 365.162980][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 365.163016][ C1] ? spin_bug+0x1d0/0x1d0 [ 365.163052][ C1] schedule+0xe7/0x1b0 [ 365.163092][ C1] rescuer_thread+0x882/0xcf0 [ 365.163131][ C1] ? __kthread_parkme+0xc4/0x220 [ 365.163163][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3447 printk messages dropped ** [ 365.339615][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 365.339672][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 365.339721][ C1] ? lock_acquire+0x1ae/0x510 [ 365.339760][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 365.339791][ C1] ? lock_timer_base+0x5d/0x200 [ 365.339850][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 365.339888][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 365.339928][ C1] kjournald2+0x1fb/0x900 ** 3431 printk messages dropped ** [ 365.519839][ C1] Call Trace: [ 365.519849][ C1] [ 365.519860][ C1] __schedule+0xc79/0x30a0 [ 365.519908][ C1] ? io_schedule_timeout+0x150/0x150 [ 365.519947][ C1] ? rescuer_thread+0x82f/0xcf0 [ 365.519984][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 365.520019][ C1] ? spin_bug+0x1d0/0x1d0 [ 365.520052][ C1] schedule+0xe7/0x1b0 [ 365.520090][ C1] rescuer_thread+0x882/0xcf0 ** 3444 printk messages dropped ** [ 365.701851][ C1] kthread+0x33a/0x430 [ 365.701895][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 365.701936][ C1] ret_from_fork+0x45/0x80 [ 365.701987][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 365.702028][ C1] ret_from_fork_asm+0x11/0x20 [ 365.702073][ C1] [ 365.702085][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 365.702137][ C1] Call Trace: [ 365.702148][ C1] ** 3444 printk messages dropped ** [ 365.881448][ C1] schedule+0xe7/0x1b0 [ 365.881488][ C1] rescuer_thread+0x882/0xcf0 [ 365.881528][ C1] ? __kthread_parkme+0xc4/0x220 [ 365.881561][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 365.881614][ C1] ? kthread+0x26d/0x430 [ 365.881652][ C1] ? worker_thread+0x1290/0x1290 [ 365.881694][ C1] ? __kthread_parkme+0x152/0x220 [ 365.881729][ C1] ? worker_thread+0x1290/0x1290 ** 3420 printk messages dropped ** [ 366.062254][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 366.062289][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 366.062333][ C1] kjournald2+0x1fb/0x900 [ 366.062376][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 366.062418][ C1] ? kthread+0x26d/0x430 [ 366.062455][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 366.062495][ C1] ? __kthread_parkme+0x152/0x220 ** 3442 printk messages dropped ** [ 366.239708][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 366.239743][ C1] __wait_on_buffer+0x64/0x70 [ 366.239783][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 366.239836][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 366.239882][ C1] ? lock_acquire+0x1ae/0x510 [ 366.239920][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 366.239949][ C1] ? lock_timer_base+0x5d/0x200 [ 366.239989][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 ** 3451 printk messages dropped ** [ 366.409503][ C1] Call Trace: [ 366.409514][ C1] [ 366.409528][ C1] __schedule+0xc79/0x30a0 [ 366.409575][ C1] ? io_schedule_timeout+0x150/0x150 [ 366.409622][ C1] ? rescuer_thread+0x82f/0xcf0 [ 366.409664][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 366.409703][ C1] ? spin_bug+0x1d0/0x1d0 [ 366.409741][ C1] schedule+0xe7/0x1b0 [ 366.409784][ C1] rescuer_thread+0x882/0xcf0 ** 3458 printk messages dropped ** [ 366.590467][ C1] Call Trace: [ 366.590478][ C1] [ 366.590491][ C1] __schedule+0xc79/0x30a0 [ 366.590537][ C1] ? io_schedule_timeout+0x150/0x150 [ 366.590583][ C1] ? mark_lock+0x105/0x1950 [ 366.590618][ C1] ? lock_acquire+0x1ae/0x510 [ 366.590652][ C1] ? find_held_lock+0x2d/0x110 [ 366.590704][ C1] schedule+0xe7/0x1b0 [ 366.590753][ C1] schedule_timeout+0x27a/0x2c0 ** 3447 printk messages dropped ** [ 366.769239][ C1] ret_from_fork_asm+0x11/0x20 [ 366.769284][ C1] [ 366.769297][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 366.769361][ C1] Call Trace: [ 366.769371][ C1] [ 366.769383][ C1] __schedule+0xc79/0x30a0 [ 366.769427][ C1] ? io_schedule_timeout+0x150/0x150 [ 366.769470][ C1] ? mark_lock+0x105/0x1950 [ 366.769502][ C1] ? lock_acquire+0x1ae/0x510 executing program executing program executing program ** 3456 printk messages dropped ** [ 366.942945][ C1] ret_from_fork+0x45/0x80 [ 366.943009][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 366.943045][ C1] ret_from_fork_asm+0x11/0x20 [ 366.943088][ C1] [ 366.943100][ C1] task:syslogd state:S stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 366.943145][ C1] Call Trace: [ 366.943155][ C1] [ 366.943165][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 executing program ** 3439 printk messages dropped ** [ 367.125499][ C1] ? __kthread_parkme+0xc4/0x220 [ 367.125535][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 367.125572][ C1] ? kthread+0x26d/0x430 [ 367.125611][ C1] ? worker_thread+0x1290/0x1290 [ 367.125654][ C1] ? __kthread_parkme+0x152/0x220 [ 367.125688][ C1] ? worker_thread+0x1290/0x1290 [ 367.125735][ C1] kthread+0x33a/0x430 [ 367.125771][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 367.125810][ C1] ret_from_fork+0x45/0x80 ** 3426 printk messages dropped ** [ 367.300322][ C1] ? lock_timer_base+0x5d/0x200 [ 367.300362][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 367.300392][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 367.300430][ C1] kjournald2+0x1fb/0x900 [ 367.300468][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 367.300505][ C1] ? kthread+0x26d/0x430 [ 367.300558][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 367.300596][ C1] ? __kthread_parkme+0x152/0x220 ** 3448 printk messages dropped ** [ 367.484198][ C1] ret_from_fork_asm+0x11/0x20 [ 367.484240][ C1] [ 367.484251][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 367.484299][ C1] Call Trace: [ 367.484308][ C1] [ 367.484320][ C1] __schedule+0xc79/0x30a0 [ 367.484364][ C1] ? io_schedule_timeout+0x150/0x150 [ 367.484410][ C1] ? rescuer_thread+0x82f/0xcf0 ** 3422 printk messages dropped ** [ 367.662505][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 367.662548][ C1] kjournald2+0x1fb/0x900 [ 367.662591][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 367.662634][ C1] ? kthread+0x26d/0x430 [ 367.662677][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 367.662720][ C1] ? __kthread_parkme+0x152/0x220 [ 367.662755][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 367.662794][ C1] kthread+0x33a/0x430 ** 3441 printk messages dropped ** [ 367.834616][ C1] ? lock_acquire+0x1ae/0x510 [ 367.834658][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 367.834686][ C1] ? lock_timer_base+0x5d/0x200 [ 367.834726][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 367.834775][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 367.834817][ C1] kjournald2+0x1fb/0x900 [ 367.834857][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3423 printk messages dropped ** [ 368.007026][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 368.007078][ C1] ? lock_acquire+0x1ae/0x510 [ 368.007123][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 368.007157][ C1] ? lock_timer_base+0x5d/0x200 [ 368.007203][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 368.007236][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 368.007280][ C1] kjournald2+0x1fb/0x900 executing program ** 3489 printk messages dropped ** [ 368.183304][ C1] task:syslogd state:R stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 368.183344][ C1] Call Trace: [ 368.183353][ C1] [ 368.183366][ C1] ? kasan_save_stack+0x33/0x50 [ 368.183401][ C1] ? mark_lock+0x105/0x1950 [ 368.183432][ C1] ? lock_acquire+0x1ae/0x510 [ 368.183460][ C1] ? find_held_lock+0x2d/0x110 [ 368.183511][ C1] ? kasan_set_track+0x25/0x30 ** 3473 printk messages dropped ** [ 368.361838][ C1] [ 368.361852][ C1] __schedule+0xc79/0x30a0 [ 368.361899][ C1] ? io_schedule_timeout+0x150/0x150 [ 368.361945][ C1] ? lock_acquire+0x1ae/0x510 [ 368.361981][ C1] ? lock_sync+0x190/0x190 [ 368.362017][ C1] ? find_held_lock+0x2d/0x110 [ 368.362069][ C1] schedule+0xe7/0x1b0 [ 368.362119][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 368.362155][ C1] ? schedule_timeout_idle+0xa0/0xa0 ** 3460 printk messages dropped ** [ 368.542469][ C1] ? __fget_light+0x1fc/0x260 [ 368.542509][ C1] ? ksys_write+0x1a7/0x250 [ 368.542549][ C1] ? vfs_write+0xe40/0xe40 [ 368.542590][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 368.542628][ C1] ? do_syscall_64+0x38/0xb0 [ 368.542670][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 368.542710][ C1] [ 368.542722][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 ** 3443 printk messages dropped ** [ 368.721507][ C1] ? lock_acquire+0x1ae/0x510 [ 368.721541][ C1] ? find_held_lock+0x2d/0x110 [ 368.721593][ C1] ? schedule+0xe7/0x1b0 [ 368.721634][ C1] ? schedule_timeout+0x27a/0x2c0 [ 368.721686][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 368.721741][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 368.721776][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 368.721817][ C1] ? __skb_wait_for_more_packets+0x360/0x5e0 ** 3458 printk messages dropped ** [ 368.902202][ C1] [ 368.902214][ C1] ? __lock_acquire+0x182f/0x5de0 [ 368.902248][ C1] ? kasan_save_stack+0x33/0x50 [ 368.902285][ C1] ? mark_lock+0x105/0x1950 [ 368.902327][ C1] ? kasan_set_track+0x25/0x30 [ 368.902363][ C1] ? skb_free_head+0x110/0x1b0 [ 368.902394][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 368.902426][ C1] ? skb_copy_and_hash_datagram_iter+0x50/0x50 ** 3454 printk messages dropped ** [ 369.084685][ C1] schedule+0xe7/0x1b0 [ 369.084727][ C1] schedule_timeout+0x27a/0x2c0 [ 369.084780][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 369.084835][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 369.084869][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 369.084910][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 369.084958][ C1] ? datagram_poll+0x4f0/0x4f0 [ 369.084999][ C1] ? proto_seq_start+0x50/0x50 ** 3467 printk messages dropped ** [ 369.264094][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 [ 369.264115][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb699a8 [ 369.264135][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 [ 369.264162][ C1] [ 369.264175][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 369.264217][ C1] Call Trace: [ 369.264227][ C1] ** 3442 printk messages dropped ** [ 369.441378][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 369.441432][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 369.441466][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 369.441507][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 369.441554][ C1] ? datagram_poll+0x4f0/0x4f0 [ 369.441595][ C1] ? proto_seq_start+0x50/0x50 [ 369.441637][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 369.441681][ C1] ? folio_flags+0x71/0x1f0 ** 3416 printk messages dropped ** [ 369.619173][ C1] __wait_on_buffer+0x64/0x70 [ 369.619222][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 369.619298][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 369.619347][ C1] ? lock_acquire+0x1ae/0x510 [ 369.619387][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 369.619418][ C1] ? lock_timer_base+0x5d/0x200 [ 369.619459][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 ** 3452 printk messages dropped ** [ 369.799911][ C1] ? preempt_count_sub+0x150/0x150 [ 369.799962][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 369.800009][ C1] __wait_on_buffer+0x64/0x70 [ 369.800055][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 369.800116][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 369.800169][ C1] ? lock_acquire+0x1ae/0x510 [ 369.800212][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 ** 3434 printk messages dropped ** [ 369.981018][ C1] ? kthread+0x26d/0x430 [ 369.981053][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 369.981090][ C1] ? __kthread_parkme+0x152/0x220 [ 369.981123][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 369.981161][ C1] kthread+0x33a/0x430 [ 369.981196][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 369.981235][ C1] ret_from_fork+0x45/0x80 [ 369.981282][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3450 printk messages dropped ** [ 370.163336][ C1] Call Trace: [ 370.163345][ C1] [ 370.163358][ C1] __schedule+0xc79/0x30a0 [ 370.163422][ C1] ? io_schedule_timeout+0x150/0x150 [ 370.163470][ C1] ? rescuer_thread+0x82f/0xcf0 [ 370.163512][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 370.163551][ C1] ? spin_bug+0x1d0/0x1d0 [ 370.163590][ C1] schedule+0xe7/0x1b0 [ 370.163643][ C1] rescuer_thread+0x882/0xcf0 [ 370.163683][ C1] ? __kthread_parkme+0xc4/0x220 ** 3431 printk messages dropped ** [ 370.340353][ C1] __schedule+0xc79/0x30a0 [ 370.340409][ C1] ? io_schedule_timeout+0x150/0x150 [ 370.340459][ C1] ? rescuer_thread+0x82f/0xcf0 [ 370.340498][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 370.340534][ C1] ? spin_bug+0x1d0/0x1d0 [ 370.340570][ C1] schedule+0xe7/0x1b0 [ 370.340610][ C1] rescuer_thread+0x882/0xcf0 [ 370.340650][ C1] ? __kthread_parkme+0xc4/0x220 [ 370.340682][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3389 printk messages dropped ** [ 370.522824][ C1] usb_new_device+0xd80/0x1960 [ 370.522865][ C1] ? hub_disconnect+0x520/0x520 [ 370.522905][ C1] hub_event+0x2e62/0x4f30 [ 370.522952][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 370.522991][ C1] ? lock_sync+0x190/0x190 [ 370.523023][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 370.523064][ C1] process_one_work+0x887/0x15d0 [ 370.523109][ C1] ? lock_sync+0x190/0x190 [ 370.523142][ C1] ? init_worker_pool+0x770/0x770 ** 3471 printk messages dropped ** [ 370.710291][ C1] ? __wait_on_bit+0x170/0x170 [ 370.710333][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 370.710372][ C1] ? preempt_count_sub+0x150/0x150 [ 370.710427][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 370.710464][ C1] __wait_on_buffer+0x64/0x70 [ 370.710509][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 370.710566][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 ** 3424 printk messages dropped ** [ 370.892378][ C1] ret_from_fork_asm+0x11/0x20 [ 370.892425][ C1] [ 370.892437][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 370.892489][ C1] Call Trace: [ 370.892500][ C1] [ 370.892513][ C1] __schedule+0xc79/0x30a0 [ 370.892559][ C1] ? io_schedule_timeout+0x150/0x150 [ 370.892605][ C1] ? rescuer_thread+0x82f/0xcf0 [ 370.892647][ C1] ? do_raw_spin_lock+0x12e/0x2b0 ** 3426 printk messages dropped ** [ 371.068450][ C1] Call Trace: [ 371.068462][ C1] [ 371.068475][ C1] __schedule+0xc79/0x30a0 [ 371.068522][ C1] ? io_schedule_timeout+0x150/0x150 [ 371.068568][ C1] ? lock_sync+0x190/0x190 [ 371.068603][ C1] ? find_held_lock+0x2d/0x110 [ 371.068658][ C1] ? __wait_on_bit+0xc6/0x170 [ 371.068704][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 371.068744][ C1] schedule+0xe7/0x1b0 ** 3464 printk messages dropped ** [ 371.254295][ C1] Call Trace: [ 371.254304][ C1] [ 371.254317][ C1] __schedule+0xc79/0x30a0 [ 371.254361][ C1] ? io_schedule_timeout+0x150/0x150 [ 371.254405][ C1] ? rescuer_thread+0x82f/0xcf0 [ 371.254443][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 371.254480][ C1] ? spin_bug+0x1d0/0x1d0 [ 371.254515][ C1] schedule+0xe7/0x1b0 [ 371.254557][ C1] rescuer_thread+0x882/0xcf0 [ 371.254596][ C1] ? __kthread_parkme+0xc4/0x220 ** 3458 printk messages dropped ** [ 371.431595][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 371.431636][ C1] ? generic_perform_write+0x278/0x600 [ 371.431684][ C1] ? sock_recvmsg+0xe2/0x170 [ 371.431735][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 371.431788][ C1] ? folio_add_wait_queue+0x1c0/0x1c0 [ 371.431848][ C1] ? security_file_permission+0xdc/0x100 [ 371.431893][ C1] ? trace_tlb_flush+0xf3/0x130 [ 371.431939][ C1] ? __schedule+0xc79/0x30a0 ** 3458 printk messages dropped ** [ 371.611305][ C1] ? unix_stream_connect+0x1700/0x1700 [ 371.611350][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 371.611385][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 371.611422][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 371.611461][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 371.611500][ C1] ? generic_perform_write+0x278/0x600 [ 371.611546][ C1] ? sock_recvmsg+0xe2/0x170 [ 371.611595][ C1] ? sock_read_iter+0x2c3/0x3c0 ** 3439 printk messages dropped ** [ 371.791524][ C1] kthread+0x33a/0x430 [ 371.791558][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 371.791597][ C1] ret_from_fork+0x45/0x80 [ 371.791646][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 371.791683][ C1] ret_from_fork_asm+0x11/0x20 [ 371.791726][ C1] [ 371.791737][ C1] task:syslogd state:S stack:26344 pid:2367 ppid:1 flags:0x00004002 [ 371.791782][ C1] Call Trace: executing program executing program executing program executing program ** 3437 printk messages dropped ** [ 371.971099][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 371.971136][ C1] kthread+0x33a/0x430 [ 371.971171][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 371.971208][ C1] ret_from_fork+0x45/0x80 [ 371.971256][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 371.971300][ C1] ret_from_fork_asm+0x11/0x20 [ 371.971343][ C1] [ 371.971355][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3464 printk messages dropped ** [ 372.152205][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 372.152244][ C1] ret_from_fork+0x45/0x80 [ 372.152293][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 372.152340][ C1] ret_from_fork_asm+0x11/0x20 [ 372.152383][ C1] [ 372.152395][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00004002 ** 3469 printk messages dropped ** [ 372.337954][ C1] ? preempt_count_sub+0x150/0x150 [ 372.338007][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 372.338043][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 372.338084][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 372.338128][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 372.338170][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 372.338213][ C1] sock_recvmsg+0xe2/0x170 [ 372.338267][ C1] sock_read_iter+0x2c3/0x3c0 ** 3408 printk messages dropped ** [ 372.510213][ C1] kjournald2+0x1fb/0x900 [ 372.510255][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 372.510300][ C1] ? kthread+0x26d/0x430 [ 372.510336][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 372.510376][ C1] ? __kthread_parkme+0x152/0x220 [ 372.510412][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 372.510452][ C1] kthread+0x33a/0x430 [ 372.510487][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3412 printk messages dropped ** [ 372.689281][ C1] bus_probe_device+0x17c/0x1c0 [ 372.689328][ C1] device_add+0x1182/0x1ac0 [ 372.689366][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 372.689410][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 372.689462][ C1] usb_new_device+0xd80/0x1960 [ 372.689503][ C1] ? hub_disconnect+0x520/0x520 [ 372.689544][ C1] hub_event+0x2e62/0x4f30 [ 372.689592][ C1] ? hub_port_debounce+0x3d0/0x3d0 ** 3415 printk messages dropped ** [ 372.870579][ C1] hub_event+0x2e62/0x4f30 [ 372.870625][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 372.870663][ C1] ? lock_sync+0x190/0x190 [ 372.870695][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 372.870736][ C1] process_one_work+0x887/0x15d0 [ 372.870788][ C1] ? lock_sync+0x190/0x190 [ 372.870823][ C1] ? init_worker_pool+0x770/0x770 [ 372.870868][ C1] ? assign_work+0x1a0/0x240 executing program ** 3451 printk messages dropped ** [ 373.051848][ C1] ? lock_acquire+0x1ae/0x510 [ 373.051888][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 373.051918][ C1] ? lock_timer_base+0x5d/0x200 [ 373.051970][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 373.052001][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 373.052039][ C1] kjournald2+0x1fb/0x900 [ 373.052077][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 373.052114][ C1] ? kthread+0x26d/0x430 [ 373.052155][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3427 printk messages dropped ** [ 373.228240][ C1] ? __kthread_parkme+0x152/0x220 [ 373.228276][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 373.228318][ C1] kthread+0x33a/0x430 [ 373.228356][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 373.228399][ C1] ret_from_fork+0x45/0x80 [ 373.228452][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 373.228493][ C1] ret_from_fork_asm+0x11/0x20 [ 373.228540][ C1] [ 373.228554][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3439 printk messages dropped ** [ 373.411063][ C1] ? lock_timer_base+0x5d/0x200 [ 373.411105][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 373.411138][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 373.411178][ C1] kjournald2+0x1fb/0x900 [ 373.411217][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 373.411255][ C1] ? kthread+0x26d/0x430 [ 373.411289][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 373.411327][ C1] ? __kthread_parkme+0x152/0x220 ** 3471 printk messages dropped ** [ 373.596744][ C1] ? __lock_acquire+0x78c/0x5de0 [ 373.596785][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 373.596840][ C1] ? mark_lock+0x105/0x1950 [ 373.596881][ C1] ? kasan_set_track+0x25/0x30 [ 373.596919][ C1] ? kasan_set_track+0x25/0x30 [ 373.596958][ C1] ? kasan_save_free_info+0x2b/0x40 [ 373.597003][ C1] ? mark_lock+0x105/0x1950 [ 373.597036][ C1] ? skb_free_head+0x110/0x1b0 [ 373.597070][ C1] ? kmem_cache_free+0x13a/0x4f0 ** 3431 printk messages dropped ** [ 373.772456][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 373.772490][ C1] ? kthread+0x26d/0x430 [ 373.772525][ C1] ? worker_thread+0x1290/0x1290 [ 373.772563][ C1] ? __kthread_parkme+0x152/0x220 [ 373.772597][ C1] ? worker_thread+0x1290/0x1290 [ 373.772637][ C1] kthread+0x33a/0x430 [ 373.772672][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 373.772710][ C1] ret_from_fork+0x45/0x80 ** 3444 printk messages dropped ** [ 373.951513][ C1] ? kthread+0x26d/0x430 [ 373.951547][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 373.951585][ C1] ? __kthread_parkme+0x152/0x220 [ 373.951618][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 373.951661][ C1] kthread+0x33a/0x430 [ 373.951694][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 373.951732][ C1] ret_from_fork+0x45/0x80 [ 373.951779][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 373.951816][ C1] ret_from_fork_asm+0x11/0x20 ** 3404 printk messages dropped ** [ 374.131208][ C1] ? io_schedule_timeout+0x150/0x150 [ 374.131252][ C1] ? lock_sync+0x190/0x190 [ 374.131286][ C1] ? find_held_lock+0x2d/0x110 [ 374.131339][ C1] ? __wait_on_bit+0xc6/0x170 [ 374.131384][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 374.131422][ C1] schedule+0xe7/0x1b0 [ 374.131464][ C1] io_schedule+0xbe/0x130 [ 374.131508][ C1] bit_wait_io+0x16/0xe0 ** 3449 printk messages dropped ** [ 374.310295][ C1] bit_wait_io+0x16/0xe0 [ 374.310336][ C1] __wait_on_bit+0x62/0x170 [ 374.310376][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 374.310421][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 374.310462][ C1] ? __wait_on_bit+0x170/0x170 [ 374.310502][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 374.310539][ C1] ? preempt_count_sub+0x150/0x150 [ 374.310585][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 374.310621][ C1] __wait_on_buffer+0x64/0x70 ** 3426 printk messages dropped ** [ 374.480457][ C1] ? __kthread_parkme+0x152/0x220 [ 374.480488][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 374.480523][ C1] kthread+0x33a/0x430 [ 374.480555][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 374.480592][ C1] ret_from_fork+0x45/0x80 [ 374.480636][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 374.480671][ C1] ret_from_fork_asm+0x11/0x20 [ 374.480712][ C1] [ 374.480722][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3468 printk messages dropped ** [ 374.663911][ C1] ? io_schedule_timeout+0x150/0x150 [ 374.663957][ C1] ? rescuer_thread+0x82f/0xcf0 [ 374.663999][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 374.664036][ C1] ? spin_bug+0x1d0/0x1d0 [ 374.664075][ C1] schedule+0xe7/0x1b0 [ 374.664124][ C1] rescuer_thread+0x882/0xcf0 [ 374.664165][ C1] ? __kthread_parkme+0xc4/0x220 ** 3427 printk messages dropped ** [ 374.844735][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 374.844770][ C1] ? kthread+0x26d/0x430 [ 374.844804][ C1] ? worker_thread+0x1290/0x1290 [ 374.844843][ C1] ? __kthread_parkme+0x152/0x220 [ 374.844876][ C1] ? worker_thread+0x1290/0x1290 [ 374.844914][ C1] kthread+0x33a/0x430 [ 374.844948][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 374.844985][ C1] ret_from_fork+0x45/0x80 ** 3468 printk messages dropped ** [ 375.019539][ C1] [ 375.019552][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 375.019625][ C1] Call Trace: [ 375.019635][ C1] [ 375.019647][ C1] ? kernel_read+0x1b0/0x1b0 [ 375.019689][ C1] ? rcu_is_watching+0x12/0xb0 [ 375.019732][ C1] ? __fget_light+0x1fc/0x260 [ 375.019773][ C1] ? ksys_read+0x1f0/0x250 [ 375.019811][ C1] ? __ia32_sys_read+0xb0/0xb0 ** 3472 printk messages dropped ** [ 375.205298][ C1] RSP: 002b:00007ffdb61bfda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 375.205333][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f171c440b6a [ 375.205356][ C1] RDX: 00000000000000ff RSI: 00005631abb69950 RDI: 0000000000000000 [ 375.205380][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 [ 375.205403][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb6998a ** 3422 printk messages dropped ** [ 375.391906][ C1] ? __kthread_parkme+0x152/0x220 [ 375.391942][ C1] ? worker_thread+0x1290/0x1290 [ 375.391984][ C1] kthread+0x33a/0x430 [ 375.392019][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 375.392060][ C1] ret_from_fork+0x45/0x80 [ 375.392117][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 375.392157][ C1] ret_from_fork_asm+0x11/0x20 [ 375.392203][ C1] [ 375.392216][ C1] task:syslogd state:S stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3466 printk messages dropped ** [ 375.571434][ C1] ? worker_thread+0x1290/0x1290 [ 375.571470][ C1] ? __kthread_parkme+0x152/0x220 [ 375.571500][ C1] ? worker_thread+0x1290/0x1290 [ 375.571537][ C1] kthread+0x33a/0x430 [ 375.571570][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 375.571605][ C1] ret_from_fork+0x45/0x80 [ 375.571649][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 375.571685][ C1] ret_from_fork_asm+0x11/0x20 [ 375.571724][ C1] ** 3431 printk messages dropped ** [ 375.758596][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 375.758637][ C1] ret_from_fork_asm+0x11/0x20 [ 375.758684][ C1] [ 375.758697][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 375.758753][ C1] Call Trace: [ 375.758764][ C1] [ 375.758778][ C1] __schedule+0xc79/0x30a0 ** 3452 printk messages dropped ** [ 375.946267][ C1] ? io_schedule_timeout+0x150/0x150 [ 375.946313][ C1] ? rescuer_thread+0x82f/0xcf0 [ 375.946355][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 375.946395][ C1] ? spin_bug+0x1d0/0x1d0 [ 375.946432][ C1] schedule+0xe7/0x1b0 [ 375.946475][ C1] rescuer_thread+0x882/0xcf0 [ 375.946518][ C1] ? __kthread_parkme+0xc4/0x220 [ 375.946553][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3464 printk messages dropped ** [ 376.124992][ C1] ? kfree_skbmem+0xef/0x1b0 [ 376.125025][ C1] ? shmem_get_folio_gfp.constprop.0+0x282/0x1110 [ 376.125083][ C1] ? unix_stream_connect+0x1700/0x1700 [ 376.125125][ C1] ? preempt_count_sub+0x150/0x150 [ 376.125178][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 376.125218][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 376.125253][ C1] ? timestamp_truncate+0x21b/0x2d0 ** 3428 printk messages dropped ** [ 376.304871][ C1] schedule+0xe7/0x1b0 [ 376.304917][ C1] rescuer_thread+0x882/0xcf0 [ 376.304960][ C1] ? __kthread_parkme+0xc4/0x220 [ 376.305003][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 376.305053][ C1] ? kthread+0x26d/0x430 [ 376.305090][ C1] ? worker_thread+0x1290/0x1290 [ 376.305133][ C1] ? __kthread_parkme+0x152/0x220 [ 376.305168][ C1] ? worker_thread+0x1290/0x1290 [ 376.305209][ C1] kthread+0x33a/0x430 ** 3439 printk messages dropped ** [ 376.481516][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 376.481545][ C1] ? lock_timer_base+0x5d/0x200 [ 376.481588][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 376.481621][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 376.481661][ C1] kjournald2+0x1fb/0x900 [ 376.481702][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 376.481740][ C1] ? kthread+0x26d/0x430 [ 376.481774][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3450 printk messages dropped ** [ 376.663435][ C1] __schedule+0xc79/0x30a0 [ 376.663489][ C1] ? io_schedule_timeout+0x150/0x150 [ 376.663537][ C1] ? rescuer_thread+0x82f/0xcf0 [ 376.663579][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 376.663618][ C1] ? spin_bug+0x1d0/0x1d0 [ 376.663655][ C1] schedule+0xe7/0x1b0 [ 376.663705][ C1] rescuer_thread+0x882/0xcf0 executing program ** 3450 printk messages dropped ** [ 376.843553][ C1] ? worker_thread+0x1290/0x1290 [ 376.843593][ C1] ? __kthread_parkme+0x152/0x220 [ 376.843627][ C1] ? worker_thread+0x1290/0x1290 [ 376.843665][ C1] kthread+0x33a/0x430 [ 376.843699][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 376.843736][ C1] ret_from_fork+0x45/0x80 [ 376.843784][ C1] ? kthread_complete_and_exit+0x40/0x40 executing program executing program executing program ** 3407 printk messages dropped ** [ 377.015448][ C1] ? find_held_lock+0x2d/0x110 [ 377.015497][ C1] ? __wait_on_bit+0xc6/0x170 [ 377.015538][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 377.015573][ C1] schedule+0xe7/0x1b0 [ 377.015615][ C1] io_schedule+0xbe/0x130 [ 377.015655][ C1] bit_wait_io+0x16/0xe0 [ 377.015698][ C1] __wait_on_bit+0x62/0x170 [ 377.015741][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 377.015789][ C1] out_of_line_wait_on_bit+0xdb/0x110 ** 3443 printk messages dropped ** [ 377.187777][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 377.187814][ C1] ret_from_fork_asm+0x11/0x20 [ 377.187857][ C1] [ 377.187870][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 377.187921][ C1] Call Trace: [ 377.187932][ C1] [ 377.187944][ C1] __schedule+0xc79/0x30a0 [ 377.187988][ C1] ? io_schedule_timeout+0x150/0x150 ** 3413 printk messages dropped ** [ 377.370360][ C1] Call Trace: [ 377.370370][ C1] [ 377.370382][ C1] __schedule+0xc79/0x30a0 [ 377.370426][ C1] ? io_schedule_timeout+0x150/0x150 [ 377.370468][ C1] ? lock_sync+0x190/0x190 [ 377.370500][ C1] ? find_held_lock+0x2d/0x110 [ 377.370549][ C1] ? __wait_on_bit+0xc6/0x170 [ 377.370590][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 377.370626][ C1] schedule+0xe7/0x1b0 [ 377.370666][ C1] io_schedule+0xbe/0x130 ** 3445 printk messages dropped ** [ 377.547378][ C1] __wait_on_bit+0x62/0x170 [ 377.547420][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 377.547468][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 377.547524][ C1] ? __wait_on_bit+0x170/0x170 [ 377.547564][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 377.547601][ C1] ? preempt_count_sub+0x150/0x150 [ 377.547647][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 377.547684][ C1] __wait_on_buffer+0x64/0x70 ** 3444 printk messages dropped ** [ 377.729986][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 377.730023][ C1] ? spin_bug+0x1d0/0x1d0 [ 377.730059][ C1] schedule+0xe7/0x1b0 [ 377.730099][ C1] rescuer_thread+0x882/0xcf0 [ 377.730135][ C1] ? __kthread_parkme+0xc4/0x220 [ 377.730165][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 377.730198][ C1] ? kthread+0x26d/0x430 [ 377.730250][ C1] ? worker_thread+0x1290/0x1290 [ 377.730304][ C1] ? __kthread_parkme+0x152/0x220 ** 3444 printk messages dropped ** [ 377.911458][ C1] ? spin_bug+0x1d0/0x1d0 [ 377.911493][ C1] schedule+0xe7/0x1b0 [ 377.911552][ C1] rescuer_thread+0x882/0xcf0 [ 377.911593][ C1] ? __kthread_parkme+0xc4/0x220 [ 377.911628][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 377.911665][ C1] ? kthread+0x26d/0x430 [ 377.911703][ C1] ? worker_thread+0x1290/0x1290 [ 377.911744][ C1] ? __kthread_parkme+0x152/0x220 executing program ** 3433 printk messages dropped ** [ 378.092338][ C1] [ 378.092349][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 378.092397][ C1] Call Trace: [ 378.092407][ C1] [ 378.092420][ C1] __schedule+0xc79/0x30a0 [ 378.092463][ C1] ? io_schedule_timeout+0x150/0x150 [ 378.092525][ C1] ? rescuer_thread+0x82f/0xcf0 [ 378.092565][ C1] ? do_raw_spin_lock+0x12e/0x2b0 ** 3425 printk messages dropped ** [ 378.267123][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 378.267159][ C1] schedule+0xe7/0x1b0 [ 378.267200][ C1] io_schedule+0xbe/0x130 [ 378.267240][ C1] bit_wait_io+0x16/0xe0 [ 378.267283][ C1] __wait_on_bit+0x62/0x170 [ 378.267326][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 378.267374][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 378.267419][ C1] ? __wait_on_bit+0x170/0x170 ** 3449 printk messages dropped ** [ 378.444122][ C1] ? lock_timer_base+0x5d/0x200 [ 378.444167][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 378.444203][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 378.444246][ C1] kjournald2+0x1fb/0x900 [ 378.444290][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 378.444331][ C1] ? kthread+0x26d/0x430 [ 378.444368][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 378.444410][ C1] ? __kthread_parkme+0x152/0x220 ** 3442 printk messages dropped ** [ 378.621931][ C1] schedule+0xe7/0x1b0 [ 378.621978][ C1] rescuer_thread+0x882/0xcf0 [ 378.622021][ C1] ? __kthread_parkme+0xc4/0x220 [ 378.622053][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 378.622089][ C1] ? kthread+0x26d/0x430 [ 378.622124][ C1] ? worker_thread+0x1290/0x1290 [ 378.622165][ C1] ? __kthread_parkme+0x152/0x220 [ 378.622199][ C1] ? worker_thread+0x1290/0x1290 ** 3395 printk messages dropped ** [ 378.801945][ C1] ? process_one_work+0x15d0/0x15d0 [ 378.801985][ C1] kthread+0x33a/0x430 [ 378.802021][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 378.802057][ C1] ret_from_fork+0x45/0x80 [ 378.802105][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 378.802142][ C1] ret_from_fork_asm+0x11/0x20 [ 378.802186][ C1] [ 378.802198][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 ** 3432 printk messages dropped ** [ 378.980473][ C1] process_one_work+0x887/0x15d0 [ 378.980516][ C1] ? lock_sync+0x190/0x190 [ 378.980548][ C1] ? init_worker_pool+0x770/0x770 [ 378.980590][ C1] ? assign_work+0x1a0/0x240 [ 378.980627][ C1] worker_thread+0x8bb/0x1290 [ 378.980669][ C1] ? __kthread_parkme+0x152/0x220 [ 378.980702][ C1] ? process_one_work+0x15d0/0x15d0 [ 378.980741][ C1] kthread+0x33a/0x430 ** 3446 printk messages dropped ** [ 379.163407][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 379.163444][ C1] kthread+0x33a/0x430 [ 379.163477][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 379.163513][ C1] ret_from_fork+0x45/0x80 [ 379.163560][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 379.163597][ C1] ret_from_fork_asm+0x11/0x20 [ 379.163639][ C1] [ 379.163650][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3447 printk messages dropped ** [ 379.336556][ C1] ? io_schedule_timeout+0x150/0x150 [ 379.336597][ C1] ? rescuer_thread+0x82f/0xcf0 [ 379.336634][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 379.336668][ C1] ? spin_bug+0x1d0/0x1d0 [ 379.336700][ C1] schedule+0xe7/0x1b0 [ 379.336739][ C1] rescuer_thread+0x882/0xcf0 [ 379.336775][ C1] ? __kthread_parkme+0xc4/0x220 [ 379.336812][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 379.336845][ C1] ? kthread+0x26d/0x430 ** 3457 printk messages dropped ** [ 379.522113][ C1] ret_from_fork_asm+0x11/0x20 [ 379.522152][ C1] [ 379.522164][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 379.522213][ C1] Call Trace: [ 379.522222][ C1] [ 379.522245][ C1] ? kasan_set_track+0x25/0x30 [ 379.522278][ C1] ? __lock_acquire+0xc8f/0x5de0 ** 3441 printk messages dropped ** [ 379.702880][ C1] ? __kthread_parkme+0xc4/0x220 [ 379.702914][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 379.702951][ C1] ? kthread+0x26d/0x430 [ 379.702989][ C1] ? worker_thread+0x1290/0x1290 [ 379.703031][ C1] ? __kthread_parkme+0x152/0x220 [ 379.703067][ C1] ? worker_thread+0x1290/0x1290 [ 379.703108][ C1] kthread+0x33a/0x430 [ 379.703144][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3450 printk messages dropped ** [ 379.879150][ C1] ? rescuer_thread+0x82f/0xcf0 [ 379.879193][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 379.879233][ C1] ? spin_bug+0x1d0/0x1d0 [ 379.879273][ C1] schedule+0xe7/0x1b0 [ 379.879317][ C1] rescuer_thread+0x882/0xcf0 [ 379.879362][ C1] ? __kthread_parkme+0xc4/0x220 [ 379.879398][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 379.879437][ C1] ? kthread+0x26d/0x430 ** 3453 printk messages dropped ** [ 380.061499][ C1] [ 380.061510][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 380.061561][ C1] Call Trace: [ 380.061571][ C1] [ 380.061583][ C1] __schedule+0xc79/0x30a0 [ 380.061627][ C1] ? io_schedule_timeout+0x150/0x150 [ 380.061668][ C1] ? mark_lock+0x105/0x1950 [ 380.061701][ C1] ? lock_acquire+0x1ae/0x510 [ 380.061739][ C1] ? find_held_lock+0x2d/0x110 ** 3448 printk messages dropped ** [ 380.244728][ C1] ? worker_thread+0x1290/0x1290 [ 380.244773][ C1] ? __kthread_parkme+0x152/0x220 [ 380.244809][ C1] ? worker_thread+0x1290/0x1290 [ 380.244852][ C1] kthread+0x33a/0x430 [ 380.244890][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 380.244932][ C1] ret_from_fork+0x45/0x80 [ 380.244985][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 380.245026][ C1] ret_from_fork_asm+0x11/0x20 [ 380.245074][ C1] ** 3428 printk messages dropped ** [ 380.429961][ C1] ret_from_fork+0x45/0x80 [ 380.430012][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 380.430052][ C1] ret_from_fork_asm+0x11/0x20 [ 380.430098][ C1] [ 380.430111][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 380.430159][ C1] Call Trace: [ 380.430170][ C1] [ 380.430183][ C1] __schedule+0xc79/0x30a0 [ 380.430230][ C1] ? io_schedule_timeout+0x150/0x150 ** 3442 printk messages dropped ** [ 380.609378][ C1] ret_from_fork_asm+0x11/0x20 [ 380.609421][ C1] [ 380.609432][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 380.609499][ C1] Call Trace: [ 380.609510][ C1] [ 380.609523][ C1] __schedule+0xc79/0x30a0 [ 380.609570][ C1] ? io_schedule_timeout+0x150/0x150 [ 380.609617][ C1] ? rescuer_thread+0x82f/0xcf0 ** 3465 printk messages dropped ** [ 380.793565][ C1] Call Trace: [ 380.793575][ C1] [ 380.793588][ C1] __schedule+0xc79/0x30a0 [ 380.793636][ C1] ? io_schedule_timeout+0x150/0x150 [ 380.793683][ C1] ? mark_lock+0x105/0x1950 [ 380.793731][ C1] ? kasan_set_track+0x25/0x30 [ 380.793771][ C1] ? folio_flags+0x71/0x1f0 [ 380.793819][ C1] ? kfree_skbmem+0xef/0x1b0 [ 380.793853][ C1] ? __unix_dgram_recvmsg+0x1d1/0xe70 [ 380.793897][ C1] ? unix_stream_connect+0x1700/0x1700 ** 3453 printk messages dropped ** [ 380.969098][ C1] ? ____kasan_slab_free+0x13c/0x190 [ 380.969139][ C1] ? kasan_set_track+0x25/0x30 [ 380.969189][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 380.969226][ C1] ? skb_free_head+0x110/0x1b0 [ 380.969270][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 380.969303][ C1] ? skb_release_data+0x5b0/0x7f0 [ 380.969336][ C1] ? kfree_skbmem+0xef/0x1b0 ** 3430 printk messages dropped ** [ 381.154866][ C1] Call Trace: [ 381.154876][ C1] [ 381.154888][ C1] __schedule+0xc79/0x30a0 [ 381.154932][ C1] ? io_schedule_timeout+0x150/0x150 [ 381.154976][ C1] ? rescuer_thread+0x82f/0xcf0 [ 381.155015][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 381.155051][ C1] ? spin_bug+0x1d0/0x1d0 [ 381.155086][ C1] schedule+0xe7/0x1b0 [ 381.155127][ C1] rescuer_thread+0x882/0xcf0 [ 381.155165][ C1] ? __kthread_parkme+0xc4/0x220 ** 3437 printk messages dropped ** [ 381.328989][ C1] kjournald2+0x1fb/0x900 [ 381.329032][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 381.329076][ C1] ? kthread+0x26d/0x430 [ 381.329115][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 381.329158][ C1] ? __kthread_parkme+0x152/0x220 [ 381.329209][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 381.329249][ C1] kthread+0x33a/0x430 [ 381.329285][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3464 printk messages dropped ** [ 381.513389][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 381.513423][ C1] ? kthread+0x26d/0x430 [ 381.513457][ C1] ? worker_thread+0x1290/0x1290 [ 381.513497][ C1] ? __kthread_parkme+0x152/0x220 [ 381.513530][ C1] ? worker_thread+0x1290/0x1290 [ 381.513571][ C1] kthread+0x33a/0x430 [ 381.513610][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 381.513649][ C1] ret_from_fork+0x45/0x80 ** 3435 printk messages dropped ** [ 381.694611][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 381.694646][ C1] ? kthread+0x26d/0x430 [ 381.694682][ C1] ? worker_thread+0x1290/0x1290 [ 381.694720][ C1] ? __kthread_parkme+0x152/0x220 [ 381.694753][ C1] ? worker_thread+0x1290/0x1290 [ 381.694793][ C1] kthread+0x33a/0x430 [ 381.694826][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 381.694864][ C1] ret_from_fork+0x45/0x80 [ 381.694909][ C1] ? kthread_complete_and_exit+0x40/0x40 executing program ** 3456 printk messages dropped ** [ 381.872223][ C1] ? worker_thread+0x1290/0x1290 [ 381.872262][ C1] kthread+0x33a/0x430 [ 381.872296][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 381.872333][ C1] ret_from_fork+0x45/0x80 [ 381.872381][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 381.872419][ C1] ret_from_fork_asm+0x11/0x20 [ 381.872462][ C1] [ 381.872473][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 executing program executing program executing program ** 3442 printk messages dropped ** [ 382.056895][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 382.056936][ C1] ret_from_fork_asm+0x11/0x20 [ 382.056983][ C1] [ 382.056995][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 382.057077][ C1] Call Trace: [ 382.057089][ C1] [ 382.057102][ C1] __schedule+0xc79/0x30a0 [ 382.057150][ C1] ? io_schedule_timeout+0x150/0x150 ** 3448 printk messages dropped ** [ 382.241453][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 382.241492][ C1] ? spin_bug+0x1d0/0x1d0 [ 382.241528][ C1] schedule+0xe7/0x1b0 [ 382.241572][ C1] rescuer_thread+0x882/0xcf0 [ 382.241614][ C1] ? __kthread_parkme+0xc4/0x220 [ 382.241648][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 382.241685][ C1] ? kthread+0x26d/0x430 [ 382.241721][ C1] ? worker_thread+0x1290/0x1290 ** 3431 printk messages dropped ** [ 382.421019][ C1] [ 382.421030][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 382.421075][ C1] Call Trace: [ 382.421085][ C1] [ 382.421096][ C1] __schedule+0xc79/0x30a0 [ 382.421138][ C1] ? io_schedule_timeout+0x150/0x150 [ 382.421179][ C1] ? rescuer_thread+0x82f/0xcf0 [ 382.421216][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 382.421250][ C1] ? spin_bug+0x1d0/0x1d0 ** 3443 printk messages dropped ** [ 382.603867][ C1] Call Trace: [ 382.603878][ C1] [ 382.603892][ C1] __schedule+0xc79/0x30a0 [ 382.603942][ C1] ? io_schedule_timeout+0x150/0x150 [ 382.603990][ C1] ? rescuer_thread+0x82f/0xcf0 [ 382.604033][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 382.604074][ C1] ? spin_bug+0x1d0/0x1d0 [ 382.604112][ C1] schedule+0xe7/0x1b0 [ 382.604165][ C1] rescuer_thread+0x882/0xcf0 ** 3455 printk messages dropped ** [ 382.792324][ C1] kthread+0x33a/0x430 [ 382.792362][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 382.792404][ C1] ret_from_fork+0x45/0x80 [ 382.792456][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 382.792498][ C1] ret_from_fork_asm+0x11/0x20 [ 382.792545][ C1] [ 382.792558][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 ** 3454 printk messages dropped ** [ 382.971982][ C1] ? worker_thread+0x1290/0x1290 [ 382.972020][ C1] ? __kthread_parkme+0x152/0x220 [ 382.972054][ C1] ? worker_thread+0x1290/0x1290 [ 382.972092][ C1] kthread+0x33a/0x430 [ 382.972130][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 382.972170][ C1] ret_from_fork+0x45/0x80 [ 382.972216][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 382.972255][ C1] ret_from_fork_asm+0x11/0x20 [ 382.972296][ C1] executing program ** 3485 printk messages dropped ** [ 383.155907][ C1] ? unix_dgram_recvmsg+0xca/0xf0 [ 383.155965][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 383.156008][ C1] ? sock_recvmsg+0xeb/0x170 [ 383.156063][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 383.156115][ C1] ? sock_recvmsg+0x170/0x170 [ 383.156172][ C1] ? __cond_resched+0x17/0x20 [ 383.156218][ C1] ? preempt_schedule_common+0x45/0xc0 [ 383.156267][ C1] ? __cond_resched+0x17/0x20 ** 3438 printk messages dropped ** [ 383.342830][ C1] ? consume_skb+0xdf/0x170 [ 383.342869][ C1] ? __unix_dgram_recvmsg+0x80f/0xe70 [ 383.342913][ C1] ? unix_stream_connect+0x1700/0x1700 [ 383.342957][ C1] ? preempt_count_sub+0x150/0x150 [ 383.343011][ C1] ? shmem_unuse_inode+0xa50/0xa50 [ 383.343066][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 383.343108][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 383.343149][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 ** 3417 printk messages dropped ** [ 383.521901][ C1] schedule+0xe7/0x1b0 [ 383.521941][ C1] io_schedule+0xbe/0x130 [ 383.521982][ C1] bit_wait_io+0x16/0xe0 [ 383.522031][ C1] __wait_on_bit+0x62/0x170 [ 383.522074][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 383.522121][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 383.522167][ C1] ? __wait_on_bit+0x170/0x170 [ 383.522209][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 383.522248][ C1] ? preempt_count_sub+0x150/0x150 ** 3445 printk messages dropped ** [ 383.704190][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 383.704223][ C1] ? lock_timer_base+0x5d/0x200 [ 383.704270][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 383.704305][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 383.704347][ C1] kjournald2+0x1fb/0x900 [ 383.704389][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 383.704430][ C1] ? kthread+0x26d/0x430 [ 383.704466][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3431 printk messages dropped ** [ 383.891494][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 383.891532][ C1] ret_from_fork+0x45/0x80 [ 383.891579][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 383.891617][ C1] ret_from_fork_asm+0x11/0x20 [ 383.891660][ C1] [ 383.891672][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 383.891719][ C1] Call Trace: [ 383.891729][ C1] ** 3439 printk messages dropped ** [ 384.070720][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 384.070775][ C1] ? lock_acquire+0x1ae/0x510 [ 384.070817][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 384.070850][ C1] ? lock_timer_base+0x5d/0x200 [ 384.070894][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 384.070929][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 384.070991][ C1] kjournald2+0x1fb/0x900 ** 3461 printk messages dropped ** [ 384.251434][ C1] schedule+0xe7/0x1b0 [ 384.251479][ C1] rescuer_thread+0x882/0xcf0 [ 384.251523][ C1] ? __kthread_parkme+0xc4/0x220 [ 384.251559][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 384.251597][ C1] ? kthread+0x26d/0x430 [ 384.251635][ C1] ? worker_thread+0x1290/0x1290 [ 384.251680][ C1] ? __kthread_parkme+0x152/0x220 [ 384.251729][ C1] ? worker_thread+0x1290/0x1290 [ 384.251768][ C1] kthread+0x33a/0x430 ** 3455 printk messages dropped ** [ 384.429413][ C1] ? io_schedule_timeout+0x150/0x150 [ 384.429455][ C1] ? mark_lock+0x105/0x1950 [ 384.429487][ C1] ? lock_acquire+0x1ae/0x510 [ 384.429519][ C1] ? find_held_lock+0x2d/0x110 [ 384.429567][ C1] schedule+0xe7/0x1b0 [ 384.429607][ C1] schedule_timeout+0x27a/0x2c0 [ 384.429656][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 384.429708][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 ** 3441 printk messages dropped ** [ 384.609448][ C1] schedule+0xe7/0x1b0 [ 384.609492][ C1] rescuer_thread+0x882/0xcf0 [ 384.609535][ C1] ? __kthread_parkme+0xc4/0x220 [ 384.609570][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 384.609608][ C1] ? kthread+0x26d/0x430 [ 384.609646][ C1] ? worker_thread+0x1290/0x1290 [ 384.609689][ C1] ? __kthread_parkme+0x152/0x220 [ 384.609724][ C1] ? worker_thread+0x1290/0x1290 [ 384.609766][ C1] kthread+0x33a/0x430 ** 3475 printk messages dropped ** [ 384.791845][ C1] ? find_held_lock+0x2d/0x110 [ 384.791894][ C1] schedule+0xe7/0x1b0 [ 384.791934][ C1] schedule_timeout+0x27a/0x2c0 [ 384.791984][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 