Warning: Permanently added '[localhost]:35458' (ECDSA) to the list of known hosts. 2025/01/17 16:35:29 fuzzer started 2025/01/17 16:35:29 dialing manager at localhost:44245 syzkaller login: [ 67.445930] cgroup: Unknown subsys name 'net' [ 67.550242] cgroup: Unknown subsys name 'cpuset' [ 67.578131] cgroup: Unknown subsys name 'rlimit' [ 72.686316] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/17 16:35:46 syscalls: 2217 2025/01/17 16:35:46 code coverage: enabled 2025/01/17 16:35:46 comparison tracing: enabled 2025/01/17 16:35:46 extra coverage: enabled 2025/01/17 16:35:46 setuid sandbox: enabled 2025/01/17 16:35:46 namespace sandbox: enabled 2025/01/17 16:35:46 Android sandbox: enabled 2025/01/17 16:35:46 fault injection: enabled 2025/01/17 16:35:46 leak checking: enabled 2025/01/17 16:35:46 net packet injection: enabled 2025/01/17 16:35:46 net device setup: enabled 2025/01/17 16:35:46 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/17 16:35:46 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/17 16:35:46 USB emulation: enabled 2025/01/17 16:35:46 hci packet injection: enabled 2025/01/17 16:35:46 wifi device emulation: enabled 2025/01/17 16:35:46 802.15.4 emulation: enabled 2025/01/17 16:35:46 fetching corpus: 0, signal 0/0 (executing program) 2025/01/17 16:35:46 fetching corpus: 0, signal 0/0 (executing program) 2025/01/17 16:35:49 starting 8 fuzzer processes 16:35:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x23, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39313835313737393300"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001990af8004b0449aa6346f3aaa58d0b5010000000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500080000000000000000000000040000007200000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x1080, 0x2000}, {&(0x7f0000011600)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x4000}, {&(0x7f0000011700)="00000000001000"/32, 0x20, 0x5000}, {&(0x7f0000011800)="00000000001000"/32, 0x20, 0x6000}, {&(0x7f0000011900)="00000000001000"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="504d4d00504d4dffd3f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x9000}, {&(0x7f0000011c00)="0200"/32, 0x20, 0x9400}, {&(0x7f0000011d00)="0300"/32, 0x20, 0x9800}, {&(0x7f0000011e00)="0400"/32, 0x20, 0x9c00}, {&(0x7f0000011f00)="0500"/32, 0x20, 0xa000}, {&(0x7f0000012000)="000000000000000001000000000000000000000081a99a520000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xa400}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xb000}, {&(0x7f0000012200)="0200"/32, 0x20, 0xb400}, {&(0x7f0000012300)="0300"/32, 0x20, 0xb800}, {&(0x7f0000012400)="0400"/32, 0x20, 0xbc00}, {&(0x7f0000012500)="0500"/32, 0x20, 0xc000}, {&(0x7f0000012600)="000000000000000001000000000000000000000081a99a520000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xc400}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0xd000}, {&(0x7f0000012800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/4192, 0x1060, 0x12000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x13fe0}, {&(0x7f0000013a00)="0000000000000000d3f4655fd3f4655fd3f4655f00"/32, 0x20, 0x22000}, {&(0x7f0000013b00)="ed41000000100000d3f4655fd3f4655fd3f4655f00000000000004000800000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x22080}, {&(0x7f0000013c00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001001000000010000800000000000af301000400000000000000000000000200000009000000", 0x40, 0x22100}, {&(0x7f0000013d00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001001000000010000800000000000af30100040000000000000000000000020000000b000000", 0x40, 0x22180}, {&(0x7f0000013e00)="c041000000400000d3f4655fd3f4655fd3f4655f00000000000002002000000000000800000000000af301000400000000000000000000000400000004000000", 0x40, 0x22500}, {&(0x7f0000013f00)="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"/768, 0x300, 0x22580}, {&(0x7f0000014200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x23000}, {&(0x7f0000014700)='syzkallers\x00'/32, 0x20, 0x24000}, {&(0x7f0000014800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000014900)) 16:35:49 executing program 1: execveat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x400) 16:35:49 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004700)=[{{&(0x7f0000000bc0)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0}}], 0x1, 0x8004) sendmmsg$inet6(r0, &(0x7f0000000680)=[{{0x0, 0x80000, &(0x7f00000002c0)=[{&(0x7f0000000700)="cd", 0x5ac}], 0x1}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001400)='D', 0x1}], 0x300}}], 0x2, 0x4048000) 16:35:49 executing program 3: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) [ 86.757464] audit: type=1400 audit(1737131749.372:7): avc: denied { execmem } for pid=272 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:35:49 executing program 4: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil) 16:35:49 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='smaps_rollup\x00') close_range(r0, 0xffffffffffffffff, 0x0) 16:35:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x24, &(0x7f0000000040)) 16:35:49 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) [ 