384.792035][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 384.792068][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 384.792106][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 384.792150][ C1] ? datagram_poll+0x4f0/0x4f0 ** 3426 printk messages dropped ** [ 384.970933][ C1] ? __kthread_parkme+0x152/0x220 [ 384.970966][ C1] ? worker_thread+0x1290/0x1290 [ 384.971004][ C1] kthread+0x33a/0x430 [ 384.971038][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 384.971075][ C1] ret_from_fork+0x45/0x80 [ 384.971123][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 384.971160][ C1] ret_from_fork_asm+0x11/0x20 [ 384.971204][ C1] ** 3443 printk messages dropped ** [ 385.153276][ C1] ? kthread+0x26d/0x430 [ 385.153312][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 385.153352][ C1] ? __kthread_parkme+0x152/0x220 [ 385.153388][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 385.153427][ C1] kthread+0x33a/0x430 [ 385.153463][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 385.153503][ C1] ret_from_fork+0x45/0x80 [ 385.153554][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3474 printk messages dropped ** [ 385.332873][ C1] ? folio_flags+0x71/0x1f0 [ 385.332919][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 385.332962][ C1] ? unix_stream_connect+0x1700/0x1700 [ 385.333000][ C1] ? preempt_count_sub+0x150/0x150 [ 385.333048][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 385.333081][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 385.333118][ C1] ? aa_sk_perm+0x2c1/0xae0 ** 3482 printk messages dropped ** [ 385.514797][ C1] ? schedule+0xe7/0x1b0 [ 385.514855][ C1] ? exit_to_user_mode_prepare+0xbb/0x1f0 [ 385.514901][ C1] ? syscall_exit_to_user_mode+0x1d/0x60 [ 385.514952][ C1] ? do_syscall_64+0x44/0xb0 [ 385.514997][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 385.515055][ C1] [ 385.515067][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 ** 3421 printk messages dropped ** [ 385.693498][ C1] ? kthread+0x26d/0x430 [ 385.693535][ C1] ? worker_thread+0x1290/0x1290 [ 385.693577][ C1] ? __kthread_parkme+0x152/0x220 [ 385.693612][ C1] ? worker_thread+0x1290/0x1290 [ 385.693653][ C1] kthread+0x33a/0x430 [ 385.693689][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 385.693728][ C1] ret_from_fork+0x45/0x80 ** 3456 printk messages dropped ** [ 385.874110][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 385.874150][ C1] ret_from_fork_asm+0x11/0x20 [ 385.874195][ C1] [ 385.874208][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 385.874264][ C1] Call Trace: [ 385.874275][ C1] [ 385.874289][ C1] __schedule+0xc79/0x30a0 [ 385.874335][ C1] ? io_schedule_timeout+0x150/0x150 ** 3445 printk messages dropped ** [ 386.052364][ C1] kthread+0x33a/0x430 [ 386.052399][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 386.052439][ C1] ret_from_fork+0x45/0x80 [ 386.052488][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 386.052529][ C1] ret_from_fork_asm+0x11/0x20 [ 386.052573][ C1] [ 386.052586][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 ** 3448 printk messages dropped ** [ 386.235461][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 386.235501][ C1] ? spin_bug+0x1d0/0x1d0 [ 386.235539][ C1] schedule+0xe7/0x1b0 [ 386.235583][ C1] rescuer_thread+0x882/0xcf0 [ 386.235625][ C1] ? __kthread_parkme+0xc4/0x220 [ 386.235659][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 386.235696][ C1] ? kthread+0x26d/0x430 [ 386.235740][ C1] ? worker_thread+0x1290/0x1290 ** 3429 printk messages dropped ** [ 386.412867][ C1] ? lock_acquire+0x1ae/0x510 [ 386.412905][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 386.412933][ C1] ? lock_timer_base+0x5d/0x200 [ 386.412973][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 386.413004][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 386.413043][ C1] kjournald2+0x1fb/0x900 [ 386.413081][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 386.413118][ C1] ? kthread+0x26d/0x430 ** 3398 printk messages dropped ** [ 386.585288][ C1] device_add+0x1182/0x1ac0 [ 386.585323][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 386.585362][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 386.585409][ C1] usb_new_device+0xd80/0x1960 [ 386.585446][ C1] ? hub_disconnect+0x520/0x520 [ 386.585483][ C1] hub_event+0x2e62/0x4f30 [ 386.585525][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 386.585561][ C1] ? lock_sync+0x190/0x190 ** 3474 printk messages dropped ** [ 386.771245][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 386.771288][ C1] kjournald2+0x1fb/0x900 [ 386.771339][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 386.771382][ C1] ? kthread+0x26d/0x430 [ 386.771421][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 386.771476][ C1] ? __kthread_parkme+0x152/0x220 [ 386.771512][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 386.771552][ C1] kthread+0x33a/0x430 [ 386.771589][ C1] ? kthread_complete_and_exit+0x40/0x40 executing program executing program executing program ** 3493 printk messages dropped ** [ 386.957569][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 386.957618][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 386.957665][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 386.957715][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 386.957763][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 386.957812][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 executing program ** 3437 printk messages dropped ** [ 387.146138][ C1] sock_recvmsg+0xe2/0x170 [ 387.146254][ C1] sock_read_iter+0x264/0x3c0 [ 387.146302][ C1] ? sock_recvmsg+0x170/0x170 [ 387.146367][ C1] ? security_file_permission+0xdc/0x100 [ 387.146412][ C1] vfs_read+0x7ef/0x930 [ 387.146452][ C1] ? kernel_read+0x1b0/0x1b0 [ 387.146493][ C1] ? rcu_is_watching+0x12/0xb0 [ 387.146539][ C1] ? __fget_light+0x1fc/0x260 [ 387.146578][ C1] ksys_read+0x1f0/0x250 ** 3429 printk messages dropped ** [ 387.322156][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 387.322200][ C1] ? kthread+0x26d/0x430 [ 387.322234][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 387.322271][ C1] ? __kthread_parkme+0x152/0x220 [ 387.322305][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 387.322342][ C1] kthread+0x33a/0x430 [ 387.322376][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 387.322414][ C1] ret_from_fork+0x45/0x80 ** 3398 printk messages dropped ** [ 387.502247][ C1] worker_thread+0x8bb/0x1290 [ 387.502295][ C1] ? __kthread_parkme+0x152/0x220 [ 387.502332][ C1] ? process_one_work+0x15d0/0x15d0 [ 387.502376][ C1] kthread+0x33a/0x430 [ 387.502413][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 387.502467][ C1] ret_from_fork+0x45/0x80 [ 387.502518][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3455 printk messages dropped ** [ 387.680222][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 387.680261][ C1] ? preempt_count_sub+0x150/0x150 [ 387.680310][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 387.680348][ C1] __wait_on_buffer+0x64/0x70 [ 387.680390][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 387.680448][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 387.680498][ C1] ? lock_acquire+0x1ae/0x510 ** 3413 printk messages dropped ** [ 387.848613][ C1] ? preempt_count_sub+0x150/0x150 [ 387.848667][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 387.848711][ C1] __wait_on_buffer+0x64/0x70 [ 387.848759][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 387.848822][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 387.848878][ C1] ? lock_acquire+0x1ae/0x510 [ 387.848922][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 ** 3465 printk messages dropped ** [ 388.031002][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 388.031036][ C1] ? lock_timer_base+0x5d/0x200 [ 388.031081][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 388.031115][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 388.031159][ C1] kjournald2+0x1fb/0x900 [ 388.031201][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 388.031243][ C1] ? kthread+0x26d/0x430 [ 388.031279][ C1] ? prepare_to_swait_exclusive+0x240/0x240 executing program ** 3457 printk messages dropped ** [ 388.211397][ C1] ? find_held_lock+0x2d/0x110 [ 388.211443][ C1] schedule+0xe7/0x1b0 [ 388.211482][ C1] schedule_timeout+0x27a/0x2c0 [ 388.211529][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 388.211577][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 388.211614][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 388.211651][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 388.211695][ C1] ? datagram_poll+0x4f0/0x4f0 [ 388.211732][ C1] ? skb_release_data+0x5b0/0x7f0 ** 3448 printk messages dropped ** [ 388.388902][ C1] kthread+0x33a/0x430 [ 388.388939][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 388.388981][ C1] ret_from_fork+0x45/0x80 [ 388.389033][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 388.389075][ C1] ret_from_fork_asm+0x11/0x20 [ 388.389122][ C1] [ 388.389134][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3435 printk messages dropped ** [ 388.573272][ C1] ? spin_bug+0x1d0/0x1d0 [ 388.573310][ C1] schedule+0xe7/0x1b0 [ 388.573353][ C1] rescuer_thread+0x882/0xcf0 [ 388.573395][ C1] ? __kthread_parkme+0xc4/0x220 [ 388.573429][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 388.573466][ C1] ? kthread+0x26d/0x430 [ 388.573503][ C1] ? worker_thread+0x1290/0x1290 [ 388.573554][ C1] ? __kthread_parkme+0x152/0x220 ** 3454 printk messages dropped ** [ 388.749822][ C1] ? __kthread_parkme+0xc4/0x220 [ 388.749854][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 388.749889][ C1] ? kthread+0x26d/0x430 [ 388.749924][ C1] ? worker_thread+0x1290/0x1290 [ 388.749965][ C1] ? __kthread_parkme+0x152/0x220 [ 388.749998][ C1] ? worker_thread+0x1290/0x1290 [ 388.750035][ C1] kthread+0x33a/0x430 [ 388.750070][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3418 printk messages dropped ** [ 388.921138][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 388.921180][ C1] ? kthread+0x26d/0x430 [ 388.921217][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 388.921257][ C1] ? __kthread_parkme+0x152/0x220 [ 388.921291][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 388.921331][ C1] kthread+0x33a/0x430 [ 388.921368][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 388.921409][ C1] ret_from_fork+0x45/0x80 ** 3436 printk messages dropped ** [ 389.099055][ C1] bit_wait_io+0x16/0xe0 [ 389.099103][ C1] __wait_on_bit+0x62/0x170 [ 389.099150][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 389.099203][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 389.099265][ C1] ? __wait_on_bit+0x170/0x170 [ 389.099311][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 389.099353][ C1] ? preempt_count_sub+0x150/0x150 [ 389.099406][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 389.099446][ C1] __wait_on_buffer+0x64/0x70 ** 3448 printk messages dropped ** [ 389.280678][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 389.280716][ C1] ? kthread+0x26d/0x430 [ 389.280752][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 389.280792][ C1] ? __kthread_parkme+0x152/0x220 [ 389.280826][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 389.280864][ C1] kthread+0x33a/0x430 [ 389.280898][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 389.280935][ C1] ret_from_fork+0x45/0x80 [ 389.280982][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3388 printk messages dropped ** [ 389.459330][ C1] ? hub_disconnect+0x520/0x520 [ 389.459370][ C1] hub_event+0x2e62/0x4f30 [ 389.459418][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 389.459458][ C1] ? lock_sync+0x190/0x190 [ 389.459492][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 389.459543][ C1] process_one_work+0x887/0x15d0 [ 389.459590][ C1] ? lock_sync+0x190/0x190 [ 389.459624][ C1] ? init_worker_pool+0x770/0x770 ** 3437 printk messages dropped ** [ 389.642118][ C1] usb_new_device+0xd80/0x1960 [ 389.642155][ C1] ? hub_disconnect+0x520/0x520 [ 389.642210][ C1] hub_event+0x2e62/0x4f30 [ 389.642257][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 389.642295][ C1] ? lock_sync+0x190/0x190 [ 389.642329][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 389.642371][ C1] process_one_work+0x887/0x15d0 [ 389.642417][ C1] ? lock_sync+0x190/0x190 [ 389.642451][ C1] ? init_worker_pool+0x770/0x770 ** 3451 printk messages dropped ** [ 389.819399][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 389.819436][ C1] ret_from_fork_asm+0x11/0x20 [ 389.819480][ C1] [ 389.819492][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 389.819540][ C1] Call Trace: [ 389.819550][ C1] [ 389.819562][ C1] __schedule+0xc79/0x30a0 [ 389.819607][ C1] ? io_schedule_timeout+0x150/0x150 ** 3454 printk messages dropped ** [ 390.001726][ C1] ? worker_thread+0x1290/0x1290 [ 390.001765][ C1] kthread+0x33a/0x430 [ 390.001799][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 390.001836][ C1] ret_from_fork+0x45/0x80 [ 390.001884][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 390.001922][ C1] ret_from_fork_asm+0x11/0x20 [ 390.001964][ C1] [ 390.001976][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 ** 3456 printk messages dropped ** [ 390.180826][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 390.180877][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 390.180911][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 390.180961][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 390.181007][ C1] ? datagram_poll+0x4f0/0x4f0 [ 390.181046][ C1] ? proto_seq_start+0x50/0x50 [ 390.181084][ C1] ? skb_attempt_defer_free+0x580/0x580 ** 3396 printk messages dropped ** [ 390.361916][ C1] ? __wait_on_bit+0x170/0x170 [ 390.361958][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 390.361998][ C1] ? preempt_count_sub+0x150/0x150 [ 390.362046][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 390.362083][ C1] __wait_on_buffer+0x64/0x70 [ 390.362128][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 390.362185][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 ** 3430 printk messages dropped ** [ 390.536974][ C1] hub_event+0x2e62/0x4f30 [ 390.537020][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 390.537059][ C1] ? lock_sync+0x190/0x190 [ 390.537092][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 390.537133][ C1] process_one_work+0x887/0x15d0 [ 390.537179][ C1] ? lock_sync+0x190/0x190 [ 390.537213][ C1] ? init_worker_pool+0x770/0x770 [ 390.537257][ C1] ? assign_work+0x1a0/0x240 ** 3449 printk messages dropped ** [ 390.714826][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 390.714864][ C1] ? __kthread_parkme+0x152/0x220 [ 390.714897][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 390.714935][ C1] kthread+0x33a/0x430 [ 390.714968][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 390.715006][ C1] ret_from_fork+0x45/0x80 [ 390.715052][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 390.715091][ C1] ret_from_fork_asm+0x11/0x20 [ 390.715135][ C1] ** 3456 printk messages dropped ** [ 390.890025][ C1] ? __kthread_parkme+0xc4/0x220 [ 390.890057][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 390.890092][ C1] ? kthread+0x26d/0x430 [ 390.890127][ C1] ? worker_thread+0x1290/0x1290 [ 390.890166][ C1] ? __kthread_parkme+0x152/0x220 [ 390.890199][ C1] ? worker_thread+0x1290/0x1290 [ 390.890239][ C1] kthread+0x33a/0x430 ** 3429 printk messages dropped ** [ 391.072927][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 391.072967][ C1] ? kthread+0x26d/0x430 [ 391.073005][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 391.073046][ C1] ? __kthread_parkme+0x152/0x220 [ 391.073082][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 391.073122][ C1] kthread+0x33a/0x430 [ 391.073158][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 391.073198][ C1] ret_from_fork+0x45/0x80 [ 391.073249][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3436 printk messages dropped ** [ 391.247529][ C1] ? preempt_count_sub+0x150/0x150 [ 391.247577][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 391.247615][ C1] __wait_on_buffer+0x64/0x70 [ 391.247659][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 391.247715][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 391.247764][ C1] ? lock_acquire+0x1ae/0x510 [ 391.247802][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 391.247834][ C1] ? lock_timer_base+0x5d/0x200 ** 3434 printk messages dropped ** [ 391.432889][ C1] ? lock_acquire+0x1ae/0x510 [ 391.432929][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 391.432960][ C1] ? lock_timer_base+0x5d/0x200 [ 391.433001][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 391.433033][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 391.433073][ C1] kjournald2+0x1fb/0x900 [ 391.433114][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 391.433153][ C1] ? kthread+0x26d/0x430 ** 3426 printk messages dropped ** [ 391.611651][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 391.611699][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 391.611744][ C1] ? __wait_on_bit+0x170/0x170 [ 391.611786][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 391.611823][ C1] ? preempt_count_sub+0x150/0x150 [ 391.611878][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 391.611917][ C1] __wait_on_buffer+0x64/0x70 [ 391.611960][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 ** 3456 printk messages dropped ** [ 391.791712][ C1] [ 391.791723][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 391.791772][ C1] Call Trace: [ 391.791782][ C1] [ 391.791794][ C1] __schedule+0xc79/0x30a0 [ 391.791838][ C1] ? io_schedule_timeout+0x150/0x150 [ 391.791887][ C1] ? rescuer_thread+0x82f/0xcf0 [ 391.791928][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 391.791964][ C1] ? spin_bug+0x1d0/0x1d0 executing program executing program executing program ** 3462 printk messages dropped ** [ 391.973049][ C1] ? __unix_dgram_recvmsg+0x243/0xe70 [ 391.973095][ C1] ? unix_stream_connect+0x1700/0x1700 [ 391.973145][ C1] ? preempt_count_sub+0x150/0x150 [ 391.973193][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 391.973225][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 391.973261][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 391.973299][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 executing program ** 3424 printk messages dropped ** [ 392.154531][ C1] ? io_schedule_timeout+0x150/0x150 [ 392.154578][ C1] ? rescuer_thread+0x82f/0xcf0 [ 392.154620][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 392.154659][ C1] ? spin_bug+0x1d0/0x1d0 [ 392.154696][ C1] schedule+0xe7/0x1b0 [ 392.154740][ C1] rescuer_thread+0x882/0xcf0 [ 392.154782][ C1] ? __kthread_parkme+0xc4/0x220 [ 392.154844][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 392.154884][ C1] ? kthread+0x26d/0x430 ** 3430 printk messages dropped ** [ 392.329431][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 392.329474][ C1] ? __wait_on_bit+0x170/0x170 [ 392.329514][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 392.329551][ C1] ? preempt_count_sub+0x150/0x150 [ 392.329598][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 392.329634][ C1] __wait_on_buffer+0x64/0x70 [ 392.329675][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 392.329729][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 ** 3439 printk messages dropped ** [ 392.510982][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 392.511025][ C1] kjournald2+0x1fb/0x900 [ 392.511069][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 392.511112][ C1] ? kthread+0x26d/0x430 [ 392.511149][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 392.511189][ C1] ? __kthread_parkme+0x152/0x220 [ 392.511225][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3429 printk messages dropped ** [ 392.694211][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 392.694241][ C1] ? lock_timer_base+0x5d/0x200 [ 392.694284][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 392.694316][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 392.694357][ C1] kjournald2+0x1fb/0x900 [ 392.694396][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 392.694434][ C1] ? kthread+0x26d/0x430 [ 392.694469][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3441 printk messages dropped ** [ 392.869022][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 392.869077][ C1] ? lock_acquire+0x1ae/0x510 [ 392.869121][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 392.869157][ C1] ? lock_timer_base+0x5d/0x200 [ 392.869203][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 392.869239][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 392.869297][ C1] kjournald2+0x1fb/0x900 [ 392.869359][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3430 printk messages dropped ** [ 393.049630][ C1] ? lock_acquire+0x1ae/0x510 [ 393.049672][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 393.049712][ C1] ? lock_timer_base+0x5d/0x200 [ 393.049757][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 393.049793][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 393.049835][ C1] kjournald2+0x1fb/0x900 [ 393.049878][ C1] ? jbd2_fc_release_bufs+0x170/0x170 executing program ** 3457 printk messages dropped ** [ 393.234437][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 393.234486][ C1] Call Trace: [ 393.234496][ C1] [ 393.234508][ C1] __schedule+0xc79/0x30a0 [ 393.234552][ C1] ? io_schedule_timeout+0x150/0x150 [ 393.234595][ C1] ? rescuer_thread+0x82f/0xcf0 [ 393.234634][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 393.234670][ C1] ? spin_bug+0x1d0/0x1d0 ** 3433 printk messages dropped ** [ 393.409700][ C1] __schedule+0xc79/0x30a0 [ 393.409745][ C1] ? io_schedule_timeout+0x150/0x150 [ 393.409792][ C1] ? rescuer_thread+0x82f/0xcf0 [ 393.409834][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 393.409873][ C1] ? spin_bug+0x1d0/0x1d0 [ 393.409920][ C1] schedule+0xe7/0x1b0 [ 393.409961][ C1] rescuer_thread+0x882/0xcf0 [ 393.410001][ C1] ? __kthread_parkme+0xc4/0x220 [ 393.410034][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3453 printk messages dropped ** [ 393.592019][ C1] Call Trace: [ 393.592029][ C1] [ 393.592042][ C1] __schedule+0xc79/0x30a0 [ 393.592090][ C1] ? io_schedule_timeout+0x150/0x150 [ 393.592138][ C1] ? rescuer_thread+0x82f/0xcf0 [ 393.592180][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 393.592218][ C1] ? spin_bug+0x1d0/0x1d0 [ 393.592257][ C1] schedule+0xe7/0x1b0 [ 393.592299][ C1] rescuer_thread+0x882/0xcf0 ** 3432 printk messages dropped ** [ 393.772871][ C1] Call Trace: [ 393.772881][ C1] [ 393.772893][ C1] __schedule+0xc79/0x30a0 [ 393.772937][ C1] ? io_schedule_timeout+0x150/0x150 [ 393.772982][ C1] ? rescuer_thread+0x82f/0xcf0 [ 393.773022][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 393.773059][ C1] ? spin_bug+0x1d0/0x1d0 [ 393.773111][ C1] schedule+0xe7/0x1b0 [ 393.773155][ C1] rescuer_thread+0x882/0xcf0 ** 3456 printk messages dropped ** [ 393.951248][ C1] Call Trace: [ 393.951258][ C1] [ 393.951289][ C1] __schedule+0xc79/0x30a0 [ 393.951337][ C1] ? io_schedule_timeout+0x150/0x150 [ 393.951382][ C1] ? rescuer_thread+0x82f/0xcf0 [ 393.951424][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 393.951463][ C1] ? spin_bug+0x1d0/0x1d0 [ 393.951501][ C1] schedule+0xe7/0x1b0 [ 393.951545][ C1] rescuer_thread+0x882/0xcf0 ** 3474 printk messages dropped ** [ 394.135015][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 394.135048][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 394.135085][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 394.135128][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 394.135167][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 394.135206][ C1] ? sock_recvmsg+0xe2/0x170 [ 394.135254][ C1] ? sock_read_iter+0x2c3/0x3c0 ** 3424 printk messages dropped ** [ 394.309914][ C1] [ 394.309925][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 394.309978][ C1] Call Trace: [ 394.309988][ C1] [ 394.310000][ C1] __schedule+0xc79/0x30a0 [ 394.310041][ C1] ? __unix_dgram_recvmsg+0x80f/0xe70 [ 394.310081][ C1] ? kfree_skbmem+0xef/0x1b0 [ 394.310112][ C1] ? io_schedule_timeout+0x150/0x150 [ 394.310160][ C1] ? mark_lock+0x105/0x1950 ** 3443 printk messages dropped ** [ 394.480090][ C1] kthread+0x33a/0x430 [ 394.480127][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 394.480178][ C1] ret_from_fork+0x45/0x80 [ 394.480230][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 394.480271][ C1] ret_from_fork_asm+0x11/0x20 [ 394.480317][ C1] [ 394.480331][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 394.480384][ C1] Call Trace: [ 394.480395][ C1] ** 3456 printk messages dropped ** [ 394.662270][ C1] [ 394.662282][ C1] task:syslogd state:S stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 394.662326][ C1] Call Trace: [ 394.662336][ C1] [ 394.662348][ C1] __schedule+0xc79/0x30a0 [ 394.662391][ C1] ? io_schedule_timeout+0x150/0x150 [ 394.662433][ C1] ? mark_lock+0x105/0x1950 [ 394.662465][ C1] ? lock_acquire+0x1ae/0x510 [ 394.662497][ C1] ? find_held_lock+0x2d/0x110 ** 3430 printk messages dropped ** [ 394.840115][ C1] ? spin_bug+0x1d0/0x1d0 [ 394.840156][ C1] schedule+0xe7/0x1b0 [ 394.840201][ C1] rescuer_thread+0x882/0xcf0 [ 394.840245][ C1] ? __kthread_parkme+0xc4/0x220 [ 394.840281][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 394.840320][ C1] ? kthread+0x26d/0x430 [ 394.840358][ C1] ? worker_thread+0x1290/0x1290 [ 394.840403][ C1] ? __kthread_parkme+0x152/0x220 [ 394.840440][ C1] ? worker_thread+0x1290/0x1290 ** 3463 printk messages dropped ** [ 395.020068][ C1] ? worker_thread+0x1290/0x1290 [ 395.020120][ C1] kthread+0x33a/0x430 [ 395.020154][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 395.020201][ C1] ret_from_fork+0x45/0x80 [ 395.020246][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 395.020281][ C1] ret_from_fork_asm+0x11/0x20 [ 395.020322][ C1] [ 395.020333][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3431 printk messages dropped ** [ 395.200085][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 395.200117][ C1] ? kthread+0x26d/0x430 [ 395.200150][ C1] ? worker_thread+0x1290/0x1290 [ 395.200187][ C1] ? __kthread_parkme+0x152/0x220 [ 395.200217][ C1] ? worker_thread+0x1290/0x1290 [ 395.200253][ C1] kthread+0x33a/0x430 [ 395.200285][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 395.200338][ C1] ret_from_fork+0x45/0x80 ** 3414 printk messages dropped ** [ 395.375443][ C1] [ 395.375455][ C1] __schedule+0xc79/0x30a0 [ 395.375496][ C1] ? io_schedule_timeout+0x150/0x150 [ 395.375535][ C1] ? lock_sync+0x190/0x190 [ 395.375564][ C1] ? find_held_lock+0x2d/0x110 [ 395.375615][ C1] ? __wait_on_bit+0xc6/0x170 [ 395.375654][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 395.375688][ C1] schedule+0xe7/0x1b0 [ 395.375727][ C1] io_schedule+0xbe/0x130 ** 3448 printk messages dropped ** [ 395.550245][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 395.550300][ C1] ? lock_acquire+0x1ae/0x510 [ 395.550342][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 395.550376][ C1] ? lock_timer_base+0x5d/0x200 [ 395.550421][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 395.550456][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 395.550499][ C1] kjournald2+0x1fb/0x900 ** 3443 printk messages dropped ** [ 395.729374][ C1] __schedule+0xc79/0x30a0 [ 395.729416][ C1] ? io_schedule_timeout+0x150/0x150 [ 395.729458][ C1] ? rescuer_thread+0x82f/0xcf0 [ 395.729496][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 395.729530][ C1] ? spin_bug+0x1d0/0x1d0 [ 395.729567][ C1] schedule+0xe7/0x1b0 [ 395.729606][ C1] rescuer_thread+0x882/0xcf0 [ 395.729642][ C1] ? __kthread_parkme+0xc4/0x220 [ 395.729672][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3426 printk messages dropped ** [ 395.904141][ C1] ? preempt_count_sub+0x150/0x150 [ 395.904192][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 395.904232][ C1] __wait_on_buffer+0x64/0x70 [ 395.904279][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 395.904340][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 395.904394][ C1] ? lock_acquire+0x1ae/0x510 [ 395.904437][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 395.904471][ C1] ? lock_timer_base+0x5d/0x200 ** 3443 printk messages dropped ** [ 396.090529][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 396.090582][ C1] ? lock_acquire+0x1ae/0x510 [ 396.090624][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 396.090677][ C1] ? lock_timer_base+0x5d/0x200 [ 396.090724][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 396.090761][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 396.090805][ C1] kjournald2+0x1fb/0x900 ** 3464 printk messages dropped ** [ 396.273931][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 396.273985][ C1] Call Trace: [ 396.273995][ C1] [ 396.274009][ C1] __schedule+0xc79/0x30a0 [ 396.274061][ C1] ? io_schedule_timeout+0x150/0x150 [ 396.274106][ C1] ? timestamp_truncate+0x21b/0x2d0 [ 396.274144][ C1] ? __cond_resched+0x17/0x20 ** 3451 printk messages dropped ** [ 396.447825][ C1] ? ____kasan_slab_free+0x13c/0x190 [ 396.447864][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 396.447912][ C1] ? __mutex_unlock_slowpath+0x165/0x640 [ 396.447961][ C1] ? skb_free_head+0x110/0x1b0 [ 396.447994][ C1] ? mark_lock+0x105/0x1950 [ 396.448037][ C1] ? skb_free_head+0x110/0x1b0 [ 396.448089][ C1] ? kmem_cache_free+0x13a/0x4f0 ** 3387 printk messages dropped ** [ 396.617316][ C1] ? process_one_work+0x15d0/0x15d0 [ 396.617353][ C1] kthread+0x33a/0x430 [ 396.617383][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 396.617418][ C1] ret_from_fork+0x45/0x80 [ 396.617462][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 396.617497][ C1] ret_from_fork_asm+0x11/0x20 [ 396.617537][ C1] [ 396.617549][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 ** 3438 printk messages dropped ** [ 396.788232][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 396.788274][ C1] process_one_work+0x887/0x15d0 [ 396.788322][ C1] ? lock_sync+0x190/0x190 [ 396.788358][ C1] ? init_worker_pool+0x770/0x770 [ 396.788405][ C1] ? assign_work+0x1a0/0x240 [ 396.788447][ C1] worker_thread+0x8bb/0x1290 [ 396.788494][ C1] ? __kthread_parkme+0x152/0x220 executing program executing program ** 3457 printk messages dropped ** [ 396.965617][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 396.965651][ C1] ? spin_bug+0x1d0/0x1d0 [ 396.965684][ C1] schedule+0xe7/0x1b0 [ 396.965722][ C1] rescuer_thread+0x882/0xcf0 [ 396.965759][ C1] ? __kthread_parkme+0xc4/0x220 [ 396.965790][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 396.965823][ C1] ? kthread+0x26d/0x430 [ 396.965856][ C1] ? worker_thread+0x1290/0x1290 [ 396.965892][ C1] ? __kthread_parkme+0x152/0x220 executing program executing program ** 3485 printk messages dropped ** [ 397.143267][ C1] ? schedule+0xe7/0x1b0 [ 397.143308][ C1] ? exit_to_user_mode_prepare+0xbb/0x1f0 [ 397.143353][ C1] ? do_syscall_64+0x38/0xb0 [ 397.143398][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 397.143439][ C1] [ 397.143451][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 397.143494][ C1] Call Trace: [ 397.143505][ C1] ** 3438 printk messages dropped ** [ 397.321877][ C1] ? unix_stream_connect+0x1700/0x1700 [ 397.321917][ C1] ? preempt_count_sub+0x150/0x150 [ 397.321960][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 397.321989][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 397.322021][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 397.322057][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 397.322094][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 ** 3430 printk messages dropped ** [ 397.496127][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 397.496169][ C1] ? kthread+0x26d/0x430 [ 397.496206][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 397.496248][ C1] ? __kthread_parkme+0x152/0x220 [ 397.496283][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 397.496324][ C1] kthread+0x33a/0x430 [ 397.496359][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 397.496401][ C1] ret_from_fork+0x45/0x80 ** 3443 printk messages dropped ** [ 397.672800][ C1] ret_from_fork+0x45/0x80 [ 397.672851][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 397.672899][ C1] ret_from_fork_asm+0x11/0x20 [ 397.672945][ C1] [ 397.672958][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 397.673010][ C1] Call Trace: [ 397.673020][ C1] [ 397.673034][ C1] __schedule+0xc79/0x30a0 ** 3421 printk messages dropped ** [ 397.852163][ C1] __wait_on_buffer+0x64/0x70 [ 397.852206][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 397.852263][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 397.852312][ C1] ? lock_acquire+0x1ae/0x510 [ 397.852353][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 397.852385][ C1] ? lock_timer_base+0x5d/0x200 [ 397.852428][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 397.852461][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3440 printk messages dropped ** [ 398.033735][ C1] ? preempt_count_sub+0x150/0x150 [ 398.033788][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 398.033829][ C1] __wait_on_buffer+0x64/0x70 [ 398.033877][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 398.033941][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 398.033996][ C1] ? lock_acquire+0x1ae/0x510 [ 398.034039][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 398.034074][ C1] ? lock_timer_base+0x5d/0x200 executing program ** 3413 printk messages dropped ** [ 398.218024][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 398.218089][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 398.218140][ C1] ? __wait_on_bit+0x170/0x170 [ 398.218189][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 398.218234][ C1] ? preempt_count_sub+0x150/0x150 [ 398.218288][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 398.218329][ C1] __wait_on_buffer+0x64/0x70 [ 398.218382][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 ** 3419 printk messages dropped ** [ 398.405321][ C1] kthread+0x33a/0x430 [ 398.405364][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 398.405417][ C1] ret_from_fork+0x45/0x80 [ 398.405471][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 398.405512][ C1] ret_from_fork_asm+0x11/0x20 [ 398.405566][ C1] [ 398.405581][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 398.405645][ C1] Call Trace: [ 398.405656][ C1] ** 3430 printk messages dropped ** [ 398.594942][ C1] ? lock_sync+0x190/0x190 [ 398.594984][ C1] ? find_held_lock+0x2d/0x110 [ 398.595047][ C1] ? __wait_on_bit+0xc6/0x170 [ 398.595092][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 398.595132][ C1] schedule+0xe7/0x1b0 [ 398.595178][ C1] io_schedule+0xbe/0x130 [ 398.595238][ C1] bit_wait_io+0x16/0xe0 [ 398.595287][ C1] __wait_on_bit+0x62/0x170 [ 398.595353][ C1] ? wait_for_completion_io_timeout+0x20/0x20 ** 3463 printk messages dropped ** [ 398.781164][ C1] ? kthread+0x26d/0x430 [ 398.781196][ C1] ? worker_thread+0x1290/0x1290 [ 398.781233][ C1] ? __kthread_parkme+0x152/0x220 [ 398.781264][ C1] ? worker_thread+0x1290/0x1290 [ 398.781300][ C1] kthread+0x33a/0x430 [ 398.781340][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 398.781376][ C1] ret_from_fork+0x45/0x80 [ 398.781420][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3444 printk messages dropped ** [ 398.963094][ C1] [ 398.963106][ C1] __schedule+0xc79/0x30a0 [ 398.963150][ C1] ? io_schedule_timeout+0x150/0x150 [ 398.963191][ C1] ? mark_lock+0x105/0x1950 [ 398.963225][ C1] ? lock_acquire+0x1ae/0x510 [ 398.963258][ C1] ? find_held_lock+0x2d/0x110 [ 398.963328][ C1] schedule+0xe7/0x1b0 [ 398.963368][ C1] schedule_timeout+0x27a/0x2c0 ** 3438 printk messages dropped ** [ 399.143534][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 399.143575][ C1] kthread+0x33a/0x430 [ 399.143610][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 399.143652][ C1] ret_from_fork+0x45/0x80 [ 399.143702][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 399.143743][ C1] ret_from_fork_asm+0x11/0x20 [ 399.143789][ C1] [ 399.143801][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3422 printk messages dropped ** [ 399.322935][ C1] ? lock_sync+0x190/0x190 [ 399.322969][ C1] ? find_held_lock+0x2d/0x110 [ 399.323022][ C1] ? __wait_on_bit+0xc6/0x170 [ 399.323067][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 399.323106][ C1] schedule+0xe7/0x1b0 [ 399.323150][ C1] io_schedule+0xbe/0x130 [ 399.323195][ C1] bit_wait_io+0x16/0xe0 [ 399.323242][ C1] __wait_on_bit+0x62/0x170 [ 399.323296][ C1] ? wait_for_completion_io_timeout+0x20/0x20 ** 3442 printk messages dropped ** [ 399.502993][ C1] ? find_held_lock+0x2d/0x110 [ 399.503042][ C1] ? __wait_on_bit+0xc6/0x170 [ 399.503083][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 399.503118][ C1] schedule+0xe7/0x1b0 [ 399.503159][ C1] io_schedule+0xbe/0x130 [ 399.503200][ C1] bit_wait_io+0x16/0xe0 [ 399.503242][ C1] __wait_on_bit+0x62/0x170 [ 399.503284][ C1] ? wait_for_completion_io_timeout+0x20/0x20 ** 3422 printk messages dropped ** [ 399.686351][ C1] ? preempt_count_sub+0x150/0x150 [ 399.686403][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 399.686443][ C1] __wait_on_buffer+0x64/0x70 [ 399.686489][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 399.686549][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 399.686602][ C1] ? lock_acquire+0x1ae/0x510 [ 399.686643][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 ** 3469 printk messages dropped ** [ 399.862845][ C1] ? io_schedule_timeout+0x150/0x150 [ 399.862908][ C1] ? rescuer_thread+0x82f/0xcf0 [ 399.862949][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 399.862989][ C1] ? spin_bug+0x1d0/0x1d0 [ 399.863026][ C1] schedule+0xe7/0x1b0 [ 399.863070][ C1] rescuer_thread+0x882/0xcf0 [ 399.863113][ C1] ? __kthread_parkme+0xc4/0x220 ** 3438 printk messages dropped ** [ 400.043920][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 400.043959][ C1] ret_from_fork_asm+0x11/0x20 [ 400.044004][ C1] [ 400.044028][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 400.044081][ C1] Call Trace: [ 400.044091][ C1] [ 400.044103][ C1] __schedule+0xc79/0x30a0 ** 3423 printk messages dropped ** [ 400.221676][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 400.221710][ C1] ? lock_timer_base+0x5d/0x200 [ 400.221757][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 400.221793][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 400.221837][ C1] kjournald2+0x1fb/0x900 [ 400.221883][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 400.221926][ C1] ? kthread+0x26d/0x430 [ 400.221965][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3422 printk messages dropped ** [ 400.399277][ C1] ? io_schedule_timeout+0x150/0x150 [ 400.399318][ C1] ? lock_sync+0x190/0x190 [ 400.399349][ C1] ? find_held_lock+0x2d/0x110 [ 400.399398][ C1] ? __wait_on_bit+0xc6/0x170 [ 400.399439][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 400.399475][ C1] schedule+0xe7/0x1b0 [ 400.399516][ C1] io_schedule+0xbe/0x130 [ 400.399556][ C1] bit_wait_io+0x16/0xe0 ** 3407 printk messages dropped ** [ 400.576795][ C1] usb_new_device+0xd80/0x1960 [ 400.576851][ C1] ? hub_disconnect+0x520/0x520 [ 400.576890][ C1] hub_event+0x2e62/0x4f30 [ 400.576945][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 400.576978][ C1] ? lock_sync+0x190/0x190 [ 400.577007][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 400.577043][ C1] process_one_work+0x887/0x15d0 ** 3434 printk messages dropped ** [ 400.748679][ C1] ? lock_sync+0x190/0x190 [ 400.748716][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 400.748759][ C1] process_one_work+0x887/0x15d0 [ 400.748806][ C1] ? lock_sync+0x190/0x190 [ 400.748841][ C1] ? init_worker_pool+0x770/0x770 [ 400.748887][ C1] ? assign_work+0x1a0/0x240 [ 400.748929][ C1] worker_thread+0x8bb/0x1290 [ 400.748975][ C1] ? __kthread_parkme+0x152/0x220 ** 3456 printk messages dropped ** [ 400.921623][ C1] kthread+0x33a/0x430 [ 400.921667][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 400.921710][ C1] ret_from_fork+0x45/0x80 [ 400.921761][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 400.921802][ C1] ret_from_fork_asm+0x11/0x20 [ 400.921849][ C1] [ 400.921863][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 400.921915][ C1] Call Trace: ** 3436 printk messages dropped ** [ 401.106851][ C1] ? worker_thread+0x1290/0x1290 [ 401.106895][ C1] ? __kthread_parkme+0x152/0x220 [ 401.106933][ C1] ? worker_thread+0x1290/0x1290 [ 401.106973][ C1] kthread+0x33a/0x430 [ 401.107011][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 401.107051][ C1] ret_from_fork+0x45/0x80 [ 401.107105][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 401.107146][ C1] ret_from_fork_asm+0x11/0x20 [ 401.107200][ C1] ** 3410 printk messages dropped ** [ 401.293292][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 401.293332][ C1] schedule+0xe7/0x1b0 [ 401.293378][ C1] io_schedule+0xbe/0x130 [ 401.293423][ C1] bit_wait_io+0x16/0xe0 [ 401.293470][ C1] __wait_on_bit+0x62/0x170 [ 401.293518][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 401.293570][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 401.293620][ C1] ? __wait_on_bit+0x170/0x170 ** 3476 printk messages dropped ** [ 401.483770][ C1] Call Trace: [ 401.483780][ C1] [ 401.483793][ C1] __schedule+0xc79/0x30a0 [ 401.483840][ C1] ? io_schedule_timeout+0x150/0x150 [ 401.483886][ C1] ? rescuer_thread+0x82f/0xcf0 [ 401.483928][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 401.483967][ C1] ? spin_bug+0x1d0/0x1d0 [ 401.484005][ C1] schedule+0xe7/0x1b0 [ 401.484049][ C1] rescuer_thread+0x882/0xcf0 ** 3435 printk messages dropped ** [ 401.664426][ C1] __schedule+0xc79/0x30a0 [ 401.664469][ C1] ? io_schedule_timeout+0x150/0x150 [ 401.664522][ C1] ? kasan_set_track+0x25/0x30 [ 401.664563][ C1] ? __lock_acquire+0x182f/0x5de0 [ 401.664598][ C1] ? irqentry_enter+0x2c/0x50 [ 401.664630][ C1] ? skb_free_head+0x110/0x1b0 [ 401.664662][ C1] ? kasan_set_track+0x25/0x30 [ 401.664695][ C1] ? lockdep_hardirqs_on+0x7d/0x100 ** 3459 printk messages dropped ** [ 401.843563][ C1] ? worker_thread+0x1290/0x1290 [ 401.843602][ C1] kthread+0x33a/0x430 [ 401.843635][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 401.843673][ C1] ret_from_fork+0x45/0x80 [ 401.843720][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 401.843757][ C1] ret_from_fork_asm+0x11/0x20 [ 401.843799][ C1] [ 401.843810][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 executing program executing program executing program ** 3475 printk messages dropped ** [ 402.022129][ C1] ? __schedule+0xc20/0x30a0 [ 402.022169][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 402.022204][ C1] ? trace_tlb_flush+0xf3/0x130 [ 402.022245][ C1] ? __schedule+0xc79/0x30a0 [ 402.022286][ C1] ? io_schedule_timeout+0x150/0x150 [ 402.022332][ C1] ? ksys_read+0x1a7/0x250 [ 402.022375][ C1] ? lockdep_hardirqs_on+0x7d/0x100 executing program ** 3427 printk messages dropped ** [ 402.205564][ C1] ? worker_thread+0x1290/0x1290 [ 402.205603][ C1] ? __kthread_parkme+0x152/0x220 [ 402.205635][ C1] ? worker_thread+0x1290/0x1290 [ 402.205673][ C1] kthread+0x33a/0x430 [ 402.205707][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 402.205745][ C1] ret_from_fork+0x45/0x80 [ 402.205794][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3453 printk messages dropped ** [ 402.378753][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 402.378805][ C1] Call Trace: [ 402.378816][ C1] [ 402.378830][ C1] __schedule+0xc79/0x30a0 [ 402.378877][ C1] ? io_schedule_timeout+0x150/0x150 [ 402.378926][ C1] ? rescuer_thread+0x82f/0xcf0 [ 402.378970][ C1] ? do_raw_spin_lock+0x12e/0x2b0 ** 3433 printk messages dropped ** [ 402.551787][ C1] ? io_schedule_timeout+0x150/0x150 [ 402.551830][ C1] ? rescuer_thread+0x82f/0xcf0 [ 402.551869][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 402.551906][ C1] ? spin_bug+0x1d0/0x1d0 [ 402.551941][ C1] schedule+0xe7/0x1b0 [ 402.551982][ C1] rescuer_thread+0x882/0xcf0 [ 402.552021][ C1] ? __kthread_parkme+0xc4/0x220 [ 402.552052][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 402.552087][ C1] ? kthread+0x26d/0x430 ** 3449 printk messages dropped ** [ 402.728543][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 402.728585][ C1] ret_from_fork+0x45/0x80 [ 402.728638][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 402.728678][ C1] ret_from_fork_asm+0x11/0x20 [ 402.728726][ C1] [ 402.728740][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 402.728792][ C1] Call Trace: ** 3469 printk messages dropped ** [ 402.909550][ C1] ? generic_write_checks_count+0x2d0/0x2d0 [ 402.909601][ C1] ? shmem_file_write_iter+0x110/0x140 [ 402.909647][ C1] ? vfs_write+0x650/0xe40 [ 402.909688][ C1] ? kernel_write+0x6c0/0x6c0 [ 402.909730][ C1] ? rcu_is_watching+0x12/0xb0 [ 402.909773][ C1] ? __fget_light+0x1fc/0x260 [ 402.909812][ C1] ? ksys_write+0x12f/0x250 [ 402.909852][ C1] ? __ia32_sys_read+0xb0/0xb0 ** 3430 printk messages dropped ** [ 403.082256][ C1] [ 403.082267][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 403.082319][ C1] Call Trace: [ 403.082329][ C1] [ 403.082341][ C1] __schedule+0xc79/0x30a0 [ 403.082384][ C1] ? io_schedule_timeout+0x150/0x150 [ 403.082446][ C1] ? mark_lock+0x105/0x1950 [ 403.082481][ C1] ? lock_acquire+0x1ae/0x510 [ 403.082515][ C1] ? find_held_lock+0x2d/0x110 executing program ** 3445 printk messages dropped ** [ 403.261399][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 403.261447][ C1] ret_from_fork_asm+0x11/0x20 [ 403.261493][ C1] [ 403.261506][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 403.261557][ C1] Call Trace: [ 403.261567][ C1] [ 403.261580][ C1] __schedule+0xc79/0x30a0 [ 403.261627][ C1] ? io_schedule_timeout+0x150/0x150 ** 3434 printk messages dropped ** [ 403.441837][ C1] [ 403.441849][ C1] __schedule+0xc79/0x30a0 [ 403.441891][ C1] ? io_schedule_timeout+0x150/0x150 [ 403.441932][ C1] ? rescuer_thread+0x82f/0xcf0 [ 403.441977][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 403.442011][ C1] ? spin_bug+0x1d0/0x1d0 [ 403.442044][ C1] schedule+0xe7/0x1b0 [ 403.442084][ C1] rescuer_thread+0x882/0xcf0 [ 403.442121][ C1] ? __kthread_parkme+0xc4/0x220 ** 3467 printk messages dropped ** [ 403.621260][ C1] Call Trace: [ 403.621270][ C1] [ 403.621282][ C1] ? kernel_write+0x6c0/0x6c0 [ 403.621324][ C1] ? rcu_is_watching+0x12/0xb0 [ 403.621368][ C1] ? __fget_light+0x1fc/0x260 [ 403.621407][ C1] ? ksys_read+0x1a7/0x250 [ 403.621447][ C1] ? vfs_write+0xe40/0xe40 [ 403.621487][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 403.621525][ C1] ? do_syscall_64+0x38/0xb0 ** 3450 printk messages dropped ** [ 403.803885][ C1] ? folio_flags+0x71/0x1f0 [ 403.803933][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 403.803988][ C1] ? unix_stream_connect+0x1700/0x1700 [ 403.804028][ C1] ? preempt_count_sub+0x150/0x150 [ 403.804075][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 403.804109][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 403.804146][ C1] ? aa_sk_perm+0x2c1/0xae0 ** 3429 printk messages dropped ** [ 403.982443][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 403.982497][ C1] Call Trace: [ 403.982507][ C1] [ 403.982519][ C1] __schedule+0xc79/0x30a0 [ 403.982563][ C1] ? io_schedule_timeout+0x150/0x150 [ 403.982606][ C1] ? rescuer_thread+0x82f/0xcf0 [ 403.982645][ C1] ? do_raw_spin_lock+0x12e/0x2b0 ** 3458 printk messages dropped ** [ 404.163853][ C1] ? spin_bug+0x1d0/0x1d0 [ 404.163899][ C1] schedule+0xe7/0x1b0 [ 404.163944][ C1] rescuer_thread+0x882/0xcf0 [ 404.164002][ C1] ? __kthread_parkme+0xc4/0x220 [ 404.164065][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 404.164108][ C1] ? kthread+0x26d/0x430 [ 404.164147][ C1] ? worker_thread+0x1290/0x1290 [ 404.164191][ C1] ? __kthread_parkme+0x152/0x220 [ 404.164228][ C1] ? worker_thread+0x1290/0x1290 ** 3403 printk messages dropped ** [ 404.340688][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 404.340728][ C1] ? preempt_count_sub+0x150/0x150 [ 404.340775][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 404.340812][ C1] __wait_on_buffer+0x64/0x70 [ 404.340860][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 404.340924][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 404.340974][ C1] ? lock_acquire+0x1ae/0x510 [ 404.341013][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 ** 3435 printk messages dropped ** [ 404.521706][ C1] ? init_worker_pool+0x770/0x770 [ 404.521745][ C1] ? assign_work+0x1a0/0x240 [ 404.521780][ C1] worker_thread+0x8bb/0x1290 [ 404.521820][ C1] ? __kthread_parkme+0x152/0x220 [ 404.521852][ C1] ? process_one_work+0x15d0/0x15d0 [ 404.521889][ C1] kthread+0x33a/0x430 [ 404.521920][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3450 