88.399567] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.404328] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.407823] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.414038] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.416752] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.422490] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.426108] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.428536] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.434855] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.465218] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.469943] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.471689] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.473435] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.477001] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.479342] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.480023] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.481205] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.488883] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 88.491889] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.500002] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 88.507246] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.511237] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 88.514224] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 88.516870] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 88.536019] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 88.540998] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 88.541924] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 88.545191] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 88.555069] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 88.557964] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 88.560118] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.567075] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 88.572811] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 88.580591] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 88.583902] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 88.586070] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.597493] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 88.604308] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 88.608463] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 88.610805] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 88.634202] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 88.636179] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 88.638563] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 88.660057] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 88.662964] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 88.678021] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 88.679841] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 88.701285] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 90.478260] Bluetooth: hci0: command tx timeout [ 90.542360] Bluetooth: hci3: command tx timeout [ 90.605748] Bluetooth: hci1: command tx timeout [ 90.608693] Bluetooth: hci4: command tx timeout [ 90.669811] Bluetooth: hci2: command tx timeout [ 90.733803] Bluetooth: hci5: command tx timeout [ 90.735262] Bluetooth: hci7: command tx timeout [ 90.735487] Bluetooth: hci6: command tx timeout [ 92.526652] Bluetooth: hci0: command tx timeout [ 92.589742] Bluetooth: hci3: command tx timeout [ 92.653778] Bluetooth: hci1: command tx timeout [ 92.654387] Bluetooth: hci4: command tx timeout [ 92.719717] Bluetooth: hci2: command tx timeout [ 92.781916] Bluetooth: hci6: command tx timeout [ 92.782454] Bluetooth: hci7: command tx timeout [ 92.783635] Bluetooth: hci5: command tx timeout [ 94.573810] Bluetooth: hci0: command tx timeout [ 94.638686] Bluetooth: hci3: command tx timeout [ 94.701760] Bluetooth: hci4: command tx timeout [ 94.702851] Bluetooth: hci1: command tx timeout [ 94.766215] Bluetooth: hci2: command tx timeout [ 94.830750] Bluetooth: hci5: command tx timeout [ 94.830893] Bluetooth: hci7: command tx timeout [ 94.831019] Bluetooth: hci6: command tx timeout [ 96.623570] Bluetooth: hci0: command tx timeout [ 96.686690] Bluetooth: hci3: command tx timeout [ 96.750795] Bluetooth: hci1: command tx timeout [ 96.751393] Bluetooth: hci4: command tx timeout [ 96.814836] Bluetooth: hci2: command tx timeout [ 96.880656] Bluetooth: hci6: command tx timeout [ 96.881954] Bluetooth: hci7: command tx timeout [ 96.882025] Bluetooth: hci5: command tx timeout [ 151.368223] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 151.370504] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 151.380109] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 151.384529] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 151.386381] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 151.389681] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 151.391886] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 151.391931] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 151.394333] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 151.394563] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 151.396049] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 151.411018] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 151.419264] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 151.435277] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 151.440069] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 151.443255] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 151.443489] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 151.446227] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 151.491493] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 151.493083] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 151.497301] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 151.502290] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 151.509985] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 151.513332] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 151.662842] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 151.669279] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 151.672686] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 151.681134] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 151.684101] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 151.703560] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 151.733007] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 151.735044] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 151.736871] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 151.744219] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 151.747955] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 151.750927] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 151.846558] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 151.847222] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 151.867537] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 151.874111] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 151.895800] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 151.902668] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 152.011425] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 152.031996] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 152.034281] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 152.040098] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 152.045005] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 152.047526] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 153.453698] Bluetooth: hci0: command tx timeout [ 153.517817] Bluetooth: hci2: command tx timeout [ 153.517849] Bluetooth: hci1: command tx timeout [ 153.581812] Bluetooth: hci3: command tx timeout [ 153.773759] Bluetooth: hci4: command tx timeout [ 153.775471] Bluetooth: hci5: command tx timeout [ 154.157988] Bluetooth: hci7: command tx timeout [ 154.221778] Bluetooth: hci6: command tx timeout [ 155.504367] Bluetooth: hci0: command tx timeout [ 155.565694] Bluetooth: hci1: command tx timeout [ 155.567022] Bluetooth: hci2: command tx timeout [ 155.630295] Bluetooth: hci3: command tx timeout [ 155.822713] Bluetooth: hci5: command tx timeout [ 155.822751] Bluetooth: hci4: command tx timeout [ 156.206702] Bluetooth: hci7: command tx timeout [ 156.272647] Bluetooth: hci6: command tx timeout [ 157.550756] Bluetooth: hci0: command tx timeout [ 157.613789] Bluetooth: hci2: command tx timeout [ 157.614102] Bluetooth: hci1: command tx timeout [ 157.677673] Bluetooth: hci3: command tx timeout [ 157.869679] Bluetooth: hci4: command tx timeout [ 157.870707] Bluetooth: hci5: command tx timeout [ 158.253731] Bluetooth: hci7: command tx timeout [ 158.317795] Bluetooth: hci6: command tx timeout [ 159.599709] Bluetooth: hci0: command tx timeout [ 159.662650] Bluetooth: hci1: command tx timeout [ 159.662702] Bluetooth: hci2: command tx timeout [ 159.728656] Bluetooth: hci3: command tx timeout [ 159.917819] Bluetooth: hci5: command tx timeout [ 159.919065] Bluetooth: hci4: command tx timeout [ 160.301782] Bluetooth: hci7: command tx timeout [ 160.365877] Bluetooth: hci6: command tx timeout [ 211.493376] [ 211.493635] ====================================================== [ 211.494218] WARNING: possible circular locking dependency detected [ 211.494772] 6.13.0-rc7-next-20250117 #1 Not tainted [ 211.495257] ------------------------------------------------------ [ 211.495836] kworker/u8:0/11 is trying to acquire lock: [ 211.496960] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.499244] [ 211.499244] but task is already holding lock: [ 211.500068] ffff888036ce8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 211.501786] [ 211.501786] which lock already depends on the new lock. [ 211.501786] [ 211.502864] [ 211.502864] the existing dependency chain (in reverse order) is: [ 211.504397] [ 211.504397] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 211.505371] __mutex_lock+0x13d/0xb50 [ 211.506226] wiphy_register+0x1b2e/0x25d0 [ 211.506718] ieee80211_register_hw+0x23a4/0x3d60 [ 211.507259] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 211.507800] init_mac80211_hwsim+0x389/0x870 [ 211.508322] do_one_initcall+0xf9/0x640 [ 211.508805] kernel_init_freeable+0x53d/0x7a0 [ 211.509311] kernel_init+0x1e/0x2d0 [ 211.509706] ret_from_fork+0x48/0x80 [ 211.510115] ret_from_fork_asm+0x1a/0x30 [ 211.510580] [ 211.510580] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 211.511167] __lock_acquire+0x29fd/0x4580 [ 211.511636] lock_acquire+0x19b/0x520 [ 211.512056] __mutex_lock+0x13d/0xb50 [ 211.512484] unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.513059] unregister_netdevice_queue+0x224/0x2e0 [ 211.513581] _cfg80211_unregister_wdev+0x57b/0x700 [ 211.514101] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 211.514615] ieee80211_unregister_hw+0x55/0x3a0 [ 211.515108] hwsim_exit_net+0x3a0/0x730 [ 211.515549] ops_exit_list+0xb3/0x180 [ 211.515966] cleanup_net+0x546/0xad0 [ 211.516405] process_one_work+0x8ee/0x1a10 [ 211.516912] worker_thread+0x674/0xe70 [ 211.517372] kthread+0x3ab/0x720 [ 