printk messages dropped ** [ 404.703508][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 404.703543][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 404.703586][ C1] kjournald2+0x1fb/0x900 [ 404.703628][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 404.703669][ C1] ? kthread+0x26d/0x430 [ 404.703705][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 404.703746][ C1] ? __kthread_parkme+0x152/0x220 [ 404.703798][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3434 printk messages dropped ** [ 404.881617][ C1] kjournald2+0x1fb/0x900 [ 404.881659][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 404.881700][ C1] ? kthread+0x26d/0x430 [ 404.881735][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 404.881775][ C1] ? __kthread_parkme+0x152/0x220 [ 404.881809][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 404.881850][ C1] kthread+0x33a/0x430 [ 404.881884][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3441 printk messages dropped ** [ 405.061563][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 405.061601][ C1] ? __kthread_parkme+0x152/0x220 [ 405.061634][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 405.061672][ C1] kthread+0x33a/0x430 [ 405.061706][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 405.061745][ C1] ret_from_fork+0x45/0x80 [ 405.061794][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3429 printk messages dropped ** [ 405.242445][ C1] ? lock_timer_base+0x5d/0x200 [ 405.242491][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 405.242526][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 405.242569][ C1] kjournald2+0x1fb/0x900 [ 405.242610][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 405.242652][ C1] ? kthread+0x26d/0x430 [ 405.242689][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 405.242730][ C1] ? __kthread_parkme+0x152/0x220 ** 3443 printk messages dropped ** [ 405.425075][ C1] ? lock_acquire+0x1ae/0x510 [ 405.425120][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 405.425155][ C1] ? lock_timer_base+0x5d/0x200 [ 405.425202][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 405.425238][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 405.425291][ C1] kjournald2+0x1fb/0x900 [ 405.425335][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3442 printk messages dropped ** [ 405.611481][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 405.611520][ C1] kthread+0x33a/0x430 [ 405.611556][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 405.611597][ C1] ret_from_fork+0x45/0x80 [ 405.611648][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 405.611689][ C1] ret_from_fork_asm+0x11/0x20 [ 405.611734][ C1] [ 405.611747][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3426 printk messages dropped ** [ 405.792888][ C1] __wait_on_buffer+0x64/0x70 [ 405.792936][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 405.793000][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 405.793055][ C1] ? lock_acquire+0x1ae/0x510 [ 405.793100][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 405.793134][ C1] ? lock_timer_base+0x5d/0x200 [ 405.793182][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 ** 3475 printk messages dropped ** [ 405.982653][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 405.982691][ C1] ret_from_fork+0x45/0x80 [ 405.982739][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 405.982867][ C1] ret_from_fork_asm+0x11/0x20 [ 405.982915][ C1] [ 405.982928][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 [ 405.982985][ C1] Call Trace: [ 405.982995][ C1] ** 3436 printk messages dropped ** [ 406.161060][ C1] Call Trace: [ 406.161069][ C1] [ 406.161098][ C1] __schedule+0xc79/0x30a0 [ 406.161141][ C1] ? io_schedule_timeout+0x150/0x150 [ 406.161184][ C1] ? mark_lock+0x105/0x1950 [ 406.161221][ C1] ? lock_acquire+0x1ae/0x510 [ 406.161253][ C1] ? find_held_lock+0x2d/0x110 [ 406.161312][ C1] schedule+0xe7/0x1b0 [ 406.161350][ C1] schedule_timeout+0x27a/0x2c0 ** 3421 printk messages dropped ** [ 406.342942][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 406.342990][ C1] ? __wait_on_bit+0x170/0x170 [ 406.343036][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 406.343079][ C1] ? preempt_count_sub+0x150/0x150 [ 406.343130][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 406.343172][ C1] __wait_on_buffer+0x64/0x70 [ 406.343219][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 406.343280][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 ** 3470 printk messages dropped ** [ 406.521200][ C1] ? worker_thread+0x1290/0x1290 [ 406.521239][ C1] ? __kthread_parkme+0x152/0x220 [ 406.521273][ C1] ? worker_thread+0x1290/0x1290 [ 406.521312][ C1] kthread+0x33a/0x430 [ 406.521345][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 406.521382][ C1] ret_from_fork+0x45/0x80 [ 406.521437][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 406.521474][ C1] ret_from_fork_asm+0x11/0x20 ** 3430 printk messages dropped ** [ 406.702892][ C1] ? worker_thread+0x1290/0x1290 [ 406.702930][ C1] kthread+0x33a/0x430 [ 406.702963][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 406.703000][ C1] ret_from_fork+0x45/0x80 [ 406.703047][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 406.703084][ C1] ret_from_fork_asm+0x11/0x20 [ 406.703126][ C1] [ 406.703137][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 ** 3455 printk messages dropped ** [ 406.881812][ C1] ? io_schedule_timeout+0x150/0x150 [ 406.881854][ C1] ? rescuer_thread+0x82f/0xcf0 [ 406.881892][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 406.881927][ C1] ? spin_bug+0x1d0/0x1d0 [ 406.881978][ C1] schedule+0xe7/0x1b0 [ 406.882019][ C1] rescuer_thread+0x882/0xcf0 [ 406.882058][ C1] ? __kthread_parkme+0xc4/0x220 executing program executing program executing program ** 3436 printk messages dropped ** [ 407.064902][ C1] ? kthread+0x26d/0x430 [ 407.064937][ C1] ? worker_thread+0x1290/0x1290 [ 407.064978][ C1] ? __kthread_parkme+0x152/0x220 [ 407.065012][ C1] ? worker_thread+0x1290/0x1290 [ 407.065051][ C1] kthread+0x33a/0x430 [ 407.065085][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 407.065123][ C1] ret_from_fork+0x45/0x80 [ 407.065176][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 407.065214][ C1] ret_from_fork_asm+0x11/0x20 executing program ** 3431 printk messages dropped ** [ 407.238634][ C1] ? lock_acquire+0x1ae/0x510 [ 407.238677][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 407.238712][ C1] ? lock_timer_base+0x5d/0x200 [ 407.238758][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 407.238795][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 407.238839][ C1] kjournald2+0x1fb/0x900 [ 407.238884][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 407.238926][ C1] ? kthread+0x26d/0x430 ** 3458 printk messages dropped ** [ 407.422741][ C1] schedule+0xe7/0x1b0 [ 407.422781][ C1] rescuer_thread+0x882/0xcf0 [ 407.422821][ C1] ? __kthread_parkme+0xc4/0x220 [ 407.422853][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 407.422888][ C1] ? kthread+0x26d/0x430 [ 407.422923][ C1] ? worker_thread+0x1290/0x1290 [ 407.422963][ C1] ? __kthread_parkme+0x152/0x220 [ 407.422997][ C1] ? worker_thread+0x1290/0x1290 ** 3444 printk messages dropped ** [ 407.602845][ C1] ret_from_fork_asm+0x11/0x20 [ 407.602887][ C1] [ 407.602899][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 407.602952][ C1] Call Trace: [ 407.602962][ C1] [ 407.602974][ C1] __schedule+0xc79/0x30a0 [ 407.603019][ C1] ? io_schedule_timeout+0x150/0x150 [ 407.603062][ C1] ? mark_lock+0x105/0x1950 ** 3443 printk messages dropped ** [ 407.783085][ C1] ? rescuer_thread+0x82f/0xcf0 [ 407.783132][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 407.783168][ C1] ? spin_bug+0x1d0/0x1d0 [ 407.783203][ C1] schedule+0xe7/0x1b0 [ 407.783243][ C1] rescuer_thread+0x882/0xcf0 [ 407.783282][ C1] ? __kthread_parkme+0xc4/0x220 [ 407.783315][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 407.783349][ C1] ? kthread+0x26d/0x430 [ 407.783385][ C1] ? worker_thread+0x1290/0x1290 ** 3458 printk messages dropped ** [ 407.961660][ C1] ret_from_fork_asm+0x11/0x20 [ 407.961705][ C1] [ 407.961718][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 407.961774][ C1] Call Trace: [ 407.961784][ C1] [ 407.961797][ C1] __schedule+0xc79/0x30a0 [ 407.961854][ C1] ? io_schedule_timeout+0x150/0x150 [ 407.961900][ C1] ? ksys_read+0x1a7/0x250 ** 3438 printk messages dropped ** [ 408.143990][ C1] ret_from_fork+0x45/0x80 [ 408.144036][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 408.144073][ C1] ret_from_fork_asm+0x11/0x20 [ 408.144115][ C1] [ 408.144127][ C1] task:syslogd state:S stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 408.144177][ C1] Call Trace: [ 408.144188][ C1] [ 408.144201][ C1] __schedule+0xc79/0x30a0 executing program ** 3459 printk messages dropped ** [ 408.323084][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 408.323119][ C1] ret_from_fork_asm+0x11/0x20 [ 408.323159][ C1] [ 408.323170][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 408.323222][ C1] Call Trace: [ 408.323231][ C1] [ 408.323243][ C1] __schedule+0xc79/0x30a0 [ 408.323283][ C1] ? io_schedule_timeout+0x150/0x150 ** 3449 printk messages dropped ** [ 408.500147][ C1] ? io_schedule_timeout+0x150/0x150 [ 408.500190][ C1] ? mark_lock+0x105/0x1950 [ 408.500240][ C1] ? lock_acquire+0x1ae/0x510 [ 408.500272][ C1] ? find_held_lock+0x2d/0x110 [ 408.500323][ C1] schedule+0xe7/0x1b0 [ 408.500364][ C1] schedule_timeout+0x27a/0x2c0 [ 408.500416][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 408.500470][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 ** 3433 printk messages dropped ** [ 408.683023][ C1] [ 408.683034][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 408.683081][ C1] Call Trace: [ 408.683091][ C1] [ 408.683103][ C1] __schedule+0xc79/0x30a0 [ 408.683147][ C1] ? io_schedule_timeout+0x150/0x150 [ 408.683192][ C1] ? rescuer_thread+0x82f/0xcf0 [ 408.683232][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 408.683268][ C1] ? spin_bug+0x1d0/0x1d0 ** 3451 printk messages dropped ** [ 408.860286][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 408.860324][ C1] ret_from_fork_asm+0x11/0x20 [ 408.860366][ C1] [ 408.860379][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 408.860426][ C1] Call Trace: [ 408.860437][ C1] [ 408.860449][ C1] __schedule+0xc79/0x30a0 [ 408.860492][ C1] ? io_schedule_timeout+0x150/0x150 ** 3459 printk messages dropped ** [ 409.043411][ C1] Call Trace: [ 409.043420][ C1] [ 409.043431][ C1] ? __stack_depot_save+0x39/0x510 [ 409.043488][ C1] ? kasan_set_track+0x25/0x30 [ 409.043534][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 409.043568][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 409.043602][ C1] ? folio_flags+0x71/0x1f0 [ 409.043647][ C1] ? kfree_skbmem+0xef/0x1b0 [ 409.043677][ C1] ? skb_copy_datagram_iter+0xa1/0x200 ** 3448 printk messages dropped ** [ 409.225966][ C1] Call Trace: [ 409.225984][ C1] [ 409.225995][ C1] ? kasan_set_track+0x25/0x30 [ 409.226032][ C1] ? __stack_depot_save+0x39/0x510 [ 409.226077][ C1] ? ____kasan_slab_free+0x13c/0x190 [ 409.226118][ C1] ? kfree_skbmem+0xef/0x1b0 [ 409.226164][ C1] ? kasan_set_track+0x25/0x30 [ 409.226209][ C1] ? folio_flags+0x71/0x1f0 [ 409.226259][ C1] ? kfree_skbmem+0xef/0x1b0 ** 3458 printk messages dropped ** [ 409.412057][ C1] Call Trace: [ 409.412067][ C1] [ 409.412080][ C1] __schedule+0xc79/0x30a0 [ 409.412125][ C1] ? io_schedule_timeout+0x150/0x150 [ 409.412170][ C1] ? __do_sys_rseq+0x750/0x750 [ 409.412212][ C1] ? __fget_light+0x1fc/0x260 [ 409.412251][ C1] ? ksys_write+0x12f/0x250 [ 409.412291][ C1] ? vfs_write+0xe40/0xe40 ** 3411 printk messages dropped ** [ 409.592171][ C1] ? __kthread_parkme+0x152/0x220 [ 409.592203][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 409.592240][ C1] kthread+0x33a/0x430 [ 409.592274][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 409.592311][ C1] ret_from_fork+0x45/0x80 [ 409.592358][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 409.592396][ C1] ret_from_fork_asm+0x11/0x20 [ 409.592440][ C1] [ 409.592452][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3476 printk messages dropped ** [ 409.771177][ C1] ? __kthread_parkme+0xc4/0x220 [ 409.771212][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 409.771249][ C1] ? kthread+0x26d/0x430 [ 409.771286][ C1] ? worker_thread+0x1290/0x1290 [ 409.771329][ C1] ? __kthread_parkme+0x152/0x220 [ 409.771365][ C1] ? worker_thread+0x1290/0x1290 [ 409.771406][ C1] kthread+0x33a/0x430 [ 409.771442][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 409.771482][ C1] ret_from_fork+0x45/0x80 ** 3444 printk messages dropped ** [ 409.958705][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 409.958771][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 409.958808][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 409.958851][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 409.958902][ C1] ? datagram_poll+0x4f0/0x4f0 [ 409.958963][ C1] ? proto_seq_start+0x50/0x50 [ 409.959005][ C1] ? skb_attempt_defer_free+0x580/0x580 ** 3394 printk messages dropped ** [ 410.142355][ C1] ? process_one_work+0x15d0/0x15d0 [ 410.142400][ C1] kthread+0x33a/0x430 [ 410.142437][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 410.142479][ C1] ret_from_fork+0x45/0x80 [ 410.142531][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 410.142572][ C1] ret_from_fork_asm+0x11/0x20 [ 410.142619][ C1] ** 3440 printk messages dropped ** [ 410.319427][ C1] ? process_one_work+0x15d0/0x15d0 [ 410.319466][ C1] kthread+0x33a/0x430 [ 410.319500][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 410.319538][ C1] ret_from_fork+0x45/0x80 [ 410.319586][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 410.319623][ C1] ret_from_fork_asm+0x11/0x20 [ 410.319666][ C1] [ 410.319678][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 ** 3460 printk messages dropped ** [ 410.488875][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 410.488914][ C1] ? kthread+0x26d/0x430 [ 410.488952][ C1] ? worker_thread+0x1290/0x1290 [ 410.489014][ C1] ? __kthread_parkme+0x152/0x220 [ 410.489051][ C1] ? worker_thread+0x1290/0x1290 [ 410.489095][ C1] kthread+0x33a/0x430 [ 410.489133][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 410.489176][ C1] ret_from_fork+0x45/0x80 ** 3468 printk messages dropped ** [ 410.672810][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 410.672849][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 410.672886][ C1] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 410.672939][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 410.672987][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 410.673030][ C1] ? sock_recvmsg+0xe2/0x170 [ 410.673081][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 410.673132][ C1] ? sock_recvmsg+0x170/0x170 ** 3451 printk messages dropped ** [ 410.849802][ C1] ? datagram_poll+0x4f0/0x4f0 [ 410.849852][ C1] ? proto_seq_start+0x50/0x50 [ 410.849887][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 410.849926][ C1] ? folio_flags+0x71/0x1f0 [ 410.849972][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 410.850012][ C1] ? unix_stream_connect+0x1700/0x1700 [ 410.850048][ C1] ? preempt_count_sub+0x150/0x150 [ 410.850092][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3457 printk messages dropped ** [ 411.029420][ C1] ? find_held_lock+0x2d/0x110 [ 411.029467][ C1] schedule+0xe7/0x1b0 [ 411.029507][ C1] schedule_timeout+0x27a/0x2c0 [ 411.029556][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 411.029608][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 411.029640][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 411.029678][ C1] __skb_wait_for_more_packets+0x360/0x5e0 ** 3437 printk messages dropped ** [ 411.213174][ C1] rescuer_thread+0x882/0xcf0 [ 411.213218][ C1] ? __kthread_parkme+0xc4/0x220 [ 411.213254][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 411.213292][ C1] ? kthread+0x26d/0x430 [ 411.213337][ C1] ? worker_thread+0x1290/0x1290 [ 411.213382][ C1] ? __kthread_parkme+0x152/0x220 [ 411.213421][ C1] ? worker_thread+0x1290/0x1290 [ 411.213463][ C1] kthread+0x33a/0x430 ** 3428 printk messages dropped ** [ 411.390096][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 411.390136][ C1] __wait_on_buffer+0x64/0x70 [ 411.390183][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 411.390245][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 411.390298][ C1] ? lock_acquire+0x1ae/0x510 [ 411.390339][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 411.390372][ C1] ? lock_timer_base+0x5d/0x200 ** 3466 printk messages dropped ** [ 411.570863][ C1] ? kthread+0x26d/0x430 [ 411.570906][ C1] ? worker_thread+0x1290/0x1290 [ 411.570946][ C1] ? __kthread_parkme+0x152/0x220 [ 411.570979][ C1] ? worker_thread+0x1290/0x1290 [ 411.571017][ C1] kthread+0x33a/0x430 [ 411.571050][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 411.571087][ C1] ret_from_fork+0x45/0x80 [ 411.571134][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3440 printk messages dropped ** [ 411.752282][ C1] ret_from_fork+0x45/0x80 [ 411.752340][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 411.752380][ C1] ret_from_fork_asm+0x11/0x20 [ 411.752425][ C1] [ 411.752438][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 411.752492][ C1] Call Trace: [ 411.752520][ C1] [ 411.752533][ C1] __schedule+0xc79/0x30a0 ** 3428 printk messages dropped ** [ 411.933005][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 411.933059][ C1] ? lock_acquire+0x1ae/0x510 [ 411.933101][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 411.933134][ C1] ? lock_timer_base+0x5d/0x200 [ 411.933180][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 411.933215][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 411.933258][ C1] kjournald2+0x1fb/0x900 executing program executing program executing program ** 3482 printk messages dropped ** [ 412.114181][ C1] ? vfs_read+0x7ef/0x930 [ 412.114222][ C1] ? kernel_read+0x1b0/0x1b0 [ 412.114263][ C1] ? rcu_is_watching+0x12/0xb0 [ 412.114312][ C1] ? __fget_light+0x1fc/0x260 [ 412.114352][ C1] ? ksys_read+0x1f0/0x250 [ 412.114391][ C1] ? vfs_write+0xe40/0xe40 [ 412.114431][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 412.114469][ C1] ? do_syscall_64+0x38/0xb0 executing program ** 3440 printk messages dropped ** [ 412.292465][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 412.292509][ C1] ? folio_flags+0x71/0x1f0 [ 412.292559][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 412.292605][ C1] ? unix_stream_connect+0x1700/0x1700 [ 412.292645][ C1] ? preempt_count_sub+0x150/0x150 [ 412.292697][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 412.292732][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 412.292772][ C1] ? aa_sk_perm+0x2c1/0xae0 ** 3454 printk messages dropped ** [ 412.470554][ C1] kthread+0x33a/0x430 [ 412.470590][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 412.470630][ C1] ret_from_fork+0x45/0x80 [ 412.470680][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 412.470721][ C1] ret_from_fork_asm+0x11/0x20 [ 412.470767][ C1] [ 412.470779][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 412.470835][ C1] Call Trace: ** 3435 printk messages dropped ** [ 412.655605][ C1] ? __kthread_parkme+0x152/0x220 [ 412.655642][ C1] ? worker_thread+0x1290/0x1290 [ 412.655685][ C1] kthread+0x33a/0x430 [ 412.655723][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 412.655765][ C1] ret_from_fork+0x45/0x80 [ 412.655817][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 412.655858][ C1] ret_from_fork_asm+0x11/0x20 [ 412.655905][ C1] [ 412.655918][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000002 ** 3457 printk messages dropped ** [ 412.840586][ C1] ? spin_bug+0x1d0/0x1d0 [ 412.840622][ C1] schedule+0xe7/0x1b0 [ 412.840662][ C1] rescuer_thread+0x882/0xcf0 [ 412.840701][ C1] ? __kthread_parkme+0xc4/0x220 [ 412.840734][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 412.840768][ C1] ? kthread+0x26d/0x430 [ 412.840803][ C1] ? worker_thread+0x1290/0x1290 [ 412.840842][ C1] ? __kthread_parkme+0x152/0x220 ** 3499 printk messages dropped ** [ 413.030963][ C1] ? select_estimate_accuracy+0x340/0x340 [ 413.031009][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 413.031045][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 413.031084][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 413.031132][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 413.031182][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 413.031232][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 executing program ** 3470 printk messages dropped ** [ 413.217824][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 413.217872][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 413.217921][ C1] ? preempt_count_sub+0x150/0x150 [ 413.217973][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 413.218009][ C1] ? dput+0x19f/0xfd0 [ 413.218064][ C1] ? core_sys_select+0x462/0xb30 [ 413.218125][ C1] core_sys_select+0x462/0xb30 [ 413.218174][ C1] ? do_compat_pselect+0x240/0x240 ** 3438 printk messages dropped ** [ 413.403920][ C1] ? mark_lock+0x105/0x1950 [ 413.403955][ C1] ? lock_acquire+0x1ae/0x510 [ 413.403990][ C1] ? find_held_lock+0x2d/0x110 [ 413.404040][ C1] schedule+0xe7/0x1b0 [ 413.404084][ C1] schedule_timeout+0x27a/0x2c0 [ 413.404138][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 413.404192][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 413.404227][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 ** 3456 printk messages dropped ** [ 413.588704][ C1] ? worker_thread+0x1290/0x1290 [ 413.588747][ C1] ? __kthread_parkme+0x152/0x220 [ 413.588784][ C1] ? worker_thread+0x1290/0x1290 [ 413.588828][ C1] kthread+0x33a/0x430 [ 413.588866][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 413.588907][ C1] ret_from_fork+0x45/0x80 [ 413.588960][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 413.589003][ C1] ret_from_fork_asm+0x11/0x20 ** 3429 printk messages dropped ** [ 413.771979][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 413.772016][ C1] ? kthread+0x26d/0x430 [ 413.772053][ C1] ? worker_thread+0x1290/0x1290 [ 413.772096][ C1] ? __kthread_parkme+0x152/0x220 [ 413.772131][ C1] ? worker_thread+0x1290/0x1290 [ 413.772179][ C1] kthread+0x33a/0x430 [ 413.772215][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3441 printk messages dropped ** [ 413.954937][ C1] ? kthread+0x26d/0x430 [ 413.954976][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 413.955019][ C1] ? __kthread_parkme+0x152/0x220 [ 413.955056][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 413.955098][ C1] kthread+0x33a/0x430 [ 413.955136][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 413.955184][ C1] ret_from_fork+0x45/0x80 [ 413.955236][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 413.955277][ C1] ret_from_fork_asm+0x11/0x20 ** 3418 printk messages dropped ** [ 414.132501][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 414.132553][ C1] ? __wait_on_bit+0x170/0x170 [ 414.132601][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 414.132645][ C1] ? preempt_count_sub+0x150/0x150 [ 414.132699][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 414.132741][ C1] __wait_on_buffer+0x64/0x70 [ 414.132789][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 414.132852][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 ** 3439 printk messages dropped ** [ 414.325725][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 414.325767][ C1] __wait_on_buffer+0x64/0x70 [ 414.325817][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 414.325881][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 414.325936][ C1] ? lock_acquire+0x1ae/0x510 [ 414.325981][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 414.326016][ C1] ? lock_timer_base+0x5d/0x200 ** 3449 printk messages dropped ** [ 414.515039][ C1] ? io_schedule_timeout+0x150/0x150 [ 414.515086][ C1] ? rescuer_thread+0x82f/0xcf0 [ 414.515128][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 414.515173][ C1] ? spin_bug+0x1d0/0x1d0 [ 414.515210][ C1] schedule+0xe7/0x1b0 [ 414.515254][ C1] rescuer_thread+0x882/0xcf0 [ 414.515296][ C1] ? __kthread_parkme+0xc4/0x220 [ 414.515330][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3469 printk messages dropped ** [ 414.694804][ C1] ? ____kasan_slab_free+0x13c/0x190 [ 414.694843][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 414.694879][ C1] ? io_schedule_timeout+0x150/0x150 [ 414.694924][ C1] ? mark_lock+0x105/0x1950 [ 414.694966][ C1] ? kasan_set_track+0x25/0x30 [ 414.695006][ C1] ? mark_lock+0x105/0x1950 [ 414.695039][ C1] ? datagram_poll+0x4f0/0x4f0 [ 414.695081][ C1] ? proto_seq_start+0x50/0x50 [ 414.695121][ C1] ? skb_release_data+0x5b0/0x7f0 ** 3435 printk messages dropped ** [ 414.875303][ C1] ? worker_thread+0x1290/0x1290 [ 414.875345][ C1] kthread+0x33a/0x430 [ 414.875382][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 414.875425][ C1] ret_from_fork+0x45/0x80 [ 414.875478][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 414.875519][ C1] ret_from_fork_asm+0x11/0x20 [ 414.875567][ C1] [ 414.875579][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 ** 3434 printk messages dropped ** [ 415.066704][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 415.066739][ C1] ? lock_timer_base+0x5d/0x200 [ 415.066787][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 415.066824][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 415.066867][ C1] kjournald2+0x1fb/0x900 [ 415.066910][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 415.066954][ C1] ? kthread+0x26d/0x430 ** 3433 printk messages dropped ** [ 415.254980][ C1] ? lock_acquire+0x1ae/0x510 [ 415.255022][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 415.255055][ C1] ? lock_timer_base+0x5d/0x200 [ 415.255100][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 415.255141][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 415.255185][ C1] kjournald2+0x1fb/0x900 [ 415.255227][ C1] ? jbd2_fc_release_bufs+0x170/0x170 ** 3421 printk messages dropped ** [ 415.429529][ C1] ? __wait_on_bit+0xc6/0x170 [ 415.429576][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 415.429615][ C1] schedule+0xe7/0x1b0 [ 415.429661][ C1] io_schedule+0xbe/0x130 [ 415.429707][ C1] bit_wait_io+0x16/0xe0 [ 415.429754][ C1] __wait_on_bit+0x62/0x170 [ 415.429802][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 415.429854][ C1] out_of_line_wait_on_bit+0xdb/0x110 ** 3450 printk messages dropped ** [ 415.610385][ C1] ? lock_timer_base+0x5d/0x200 [ 415.610430][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 415.610464][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 415.610507][ C1] kjournald2+0x1fb/0x900 [ 415.610550][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 415.610593][ C1] ? kthread+0x26d/0x430 [ 415.610629][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 415.610669][ C1] ? __kthread_parkme+0x152/0x220 ** 3476 printk messages dropped ** [ 415.793411][ C1] RDX: 00000000000000ff RSI: 00005631abb69950 RDI: 0000000000000000 [ 415.793431][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 [ 415.793452][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb699a3 [ 415.793473][ C1] R13: 00007f171c2ec300 R14: 0000000000000006 R15: 00005631abb69a60 [ 415.793499][ C1] ** 3458 printk messages dropped ** [ 415.972600][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 415.972640][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 415.972683][ C1] ? sock_recvmsg+0xe2/0x170 [ 415.972734][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 415.972786][ C1] ? sock_recvmsg+0x170/0x170 [ 415.972838][ C1] ? find_held_lock+0x2d/0x110 [ 415.972890][ C1] ? __schedule+0xc20/0x30a0 [ 415.972932][ C1] ? reacquire_held_locks+0x4b0/0x4b0 ** 3439 printk messages dropped ** [ 416.151603][ C1] ? worker_thread+0x1290/0x1290 [ 416.151643][ C1] ? __kthread_parkme+0x152/0x220 [ 416.151677][ C1] ? worker_thread+0x1290/0x1290 [ 416.151717][ C1] kthread+0x33a/0x430 [ 416.151752][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 416.151789][ C1] ret_from_fork+0x45/0x80 [ 416.151835][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 416.151872][ C1] ret_from_fork_asm+0x11/0x20 ** 3455 printk messages dropped ** [ 416.333404][ C1] rescuer_thread+0x882/0xcf0 [ 416.333457][ C1] ? __kthread_parkme+0xc4/0x220 [ 416.333488][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 416.333529][ C1] ? kthread+0x26d/0x430 [ 416.333564][ C1] ? worker_thread+0x1290/0x1290 [ 416.333602][ C1] ? __kthread_parkme+0x152/0x220 [ 416.333635][ C1] ? worker_thread+0x1290/0x1290 [ 416.333673][ C1] kthread+0x33a/0x430 [ 416.333707][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3472 printk messages dropped ** [ 416.517204][ C1] ? unix_stream_connect+0x1700/0x1700 [ 416.517246][ C1] ? preempt_count_sub+0x150/0x150 [ 416.517298][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 416.517335][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 416.517375][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 416.517416][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 416.517458][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 416.517500][ C1] sock_recvmsg+0xe2/0x170 [ 416.517552][ C1] sock_read_iter+0x2c3/0x3c0 ** 3409 printk messages dropped ** [ 416.704447][ C1] kthread+0x33a/0x430 [ 416.704485][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 416.704527][ C1] ret_from_fork+0x45/0x80 [ 416.704579][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 416.704619][ C1] ret_from_fork_asm+0x11/0x20 [ 416.704667][ C1] [ 416.704679][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 416.704732][ C1] Call Trace: [ 416.704743][ C1] ** 3435 printk messages dropped ** [ 416.889249][ C1] Call Trace: [ 416.889260][ C1] [ 416.889273][ C1] __schedule+0xc79/0x30a0 [ 416.889319][ C1] ? io_schedule_timeout+0x150/0x150 [ 416.889372][ C1] ? lock_sync+0x190/0x190 [ 416.889403][ C1] ? find_held_lock+0x2d/0x110 [ 416.889461][ C1] ? __wait_on_bit+0xc6/0x170 [ 416.889502][ C1] ? reacquire_held_locks+0x4b0/0x4b0 executing program executing program executing program ** 3383 printk messages dropped ** [ 417.069689][ C1] ? device_driver_attach+0x200/0x200 [ 417.069732][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 417.069768][ C1] bus_probe_device+0x17c/0x1c0 [ 417.069808][ C1] device_add+0x1182/0x1ac0 [ 417.069844][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 417.069884][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 417.069932][ C1] usb_new_device+0xd80/0x1960 [ 417.069970][ C1] ? hub_disconnect+0x520/0x520 executing program ** 3440 printk messages dropped ** [ 417.245538][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 417.245596][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 417.245646][ C1] usb_new_device+0xd80/0x1960 [ 417.245686][ C1] ? hub_disconnect+0x520/0x520 [ 417.245724][ C1] hub_event+0x2e62/0x4f30 [ 417.245770][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 417.245808][ C1] ? lock_sync+0x190/0x190 [ 417.245841][ C1] ? entry_SYSCALL_64+0x1/0x19 ** 3432 printk messages dropped ** [ 417.429330][ C1] __wait_on_buffer+0x64/0x70 [ 417.429374][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 417.429430][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 417.429480][ C1] ? lock_acquire+0x1ae/0x510 [ 417.429519][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 417.429550][ C1] ? lock_timer_base+0x5d/0x200 [ 417.429593][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 ** 3419 printk messages dropped ** [ 417.611000][ C1] [ 417.611013][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 417.611063][ C1] Call Trace: [ 417.611073][ C1] [ 417.611086][ C1] __schedule+0xc79/0x30a0 [ 417.611133][ C1] ? io_schedule_timeout+0x150/0x150 [ 417.611177][ C1] ? lock_sync+0x190/0x190 [ 417.611210][ C1] ? find_held_lock+0x2d/0x110 ** 3445 printk messages dropped ** [ 417.793554][ C1] __wait_on_buffer+0x64/0x70 [ 417.793601][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 417.793661][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 417.793713][ C1] ? lock_acquire+0x1ae/0x510 [ 417.793755][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 417.793788][ C1] ? lock_timer_base+0x5d/0x200 [ 417.793834][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 ** 3425 printk messages dropped ** [ 417.975249][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 417.975286][ C1] __wait_on_buffer+0x64/0x70 [ 417.975338][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 417.975396][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 417.975446][ C1] ? lock_acquire+0x1ae/0x510 [ 417.975487][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 417.975519][ C1] ? lock_timer_base+0x5d/0x200 [ 417.975562][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 ** 3408 printk messages dropped ** [ 418.157883][ C1] ? lock_sync+0x190/0x190 [ 418.157916][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 418.157957][ C1] process_one_work+0x887/0x15d0 [ 418.158002][ C1] ? lock_sync+0x190/0x190 [ 418.158037][ C1] ? init_worker_pool+0x770/0x770 [ 418.158100][ C1] ? assign_work+0x1a0/0x240 [ 418.158142][ C1] worker_thread+0x8bb/0x1290 [ 418.158188][ C1] ? __kthread_parkme+0x152/0x220 executing program ** 3430 printk messages dropped ** [ 418.343054][ C1] ? assign_work+0x1a0/0x240 [ 418.343093][ C1] worker_thread+0x8bb/0x1290 [ 418.343138][ C1] ? __kthread_parkme+0x152/0x220 [ 418.343173][ C1] ? process_one_work+0x15d0/0x15d0 [ 418.343217][ C1] kthread+0x33a/0x430 [ 418.343252][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 418.343295][ C1] ret_from_fork+0x45/0x80 [ 418.343346][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3450 printk messages dropped ** [ 418.520695][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 418.520733][ C1] ? __kthread_parkme+0x152/0x220 [ 418.520766][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 418.520820][ C1] kthread+0x33a/0x430 [ 418.520870][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 418.520907][ C1] ret_from_fork+0x45/0x80 [ 418.520954][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 418.520991][ C1] ret_from_fork_asm+0x11/0x20 ** 3439 printk messages dropped ** [ 418.700866][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 418.700906][ C1] ret_from_fork_asm+0x11/0x20 [ 418.700950][ C1] [ 418.700963][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 418.701014][ C1] Call Trace: [ 418.701025][ C1] [ 418.701039][ C1] __schedule+0xc79/0x30a0 [ 418.701086][ C1] ? io_schedule_timeout+0x150/0x150 ** 3456 printk messages dropped ** [ 418.884028][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 418.884079][ C1] Call Trace: [ 418.884090][ C1] [ 418.884102][ C1] __schedule+0xc79/0x30a0 [ 418.884149][ C1] ? io_schedule_timeout+0x150/0x150 [ 418.884196][ C1] ? rescuer_thread+0x82f/0xcf0 [ 418.884240][ C1] ? do_raw_spin_lock+0x12e/0x2b0 ** 3464 printk messages dropped ** [ 419.064350][ C1] schedule_timeout+0x27a/0x2c0 [ 419.064406][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 419.064462][ C1] ? kasan_set_track+0x25/0x30 [ 419.064503][ C1] ? mark_lock+0x105/0x1950 [ 419.064536][ C1] ? skb_free_head+0x110/0x1b0 [ 419.064570][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 419.064605][ C1] ? skb_release_data+0x5b0/0x7f0 [ 419.064640][ C1] ? kfree_skbmem+0xef/0x1b0 ** 3433 printk messages dropped ** [ 419.243688][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 419.243725][ C1] ? kthread+0x26d/0x430 [ 419.243763][ C1] ? worker_thread+0x1290/0x1290 [ 419.243807][ C1] ? __kthread_parkme+0x152/0x220 [ 419.243842][ C1] ? worker_thread+0x1290/0x1290 [ 419.243884][ C1] kthread+0x33a/0x430 [ 419.243920][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3452 printk messages dropped ** [ 419.424337][ C1] rescuer_thread+0x882/0xcf0 [ 419.424380][ C1] ? __kthread_parkme+0xc4/0x220 [ 419.424414][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 419.424452][ C1] ? kthread+0x26d/0x430 [ 419.424490][ C1] ? worker_thread+0x1290/0x1290 [ 419.424533][ C1] ? __kthread_parkme+0x152/0x220 [ 419.424569][ C1] ? worker_thread+0x1290/0x1290 [ 419.424611][ C1] kthread+0x33a/0x430 ** 3435 printk messages dropped ** [ 419.600557][ C1] ? worker_thread+0x1290/0x1290 [ 419.600597][ C1] ? __kthread_parkme+0x152/0x220 [ 419.600630][ C1] ? worker_thread+0x1290/0x1290 [ 419.600669][ C1] kthread+0x33a/0x430 [ 419.600704][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 419.600742][ C1] ret_from_fork+0x45/0x80 [ 419.600789][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3438 printk messages dropped ** [ 419.781432][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 419.781474][ C1] ? kthread+0x26d/0x430 [ 419.781510][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 419.781551][ C1] ? __kthread_parkme+0x152/0x220 [ 419.781586][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 419.781626][ C1] kthread+0x33a/0x430 [ 419.781663][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 419.781703][ C1] ret_from_fork+0x45/0x80 ** 3456 printk messages dropped ** [ 419.959638][ C1] ? worker_thread+0x1290/0x1290 [ 419.959677][ C1] ? __kthread_parkme+0x152/0x220 [ 419.959710][ C1] ? worker_thread+0x1290/0x1290 [ 419.959756][ C1] kthread+0x33a/0x430 [ 419.959790][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 419.959827][ C1] ret_from_fork+0x45/0x80 [ 419.959874][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 3431 printk messages dropped ** [ 420.143625][ C1] ? rescuer_thread+0x82f/0xcf0 [ 420.143668][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 420.143706][ C1] ? spin_bug+0x1d0/0x1d0 [ 420.143744][ C1] schedule+0xe7/0x1b0 [ 420.143787][ C1] rescuer_thread+0x882/0xcf0 [ 420.143829][ C1] ? __kthread_parkme+0xc4/0x220 [ 420.143863][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 420.143901][ C1] ? kthread+0x26d/0x430 ** 3434 printk messages dropped ** [ 420.322655][ C1] __wait_on_buffer+0x64/0x70 [ 420.322704][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 420.322766][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 420.322819][ C1] ? lock_acquire+0x1ae/0x510 [ 420.322862][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 420.322895][ C1] ? lock_timer_base+0x5d/0x200 [ 420.322940][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 ** 3477 printk messages dropped ** [ 420.504955][ C1] Call Trace: [ 420.504965][ C1] [ 420.504978][ C1] ? kernel_write+0x6c0/0x6c0 [ 420.505023][ C1] ? rcu_is_watching+0x12/0xb0 [ 420.505070][ C1] ? __fget_light+0x1fc/0x260 [ 420.505113][ C1] ? ksys_read+0x1f0/0x250 [ 420.505161][ C1] ? vfs_write+0xe40/0xe40 [ 420.505204][ C1] ? syscall_enter_from_user_mode+0x26/0x80 ** 3423 printk messages dropped ** [ 420.684954][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 420.685003][ C1] ? kthread+0x26d/0x430 [ 420.685038][ C1] ? worker_thread+0x1290/0x1290 [ 420.685077][ C1] ? __kthread_parkme+0x152/0x220 [ 420.685110][ C1] ? worker_thread+0x1290/0x1290 [ 420.685154][ C1] kthread+0x33a/0x430 [ 420.685188][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 420.685226][ C1] ret_from_fork+0x45/0x80 ** 3419 printk messages dropped ** [ 420.860844][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 420.860882][ C1] ret_from_fork_asm+0x11/0x20 [ 420.860924][ C1] [ 420.860937][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 420.860986][ C1] Call Trace: [ 420.860996][ C1] [ 420.861009][ C1] __schedule+0xc79/0x30a0 [ 420.861053][ C1] ? io_schedule_timeout+0x150/0x150 ** 3421 printk messages dropped ** [ 421.039926][ C1] kthread+0x33a/0x430 [ 421.039962][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 421.040003][ C1] ret_from_fork+0x45/0x80 [ 421.040054][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 421.040106][ C1] ret_from_fork_asm+0x11/0x20 [ 421.040151][ C1] [ 421.040165][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 421.040213][ C1] Call Trace: ** 3436 printk messages dropped ** [ 421.220136][ C1] bit_wait_io+0x16/0xe0 [ 421.220178][ C1] __wait_on_bit+0x62/0x170 [ 421.220221][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 421.220269][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 421.220314][ C1] ? __wait_on_bit+0x170/0x170 [ 421.220356][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 421.220395][ C1] ? preempt_count_sub+0x150/0x150 [ 421.220444][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 421.220482][ C1] __wait_on_buffer+0x64/0x70 ** 3428 printk messages dropped ** [ 421.397039][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 421.397091][ C1] ? __wait_on_bit+0x170/0x170 [ 421.397134][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 421.397174][ C1] ? preempt_count_sub+0x150/0x150 [ 421.397223][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 421.397261][ C1] __wait_on_buffer+0x64/0x70 [ 421.397305][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 421.397361][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 ** 3400 printk messages dropped ** [ 421.577632][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 421.577670][ C1] bus_probe_device+0x17c/0x1c0 [ 421.577709][ C1] device_add+0x1182/0x1ac0 [ 421.577741][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 421.577779][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 421.577843][ C1] usb_new_device+0xd80/0x1960 [ 421.577882][ C1] ? hub_disconnect+0x520/0x520 ** 3406 printk messages dropped ** [ 421.755799][ C1] ? device_driver_attach+0x200/0x200 [ 421.755839][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 421.755876][ C1] bus_probe_device+0x17c/0x1c0 [ 421.755914][ C1] device_add+0x1182/0x1ac0 [ 421.755948][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 421.755984][ C1] ? mark_held_locks+0x9f/0xe0 [ 421.756018][ C1] usb_set_configuration+0x10cb/0x1c40 ** 3455 printk messages dropped ** [ 421.933092][ C1] ? lock_sync+0x190/0x190 [ 421.933123][ C1] ? find_held_lock+0x2d/0x110 [ 421.933172][ C1] ? __wait_on_bit+0xc6/0x170 [ 421.933213][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 421.933250][ C1] schedule+0xe7/0x1b0 [ 421.933290][ C1] io_schedule+0xbe/0x130 [ 421.933331][ C1] bit_wait_io+0x16/0xe0 [ 421.933374][ C1] __wait_on_bit+0x62/0x170 executing program executing program executing program ** 3398 printk messages dropped ** [ 422.109916][ C1] kthread+0x33a/0x430 [ 422.109954][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 422.109995][ C1] ret_from_fork+0x45/0x80 [ 422.110047][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 422.110089][ C1] ret_from_fork_asm+0x11/0x20 [ 422.110139][ C1] [ 422.110154][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 executing program ** 3423 printk messages dropped ** [ 422.288473][ C1] usb_generic_driver_probe+0xca/0x130 [ 422.288522][ C1] usb_probe_device+0xda/0x2c0 [ 422.288573][ C1] ? usb_driver_release_interface+0x190/0x190 [ 422.288628][ C1] really_probe+0x234/0xc90 [ 422.288674][ C1] __driver_probe_device+0x1de/0x4b0 [ 422.288721][ C1] ? usb_driver_applicable+0x1c4/0x220 [ 422.288776][ C1] driver_probe_device+0x4c/0x1a0 ** 3482 printk messages dropped ** [ 422.472474][ C1] ? rescuer_thread+0x82f/0xcf0 [ 422.472523][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 422.472563][ C1] ? spin_bug+0x1d0/0x1d0 [ 422.472600][ C1] schedule+0xe7/0x1b0 [ 422.472643][ C1] rescuer_thread+0x882/0xcf0 [ 422.472685][ C1] ? __kthread_parkme+0xc4/0x220 [ 422.472721][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 422.472757][ C1] ? kthread+0x26d/0x430 ** 3451 printk messages dropped ** [ 422.653712][ C1] ? unix_stream_connect+0x1700/0x1700 [ 422.653753][ C1] ? preempt_count_sub+0x150/0x150 [ 422.653804][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 422.653839][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 422.653879][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 422.653919][ C1] ? unix_dgram_recvmsg+0xc3/0xf0 [ 422.653982][ C1] ? sock_read_iter+0x2c3/0x3c0 [ 422.654055][ C1] ? sock_recvmsg+0x170/0x170 ** 3385 printk messages dropped ** [ 422.830490][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 422.830528][ C1] ret_from_fork_asm+0x11/0x20 [ 422.830571][ C1] [ 422.830583][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 422.830629][ C1] Call Trace: [ 422.830639][ C1] [ 422.830651][ C1] __schedule+0xc79/0x30a0 [ 422.830694][ C1] ? io_schedule_timeout+0x150/0x150 [ 422.830735][ C1] ? lock_sync+0x190/0x190 ** 3462 printk messages dropped ** [ 423.014718][ C1] ? find_held_lock+0x2d/0x110 [ 423.014772][ C1] ? __wait_on_bit+0xc6/0x170 [ 423.014819][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 423.014859][ C1] schedule+0xe7/0x1b0 [ 423.014904][ C1] io_schedule+0xbe/0x130 [ 423.014951][ C1] bit_wait_io+0x16/0xe0 [ 423.014998][ C1] __wait_on_bit+0x62/0x170 [ 423.015045][ C1] ? wait_for_completion_io_timeout+0x20/0x20 ** 3439 printk messages dropped ** [ 423.202076][ C1] ? spin_bug+0x1d0/0x1d0 [ 423.202111][ C1] schedule+0xe7/0x1b0 [ 423.202152][ C1] rescuer_thread+0x882/0xcf0 [ 423.202192][ C1] ? __kthread_parkme+0xc4/0x220 [ 423.202225][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 423.202260][ C1] ? kthread+0x26d/0x430 [ 423.202294][ C1] ? worker_thread+0x1290/0x1290 [ 423.202333][ C1] ? __kthread_parkme+0x152/0x220 [ 423.202365][ C1] ? worker_thread+0x1290/0x1290 executing program ** 3475 printk messages dropped ** [ 423.381763][ C1] ? kasan_set_track+0x25/0x30 [ 423.381798][ C1] ? __stack_depot_save+0x39/0x510 [ 423.381840][ C1] ? __schedule+0xc79/0x30a0 [ 423.381881][ C1] ? io_schedule_timeout+0x150/0x150 [ 423.381935][ C1] ? kasan_set_track+0x25/0x30 [ 423.381971][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 423.382007][ C1] ? skb_attempt_defer_free+0x580/0x580 ** 3433 printk messages dropped ** [ 423.563584][ C1] __schedule+0xc79/0x30a0 [ 423.563631][ C1] ? io_schedule_timeout+0x150/0x150 [ 423.563678][ C1] ? mark_lock+0x105/0x1950 [ 423.563713][ C1] ? lock_acquire+0x1ae/0x510 [ 423.563749][ C1] ? find_held_lock+0x2d/0x110 [ 423.563803][ C1] schedule+0xe7/0x1b0 [ 423.563847][ C1] schedule_timeout+0x27a/0x2c0 [ 423.563902][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 423.563957][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 ** 3439 printk messages dropped ** [ 423.739579][ C1] kthread+0x33a/0x430 [ 423.739613][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 423.739650][ C1] ret_from_fork+0x45/0x80 [ 423.739698][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 423.739735][ C1] ret_from_fork_asm+0x11/0x20 [ 423.739777][ C1] [ 423.739789][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3434 printk messages dropped ** [ 423.921398][ C1] kthread+0x33a/0x430 [ 423.921434][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 423.921474][ C1] ret_from_fork+0x45/0x80 [ 423.921525][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 423.921564][ C1] ret_from_fork_asm+0x11/0x20 [ 423.921610][ C1] [ 423.921622][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 423.921672][ C1] Call Trace: ** 3448 printk messages dropped ** [ 424.101742][ C1] ? __kthread_parkme+0x152/0x220 [ 424.101777][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 424.101817][ C1] kthread+0x33a/0x430 [ 424.101852][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.101891][ C1] ret_from_fork+0x45/0x80 [ 424.101941][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.101981][ C1] ret_from_fork_asm+0x11/0x20 [ 424.102026][ C1] [ 424.102039][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3455 printk messages dropped ** [ 424.279865][ C1] ? worker_thread+0x1290/0x1290 [ 424.279906][ C1] kthread+0x33a/0x430 [ 424.279942][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.279983][ C1] ret_from_fork+0x45/0x80 [ 424.280048][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.280085][ C1] ret_from_fork_asm+0x11/0x20 [ 424.280127][ C1] [ 424.280139][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 ** 3421 printk messages dropped ** [ 424.464439][ C1] ? __kthread_parkme+0x152/0x220 [ 424.464472][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 424.464508][ C1] kthread+0x33a/0x430 [ 424.464542][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.464579][ C1] ret_from_fork+0x45/0x80 [ 424.464625][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.464661][ C1] ret_from_fork_asm+0x11/0x20 [ 424.464703][ C1] [ 424.464715][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3452 printk messages dropped ** [ 424.650605][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 424.650641][ C1] kthread+0x33a/0x430 [ 424.650674][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.650712][ C1] ret_from_fork+0x45/0x80 [ 424.650758][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 424.650795][ C1] ret_from_fork_asm+0x11/0x20 [ 424.650837][ C1] [ 