211.517769] ret_from_fork+0x48/0x80 [ 211.518169] ret_from_fork_asm+0x1a/0x30 [ 211.518626] [ 211.518626] other info that might help us debug this: [ 211.518626] [ 211.519349] Possible unsafe locking scenario: [ 211.519349] [ 211.519916] CPU0 CPU1 [ 211.520364] ---- ---- [ 211.520810] lock(&rdev->wiphy.mtx); [ 211.521186] lock(rtnl_mutex); [ 211.521724] lock(&rdev->wiphy.mtx); [ 211.522305] lock(rtnl_mutex); [ 211.522641] [ 211.522641] *** DEADLOCK *** [ 211.522641] [ 211.523199] 4 locks held by kworker/u8:0/11: [ 211.523617] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 211.524564] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 211.525477] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 211.526332] #3: ffff888036ce8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 211.527331] [ 211.527331] stack backtrace: [ 211.527758] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 211.528559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 211.529348] Workqueue: netns cleanup_net [ 211.529767] Call Trace: [ 211.530018] [ 211.530249] dump_stack_lvl+0xca/0x120 [ 211.530666] print_circular_bug+0x47b/0x750 [ 211.531107] check_noncircular+0x2e9/0x3c0 [ 211.531538] ? lock_repin_lock+0x207/0x320 [ 211.531981] ? __pfx_check_noncircular+0x10/0x10 [ 211.532453] ? hlock_class+0x4e/0x130 [ 211.532828] ? mark_lock+0xac/0xed0 [ 211.533206] ? __pfx_lock_repin_lock+0x10/0x10 [ 211.533686] ? lockdep_lock+0xba/0x1b0 [ 211.534103] ? __pfx_lockdep_lock+0x10/0x10 [ 211.534555] __lock_acquire+0x29fd/0x4580 [ 211.534975] ? __pfx___lock_acquire+0x10/0x10 [ 211.535410] ? lock_release+0x20f/0x6f0 [ 211.535794] ? __pfx_lock_release+0x10/0x10 [ 211.536214] lock_acquire+0x19b/0x520 [ 211.536584] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.537127] ? __pfx_lock_acquire+0x10/0x10 [ 211.537564] ? srso_return_thunk+0x5/0x5f [ 211.537995] ? lock_release+0x20f/0x6f0 [ 211.538399] ? srso_return_thunk+0x5/0x5f [ 211.538833] ? lock_is_held_type+0x9e/0x120 [ 211.539305] ? srso_return_thunk+0x5/0x5f [ 211.539738] __mutex_lock+0x13d/0xb50 [ 211.540139] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.540725] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.541300] ? srso_return_thunk+0x5/0x5f [ 211.541742] ? synchronize_rcu_expedited+0x38a/0x420 [ 211.542252] ? __pfx___mutex_lock+0x10/0x10 [ 211.542702] ? __pfx_autoremove_wake_function+0x10/0x10 [ 211.543247] ? srso_return_thunk+0x5/0x5f [ 211.543692] ? kasan_quarantine_put+0x84/0x1e0 [ 211.544168] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 211.544624] ? srso_return_thunk+0x5/0x5f [ 211.545065] unregister_netdevice_many_notify+0x1612/0x1c80 [ 211.545639] ? __virt_addr_valid+0x2e8/0x5d0 [ 211.546102] ? __pfx_lock_release+0x10/0x10 [ 211.546537] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 211.547125] ? find_held_lock+0x2c/0x110 [ 211.547564] ? srso_return_thunk+0x5/0x5f [ 211.547997] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 211.548506] ? srso_return_thunk+0x5/0x5f [ 211.548936] ? lock_release+0x20f/0x6f0 [ 211.549345] ? __pfx_lock_release+0x10/0x10 [ 211.549778] ? srso_return_thunk+0x5/0x5f [ 211.550223] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 211.550748] ? srso_return_thunk+0x5/0x5f [ 211.551186] unregister_netdevice_queue+0x224/0x2e0 [ 211.551687] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 211.552234] ? up_write+0x195/0x520 [ 211.552630] _cfg80211_unregister_wdev+0x57b/0x700 [ 211.553136] ? srso_return_thunk+0x5/0x5f [ 211.553584] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 211.554079] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 211.554621] ? srso_return_thunk+0x5/0x5f [ 211.555060] ? srso_return_thunk+0x5/0x5f [ 211.555498] ? synchronize_rcu+0x1ff/0x260 [ 211.555930] ieee80211_unregister_hw+0x55/0x3a0 [ 211.556401] hwsim_exit_net+0x3a0/0x730 [ 211.556802] ? __pfx_hwsim_exit_net+0x10/0x10 [ 211.557247] ? srso_return_thunk+0x5/0x5f [ 211.557676] ? netdev_run_todo+0x788/0x1040 [ 211.558109] ? srso_return_thunk+0x5/0x5f [ 211.558543] ? __pfx_hwsim_exit_net+0x10/0x10 [ 211.558993] ops_exit_list+0xb3/0x180 [ 211.559392] cleanup_net+0x546/0xad0 [ 211.559775] ? __pfx_cleanup_net+0x10/0x10 [ 211.560211] process_one_work+0x8ee/0x1a10 [ 211.560663] ? __pfx_lock_acquire+0x10/0x10 [ 211.561104] ? __pfx_process_one_work+0x10/0x10 [ 211.561559] ? srso_return_thunk+0x5/0x5f [ 211.561972] ? move_linked_works+0x172/0x270 [ 211.562393] ? srso_return_thunk+0x5/0x5f [ 211.562803] ? assign_work+0x196/0x240 [ 211.563193] worker_thread+0x674/0xe70 [ 211.563592] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 211.564088] ? __pfx_worker_thread+0x10/0x10 [ 211.564524] kthread+0x3ab/0x720 [ 211.564869] ? __pfx_kthread+0x10/0x10 [ 211.565259] ? srso_return_thunk+0x5/0x5f [ 211.565667] ? finish_task_switch.isra.0+0x206/0x840 [ 211.566149] ? __pfx_kthread+0x10/0x10 [ 211.566538] ret_from_fork+0x48/0x80 [ 211.566888] ? __pfx_kthread+0x10/0x10 [ 211.567282] ret_from_fork_asm+0x1a/0x30 [ 211.567714] [ 212.989426] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 212.995013] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 212.997378] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 213.002844] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 213.006150] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 213.008566] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 213.105423] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 213.108989] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 