424.650850][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3466 printk messages dropped ** [ 424.837792][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 424.837830][ C1] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 424.837874][ C1] ? kasan_save_free_info+0x2b/0x40 [ 424.837916][ C1] ? __skb_datagram_iter+0x10f/0x7a0 [ 424.837956][ C1] ? kmem_cache_free+0x13a/0x4f0 [ 424.837989][ C1] ? skb_copy_and_hash_datagram_iter+0x50/0x50 [ 424.838031][ C1] ? kfree_skbmem+0xef/0x1b0 ** 3414 printk messages dropped ** [ 425.021114][ C1] ? __kthread_parkme+0x152/0x220 [ 425.021150][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 425.021192][ C1] kthread+0x33a/0x430 [ 425.021229][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.021271][ C1] ret_from_fork+0x45/0x80 [ 425.021348][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.021390][ C1] ret_from_fork_asm+0x11/0x20 [ 425.021437][ C1] ** 3431 printk messages dropped ** [ 425.201869][ C1] Call Trace: [ 425.201880][ C1] [ 425.201893][ C1] __schedule+0xc79/0x30a0 [ 425.201938][ C1] ? io_schedule_timeout+0x150/0x150 [ 425.201983][ C1] ? lock_sync+0x190/0x190 [ 425.202017][ C1] ? find_held_lock+0x2d/0x110 [ 425.202070][ C1] ? __wait_on_bit+0xc6/0x170 [ 425.202114][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 425.202153][ C1] schedule+0xe7/0x1b0 ** 3444 printk messages dropped ** [ 425.380778][ C1] ? lock_acquire+0x1ae/0x510 [ 425.380820][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 425.380853][ C1] ? lock_timer_base+0x5d/0x200 [ 425.380899][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 425.380935][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 425.380978][ C1] kjournald2+0x1fb/0x900 [ 425.381021][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 425.381063][ C1] ? kthread+0x26d/0x430 ** 3443 printk messages dropped ** [ 425.562633][ C1] kthread+0x33a/0x430 [ 425.562670][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.562713][ C1] ret_from_fork+0x45/0x80 [ 425.562774][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 425.562817][ C1] ret_from_fork_asm+0x11/0x20 [ 425.562865][ C1] [ 425.562878][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 425.562930][ C1] Call Trace: ** 3418 printk messages dropped ** [ 425.745044][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 425.745090][ C1] ? preempt_count_sub+0x150/0x150 [ 425.745144][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 425.745185][ C1] __wait_on_buffer+0x64/0x70 [ 425.745233][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 425.745296][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 425.745351][ C1] ? lock_acquire+0x1ae/0x510 [ 425.745396][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 ** 3413 printk messages dropped ** [ 425.927146][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 425.927182][ C1] process_one_work+0x887/0x15d0 [ 425.927223][ C1] ? lock_sync+0x190/0x190 [ 425.927252][ C1] ? init_worker_pool+0x770/0x770 [ 425.927292][ C1] ? assign_work+0x1a0/0x240 [ 425.927344][ C1] worker_thread+0x8bb/0x1290 [ 425.927392][ C1] ? __kthread_parkme+0x152/0x220 ** 3409 printk messages dropped ** [ 426.113025][ C1] ? device_driver_attach+0x200/0x200 [ 426.113073][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 426.113115][ C1] bus_probe_device+0x17c/0x1c0 [ 426.113159][ C1] device_add+0x1182/0x1ac0 [ 426.113196][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 426.113239][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 426.113287][ C1] usb_new_device+0xd80/0x1960 ** 3439 printk messages dropped ** [ 426.286057][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 426.286095][ C1] ret_from_fork_asm+0x11/0x20 [ 426.286137][ C1] [ 426.286149][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 426.286194][ C1] Call Trace: [ 426.286204][ C1] [ 426.286216][ C1] __schedule+0xc79/0x30a0 [ 426.286260][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.286302][ C1] ? lock_sync+0x190/0x190 ** 3418 printk messages dropped ** [ 426.457954][ C1] __schedule+0xc79/0x30a0 [ 426.457998][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.458040][ C1] ? lock_sync+0x190/0x190 [ 426.458089][ C1] ? find_held_lock+0x2d/0x110 [ 426.458142][ C1] ? __wait_on_bit+0xc6/0x170 [ 426.458188][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 426.458227][ C1] schedule+0xe7/0x1b0 [ 426.458273][ C1] io_schedule+0xbe/0x130 ** 3449 printk messages dropped ** [ 426.642716][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 426.642770][ C1] ? __wait_on_bit+0x170/0x170 [ 426.642815][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 426.642858][ C1] ? preempt_count_sub+0x150/0x150 [ 426.642910][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 426.642950][ C1] __wait_on_buffer+0x64/0x70 [ 426.642996][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 ** 3434 printk messages dropped ** [ 426.823297][ C1] ret_from_fork_asm+0x11/0x20 [ 426.823339][ C1] [ 426.823351][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 426.823397][ C1] Call Trace: [ 426.823407][ C1] [ 426.823419][ C1] __schedule+0xc79/0x30a0 [ 426.823463][ C1] ? io_schedule_timeout+0x150/0x150 [ 426.823508][ C1] ? rescuer_thread+0x82f/0xcf0 ** 3426 printk messages dropped ** [ 427.000644][ C1] schedule+0xe7/0x1b0 [ 427.000690][ C1] io_schedule+0xbe/0x130 [ 427.000735][ C1] bit_wait_io+0x16/0xe0 [ 427.000783][ C1] __wait_on_bit+0x62/0x170 [ 427.000830][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 427.000884][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 427.000935][ C1] ? __wait_on_bit+0x170/0x170 [ 427.000981][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 executing program executing program executing program executing program ** 3506 printk messages dropped ** [ 427.185328][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb6998a [ 427.185352][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 [ 427.185381][ C1] [ 427.185394][ C1] task:acpid state:S stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 427.185439][ C1] Call Trace: [ 427.185451][ C1] [ 427.185464][ C1] __schedule+0xc79/0x30a0 [ 427.185511][ C1] ? io_schedule_timeout+0x150/0x150 ** 3430 printk messages dropped ** [ 427.367166][ C1] vfs_read+0x7ef/0x930 [ 427.367220][ C1] ? kernel_read+0x1b0/0x1b0 [ 427.367263][ C1] ? rcu_is_watching+0x12/0xb0 [ 427.367310][ C1] ? __fget_light+0x1fc/0x260 [ 427.367353][ C1] ksys_read+0x1f0/0x250 [ 427.367397][ C1] ? vfs_write+0xe40/0xe40 [ 427.367440][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 427.367481][ C1] do_syscall_64+0x38/0xb0 [ 427.367530][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd ** 3396 printk messages dropped ** [ 427.553472][ C1] ? init_worker_pool+0x770/0x770 [ 427.553518][ C1] ? assign_work+0x1a0/0x240 [ 427.553558][ C1] worker_thread+0x8bb/0x1290 [ 427.553624][ C1] ? __kthread_parkme+0x152/0x220 [ 427.553680][ C1] ? process_one_work+0x15d0/0x15d0 [ 427.553722][ C1] kthread+0x33a/0x430 [ 427.553761][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 427.553802][ C1] ret_from_fork+0x45/0x80 ** 3447 printk messages dropped ** [ 427.741616][ C1] ? find_held_lock+0x2d/0x110 [ 427.741669][ C1] ? __wait_on_bit+0xc6/0x170 [ 427.741715][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 427.741753][ C1] schedule+0xe7/0x1b0 [ 427.741797][ C1] io_schedule+0xbe/0x130 [ 427.741841][ C1] bit_wait_io+0x16/0xe0 [ 427.741887][ C1] __wait_on_bit+0x62/0x170 [ 427.741933][ C1] ? wait_for_completion_io_timeout+0x20/0x20 ** 3428 printk messages dropped ** [ 427.924142][ C1] ? lock_acquire+0x1ae/0x510 [ 427.924186][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 427.924221][ C1] ? lock_timer_base+0x5d/0x200 [ 427.924268][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 427.924304][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 427.924349][ C1] kjournald2+0x1fb/0x900 [ 427.924393][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 427.924436][ C1] ? kthread+0x26d/0x430 [ 427.924474][ C1] ? prepare_to_swait_exclusive+0x240/0x240 ** 3439 printk messages dropped ** [ 428.105731][ C1] ? preempt_count_sub+0x150/0x150 [ 428.105783][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 428.105824][ C1] __wait_on_buffer+0x64/0x70 [ 428.105874][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 428.105937][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 428.105991][ C1] ? lock_acquire+0x1ae/0x510 [ 428.106035][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 428.106069][ C1] ? lock_timer_base+0x5d/0x200 executing program ** 3432 printk messages dropped ** [ 428.296662][ C1] ? lock_timer_base+0x5d/0x200 [ 428.296705][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 428.296737][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 428.296778][ C1] kjournald2+0x1fb/0x900 [ 428.296818][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 428.296856][ C1] ? kthread+0x26d/0x430 [ 428.296891][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 428.296932][ C1] ? __kthread_parkme+0x152/0x220 ** 3476 printk messages dropped ** [ 428.482524][ C1] kthread+0x33a/0x430 [ 428.482563][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.482602][ C1] ret_from_fork+0x45/0x80 [ 428.482648][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.482686][ C1] ret_from_fork_asm+0x11/0x20 [ 428.482728][ C1] [ 428.482739][ C1] task:syslogd state:R running task stack:26344 pid:2367 ppid:1 flags:0x00000000 ** 3426 printk messages dropped ** [ 428.663041][ C1] ? kthread+0x26d/0x430 [ 428.663078][ C1] ? worker_thread+0x1290/0x1290 [ 428.663120][ C1] ? __kthread_parkme+0x152/0x220 [ 428.663155][ C1] ? worker_thread+0x1290/0x1290 [ 428.663197][ C1] kthread+0x33a/0x430 [ 428.663233][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.663273][ C1] ret_from_fork+0x45/0x80 [ 428.663325][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.663365][ C1] ret_from_fork_asm+0x11/0x20 ** 3452 printk messages dropped ** [ 428.848185][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 428.848228][ C1] kthread+0x33a/0x430 [ 428.848265][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.848307][ C1] ret_from_fork+0x45/0x80 [ 428.848359][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 428.848401][ C1] ret_from_fork_asm+0x11/0x20 [ 428.848447][ C1] [ 428.848460][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 ** 3427 printk messages dropped ** [ 429.037544][ C1] Call Trace: [ 429.037555][ C1] [ 429.037568][ C1] __schedule+0xc79/0x30a0 [ 429.037615][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.037667][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.037710][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.037749][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.037788][ C1] schedule+0xe7/0x1b0 [ 429.037831][ C1] rescuer_thread+0x882/0xcf0 [ 429.037872][ C1] ? __kthread_parkme+0xc4/0x220 ** 3450 printk messages dropped ** [ 429.226587][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.226629][ C1] ret_from_fork_asm+0x11/0x20 [ 429.226682][ C1] [ 429.226695][ C1] task:kworker/R-ext4- state:I stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 429.226745][ C1] Call Trace: [ 429.226757][ C1] [ 429.226770][ C1] __schedule+0xc79/0x30a0 [ 429.226818][ C1] ? io_schedule_timeout+0x150/0x150 ** 3440 printk messages dropped ** [ 429.414158][ C1] rescuer_thread+0x882/0xcf0 [ 429.414197][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.414230][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.414264][ C1] ? kthread+0x26d/0x430 [ 429.414318][ C1] ? worker_thread+0x1290/0x1290 [ 429.414360][ C1] ? __kthread_parkme+0x152/0x220 [ 429.414397][ C1] ? worker_thread+0x1290/0x1290 [ 429.414438][ C1] kthread+0x33a/0x430 [ 429.414476][ C1] ? kthread_complete_and_exit+0x40/0x40 ** 4226 printk messages dropped ** [ 429.625009][ C1] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.625065][ C1] ? lock_sync+0x190/0x190 [ 429.625103][ C1] ? preempt_count_sub+0x150/0x150 [ 429.625167][ C1] down_read+0xf0/0x470 [ 429.625217][ C1] ? down_write+0x200/0x200 [ 429.625271][ C1] kernfs_dop_revalidate+0xf0/0x5a0 [ 429.625314][ C1] lookup_fast+0x232/0x520 [ 429.625349][ C1] walk_component+0x5b/0x5a0 [ 429.625383][ C1] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 429.625426][ C1] ? walk_component+0x5a0/0x5a0 [ 429.625463][ C1] path_lookupat+0x93/0x770 [ 429.625499][ C1] filename_lookup+0x1e7/0x5b0 [ 429.625534][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.625574][ C1] ? may_linkat+0x340/0x340 [ 429.625616][ C1] ? preempt_count_sub+0x150/0x150 [ 429.625671][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 429.625715][ C1] ? __virt_addr_valid+0x5e/0x2d0 [ 429.625758][ C1] ? folio_flags.constprop.0+0x56/0x150 [ 429.625793][ C1] ? __phys_addr_symbol+0x30/0x70 [ 429.625837][ C1] vfs_statx+0x160/0x430 [ 429.625878][ C1] ? inode_sub_bytes+0x100/0x100 [ 429.625922][ C1] vfs_fstatat+0xb3/0x140 [ 429.625963][ C1] __do_sys_newfstatat+0x98/0x110 [ 429.626006][ C1] ? __do_compat_sys_newlstat+0x110/0x110 [ 429.626056][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.626098][ C1] do_syscall_64+0x38/0xb0 [ 429.626159][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.626201][ C1] RIP: 0033:0x7ff1d282a5f4 [ 429.626226][ C1] RSP: 002b:00007ffc58f59b38 EFLAGS: 00000206 ORIG_RAX: 0000000000000106 [ 429.626260][ C1] RAX: ffffffffffffffda RBX: 000055decac27a40 RCX: 00007ff1d282a5f4 [ 429.626286][ C1] RDX: 00007ffc58f59b48 RSI: 00007ffc58f59bd8 RDI: 00000000ffffff9c [ 429.626310][ C1] RBP: 000055decac3d3df R08: 000055decac3d3df R09: 0000000000000000 [ 429.626334][ C1] R10: 0000000000000100 R11: 0000000000000206 R12: 0000000000000000 [ 429.626357][ C1] R13: 000055decac27b30 R14: 00007ffc58f59bd8 R15: 000055dec8f91a04 [ 429.626386][ C1] [ 429.626400][ C1] task:udevd state:S stack:27712 pid:2501 ppid:2385 flags:0x00000002 [ 429.626448][ C1] Call Trace: [ 429.626459][ C1] [ 429.626473][ C1] __schedule+0xc79/0x30a0 [ 429.626522][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.626570][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.626609][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.626647][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.626686][ C1] schedule+0xe7/0x1b0 [ 429.626729][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.626767][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.626802][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 429.626845][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 429.626889][ C1] do_epoll_wait+0x131d/0x1a00 [ 429.626936][ C1] ? do_epoll_create+0x470/0x470 [ 429.626977][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.627016][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 429.627058][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.627108][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.627161][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 429.627208][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.627248][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.627286][ C1] do_syscall_64+0x38/0xb0 [ 429.627338][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.627380][ C1] RIP: 0033:0x7ff1d2837457 [ 429.627405][ C1] RSP: 002b:00007ffc58f5fe18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 429.627440][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1d2837457 [ 429.627465][ C1] RDX: 0000000000000004 RSI: 00007ffc58f5fe58 RDI: 0000000000000004 [ 429.627489][ C1] RBP: 000055decac27a40 R08: 0000000000000007 R09: 54162c7467a39ddd [ 429.627512][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055decac3b9a0 [ 429.627537][ C1] R13: 00007ffc58f5fe58 R14: 00000000ffffffff R15: 000055decac14910 [ 429.627566][ C1] [ 429.627580][ C1] task:udevd state:S stack:27232 pid:2502 ppid:2385 flags:0x00000002 [ 429.627626][ C1] Call Trace: [ 429.627638][ C1] [ 429.627652][ C1] __schedule+0xc79/0x30a0 [ 429.627701][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.627750][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.627791][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.627828][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.627868][ C1] schedule+0xe7/0x1b0 [ 429.627914][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.627953][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.627986][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 429.628036][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 429.628080][ C1] do_epoll_wait+0x131d/0x1a00 [ 429.628133][ C1] ? do_epoll_create+0x470/0x470 [ 429.628180][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 429.628223][ C1] ? __sys_sendmsg+0x13c/0x1e0 [ 429.628262][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.628308][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 429.628351][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 429.628399][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.628441][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.628480][ C1] do_syscall_64+0x38/0xb0 [ 429.628530][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.628571][ C1] RIP: 0033:0x7ff1d2837457 [ 429.628595][ C1] RSP: 002b:00007ffc58f5fe18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 429.628630][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1d2837457 [ 429.628654][ C1] RDX: 0000000000000004 RSI: 00007ffc58f5fe58 RDI: 0000000000000004 [ 429.628677][ C1] RBP: 000055decac27a40 R08: 0000000000000007 R09: 54162c7467a39ddd [ 429.628700][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055decac436c0 [ 429.628723][ C1] R13: 00007ffc58f5fe58 R14: 00000000ffffffff R15: 000055decac14910 [ 429.628753][ C1] [ 429.628766][ C1] task:kworker/1:3 state:D stack:22416 pid:2503 ppid:2 flags:0x00004000 [ 429.628816][ C1] Workqueue: events console_callback [ 429.628866][ C1] Call Trace: [ 429.628877][ C1] [ 429.628891][ C1] __schedule+0xc79/0x30a0 [ 429.628940][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.628986][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.629028][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.629064][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.629102][ C1] schedule+0xe7/0x1b0 [ 429.629154][ C1] schedule_timeout+0x27a/0x2c0 [ 429.629212][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.629265][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.629309][ C1] __down_common+0x328/0x6c0 [ 429.629359][ C1] ? lock_sync+0x190/0x190 [ 429.629395][ C1] ? up+0xb0/0xb0 [ 429.629446][ C1] down+0x74/0xa0 [ 429.629494][ C1] console_lock+0x96/0x150 [ 429.629533][ C1] console_callback+0x63/0x4c0 [ 429.629584][ C1] ? poke_blanked_console+0x2c0/0x2c0 [ 429.629639][ C1] process_one_work+0x887/0x15d0 [ 429.629687][ C1] ? kernfs_vma_page_mkwrite+0x230/0x230 [ 429.629732][ C1] ? init_worker_pool+0x770/0x770 [ 429.629778][ C1] ? assign_work+0x1a0/0x240 [ 429.629820][ C1] worker_thread+0x8bb/0x1290 [ 429.629866][ C1] ? __kthread_parkme+0x152/0x220 [ 429.629903][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.629948][ C1] kthread+0x33a/0x430 [ 429.629984][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.630027][ C1] ret_from_fork+0x45/0x80 [ 429.630080][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.630127][ C1] ret_from_fork_asm+0x11/0x20 [ 429.630175][ C1] [ 429.630190][ C1] task:udevd state:S stack:27712 pid:2504 ppid:2385 flags:0x00000002 [ 429.630240][ C1] Call Trace: [ 429.630251][ C1] [ 429.630265][ C1] __schedule+0xc79/0x30a0 [ 429.630314][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.630363][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.630404][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.630441][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.630481][ C1] schedule+0xe7/0x1b0 [ 429.630526][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.630564][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.630597][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 429.630639][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 429.630683][ C1] do_epoll_wait+0x131d/0x1a00 [ 429.630732][ C1] ? do_epoll_create+0x470/0x470 [ 429.630778][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 429.630820][ C1] ? rcu_is_watching+0x12/0xb0 [ 429.630868][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.630913][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 429.630955][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 429.631002][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.631043][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.631081][ C1] do_syscall_64+0x38/0xb0 [ 429.631139][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.631181][ C1] RIP: 0033:0x7ff1d2837457 [ 429.631207][ C1] RSP: 002b:00007ffc58f5fe18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 429.631243][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1d2837457 [ 429.631267][ C1] RDX: 0000000000000004 RSI: 00007ffc58f5fe58 RDI: 0000000000000004 [ 429.631291][ C1] RBP: 000055decac28290 R08: 0000000000000007 R09: 54162c7467a39ddd [ 429.631315][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055decac3cb50 [ 429.631339][ C1] R13: 00007ffc58f5fe58 R14: 00000000ffffffff R15: 000055decac14910 [ 429.631370][ C1] [ 429.631383][ C1] task:kworker/0:5 state:I stack:22544 pid:2505 ppid:2 flags:0x00004000 [ 429.631433][ C1] Workqueue: 0x0 (events_power_efficient) [ 429.631472][ C1] Call Trace: [ 429.631483][ C1] [ 429.631496][ C1] __schedule+0xc79/0x30a0 [ 429.631546][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.631595][ C1] ? worker_thread+0x2de/0x1290 [ 429.631642][ C1] schedule+0xe7/0x1b0 [ 429.631687][ C1] worker_thread+0x2e3/0x1290 [ 429.631734][ C1] ? __kthread_parkme+0x152/0x220 [ 429.631771][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.631815][ C1] kthread+0x33a/0x430 [ 429.631854][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.631897][ C1] ret_from_fork+0x45/0x80 [ 429.631949][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.631990][ C1] ret_from_fork_asm+0x11/0x20 [ 429.632038][ C1] [ 429.632051][ C1] task:udevd state:S stack:27632 pid:2506 ppid:2385 flags:0x00000002 [ 429.632099][ C1] Call Trace: [ 429.632110][ C1] [ 429.632131][ C1] __schedule+0xc79/0x30a0 [ 429.632179][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.632227][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.632267][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.632306][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.632345][ C1] schedule+0xe7/0x1b0 [ 429.632389][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.632427][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.632460][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 429.632503][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 429.632546][ C1] do_epoll_wait+0x131d/0x1a00 [ 429.632594][ C1] ? do_epoll_create+0x470/0x470 [ 429.632639][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 429.632681][ C1] ? __sys_sendmsg+0x13c/0x1e0 [ 429.632722][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.632767][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 429.632811][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 429.632857][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.632897][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.632936][ C1] do_syscall_64+0x38/0xb0 [ 429.632988][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.633030][ C1] RIP: 0033:0x7ff1d2837457 [ 429.633054][ C1] RSP: 002b:00007ffc58f5fe18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 429.633089][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1d2837457 [ 429.633113][ C1] RDX: 0000000000000004 RSI: 00007ffc58f5fe58 RDI: 0000000000000004 [ 429.633142][ C1] RBP: 000055decac27a40 R08: 0000000000000007 R09: 54162c7467a39ddd [ 429.633166][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055decac34260 [ 429.633190][ C1] R13: 00007ffc58f5fe58 R14: 00000000ffffffff R15: 000055decac14910 [ 429.633221][ C1] [ 429.633233][ C1] task:udevd state:D stack:27712 pid:2507 ppid:2385 flags:0x00000002 [ 429.633282][ C1] Call Trace: [ 429.633293][ C1] [ 429.633307][ C1] __schedule+0xc79/0x30a0 [ 429.633356][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.633404][ C1] ? rwsem_down_read_slowpath+0x2c5/0xb20 [ 429.633482][ C1] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.633536][ C1] schedule+0xe7/0x1b0 [ 429.633580][ C1] schedule_preempt_disabled+0x13/0x20 [ 429.633628][ C1] rwsem_down_read_slowpath+0x625/0xb20 [ 429.633685][ C1] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.633739][ C1] ? lock_sync+0x190/0x190 [ 429.633776][ C1] ? preempt_count_sub+0x150/0x150 [ 429.633835][ C1] down_read+0xf0/0x470 [ 429.633885][ C1] ? down_write+0x200/0x200 [ 429.633938][ C1] kernfs_dop_revalidate+0xf0/0x5a0 [ 429.633980][ C1] lookup_fast+0x232/0x520 [ 429.634014][ C1] walk_component+0x5b/0x5a0 [ 429.634047][ C1] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 429.634090][ C1] ? walk_component+0x5a0/0x5a0 [ 429.634134][ C1] path_lookupat+0x93/0x770 [ 429.634171][ C1] filename_lookup+0x1e7/0x5b0 [ 429.634207][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.634247][ C1] ? may_linkat+0x340/0x340 [ 429.634289][ C1] ? preempt_count_sub+0x150/0x150 [ 429.634342][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 429.634383][ C1] ? __virt_addr_valid+0x5e/0x2d0 [ 429.634425][ C1] ? folio_flags.constprop.0+0x56/0x150 [ 429.634460][ C1] ? __phys_addr_symbol+0x30/0x70 [ 429.634503][ C1] vfs_statx+0x160/0x430 [ 429.634544][ C1] ? inode_sub_bytes+0x100/0x100 [ 429.634587][ C1] vfs_fstatat+0xb3/0x140 [ 429.634629][ C1] __do_sys_newfstatat+0x98/0x110 [ 429.634673][ C1] ? __do_compat_sys_newlstat+0x110/0x110 [ 429.634716][ C1] ? preempt_count_sub+0x150/0x150 [ 429.634777][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.634819][ C1] do_syscall_64+0x38/0xb0 [ 429.634871][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.634913][ C1] RIP: 0033:0x7ff1d282a5f4 [ 429.634938][ C1] RSP: 002b:00007ffc58f58e98 EFLAGS: 00000206 ORIG_RAX: 0000000000000106 [ 429.634973][ C1] RAX: ffffffffffffffda RBX: 000055decac14d40 RCX: 00007ff1d282a5f4 [ 429.634998][ C1] RDX: 00007ffc58f58ea8 RSI: 00007ffc58f58f38 RDI: 00000000ffffff9c [ 429.635023][ C1] RBP: 00007ffc58f5a390 R08: 00007ffc58f5a390 R09: 0000000000000000 [ 429.635046][ C1] R10: 0000000000000100 R11: 0000000000000206 R12: 0000000000000000 [ 429.635070][ C1] R13: 000055decac14e30 R14: 00007ffc58f58f38 R15: 0000000000000001 [ 429.635098][ C1] [ 429.635112][ C1] task:udevd state:D stack:26768 pid:2508 ppid:2385 flags:0x00004002 [ 429.635167][ C1] Call Trace: [ 429.635179][ C1] [ 429.635194][ C1] __schedule+0xc79/0x30a0 [ 429.635242][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.635291][ C1] ? rwsem_down_read_slowpath+0x2c5/0xb20 [ 429.635350][ C1] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.635404][ C1] schedule+0xe7/0x1b0 [ 429.635448][ C1] schedule_preempt_disabled+0x13/0x20 [ 429.635498][ C1] rwsem_down_read_slowpath+0x625/0xb20 [ 429.635554][ C1] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.635608][ C1] ? lock_sync+0x190/0x190 [ 429.635647][ C1] ? preempt_count_sub+0x150/0x150 [ 429.635702][ C1] down_read+0xf0/0x470 [ 429.635760][ C1] ? down_write+0x200/0x200 [ 429.635814][ C1] kernfs_dop_revalidate+0xf0/0x5a0 [ 429.635855][ C1] lookup_fast+0x232/0x520 [ 429.635890][ C1] walk_component+0x5b/0x5a0 [ 429.635925][ C1] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 429.635968][ C1] ? walk_component+0x5a0/0x5a0 [ 429.636004][ C1] path_lookupat+0x93/0x770 [ 429.636041][ C1] filename_lookup+0x1e7/0x5b0 [ 429.636076][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.636122][ C1] ? may_linkat+0x340/0x340 [ 429.636165][ C1] ? preempt_count_sub+0x150/0x150 [ 429.636219][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 429.636261][ C1] ? __virt_addr_valid+0x5e/0x2d0 [ 429.636302][ C1] ? folio_flags.constprop.0+0x56/0x150 [ 429.636337][ C1] ? __phys_addr_symbol+0x30/0x70 [ 429.636381][ C1] vfs_statx+0x160/0x430 [ 429.636422][ C1] ? inode_sub_bytes+0x100/0x100 [ 429.636466][ C1] vfs_fstatat+0xb3/0x140 [ 429.636508][ C1] __do_sys_newfstatat+0x98/0x110 [ 429.636550][ C1] ? __do_compat_sys_newlstat+0x110/0x110 [ 429.636601][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.636643][ C1] do_syscall_64+0x38/0xb0 [ 429.636694][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.636735][ C1] RIP: 0033:0x7ff1d282a5f4 [ 429.636759][ C1] RSP: 002b:00007ffc58f59b38 EFLAGS: 00000206 ORIG_RAX: 0000000000000106 [ 429.636795][ C1] RAX: ffffffffffffffda RBX: 000055decac33730 RCX: 00007ff1d282a5f4 [ 429.636819][ C1] RDX: 00007ffc58f59b48 RSI: 00007ffc58f59bd8 RDI: 00000000ffffff9c [ 429.636843][ C1] RBP: 000055decac3dcbb R08: 000055decac3dcbb R09: 0000000000000000 [ 429.636868][ C1] R10: 0000000000000100 R11: 0000000000000206 R12: 0000000000000000 [ 429.636890][ C1] R13: 000055decac33820 R14: 00007ffc58f59bd8 R15: 000055dec8f91a04 [ 429.636919][ C1] [ 429.636931][ C1] task:udevd state:S stack:27920 pid:2510 ppid:2385 flags:0x00000002 [ 429.636979][ C1] Call Trace: [ 429.636990][ C1] [ 429.637004][ C1] __schedule+0xc79/0x30a0 [ 429.637053][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.637102][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.637149][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.637188][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.637227][ C1] schedule+0xe7/0x1b0 [ 429.637273][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.637310][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.637344][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 429.637386][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 429.637430][ C1] do_epoll_wait+0x131d/0x1a00 [ 429.637478][ C1] ? do_epoll_create+0x470/0x470 [ 429.637524][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 429.637567][ C1] ? __sys_sendmsg+0x13c/0x1e0 [ 429.637607][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.637653][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 429.637697][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 429.637744][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.637784][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.637820][ C1] do_syscall_64+0x38/0xb0 [ 429.637871][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.637913][ C1] RIP: 0033:0x7ff1d2837457 [ 429.637938][ C1] RSP: 002b:00007ffc58f5fe18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 429.637973][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1d2837457 [ 429.637997][ C1] RDX: 0000000000000004 RSI: 00007ffc58f5fe58 RDI: 0000000000000004 [ 429.638021][ C1] RBP: 000055decac38620 R08: 0000000000000007 R09: 54162c7467a39ddd [ 429.638049][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055decac59780 [ 429.638074][ C1] R13: 00007ffc58f5fe58 R14: 00000000ffffffff R15: 000055decac14910 [ 429.638104][ C1] [ 429.638122][ C1] task:kworker/1:4 state:R running task stack:23056 pid:2514 ppid:2 flags:0x00004000 [ 429.638181][ C1] Workqueue: usb_hub_wq hub_event [ 429.638219][ C1] Call Trace: [ 429.638230][ C1] [ 429.638243][ C1] __schedule+0xc79/0x30a0 [ 429.638293][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.638340][ C1] ? rwsem_down_write_slowpath+0x48f/0x1290 [ 429.638397][ C1] schedule+0xe7/0x1b0 [ 429.638443][ C1] schedule_preempt_disabled+0x13/0x20 [ 429.638493][ C1] rwsem_down_write_slowpath+0x53e/0x1290 [ 429.638551][ C1] ? down_timeout+0x90/0x90 [ 429.638607][ C1] ? preempt_count_sub+0x150/0x150 [ 429.638664][ C1] down_write+0x1d3/0x200 [ 429.638715][ C1] ? down_write_killable_nested+0x250/0x250 [ 429.638771][ C1] ? up_write+0x1b3/0x510 [ 429.638824][ C1] kernfs_add_one+0x396/0x510 [ 429.638866][ C1] kernfs_create_link+0x1a2/0x230 [ 429.638913][ C1] sysfs_do_create_link_sd+0x90/0x140 [ 429.638965][ C1] sysfs_create_link+0x61/0xc0 [ 429.639014][ C1] device_add+0x5cd/0x1ac0 [ 429.639054][ C1] ? __kmalloc_node_track_caller+0xe8/0x100 [ 429.639097][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 429.639150][ C1] ? kstrdup+0x5c/0x70 [ 429.639181][ C1] ? rcu_is_watching+0x12/0xb0 [ 429.639227][ C1] ? kfree+0x108/0x140 [ 429.639264][ C1] device_create_groups_vargs+0x1f4/0x270 [ 429.639308][ C1] device_create_with_groups+0xf2/0x130 [ 429.639352][ C1] ? device_create+0x120/0x120 [ 429.639389][ C1] ? class_find_device+0x1f5/0x2f0 [ 429.639443][ C1] ? lockdep_init_map_type+0x16d/0x7c0 [ 429.639481][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 429.639524][ C1] led_classdev_register_ext+0x4e4/0xa10 [ 429.639567][ C1] ? devm_led_classdev_unregister+0x50/0x50 [ 429.639610][ C1] ? kvasprintf_const+0x190/0x190 [ 429.639660][ C1] ? input_open_device+0x239/0x310 [ 429.639713][ C1] input_leds_connect+0x54a/0x8d0 [ 429.639757][ C1] input_attach_handler.isra.0+0x17c/0x250 [ 429.639816][ C1] input_register_device+0xb1e/0x1130 [ 429.639876][ C1] hidinput_connect+0x1da5/0x2b60 [ 429.639935][ C1] hid_connect+0x139e/0x18a0 [ 429.639982][ C1] ? kasan_set_track+0x25/0x30 [ 429.640024][ C1] ? hid_match_id+0x300/0x300 [ 429.640068][ C1] ? usbhid_start+0x1531/0x2340 [ 429.640114][ C1] hid_hw_start+0xa0/0x130 [ 429.640168][ C1] hid_device_probe+0x3dd/0x480 [ 429.640219][ C1] ? hid_match_device+0x3a0/0x3a0 [ 429.640267][ C1] really_probe+0x234/0xc90 [ 429.640314][ C1] __driver_probe_device+0x1de/0x4b0 [ 429.640363][ C1] driver_probe_device+0x4c/0x1a0 [ 429.640409][ C1] __device_attach_driver+0x1d4/0x300 [ 429.640459][ C1] ? driver_probe_device+0x1a0/0x1a0 [ 429.640504][ C1] bus_for_each_drv+0x157/0x1d0 [ 429.640547][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 429.640587][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.640624][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.640661][ C1] __device_attach+0x1e8/0x4b0 [ 429.640708][ C1] ? device_driver_attach+0x200/0x200 [ 429.640754][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.640796][ C1] bus_probe_device+0x17c/0x1c0 [ 429.640841][ C1] device_add+0x1182/0x1ac0 [ 429.640880][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 429.640925][ C1] ? __debugfs_create_file+0x446/0x6a0 [ 429.640976][ C1] hid_add_device+0x371/0xa60 [ 429.641022][ C1] ? lockdep_init_map_type+0x16d/0x7c0 [ 429.641062][ C1] ? modalias_show+0x150/0x150 [ 429.641105][ C1] ? lockdep_init_map_type+0x16d/0x7c0 [ 429.641150][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 429.641193][ C1] usbhid_probe+0xd0a/0x1360 [ 429.641236][ C1] usb_probe_interface+0x307/0x930 [ 429.641291][ C1] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 429.641347][ C1] really_probe+0x234/0xc90 [ 429.641394][ C1] __driver_probe_device+0x1de/0x4b0 [ 429.641443][ C1] driver_probe_device+0x4c/0x1a0 [ 429.641491][ C1] __device_attach_driver+0x1d4/0x300 [ 429.641540][ C1] ? driver_probe_device+0x1a0/0x1a0 [ 429.641585][ C1] bus_for_each_drv+0x157/0x1d0 [ 429.641629][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 429.641671][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.641708][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.641745][ C1] __device_attach+0x1e8/0x4b0 [ 429.641792][ C1] ? device_driver_attach+0x200/0x200 [ 429.641839][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.641882][ C1] bus_probe_device+0x17c/0x1c0 [ 429.641927][ C1] device_add+0x1182/0x1ac0 [ 429.641966][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 429.642009][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.642049][ C1] usb_set_configuration+0x10cb/0x1c40 [ 429.642107][ C1] usb_generic_driver_probe+0xca/0x130 [ 429.642165][ C1] usb_probe_device+0xda/0x2c0 [ 429.642217][ C1] ? usb_driver_release_interface+0x190/0x190 [ 429.642272][ C1] really_probe+0x234/0xc90 [ 429.642318][ C1] __driver_probe_device+0x1de/0x4b0 [ 429.642364][ C1] ? usb_driver_applicable+0x1c4/0x220 [ 429.642419][ C1] driver_probe_device+0x4c/0x1a0 [ 429.642467][ C1] __device_attach_driver+0x1d4/0x300 [ 429.642515][ C1] ? driver_probe_device+0x1a0/0x1a0 [ 429.642560][ C1] bus_for_each_drv+0x157/0x1d0 [ 429.642603][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 429.642644][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.642681][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.642720][ C1] __device_attach+0x1e8/0x4b0 [ 429.642766][ C1] ? device_driver_attach+0x200/0x200 [ 429.642814][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.642856][ C1] bus_probe_device+0x17c/0x1c0 [ 429.642901][ C1] device_add+0x1182/0x1ac0 [ 429.642940][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 429.642983][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 429.643034][ C1] usb_new_device+0xd80/0x1960 [ 429.643075][ C1] ? hub_disconnect+0x520/0x520 [ 429.643121][ C1] hub_event+0x2e62/0x4f30 [ 429.643170][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 429.643209][ C1] ? lock_sync+0x190/0x190 [ 429.643245][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.643289][ C1] process_one_work+0x887/0x15d0 [ 429.643337][ C1] ? rcu_exp_wait_wake+0x1610/0x1610 [ 429.643388][ C1] ? init_worker_pool+0x770/0x770 [ 429.643435][ C1] ? assign_work+0x1a0/0x240 [ 429.643477][ C1] worker_thread+0x8bb/0x1290 [ 429.643525][ C1] ? __kthread_parkme+0x152/0x220 [ 429.643563][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.643606][ C1] kthread+0x33a/0x430 [ 429.643642][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.643684][ C1] ret_from_fork+0x45/0x80 [ 429.643738][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.643780][ C1] ret_from_fork_asm+0x11/0x20 [ 429.643829][ C1] [ 429.643843][ C1] task:kworker/1:5 state:R running task stack:29392 pid:2515 ppid:2 flags:0x00004000 [ 429.643904][ C1] Workqueue: 0x0 (events) [ 429.643940][ C1] Call Trace: [ 429.643951][ C1] [ 429.643965][ C1] __schedule+0xc79/0x30a0 [ 429.644014][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.644064][ C1] ? worker_thread+0x2de/0x1290 [ 429.644111][ C1] schedule+0xe7/0x1b0 [ 429.644164][ C1] worker_thread+0x2e3/0x1290 [ 429.644214][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.644257][ C1] kthread+0x33a/0x430 [ 429.644295][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.644335][ C1] ret_from_fork+0x45/0x80 [ 429.644388][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.644431][ C1] ret_from_fork_asm+0x11/0x20 [ 429.644479][ C1] [ 429.644492][ C1] task:kworker/1:6 state:R running task stack:22912 pid:2517 ppid:2 flags:0x00004008 [ 429.644550][ C1] Workqueue: usb_hub_wq hub_event [ 429.644586][ C1] Call Trace: [ 429.644600][ C1] [ 429.644612][ C1] sched_show_task+0x3f4/0x600 [ 429.644653][ C1] ? select_fallback_rq+0x710/0x710 [ 429.644692][ C1] ? wq_watchdog_touch+0xb0/0x120 [ 429.644743][ C1] show_state_filter+0xeb/0x310 [ 429.644794][ C1] k_spec+0xea/0x140 [ 429.644828][ C1] ? setkeycode_helper+0x90/0x90 [ 429.644863][ C1] kbd_event+0xcc8/0x17c0 [ 429.644901][ C1] ? k_fn+0xb0/0xb0 [ 429.644937][ C1] ? lock_sync+0x190/0x190 [ 429.644972][ C1] ? k_fn+0xb0/0xb0 [ 429.645007][ C1] input_to_handler+0x382/0x4c0 [ 429.645059][ C1] input_pass_values.part.0+0x536/0x7a0 [ 429.645096][ C1] input_event_dispose+0x5ee/0x770 [ 429.645139][ C1] input_handle_event+0x11c/0xd80 [ 429.645175][ C1] ? ktime_mono_to_any+0xcb/0x1f0 [ 429.645213][ C1] ? ktime_mono_to_any+0x12d/0x1f0 [ 429.645253][ C1] input_repeat_key+0x251/0x340 [ 429.645289][ C1] ? inhibited_store+0x490/0x490 [ 429.645322][ C1] call_timer_fn+0x1a0/0x580 [ 429.645376][ C1] ? timer_shutdown_sync+0x20/0x20 [ 429.645431][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.645470][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.645506][ C1] ? inhibited_store+0x490/0x490 [ 429.645541][ C1] __run_timers+0x764/0xb10 [ 429.645597][ C1] ? call_timer_fn+0x580/0x580 [ 429.645658][ C1] ? find_held_lock+0x2d/0x110 [ 429.645717][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.645754][ C1] run_timer_softirq+0x58/0xd0 [ 429.645807][ C1] __do_softirq+0x20b/0x94e [ 429.645848][ C1] ? __lock_text_end+0x5/0x5 [ 429.645883][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.645926][ C1] irq_exit_rcu+0xa7/0x110 [ 429.645964][ C1] sysvec_apic_timer_interrupt+0x8e/0xb0 [ 429.646005][ C1] [ 429.646016][ C1] [ 429.646028][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 429.646074][ C1] RIP: 0010:console_flush_all+0x9d2/0xf70 [ 429.646124][ C1] Code: b4 0f 23 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 42 64 1c 00 48 85 db 0f 85 95 03 00 00 e8 a4 68 1c 00 fb 48 8b 44 24 08 <48> 8b 14 24 0f b6 00 83 e2 07 38 d0 7f 08 84 c0 0f 85 9e 04 00 00 [ 429.646160][ C1] RSP: 0018:ffffc900016bf5a0 EFLAGS: 00000293 [ 429.646191][ C1] RAX: fffff520002d7edf RBX: 0000000000000000 RCX: 0000000000000000 [ 429.646215][ C1] RDX: ffff88810fff3a00 RSI: ffffffff813107bc RDI: 0000000000000007 [ 429.646239][ C1] RBP: ffffffff88353b80 R08: 0000000000000007 R09: 0000000000000000 [ 429.646262][ C1] R10: 0000000000000000 R11: 205d314320202020 R12: 0000000000000000 [ 429.646286][ C1] R13: dffffc0000000000 R14: ffffffff88353bd8 R15: 0000000000000001 [ 429.646314][ C1] ? console_flush_all+0x9cc/0xf70 [ 429.646361][ C1] ? devkmsg_read+0x550/0x550 [ 429.646399][ C1] ? lock_acquire+0x1ae/0x510 [ 429.646437][ C1] console_unlock+0x10c/0x260 [ 429.646476][ C1] ? console_flush_all+0xf70/0xf70 [ 429.646516][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.646553][ C1] vprintk_emit+0x189/0x630 [ 429.646596][ C1] dev_printk_emit+0xfb/0x140 [ 429.646630][ C1] ? device_remove_file+0x30/0x30 [ 429.646669][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.646710][ C1] __dev_printk+0xf5/0x270 [ 429.646747][ C1] _dev_info+0xe5/0x120 [ 429.646781][ C1] ? _dev_notice+0x120/0x120 [ 429.646814][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.646853][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.646892][ C1] usb_disconnect+0xec/0x890 [ 429.646935][ C1] hub_event+0x1be0/0x4f30 [ 429.646982][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 429.647021][ C1] ? lock_sync+0x190/0x190 [ 429.647055][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.647097][ C1] process_one_work+0x887/0x15d0 [ 429.647152][ C1] ? lock_sync+0x190/0x190 [ 429.647188][ C1] ? init_worker_pool+0x770/0x770 [ 429.647235][ C1] ? assign_work+0x1a0/0x240 [ 429.647277][ C1] worker_thread+0x8bb/0x1290 [ 429.647325][ C1] ? __kthread_parkme+0x152/0x220 [ 429.647362][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.647412][ C1] kthread+0x33a/0x430 [ 429.647450][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.647492][ C1] ret_from_fork+0x45/0x80 [ 429.647544][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.647586][ C1] ret_from_fork_asm+0x11/0x20 [ 429.647634][ C1] [ 429.647648][ C1] task:kworker/1:7 state:I stack:29664 pid:2519 ppid:2 flags:0x00004000 [ 429.647708][ C1] Workqueue: 0x0 (events) [ 429.647745][ C1] Call Trace: [ 429.647757][ C1] [ 429.647770][ C1] __schedule+0xc79/0x30a0 [ 429.647821][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.647871][ C1] ? worker_thread+0x2de/0x1290 [ 429.647920][ C1] schedule+0xe7/0x1b0 [ 429.647965][ C1] worker_thread+0x2e3/0x1290 [ 429.648019][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.648069][ C1] kthread+0x33a/0x430 [ 429.648107][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.648155][ C1] ret_from_fork+0x45/0x80 [ 429.648207][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.648248][ C1] ret_from_fork_asm+0x11/0x20 [ 429.648303][ C1] [ 429.648316][ C1] task:kworker/0:6 state:D stack:22912 pid:2525 ppid:2 flags:0x00004000 [ 429.648367][ C1] Workqueue: usb_hub_wq hub_event [ 429.648403][ C1] Call Trace: [ 429.648414][ C1] [ 429.648427][ C1] __schedule+0xc79/0x30a0 [ 429.648475][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.648520][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.648559][ C1] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.648612][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.648646][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.648685][ C1] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.648737][ C1] schedule+0xe7/0x1b0 [ 429.648782][ C1] schedule_preempt_disabled+0x13/0x20 [ 429.648831][ C1] rwsem_down_read_slowpath+0x625/0xb20 [ 429.648887][ C1] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.648943][ C1] ? lock_sync+0x190/0x190 [ 429.648981][ C1] ? preempt_count_sub+0x150/0x150 [ 429.649036][ C1] ? __mutex_lock+0x25b/0x1340 [ 429.649087][ C1] down_read+0xf0/0x470 [ 429.649144][ C1] ? down_write+0x200/0x200 [ 429.649195][ C1] ? bit_wait_timeout+0x160/0x160 [ 429.649246][ C1] kernfs_find_and_get_ns+0x71/0xc0 [ 429.649288][ C1] sysfs_unmerge_group+0x61/0x170 [ 429.649341][ C1] dpm_sysfs_remove+0x68/0xb0 [ 429.649378][ C1] device_del+0x1a8/0xa50 [ 429.649413][ C1] ? __device_link_del+0x380/0x380 [ 429.649447][ C1] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 429.649498][ C1] ? pm_runtime_barrier+0xe0/0x1a0 [ 429.649543][ C1] device_unregister+0x1d/0xc0 [ 429.649578][ C1] usb_remove_ep_devs+0x42/0x80 [ 429.649620][ C1] usb_disable_device+0x322/0x7f0 [ 429.649673][ C1] usb_disconnect+0x2e1/0x890 [ 429.649713][ C1] hub_event+0x1be0/0x4f30 [ 429.649761][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 429.649800][ C1] ? lock_sync+0x190/0x190 [ 429.649834][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.649877][ C1] process_one_work+0x887/0x15d0 [ 429.649923][ C1] ? lock_sync+0x190/0x190 [ 429.649958][ C1] ? init_worker_pool+0x770/0x770 [ 429.650005][ C1] ? assign_work+0x1a0/0x240 [ 429.650048][ C1] worker_thread+0x8bb/0x1290 [ 429.650097][ C1] ? __kthread_parkme+0x152/0x220 [ 429.650142][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.650187][ C1] kthread+0x33a/0x430 [ 429.650264][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.650306][ C1] ret_from_fork+0x45/0x80 [ 429.650358][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.650400][ C1] ret_from_fork_asm+0x11/0x20 [ 429.650447][ C1] [ 429.650462][ C1] task:kworker/0:7 state:I stack:30608 pid:2526 ppid:2 flags:0x00004000 [ 429.650515][ C1] Workqueue: 0x0 (events) [ 429.650553][ C1] Call Trace: [ 429.650564][ C1] [ 429.650578][ C1] __schedule+0xc79/0x30a0 [ 429.650626][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.650675][ C1] ? worker_thread+0x2de/0x1290 [ 429.650722][ C1] schedule+0xe7/0x1b0 [ 429.650767][ C1] worker_thread+0x2e3/0x1290 [ 429.650814][ C1] ? __kthread_parkme+0x152/0x220 [ 429.650851][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.650902][ C1] kthread+0x33a/0x430 [ 429.650938][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.650979][ C1] ret_from_fork+0x45/0x80 [ 429.651031][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.651072][ C1] ret_from_fork_asm+0x11/0x20 [ 429.651123][ C1] [ 429.651138][ C1] task:udevd state:S stack:27680 pid:2528 ppid:2385 flags:0x00000002 [ 429.651187][ C1] Call Trace: [ 429.651199][ C1] [ 429.651213][ C1] __schedule+0xc79/0x30a0 [ 429.651261][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.651310][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.651351][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.651390][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.651430][ C1] schedule+0xe7/0x1b0 [ 429.651476][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.651514][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.651547][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 429.651590][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 429.651634][ C1] do_epoll_wait+0x131d/0x1a00 [ 429.651682][ C1] ? do_epoll_create+0x470/0x470 [ 429.651727][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 429.651769][ C1] ? rcu_is_watching+0x12/0xb0 [ 429.651817][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.651871][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 429.651916][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 429.651964][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.652004][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.652041][ C1] do_syscall_64+0x38/0xb0 [ 429.652092][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.652139][ C1] RIP: 0033:0x7ff1d2837457 [ 429.652165][ C1] RSP: 002b:00007ffc58f5fe18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 429.652200][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1d2837457 [ 429.652224][ C1] RDX: 0000000000000004 RSI: 00007ffc58f5fe58 RDI: 0000000000000004 [ 429.652248][ C1] RBP: 000055decac39410 R08: 0000000000000007 R09: 54162c7467a39ddd [ 429.652270][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055decac46d40 [ 429.652294][ C1] R13: 00007ffc58f5fe58 R14: 00000000ffffffff R15: 000055decac14910 [ 429.652325][ C1] [ 429.652337][ C1] task:udevd state:S stack:27664 pid:2533 ppid:2385 flags:0x00000002 [ 429.652386][ C1] Call Trace: [ 429.652398][ C1] [ 429.652411][ C1] __schedule+0xc79/0x30a0 [ 429.652461][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.652511][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.652552][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.652598][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.652637][ C1] schedule+0xe7/0x1b0 [ 429.652682][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.652720][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.652753][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 429.652795][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 429.652838][ C1] do_epoll_wait+0x131d/0x1a00 [ 429.652886][ C1] ? do_epoll_create+0x470/0x470 [ 429.652932][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 429.652974][ C1] ? __sys_sendmsg+0x13c/0x1e0 [ 429.653013][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.653059][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 429.653103][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 429.653156][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.653196][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.653234][ C1] do_syscall_64+0x38/0xb0 [ 429.653285][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.653328][ C1] RIP: 0033:0x7ff1d2837457 [ 429.653352][ C1] RSP: 002b:00007ffc58f5fe18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 429.653387][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1d2837457 [ 429.653412][ C1] RDX: 0000000000000004 RSI: 00007ffc58f5fe58 RDI: 0000000000000004 [ 429.653460][ C1] RBP: 000055decac35680 R08: 0000000000000007 R09: 54162c7467a39ddd [ 429.653485][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055decac5bce0 [ 429.653509][ C1] R13: 00007ffc58f5fe58 R14: 00000000ffffffff R15: 000055decac14910 [ 429.653539][ C1] [ 429.653553][ C1] task:udevd state:S stack:28208 pid:2535 ppid:2385 flags:0x00000002 [ 429.653601][ C1] Call Trace: [ 429.653613][ C1] [ 429.653627][ C1] __schedule+0xc79/0x30a0 [ 429.653678][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.653728][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.653769][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.653806][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.653846][ C1] schedule+0xe7/0x1b0 [ 429.653890][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.653928][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.653960][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 429.654001][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 429.654045][ C1] do_epoll_wait+0x131d/0x1a00 [ 429.654093][ C1] ? do_epoll_create+0x470/0x470 [ 429.654147][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 429.654189][ C1] ? __sys_sendmsg+0x13c/0x1e0 [ 429.654228][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.654275][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 429.654319][ C1] ? __ia32_sys_read+0xb0/0xb0 [ 429.654366][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.654405][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.654444][ C1] do_syscall_64+0x38/0xb0 [ 429.654493][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.654534][ C1] RIP: 0033:0x7ff1d2837457 [ 429.654558][ C1] RSP: 002b:00007ffc58f5fe18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 429.654593][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1d2837457 [ 429.654617][ C1] RDX: 0000000000000004 RSI: 00007ffc58f5fe58 RDI: 0000000000000004 [ 429.654641][ C1] RBP: 000055decac33210 R08: 0000000000000007 R09: 54162c7467a39ddd [ 429.654665][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055decac60270 [ 429.654689][ C1] R13: 00007ffc58f5fe58 R14: 00000000ffffffff R15: 000055decac14910 [ 429.654719][ C1] [ 429.654732][ C1] task:kworker/1:8 state:I stack:30352 pid:2536 ppid:2 flags:0x00004000 [ 429.654783][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 429.654822][ C1] Call Trace: [ 429.654832][ C1] [ 429.654847][ C1] __schedule+0xc79/0x30a0 [ 429.654897][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.654945][ C1] ? worker_thread+0x2de/0x1290 [ 429.654994][ C1] schedule+0xe7/0x1b0 [ 429.655037][ C1] worker_thread+0x2e3/0x1290 [ 429.655086][ C1] ? __kthread_parkme+0x152/0x220 [ 429.655130][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.655174][ C1] kthread+0x33a/0x430 [ 429.655211][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.655254][ C1] ret_from_fork+0x45/0x80 [ 429.655307][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.655348][ C1] ret_from_fork_asm+0x11/0x20 [ 429.655397][ C1] [ 429.655410][ C1] task:udevd state:D stack:27712 pid:2537 ppid:2385 flags:0x00004002 [ 429.655460][ C1] Call Trace: [ 429.655471][ C1] [ 429.655485][ C1] __schedule+0xc79/0x30a0 [ 429.655534][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.655583][ C1] ? rwsem_down_read_slowpath+0x2c5/0xb20 [ 429.655639][ C1] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.655693][ C1] schedule+0xe7/0x1b0 [ 429.655739][ C1] schedule_preempt_disabled+0x13/0x20 [ 429.655787][ C1] rwsem_down_read_slowpath+0x625/0xb20 [ 429.655843][ C1] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.655898][ C1] ? lock_sync+0x190/0x190 [ 429.655936][ C1] ? preempt_count_sub+0x150/0x150 [ 429.655993][ C1] down_read+0xf0/0x470 [ 429.656043][ C1] ? down_write+0x200/0x200 [ 429.656095][ C1] kernfs_dop_revalidate+0xf0/0x5a0 [ 429.656143][ C1] lookup_fast+0x232/0x520 [ 429.656177][ C1] walk_component+0x5b/0x5a0 [ 429.656211][ C1] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 429.656254][ C1] ? walk_component+0x5a0/0x5a0 [ 429.656291][ C1] path_lookupat+0x93/0x770 [ 429.656327][ C1] filename_lookup+0x1e7/0x5b0 [ 429.656363][ C1] ? may_linkat+0x340/0x340 [ 429.656395][ C1] ? __might_fault+0xe5/0x190 [ 429.656441][ C1] ? getname_flags.part.0+0x1d5/0x4d0 [ 429.656499][ C1] user_path_at_empty+0x42/0x60 [ 429.656537][ C1] do_readlinkat+0xdd/0x2f0 [ 429.656578][ C1] ? cp_compat_stat+0x850/0x850 [ 429.656616][ C1] ? blkcg_exit_disk+0x40/0x40 [ 429.656663][ C1] __x64_sys_readlink+0x78/0xb0 [ 429.656707][ C1] do_syscall_64+0x38/0xb0 [ 429.656760][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.656801][ C1] RIP: 0033:0x7ff1d282bd47 [ 429.656825][ C1] RSP: 002b:00007ffc58f59a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000059 [ 429.656861][ C1] RAX: ffffffffffffffda RBX: 00007ffc58f59a58 RCX: 00007ff1d282bd47 [ 429.656887][ C1] RDX: 0000000000000400 RSI: 00007ffc58f59a58 RDI: 00007ffc58f59f38 [ 429.656910][ C1] RBP: 0000000000000400 R08: 0000000000000000 R09: 0000000000000000 [ 429.656931][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 00007ffc58f59f38 [ 429.656952][ C1] R13: 00007ffc58f59ea8 R14: 000055decac14910 R15: 00007ffc58f5b049 [ 429.656980][ C1] [ 429.656993][ C1] task:syz-executor212 state:D stack:28864 pid:2596 ppid:2487 flags:0x00004006 [ 429.657041][ C1] Call Trace: [ 429.657053][ C1] [ 429.657067][ C1] __schedule+0xc79/0x30a0 [ 429.657122][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.657171][ C1] ? rwsem_down_write_slowpath+0x48f/0x1290 [ 429.657230][ C1] schedule+0xe7/0x1b0 [ 429.657276][ C1] schedule_preempt_disabled+0x13/0x20 [ 429.657326][ C1] rwsem_down_write_slowpath+0x53e/0x1290 [ 429.657381][ C1] ? find_held_lock+0x2d/0x110 [ 429.657437][ C1] ? down_timeout+0x90/0x90 [ 429.657488][ C1] ? lock_sync+0x190/0x190 [ 429.657527][ C1] ? preempt_count_sub+0x150/0x150 [ 429.657580][ C1] ? __kernfs_new_node+0x54e/0x8a0 [ 429.657620][ C1] down_write+0x1d3/0x200 [ 429.657672][ C1] ? down_write_killable_nested+0x250/0x250 [ 429.657729][ C1] kernfs_add_one+0xb1/0x510 [ 429.657773][ C1] kernfs_create_dir_ns+0x181/0x210 [ 429.657817][ C1] sysfs_create_dir_ns+0x13b/0x2a0 [ 429.657866][ C1] ? sysfs_create_mount_point+0xb0/0xb0 [ 429.657914][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.657952][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.657993][ C1] kobject_add_internal+0x2c8/0x960 [ 429.658044][ C1] kobject_init_and_add+0x11c/0x190 [ 429.658087][ C1] ? kobject_create_and_add+0xf0/0xf0 [ 429.658135][ C1] ? lockdep_init_map_type+0x16d/0x7c0 [ 429.658175][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 429.658218][ C1] bus_add_driver+0x186/0x630 [ 429.658265][ C1] driver_register+0x15c/0x4a0 [ 429.658314][ C1] usb_gadget_register_driver_owner+0xfd/0x2d0 [ 429.658369][ C1] raw_ioctl+0x172f/0x2b80 [ 429.658404][ C1] ? restore_fpregs_from_fpstate+0xc1/0x1d0 [ 429.658443][ C1] ? raw_open+0x510/0x510 [ 429.658475][ C1] ? blkcg_exit_disk+0x40/0x40 [ 429.658517][ C1] ? raw_open+0x510/0x510 [ 429.658550][ C1] __x64_sys_ioctl+0x18f/0x210 [ 429.658594][ C1] do_syscall_64+0x38/0xb0 [ 429.658645][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.658686][ C1] RIP: 0033:0x7ff0f81f082b [ 429.658711][ C1] RSP: 002b:00007ffdd1f948b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.658746][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0f81f082b [ 429.658772][ C1] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 [ 429.658795][ C1] RBP: 00007ffdd1f95970 R08: 0000000000000010 R09: 00312e6364755f79 [ 429.658819][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.658842][ C1] R13: 00007ffdd1f94940 R14: 00007ffdd1f969e0 R15: 00007ff0f82693c0 [ 429.658872][ C1] [ 429.658885][ C1] task:syz-executor212 state:S stack:28720 pid:2765 ppid:2489 flags:0x00000002 [ 429.658934][ C1] Call Trace: [ 429.658944][ C1] [ 429.658959][ C1] __schedule+0xc79/0x30a0 [ 429.659008][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.659058][ C1] ? __lock_acquire+0x182f/0x5de0 [ 429.659097][ C1] schedule+0xe7/0x1b0 [ 429.659150][ C1] schedule_timeout+0x27a/0x2c0 [ 429.659204][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.659263][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.659299][ C1] __down_common+0x328/0x6c0 [ 429.659349][ C1] ? lock_sync+0x190/0x190 [ 429.659385][ C1] ? up+0xb0/0xb0 [ 429.659436][ C1] down_interruptible+0x7b/0xa0 [ 429.659489][ C1] raw_ioctl+0x11d9/0x2b80 [ 429.659526][ C1] ? restore_fpregs_from_fpstate+0xc1/0x1d0 [ 429.659565][ C1] ? raw_open+0x510/0x510 [ 429.659596][ C1] ? blkcg_exit_disk+0x40/0x40 [ 429.659638][ C1] ? raw_open+0x510/0x510 [ 429.659672][ C1] __x64_sys_ioctl+0x18f/0x210 [ 429.659715][ C1] do_syscall_64+0x38/0xb0 [ 429.659766][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.659807][ C1] RIP: 0033:0x7ff0f81f082b [ 429.659831][ C1] RSP: 002b:00007ffdd1f948b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.659866][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0f81f082b [ 429.659891][ C1] RDX: 00007ffdd1f95970 RSI: 0000000080085502 RDI: 0000000000000003 [ 429.659915][ C1] RBP: 00007ffdd1f95970 R08: 0000000000000010 R09: 00322e6364755f79 [ 429.659939][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000800000000 [ 429.659961][ C1] R13: 0000000080085502 R14: 00007ffdd1f969e0 R15: 00007ff0f82693c0 [ 429.659991][ C1] [ 429.660004][ C1] task:syz-executor212 state:S stack:28816 pid:2766 ppid:2490 flags:0x00000002 [ 429.660052][ C1] Call Trace: [ 429.660064][ C1] [ 429.660077][ C1] __schedule+0xc79/0x30a0 [ 429.660135][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.660185][ C1] ? __lock_acquire+0x182f/0x5de0 [ 429.660224][ C1] schedule+0xe7/0x1b0 [ 429.660269][ C1] schedule_timeout+0x27a/0x2c0 [ 429.660324][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.660384][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.660419][ C1] __down_common+0x328/0x6c0 [ 429.660470][ C1] ? lock_sync+0x190/0x190 [ 429.660506][ C1] ? up+0xb0/0xb0 [ 429.660557][ C1] down_interruptible+0x7b/0xa0 [ 429.660609][ C1] raw_ioctl+0x11d9/0x2b80 [ 429.660646][ C1] ? restore_fpregs_from_fpstate+0xc1/0x1d0 [ 429.660684][ C1] ? raw_open+0x510/0x510 [ 429.660717][ C1] ? blkcg_exit_disk+0x40/0x40 [ 429.660759][ C1] ? raw_open+0x510/0x510 [ 429.660793][ C1] __x64_sys_ioctl+0x18f/0x210 [ 429.660835][ C1] do_syscall_64+0x38/0xb0 [ 429.660886][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.660926][ C1] RIP: 0033:0x7ff0f81f082b [ 429.660950][ C1] RSP: 002b:00007ffdd1f948b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.660986][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0f81f082b [ 429.661009][ C1] RDX: 00007ffdd1f95970 RSI: 0000000080085502 RDI: 0000000000000003 [ 429.661033][ C1] RBP: 00007ffdd1f95970 R08: 0000000000000010 R09: 00332e6364755f79 [ 429.661058][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000800000000 [ 429.661082][ C1] R13: 0000000080085502 R14: 00007ffdd1f969e0 R15: 00007ff0f82693c0 [ 429.661112][ C1] [ 429.661132][ C1] task:syz-executor212 state:S stack:28112 pid:2767 ppid:2493 flags:0x00000002 [ 429.661180][ C1] Call Trace: [ 429.661191][ C1] [ 429.661205][ C1] __schedule+0xc79/0x30a0 [ 429.661254][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.661303][ C1] ? __lock_acquire+0x182f/0x5de0 [ 429.661342][ C1] schedule+0xe7/0x1b0 [ 429.661387][ C1] schedule_timeout+0x27a/0x2c0 [ 429.661443][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.661503][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.661538][ C1] __down_common+0x328/0x6c0 [ 429.661588][ C1] ? lock_sync+0x190/0x190 [ 429.661625][ C1] ? up+0xb0/0xb0 [ 429.661674][ C1] down_interruptible+0x7b/0xa0 [ 429.661727][ C1] raw_ioctl+0x11d9/0x2b80 [ 429.661764][ C1] ? restore_fpregs_from_fpstate+0xc1/0x1d0 [ 429.661803][ C1] ? raw_open+0x510/0x510 [ 429.661835][ C1] ? blkcg_exit_disk+0x40/0x40 [ 429.661878][ C1] ? raw_open+0x510/0x510 [ 429.661911][ C1] __x64_sys_ioctl+0x18f/0x210 [ 429.661955][ C1] do_syscall_64+0x38/0xb0 [ 429.662006][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.662047][ C1] RIP: 0033:0x7ff0f81f082b [ 429.662072][ C1] RSP: 002b:00007ffdd1f948b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.662106][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0f81f082b [ 429.662143][ C1] RDX: 00007ffdd1f95970 RSI: 0000000080085502 RDI: 0000000000000003 [ 429.662167][ C1] RBP: 00007ffdd1f95970 R08: 0000000000000010 R09: 00342e6364755f79 [ 429.662192][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000800000000 [ 429.662216][ C1] R13: 0000000080085502 R14: 00007ffdd1f969e0 R15: 00007ff0f82693c0 [ 429.662246][ C1] [ 429.662259][ C1] task:syz-executor212 state:S stack:28912 pid:2768 ppid:2486 flags:0x00000002 [ 429.662308][ C1] Call Trace: [ 429.662320][ C1] [ 429.662334][ C1] __schedule+0xc79/0x30a0 [ 429.662383][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.662434][ C1] ? __lock_acquire+0x182f/0x5de0 [ 429.662474][ C1] schedule+0xe7/0x1b0 [ 429.662518][ C1] schedule_timeout+0x27a/0x2c0 [ 429.662573][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.662633][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.662670][ C1] __down_common+0x328/0x6c0 [ 429.662719][ C1] ? lock_sync+0x190/0x190 [ 429.662756][ C1] ? up+0xb0/0xb0 [ 429.662808][ C1] down_interruptible+0x7b/0xa0 [ 429.662860][ C1] raw_ioctl+0x11d9/0x2b80 [ 429.662895][ C1] ? restore_fpregs_from_fpstate+0xc1/0x1d0 [ 429.662935][ C1] ? raw_open+0x510/0x510 [ 429.662966][ C1] ? blkcg_exit_disk+0x40/0x40 [ 429.663009][ C1] ? raw_open+0x510/0x510 [ 429.663042][ C1] __x64_sys_ioctl+0x18f/0x210 [ 429.663084][ C1] do_syscall_64+0x38/0xb0 [ 429.663144][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.663185][ C1] RIP: 0033:0x7ff0f81f082b [ 429.663210][ C1] RSP: 002b:00007ffdd1f948b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.663245][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0f81f082b [ 429.663269][ C1] RDX: 00007ffdd1f95970 RSI: 0000000080085502 RDI: 0000000000000003 [ 429.663294][ C1] RBP: 00007ffdd1f95970 R08: 0000000000000010 R09: 00302e6364755f79 [ 429.663319][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000800000000 [ 429.663342][ C1] R13: 0000000080085502 R14: 00007ffdd1f969e0 R15: 00007ff0f82693c0 [ 429.663371][ C1] [ 429.663384][ C1] task:syz-executor212 state:S stack:28544 pid:2769 ppid:2495 flags:0x00000002 [ 429.663433][ C1] Call Trace: [ 429.663444][ C1] [ 429.663458][ C1] __schedule+0xc79/0x30a0 [ 429.663507][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.663558][ C1] ? __lock_acquire+0x182f/0x5de0 [ 429.663597][ C1] schedule+0xe7/0x1b0 [ 429.663641][ C1] schedule_timeout+0x27a/0x2c0 [ 429.663697][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.663755][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.663792][ C1] __down_common+0x328/0x6c0 [ 429.663840][ C1] ? lock_sync+0x190/0x190 [ 429.663876][ C1] ? up+0xb0/0xb0 [ 429.663926][ C1] down_interruptible+0x7b/0xa0 [ 429.663979][ C1] raw_ioctl+0x11d9/0x2b80 [ 429.664016][ C1] ? restore_fpregs_from_fpstate+0xc1/0x1d0 [ 429.664055][ C1] ? raw_open+0x510/0x510 [ 429.664087][ C1] ? blkcg_exit_disk+0x40/0x40 [ 429.664136][ C1] ? raw_open+0x510/0x510 [ 429.664170][ C1] __x64_sys_ioctl+0x18f/0x210 [ 429.664214][ C1] do_syscall_64+0x38/0xb0 [ 429.664266][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.664307][ C1] RIP: 0033:0x7ff0f81f082b [ 429.664332][ C1] RSP: 002b:00007ffdd1f948b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.664367][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0f81f082b [ 429.664391][ C1] RDX: 00007ffdd1f95970 RSI: 0000000080085502 RDI: 0000000000000003 [ 429.664416][ C1] RBP: 00007ffdd1f95970 R08: 0000000000000010 R09: 00352e6364755f79 [ 429.664441][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000800000000 [ 429.664464][ C1] R13: 0000000080085502 R14: 00007ffdd1f969e0 R15: 00007ff0f82693c0 [ 429.664494][ C1] [ 429.664506][ C1] [ 429.664506][ C1] Showing all locks held in the system: [ 429.664520][ C1] 7 locks held by kworker/0:0/8: [ 429.664540][ C1] #0: ffff88810aa6dd38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x774/0x15d0 [ 429.664637][ C1] #1: ffffc9000008fd88 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7a7/0x15d0 [ 429.664732][ C1] #2: ffff888106335190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f30 [ 429.664819][ C1] #3: ffff88811bed8190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 429.664914][ C1] #4: ffff88811bfbd160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 429.665008][ C1] #5: ffff88811d4b1a20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 429.665101][ C1] #6: ffffffff88aa3328 (input_mutex){+.+.}-{3:3}, at: input_register_device+0xa27/0x1130 [ 429.665215][ C1] 7 locks held by kworker/1:0/22: [ 429.665235][ C1] #0: ffff88810aa6dd38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x774/0x15d0 [ 429.665328][ C1] #1: ffffc9000017fd88 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7a7/0x15d0 [ 429.665421][ C1] #2: ffff888105bf5190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f30 [ 429.665507][ C1] #3: ffff8881158c8190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x890 [ 429.665593][ C1] #4: ffff88811beda160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 429.665693][ C1] #5: ffff888109fc1a20 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 429.665792][ C1] #6: ffffffff88aa3328 (input_mutex){+.+.}-{3:3}, at: __input_unregister_device+0x136/0x450 [ 429.665885][ C1] 7 locks held by kworker/1:2/1781: [ 429.665906][ C1] #0: ffff88810aa6dd38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x774/0x15d0 [ 429.666000][ C1] #1: ffffc900035bfd88 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7a7/0x15d0 [ 429.666095][ C1] #2: ffff888105fe5190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f30 [ 429.666188][ C1] #3: ffff88811b744190 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 429.666283][ C1] #4: ffff88811b84e160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 429.666376][ C1] #5: ffff8881123fda20 (&dev->mutex){....}-{3:3}, at: __device_attach+0x7f/0x4b0 [ 429.666469][ C1] #6: ffffffff88aa3328 (input_mutex){+.+.}-{3:3}, at: input_register_device+0xa27/0x1130 [ 429.666574][ C1] 2 locks held by syslogd/2367: [ 429.666594][ C1] #0: ffff8881f663b518 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x290/0x30a0 [ 429.666689][ C1] #1: ffff888112f261e8 (rlock-AF_UNIX){+.+.}-{2:2}, at: __skb_try_recv_datagram+0x141/0x4f0 [ 429.666787][ C1] 1 lock held by udevd/2385: [ 429.666806][ C1] #0: ffff88810165f948 (&root->kernfs_rwsem){++++}-{3:3}, at: kernfs_dop_revalidate+0xf0/0x5a0 [ 429.666896][ C1] 2 locks held by getty/2443: [ 429.666915][ C1] #0: ffff88810bb160a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 429.667004][ C1] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfc5/0x1480 [ 429.667093][ C1] 1 lock held by udevd/2500: [ 429.667118][ C1] #0: ffff88810165f948 (&root->kernfs_rwsem){++++}-{3:3}, at: kernfs_dop_revalidate+0xf0/0x5a0 [ 429.667209][ C1] 2 locks held by kworker/1:3/2503: [ 429.667229][ C1] #0: ffff888100070d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x774/0x15d0 [ 429.667321][ C1] #1: ffffc9000156fd88 (console_work){+.+.}-{0:0}, at: process_one_work+0x7a7/0x15d0 [ 429.667415][ C1] 1 lock held by udevd/2507: [ 429.667434][ C1] #0: ffff88810165f948 (&root->kernfs_rwsem){++++}-{3:3}, at: kernfs_dop_revalidate+0xf0/0x5a0 [ 429.667522][ C1] 1 lock held by udevd/2508: [ 429.667541][ C1] #0: ffff88810165f948 (&root->kernfs_rwsem){++++}-{3:3}, at: kernfs_dop_revalidate+0xf0/0x5a0 [ 429.667630][ C1] 9 locks held by kworker/1:4/2514: [ 429.667651][ C1] 10 locks held by kworker/1:6/2517: [ 429.667671][ C1] #0: ffff88810aa6dd38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x774/0x15d0 [ 429.667765][ C1] #1: ffffc900016bfd88 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7a7/0x15d0 [ 429.667862][ C1] #2: ffff888105bd5190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f30 [ 429.667947][ C1] #3: ffffffff87e9a040 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x3d1/0x630 [ 429.668040][ C1] #4: ffffffff87e9a0b0 (console_srcu){....}-{0:0}, at: console_flush_all+0xea/0xf70 [ 429.668135][ C1] #5: ffffc90000198ce0 ((&dev->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x580 [ 429.668237][ C1] #6: ffff8881175f2230 (&dev->event_lock){-.-.}-{2:2}, at: input_repeat_key+0x29/0x340 [ 429.668320][ C1] #7: ffffffff87eac820 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x7a0 [ 429.668404][ C1] #8: ffffffff8833ddf8 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17c0 [ 429.668489][ C1] #9: ffffffff87eac820 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x340 [ 429.668576][ C1] 5 locks held by kworker/0:6/2525: [ 429.668596][ C1] #0: ffff88810aa6dd38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x774/0x15d0 [ 429.668691][ C1] #1: ffffc9000148fd88 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7a7/0x15d0 [ 429.668787][ C1] #2: ffff888105fbd190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f30 [ 429.668874][ C1] #3: ffff88811b743190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x890 [ 429.668960][ C1] #4: ffff88810165f948 (&root->kernfs_rwsem){++++}-{3:3}, at: kernfs_find_and_get_ns+0x71/0xc0 [ 429.669052][ C1] 1 lock held by udevd/2537: [ 429.669071][ C1] #0: ffff88810165f948 (&root->kernfs_rwsem){++++}-{3:3}, at: kernfs_dop_revalidate+0xf0/0x5a0 [ 429.669168][ C1] 1 lock held by syz-executor212/2596: [ 429.669188][ C1] #0: ffff88810165f948 (&root->kernfs_rwsem){++++}-{3:3}, at: kernfs_add_one+0xb1/0x510 [ 429.669279][ C1] [ 429.669287][ C1] ============================================= [ 429.669287][ C1] [ 429.721196][ C1] task:init state:S stack:22800 pid:1 ppid:0 flags:0x00000002 [ 429.721261][ C1] Call Trace: [ 429.721274][ C1] [ 429.721288][ C1] __schedule+0xc79/0x30a0 [ 429.721345][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.721396][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.721443][ C1] schedule+0xe7/0x1b0 [ 429.721486][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.721526][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.721558][ C1] ? do_sigtimedwait+0x372/0x5b0 [ 429.721594][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.721635][ C1] do_sigtimedwait+0x42a/0x5b0 [ 429.721670][ C1] ? __set_task_blocked+0x190/0x190 [ 429.721704][ C1] ? preempt_count_sub+0x150/0x150 [ 429.721758][ C1] ? preempt_count_sub+0x150/0x150 [ 429.721817][ C1] __x64_sys_rt_sigtimedwait+0x1ec/0x2d0 [ 429.721862][ C1] ? __do_sys_pidfd_send_signal+0x660/0x660 [ 429.721905][ C1] ? __do_sys_rseq+0x750/0x750 [ 429.721961][ C1] ? blkcg_exit_disk+0x40/0x40 [ 429.722007][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.722049][ C1] do_syscall_64+0x38/0xb0 [ 429.722103][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.722145][ C1] RIP: 0033:0x7fb346ceb23c [ 429.722172][ C1] RSP: 002b:00007ffecd280580 EFLAGS: 00000246 ORIG_RAX: 0000000000000080 [ 429.722209][ C1] RAX: ffffffffffffffda RBX: 00007fb346f2113c RCX: 00007fb346ceb23c [ 429.722234][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fb346f264a8 [ 429.722256][ C1] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000 [ 429.722277][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 00007fb346f264a0 [ 429.722300][ C1] R13: 00007ffecd2805e8 R14: 000055daf8355169 R15: 00007fb346f57a80 [ 429.722329][ C1] [ 429.722343][ C1] task:kthreadd state:S stack:27968 pid:2 ppid:0 flags:0x00004000 [ 429.722403][ C1] Call Trace: [ 429.722414][ C1] [ 429.722427][ C1] __schedule+0xc79/0x30a0 [ 429.722475][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.722525][ C1] ? kthreadd+0x546/0x7b0 [ 429.722565][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.722605][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.722645][ C1] schedule+0xe7/0x1b0 [ 429.722690][ C1] kthreadd+0x5b9/0x7b0 [ 429.722731][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.722776][ C1] ? kthread_is_per_cpu+0xf0/0xf0 [ 429.722816][ C1] ret_from_fork+0x45/0x80 [ 429.722869][ C1] ? kthread_is_per_cpu+0xf0/0xf0 [ 429.722909][ C1] ret_from_fork_asm+0x11/0x20 [ 429.722964][ C1] [ 429.722978][ C1] task:pool_workqueue_ state:S stack:28696 pid:3 ppid:2 flags:0x00004000 [ 429.723029][ C1] Call Trace: [ 429.723041][ C1] [ 429.723055][ C1] __schedule+0xc79/0x30a0 [ 429.723104][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.723152][ C1] ? kthread_worker_fn+0x4dc/0xa80 [ 429.723195][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.723235][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.723274][ C1] schedule+0xe7/0x1b0 [ 429.723320][ C1] kthread_worker_fn+0x4f9/0xa80 [ 429.723357][ C1] ? put_unbound_pool+0x7c0/0x7c0 [ 429.723411][ C1] ? kthread_freezable_should_stop+0x190/0x190 [ 429.723453][ C1] kthread+0x33a/0x430 [ 429.723490][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.723532][ C1] ret_from_fork+0x45/0x80 [ 429.723582][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.723623][ C1] ret_from_fork_asm+0x11/0x20 [ 429.723670][ C1] [ 429.723683][ C1] task:kworker/R-rcu_g state:I stack:30088 pid:4 ppid:2 flags:0x00004000 [ 429.723735][ C1] Call Trace: [ 429.723746][ C1] [ 429.723760][ C1] __schedule+0xc79/0x30a0 [ 429.723809][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.723859][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.723903][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.723950][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.723987][ C1] schedule+0xe7/0x1b0 [ 429.724033][ C1] rescuer_thread+0x882/0xcf0 [ 429.724077][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.724112][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.724151][ C1] ? kthread+0x26d/0x430 [ 429.724190][ C1] ? worker_thread+0x1290/0x1290 [ 429.724234][ C1] ? __kthread_parkme+0x152/0x220 [ 429.724270][ C1] ? worker_thread+0x1290/0x1290 [ 429.724314][ C1] kthread+0x33a/0x430 [ 429.724350][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.724392][ C1] ret_from_fork+0x45/0x80 [ 429.724450][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.724492][ C1] ret_from_fork_asm+0x11/0x20 [ 429.724539][ C1] [ 429.724553][ C1] task:kworker/R-rcu_p state:I stack:30784 pid:5 ppid:2 flags:0x00004000 [ 429.724605][ C1] Call Trace: [ 429.724616][ C1] [ 429.724630][ C1] __schedule+0xc79/0x30a0 [ 429.724679][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.724728][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.724772][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.724813][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.724854][ C1] schedule+0xe7/0x1b0 [ 429.724899][ C1] rescuer_thread+0x882/0xcf0 [ 429.724949][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.724987][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.725026][ C1] ? kthread+0x26d/0x430 [ 429.725063][ C1] ? worker_thread+0x1290/0x1290 [ 429.725106][ C1] ? __kthread_parkme+0x152/0x220 [ 429.725143][ C1] ? worker_thread+0x1290/0x1290 [ 429.725185][ C1] kthread+0x33a/0x430 [ 429.725222][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.725264][ C1] ret_from_fork+0x45/0x80 [ 429.725315][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.725357][ C1] ret_from_fork_asm+0x11/0x20 [ 429.725404][ C1] [ 429.725416][ C1] task:kworker/R-slub_ state:I stack:30784 pid:6 ppid:2 flags:0x00004000 [ 429.725467][ C1] Call Trace: [ 429.725478][ C1] [ 429.725493][ C1] __schedule+0xc79/0x30a0 [ 429.725541][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.725590][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.725634][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.725675][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.725715][ C1] schedule+0xe7/0x1b0 [ 429.725759][ C1] rescuer_thread+0x882/0xcf0 [ 429.725803][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.725840][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.725878][ C1] ? kthread+0x26d/0x430 [ 429.725917][ C1] ? worker_thread+0x1290/0x1290 [ 429.725968][ C1] ? __kthread_parkme+0x152/0x220 [ 429.726006][ C1] ? worker_thread+0x1290/0x1290 [ 429.726050][ C1] kthread+0x33a/0x430 [ 429.726088][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.726129][ C1] ret_from_fork+0x45/0x80 [ 429.726182][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.726223][ C1] ret_from_fork_asm+0x11/0x20 [ 429.726271][ C1] [ 429.726284][ C1] task:kworker/R-netns state:I stack:30784 pid:7 ppid:2 flags:0x00004000 [ 429.726335][ C1] Call Trace: [ 429.726346][ C1] [ 429.726360][ C1] __schedule+0xc79/0x30a0 [ 429.726409][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.726457][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.726502][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.726541][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.726581][ C1] schedule+0xe7/0x1b0 [ 429.726625][ C1] rescuer_thread+0x882/0xcf0 [ 429.726670][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.726706][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.726745][ C1] ? kthread+0x26d/0x430 [ 429.726784][ C1] ? worker_thread+0x1290/0x1290 [ 429.726828][ C1] ? __kthread_parkme+0x152/0x220 [ 429.726865][ C1] ? worker_thread+0x1290/0x1290 [ 429.726914][ C1] kthread+0x33a/0x430 [ 429.726962][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.727005][ C1] ret_from_fork+0x45/0x80 [ 429.727058][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.727100][ C1] ret_from_fork_asm+0x11/0x20 [ 429.727147][ C1] [ 429.727160][ C1] task:kworker/0:0 state:S stack:22912 pid:8 ppid:2 flags:0x00004000 [ 429.727210][ C1] Workqueue: usb_hub_wq hub_event [ 429.727248][ C1] Call Trace: [ 429.727259][ C1] [ 429.727273][ C1] __schedule+0xc79/0x30a0 [ 429.727319][ C1] ? kasan_save_stack+0x43/0x50 [ 429.727360][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.727409][ C1] ? __mutex_lock+0x962/0x1340 [ 429.727461][ C1] schedule+0xe7/0x1b0 [ 429.727506][ C1] schedule_preempt_disabled+0x13/0x20 [ 429.727555][ C1] __mutex_lock+0x967/0x1340 [ 429.727604][ C1] ? input_register_device+0xa27/0x1130 [ 429.727661][ C1] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 429.727711][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.727750][ C1] ? __kmem_cache_free+0xff/0x330 [ 429.727790][ C1] ? input_register_device+0xa27/0x1130 [ 429.727844][ C1] input_register_device+0xa27/0x1130 [ 429.727902][ C1] hidinput_connect+0x1da5/0x2b60 [ 429.727967][ C1] hid_connect+0x139e/0x18a0 [ 429.728015][ C1] ? kasan_set_track+0x25/0x30 [ 429.728055][ C1] ? hid_match_id+0x300/0x300 [ 429.728100][ C1] ? usbhid_start+0x1531/0x2340 [ 429.728148][ C1] hid_hw_start+0xa0/0x130 [ 429.728196][ C1] hid_device_probe+0x3dd/0x480 [ 429.728244][ C1] ? hid_match_device+0x3a0/0x3a0 [ 429.728291][ C1] really_probe+0x234/0xc90 [ 429.728340][ C1] __driver_probe_device+0x1de/0x4b0 [ 429.728389][ C1] driver_probe_device+0x4c/0x1a0 [ 429.728437][ C1] __device_attach_driver+0x1d4/0x300 [ 429.728488][ C1] ? driver_probe_device+0x1a0/0x1a0 [ 429.728533][ C1] bus_for_each_drv+0x157/0x1d0 [ 429.728576][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 429.728618][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.728655][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.728693][ C1] __device_attach+0x1e8/0x4b0 [ 429.728740][ C1] ? device_driver_attach+0x200/0x200 [ 429.728787][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.728830][ C1] bus_probe_device+0x17c/0x1c0 [ 429.728875][ C1] device_add+0x1182/0x1ac0 [ 429.728914][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 429.728966][ C1] ? __debugfs_create_file+0x446/0x6a0 [ 429.729018][ C1] hid_add_device+0x371/0xa60 [ 429.729065][ C1] ? lockdep_init_map_type+0x16d/0x7c0 [ 429.729104][ C1] ? modalias_show+0x150/0x150 [ 429.729147][ C1] ? lockdep_init_map_type+0x16d/0x7c0 [ 429.729185][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 429.729228][ C1] usbhid_probe+0xd0a/0x1360 [ 429.729271][ C1] usb_probe_interface+0x307/0x930 [ 429.729327][ C1] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 429.729381][ C1] really_probe+0x234/0xc90 [ 429.729427][ C1] __driver_probe_device+0x1de/0x4b0 [ 429.729477][ C1] driver_probe_device+0x4c/0x1a0 [ 429.729525][ C1] __device_attach_driver+0x1d4/0x300 [ 429.729573][ C1] ? driver_probe_device+0x1a0/0x1a0 [ 429.729618][ C1] bus_for_each_drv+0x157/0x1d0 [ 429.729661][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 429.729702][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.729739][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.729777][ C1] __device_attach+0x1e8/0x4b0 [ 429.729822][ C1] ? device_driver_attach+0x200/0x200 [ 429.729870][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.729912][ C1] bus_probe_device+0x17c/0x1c0 [ 429.729964][ C1] device_add+0x1182/0x1ac0 [ 429.730004][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 429.730048][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.730089][ C1] usb_set_configuration+0x10cb/0x1c40 [ 429.730148][ C1] usb_generic_driver_probe+0xca/0x130 [ 429.730199][ C1] usb_probe_device+0xda/0x2c0 [ 429.730251][ C1] ? usb_driver_release_interface+0x190/0x190 [ 429.730307][ C1] really_probe+0x234/0xc90 [ 429.730353][ C1] __driver_probe_device+0x1de/0x4b0 [ 429.730400][ C1] ? usb_driver_applicable+0x1c4/0x220 [ 429.730454][ C1] driver_probe_device+0x4c/0x1a0 [ 429.730501][ C1] __device_attach_driver+0x1d4/0x300 [ 429.730550][ C1] ? driver_probe_device+0x1a0/0x1a0 [ 429.730596][ C1] bus_for_each_drv+0x157/0x1d0 [ 429.730639][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 429.730680][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.730716][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.730754][ C1] __device_attach+0x1e8/0x4b0 [ 429.730800][ C1] ? device_driver_attach+0x200/0x200 [ 429.730848][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.730890][ C1] bus_probe_device+0x17c/0x1c0 [ 429.730935][ C1] device_add+0x1182/0x1ac0 [ 429.730981][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 429.731025][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 429.731078][ C1] usb_new_device+0xd80/0x1960 [ 429.731119][ C1] ? hub_disconnect+0x520/0x520 [ 429.731159][ C1] hub_event+0x2e62/0x4f30 [ 429.731208][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 429.731248][ C1] ? lock_sync+0x190/0x190 [ 429.731283][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 429.731327][ C1] process_one_work+0x887/0x15d0 [ 429.731375][ C1] ? lock_sync+0x190/0x190 [ 429.731410][ C1] ? init_worker_pool+0x770/0x770 [ 429.731454][ C1] ? assign_work+0x1a0/0x240 [ 429.731496][ C1] worker_thread+0x8bb/0x1290 [ 429.731544][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.731588][ C1] kthread+0x33a/0x430 [ 429.731625][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.731666][ C1] ret_from_fork+0x45/0x80 [ 429.731717][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.731758][ C1] ret_from_fork_asm+0x11/0x20 [ 429.731805][ C1] [ 429.731818][ C1] task:kworker/0:1 state:I stack:22752 pid:9 ppid:2 flags:0x00004000 [ 429.731869][ C1] Workqueue: 0x0 (events) [ 429.731907][ C1] Call Trace: [ 429.731918][ C1] [ 429.731932][ C1] __schedule+0xc79/0x30a0 [ 429.731989][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.732039][ C1] ? worker_thread+0x2de/0x1290 [ 429.732086][ C1] schedule+0xe7/0x1b0 [ 429.732132][ C1] worker_thread+0x2e3/0x1290 [ 429.732179][ C1] ? __kthread_parkme+0x152/0x220 [ 429.732216][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.732260][ C1] kthread+0x33a/0x430 [ 429.732298][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.732340][ C1] ret_from_fork+0x45/0x80 [ 429.732392][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.732435][ C1] ret_from_fork_asm+0x11/0x20 [ 429.732482][ C1] [ 429.732495][ C1] task:kworker/0:0H state:I stack:29376 pid:10 ppid:2 flags:0x00004000 [ 429.732547][ C1] Workqueue: 0x0 (events_highpri) [ 429.732584][ C1] Call Trace: [ 429.732594][ C1] [ 429.732613][ C1] __schedule+0xc79/0x30a0 [ 429.732662][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.732710][ C1] ? worker_thread+0x2de/0x1290 [ 429.732756][ C1] schedule+0xe7/0x1b0 [ 429.732800][ C1] worker_thread+0x2e3/0x1290 [ 429.732849][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.732893][ C1] kthread+0x33a/0x430 [ 429.732931][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.732979][ C1] ret_from_fork+0x45/0x80 [ 429.733032][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.733073][ C1] ret_from_fork_asm+0x11/0x20 [ 429.733121][ C1] [ 429.733134][ C1] task:kworker/u4:0 state:I stack:24352 pid:11 ppid:2 flags:0x00004000 [ 429.733185][ C1] Workqueue: 0x0 (events_unbound) [ 429.733221][ C1] Call Trace: [ 429.733232][ C1] [ 429.733245][ C1] __schedule+0xc79/0x30a0 [ 429.733299][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.733348][ C1] ? worker_thread+0x2de/0x1290 [ 429.733396][ C1] schedule+0xe7/0x1b0 [ 429.733460][ C1] worker_thread+0x2e3/0x1290 [ 429.733511][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.733556][ C1] kthread+0x33a/0x430 [ 429.733595][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.733638][ C1] ret_from_fork+0x45/0x80 [ 429.733695][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.733737][ C1] ret_from_fork_asm+0x11/0x20 [ 429.733784][ C1] [ 429.733797][ C1] task:kworker/R-mm_pe state:I stack:30240 pid:12 ppid:2 flags:0x00004000 [ 429.733848][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 429.733885][ C1] Call Trace: [ 429.733896][ C1] [ 429.733909][ C1] __schedule+0xc79/0x30a0 [ 429.733964][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.734012][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.734055][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.734095][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.734135][ C1] schedule+0xe7/0x1b0 [ 429.734179][ C1] rescuer_thread+0x882/0xcf0 [ 429.734229][ C1] ? worker_thread+0x1290/0x1290 [ 429.734272][ C1] ? __kthread_parkme+0x152/0x220 [ 429.734309][ C1] ? worker_thread+0x1290/0x1290 [ 429.734351][ C1] kthread+0x33a/0x430 [ 429.734388][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.734430][ C1] ret_from_fork+0x45/0x80 [ 429.734482][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.734524][ C1] ret_from_fork_asm+0x11/0x20 [ 429.734571][ C1] [ 429.734584][ C1] task:rcu_tasks_kthre state:I stack:28440 pid:13 ppid:2 flags:0x00004000 [ 429.734633][ C1] Call Trace: [ 429.734644][ C1] [ 429.734658][ C1] __schedule+0xc79/0x30a0 [ 429.734708][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.734763][ C1] schedule+0xe7/0x1b0 [ 429.734809][ C1] rcu_tasks_one_gp+0x566/0xf20 [ 429.734847][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 429.734905][ C1] rcu_tasks_kthread+0x1c8/0x260 [ 429.734952][ C1] ? rcu_tasks_trace_postgp+0x180/0x180 [ 429.734994][ C1] kthread+0x33a/0x430 [ 429.735031][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.735073][ C1] ret_from_fork+0x45/0x80 [ 429.735126][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.735167][ C1] ret_from_fork_asm+0x11/0x20 [ 429.735220][ C1] [ 429.735233][ C1] task:rcu_tasks_trace state:I stack:29064 pid:14 ppid:2 flags:0x00004000 [ 429.735283][ C1] Call Trace: [ 429.735293][ C1] [ 429.735307][ C1] __schedule+0xc79/0x30a0 [ 429.735356][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.735410][ C1] schedule+0xe7/0x1b0 [ 429.735455][ C1] rcu_tasks_one_gp+0x566/0xf20 [ 429.735494][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 429.735550][ C1] rcu_tasks_kthread+0x1c8/0x260 [ 429.735591][ C1] ? rcu_tasks_trace_postgp+0x180/0x180 [ 429.735631][ C1] kthread+0x33a/0x430 [ 429.735670][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.735711][ C1] ret_from_fork+0x45/0x80 [ 429.735763][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.735806][ C1] ret_from_fork_asm+0x11/0x20 [ 429.735854][ C1] [ 429.735867][ C1] task:ksoftirqd/0 state:S stack:28448 pid:15 ppid:2 flags:0x00004000 [ 429.735916][ C1] Call Trace: [ 429.735926][ C1] [ 429.735946][ C1] __schedule+0xc79/0x30a0 [ 429.735995][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.736041][ C1] ? __do_softirq+0x743/0x94e [ 429.736081][ C1] ? _local_bh_enable+0xa0/0xa0 [ 429.736119][ C1] ? preempt_count_sub+0x150/0x150 [ 429.736175][ C1] schedule+0xe7/0x1b0 [ 429.736219][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 429.736257][ C1] ? sort_range+0x30/0x30 [ 429.736292][ C1] kthread+0x33a/0x430 [ 429.736337][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.736379][ C1] ret_from_fork+0x45/0x80 [ 429.736432][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.736473][ C1] ret_from_fork_asm+0x11/0x20 [ 429.736521][ C1] [ 429.736534][ C1] task:rcu_preempt state:I stack:29120 pid:16 ppid:2 flags:0x00004000 [ 429.736581][ C1] Call Trace: [ 429.736592][ C1] [ 429.736606][ C1] __schedule+0xc79/0x30a0 [ 429.736654][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.736702][ C1] ? timer_fixup_activate+0x2b0/0x2b0 [ 429.736760][ C1] schedule+0xe7/0x1b0 [ 429.736806][ C1] schedule_timeout+0x157/0x2c0 [ 429.736862][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.736917][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 429.737045][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.737091][ C1] ? prepare_to_swait_event+0xf5/0x470 [ 429.737137][ C1] rcu_gp_fqs_loop+0x1ec/0xa50 [ 429.737194][ C1] ? force_qs_rnp+0x8d0/0x8d0 [ 429.737243][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.737298][ C1] rcu_gp_kthread+0x249/0x380 [ 429.737351][ C1] ? rcu_gp_init+0x14e0/0x14e0 [ 429.737406][ C1] ? __kthread_parkme+0x152/0x220 [ 429.737467][ C1] ? rcu_gp_init+0x14e0/0x14e0 [ 429.737519][ C1] kthread+0x33a/0x430 [ 429.737557][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.737598][ C1] ret_from_fork+0x45/0x80 [ 429.737650][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.737690][ C1] ret_from_fork_asm+0x11/0x20 [ 429.737737][ C1] [ 429.737751][ C1] task:migration/0 state:S stack:30144 pid:17 ppid:2 flags:0x00004000 [ 429.737807][ C1] Stopper: 0x0 <- 0x0 [ 429.737832][ C1] Call Trace: [ 429.737844][ C1] [ 429.737858][ C1] __schedule+0xc79/0x30a0 [ 429.737907][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.737954][ C1] ? cpu_stop_should_run+0x7e/0xc0 [ 429.738000][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.738046][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.738081][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.738120][ C1] schedule+0xe7/0x1b0 [ 429.738165][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 429.738203][ C1] ? sort_range+0x30/0x30 [ 429.738237][ C1] kthread+0x33a/0x430 [ 429.738275][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.738319][ C1] ret_from_fork+0x45/0x80 [ 429.738373][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.738415][ C1] ret_from_fork_asm+0x11/0x20 [ 429.738470][ C1] [ 429.738483][ C1] task:cpuhp/0 state:S stack:27104 pid:18 ppid:2 flags:0x00004000 [ 429.738534][ C1] Call Trace: [ 429.738546][ C1] [ 429.738560][ C1] __schedule+0xc79/0x30a0 [ 429.738604][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.738645][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.738691][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.738728][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.738765][ C1] ? take_cpu_down+0x190/0x190 [ 429.738816][ C1] schedule+0xe7/0x1b0 [ 429.738861][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 429.738901][ C1] ? sort_range+0x30/0x30 [ 429.738936][ C1] kthread+0x33a/0x430 [ 429.738974][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.739016][ C1] ret_from_fork+0x45/0x80 [ 429.739077][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.739118][ C1] ret_from_fork_asm+0x11/0x20 [ 429.739164][ C1] [ 429.739177][ C1] task:cpuhp/1 state:S stack:28240 pid:19 ppid:2 flags:0x00004000 [ 429.739226][ C1] Call Trace: [ 429.739236][ C1] [ 429.739250][ C1] __schedule+0xc79/0x30a0 [ 429.739296][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.739336][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.739383][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.739420][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.739465][ C1] ? take_cpu_down+0x190/0x190 [ 429.739516][ C1] schedule+0xe7/0x1b0 [ 429.739564][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 429.739604][ C1] ? sort_range+0x30/0x30 [ 429.739640][ C1] kthread+0x33a/0x430 [ 429.739684][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.739727][ C1] ret_from_fork+0x45/0x80 [ 429.739779][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.739820][ C1] ret_from_fork_asm+0x11/0x20 [ 429.739868][ C1] [ 429.739882][ C1] task:migration/1 state:R running task stack:30448 pid:20 ppid:2 flags:0x00004000 [ 429.739941][ C1] Stopper: 0x0 <- 0x0 [ 429.739967][ C1] Call Trace: [ 429.739986][ C1] [ 429.740000][ C1] __schedule+0xc79/0x30a0 [ 429.740057][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.740104][ C1] ? cpu_stop_should_run+0x7e/0xc0 [ 429.740150][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.740189][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.740225][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.740263][ C1] schedule+0xe7/0x1b0 [ 429.740307][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 429.740347][ C1] ? sort_range+0x30/0x30 [ 429.740382][ C1] kthread+0x33a/0x430 [ 429.740420][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.740470][ C1] ret_from_fork+0x45/0x80 [ 429.740522][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.740563][ C1] ret_from_fork_asm+0x11/0x20 [ 429.740611][ C1] [ 429.740624][ C1] task:ksoftirqd/1 state:R running task stack:25320 pid:21 ppid:2 flags:0x00004000 [ 429.740682][ C1] Call Trace: [ 429.740693][ C1] [ 429.740708][ C1] __schedule+0xc79/0x30a0 [ 429.740755][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.740802][ C1] ? __do_softirq+0x743/0x94e [ 429.740841][ C1] ? _local_bh_enable+0xa0/0xa0 [ 429.740879][ C1] ? preempt_count_sub+0x150/0x150 [ 429.740933][ C1] schedule+0xe7/0x1b0 [ 429.740978][ C1] smpboot_thread_fn+0x2ee/0xa00 [ 429.741017][ C1] ? sort_range+0x30/0x30 [ 429.741051][ C1] kthread+0x33a/0x430 [ 429.741088][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.741131][ C1] ret_from_fork+0x45/0x80 [ 429.741182][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.741222][ C1] ret_from_fork_asm+0x11/0x20 [ 429.741269][ C1] [ 429.741282][ C1] task:kworker/1:0 state:D stack:22752 pid:22 ppid:2 flags:0x00004000 [ 429.741333][ C1] Workqueue: usb_hub_wq hub_event [ 429.741370][ C1] Call Trace: [ 429.741381][ C1] [ 429.741395][ C1] __schedule+0xc79/0x30a0 [ 429.741450][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.741498][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.741539][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.741574][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.741612][ C1] schedule+0xe7/0x1b0 [ 429.741658][ C1] schedule_preempt_disabled+0x13/0x20 [ 429.741707][ C1] __mutex_lock+0x967/0x1340 [ 429.741764][ C1] ? __input_unregister_device+0x136/0x450 [ 429.741802][ C1] ? input_pass_values.part.0+0x1ef/0x7a0 [ 429.741840][ C1] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 429.741891][ C1] ? __input_unregister_device+0x128/0x450 [ 429.741931][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.741968][ C1] ? __input_unregister_device+0x136/0x450 [ 429.742005][ C1] __input_unregister_device+0x136/0x450 [ 429.742043][ C1] input_unregister_device+0xb9/0x100 [ 429.742081][ C1] hidinput_disconnect+0x160/0x3e0 [ 429.742133][ C1] hid_disconnect+0x143/0x1b0 [ 429.742179][ C1] hid_device_remove+0x1a5/0x250 [ 429.742235][ C1] ? hid_bus_match+0x30/0x30 [ 429.742282][ C1] device_remove+0xc8/0x170 [ 429.742327][ C1] device_release_driver_internal+0x44a/0x610 [ 429.742381][ C1] bus_remove_device+0x22c/0x420 [ 429.742426][ C1] device_del+0x39a/0xa50 [ 429.742467][ C1] ? __device_link_del+0x380/0x380 [ 429.742502][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.742539][ C1] hid_destroy_device+0xe5/0x150 [ 429.742586][ C1] usbhid_disconnect+0xa0/0xe0 [ 429.742627][ C1] usb_unbind_interface+0x1dd/0x8d0 [ 429.742687][ C1] ? kernfs_find_ns+0x2e9/0x3e0 [ 429.742728][ C1] ? usb_unbind_device+0x1a0/0x1a0 [ 429.742781][ C1] device_remove+0x11f/0x170 [ 429.742827][ C1] device_release_driver_internal+0x44a/0x610 [ 429.742880][ C1] bus_remove_device+0x22c/0x420 [ 429.742927][ C1] device_del+0x39a/0xa50 [ 429.742960][ C1] ? __device_link_del+0x380/0x380 [ 429.742994][ C1] ? kobject_put+0x1f6/0x440 [ 429.743038][ C1] usb_disable_device+0x36c/0x7f0 [ 429.743092][ C1] usb_disconnect+0x2e1/0x890 [ 429.743132][ C1] hub_event+0x1be0/0x4f30 [ 429.743180][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 429.743220][ C1] ? lock_sync+0x190/0x190 [ 429.743255][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.743298][ C1] process_one_work+0x887/0x15d0 [ 429.743347][ C1] ? lock_sync+0x190/0x190 [ 429.743381][ C1] ? init_worker_pool+0x770/0x770 [ 429.743426][ C1] ? assign_work+0x1a0/0x240 [ 429.743476][ C1] worker_thread+0x8bb/0x1290 [ 429.743525][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.743570][ C1] kthread+0x33a/0x430 [ 429.743608][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.743650][ C1] ret_from_fork+0x45/0x80 [ 429.743702][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.743743][ C1] ret_from_fork_asm+0x11/0x20 [ 429.743793][ C1] [ 429.743806][ C1] task:kworker/1:0H state:I stack:29472 pid:23 ppid:2 flags:0x00004000 [ 429.743859][ C1] Workqueue: 0x0 (kblockd) [ 429.743896][ C1] Call Trace: [ 429.743907][ C1] [ 429.743920][ C1] __schedule+0xc79/0x30a0 [ 429.743966][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.744015][ C1] ? worker_thread+0x2de/0x1290 [ 429.744064][ C1] schedule+0xe7/0x1b0 [ 429.744109][ C1] worker_thread+0x2e3/0x1290 [ 429.744159][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.744203][ C1] kthread+0x33a/0x430 [ 429.744241][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.744291][ C1] ret_from_fork+0x45/0x80 [ 429.744341][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.744382][ C1] ret_from_fork_asm+0x11/0x20 [ 429.744434][ C1] [ 429.744448][ C1] task:kdevtmpfs state:S stack:27328 pid:24 ppid:2 flags:0x00004000 [ 429.744497][ C1] Call Trace: [ 429.744509][ C1] [ 429.744523][ C1] __schedule+0xc79/0x30a0 [ 429.744571][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.744619][ C1] ? devtmpfs_work_loop+0x6d4/0x7e0 [ 429.744655][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.744696][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.744736][ C1] schedule+0xe7/0x1b0 [ 429.744781][ C1] devtmpfs_work_loop+0x6d9/0x7e0 [ 429.744818][ C1] ? handle_remove+0x780/0x780 [ 429.744851][ C1] ? find_held_lock+0x2d/0x110 [ 429.744906][ C1] ? devtmpfsd+0x23/0x50 [ 429.744952][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.744990][ C1] ? dmar_validate_one_drhd+0x1e0/0x1e0 [ 429.745036][ C1] devtmpfsd+0x48/0x50 [ 429.745078][ C1] kthread+0x33a/0x430 [ 429.745115][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.745157][ C1] ret_from_fork+0x45/0x80 [ 429.745208][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.745258][ C1] ret_from_fork_asm+0x11/0x20 [ 429.745306][ C1] [ 429.745319][ C1] task:kworker/R-inet_ state:I stack:29896 pid:25 ppid:2 flags:0x00004000 [ 429.745371][ C1] Call Trace: [ 429.745381][ C1] [ 429.745395][ C1] __schedule+0xc79/0x30a0 [ 429.745449][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.745498][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.745542][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.745582][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.745622][ C1] schedule+0xe7/0x1b0 [ 429.745667][ C1] rescuer_thread+0x882/0xcf0 [ 429.745711][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.745747][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.745784][ C1] ? kthread+0x26d/0x430 [ 429.745824][ C1] ? worker_thread+0x1290/0x1290 [ 429.745868][ C1] ? __kthread_parkme+0x152/0x220 [ 429.745904][ C1] ? worker_thread+0x1290/0x1290 [ 429.745948][ C1] kthread+0x33a/0x430 [ 429.745985][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.746027][ C1] ret_from_fork+0x45/0x80 [ 429.746078][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.746120][ C1] ret_from_fork_asm+0x11/0x20 [ 429.746167][ C1] [ 429.746180][ C1] task:kworker/1:1 state:I stack:22768 pid:26 ppid:2 flags:0x00004000 [ 429.746231][ C1] Workqueue: 0x0 (events) [ 429.746267][ C1] Call Trace: [ 429.746278][ C1] [ 429.746291][ C1] __schedule+0xc79/0x30a0 [ 429.746339][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.746390][ C1] ? worker_thread+0x2de/0x1290 [ 429.746446][ C1] schedule+0xe7/0x1b0 [ 429.746492][ C1] worker_thread+0x2e3/0x1290 [ 429.746542][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.746587][ C1] kthread+0x33a/0x430 [ 429.746625][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.746664][ C1] ret_from_fork+0x45/0x80 [ 429.746713][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.746752][ C1] ret_from_fork_asm+0x11/0x20 [ 429.746797][ C1] [ 429.746811][ C1] task:kauditd state:S stack:29720 pid:28 ppid:2 flags:0x00004000 [ 429.746858][ C1] Call Trace: [ 429.746868][ C1] [ 429.746881][ C1] __schedule+0xc79/0x30a0 [ 429.746930][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.746980][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.747016][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.747052][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.747090][ C1] schedule+0xe7/0x1b0 [ 429.747134][ C1] kauditd_thread+0x4f5/0xa90 [ 429.747183][ C1] ? auditd_reset+0x1a0/0x1a0 [ 429.747228][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 429.747269][ C1] ? __kthread_parkme+0x152/0x220 [ 429.747312][ C1] ? auditd_reset+0x1a0/0x1a0 [ 429.747357][ C1] kthread+0x33a/0x430 [ 429.747393][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.747446][ C1] ret_from_fork+0x45/0x80 [ 429.747499][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.747540][ C1] ret_from_fork_asm+0x11/0x20 [ 429.747585][ C1] [ 429.747597][ C1] task:khungtaskd state:S stack:29688 pid:29 ppid:2 flags:0x00004000 [ 429.747646][ C1] Call Trace: [ 429.747656][ C1] [ 429.747670][ C1] __schedule+0xc79/0x30a0 [ 429.747717][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.747765][ C1] ? timer_fixup_activate+0x2b0/0x2b0 [ 429.747820][ C1] schedule+0xe7/0x1b0 [ 429.747864][ C1] schedule_timeout+0x157/0x2c0 [ 429.747918][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.747969][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 429.748022][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.748064][ C1] watchdog+0x131/0x1230 [ 429.748107][ C1] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 429.748151][ C1] ? __kthread_parkme+0x152/0x220 [ 429.748188][ C1] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 429.748232][ C1] kthread+0x33a/0x430 [ 429.748269][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.748310][ C1] ret_from_fork+0x45/0x80 [ 429.748360][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.748400][ C1] ret_from_fork_asm+0x11/0x20 [ 429.748452][ C1] [ 429.748465][ C1] task:oom_reaper state:S stack:29872 pid:30 ppid:2 flags:0x00004000 [ 429.748516][ C1] Call Trace: [ 429.748527][ C1] [ 429.748540][ C1] __schedule+0xc79/0x30a0 [ 429.748587][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.748636][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.748672][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.748708][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.748746][ C1] schedule+0xe7/0x1b0 [ 429.748790][ C1] ? __probestub_finish_task_reaping+0x10/0x10 [ 429.748838][ C1] oom_reaper+0xc2f/0xde0 [ 429.748875][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.748910][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.748947][ C1] ? __probestub_finish_task_reaping+0x10/0x10 [ 429.748990][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 429.749032][ C1] ? __kthread_parkme+0x152/0x220 [ 429.749065][ C1] ? __probestub_finish_task_reaping+0x10/0x10 [ 429.749107][ C1] kthread+0x33a/0x430 [ 429.749144][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.749185][ C1] ret_from_fork+0x45/0x80 [ 429.749235][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.749276][ C1] ret_from_fork_asm+0x11/0x20 [ 429.749322][ C1] [ 429.749335][ C1] task:kworker/R-write state:I stack:30784 pid:31 ppid:2 flags:0x00004000 [ 429.749386][ C1] Call Trace: [ 429.749396][ C1] [ 429.749409][ C1] __schedule+0xc79/0x30a0 [ 429.749464][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.749510][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.749553][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.749593][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.749633][ C1] schedule+0xe7/0x1b0 [ 429.749679][ C1] rescuer_thread+0x882/0xcf0 [ 429.749722][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.749757][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.749795][ C1] ? kthread+0x26d/0x430 [ 429.749833][ C1] ? worker_thread+0x1290/0x1290 [ 429.749878][ C1] ? __kthread_parkme+0x152/0x220 [ 429.749914][ C1] ? worker_thread+0x1290/0x1290 [ 429.749957][ C1] kthread+0x33a/0x430 [ 429.749994][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.750037][ C1] ret_from_fork+0x45/0x80 [ 429.750089][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.750131][ C1] ret_from_fork_asm+0x11/0x20 [ 429.750179][ C1] [ 429.750192][ C1] task:kcompactd0 state:S stack:29296 pid:32 ppid:2 flags:0x00004000 [ 429.750244][ C1] Call Trace: [ 429.750254][ C1] [ 429.750268][ C1] __schedule+0xc79/0x30a0 [ 429.750317][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.750364][ C1] ? timer_fixup_activate+0x2b0/0x2b0 [ 429.750424][ C1] schedule+0xe7/0x1b0 [ 429.750477][ C1] schedule_timeout+0x157/0x2c0 [ 429.750533][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.750589][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 429.750649][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.750686][ C1] ? prepare_to_wait_event+0xcf/0x690 [ 429.750727][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.750765][ C1] kcompactd+0x9df/0xd00 [ 429.750818][ C1] ? kcompactd_do_work+0x6e0/0x6e0 [ 429.750868][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 429.750911][ C1] ? __kthread_parkme+0x152/0x220 [ 429.750948][ C1] ? kcompactd_do_work+0x6e0/0x6e0 [ 429.750997][ C1] kthread+0x33a/0x430 [ 429.751035][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.751076][ C1] ret_from_fork+0x45/0x80 [ 429.751128][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.751169][ C1] ret_from_fork_asm+0x11/0x20 [ 429.751216][ C1] [ 429.751230][ C1] task:kworker/R-kbloc state:I stack:30784 pid:33 ppid:2 flags:0x00004000 [ 429.751282][ C1] Call Trace: [ 429.751294][ C1] [ 429.751307][ C1] __schedule+0xc79/0x30a0 [ 429.751355][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.751404][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.751459][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.751505][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.751545][ C1] schedule+0xe7/0x1b0 [ 429.751590][ C1] rescuer_thread+0x882/0xcf0 [ 429.751634][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.751669][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.751708][ C1] ? kthread+0x26d/0x430 [ 429.751746][ C1] ? worker_thread+0x1290/0x1290 [ 429.751791][ C1] ? __kthread_parkme+0x152/0x220 [ 429.751828][ C1] ? worker_thread+0x1290/0x1290 [ 429.751871][ C1] kthread+0x33a/0x430 [ 429.751910][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.751952][ C1] ret_from_fork+0x45/0x80 [ 429.752006][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.752048][ C1] ret_from_fork_asm+0x11/0x20 [ 429.752096][ C1] [ 429.752109][ C1] task:kworker/u4:2 state:I stack:26112 pid:34 ppid:2 flags:0x00004000 [ 429.752162][ C1] Workqueue: 0x0 (events_unbound) [ 429.752201][ C1] Call Trace: [ 429.752212][ C1] [ 429.752225][ C1] __schedule+0xc79/0x30a0 [ 429.752274][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.752322][ C1] ? worker_thread+0x2de/0x1290 [ 429.752370][ C1] schedule+0xe7/0x1b0 [ 429.752414][ C1] worker_thread+0x2e3/0x1290 [ 429.752470][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.752514][ C1] kthread+0x33a/0x430 [ 429.752551][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.752592][ C1] ret_from_fork+0x45/0x80 [ 429.752644][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.752685][ C1] ret_from_fork_asm+0x11/0x20 [ 429.752731][ C1] [ 429.752744][ C1] task:kworker/R-tpm_d state:I stack:30784 pid:35 ppid:2 flags:0x00004000 [ 429.752803][ C1] Call Trace: [ 429.752815][ C1] [ 429.752828][ C1] __schedule+0xc79/0x30a0 [ 429.752876][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.752925][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.752970][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.753011][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.753052][ C1] schedule+0xe7/0x1b0 [ 429.753098][ C1] rescuer_thread+0x882/0xcf0 [ 429.753140][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.753177][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.753216][ C1] ? kthread+0x26d/0x430 [ 429.753262][ C1] ? worker_thread+0x1290/0x1290 [ 429.753305][ C1] ? __kthread_parkme+0x152/0x220 [ 429.753343][ C1] ? worker_thread+0x1290/0x1290 [ 429.753385][ C1] kthread+0x33a/0x430 [ 429.753446][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.753490][ C1] ret_from_fork+0x45/0x80 [ 429.753544][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.753588][ C1] ret_from_fork_asm+0x11/0x20 [ 429.753636][ C1] [ 429.753649][ C1] task:kworker/R-ata_s state:I stack:30784 pid:36 ppid:2 flags:0x00004000 [ 429.753702][ C1] Call Trace: [ 429.753712][ C1] [ 429.753726][ C1] __schedule+0xc79/0x30a0 [ 429.753775][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.753823][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.753866][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.753906][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.753945][ C1] schedule+0xe7/0x1b0 [ 429.753990][ C1] rescuer_thread+0x882/0xcf0 [ 429.754033][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.754070][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.754116][ C1] ? kthread+0x26d/0x430 [ 429.754154][ C1] ? worker_thread+0x1290/0x1290 [ 429.754199][ C1] ? __kthread_parkme+0x152/0x220 [ 429.754236][ C1] ? worker_thread+0x1290/0x1290 [ 429.754278][ C1] kthread+0x33a/0x430 [ 429.754316][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.754357][ C1] ret_from_fork+0x45/0x80 [ 429.754410][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.754460][ C1] ret_from_fork_asm+0x11/0x20 [ 429.754513][ C1] [ 429.754526][ C1] task:kworker/R-md state:I stack:30784 pid:37 ppid:2 flags:0x00004000 [ 429.754580][ C1] Call Trace: [ 429.754591][ C1] [ 429.754605][ C1] __schedule+0xc79/0x30a0 [ 429.754654][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.754703][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.754746][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.754787][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.754826][ C1] schedule+0xe7/0x1b0 [ 429.754871][ C1] rescuer_thread+0x882/0xcf0 [ 429.754913][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.754948][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.754987][ C1] ? kthread+0x26d/0x430 [ 429.755026][ C1] ? worker_thread+0x1290/0x1290 [ 429.755070][ C1] ? __kthread_parkme+0x152/0x220 [ 429.755107][ C1] ? worker_thread+0x1290/0x1290 [ 429.755150][ C1] kthread+0x33a/0x430 [ 429.755188][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.755229][ C1] ret_from_fork+0x45/0x80 [ 429.755288][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.755331][ C1] ret_from_fork_asm+0x11/0x20 [ 429.755378][ C1] [ 429.755392][ C1] task:kworker/R-md_bi state:I stack:30784 pid:38 ppid:2 flags:0x00004000 [ 429.755450][ C1] Call Trace: [ 429.755461][ C1] [ 429.755476][ C1] __schedule+0xc79/0x30a0 [ 429.755525][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.755572][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.755616][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.755656][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.755696][ C1] schedule+0xe7/0x1b0 [ 429.755740][ C1] rescuer_thread+0x882/0xcf0 [ 429.755784][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.755820][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.755859][ C1] ? kthread+0x26d/0x430 [ 429.755897][ C1] ? worker_thread+0x1290/0x1290 [ 429.755940][ C1] ? __kthread_parkme+0x152/0x220 [ 429.755977][ C1] ? worker_thread+0x1290/0x1290 [ 429.756020][ C1] kthread+0x33a/0x430 [ 429.756056][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.756098][ C1] ret_from_fork+0x45/0x80 [ 429.756151][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.756192][ C1] ret_from_fork_asm+0x11/0x20 [ 429.756240][ C1] [ 429.756253][ C1] task:kworker/R-edac- state:I stack:30784 pid:39 ppid:2 flags:0x00004000 [ 429.756302][ C1] Call Trace: [ 429.756314][ C1] [ 429.756327][ C1] __schedule+0xc79/0x30a0 [ 429.756377][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.756426][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.756478][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.756519][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.756558][ C1] schedule+0xe7/0x1b0 [ 429.756604][ C1] rescuer_thread+0x882/0xcf0 [ 429.756649][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.756686][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.756724][ C1] ? kthread+0x26d/0x430 [ 429.756764][ C1] ? worker_thread+0x1290/0x1290 [ 429.756815][ C1] ? __kthread_parkme+0x152/0x220 [ 429.756852][ C1] ? worker_thread+0x1290/0x1290 [ 429.756894][ C1] kthread+0x33a/0x430 [ 429.756931][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.756974][ C1] ret_from_fork+0x45/0x80 [ 429.757025][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.757066][ C1] ret_from_fork_asm+0x11/0x20 [ 429.757113][ C1] [ 429.757126][ C1] task:kworker/0:1H state:I stack:28000 pid:40 ppid:2 flags:0x00004000 [ 429.757177][ C1] Workqueue: 0x0 (kblockd) [ 429.757214][ C1] Call Trace: [ 429.757225][ C1] [ 429.757239][ C1] __schedule+0xc79/0x30a0 [ 429.757286][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.757335][ C1] ? worker_thread+0x2de/0x1290 [ 429.757382][ C1] schedule+0xe7/0x1b0 [ 429.757426][ C1] worker_thread+0x2e3/0x1290 [ 429.757483][ C1] ? __kthread_parkme+0x152/0x220 [ 429.757520][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.757571][ C1] kthread+0x33a/0x430 [ 429.757609][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.757652][ C1] ret_from_fork+0x45/0x80 [ 429.757707][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.757746][ C1] ret_from_fork_asm+0x11/0x20 [ 429.757791][ C1] [ 429.757804][ C1] task:kworker/R-rpcio state:I stack:29856 pid:41 ppid:2 flags:0x00004000 [ 429.757852][ C1] Call Trace: [ 429.757863][ C1] [ 429.757876][ C1] __schedule+0xc79/0x30a0 [ 429.757928][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.757975][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.758017][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.758061][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.758100][ C1] schedule+0xe7/0x1b0 [ 429.758145][ C1] rescuer_thread+0x882/0xcf0 [ 429.758189][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.758223][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.758261][ C1] ? kthread+0x26d/0x430 [ 429.758299][ C1] ? worker_thread+0x1290/0x1290 [ 429.758343][ C1] ? __kthread_parkme+0x152/0x220 [ 429.758380][ C1] ? worker_thread+0x1290/0x1290 [ 429.758423][ C1] kthread+0x33a/0x430 [ 429.758468][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.758510][ C1] ret_from_fork+0x45/0x80 [ 429.758562][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.758605][ C1] ret_from_fork_asm+0x11/0x20 [ 429.758653][ C1] [ 429.758672][ C1] task:kworker/R-xprti state:I stack:30784 pid:42 ppid:2 flags:0x00004000 [ 429.758723][ C1] Call Trace: [ 429.758734][ C1] [ 429.758748][ C1] __schedule+0xc79/0x30a0 [ 429.758797][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.758848][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.758892][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.758930][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.758975][ C1] schedule+0xe7/0x1b0 [ 429.759019][ C1] rescuer_thread+0x882/0xcf0 [ 429.759063][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.759099][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.759136][ C1] ? kthread+0x26d/0x430 [ 429.759175][ C1] ? worker_thread+0x1290/0x1290 [ 429.759218][ C1] ? __kthread_parkme+0x152/0x220 [ 429.759254][ C1] ? worker_thread+0x1290/0x1290 [ 429.759297][ C1] kthread+0x33a/0x430 [ 429.759334][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.759377][ C1] ret_from_fork+0x45/0x80 [ 429.759434][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.759478][ C1] ret_from_fork_asm+0x11/0x20 [ 429.759525][ C1] [ 429.759540][ C1] task:kworker/R-cfg80 state:I stack:30784 pid:43 ppid:2 flags:0x00004000 [ 429.759592][ C1] Call Trace: [ 429.759603][ C1] [ 429.759617][ C1] __schedule+0xc79/0x30a0 [ 429.759664][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.759713][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.759757][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.759797][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.759837][ C1] schedule+0xe7/0x1b0 [ 429.759882][ C1] rescuer_thread+0x882/0xcf0 [ 429.759933][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.759969][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.760009][ C1] ? kthread+0x26d/0x430 [ 429.760048][ C1] ? worker_thread+0x1290/0x1290 [ 429.760090][ C1] ? __kthread_parkme+0x152/0x220 [ 429.760126][ C1] ? worker_thread+0x1290/0x1290 [ 429.760169][ C1] kthread+0x33a/0x430 [ 429.760205][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.760246][ C1] ret_from_fork+0x45/0x80 [ 429.760299][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.760339][ C1] ret_from_fork_asm+0x11/0x20 [ 429.760386][ C1] [ 429.760399][ C1] task:kswapd0 state:S stack:30144 pid:68 ppid:2 flags:0x00004000 [ 429.760458][ C1] Call Trace: [ 429.760470][ C1] [ 429.760484][ C1] __schedule+0xc79/0x30a0 [ 429.760531][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.760581][ C1] ? zone_watermark_ok_safe+0x31/0x2e0 [ 429.760630][ C1] ? calculate_normal_threshold+0x1d/0xb0 [ 429.760673][ C1] ? set_pgdat_percpu_threshold+0xc9/0x360 [ 429.760719][ C1] schedule+0xe7/0x1b0 [ 429.760762][ C1] kswapd+0xa8b/0xbf0 [ 429.760810][ C1] ? balance_pgdat+0x15b0/0x15b0 [ 429.760856][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 429.760899][ C1] ? __kthread_parkme+0x152/0x220 [ 429.760941][ C1] ? balance_pgdat+0x15b0/0x15b0 [ 429.760987][ C1] kthread+0x33a/0x430 [ 429.761026][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.761068][ C1] ret_from_fork+0x45/0x80 [ 429.761119][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.761162][ C1] ret_from_fork_asm+0x11/0x20 [ 429.761209][ C1] [ 429.761223][ C1] task:kworker/R-nfsio state:I stack:30784 pid:70 ppid:2 flags:0x00004000 [ 429.761274][ C1] Call Trace: [ 429.761285][ C1] [ 429.761299][ C1] __schedule+0xc79/0x30a0 [ 429.761347][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.761396][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.761446][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.761492][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.761533][ C1] schedule+0xe7/0x1b0 [ 429.761577][ C1] rescuer_thread+0x882/0xcf0 [ 429.761621][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.761656][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.761695][ C1] ? kthread+0x26d/0x430 [ 429.761733][ C1] ? worker_thread+0x1290/0x1290 [ 429.761778][ C1] ? __kthread_parkme+0x152/0x220 [ 429.761815][ C1] ? worker_thread+0x1290/0x1290 [ 429.761858][ C1] kthread+0x33a/0x430 [ 429.761901][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.761945][ C1] ret_from_fork+0x45/0x80 [ 429.761999][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.762040][ C1] ret_from_fork_asm+0x11/0x20 [ 429.762088][ C1] [ 429.762100][ C1] task:kworker/u4:4 state:I stack:23712 pid:85 ppid:2 flags:0x00004000 [ 429.762149][ C1] Workqueue: 0x0 (events_unbound) [ 429.762188][ C1] Call Trace: [ 429.762198][ C1] [ 429.762212][ C1] __schedule+0xc79/0x30a0 [ 429.762261][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.762311][ C1] ? worker_thread+0x2de/0x1290 [ 429.762359][ C1] schedule+0xe7/0x1b0 [ 429.762403][ C1] worker_thread+0x2e3/0x1290 [ 429.762460][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.762503][ C1] kthread+0x33a/0x430 [ 429.762541][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.762582][ C1] ret_from_fork+0x45/0x80 [ 429.762635][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.762676][ C1] ret_from_fork_asm+0x11/0x20 [ 429.762730][ C1] [ 429.762743][ C1] task:kworker/R-acpi_ state:I stack:30784 pid:105 ppid:2 flags:0x00004000 [ 429.762799][ C1] Call Trace: [ 429.762811][ C1] [ 429.762825][ C1] __schedule+0xc79/0x30a0 [ 429.762873][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.762923][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.762966][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.763007][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.763047][ C1] schedule+0xe7/0x1b0 [ 429.763093][ C1] rescuer_thread+0x882/0xcf0 [ 429.763137][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.763172][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.763211][ C1] ? kthread+0x26d/0x430 [ 429.763250][ C1] ? worker_thread+0x1290/0x1290 [ 429.763294][ C1] ? __kthread_parkme+0x152/0x220 [ 429.763331][ C1] ? worker_thread+0x1290/0x1290 [ 429.763374][ C1] kthread+0x33a/0x430 [ 429.763414][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.763465][ C1] ret_from_fork+0x45/0x80 [ 429.763518][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.763559][ C1] ret_from_fork_asm+0x11/0x20 [ 429.763607][ C1] [ 429.763619][ C1] task:hwrng state:S stack:29472 pid:165 ppid:2 flags:0x00004000 [ 429.763670][ C1] Call Trace: [ 429.763682][ C1] [ 429.763696][ C1] __schedule+0xc79/0x30a0 [ 429.763744][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.763791][ C1] ? timer_fixup_activate+0x2b0/0x2b0 [ 429.763850][ C1] schedule+0xe7/0x1b0 [ 429.763897][ C1] schedule_timeout+0x157/0x2c0 [ 429.763951][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.764006][ C1] ? add_hwgenerator_randomness+0x51/0x190 [ 429.764055][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 429.764115][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.764154][ C1] add_hwgenerator_randomness+0xff/0x190 [ 429.764204][ C1] hwrng_fillfn+0x283/0x430 [ 429.764259][ C1] ? rng_dev_read+0x570/0x570 [ 429.764313][ C1] kthread+0x33a/0x430 [ 429.764348][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.764390][ C1] ret_from_fork+0x45/0x80 [ 429.764450][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.764493][ C1] ret_from_fork_asm+0x11/0x20 [ 429.764540][ C1] [ 429.764554][ C1] task:scsi_eh_0 state:S stack:30832 pid:208 ppid:2 flags:0x00004000 [ 429.764604][ C1] Call Trace: [ 429.764616][ C1] [ 429.764630][ C1] __schedule+0xc79/0x30a0 [ 429.764678][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.764725][ C1] ? finish_task_switch.isra.0+0x1db/0xa10 [ 429.764770][ C1] ? lock_acquire+0x1ae/0x510 [ 429.764807][ C1] schedule+0xe7/0x1b0 [ 429.764852][ C1] scsi_error_handler+0x534/0xef0 [ 429.764908][ C1] ? kthread+0x26d/0x430 [ 429.764945][ C1] ? scsi_eh_get_sense+0x770/0x770 [ 429.765005][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.765041][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.765078][ C1] ? __kthread_parkme+0x152/0x220 [ 429.765115][ C1] ? scsi_eh_get_sense+0x770/0x770 [ 429.765167][ C1] kthread+0x33a/0x430 [ 429.765204][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.765245][ C1] ret_from_fork+0x45/0x80 [ 429.765297][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.765337][ C1] ret_from_fork_asm+0x11/0x20 [ 429.765385][ C1] [ 429.765398][ C1] task:kworker/R-scsi_ state:I stack:29896 pid:209 ppid:2 flags:0x00004000 [ 429.765456][ C1] Call Trace: [ 429.765467][ C1] [ 429.765481][ C1] __schedule+0xc79/0x30a0 [ 429.765530][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.765578][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.765623][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.765663][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.765702][ C1] schedule+0xe7/0x1b0 [ 429.765747][ C1] rescuer_thread+0x882/0xcf0 [ 429.765791][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.765826][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.765864][ C1] ? kthread+0x26d/0x430 [ 429.765902][ C1] ? worker_thread+0x1290/0x1290 [ 429.765945][ C1] ? __kthread_parkme+0x152/0x220 [ 429.765982][ C1] ? worker_thread+0x1290/0x1290 [ 429.766026][ C1] kthread+0x33a/0x430 [ 429.766071][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.766111][ C1] ret_from_fork+0x45/0x80 [ 429.766165][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.766206][ C1] ret_from_fork_asm+0x11/0x20 [ 429.766262][ C1] [ 429.766276][ C1] task:kworker/R-targe state:I stack:30784 pid:225 ppid:2 flags:0x00004000 [ 429.766326][ C1] Call Trace: [ 429.766337][ C1] [ 429.766351][ C1] __schedule+0xc79/0x30a0 [ 429.766401][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.766456][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.766500][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.766540][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.766578][ C1] schedule+0xe7/0x1b0 [ 429.766623][ C1] rescuer_thread+0x882/0xcf0 [ 429.766666][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.766702][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.766740][ C1] ? kthread+0x26d/0x430 [ 429.766779][ C1] ? worker_thread+0x1290/0x1290 [ 429.766822][ C1] ? __kthread_parkme+0x152/0x220 [ 429.766859][ C1] ? worker_thread+0x1290/0x1290 [ 429.766902][ C1] kthread+0x33a/0x430 [ 429.766940][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.766981][ C1] ret_from_fork+0x45/0x80 [ 429.767033][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.767074][ C1] ret_from_fork_asm+0x11/0x20 [ 429.767122][ C1] [ 429.767134][ C1] task:kworker/R-targe state:I stack:30784 pid:226 ppid:2 flags:0x00004000 [ 429.767187][ C1] Call Trace: [ 429.767198][ C1] [ 429.767212][ C1] __schedule+0xc79/0x30a0 [ 429.767260][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.767309][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.767352][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.767392][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.767440][ C1] schedule+0xe7/0x1b0 [ 429.767485][ C1] rescuer_thread+0x882/0xcf0 [ 429.767528][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.767564][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.767602][ C1] ? kthread+0x26d/0x430 [ 429.767640][ C1] ? worker_thread+0x1290/0x1290 [ 429.767686][ C1] ? __kthread_parkme+0x152/0x220 [ 429.767723][ C1] ? worker_thread+0x1290/0x1290 [ 429.767767][ C1] kthread+0x33a/0x430 [ 429.767805][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.767847][ C1] ret_from_fork+0x45/0x80 [ 429.767900][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.767941][ C1] ret_from_fork_asm+0x11/0x20 [ 429.767987][ C1] [ 429.768000][ C1] task:kworker/R-xcopy state:I stack:30352 pid:232 ppid:2 flags:0x00004000 [ 429.768058][ C1] Call Trace: [ 429.768068][ C1] [ 429.768082][ C1] __schedule+0xc79/0x30a0 [ 429.768130][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.768178][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.768222][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.768262][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.768301][ C1] schedule+0xe7/0x1b0 [ 429.768345][ C1] rescuer_thread+0x882/0xcf0 [ 429.768389][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.768424][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.768471][ C1] ? kthread+0x26d/0x430 [ 429.768510][ C1] ? worker_thread+0x1290/0x1290 [ 429.768553][ C1] ? __kthread_parkme+0x152/0x220 [ 429.768589][ C1] ? worker_thread+0x1290/0x1290 [ 429.768633][ C1] kthread+0x33a/0x430 [ 429.768671][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.768714][ C1] ret_from_fork+0x45/0x80 [ 429.768767][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.768815][ C1] ret_from_fork_asm+0x11/0x20 [ 429.768862][ C1] [ 429.768875][ C1] task:kworker/1:1H state:R running task stack:28720 pid:269 ppid:2 flags:0x00004000 [ 429.768935][ C1] Workqueue: 0x0 (kblockd) [ 429.768972][ C1] Call Trace: [ 429.768983][ C1] [ 429.768997][ C1] __schedule+0xc79/0x30a0 [ 429.769045][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.769094][ C1] ? worker_thread+0x2de/0x1290 [ 429.769142][ C1] schedule+0xe7/0x1b0 [ 429.769187][ C1] worker_thread+0x2e3/0x1290 [ 429.769234][ C1] ? __kthread_parkme+0x152/0x220 [ 429.769270][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.769313][ C1] kthread+0x33a/0x430 [ 429.769355][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.769396][ C1] ret_from_fork+0x45/0x80 [ 429.769456][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.769499][ C1] ret_from_fork_asm+0x11/0x20 [ 429.769545][ C1] [ 429.769558][ C1] task:kworker/R-liber state:I stack:30384 pid:300 ppid:2 flags:0x00004000 [ 429.769608][ C1] Call Trace: [ 429.769619][ C1] [ 429.769633][ C1] __schedule+0xc79/0x30a0 [ 429.769681][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.769729][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.769774][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.769815][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.769856][ C1] schedule+0xe7/0x1b0 [ 429.769902][ C1] rescuer_thread+0x882/0xcf0 [ 429.769945][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.769980][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.770019][ C1] ? kthread+0x26d/0x430 [ 429.770058][ C1] ? worker_thread+0x1290/0x1290 [ 429.770102][ C1] ? __kthread_parkme+0x152/0x220 [ 429.770138][ C1] ? worker_thread+0x1290/0x1290 [ 429.770182][ C1] kthread+0x33a/0x430 [ 429.770219][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.770260][ C1] ret_from_fork+0x45/0x80 [ 429.770311][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.770353][ C1] ret_from_fork_asm+0x11/0x20 [ 429.770400][ C1] [ 429.770412][ C1] task:kworker/R-zd121 state:I stack:29896 pid:319 ppid:2 flags:0x00004000 [ 429.770471][ C1] Call Trace: [ 429.770482][ C1] [ 429.770496][ C1] __schedule+0xc79/0x30a0 [ 429.770544][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.770593][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.770638][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.770679][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.770719][ C1] schedule+0xe7/0x1b0 [ 429.770763][ C1] rescuer_thread+0x882/0xcf0 [ 429.770807][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.770843][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.770882][ C1] ? kthread+0x26d/0x430 [ 429.770921][ C1] ? worker_thread+0x1290/0x1290 [ 429.770965][ C1] ? __kthread_parkme+0x152/0x220 [ 429.771003][ C1] ? worker_thread+0x1290/0x1290 [ 429.771047][ C1] kthread+0x33a/0x430 [ 429.771084][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.771127][ C1] ret_from_fork+0x45/0x80 [ 429.771180][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.771222][ C1] ret_from_fork_asm+0x11/0x20 [ 429.771269][ C1] [ 429.771282][ C1] task:kworker/R-uas state:I stack:29856 pid:394 ppid:2 flags:0x00004000 [ 429.771332][ C1] Call Trace: [ 429.771343][ C1] [ 429.771357][ C1] __schedule+0xc79/0x30a0 [ 429.771405][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.771460][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.771505][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.771544][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.771583][ C1] schedule+0xe7/0x1b0 [ 429.771627][ C1] rescuer_thread+0x882/0xcf0 [ 429.771672][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.771707][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.771747][ C1] ? kthread+0x26d/0x430 [ 429.771784][ C1] ? worker_thread+0x1290/0x1290 [ 429.771828][ C1] ? __kthread_parkme+0x152/0x220 [ 429.771866][ C1] ? worker_thread+0x1290/0x1290 [ 429.771908][ C1] kthread+0x33a/0x430 [ 429.771946][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.771987][ C1] ret_from_fork+0x45/0x80 [ 429.772040][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.772081][ C1] ret_from_fork_asm+0x11/0x20 [ 429.772128][ C1] [ 429.772141][ C1] task:kworker/R-usbip state:I stack:30784 pid:681 ppid:2 flags:0x00004000 [ 429.772197][ C1] Call Trace: [ 429.772208][ C1] [ 429.772222][ C1] __schedule+0xc79/0x30a0 [ 429.772270][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.772318][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.772361][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.772401][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.772447][ C1] schedule+0xe7/0x1b0 [ 429.772492][ C1] rescuer_thread+0x882/0xcf0 [ 429.772535][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.772570][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.772609][ C1] ? kthread+0x26d/0x430 [ 429.772648][ C1] ? worker_thread+0x1290/0x1290 [ 429.772693][ C1] ? __kthread_parkme+0x152/0x220 [ 429.772731][ C1] ? worker_thread+0x1290/0x1290 [ 429.772774][ C1] kthread+0x33a/0x430 [ 429.772810][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.772852][ C1] ret_from_fork+0x45/0x80 [ 429.772903][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.772945][ C1] ret_from_fork_asm+0x11/0x20 [ 429.772993][ C1] [ 429.773006][ C1] task:kworker/0:2 state:I stack:22832 pid:720 ppid:2 flags:0x00004000 [ 429.773055][ C1] Workqueue: 0x0 (mm_percpu_wq) [ 429.773092][ C1] Call Trace: [ 429.773103][ C1] [ 429.773125][ C1] __schedule+0xc79/0x30a0 [ 429.773172][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.773220][ C1] ? worker_thread+0x2de/0x1290 [ 429.773268][ C1] schedule+0xe7/0x1b0 [ 429.773312][ C1] worker_thread+0x2e3/0x1290 [ 429.773360][ C1] ? __kthread_parkme+0x152/0x220 [ 429.773396][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.773463][ C1] kthread+0x33a/0x430 [ 429.773501][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.773544][ C1] ret_from_fork+0x45/0x80 [ 429.773596][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.773637][ C1] ret_from_fork_asm+0x11/0x20 [ 429.773685][ C1] [ 429.773698][ C1] task:pvrusb2-context state:S stack:29936 pid:900 ppid:2 flags:0x00004000 [ 429.773747][ C1] Call Trace: [ 429.773758][ C1] [ 429.773772][ C1] __schedule+0xc79/0x30a0 [ 429.773822][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.773874][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.773911][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.773948][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.773987][ C1] schedule+0xe7/0x1b0 [ 429.774030][ C1] ? pvr2_context_destroy+0x270/0x270 [ 429.774082][ C1] pvr2_context_thread_func+0x62a/0x960 [ 429.774135][ C1] ? pvr2_context_destroy+0x270/0x270 [ 429.774187][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 429.774230][ C1] ? __kthread_parkme+0x152/0x220 [ 429.774267][ C1] ? pvr2_context_destroy+0x270/0x270 [ 429.774316][ C1] kthread+0x33a/0x430 [ 429.774353][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.774394][ C1] ret_from_fork+0x45/0x80 [ 429.774454][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.774496][ C1] ret_from_fork_asm+0x11/0x20 [ 429.774544][ C1] [ 429.774557][ C1] task:kworker/R-kvub3 state:I stack:30384 pid:933 ppid:2 flags:0x00004000 [ 429.774610][ C1] Call Trace: [ 429.774621][ C1] [ 429.774635][ C1] __schedule+0xc79/0x30a0 [ 429.774684][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.774738][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.774782][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.774822][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.774862][ C1] schedule+0xe7/0x1b0 [ 429.774907][ C1] rescuer_thread+0x882/0xcf0 [ 429.774951][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.774988][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.775027][ C1] ? kthread+0x26d/0x430 [ 429.775066][ C1] ? worker_thread+0x1290/0x1290 [ 429.775110][ C1] ? __kthread_parkme+0x152/0x220 [ 429.775146][ C1] ? worker_thread+0x1290/0x1290 [ 429.775189][ C1] kthread+0x33a/0x430 [ 429.775227][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.775268][ C1] ret_from_fork+0x45/0x80 [ 429.775321][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.775362][ C1] ret_from_fork_asm+0x11/0x20 [ 429.775409][ C1] [ 429.775422][ C1] task:kworker/R-kvub3 state:I stack:30688 pid:934 ppid:2 flags:0x00004000 [ 429.775481][ C1] Call Trace: [ 429.775491][ C1] [ 429.775505][ C1] __schedule+0xc79/0x30a0 [ 429.775553][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.775601][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.775645][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.775685][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.775724][ C1] schedule+0xe7/0x1b0 [ 429.775769][ C1] rescuer_thread+0x882/0xcf0 [ 429.775814][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.775849][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.775888][ C1] ? kthread+0x26d/0x430 [ 429.775926][ C1] ? worker_thread+0x1290/0x1290 [ 429.775972][ C1] ? __kthread_parkme+0x152/0x220 [ 429.776009][ C1] ? worker_thread+0x1290/0x1290 [ 429.776053][ C1] kthread+0x33a/0x430 [ 429.776091][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.776135][ C1] ret_from_fork+0x45/0x80 [ 429.776188][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.776229][ C1] ret_from_fork_asm+0x11/0x20 [ 429.776276][ C1] [ 429.776289][ C1] task:kworker/R-kvub3 state:I stack:29880 pid:935 ppid:2 flags:0x00004000 [ 429.776340][ C1] Call Trace: [ 429.776351][ C1] [ 429.776365][ C1] __schedule+0xc79/0x30a0 [ 429.776413][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.776468][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.776512][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.776551][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.776590][ C1] schedule+0xe7/0x1b0 [ 429.776635][ C1] rescuer_thread+0x882/0xcf0 [ 429.776679][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.776714][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.776752][ C1] ? kthread+0x26d/0x430 [ 429.776791][ C1] ? worker_thread+0x1290/0x1290 [ 429.776834][ C1] ? __kthread_parkme+0x152/0x220 [ 429.776871][ C1] ? worker_thread+0x1290/0x1290 [ 429.776914][ C1] kthread+0x33a/0x430 [ 429.776950][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.776991][ C1] ret_from_fork+0x45/0x80 [ 429.777044][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.777087][ C1] ret_from_fork_asm+0x11/0x20 [ 429.777134][ C1] [ 429.777147][ C1] task:kworker/R-kmems state:I stack:30784 pid:939 ppid:2 flags:0x00004000 [ 429.777198][ C1] Call Trace: [ 429.777209][ C1] [ 429.777223][ C1] __schedule+0xc79/0x30a0 [ 429.777273][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.777322][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.777365][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.777405][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.777452][ C1] schedule+0xe7/0x1b0 [ 429.777497][ C1] rescuer_thread+0x882/0xcf0 [ 429.777541][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.777577][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.777616][ C1] ? kthread+0x26d/0x430 [ 429.777656][ C1] ? worker_thread+0x1290/0x1290 [ 429.777699][ C1] ? __kthread_parkme+0x152/0x220 [ 429.777737][ C1] ? worker_thread+0x1290/0x1290 [ 429.777778][ C1] kthread+0x33a/0x430 [ 429.777817][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.777858][ C1] ret_from_fork+0x45/0x80 [ 429.777911][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.777953][ C1] ret_from_fork_asm+0x11/0x20 [ 429.778000][ C1] [ 429.778013][ C1] task:kworker/R-elous state:I stack:30784 pid:967 ppid:2 flags:0x00004000 [ 429.778070][ C1] Call Trace: [ 429.778081][ C1] [ 429.778095][ T29] INFO: task kworker/1:0:22 blocked for more than 143 seconds. [ 429.778092][ C1] __schedule+0xc79/0x30a0 [ 429.778139][ T29] Not tainted 6.6.0-rc1-syzkaller #0 [ 429.778140][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.778160][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.778174][ T29] task:kworker/1:0 state:D [ 429.778189][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.778197][ T29] stack:22752 pid:22 ppid:2 flags:0x00004000 [ 429.778230][ T29] Workqueue: usb_hub_wq hub_event [ 429.778232][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.778273][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.778295][ T29] [ 429.778305][ T29] Call Trace: [ 429.778318][ T29] [ 429.778312][ C1] schedule+0xe7/0x1b0 [ 429.778358][ C1] rescuer_thread+0x882/0xcf0 [ 429.778362][ T29] __schedule+0xc79/0x30a0 [ 429.778401][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.778415][ T29] ? io_schedule_timeout+0x150/0x150 [ 429.778444][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.778463][ T29] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.778484][ C1] ? kthread+0x26d/0x430 [ 429.778506][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.778525][ C1] ? worker_thread+0x1290/0x1290 [ 429.778543][ T29] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.778570][ C1] ? __kthread_parkme+0x152/0x220 [ 429.778583][ T29] schedule+0xe7/0x1b0 [ 429.778608][ C1] ? worker_thread+0x1290/0x1290 [ 429.778631][ T29] schedule_preempt_disabled+0x13/0x20 [ 429.778652][ C1] kthread+0x33a/0x430 [ 429.778684][ T29] __mutex_lock+0x967/0x1340 [ 429.778690][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.778737][ T29] ? __input_unregister_device+0x136/0x450 [ 429.778734][ C1] ret_from_fork+0x45/0x80 [ 429.778777][ T29] ? input_pass_values.part.0+0x1ef/0x7a0 [ 429.778786][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.778815][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 429.778826][ C1] ret_from_fork_asm+0x11/0x20 [ 429.778874][ C1] [ 429.778870][ T29] ? __input_unregister_device+0x128/0x450 [ 429.778888][ C1] task:kworker/R-mld state:I stack:30384 pid:1107 ppid:2 flags:0x00004000 [ 429.778909][ T29] ? mark_held_locks+0x9f/0xe0 [ 429.778942][ C1] Call Trace: [ 429.778953][ C1] [ 429.778955][ T29] ? __input_unregister_device+0x136/0x450 [ 429.778968][ C1] __schedule+0xc79/0x30a0 [ 429.778994][ T29] __input_unregister_device+0x136/0x450 [ 429.779016][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.779035][ T29] input_unregister_device+0xb9/0x100 [ 429.779066][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.779075][ T29] hidinput_disconnect+0x160/0x3e0 [ 429.779110][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.779151][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.779153][ T29] hid_disconnect+0x143/0x1b0 [ 429.779191][ C1] schedule+0xe7/0x1b0 [ 429.779203][ T29] hid_device_remove+0x1a5/0x250 [ 429.779236][ C1] rescuer_thread+0x882/0xcf0 [ 429.779254][ T29] ? hid_bus_match+0x30/0x30 [ 429.779282][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.779305][ T29] device_remove+0xc8/0x170 [ 429.779318][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.779357][ C1] ? kthread+0x26d/0x430 [ 429.779353][ T29] device_release_driver_internal+0x44a/0x610 [ 429.779396][ C1] ? worker_thread+0x1290/0x1290 [ 429.779411][ T29] bus_remove_device+0x22c/0x420 [ 429.779448][ C1] ? __kthread_parkme+0x152/0x220 [ 429.779460][ T29] device_del+0x39a/0xa50 [ 429.779485][ C1] ? worker_thread+0x1290/0x1290 [ 429.779496][ T29] ? __device_link_del+0x380/0x380 [ 429.779528][ C1] kthread+0x33a/0x430 [ 429.779532][ T29] ? mark_held_locks+0x9f/0xe0 [ 429.779566][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.779572][ T29] hid_destroy_device+0xe5/0x150 [ 429.779609][ C1] ret_from_fork+0x45/0x80 [ 429.779621][ T29] usbhid_disconnect+0xa0/0xe0 [ 429.779661][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.779665][ T29] usb_unbind_interface+0x1dd/0x8d0 [ 429.779703][ C1] ret_from_fork_asm+0x11/0x20 [ 429.779721][ T29] ? kernfs_find_ns+0x2e9/0x3e0 [ 429.779751][ C1] [ 429.779764][ C1] task:kworker/R-ipv6_ state:I [ 429.779764][ T29] ? usb_unbind_device+0x1a0/0x1a0 [ 429.779788][ C1] stack:29856 pid:1108 ppid:2 flags:0x00004000 [ 429.779817][ C1] Call Trace: [ 429.779828][ C1] [ 429.779814][ T29] device_remove+0x11f/0x170 [ 429.779841][ C1] __schedule+0xc79/0x30a0 [ 429.779861][ T29] device_release_driver_internal+0x44a/0x610 [ 429.779892][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.779918][ T29] bus_remove_device+0x22c/0x420 [ 429.779942][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.779973][ T29] device_del+0x39a/0xa50 [ 429.779987][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.780009][ T29] ? __device_link_del+0x380/0x380 [ 429.780028][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.780043][ T29] ? kobject_put+0x1f6/0x440 [ 429.780068][ C1] schedule+0xe7/0x1b0 [ 429.780085][ T29] usb_disable_device+0x36c/0x7f0 [ 429.780114][ C1] rescuer_thread+0x882/0xcf0 [ 429.780139][ T29] usb_disconnect+0x2e1/0x890 [ 429.780160][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.780182][ T29] hub_event+0x1be0/0x4f30 [ 429.780196][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.780236][ C1] ? kthread+0x26d/0x430 [ 429.780234][ T29] ? hub_port_debounce+0x3d0/0x3d0 [ 429.780274][ C1] ? worker_thread+0x1290/0x1290 [ 429.780278][ T29] ? lock_sync+0x190/0x190 [ 429.780317][ T29] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.780318][ C1] ? __kthread_parkme+0x152/0x220 [ 429.780357][ C1] ? worker_thread+0x1290/0x1290 [ 429.780363][ T29] process_one_work+0x887/0x15d0 [ 429.780401][ C1] kthread+0x33a/0x430 [ 429.780413][ T29] ? lock_sync+0x190/0x190 [ 429.780446][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.780452][ T29] ? init_worker_pool+0x770/0x770 [ 429.780489][ C1] ret_from_fork+0x45/0x80 [ 429.780498][ T29] ? assign_work+0x1a0/0x240 [ 429.780542][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.780542][ T29] worker_thread+0x8bb/0x1290 [ 429.780585][ C1] ret_from_fork_asm+0x11/0x20 [ 429.780594][ T29] ? process_one_work+0x15d0/0x15d0 [ 429.780633][ C1] [ 429.780646][ C1] task:kworker/1:2 state:S [ 429.780640][ T29] kthread+0x33a/0x430 [ 429.780667][ C1] stack:22224 pid:1781 ppid:2 flags:0x00004000 [ 429.780679][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.780695][ C1] Workqueue: usb_hub_wq hub_event [ 429.780732][ C1] Call Trace: [ 429.780743][ C1] [ 429.780723][ T29] ret_from_fork+0x45/0x80 [ 429.780757][ C1] __schedule+0xc79/0x30a0 [ 429.780779][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.780802][ C1] ? kasan_save_stack+0x43/0x50 [ 429.780823][ T29] ret_from_fork_asm+0x11/0x20 [ 429.780845][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.780874][ T29] [ 429.780903][ T29] INFO: task jbd2/sda1-8:2348 blocked for more than 143 seconds. [ 429.780893][ C1] ? __mutex_lock+0x962/0x1340 [ 429.780931][ T29] Not tainted 6.6.0-rc1-syzkaller #0 [ 429.780951][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.780945][ C1] schedule+0xe7/0x1b0 [ 429.780977][ T29] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 429.781000][ C1] schedule_preempt_disabled+0x13/0x20 [ 429.781025][ T29] Call Trace: [ 429.781036][ T29] [ 429.781048][ C1] __mutex_lock+0x967/0x1340 [ 429.781050][ T29] __schedule+0xc79/0x30a0 [ 429.781097][ T29] ? io_schedule_timeout+0x150/0x150 [ 429.781106][ C1] ? input_register_device+0xa27/0x1130 [ 429.781161][ T29] ? lock_sync+0x190/0x190 [ 429.781182][ C1] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 429.781196][ T29] ? find_held_lock+0x2d/0x110 [ 429.781233][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.781248][ T29] ? __wait_on_bit+0xc6/0x170 [ 429.781274][ C1] ? __kmem_cache_free+0xff/0x330 [ 429.781294][ T29] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.781315][ C1] ? input_register_device+0xa27/0x1130 [ 429.781335][ T29] schedule+0xe7/0x1b0 [ 429.781371][ C1] input_register_device+0xa27/0x1130 [ 429.781380][ T29] io_schedule+0xbe/0x130 [ 429.781429][ T29] bit_wait_io+0x16/0xe0 [ 429.781435][ C1] hidinput_connect+0x1da5/0x2b60 [ 429.781478][ T29] __wait_on_bit+0x62/0x170 [ 429.781496][ C1] hid_connect+0x139e/0x18a0 [ 429.781529][ T29] ? wait_for_completion_io_timeout+0x20/0x20 [ 429.781543][ C1] ? kasan_set_track+0x25/0x30 [ 429.781585][ T29] out_of_line_wait_on_bit+0xdb/0x110 [ 429.781585][ C1] ? hid_match_id+0x300/0x300 [ 429.781634][ C1] ? usbhid_start+0x1531/0x2340 [ 429.781634][ T29] ? __wait_on_bit+0x170/0x170 [ 429.781682][ C1] hid_hw_start+0xa0/0x130 [ 429.781684][ T29] ? sched_clock_idle_sleep_event+0x10/0x10 [ 429.781744][ C1] hid_device_probe+0x3dd/0x480 [ 429.781743][ T29] ? preempt_count_sub+0x150/0x150 [ 429.781792][ C1] ? hid_match_device+0x3a0/0x3a0 [ 429.781797][ T29] ? do_raw_spin_unlock+0x173/0x230 [ 429.781858][ C1] really_probe+0x234/0xc90 [ 429.781858][ T29] __wait_on_buffer+0x64/0x70 [ 429.781918][ C1] __driver_probe_device+0x1de/0x4b0 [ 429.781921][ T29] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 429.781966][ C1] driver_probe_device+0x4c/0x1a0 [ 429.781991][ T29] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 429.782013][ C1] __device_attach_driver+0x1d4/0x300 [ 429.782048][ T29] ? lock_acquire+0x1ae/0x510 [ 429.782060][ C1] ? driver_probe_device+0x1a0/0x1a0 [ 429.782091][ T29] ? _raw_spin_lock_irqsave+0x42/0x50 [ 429.782105][ C1] bus_for_each_drv+0x157/0x1d0 [ 429.782125][ T29] ? lock_timer_base+0x5d/0x200 [ 429.782148][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 429.782173][ T29] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.782190][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.782209][ T29] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.782227][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.782256][ T29] kjournald2+0x1fb/0x900 [ 429.782264][ C1] __device_attach+0x1e8/0x4b0 [ 429.782300][ T29] ? jbd2_fc_release_bufs+0x170/0x170 [ 429.782310][ C1] ? device_driver_attach+0x200/0x200 [ 429.782344][ T29] ? kthread+0x26d/0x430 [ 429.782356][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.782382][ T29] ? prepare_to_swait_exclusive+0x240/0x240 [ 429.782398][ C1] bus_probe_device+0x17c/0x1c0 [ 429.782424][ T29] ? __kthread_parkme+0x152/0x220 [ 429.782450][ C1] device_add+0x1182/0x1ac0 [ 429.782461][ T29] ? jbd2_fc_release_bufs+0x170/0x170 [ 429.782489][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 429.782502][ T29] kthread+0x33a/0x430 [ 429.782534][ C1] ? __debugfs_create_file+0x446/0x6a0 [ 429.782540][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.782584][ C1] hid_add_device+0x371/0xa60 [ 429.782582][ T29] ret_from_fork+0x45/0x80 [ 429.782629][ C1] ? lockdep_init_map_type+0x16d/0x7c0 [ 429.782636][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.782668][ C1] ? modalias_show+0x150/0x150 [ 429.782679][ T29] ret_from_fork_asm+0x11/0x20 [ 429.782727][ C1] ? lockdep_init_map_type+0x16d/0x7c0 [ 429.782745][ T29] [ 429.782761][ T29] INFO: task udevd:2385 blocked for more than 143 seconds. [ 429.782765][ C1] ? __raw_spin_lock_init+0x3a/0x110 [ 429.782782][ T29] Not tainted 6.6.0-rc1-syzkaller #0 [ 429.782801][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.782815][ T29] task:udevd state:D [ 429.782808][ C1] usbhid_probe+0xd0a/0x1360 [ 429.782836][ T29] stack:26672 pid:2385 ppid:1 flags:0x00004002 [ 429.782863][ T29] Call Trace: [ 429.782850][ C1] usb_probe_interface+0x307/0x930 [ 429.782875][ T29] [ 429.782889][ T29] __schedule+0xc79/0x30a0 [ 429.782906][ C1] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 429.782946][ T29] ? io_schedule_timeout+0x150/0x150 [ 429.782961][ C1] really_probe+0x234/0xc90 [ 429.782998][ T29] ? rwsem_down_read_slowpath+0x2c5/0xb20 [ 429.783007][ C1] __driver_probe_device+0x1de/0x4b0 [ 429.783058][ C1] driver_probe_device+0x4c/0x1a0 [ 429.783072][ T29] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.783117][ C1] __device_attach_driver+0x1d4/0x300 [ 429.783124][ T29] schedule+0xe7/0x1b0 [ 429.783166][ C1] ? driver_probe_device+0x1a0/0x1a0 [ 429.783168][ T29] schedule_preempt_disabled+0x13/0x20 [ 429.783212][ C1] bus_for_each_drv+0x157/0x1d0 [ 429.783215][ T29] rwsem_down_read_slowpath+0x625/0xb20 [ 429.783256][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 429.783269][ T29] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.783303][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.783326][ T29] ? preempt_count_sub+0x150/0x150 [ 429.783339][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.783376][ C1] __device_attach+0x1e8/0x4b0 [ 429.783385][ T29] down_read+0xf0/0x470 [ 429.783420][ C1] ? device_driver_attach+0x200/0x200 [ 429.783452][ T29] ? down_write+0x200/0x200 [ 429.783493][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.783505][ T29] kernfs_dop_revalidate+0xf0/0x5a0 [ 429.783537][ C1] bus_probe_device+0x17c/0x1c0 [ 429.783550][ T29] lookup_fast+0x232/0x520 [ 429.783582][ C1] device_add+0x1182/0x1ac0 [ 429.783587][ T29] walk_component+0x5b/0x5a0 [ 429.783624][ T29] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 429.783622][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 429.783668][ T29] ? walk_component+0x5a0/0x5a0 [ 429.783667][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.783701][ T29] ? percpu_counter_add_batch+0x132/0x1f0 [ 429.783708][ C1] usb_set_configuration+0x10cb/0x1c40 [ 429.783742][ T29] path_openat+0x231/0x29c0 [ 429.783768][ C1] usb_generic_driver_probe+0xca/0x130 [ 429.783783][ T29] ? path_lookupat+0x770/0x770 [ 429.783817][ T29] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.783818][ C1] usb_probe_device+0xda/0x2c0 [ 429.783859][ T29] do_filp_open+0x1de/0x430 [ 429.783872][ C1] ? usb_driver_release_interface+0x190/0x190 [ 429.783898][ T29] ? may_open_dev+0xf0/0xf0 [ 429.783940][ C1] really_probe+0x234/0xc90 [ 429.783961][ T29] ? _raw_spin_unlock+0x28/0x40 [ 429.783986][ C1] __driver_probe_device+0x1de/0x4b0 [ 429.783995][ T29] ? alloc_fd+0x2da/0x6c0 [ 429.784031][ C1] ? usb_driver_applicable+0x1c4/0x220 [ 429.784041][ T29] do_sys_openat2+0x176/0x1e0 [ 429.784084][ T29] ? build_open_flags+0x690/0x690 [ 429.784085][ C1] driver_probe_device+0x4c/0x1a0 [ 429.784126][ T29] ? __sys_recvmsg_sock+0x50/0x50 [ 429.784132][ C1] __device_attach_driver+0x1d4/0x300 [ 429.784167][ T29] __x64_sys_openat+0x175/0x210 [ 429.784180][ C1] ? driver_probe_device+0x1a0/0x1a0 [ 429.784210][ T29] ? __ia32_sys_open+0x1e0/0x1e0 [ 429.784225][ C1] bus_for_each_drv+0x157/0x1d0 [ 429.784254][ T29] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.784267][ C1] ? bus_for_each_dev+0x1d0/0x1d0 [ 429.784297][ T29] do_syscall_64+0x38/0xb0 [ 429.784307][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.784344][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.784348][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.784382][ C1] __device_attach+0x1e8/0x4b0 [ 429.784391][ T29] RIP: 0033:0x7ff1d282a9a4 [ 429.784417][ T29] RSP: 002b:00007ffc58f5b980 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 429.784432][ C1] ? device_driver_attach+0x200/0x200 [ 429.784451][ T29] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007ff1d282a9a4 [ 429.784473][ T29] RDX: 0000000000080000 RSI: 00007ffc58f5bab8 RDI: 00000000ffffff9c [ 429.784477][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.784496][ T29] RBP: 00007ffc58f5bab8 R08: 0000000000000008 R09: 0000000000000001 [ 429.784518][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000 [ 429.784519][ C1] bus_probe_device+0x17c/0x1c0 [ 429.784539][ T29] R13: 000055dec8f90b42 R14: 0000000000000001 R15: 0000000000000000 [ 429.784567][ T29] [ 429.784564][ C1] device_add+0x1182/0x1ac0 [ 429.784586][ T29] INFO: task udevd:2500 blocked for more than 143 seconds. [ 429.784608][ T29] Not tainted 6.6.0-rc1-syzkaller #0 [ 429.784601][ C1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 429.784627][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.784641][ T29] task:udevd state:D [ 429.784643][ C1] ? usb_detect_static_quirks+0x335/0x3e0 [ 429.784663][ T29] stack:27568 pid:2500 ppid:2385 flags:0x00004002 [ 429.784690][ T29] Call Trace: [ 429.784701][ T29] [ 429.784691][ C1] usb_new_device+0xd80/0x1960 [ 429.784715][ T29] __schedule+0xc79/0x30a0 [ 429.784731][ C1] ? hub_disconnect+0x520/0x520 [ 429.784763][ T29] ? io_schedule_timeout+0x150/0x150 [ 429.784771][ C1] hub_event+0x2e62/0x4f30 [ 429.784812][ T29] ? rwsem_down_read_slowpath+0x2c5/0xb20 [ 429.784820][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 429.784859][ C1] ? lock_sync+0x190/0x190 [ 429.784869][ T29] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.784912][ C1] ? entry_SYSCALL_64+0x1/0x19 [ 429.784946][ T29] schedule+0xe7/0x1b0 [ 429.784955][ C1] process_one_work+0x887/0x15d0 [ 429.784995][ T29] schedule_preempt_disabled+0x13/0x20 [ 429.785002][ C1] ? lock_sync+0x190/0x190 [ 429.785039][ C1] ? init_worker_pool+0x770/0x770 [ 429.785045][ T29] rwsem_down_read_slowpath+0x625/0xb20 [ 429.785086][ C1] ? assign_work+0x1a0/0x240 [ 429.785101][ T29] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.785129][ C1] worker_thread+0x8bb/0x1290 [ 429.785158][ T29] ? lock_sync+0x190/0x190 [ 429.785176][ C1] ? __kthread_parkme+0x152/0x220 [ 429.785197][ T29] ? preempt_count_sub+0x150/0x150 [ 429.785214][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.785260][ C1] kthread+0x33a/0x430 [ 429.785255][ T29] down_read+0xf0/0x470 [ 429.785297][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.785308][ T29] ? down_write+0x200/0x200 [ 429.785340][ C1] ret_from_fork+0x45/0x80 [ 429.785365][ T29] kernfs_dop_revalidate+0xf0/0x5a0 [ 429.785393][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.785405][ T29] lookup_fast+0x232/0x520 [ 429.785442][ T29] walk_component+0x5b/0x5a0 [ 429.785443][ C1] ret_from_fork_asm+0x11/0x20 [ 429.785491][ C1] [ 429.785479][ T29] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 429.785504][ C1] task:jbd2/sda1-8 state:D stack:26656 pid:2348 ppid:2 flags:0x00004000 [ 429.785523][ T29] ? walk_component+0x5a0/0x5a0 [ 429.785552][ C1] Call Trace: [ 429.785563][ C1] [ 429.785561][ T29] path_lookupat+0x93/0x770 [ 429.785577][ C1] __schedule+0xc79/0x30a0 [ 429.785597][ T29] filename_lookup+0x1e7/0x5b0 [ 429.785626][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.785634][ T29] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.785674][ C1] ? lock_sync+0x190/0x190 [ 429.785677][ T29] ? may_linkat+0x340/0x340 [ 429.785710][ C1] ? find_held_lock+0x2d/0x110 [ 429.785721][ T29] ? preempt_count_sub+0x150/0x150 [ 429.785765][ C1] ? __wait_on_bit+0xc6/0x170 [ 429.785778][ T29] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 429.785811][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.785823][ T29] ? __virt_addr_valid+0x5e/0x2d0 [ 429.785852][ C1] schedule+0xe7/0x1b0 [ 429.785866][ T29] ? folio_flags.constprop.0+0x56/0x150 [ 429.785898][ C1] io_schedule+0xbe/0x130 [ 429.785900][ T29] ? __phys_addr_symbol+0x30/0x70 [ 429.785946][ C1] bit_wait_io+0x16/0xe0 [ 429.785951][ T29] vfs_statx+0x160/0x430 [ 429.785995][ T29] ? inode_sub_bytes+0x100/0x100 [ 429.785994][ C1] __wait_on_bit+0x62/0x170 [ 429.786039][ T29] vfs_fstatat+0xb3/0x140 [ 429.786043][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 429.786083][ T29] __do_sys_newfstatat+0x98/0x110 [ 429.786097][ C1] out_of_line_wait_on_bit+0xdb/0x110 [ 429.786127][ T29] ? __do_compat_sys_newlstat+0x110/0x110 [ 429.786149][ C1] ? __wait_on_bit+0x170/0x170 [ 429.786194][ T29] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.786208][ C1] ? sched_clock_idle_sleep_event+0x10/0x10 [ 429.786237][ T29] do_syscall_64+0x38/0xb0 [ 429.786251][ C1] ? preempt_count_sub+0x150/0x150 [ 429.786289][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.786302][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.786328][ T29] RIP: 0033:0x7ff1d282a5f4 [ 429.786353][ T29] RSP: 002b:00007ffc58f59b38 EFLAGS: 00000206 [ 429.786343][ C1] __wait_on_buffer+0x64/0x70 [ 429.786375][ T29] ORIG_RAX: 0000000000000106 [ 429.786388][ T29] RAX: ffffffffffffffda RBX: 000055decac27a40 RCX: 00007ff1d282a5f4 [ 429.786411][ T29] RDX: 00007ffc58f59b48 RSI: 00007ffc58f59bd8 RDI: 00000000ffffff9c [ 429.786389][ C1] jbd2_journal_commit_transaction+0x4885/0x63d0 [ 429.786434][ T29] RBP: 000055decac3d3df R08: 000055decac3d3df R09: 0000000000000000 [ 429.786456][ T29] R10: 0000000000000100 R11: 0000000000000206 R12: 0000000000000000 [ 429.786477][ T29] R13: 000055decac27b30 R14: 00007ffc58f59bd8 R15: 000055dec8f91a04 [ 429.786464][ C1] ? jbd2_journal_finish_inode_data_buffers+0xc0/0xc0 [ 429.786506][ T29] [ 429.786519][ C1] ? lock_acquire+0x1ae/0x510 [ 429.786526][ T29] INFO: task kworker/1:3:2503 blocked for more than 143 seconds. [ 429.786548][ T29] Not tainted 6.6.0-rc1-syzkaller #0 [ 429.786565][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.786562][ C1] ? _raw_spin_lock_irqsave+0x42/0x50 [ 429.786578][ T29] task:kworker/1:3 state:D stack:22416 pid:2503 ppid:2 flags:0x00004000 [ 429.786595][ C1] ? lock_timer_base+0x5d/0x200 [ 429.786626][ T29] Workqueue: events console_callback [ 429.786640][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 429.786667][ T29] [ 429.786675][ T29] Call Trace: [ 429.786686][ T29] [ 429.786675][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.786700][ T29] __schedule+0xc79/0x30a0 [ 429.786719][ C1] kjournald2+0x1fb/0x900 [ 429.786748][ T29] ? io_schedule_timeout+0x150/0x150 [ 429.786762][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 429.786795][ T29] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.786804][ C1] ? kthread+0x26d/0x430 [ 429.786836][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.786842][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 429.786872][ T29] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.786884][ C1] ? __kthread_parkme+0x152/0x220 [ 429.786920][ C1] ? jbd2_fc_release_bufs+0x170/0x170 [ 429.786959][ C1] kthread+0x33a/0x430 [ 429.786974][ T29] schedule+0xe7/0x1b0 [ 429.786994][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.787022][ T29] schedule_timeout+0x27a/0x2c0 [ 429.787036][ C1] ret_from_fork+0x45/0x80 [ 429.787086][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.787079][ T29] ? usleep_range_state+0x1a0/0x1a0 [ 429.787125][ C1] ret_from_fork_asm+0x11/0x20 [ 429.787133][ T29] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.787172][ C1] [ 429.787185][ C1] task:kworker/R-ext4- state:I [ 429.787176][ T29] __down_common+0x328/0x6c0 [ 429.787208][ C1] stack:29896 pid:2349 ppid:2 flags:0x00004000 [ 429.787236][ C1] Call Trace: [ 429.787224][ T29] ? lock_sync+0x190/0x190 [ 429.787247][ C1] [ 429.787263][ T29] ? up+0xb0/0xb0 [ 429.787260][ C1] __schedule+0xc79/0x30a0 [ 429.787313][ T29] down+0x74/0xa0 [ 429.787315][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.787363][ C1] ? rescuer_thread+0x82f/0xcf0 [ 429.787365][ T29] console_lock+0x96/0x150 [ 429.787406][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.787407][ T29] console_callback+0x63/0x4c0 [ 429.787455][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.787459][ T29] ? poke_blanked_console+0x2c0/0x2c0 [ 429.787494][ C1] schedule+0xe7/0x1b0 [ 429.787512][ T29] process_one_work+0x887/0x15d0 [ 429.787539][ C1] rescuer_thread+0x882/0xcf0 [ 429.787561][ T29] ? kernfs_vma_page_mkwrite+0x230/0x230 [ 429.787582][ C1] ? __kthread_parkme+0xc4/0x220 [ 429.787606][ T29] ? init_worker_pool+0x770/0x770 [ 429.787618][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.787653][ T29] ? assign_work+0x1a0/0x240 [ 429.787657][ C1] ? kthread+0x26d/0x430 [ 429.787695][ T29] worker_thread+0x8bb/0x1290 [ 429.787696][ C1] ? worker_thread+0x1290/0x1290 [ 429.787740][ C1] ? __kthread_parkme+0x152/0x220 [ 429.787744][ T29] ? __kthread_parkme+0x152/0x220 [ 429.787776][ C1] ? worker_thread+0x1290/0x1290 [ 429.787783][ T29] ? process_one_work+0x15d0/0x15d0 [ 429.787819][ C1] kthread+0x33a/0x430 [ 429.787827][ T29] kthread+0x33a/0x430 [ 429.787855][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.787865][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.787896][ C1] ret_from_fork+0x45/0x80 [ 429.787908][ T29] ret_from_fork+0x45/0x80 [ 429.787965][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.787987][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.788008][ C1] ret_from_fork_asm+0x11/0x20 [ 429.788030][ T29] ret_from_fork_asm+0x11/0x20 [ 429.788063][ C1] [ 429.788076][ C1] task:syslogd state:S [ 429.788079][ T29] [ 429.788094][ T29] INFO: task udevd:2507 blocked for more than 143 seconds. [ 429.788098][ C1] stack:26344 pid:2367 ppid:1 flags:0x00000002 [ 429.788116][ T29] Not tainted 6.6.0-rc1-syzkaller #0 [ 429.788124][ C1] Call Trace: [ 429.788135][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.788135][ C1] [ 429.788149][ T29] task:udevd state:D [ 429.788152][ C1] __schedule+0xc79/0x30a0 [ 429.788172][ T29] stack:27712 pid:2507 ppid:2385 flags:0x00000002 [ 429.788198][ T29] Call Trace: [ 429.788210][ T29] [ 429.788200][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.788225][ T29] __schedule+0xc79/0x30a0 [ 429.788248][ C1] ? mark_lock+0x105/0x1950 [ 429.788276][ T29] ? io_schedule_timeout+0x150/0x150 [ 429.788286][ C1] ? lock_acquire+0x1ae/0x510 [ 429.788322][ C1] ? find_held_lock+0x2d/0x110 [ 429.788326][ T29] ? rwsem_down_read_slowpath+0x2c5/0xb20 [ 429.788379][ C1] schedule+0xe7/0x1b0 [ 429.788387][ T29] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.788423][ C1] schedule_timeout+0x27a/0x2c0 [ 429.788444][ T29] schedule+0xe7/0x1b0 [ 429.788486][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.788491][ T29] schedule_preempt_disabled+0x13/0x20 [ 429.788545][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.788542][ T29] rwsem_down_read_slowpath+0x625/0xb20 [ 429.788582][ C1] ? prepare_to_wait_exclusive+0xdf/0x2a0 [ 429.788599][ T29] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.788625][ C1] __skb_wait_for_more_packets+0x360/0x5e0 [ 429.788656][ T29] ? lock_sync+0x190/0x190 [ 429.788676][ C1] ? datagram_poll+0x4f0/0x4f0 [ 429.788695][ T29] ? preempt_count_sub+0x150/0x150 [ 429.788720][ C1] ? proto_seq_start+0x50/0x50 [ 429.788750][ T29] down_read+0xf0/0x470 [ 429.788765][ C1] ? skb_attempt_defer_free+0x580/0x580 [ 429.788803][ T29] ? down_write+0x200/0x200 [ 429.788810][ C1] ? folio_flags+0x71/0x1f0 [ 429.788855][ T29] kernfs_dop_revalidate+0xf0/0x5a0 [ 429.788864][ C1] __unix_dgram_recvmsg+0x243/0xe70 [ 429.788896][ T29] lookup_fast+0x232/0x520 [ 429.788912][ C1] ? unix_stream_connect+0x1700/0x1700 [ 429.788936][ T29] walk_component+0x5b/0x5a0 [ 429.788956][ C1] ? preempt_count_sub+0x150/0x150 [ 429.788973][ T29] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 429.789010][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.789018][ T29] ? walk_component+0x5a0/0x5a0 [ 429.789056][ T29] path_lookupat+0x93/0x770 [ 429.789048][ C1] ? copy_page_from_iter_atomic+0x318/0x1430 [ 429.789097][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 429.789099][ T29] filename_lookup+0x1e7/0x5b0 [ 429.789136][ T29] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.789141][ C1] unix_dgram_recvmsg+0xc3/0xf0 [ 429.789179][ T29] ? may_linkat+0x340/0x340 [ 429.789185][ C1] ? __unix_dgram_recvmsg+0xe70/0xe70 [ 429.789224][ T29] ? preempt_count_sub+0x150/0x150 [ 429.789230][ C1] sock_recvmsg+0xe2/0x170 [ 429.789276][ T29] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 429.789286][ C1] sock_read_iter+0x2c3/0x3c0 [ 429.789320][ T29] ? __virt_addr_valid+0x5e/0x2d0 [ 429.789341][ C1] ? sock_recvmsg+0x170/0x170 [ 429.789365][ T29] ? folio_flags.constprop.0+0x56/0x150 [ 429.789400][ T29] ? __phys_addr_symbol+0x30/0x70 [ 429.789400][ C1] ? security_file_permission+0xdc/0x100 [ 429.789447][ T29] vfs_statx+0x160/0x430 [ 429.789454][ C1] vfs_read+0x7ef/0x930 [ 429.789488][ T29] ? inode_sub_bytes+0x100/0x100 [ 429.789502][ C1] ? kernel_read+0x1b0/0x1b0 [ 429.789532][ T29] vfs_fstatat+0xb3/0x140 [ 429.789552][ C1] ? __fget_light+0x1fc/0x260 [ 429.789574][ T29] __do_sys_newfstatat+0x98/0x110 [ 429.789598][ C1] ksys_read+0x1f0/0x250 [ 429.789620][ T29] ? __do_compat_sys_newlstat+0x110/0x110 [ 429.789644][ C1] ? vfs_write+0xe40/0xe40 [ 429.789665][ T29] ? preempt_count_sub+0x150/0x150 [ 429.789692][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.789729][ T29] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.789736][ C1] do_syscall_64+0x38/0xb0 [ 429.789782][ T29] do_syscall_64+0x38/0xb0 [ 429.789799][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.789840][ C1] RIP: 0033:0x7f171c440b6a [ 429.789834][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.789864][ C1] RSP: 002b:00007ffdb61bfda8 EFLAGS: 00000246 [ 429.789875][ T29] RIP: 0033:0x7ff1d282a5f4 [ 429.789886][ C1] ORIG_RAX: 0000000000000000 [ 429.789900][ T29] RSP: 002b:00007ffc58f58e98 EFLAGS: 00000206 [ 429.789900][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f171c440b6a [ 429.789921][ T29] ORIG_RAX: 0000000000000106 [ 429.789923][ C1] RDX: 00000000000000ff RSI: 00005631abb69950 RDI: 0000000000000000 [ 429.789941][ T29] RAX: ffffffffffffffda RBX: 000055decac14d40 RCX: 00007ff1d282a5f4 [ 429.789947][ C1] RBP: 00005631abb69910 R08: 0000000000000001 R09: 0000000000000000 [ 429.789966][ T29] RDX: 00007ffc58f58ea8 RSI: 00007ffc58f58f38 RDI: 00000000ffffff9c [ 429.789969][ C1] R10: 00007f171c5df3a3 R11: 0000000000000246 R12: 00005631abb6999a [ 429.789991][ T29] RBP: 00007ffc58f5a390 R08: 00007ffc58f5a390 R09: 0000000000000000 [ 429.789993][ C1] R13: 00005631abb69950 R14: 0000000000000000 R15: 00007f171c61da80 [ 429.790015][ T29] R10: 0000000000000100 R11: 0000000000000206 R12: 0000000000000000 [ 429.790021][ C1] [ 429.790034][ C1] task:acpid state:S [ 429.790037][ T29] R13: 000055decac14e30 R14: 00007ffc58f58f38 R15: 0000000000000001 [ 429.790054][ C1] stack:24040 pid:2370 ppid:1 flags:0x00000002 [ 429.790065][ T29] [ 429.790079][ C1] Call Trace: [ 429.790078][ T29] INFO: task udevd:2508 blocked for more than 143 seconds. [ 429.790089][ C1] [ 429.790099][ T29] Not tainted 6.6.0-rc1-syzkaller #0 [ 429.790103][ C1] __schedule+0xc79/0x30a0 [ 429.790119][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.790132][ T29] task:udevd state:D stack:26768 pid:2508 ppid:2385 flags:0x00004002 [ 429.790148][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.790178][ T29] Call Trace: [ 429.790208][ T29] [ 429.790213][ C1] ? lock_acquire+0x1ae/0x510 [ 429.790222][ T29] __schedule+0xc79/0x30a0 [ 429.790252][ C1] ? lock_sync+0x190/0x190 [ 429.790273][ T29] ? io_schedule_timeout+0x150/0x150 [ 429.790287][ C1] ? find_held_lock+0x2d/0x110 [ 429.790334][ T29] ? rwsem_down_read_slowpath+0x2c5/0xb20 [ 429.790352][ C1] schedule+0xe7/0x1b0 [ 429.790395][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.790392][ T29] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.790438][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.790441][ T29] schedule+0xe7/0x1b0 [ 429.790477][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 429.790487][ T29] schedule_preempt_disabled+0x13/0x20 [ 429.790526][ C1] do_select+0x12f7/0x1760 [ 429.790537][ T29] rwsem_down_read_slowpath+0x625/0xb20 [ 429.790579][ C1] ? select_estimate_accuracy+0x340/0x340 [ 429.790590][ T29] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.790625][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.790644][ T29] ? lock_sync+0x190/0x190 [ 429.790661][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.790681][ T29] ? preempt_count_sub+0x150/0x150 [ 429.790701][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.790739][ T29] down_read+0xf0/0x470 [ 429.790749][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.790785][ T29] ? down_write+0x200/0x200 [ 429.790797][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.790838][ T29] kernfs_dop_revalidate+0xf0/0x5a0 [ 429.790846][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.790877][ T29] lookup_fast+0x232/0x520 [ 429.790895][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.790911][ T29] walk_component+0x5b/0x5a0 [ 429.790944][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.790952][ T29] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 429.790996][ T29] ? walk_component+0x5a0/0x5a0 [ 429.790993][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.791033][ T29] path_lookupat+0x93/0x770 [ 429.791042][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.791069][ T29] filename_lookup+0x1e7/0x5b0 [ 429.791091][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.791105][ T29] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.791146][ T29] ? may_linkat+0x340/0x340 [ 429.791140][ C1] ? preempt_count_sub+0x150/0x150 [ 429.791193][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.791189][ T29] ? preempt_count_sub+0x150/0x150 [ 429.791230][ C1] ? dput+0x19f/0xfd0 [ 429.791239][ T29] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 429.791279][ T29] ? __virt_addr_valid+0x5e/0x2d0 [ 429.791281][ C1] ? core_sys_select+0x462/0xb30 [ 429.791319][ T29] ? folio_flags.constprop.0+0x56/0x150 [ 429.791326][ C1] core_sys_select+0x462/0xb30 [ 429.791352][ T29] ? __phys_addr_symbol+0x30/0x70 [ 429.791374][ C1] ? do_compat_pselect+0x240/0x240 [ 429.791395][ T29] vfs_statx+0x160/0x430 [ 429.791419][ C1] ? __fsnotify_parent+0x4fc/0xa10 [ 429.791437][ T29] ? inode_sub_bytes+0x100/0x100 [ 429.791461][ C1] ? __fsnotify_update_child_dentry_flags+0x360/0x360 [ 429.791478][ T29] vfs_fstatat+0xb3/0x140 [ 429.791507][ C1] ? set_user_sigmask+0x216/0x2a0 [ 429.791519][ T29] __do_sys_newfstatat+0x98/0x110 [ 429.791540][ C1] ? kernel_read+0x1b0/0x1b0 [ 429.791563][ T29] ? __do_compat_sys_newlstat+0x110/0x110 [ 429.791583][ C1] ? __set_current_blocked+0x110/0x110 [ 429.791615][ T29] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.791618][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.791655][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 429.791657][ T29] do_syscall_64+0x38/0xb0 [ 429.791688][ C1] ? sigprocmask+0xf1/0x330 [ 429.791706][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.791720][ C1] do_pselect.constprop.0+0x19c/0x1e0 [ 429.791748][ T29] RIP: 0033:0x7ff1d282a5f4 [ 429.791771][ T29] RSP: 002b:00007ffc58f59b38 EFLAGS: 00000206 [ 429.791767][ C1] ? kern_select+0x1d0/0x1d0 [ 429.791793][ T29] ORIG_RAX: 0000000000000106 [ 429.791824][ T29] RAX: ffffffffffffffda RBX: 000055decac33730 RCX: 00007ff1d282a5f4 [ 429.791827][ C1] ? __fget_light+0x1fc/0x260 [ 429.791847][ T29] RDX: 00007ffc58f59b48 RSI: 00007ffc58f59bd8 RDI: 00000000ffffff9c [ 429.791870][ T29] RBP: 000055decac3dcbb R08: 000055decac3dcbb R09: 0000000000000000 [ 429.791872][ C1] ? ksys_read+0x1a7/0x250 [ 429.791893][ T29] R10: 0000000000000100 R11: 0000000000000206 R12: 0000000000000000 [ 429.791914][ T29] R13: 000055decac33820 R14: 00007ffc58f59bd8 R15: 000055dec8f91a04 [ 429.791919][ C1] __x64_sys_pselect6+0x150/0x1c0 [ 429.791952][ T29] [ 429.791968][ T29] INFO: task kworker/0:6:2525 blocked for more than 143 seconds. [ 429.791967][ C1] do_syscall_64+0x38/0xb0 [ 429.791991][ T29] Not tainted 6.6.0-rc1-syzkaller #0 [ 429.792011][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.792024][ T29] task:kworker/0:6 state:D [ 429.792018][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.792046][ T29] stack:22912 pid:2525 ppid:2 flags:0x00004000 [ 429.792059][ C1] RIP: 0033:0x7f0e6fe07591 [ 429.792074][ T29] Workqueue: usb_hub_wq hub_event [ 429.792084][ C1] RSP: 002b:00007ffee6cde9c0 EFLAGS: 00000246 [ 429.792106][ T29] [ 429.792106][ C1] ORIG_RAX: 000000000000010e [ 429.792114][ T29] Call Trace: [ 429.792119][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6fe07591 [ 429.792126][ T29] [ 429.792143][ C1] RDX: 0000000000000000 RSI: 00007ffee6cdeab8 RDI: 000000000000000d [ 429.792141][ T29] __schedule+0xc79/0x30a0 [ 429.792167][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 429.792189][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.792192][ T29] ? io_schedule_timeout+0x150/0x150 [ 429.792212][ C1] R13: 00005573beae9178 R14: 0000000000000000 R15: 000000000000000c [ 429.792240][ C1] [ 429.792239][ T29] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.792254][ C1] task:klogd state:R running task stack:26496 pid:2374 ppid:1 flags:0x00000002 [ 429.792278][ T29] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.792309][ C1] Call Trace: [ 429.792320][ C1] [ 429.792335][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.792334][ C1] __schedule+0xc79/0x30a0 [ 429.792370][ T29] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.792384][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.792408][ T29] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.792438][ C1] ? find_held_lock+0x2d/0x110 [ 429.792463][ T29] schedule+0xe7/0x1b0 [ 429.792496][ C1] ? __cond_resched+0x17/0x20 [ 429.792511][ T29] schedule_preempt_disabled+0x13/0x20 [ 429.792543][ C1] preempt_schedule_common+0x45/0xc0 [ 429.792564][ T29] rwsem_down_read_slowpath+0x625/0xb20 [ 429.792593][ C1] __cond_resched+0x17/0x20 [ 429.792624][ T29] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.792640][ C1] __kmem_cache_alloc_node+0x2b9/0x310 [ 429.792680][ C1] ? __alloc_skb+0x12b/0x330 [ 429.792679][ T29] ? lock_sync+0x190/0x190 [ 429.792714][ C1] ? __alloc_skb+0x12b/0x330 [ 429.792719][ T29] ? preempt_count_sub+0x150/0x150 [ 429.792746][ C1] __kmalloc_node_track_caller+0x50/0x100 [ 429.792772][ T29] ? __mutex_lock+0x25b/0x1340 [ 429.792791][ C1] kmalloc_reserve+0xef/0x260 [ 429.792825][ T29] down_read+0xf0/0x470 [ 429.792848][ C1] __alloc_skb+0x12b/0x330 [ 429.792882][ C1] ? __napi_build_skb+0x50/0x50 [ 429.792878][ T29] ? down_write+0x200/0x200 [ 429.792921][ C1] alloc_skb_with_frags+0xe4/0x710 [ 429.792938][ T29] ? bit_wait_timeout+0x160/0x160 [ 429.792966][ C1] sock_alloc_send_pskb+0x7e4/0x970 [ 429.792992][ T29] kernfs_find_and_get_ns+0x71/0xc0 [ 429.793016][ C1] ? lock_acquire+0x1ae/0x510 [ 429.793038][ T29] sysfs_unmerge_group+0x61/0x170 [ 429.793056][ C1] ? sock_wmalloc+0x120/0x120 [ 429.793093][ T29] dpm_sysfs_remove+0x68/0xb0 [ 429.793100][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.793132][ T29] device_del+0x1a8/0xa50 [ 429.793138][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.793168][ T29] ? __device_link_del+0x380/0x380 [ 429.793179][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.793204][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 429.793220][ C1] unix_dgram_sendmsg+0x455/0x1c30 [ 429.793256][ T29] ? pm_runtime_barrier+0xe0/0x1a0 [ 429.793266][ C1] ? aa_sk_perm+0x2c1/0xae0 [ 429.793303][ T29] device_unregister+0x1d/0xc0 [ 429.793305][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 429.793339][ T29] usb_remove_ep_devs+0x42/0x80 [ 429.793347][ C1] ? aa_af_perm+0x260/0x260 [ 429.793388][ C1] ? unix_dgram_connect+0xba0/0xba0 [ 429.793383][ T29] usb_disable_device+0x322/0x7f0 [ 429.793454][ C1] sock_sendmsg+0xd9/0x180 [ 429.793464][ T29] usb_disconnect+0x2e1/0x890 [ 429.793507][ T29] hub_event+0x1be0/0x4f30 [ 429.793510][ C1] __sys_sendto+0x255/0x340 [ 429.793548][ C1] ? __ia32_sys_getpeername+0xb0/0xb0 [ 429.793557][ T29] ? hub_port_debounce+0x3d0/0x3d0 [ 429.793586][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.793600][ T29] ? lock_sync+0x190/0x190 [ 429.793636][ T29] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.793626][ C1] ? preempt_count_sub+0x150/0x150 [ 429.793678][ T29] process_one_work+0x887/0x15d0 [ 429.793688][ C1] ? rcu_is_watching+0x12/0xb0 [ 429.793728][ T29] ? lock_sync+0x190/0x190 [ 429.793739][ C1] ? kernel_fpu_begin_mask+0x270/0x270 [ 429.793764][ T29] ? init_worker_pool+0x770/0x770 [ 429.793777][ C1] ? blkcg_exit_disk+0x40/0x40 [ 429.793812][ T29] ? assign_work+0x1a0/0x240 [ 429.793822][ C1] __x64_sys_sendto+0xe0/0x1b0 [ 429.793856][ T29] worker_thread+0x8bb/0x1290 [ 429.793860][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.793903][ T29] ? __kthread_parkme+0x152/0x220 [ 429.793902][ C1] do_syscall_64+0x38/0xb0 [ 429.793948][ T29] ? process_one_work+0x15d0/0x15d0 [ 429.793955][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.793997][ C1] RIP: 0033:0x7f1edfc179b5 [ 429.793994][ T29] kthread+0x33a/0x430 [ 429.794022][ C1] RSP: 002b:00007ffddef3a618 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 429.794034][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.794057][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1edfc179b5 [ 429.794091][ C1] RDX: 000000000000004f RSI: 0000562916b08960 RDI: 0000000000000003 [ 429.794078][ T29] ret_from_fork+0x45/0x80 [ 429.794114][ C1] RBP: 0000562916b01910 R08: 0000000000000000 R09: 0000000000000000 [ 429.794138][ C1] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 429.794133][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.794161][ C1] R13: 00007f1edfda5212 R14: 00007ffddef3a718 R15: 0000000000000000 [ 429.794174][ T29] ret_from_fork_asm+0x11/0x20 [ 429.794192][ C1] [ 429.794205][ C1] task:udevd state:D [ 429.794221][ T29] [ 429.794227][ C1] stack:26672 pid:2385 ppid:1 flags:0x00004002 [ 429.794236][ T29] INFO: task udevd:2537 blocked for more than 143 seconds. [ 429.794254][ C1] Call Trace: [ 429.794258][ T29] Not tainted 6.6.0-rc1-syzkaller #0 [ 429.794265][ C1] [ 429.794278][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.794291][ T29] task:udevd state:D [ 429.794279][ C1] __schedule+0xc79/0x30a0 [ 429.794313][ T29] stack:27712 pid:2537 ppid:2385 flags:0x00004002 [ 429.794341][ T29] Call Trace: [ 429.794326][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.794352][ T29] [ 429.794368][ T29] __schedule+0xc79/0x30a0 [ 429.794376][ C1] ? rwsem_down_read_slowpath+0x2c5/0xb20 [ 429.794419][ T29] ? io_schedule_timeout+0x150/0x150 [ 429.794439][ C1] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.794471][ T29] ? rwsem_down_read_slowpath+0x2c5/0xb20 [ 429.794492][ C1] schedule+0xe7/0x1b0 [ 429.794533][ T29] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.794537][ C1] schedule_preempt_disabled+0x13/0x20 [ 429.794586][ T29] schedule+0xe7/0x1b0 [ 429.794590][ C1] rwsem_down_read_slowpath+0x625/0xb20 [ 429.794634][ T29] schedule_preempt_disabled+0x13/0x20 [ 429.794647][ C1] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.794684][ T29] rwsem_down_read_slowpath+0x625/0xb20 [ 429.794705][ C1] ? preempt_count_sub+0x150/0x150 [ 429.794744][ T29] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.794762][ C1] down_read+0xf0/0x470 [ 429.794800][ T29] ? lock_sync+0x190/0x190 [ 429.794812][ C1] ? down_write+0x200/0x200 [ 429.794840][ T29] ? preempt_count_sub+0x150/0x150 [ 429.794878][ C1] kernfs_dop_revalidate+0xf0/0x5a0 [ 429.794919][ C1] lookup_fast+0x232/0x520 [ 429.794910][ T29] down_read+0xf0/0x470 [ 429.794953][ C1] walk_component+0x5b/0x5a0 [ 429.794967][ T29] ? down_write+0x200/0x200 [ 429.794987][ C1] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 429.795021][ T29] kernfs_dop_revalidate+0xf0/0x5a0 [ 429.795029][ C1] ? walk_component+0x5a0/0x5a0 [ 429.795061][ C1] ? percpu_counter_add_batch+0x132/0x1f0 [ 429.795064][ T29] lookup_fast+0x232/0x520 [ 429.795099][ T29] walk_component+0x5b/0x5a0 [ 429.795101][ C1] path_openat+0x231/0x29c0 [ 429.795136][ T29] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 429.795138][ C1] ? path_lookupat+0x770/0x770 [ 429.795172][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.795179][ T29] ? walk_component+0x5a0/0x5a0 [ 429.795213][ C1] do_filp_open+0x1de/0x430 [ 429.795217][ T29] path_lookupat+0x93/0x770 [ 429.795249][ C1] ? may_open_dev+0xf0/0xf0 [ 429.795253][ T29] filename_lookup+0x1e7/0x5b0 [ 429.795307][ T29] ? may_linkat+0x340/0x340 [ 429.795309][ C1] ? _raw_spin_unlock+0x28/0x40 [ 429.795342][ T29] ? __might_fault+0xe5/0x190 [ 429.795343][ C1] ? alloc_fd+0x2da/0x6c0 [ 429.795388][ C1] do_sys_openat2+0x176/0x1e0 [ 429.795391][ T29] ? getname_flags.part.0+0x1d5/0x4d0 [ 429.795436][ C1] ? build_open_flags+0x690/0x690 [ 429.795452][ T29] user_path_at_empty+0x42/0x60 [ 429.795479][ C1] ? __sys_recvmsg_sock+0x50/0x50 [ 429.795492][ T29] do_readlinkat+0xdd/0x2f0 [ 429.795521][ C1] __x64_sys_openat+0x175/0x210 [ 429.795536][ T29] ? cp_compat_stat+0x850/0x850 [ 429.795564][ C1] ? __ia32_sys_open+0x1e0/0x1e0 [ 429.795576][ T29] ? blkcg_exit_disk+0x40/0x40 [ 429.795609][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.795624][ T29] __x64_sys_readlink+0x78/0xb0 [ 429.795652][ C1] do_syscall_64+0x38/0xb0 [ 429.795670][ T29] do_syscall_64+0x38/0xb0 [ 429.795704][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.795724][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.795746][ C1] RIP: 0033:0x7ff1d282a9a4 [ 429.795768][ T29] RIP: 0033:0x7ff1d282bd47 [ 429.795771][ C1] RSP: 002b:00007ffc58f5b980 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 429.795794][ T29] RSP: 002b:00007ffc58f59a48 EFLAGS: 00000246 [ 429.795805][ C1] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007ff1d282a9a4 [ 429.795818][ T29] ORIG_RAX: 0000000000000059 [ 429.795829][ C1] RDX: 0000000000080000 RSI: 00007ffc58f5bab8 RDI: 00000000ffffff9c [ 429.795832][ T29] RAX: ffffffffffffffda RBX: 00007ffc58f59a58 RCX: 00007ff1d282bd47 [ 429.795853][ C1] RBP: 00007ffc58f5bab8 R08: 0000000000000008 R09: 0000000000000001 [ 429.795858][ T29] RDX: 0000000000000400 RSI: 00007ffc58f59a58 RDI: 00007ffc58f59f38 [ 429.795876][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000 [ 429.795881][ T29] RBP: 0000000000000400 R08: 0000000000000000 R09: 0000000000000000 [ 429.795899][ C1] R13: 000055dec8f90b42 R14: 0000000000000001 R15: 0000000000000000 [ 429.795904][ T29] R10: 0000000000000010 R11: 0000000000000246 R12: 00007ffc58f59f38 [ 429.795928][ C1] [ 429.795932][ T29] R13: 00007ffc58f59ea8 R14: 000055decac14910 R15: 00007ffc58f5b049 [ 429.795941][ C1] task:dbus-daemon state:S [ 429.795962][ T29] [ 429.795963][ C1] stack:28624 pid:2407 ppid:1 flags:0x00000002 [ 429.795976][ T29] INFO: task syz-executor212:2596 blocked for more than 143 seconds. [ 429.795990][ C1] Call Trace: [ 429.796001][ C1] [ 429.795999][ T29] Not tainted 6.6.0-rc1-syzkaller #0 [ 429.796020][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 429.796015][ C1] __schedule+0xc79/0x30a0 [ 429.796033][ T29] task:syz-executor212 state:D stack:28864 pid:2596 ppid:2487 flags:0x00004006 [ 429.796063][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.796083][ T29] Call Trace: [ 429.796095][ T29] [ 429.796109][ T29] __schedule+0xc79/0x30a0 [ 429.796113][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.796156][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.796159][ T29] ? io_schedule_timeout+0x150/0x150 [ 429.796195][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.796211][ T29] ? rwsem_down_write_slowpath+0x48f/0x1290 [ 429.796236][ C1] schedule+0xe7/0x1b0 [ 429.796273][ T29] schedule+0xe7/0x1b0 [ 429.796280][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.796319][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.796320][ T29] schedule_preempt_disabled+0x13/0x20 [ 429.796353][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 429.796372][ T29] rwsem_down_write_slowpath+0x53e/0x1290 [ 429.796397][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 429.796430][ T29] ? find_held_lock+0x2d/0x110 [ 429.796443][ C1] ? __lock_acquire+0xc8f/0x5de0 [ 429.796483][ C1] do_epoll_wait+0x131d/0x1a00 [ 429.796485][ T29] ? down_timeout+0x90/0x90 [ 429.796527][ C1] ? mark_lock+0x105/0x1950 [ 429.796539][ T29] ? lock_sync+0x190/0x190 [ 429.796563][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.796579][ T29] ? preempt_count_sub+0x150/0x150 [ 429.796608][ C1] ? do_epoll_create+0x470/0x470 [ 429.796634][ T29] ? __kernfs_new_node+0x54e/0x8a0 [ 429.796658][ C1] ? find_held_lock+0x2d/0x110 [ 429.796675][ T29] down_write+0x1d3/0x200 [ 429.796713][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 429.796736][ T29] ? down_write_killable_nested+0x250/0x250 [ 429.796758][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.796797][ T29] kernfs_add_one+0xb1/0x510 [ 429.796804][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 429.796843][ T29] kernfs_create_dir_ns+0x181/0x210 [ 429.796851][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.796891][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.796928][ C1] do_syscall_64+0x38/0xb0 [ 429.796936][ T29] sysfs_create_dir_ns+0x13b/0x2a0 [ 429.796986][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.796991][ T29] ? sysfs_create_mount_point+0xb0/0xb0 [ 429.797028][ C1] RIP: 0033:0x7f5fa2435457 [ 429.797053][ C1] RSP: 002b:00007ffc0a2d4ca8 EFLAGS: 00000246 [ 429.797047][ T29] ? spin_bug+0x1d0/0x1d0 [ 429.797076][ C1] ORIG_RAX: 00000000000000e8 [ 429.797089][ C1] RAX: ffffffffffffffda RBX: 00007ffc0a2d4cb8 RCX: 00007f5fa2435457 [ 429.797088][ T29] ? do_raw_spin_unlock+0x173/0x230 [ 429.797114][ C1] RDX: 0000000000000040 RSI: 00007ffc0a2d4cb8 RDI: 0000000000000003 [ 429.797138][ C1] RBP: 00007ffc0a2d5048 R08: 0000000000000015 R09: 0000000000000001 [ 429.797130][ T29] kobject_add_internal+0x2c8/0x960 [ 429.797161][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 429.797184][ C1] R13: 0000000000000001 R14: 00007ffc0a2d5048 R15: 00007ffc0a2d5358 [ 429.797177][ T29] kobject_init_and_add+0x11c/0x190 [ 429.797213][ C1] [ 429.797227][ C1] task:dhcpcd state:S [ 429.797222][ T29] ? kobject_create_and_add+0xf0/0xf0 [ 429.797250][ C1] stack:27360 pid:2422 ppid:1 flags:0x00000002 [ 429.797277][ C1] Call Trace: [ 429.797266][ T29] ? lockdep_init_map_type+0x16d/0x7c0 [ 429.797287][ C1] [ 429.797302][ C1] __schedule+0xc79/0x30a0 [ 429.797308][ T29] ? __raw_spin_lock_init+0x3a/0x110 [ 429.797352][ T29] bus_add_driver+0x186/0x630 [ 429.797352][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.797405][ C1] ? hrtimer_start_range_ns+0x423/0xdb0 [ 429.797400][ T29] driver_register+0x15c/0x4a0 [ 429.797451][ C1] schedule+0xe7/0x1b0 [ 429.797452][ T29] usb_gadget_register_driver_owner+0xfd/0x2d0 [ 429.797498][ C1] schedule_hrtimeout_range_clock+0x211/0x440 [ 429.797509][ T29] raw_ioctl+0x172f/0x2b80 [ 429.797536][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.797548][ T29] ? restore_fpregs_from_fpstate+0xc1/0x1d0 [ 429.797570][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.797591][ T29] ? raw_open+0x510/0x510 [ 429.797609][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 429.797624][ T29] ? blkcg_exit_disk+0x40/0x40 [ 429.797648][ C1] ? poll_initwait+0x180/0x180 [ 429.797669][ T29] ? raw_open+0x510/0x510 [ 429.797692][ C1] ? __unix_insert_socket+0x250/0x250 [ 429.797704][ T29] __x64_sys_ioctl+0x18f/0x210 [ 429.797734][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 429.797751][ T29] do_syscall_64+0x38/0xb0 [ 429.797776][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 429.797805][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.797830][ C1] do_sys_poll+0xad9/0xde0 [ 429.797847][ T29] RIP: 0033:0x7ff0f81f082b [ 429.797873][ T29] RSP: 002b:00007ffdd1f948b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.797880][ C1] ? compat_core_sys_select+0x890/0x890 [ 429.797909][ T29] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0f81f082b [ 429.797928][ C1] ? mark_lock+0x105/0x1950 [ 429.797941][ T29] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 [ 429.797966][ T29] RBP: 00007ffdd1f95970 R08: 0000000000000010 R09: 00312e6364755f79 [ 429.797975][ C1] ? move_addr_to_user+0xab/0x1d0 [ 429.797991][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.798016][ T29] R13: 00007ffdd1f94940 R14: 00007ffdd1f969e0 R15: 00007ff0f82693c0 [ 429.798048][ T29] [ 429.798034][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.798060][ T29] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 429.798077][ T29] [ 429.798077][ T29] Showing all locks held in the system: [ 429.798091][ T29] 7 locks held by kworker/0:0/8: [ 429.798086][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.798112][ T29] #0: ffff88810aa6dd38 ((wq_completion)usb_hub_wq [ 429.798136][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.798154][ T29] ){+.+.}-{0:0}, at: process_one_work+0x774/0x15d0 [ 429.798187][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.798211][ T29] #1: ffffc9000008fd88 ((work_completion)(&hub->events)){+.+.}-{0:0} [ 429.798249][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.798270][ T29] , at: process_one_work+0x7a7/0x15d0 [ 429.798283][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.798311][ T29] #2: ffff888106335190 ( [ 429.798321][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 429.798341][ T29] &dev->mutex){....}-{3:3} [ 429.798356][ C1] ? set_user_sigmask+0x216/0x2a0 [ 429.798370][ T29] , at: hub_event+0x1be/0x4f30 [ 429.798392][ C1] ? __set_current_blocked+0x110/0x110 [ 429.798405][ T29] #3: ffff88811bed8190 (&dev->mutex){....}-{3:3} [ 429.798436][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 429.798461][ T29] , at: __device_attach+0x7f/0x4b0 [ 429.798485][ C1] ? __ia32_sys_poll+0x460/0x460 [ 429.798506][ T29] #4: ffff88811bfbd160 (&dev->mutex){....}-{3:3} [ 429.798534][ C1] ? __secure_computing+0x226/0x3a0 [ 429.798561][ T29] , at: __device_attach+0x7f/0x4b0 [ 429.798603][ T29] #5: [ 429.798591][ C1] do_syscall_64+0x38/0xb0 [ 429.798614][ T29] ffff88811d4b1a20 (&dev->mutex){....