213.111732] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 213.115171] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 213.117930] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 213.119962] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 213.177725] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 213.179518] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 213.186939] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 213.202276] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 213.205978] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 213.211192] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 213.241548] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 213.243479] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 213.245304] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 213.248165] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 213.250308] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 213.252122] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 213.268287] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 213.270301] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 213.272095] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 213.274988] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 213.297199] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 213.299255] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 213.400159] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 213.400398] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 213.409860] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 213.410045] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 213.416934] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 213.421794] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 213.477035] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 213.481772] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 213.483469] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 213.486560] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 213.488848] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 213.489300] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 213.489641] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 213.491834] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 213.497957] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 213.498645] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 213.498901] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 213.500083] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 215.085691] Bluetooth: hci0: command tx timeout [ 215.150267] Bluetooth: hci1: command tx timeout [ 215.278621] Bluetooth: hci4: command tx timeout [ 215.278707] Bluetooth: hci2: command tx timeout [ 215.405666] Bluetooth: hci3: command tx timeout [ 215.534716] Bluetooth: hci6: command tx timeout [ 215.535353] Bluetooth: hci7: command tx timeout [ 215.597674] Bluetooth: hci5: command tx timeout [ 217.135613] Bluetooth: hci0: command tx timeout [ 217.197666] Bluetooth: hci1: command tx timeout [ 217.325739] Bluetooth: hci2: command tx timeout [ 217.325834] Bluetooth: hci4: command tx timeout [ 217.456534] Bluetooth: hci3: command tx timeout [ 217.582467] Bluetooth: hci6: command tx timeout [ 217.583145] Bluetooth: hci7: command tx timeout [ 217.647680] Bluetooth: hci5: command tx timeout [ 219.181803] Bluetooth: hci0: command tx timeout [ 219.246644] Bluetooth: hci1: command tx timeout [ 219.373648] Bluetooth: hci4: command tx timeout [ 219.374739] Bluetooth: hci2: command tx timeout [ 219.503618] Bluetooth: hci3: command tx timeout [ 219.629761] Bluetooth: hci7: command tx timeout [ 219.629918] Bluetooth: hci6: command tx timeout [ 219.695257] Bluetooth: hci5: command tx timeout [ 221.229735] Bluetooth: hci0: command tx timeout [ 221.293686] Bluetooth: hci1: command tx timeout [ 221.424640] Bluetooth: hci2: command tx timeout [ 221.424657] Bluetooth: hci4: command tx timeout VM DIAGNOSIS: 16:37:54 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff8283cd30 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095dead0 R8 =0000000000000000 R9 =fffffbfff0be1544 R10=00000000000fe503 R11=3038383866666666 R12=0000000000000823 R13=0000000000000020 R14=fffffbfff10d2666 R15=dffffc0000000000 RIP=ffffffff8283cd85 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555f6e98ceb0 CR3=0000000015d04000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=6576652d7372656b726f772d6c6c696b XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=ffffffff000000020000555f6e963e30 XMM05=0000555f6e9660c00000555f6e9aedc0 XMM06=0000555f6e94fb300000000000000000 XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806ca252e0 RCX=ffffffff81429a4a RDX=ffff888038078000 RSI=0000000000000001 RDI=ffff88806ca252e0 RBP=ffff88806ca252e0 RSP=ffff88800cde7dd0 R8 =0000000000000000 R9 =ffffed1001e6ad80 R10=ffff88800f356c07 R11=ffff88800f39bc38 R12=ffff88806ca25ff9 R13=ffffffff88618798 R14=ffff88800f39b780 R15=0000000000000086 RIP=ffffffff81aeddc5 RFL=00000082 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556e2e509c80 CR3=000000000a6f0000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffff0000ff000000 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000555f6e9650d00000555f6e953c10 XMM06=0000555f6e964c400000000200000003 XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 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