}-{3:3} [ 429.798643][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.798660][ T29] , at: __device_attach+0x7f/0x4b0 [ 429.798686][ C1] RIP: 0033:0x7f701819bad5 [ 429.798704][ T29] #6: ffffffff88aa3328 [ 429.798711][ C1] RSP: 002b:00007ffde0c334d0 EFLAGS: 00000246 [ 429.798728][ T29] (input_mutex [ 429.798734][ C1] ORIG_RAX: 000000000000010f [ 429.798746][ T29] ){+.+.}-{3:3} [ 429.798748][ C1] RAX: ffffffffffffffda RBX: 0000556dea29ce20 RCX: 00007f701819bad5 [ 429.798774][ C1] RDX: 00007ffde0c334f0 RSI: 0000000000000004 RDI: 0000556dea2a6db0 [ 429.798763][ T29] , at: input_register_device+0xa27/0x1130 [ 429.798798][ C1] RBP: 00007ffde0c33820 R08: 0000000000000008 R09: 0000000000000001 [ 429.798818][ T29] 7 locks held by kworker/1:0/22: [ 429.798820][ C1] R10: 00007ffde0c33820 R11: 0000000000000246 R12: 00007ffde0c33518 [ 429.798840][ T29] #0: [ 429.798844][ C1] R13: 0000556de8d22610 R14: 0000000000000000 R15: 0000000000000000 [ 429.798851][ T29] ffff88810aa6dd38 ((wq_completion)usb_hub_wq [ 429.798874][ C1] [ 429.798882][ T29] ){+.+.}-{0:0} [ 429.798887][ C1] task:dhcpcd state:S [ 429.798900][ T29] , at: process_one_work+0x774/0x15d0 [ 429.798909][ C1] stack:24040 pid:2423 ppid:2422 flags:0x00000002 [ 429.798935][ C1] Call Trace: [ 429.798947][ C1] [ 429.798948][ T29] #1: ffffc9000017fd88 ((work_completion)(&hub->events) [ 429.798961][ C1] __schedule+0xc79/0x30a0 [ 429.798989][ T29] ){+.+.}-{0:0}, at: process_one_work+0x7a7/0x15d0 [ 429.799011][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.799048][ T29] #2: ffff888105bf5190 ( [ 429.799060][ C1] ? lock_sync+0x190/0x190 [ 429.799078][ T29] &dev->mutex){....}-{3:3} [ 429.799097][ C1] ? __pollwait+0x24f/0x460 [ 429.799105][ T29] , at: hub_event+0x1be/0x4f30 [ 429.799140][ T29] #3: ffff8881158c8190 [ 429.799142][ C1] schedule+0xe7/0x1b0 [ 429.799163][ T29] (&dev->mutex){....}-{3:3} [ 429.799188][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.799198][ T29] , at: usb_disconnect+0x10a/0x890 [ 429.799232][ T29] #4: [ 429.799226][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.799254][ T29] ffff88811beda160 (&dev->mutex [ 429.799271][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.799283][ T29] ){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 429.799311][ C1] ? poll_initwait+0x180/0x180 [ 429.799344][ T29] #5: ffff888109fc1a20 ( [ 429.799352][ C1] ? __unix_insert_socket+0x250/0x250 [ 429.799372][ T29] &dev->mutex){....}-{3:3} [ 429.799391][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 429.799399][ T29] , at: device_release_driver_internal+0xa4/0x610 [ 429.799444][ T29] #6: ffffffff88aa3328 (input_mutex){+.+.}-{3:3} [ 429.799466][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 429.799496][ T29] , at: __input_unregister_device+0x136/0x450 [ 429.799517][ C1] do_sys_poll+0xad9/0xde0 [ 429.799530][ T29] 1 lock held by khungtaskd/29: [ 429.799549][ T29] #0: ffffffff87eac820 (rcu_read_lock [ 429.799565][ C1] ? compat_core_sys_select+0x890/0x890 [ 429.799587][ T29] ){....}-{1:2}, at: debug_show_all_locks+0x55/0x340 [ 429.799610][ C1] ? mark_lock+0x105/0x1950 [ 429.799644][ T29] 7 locks held by kworker/1:2/1781: [ 429.799664][ T29] #0: [ 429.799656][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.799675][ T29] ffff88810aa6dd38 ((wq_completion)usb_hub_wq){+.+.}-{0:0} [ 429.799705][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.799720][ T29] , at: process_one_work+0x774/0x15d0 [ 429.799761][ T29] #1: ffffc900035bfd88 [ 429.799754][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.799782][ T29] ((work_completion)(&hub->events)){+.+.}-{0:0} [ 429.799817][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.799817][ T29] , at: process_one_work+0x7a7/0x15d0 [ 429.799857][ T29] #2: [ 429.799852][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.799867][ T29] ffff888105fe5190 (&dev->mutex){....}-{3:3} [ 429.799888][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 429.799936][ T29] , at: hub_event+0x1be/0x4f30 [ 429.799941][ C1] ? set_user_sigmask+0x216/0x2a0 [ 429.799972][ T29] #3: ffff88811b744190 [ 429.799976][ C1] ? __set_current_blocked+0x110/0x110 [ 429.799995][ T29] (&dev->mutex){....}-{3:3} [ 429.800015][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 429.800029][ T29] , at: __device_attach+0x7f/0x4b0 [ 429.800073][ T29] #4: [ 429.800064][ C1] ? __ia32_sys_poll+0x460/0x460 [ 429.800084][ T29] ffff88811b84e160 (&dev->mutex){....}-{3:3} [ 429.800113][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.800129][ T29] , at: __device_attach+0x7f/0x4b0 [ 429.800173][ T29] #5: [ 429.800157][ C1] do_syscall_64+0x38/0xb0 [ 429.800185][ T29] ffff8881123fda20 (&dev->mutex){....}-{3:3} [ 429.800209][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.800230][ T29] , at: __device_attach+0x7f/0x4b0 [ 429.800249][ C1] RIP: 0033:0x7f701819bad5 [ 429.800275][ T29] #6: [ 429.800274][ C1] RSP: 002b:00007ffde0c334d0 EFLAGS: 00000246 [ 429.800286][ T29] ffffffff88aa3328 ( [ 429.800297][ C1] ORIG_RAX: 000000000000010f [ 429.800306][ T29] input_mutex [ 429.800310][ C1] RAX: ffffffffffffffda RBX: 0000556dea29ce20 RCX: 00007f701819bad5 [ 429.800317][ T29] ){+.+.}-{3:3} [ 429.800335][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000556dea29ce00 [ 429.800334][ T29] , at: input_register_device+0xa27/0x1130 [ 429.800359][ C1] RBP: 00007ffde0c33820 R08: 0000000000000008 R09: bc2ae0c23478e8d1 [ 429.800383][ C1] R10: 00007ffde0c33820 R11: 0000000000000246 R12: 0000000000000000 [ 429.800391][ T29] 1 lock held by udevd/2385: [ 429.800411][ T29] #0: [ 429.800407][ C1] R13: 0000556de8d22610 R14: 0000000000000000 R15: 0000000000000000 [ 429.800422][ T29] ffff88810165f948 (&root->kernfs_rwsem [ 429.800449][ C1] [ 429.800454][ T29] ){++++}-{3:3} [ 429.800463][ C1] task:dhcpcd state:S [ 429.800472][ T29] , at: kernfs_dop_revalidate+0xf0/0x5a0 [ 429.800487][ C1] stack:28160 pid:2424 ppid:2422 flags:0x00000002 [ 429.800513][ C1] Call Trace: [ 429.800510][ T29] 2 locks held by getty/2443: [ 429.800530][ T29] #0: [ 429.800530][ C1] [ 429.800541][ T29] ffff88810bb160a0 (&tty->ldisc_sem [ 429.800545][ C1] __schedule+0xc79/0x30a0 [ 429.800571][ T29] ){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 429.800595][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.800627][ T29] #1: ffffc900000432f0 ( [ 429.800644][ C1] ? lock_sync+0x190/0x190 [ 429.800657][ T29] &ldata->atomic_read_lock){+.+.}-{3:3} [ 429.800681][ C1] ? __pollwait+0x24f/0x460 [ 429.800687][ T29] , at: n_tty_read+0xfc5/0x1480 [ 429.800722][ T29] 1 lock held by udevd/2500: [ 429.800727][ C1] schedule+0xe7/0x1b0 [ 429.800743][ T29] #0: ffff88810165f948 (&root->kernfs_rwsem [ 429.800772][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.800785][ T29] ){++++}-{3:3}, at: kernfs_dop_revalidate+0xf0/0x5a0 [ 429.800810][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.800838][ T29] 2 locks held by kworker/1:3/2503: [ 429.800844][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.800859][ T29] #0: ffff888100070d38 ((wq_completion)events [ 429.800886][ C1] ? poll_initwait+0x180/0x180 [ 429.800901][ T29] ){+.+.}-{0:0}, at: process_one_work+0x774/0x15d0 [ 429.800928][ C1] ? __unix_insert_socket+0x250/0x250 [ 429.800965][ T29] #1: ffffc9000156fd88 [ 429.800969][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 429.800988][ T29] (console_work){+.+.}-{0:0} [ 429.801011][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 429.801023][ T29] , at: process_one_work+0x7a7/0x15d0 [ 429.801066][ T29] 1 lock held by udevd/2507: [ 429.801062][ C1] do_sys_poll+0xad9/0xde0 [ 429.801087][ T29] #0: ffff88810165f948 (&root->kernfs_rwsem [ 429.801106][ C1] ? kasan_save_stack+0x43/0x50 [ 429.801127][ T29] ){++++}-{3:3}, at: kernfs_dop_revalidate+0xf0/0x5a0 [ 429.801149][ C1] ? compat_core_sys_select+0x890/0x890 [ 429.801181][ T29] 1 lock held by udevd/2508: [ 429.801202][ T29] #0: [ 429.801196][ C1] ? mark_lock+0x105/0x1950 [ 429.801212][ T29] ffff88810165f948 (&root->kernfs_rwsem){++++}-{3:3} [ 429.801259][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.801269][ T29] , at: kernfs_dop_revalidate+0xf0/0x5a0 [ 429.801307][ T29] 9 locks held by kworker/1:4/2514: [ 429.801308][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.801327][ T29] 10 locks held by kworker/1:6/2517: [ 429.801348][ T29] 5 locks held by kworker/0:6/2525: [ 429.801368][ T29] #0: [ 429.801357][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.801397][ T29] ffff88810aa6dd38 ((wq_completion)usb_hub_wq){+.+.}-{0:0} [ 429.801437][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.801447][ T29] , at: process_one_work+0x774/0x15d0 [ 429.801490][ T29] #1: ffffc9000148fd88 ( [ 429.801499][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.801519][ T29] (work_completion)(&hub->events)){+.+.}-{0:0} [ 429.801534][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.801550][ T29] , at: process_one_work+0x7a7/0x15d0 [ 429.801572][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 429.801592][ T29] #2: ffff888105fbd190 ( [ 429.801608][ C1] ? set_user_sigmask+0x216/0x2a0 [ 429.801622][ T29] &dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f30 [ 429.801651][ C1] ? __set_current_blocked+0x110/0x110 [ 429.801683][ T29] #3: ffff88811b743190 ( [ 429.801689][ C1] ? seccomp_notify_ioctl+0x1050/0x1050 [ 429.801714][ T29] &dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x890 [ 429.801739][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 429.801776][ T29] #4: ffff88810165f948 ( [ 429.801787][ C1] ? __ia32_sys_poll+0x460/0x460 [ 429.801806][ T29] &root->kernfs_rwsem){++++}-{3:3}, at: kernfs_find_and_get_ns+0x71/0xc0 [ 429.801835][ C1] ? __secure_computing+0x226/0x3a0 [ 429.801873][ T29] 1 lock held by udevd/2537: [ 429.801893][ T29] #0: ffff88810165f948 [ 429.801886][ C1] do_syscall_64+0x38/0xb0 [ 429.801916][ T29] (&root->kernfs_rwsem){++++}-{3:3} [ 429.801937][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.801958][ T29] , at: kernfs_dop_revalidate+0xf0/0x5a0 [ 429.801980][ C1] RIP: 0033:0x7f701819bad5 [ 429.801995][ T29] 1 lock held by syz-executor212/2596: [ 429.802005][ C1] RSP: 002b:00007ffde0c334d0 EFLAGS: 00000246 [ 429.802017][ T29] #0: ffff88810165f948 ( [ 429.802035][ C1] ORIG_RAX: 000000000000010f [ 429.802046][ T29] &root->kernfs_rwsem [ 429.802049][ C1] RAX: ffffffffffffffda RBX: 0000556dea29ce20 RCX: 00007f701819bad5 [ 429.802058][ T29] ){++++}-{3:3} [ 429.802074][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000556dea2a5f20 [ 429.802076][ T29] , at: kernfs_add_one+0xb1/0x510 [ 429.802098][ C1] RBP: 00007ffde0c33820 R08: 0000000000000008 R09: 0000556de8d223d0 [ 429.802116][ T29] [ 429.802124][ T29] ============================================= [ 429.802124][ T29] [ 429.802122][ C1] R10: 00007ffde0c33820 R11: 0000000000000246 R12: 0000000000000000 [ 429.802138][ T29] NMI backtrace for cpu 0 [ 429.802145][ C1] R13: 0000556de8d22610 R14: 0000000000000003 R15: 0000000000000000 [ 429.802151][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.6.0-rc1-syzkaller #0 [ 429.802174][ C1] [ 429.802185][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 429.802188][ C1] task:dhcpcd state:S [ 429.802204][ T29] Call Trace: [ 429.802215][ T29] [ 429.802212][ C1] stack:27560 pid:2425 ppid:2422 flags:0x00000002 [ 429.802238][ C1] Call Trace: [ 429.802227][ T29] dump_stack_lvl+0xd9/0x1b0 [ 429.802249][ C1] [ 429.802264][ C1] __schedule+0xc79/0x30a0 [ 429.802263][ T29] nmi_cpu_backtrace+0x277/0x380 [ 429.802314][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.802321][ T29] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 429.802363][ C1] ? lock_sync+0x190/0x190 [ 429.802375][ T29] nmi_trigger_cpumask_backtrace+0x26c/0x2d0 [ 429.802400][ C1] ? __pollwait+0x24f/0x460 [ 429.802433][ T29] watchdog+0xfac/0x1230 [ 429.802452][ C1] schedule+0xe7/0x1b0 [ 429.802477][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 429.802497][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.802526][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 429.802536][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.802569][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.802571][ T29] kthread+0x33a/0x430 [ 429.802609][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.802609][ C1] ? poll_initwait+0x180/0x180 [ 429.802654][ C1] ? __unix_insert_socket+0x250/0x250 [ 429.802653][ T29] ret_from_fork+0x45/0x80 [ 429.802695][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 429.802707][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.802737][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 429.802747][ T29] ret_from_fork_asm+0x11/0x20 [ 429.802792][ T29] [ 429.802790][ C1] do_sys_poll+0xad9/0xde0 [ 429.802805][ T29] Sending NMI from CPU 0 to CPUs 1: [ 429.802839][ C1] NMI backtrace for cpu 1 [ 429.802850][ C1] CPU: 1 PID: 2517 Comm: kworker/1:6 Not tainted 6.6.0-rc1-syzkaller #0 [ 429.802878][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 429.802894][ C1] Workqueue: usb_hub_wq hub_event [ 429.802920][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp2+0x8/0x20 [ 429.802958][ C1] Code: 00 00 f3 0f 1e fa 48 8b 0c 24 40 0f b6 d6 40 0f b6 f7 bf 01 00 00 00 e9 d6 fe ff ff 66 0f 1f 44 00 00 f3 0f 1e fa 48 8b 0c 24 <0f> b7 d6 0f b7 f7 bf 03 00 00 00 e9 b8 fe ff ff 0f 1f 84 00 00 00 [ 429.802984][ C1] RSP: 0018:ffffc90000198510 EFLAGS: 00000046 [ 429.803004][ C1] RAX: 0000000000000002 RBX: 0000000000000002 RCX: ffffffff813144a0 [ 429.803021][ C1] RDX: ffff88810fff3a00 RSI: 0000000000000002 RDI: 0000000000000000 [ 429.803038][ C1] RBP: ffffffff8bfc2610 R08: 0000000000000001 R09: 0000000000000001 [ 429.803055][ C1] R10: 0000000000000020 R11: 000000000bf26868 R12: 0000000000000000 [ 429.803072][ C1] R13: 000000000000001a R14: ffffc900001985b0 R15: 000000000000000a [ 429.803090][ C1] FS: 0000000000000000(0000) GS:ffff8881f6700000(0000) knlGS:0000000000000000 [ 429.803117][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 429.803136][ C1] CR2: 0000555557349ca8 CR3: 000000010a34a000 CR4: 00000000003506e0 [ 429.803154][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 429.803171][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 429.803187][ C1] Call Trace: [ 429.803195][ C1] [ 429.803203][ C1] ? show_regs+0x8f/0xa0 [ 429.803226][ C1] ? nmi_cpu_backtrace+0x1d4/0x380 [ 429.803270][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 429.803313][ C1] ? nmi_handle+0x1a8/0x570 [ 429.803337][ C1] ? __sanitizer_cov_trace_const_cmp2+0x8/0x20 [ 429.803371][ C1] ? default_do_nmi+0x69/0x160 [ 429.803395][ C1] ? exc_nmi+0x107/0x140 [ 429.803417][ C1] ? end_repeat_nmi+0x16/0x31 [ 429.803457][ C1] ? printk_sprint+0x220/0x2f0 [ 429.803488][ C1] ? __sanitizer_cov_trace_const_cmp2+0x8/0x20 [ 429.803522][ C1] ? __sanitizer_cov_trace_const_cmp2+0x8/0x20 [ 429.803557][ C1] ? __sanitizer_cov_trace_const_cmp2+0x8/0x20 [ 429.803591][ C1] [ 429.803598][ C1] [ 429.803605][ C1] printk_sprint+0x220/0x2f0 [ 429.803638][ C1] vprintk_store+0x4d8/0xb80 [ 429.803671][ C1] ? printk_sprint+0x2f0/0x2f0 [ 429.803704][ C1] ? find_held_lock+0x2d/0x110 [ 429.803758][ C1] ? vprintk_emit+0x58c/0x630 [ 429.803788][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.803818][ C1] ? spin_bug+0x1d0/0x1d0 [ 429.803845][ C1] ? down_trylock+0x49/0x70 [ 429.803884][ C1] vprintk_emit+0x154/0x630 [ 429.803915][ C1] ? do_sys_poll+0xad9/0xde0 [ 429.803949][ C1] vprintk+0x7b/0x90 [ 429.803979][ C1] _printk+0xc8/0x100 [ 429.804005][ C1] ? syslog_print_all+0x3f0/0x3f0 [ 429.804034][ C1] ? is_module_text_address+0x145/0x1a0 [ 429.804061][ C1] ? do_sys_poll+0xad9/0xde0 [ 429.804094][ C1] show_trace_log_lvl+0x2ac/0x4f0 [ 429.804140][ C1] ? do_sys_poll+0xad9/0xde0 [ 429.804174][ C1] sched_show_task+0x3f4/0x600 [ 429.804204][ C1] ? select_fallback_rq+0x710/0x710 [ 429.804234][ C1] ? wq_watchdog_touch+0xb0/0x120 [ 429.804273][ C1] show_state_filter+0xeb/0x310 [ 429.804312][ C1] k_spec+0xea/0x140 [ 429.804338][ C1] ? setkeycode_helper+0x90/0x90 [ 429.804364][ C1] kbd_event+0xcc8/0x17c0 [ 429.804393][ C1] ? k_fn+0xb0/0xb0 [ 429.804419][ C1] ? lock_sync+0x190/0x190 [ 429.804452][ C1] ? k_fn+0xb0/0xb0 [ 429.804477][ C1] input_to_handler+0x382/0x4c0 [ 429.804517][ C1] input_pass_values.part.0+0x536/0x7a0 [ 429.804545][ C1] input_event_dispose+0x5ee/0x770 [ 429.804572][ C1] input_handle_event+0x11c/0xd80 [ 429.804598][ C1] ? ktime_mono_to_any+0xcb/0x1f0 [ 429.804645][ C1] ? ktime_mono_to_any+0x12d/0x1f0 [ 429.804676][ C1] input_repeat_key+0x251/0x340 [ 429.804703][ C1] ? inhibited_store+0x490/0x490 [ 429.804728][ C1] call_timer_fn+0x1a0/0x580 [ 429.804771][ C1] ? timer_shutdown_sync+0x20/0x20 [ 429.804813][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.804844][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.804871][ C1] ? inhibited_store+0x490/0x490 [ 429.804897][ C1] __run_timers+0x764/0xb10 [ 429.804943][ C1] ? call_timer_fn+0x580/0x580 [ 429.804985][ C1] ? find_held_lock+0x2d/0x110 [ 429.805031][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.805059][ C1] run_timer_softirq+0x58/0xd0 [ 429.805102][ C1] __do_softirq+0x20b/0x94e [ 429.805133][ C1] ? __lock_text_end+0x5/0x5 [ 429.805160][ C1] ? do_raw_spin_unlock+0x173/0x230 [ 429.805192][ C1] irq_exit_rcu+0xa7/0x110 [ 429.805222][ C1] sysvec_apic_timer_interrupt+0x8e/0xb0 [ 429.805253][ C1] [ 429.805260][ C1] [ 429.805268][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 429.805303][ C1] RIP: 0010:console_flush_all+0x9d2/0xf70 [ 429.805335][ C1] Code: b4 0f 23 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 42 64 1c 00 48 85 db 0f 85 95 03 00 00 e8 a4 68 1c 00 fb 48 8b 44 24 08 <48> 8b 14 24 0f b6 00 83 e2 07 38 d0 7f 08 84 c0 0f 85 9e 04 00 00 [ 429.805362][ C1] RSP: 0018:ffffc900016bf5a0 EFLAGS: 00000293 [ 429.805382][ C1] RAX: fffff520002d7edf RBX: 0000000000000000 RCX: 0000000000000000 [ 429.805399][ C1] RDX: ffff88810fff3a00 RSI: ffffffff813107bc RDI: 0000000000000007 [ 429.805417][ C1] RBP: ffffffff88353b80 R08: 0000000000000007 R09: 0000000000000000 [ 429.805440][ C1] R10: 0000000000000000 R11: 205d314320202020 R12: 0000000000000000 [ 429.805458][ C1] R13: dffffc0000000000 R14: ffffffff88353bd8 R15: 0000000000000001 [ 429.805478][ C1] ? console_flush_all+0x9cc/0xf70 [ 429.805515][ C1] ? devkmsg_read+0x550/0x550 [ 429.805545][ C1] ? lock_acquire+0x1ae/0x510 [ 429.805574][ C1] console_unlock+0x10c/0x260 [ 429.805604][ C1] ? console_flush_all+0xf70/0xf70 [ 429.805636][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.805665][ C1] vprintk_emit+0x189/0x630 [ 429.805697][ C1] dev_printk_emit+0xfb/0x140 [ 429.805722][ C1] ? device_remove_file+0x30/0x30 [ 429.805751][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.805782][ C1] __dev_printk+0xf5/0x270 [ 429.805809][ C1] _dev_info+0xe5/0x120 [ 429.805835][ C1] ? _dev_notice+0x120/0x120 [ 429.805874][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.805903][ C1] ? mark_held_locks+0x9f/0xe0 [ 429.805932][ C1] usb_disconnect+0xec/0x890 [ 429.805962][ C1] hub_event+0x1be0/0x4f30 [ 429.805998][ C1] ? hub_port_debounce+0x3d0/0x3d0 [ 429.806028][ C1] ? lock_sync+0x190/0x190 [ 429.806054][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.806086][ C1] process_one_work+0x887/0x15d0 [ 429.806122][ C1] ? lock_sync+0x190/0x190 [ 429.806147][ C1] ? init_worker_pool+0x770/0x770 [ 429.806182][ C1] ? assign_work+0x1a0/0x240 [ 429.806214][ C1] worker_thread+0x8bb/0x1290 [ 429.806268][ C1] ? __kthread_parkme+0x152/0x220 [ 429.806296][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.806330][ C1] kthread+0x33a/0x430 [ 429.806359][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.806391][ C1] ret_from_fork+0x45/0x80 [ 429.806439][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.806472][ C1] ret_from_fork_asm+0x11/0x20 [ 429.806508][ C1] [ 429.806518][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 3.678 msecs [ 429.806571][ C1] ? compat_core_sys_select+0x890/0x890 [ 429.806609][ C1] ? mark_lock+0x105/0x1950 [ 429.806650][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.806692][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.806734][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.806776][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.806818][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.806837][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 429.806852][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.6.0-rc1-syzkaller #0 [ 429.806872][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.806888][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 429.806911][ T29] Call Trace: [ 429.806904][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.806922][ T29] [ 429.806938][ T29] dump_stack_lvl+0xd9/0x1b0 [ 429.806940][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 429.806974][ C1] ? set_user_sigmask+0x216/0x2a0 [ 429.806972][ T29] panic+0x6a6/0x750 [ 429.807007][ C1] ? __set_current_blocked+0x110/0x110 [ 429.807015][ T29] ? panic_smp_self_stop+0xa0/0xa0 [ 429.807042][ C1] ? seccomp_notify_ioctl+0x1050/0x1050 [ 429.807062][ T29] ? __irq_work_queue_local+0x132/0x3f0 [ 429.807089][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 429.807099][ T29] ? irq_work_queue+0x2a/0x70 [ 429.807129][ T29] ? watchdog+0xd63/0x1230 [ 429.807136][ C1] ? __ia32_sys_poll+0x460/0x460 [ 429.807170][ T29] watchdog+0xd74/0x1230 [ 429.807180][ C1] ? ksys_read+0x1a7/0x250 [ 429.807212][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 429.807224][ C1] ? __secure_computing+0x226/0x3a0 [ 429.807258][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 429.807270][ C1] do_syscall_64+0x38/0xb0 [ 429.807303][ T29] kthread+0x33a/0x430 [ 429.807320][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.807339][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.807360][ C1] RIP: 0033:0x7f701819bad5 [ 429.807382][ C1] RSP: 002b:00007ffde0c334d0 EFLAGS: 00000246 [ 429.807381][ T29] ret_from_fork+0x45/0x80 [ 429.807402][ C1] ORIG_RAX: 000000000000010f [ 429.807415][ C1] RAX: ffffffffffffffda RBX: 0000556dea29ce20 RCX: 00007f701819bad5 [ 429.807433][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 429.807443][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000556dea2a5f20 [ 429.807465][ C1] RBP: 00007ffde0c33820 R08: 0000000000000008 R09: 0000556de8d223d0 [ 429.807475][ T29] ret_from_fork_asm+0x11/0x20 [ 429.807487][ C1] R10: 00007ffde0c33820 R11: 0000000000000246 R12: 0000000000000000 [ 429.807509][ C1] R13: 0000556de8d22610 R14: 0000000000000000 R15: 0000000000000000 [ 429.807523][ T29] [ 429.807535][ C1] [ 429.807547][ C1] task:sshd state:S stack:27968 pid:2441 ppid:1 flags:0x00000002 [ 429.807584][ C1] Call Trace: [ 429.807591][ C1] [ 429.807600][ C1] __schedule+0xc79/0x30a0 [ 429.807638][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.807676][ C1] ? __pollwait+0x24f/0x460 [ 429.807715][ C1] schedule+0xe7/0x1b0 [ 429.807751][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.807780][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.807805][ C1] ? tcp_poll+0x458/0xf20 [ 429.807841][ C1] ? __orc_find+0x104/0x130 [ 429.807884][ C1] ? stack_access_ok+0xf9/0x270 [ 429.807908][ C1] ? __module_address+0x55/0x3b0 [ 429.807935][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 429.807976][ C1] do_sys_poll+0xad9/0xde0 [ 429.808010][ C1] ? __orc_find+0x104/0x130 [ 429.808060][ C1] ? compat_core_sys_select+0x890/0x890 [ 429.808096][ C1] ? mark_lock+0x105/0x1950 [ 429.808123][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.808152][ C1] ? mark_lock+0x105/0x1950 [ 429.808190][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.808230][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.808282][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.808309][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.808338][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 429.808364][ C1] ? set_user_sigmask+0x216/0x2a0 [ 429.808392][ C1] ? __set_current_blocked+0x110/0x110 [ 429.808422][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 429.808465][ C1] ? __ia32_sys_poll+0x460/0x460 [ 429.808503][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.808536][ C1] do_syscall_64+0x38/0xb0 [ 429.808577][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.808609][ C1] RIP: 0033:0x7f125b19bad5 [ 429.808627][ C1] RSP: 002b:00007ffec771eb10 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 429.808651][ C1] RAX: ffffffffffffffda RBX: 0000564fa5394a60 RCX: 00007f125b19bad5 [ 429.808670][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564fa539a440 [ 429.808687][ C1] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 429.808705][ C1] R10: 00007ffec771ecc8 R11: 0000000000000246 R12: 0000564fa539a440 [ 429.808723][ C1] R13: 00007ffec771ecc8 R14: 0000000000000002 R15: 0000564fa5395abc [ 429.808745][ C1] [ 429.808754][ C1] task:getty state:S stack:24040 pid:2443 ppid:1 flags:0x00000002 [ 429.808787][ C1] Call Trace: [ 429.808794][ C1] [ 429.808804][ C1] __schedule+0xc79/0x30a0 [ 429.808842][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.808884][ C1] schedule+0xe7/0x1b0 [ 429.808920][ C1] schedule_timeout+0x27a/0x2c0 [ 429.808966][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 429.809013][ C1] ? _down_write_nest_lock+0x200/0x200 [ 429.809056][ C1] wait_woken+0x16c/0x1b0 [ 429.809083][ C1] n_tty_read+0x1101/0x1480 [ 429.809117][ C1] ? n_tty_poll+0x8d0/0x8d0 [ 429.809146][ C1] ? __ldsem_wake_readers+0x400/0x400 [ 429.809187][ C1] ? __init_waitqueue_head+0x150/0x150 [ 429.809218][ C1] tty_read+0x317/0x5b0 [ 429.809256][ C1] ? tty_standard_install+0x180/0x180 [ 429.809283][ C1] ? security_file_permission+0xdc/0x100 [ 429.809321][ C1] vfs_read+0x4e0/0x930 [ 429.809356][ C1] ? kernel_read+0x1b0/0x1b0 [ 429.809394][ C1] ? __fget_light+0x1fc/0x260 [ 429.809432][ C1] ksys_read+0x12f/0x250 [ 429.809466][ C1] ? vfs_write+0xe40/0xe40 [ 429.809501][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.809532][ C1] do_syscall_64+0x38/0xb0 [ 429.809571][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.809602][ C1] RIP: 0033:0x7f1f8f988b6a [ 429.809619][ C1] RSP: 002b:00007ffc6f4d66d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 429.809642][ C1] RAX: ffffffffffffffda RBX: 0000556b91204910 RCX: 00007f1f8f988b6a [ 429.809661][ C1] RDX: 0000000000000001 RSI: 00007ffc6f4d66f0 RDI: 0000000000000000 [ 429.809678][ C1] RBP: 0000556b91204970 R08: 0000000000000000 R09: b2474f0868c38d17 [ 429.809696][ C1] R10: 0000000000000010 R11: 0000000000000246 R12: 0000556b912049ac [ 429.809713][ C1] R13: 00007ffc6f4d66f0 R14: 0000000000000000 R15: 0000556b912049ac [ 429.809734][ C1] [ 429.809743][ C1] task:dhcpcd state:S stack:27504 pid:2445 ppid:2423 flags:0x00000002 [ 429.809777][ C1] Call Trace: [ 429.809784][ C1] [ 429.809793][ C1] __schedule+0xc79/0x30a0 [ 429.809830][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.809867][ C1] ? lock_sync+0x190/0x190 [ 429.809895][ C1] ? __pollwait+0x24f/0x460 [ 429.809947][ C1] schedule+0xe7/0x1b0 [ 429.809983][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.810012][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.810037][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.810069][ C1] ? poll_initwait+0x180/0x180 [ 429.810102][ C1] ? __unix_insert_socket+0x250/0x250 [ 429.810134][ C1] ? unix_dgram_poll+0x33d/0x7a0 [ 429.810167][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 429.810207][ C1] do_sys_poll+0xad9/0xde0 [ 429.810246][ C1] ? compat_core_sys_select+0x890/0x890 [ 429.810282][ C1] ? mark_lock+0x105/0x1950 [ 429.810309][ C1] ? packet_lookup_frame.isra.0+0x1c0/0x1c0 [ 429.810364][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.810404][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.810462][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.810488][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.810517][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 429.810544][ C1] ? set_user_sigmask+0x216/0x2a0 [ 429.810571][ C1] ? __set_current_blocked+0x110/0x110 [ 429.810600][ C1] ? seccomp_notify_ioctl+0x1050/0x1050 [ 429.810639][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 429.810677][ C1] ? __ia32_sys_poll+0x460/0x460 [ 429.810714][ C1] ? __secure_computing+0x226/0x3a0 [ 429.810753][ C1] do_syscall_64+0x38/0xb0 [ 429.810794][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.810826][ C1] RIP: 0033:0x7f701819bad5 [ 429.810843][ C1] RSP: 002b:00007ffde0c334d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 429.810867][ C1] RAX: ffffffffffffffda RBX: 0000556dea29ce20 RCX: 00007f701819bad5 [ 429.810886][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000556dea2a7c90 [ 429.810903][ C1] RBP: 00007ffde0c33820 R08: 0000000000000008 R09: 0000000000000000 [ 429.810920][ C1] R10: 00007ffde0c33820 R11: 0000000000000246 R12: 0000000000000000 [ 429.810939][ C1] R13: 0000556de8d22610 R14: 0000000000000000 R15: 0000000000000000 [ 429.810961][ C1] [ 429.810969][ C1] task:sshd state:S stack:26352 pid:2483 ppid:2441 flags:0x00000002 [ 429.811004][ C1] Call Trace: [ 429.811011][ C1] [ 429.811020][ C1] __schedule+0xc79/0x30a0 [ 429.811058][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.811098][ C1] ? hrtimer_start_range_ns+0x423/0xdb0 [ 429.811142][ C1] schedule+0xe7/0x1b0 [ 429.811176][ C1] schedule_hrtimeout_range_clock+0x211/0x440 [ 429.811204][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.811230][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 429.811258][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 429.811285][ C1] ? __pollwait+0x24f/0x460 [ 429.811319][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190 [ 429.811358][ C1] do_sys_poll+0xad9/0xde0 [ 429.811395][ C1] ? compat_core_sys_select+0x890/0x890 [ 429.811437][ C1] ? mark_lock+0x105/0x1950 [ 429.811474][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.811513][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.811552][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.811591][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190 [ 429.811638][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 429.811664][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.811692][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 429.811717][ C1] ? set_user_sigmask+0x216/0x2a0 [ 429.811743][ C1] ? __set_current_blocked+0x110/0x110 [ 429.811773][ C1] __x64_sys_ppoll+0x256/0x2d0 [ 429.811809][ C1] ? __ia32_sys_poll+0x460/0x460 [ 429.811844][ C1] ? __lock_text_end+0x5/0x5 [ 429.811871][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.811921][ C1] do_syscall_64+0x38/0xb0 [ 429.811962][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.811994][ C1] RIP: 0033:0x7fc3dac53ad5 [ 429.812012][ C1] RSP: 002b:00007fffde193880 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 429.812036][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fc3dac53ad5 [ 429.812055][ C1] RDX: 00007fffde1938a0 RSI: 0000000000000004 RDI: 0000562c1a4eda80 [ 429.812073][ C1] RBP: 0000562c1a4ee240 R08: 0000000000000008 R09: 0000000000000000 [ 429.812090][ C1] R10: 00007fffde193988 R11: 0000000000000246 R12: 0000562c184ecaa4 [ 429.812108][ C1] R13: 0000000000000001 R14: 0000562c184ed3e8 R15: 00007fffde193908 [ 429.812130][ C1] [ 429.812139][ C1] task:syz-executor212 state:S stack:26496 pid:2485 ppid:2483 flags:0x00000002 [ 429.812173][ C1] Call Trace: [ 429.812180][ C1] [ 429.812189][ C1] __schedule+0xc79/0x30a0 [ 429.812228][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.812268][ C1] ? hrtimer_start_range_ns+0x423/0xdb0 [ 429.812299][ C1] schedule+0xe7/0x1b0 [ 429.812334][ C1] do_nanosleep+0x215/0x500 [ 429.812359][ C1] ? hrtimer_nanosleep+0x122/0x440 [ 429.812388][ C1] ? schedule_hrtimeout+0x30/0x30 [ 429.812414][ C1] ? __hrtimer_init+0x103/0x2c0 [ 429.812448][ C1] hrtimer_nanosleep+0x1ae/0x440 [ 429.812477][ C1] ? nanosleep_copyout+0x120/0x120 [ 429.812507][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 429.812536][ C1] ? get_timespec64+0x149/0x240 [ 429.812568][ C1] ? put_timespec64+0x120/0x120 [ 429.812601][ C1] common_nsleep+0xa1/0xc0 [ 429.812643][ C1] __x64_sys_clock_nanosleep+0x344/0x490 [ 429.812672][ C1] ? __ia32_sys_clock_getres_time32+0x280/0x280 [ 429.812702][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.812735][ C1] do_syscall_64+0x38/0xb0 [ 429.812776][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.812808][ C1] RIP: 0033:0x7ff0f8217f43 [ 429.812825][ C1] RSP: 002b:00007ffdd1f96968 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 429.812849][ C1] RAX: ffffffffffffffda RBX: ffffffffffffffb8 RCX: 00007ff0f8217f43 [ 429.812868][ C1] RDX: 00007ffdd1f96980 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.812885][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 429.812903][ C1] R10: 00007ffdd1f96980 R11: 0000000000000202 R12: 0000000000000001 [ 429.812920][ C1] R13: 00007ffdd1f96bd8 R14: 0000000000000001 R15: 0000000000000001 [ 429.812943][ C1] [ 429.812951][ C1] task:syz-executor212 state:R running task stack:28096 pid:2486 ppid:2485 flags:0x00000002 [ 429.812992][ C1] Call Trace: [ 429.812999][ C1] [ 429.813008][ C1] __schedule+0xc79/0x30a0 [ 429.813047][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.813087][ C1] ? hrtimer_start_range_ns+0x423/0xdb0 [ 429.813118][ C1] schedule+0xe7/0x1b0 [ 429.813153][ C1] do_nanosleep+0x215/0x500 [ 429.813178][ C1] ? hrtimer_nanosleep+0x122/0x440 [ 429.813208][ C1] ? schedule_hrtimeout+0x30/0x30 [ 429.813234][ C1] ? __hrtimer_init+0x103/0x2c0 [ 429.813260][ C1] hrtimer_nanosleep+0x1ae/0x440 [ 429.813289][ C1] ? nanosleep_copyout+0x120/0x120 [ 429.813318][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 429.813348][ C1] ? get_timespec64+0x149/0x240 [ 429.813379][ C1] ? put_timespec64+0x120/0x120 [ 429.813413][ C1] common_nsleep+0xa1/0xc0 [ 429.813478][ C1] __x64_sys_clock_nanosleep+0x344/0x490 [ 429.813508][ C1] ? __ia32_sys_clock_getres_time32+0x280/0x280 [ 429.813538][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.813571][ C1] do_syscall_64+0x38/0xb0 [ 429.813612][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.813644][ C1] RIP: 0033:0x7ff0f8217f43 [ 429.813661][ C1] RSP: 002b:00007ffdd1f96978 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 429.813686][ C1] RAX: ffffffffffffffda RBX: 0000000000000ad0 RCX: 00007ff0f8217f43 [ 429.813704][ C1] RDX: 00007ffdd1f96990 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.813722][ C1] RBP: 00000000000f4240 R08: 00000000000001ad R09: 0000000000000001 [ 429.813740][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000685db [ 429.813757][ C1] R13: 00007ffdd1f969cc R14: 00007ffdd1f969e0 R15: 00007ffdd1f969d0 [ 429.813780][ C1] [ 429.813789][ C1] task:syz-executor212 state:S stack:28000 pid:2487 ppid:2485 flags:0x00000002 [ 429.813825][ C1] Call Trace: [ 429.813832][ C1] [ 429.813841][ C1] __schedule+0xc79/0x30a0 [ 429.813880][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.813918][ C1] ? do_wait+0x555/0xc70 [ 429.813942][ C1] ? release_task+0x1b90/0x1b90 [ 429.813988][ C1] schedule+0xe7/0x1b0 [ 429.814024][ C1] do_wait+0x653/0xc70 [ 429.814049][ C1] kernel_wait4+0x16d/0x280 [ 429.814075][ C1] ? __ia32_sys_waitid+0x150/0x150 [ 429.814103][ C1] ? kill_orphaned_pgrp+0x340/0x340 [ 429.814147][ C1] ? preempt_count_sub+0x150/0x150 [ 429.814192][ C1] __do_sys_wait4+0x15b/0x170 [ 429.814219][ C1] ? kernel_wait4+0x280/0x280 [ 429.814244][ C1] ? __rseq_handle_notify_resume+0x5f2/0x1010 [ 429.814283][ C1] ? preempt_count_sub+0x150/0x150 [ 429.814333][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.814364][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.814394][ C1] do_syscall_64+0x38/0xb0 [ 429.814441][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.814473][ C1] RIP: 0033:0x7ff0f81ee373 [ 429.814492][ C1] RSP: 002b:00007ffdd1f96848 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 429.814516][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f81ee373 [ 429.814535][ C1] RDX: 0000000040000000 RSI: 00007ffdd1f969cc RDI: 00000000ffffffff [ 429.814553][ C1] RBP: 0000000000000a24 R08: 0000000000000105 R09: 0000000000000001 [ 429.814570][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdd1f969cc [ 429.814588][ C1] R13: 00007ffdd1f969cc R14: 00007ffdd1f969e0 R15: 00007ffdd1f969d0 [ 429.814611][ C1] [ 429.814620][ C1] task:syz-executor212 state:R running task stack:28096 pid:2489 ppid:2485 flags:0x00000002 [ 429.814661][ C1] Call Trace: [ 429.814667][ C1] [ 429.814677][ C1] __schedule+0xc79/0x30a0 [ 429.814715][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.814755][ C1] ? hrtimer_start_range_ns+0x423/0xdb0 [ 429.814786][ C1] schedule+0xe7/0x1b0 [ 429.814821][ C1] do_nanosleep+0x215/0x500 [ 429.814846][ C1] ? hrtimer_nanosleep+0x122/0x440 [ 429.814875][ C1] ? schedule_hrtimeout+0x30/0x30 [ 429.814902][ C1] ? __hrtimer_init+0x103/0x2c0 [ 429.814928][ C1] hrtimer_nanosleep+0x1ae/0x440 [ 429.814958][ C1] ? nanosleep_copyout+0x120/0x120 [ 429.814987][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 429.815016][ C1] ? get_timespec64+0x149/0x240 [ 429.815048][ C1] ? put_timespec64+0x120/0x120 [ 429.815081][ C1] common_nsleep+0xa1/0xc0 [ 429.815121][ C1] __x64_sys_clock_nanosleep+0x344/0x490 [ 429.815150][ C1] ? __ia32_sys_clock_getres_time32+0x280/0x280 [ 429.815180][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.815214][ C1] do_syscall_64+0x38/0xb0 [ 429.815254][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.815286][ C1] RIP: 0033:0x7ff0f8217f43 [ 429.815303][ C1] RSP: 002b:00007ffdd1f96978 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 429.815328][ C1] RAX: ffffffffffffffda RBX: 0000000000000acd RCX: 00007ff0f8217f43 [ 429.815346][ C1] RDX: 00007ffdd1f96990 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.815363][ C1] RBP: 00000000000f4240 R08: 00000000000001ad R09: 0000000000000001 [ 429.815381][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000006854e [ 429.815399][ C1] R13: 00007ffdd1f969cc R14: 00007ffdd1f969e0 R15: 00007ffdd1f969d0 [ 429.815422][ C1] [ 429.815435][ C1] task:syz-executor212 state:R running task stack:27568 pid:2490 ppid:2485 flags:0x00000002 [ 429.815475][ C1] Call Trace: [ 429.815482][ C1] [ 429.815491][ C1] __schedule+0xc79/0x30a0 [ 429.815530][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.815569][ C1] ? hrtimer_start_range_ns+0x423/0xdb0 [ 429.815600][ C1] schedule+0xe7/0x1b0 [ 429.815635][ C1] do_nanosleep+0x215/0x500 [ 429.815659][ C1] ? hrtimer_nanosleep+0x122/0x440 [ 429.815689][ C1] ? schedule_hrtimeout+0x30/0x30 [ 429.815715][ C1] ? __hrtimer_init+0x103/0x2c0 [ 429.815741][ C1] hrtimer_nanosleep+0x1ae/0x440 [ 429.815770][ C1] ? nanosleep_copyout+0x120/0x120 [ 429.815799][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 429.815829][ C1] ? get_timespec64+0x149/0x240 [ 429.815860][ C1] ? put_timespec64+0x120/0x120 [ 429.815893][ C1] common_nsleep+0xa1/0xc0 [ 429.815935][ C1] __x64_sys_clock_nanosleep+0x344/0x490 [ 429.815964][ C1] ? __ia32_sys_clock_getres_time32+0x280/0x280 [ 429.815994][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.816027][ C1] do_syscall_64+0x38/0xb0 [ 429.816068][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.816100][ C1] RIP: 0033:0x7ff0f8217f43 [ 429.816117][ C1] RSP: 002b:00007ffdd1f96978 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 429.816142][ C1] RAX: ffffffffffffffda RBX: 0000000000000ace RCX: 00007ff0f8217f43 [ 429.816160][ C1] RDX: 00007ffdd1f96990 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.816177][ C1] RBP: 00000000000f4240 R08: 00000000000001ad R09: 0000000000000001 [ 429.816195][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000068575 [ 429.816212][ C1] R13: 00007ffdd1f969cc R14: 00007ffdd1f969e0 R15: 00007ffdd1f969d0 [ 429.816235][ C1] [ 429.816244][ C1] task:syz-executor212 state:R running task stack:28096 pid:2493 ppid:2485 flags:0x00000002 [ 429.816283][ C1] Call Trace: [ 429.816289][ C1] [ 429.816299][ C1] __schedule+0xc79/0x30a0 [ 429.816338][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.816378][ C1] ? hrtimer_start_range_ns+0x423/0xdb0 [ 429.816408][ C1] schedule+0xe7/0x1b0 [ 429.816448][ C1] do_nanosleep+0x215/0x500 [ 429.816473][ C1] ? hrtimer_nanosleep+0x122/0x440 [ 429.816503][ C1] ? schedule_hrtimeout+0x30/0x30 [ 429.816529][ C1] ? __hrtimer_init+0x103/0x2c0 [ 429.816555][ C1] hrtimer_nanosleep+0x1ae/0x440 [ 429.816584][ C1] ? nanosleep_copyout+0x120/0x120 [ 429.816613][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 429.816643][ C1] ? get_timespec64+0x149/0x240 [ 429.816675][ C1] ? put_timespec64+0x120/0x120 [ 429.816708][ C1] common_nsleep+0xa1/0xc0 [ 429.816748][ C1] __x64_sys_clock_nanosleep+0x344/0x490 [ 429.816777][ C1] ? __ia32_sys_clock_getres_time32+0x280/0x280 [ 429.816807][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.816841][ C1] do_syscall_64+0x38/0xb0 [ 429.816881][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.816913][ C1] RIP: 0033:0x7ff0f8217f43 [ 429.816932][ C1] RSP: 002b:00007ffdd1f96978 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 429.816957][ C1] RAX: ffffffffffffffda RBX: 0000000000000acf RCX: 00007ff0f8217f43 [ 429.816975][ C1] RDX: 00007ffdd1f96990 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.816992][ C1] RBP: 00000000000f4240 R08: 00000000000001ad R09: 0000000000000001 [ 429.817010][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000006859b [ 429.817027][ C1] R13: 00007ffdd1f969cc R14: 00007ffdd1f969e0 R15: 00007ffdd1f969d0 [ 429.817050][ C1] [ 429.817059][ C1] task:syz-executor212 state:R running task stack:27600 pid:2495 ppid:2485 flags:0x00000002 [ 429.817098][ C1] Call Trace: [ 429.817105][ C1] [ 429.817114][ C1] __schedule+0xc79/0x30a0 [ 429.817153][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.817205][ C1] ? hrtimer_start_range_ns+0x423/0xdb0 [ 429.817234][ C1] schedule+0xe7/0x1b0 [ 429.817269][ C1] do_nanosleep+0x215/0x500 [ 429.817292][ C1] ? hrtimer_nanosleep+0x122/0x440 [ 429.817321][ C1] ? schedule_hrtimeout+0x30/0x30 [ 429.817346][ C1] ? __hrtimer_init+0x103/0x2c0 [ 429.817371][ C1] hrtimer_nanosleep+0x1ae/0x440 [ 429.817399][ C1] ? nanosleep_copyout+0x120/0x120 [ 429.817433][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 429.817462][ C1] ? get_timespec64+0x149/0x240 [ 429.817492][ C1] ? put_timespec64+0x120/0x120 [ 429.817524][ C1] common_nsleep+0xa1/0xc0 [ 429.817563][ C1] __x64_sys_clock_nanosleep+0x344/0x490 [ 429.817591][ C1] ? __ia32_sys_clock_getres_time32+0x280/0x280 [ 429.817619][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.817651][ C1] do_syscall_64+0x38/0xb0 [ 429.817691][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.817722][ C1] RIP: 0033:0x7ff0f8217f43 [ 429.817738][ C1] RSP: 002b:00007ffdd1f96978 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 429.817762][ C1] RAX: ffffffffffffffda RBX: 0000000000000ad1 RCX: 00007ff0f8217f43 [ 429.817780][ C1] RDX: 00007ffdd1f96990 RSI: 0000000000000000 RDI: 0000000000000000 [ 429.817796][ C1] RBP: 00000000000f4240 R08: 00000000000001ad R09: 0000000000000001 [ 429.817813][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000068a1e [ 429.817830][ C1] R13: 00007ffdd1f969cc R14: 00007ffdd1f969e0 R15: 00007ffdd1f969d0 [ 429.817852][ C1] [ 429.817861][ C1] task:kworker/0:3 state:I stack:23424 pid:2498 ppid:2 flags:0x00004000 [ 429.817895][ C1] Workqueue: 0x0 (events) [ 429.817918][ C1] Call Trace: [ 429.817925][ C1] [ 429.817935][ C1] __schedule+0xc79/0x30a0 [ 429.817972][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.818032][ C1] ? worker_thread+0x2de/0x1290 [ 429.818067][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 429.818101][ C1] schedule+0xe7/0x1b0 [ 429.818136][ C1] worker_thread+0x2e3/0x1290 [ 429.818174][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.818209][ C1] kthread+0x33a/0x430 [ 429.818238][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.818271][ C1] ret_from_fork+0x45/0x80 [ 429.818313][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.818345][ C1] ret_from_fork_asm+0x11/0x20 [ 429.818383][ C1] [ 429.818391][ C1] task:kworker/0:4 state:I stack:29664 pid:2499 ppid:2 flags:0x00004000 [ 429.818433][ C1] Workqueue: 0x0 (events) [ 429.818457][ C1] Call Trace: [ 429.818464][ C1] [ 429.818473][ C1] __schedule+0xc79/0x30a0 [ 429.818511][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.818550][ C1] ? worker_thread+0x2de/0x1290 [ 429.818587][ C1] schedule+0xe7/0x1b0 [ 429.818623][ C1] worker_thread+0x2e3/0x1290 [ 429.818662][ C1] ? process_one_work+0x15d0/0x15d0 [ 429.818696][ C1] kthread+0x33a/0x430 [ 429.818726][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.818759][ C1] ret_from_fork+0x45/0x80 [ 429.818800][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 429.818834][ C1] ret_from_fork_asm+0x11/0x20 [ 429.818871][ C1] [ 429.818879][ C1] task:udevd state:D stack:27568 pid:2500 ppid:2385 flags:0x00004002 [ 429.818914][ C1] Call Trace: [ 429.818921][ C1] [ 429.818932][ C1] __schedule+0xc79/0x30a0 [ 429.818970][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.819008][ C1] ? rwsem_down_read_slowpath+0x2c5/0xb20 [ 429.819054][ C1] ? rwsem_down_read_slowpath+0x316/0xb20 [ 429.819096][ C1] schedule+0xe7/0x1b0 [ 429.819131][ C1] schedule_preempt_disabled+0x13/0x20 [ 429.819170][ C1] rwsem_down_read_slowpath+0x625/0xb20 [ 429.819216][ C1] ? rwsem_down_write_slowpath+0x1290/0x1290 [ 429.819259][ C1] ? lock_sync+0x190/0x190 [ 429.819288][ C1] ? preempt_count_sub+0x150/0x150 [ 429.819334][ C1] down_read+0xf0/0x470 [ 429.819374][ C1] ? down_write+0x200/0x200 [ 429.819417][ C1] kernfs_dop_revalidate+0xf0/0x5a0 [ 429.819456][ C1] lookup_fast+0x232/0x520 [ 429.819482][ C1] walk_component+0x5b/0x5a0 [ 429.819509][ C1] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 429.819542][ C1] ? walk_component+0x5a0/0x5a0 [ 429.819571][ C1] path_lookupat+0x93/0x770 [ 429.819599][ C1] filename_lookup+0x1e7/0x5b0 [ 429.819626][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.819657][ C1] ? may_linkat+0x340/0x340 [ 429.819691][ C1] ? preempt_count_sub+0x150/0x150 [ 429.819734][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 429.819767][ C1] ? __virt_addr_valid+0x5e/0x2d0 [ 429.819801][ C1] ? folio_flags.constprop.0+0x56/0x150 [ 429.819828][ C1] ? __phys_addr_symbol+0x30/0x70 [ 429.819863][ C1] vfs_statx+0x160/0x430 [ 429.819895][ C1] ? inode_sub_bytes+0x100/0x100 [ 429.819929][ C1] vfs_fstatat+0xb3/0x140 [ 429.819961][ C1] __do_sys_newfstatat+0x98/0x110 [ 429.819995][ C1] ? __do_compat_sys_newlstat+0x110/0x110 [ 429.820035][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.820068][ C1] do_syscall_64+0x38/0xb0 [ 429.820108][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.820140][ C1] RIP: 0033:0x7ff1d282a5f4 [ 429.820158][ C1] RSP: 002b:00007ffc58f59b38 EFLAGS: 00000206 ORIG_RAX: 0000000000000106 [ 429.820183][ C1] RAX: ffffffffffffffda RBX: 000055decac27a40 RCX: 00007ff1d282a5f4 [ 429.820201][ C1] RDX: 00007ffc58f59b48 RSI: 00007ffc58f59bd8 RDI: 00000000ffffff9c [ 429.820220][ C1] RBP: 000055decac3d3df R08: 000055decac3d3df R09: 0000000000000000 [ 429.820238][ C1] R10: 0000000000000100 R11: 0000000000000206 R12: 0000000000000000 [ 429.820255][ C1] R13: 000055decac27b30 R14: 00007ffc58f59bd8 R15: 000055dec8f91a04 [ 429.820278][ C1] [ 429.820286][ C1] task:udevd state:S stack:27712 pid:2501 ppid:2385 flags:0x00000002 [ 429.820323][ C1] Call Trace: [ 429.820329][ C1] [ 429.820338][ C1] __schedule+0xc79/0x30a0 [ 429.820376][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.820415][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 429.820453][ C1] ? reacquire_held_locks+0x4b0/0x4b0 [ 429.820483][ C1] ? print_usage_bug.part.0+0x670/0x670 [ 429.820513][ C1] schedule+0xe7/0x1b0 [ 429.820549][ C1] schedule_hrtimeout_range_clock+0x3dd/0x440 [ 429.820578][ C1] ? schedule_timeout_idle+0xa0/0xa0 [ 429.820604][ C1] ? do_epoll_wait+0x1304/0x1a00 [ 429.820638][ C1] ? do_raw_read_unlock+0xe0/0xe0 [ 429.820672][ C1] do_epoll_wait+0x131d/0x1a00 [ 429.820710][ C1] ? do_epoll_create+0x470/0x470 [ 429.820744][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.820774][ C1] ? ep_refcount_dec_and_test+0xd0/0xd0 [ 429.820807][ C1] ? io_schedule_timeout+0x150/0x150 [ 429.820846][ C1] __x64_sys_epoll_wait+0x194/0x290 [ 429.820883][ C1] ? __ia32_sys_epoll_ctl+0x1d0/0x1d0 [ 429.820919][ C1] ? syscall_enter_from_user_mode+0x26/0x80 [ 429.820951][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 429.820981][ C1] do_syscall_64+0x38/0xb0 [ 429.821021][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 429.821054][ C1] RIP: 0033:0x7ff1d2837457 [ 429.821071][ C1] RSP: 002b:00007ffc58f5fe18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 429.821096][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1d2837457 [ 429.821113][ C1] RDX: 0000000000000004 RSI: 00007ffc58f5fe58 RDI: 0000000000000004 [ 429.821131][ C1] RBP: 000055decac27a40 R08: 0000000000000007 R09: 54162c7467a39ddd [ 429.821149][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055decac3b9a0 [ 429.821167][ C1] R13: 00007ffc58f5fe58 R14: 00000000ffffffff R15: 000055decac14910 [ 429.821190][ C1]