Warning: Permanently added '[localhost]:50633' (ECDSA) to the list of known hosts. 2025/08/29 10:05:15 fuzzer started 2025/08/29 10:05:15 dialing manager at localhost:43077 syzkaller login: [ 58.595031] cgroup: Unknown subsys name 'net' [ 58.685868] cgroup: Unknown subsys name 'cpuset' [ 58.701439] cgroup: Unknown subsys name 'rlimit' 2025/08/29 10:05:27 syscalls: 2214 2025/08/29 10:05:27 code coverage: enabled 2025/08/29 10:05:27 comparison tracing: enabled 2025/08/29 10:05:27 extra coverage: enabled 2025/08/29 10:05:27 setuid sandbox: enabled 2025/08/29 10:05:27 namespace sandbox: enabled 2025/08/29 10:05:27 Android sandbox: enabled 2025/08/29 10:05:27 fault injection: enabled 2025/08/29 10:05:27 leak checking: enabled 2025/08/29 10:05:27 net packet injection: enabled 2025/08/29 10:05:27 net device setup: enabled 2025/08/29 10:05:27 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 10:05:27 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 10:05:27 USB emulation: enabled 2025/08/29 10:05:27 hci packet injection: enabled 2025/08/29 10:05:27 wifi device emulation: enabled 2025/08/29 10:05:27 802.15.4 emulation: enabled 2025/08/29 10:05:27 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 10:05:27 fetching corpus: 50, signal 23057/26506 (executing program) 2025/08/29 10:05:27 fetching corpus: 100, signal 33344/38112 (executing program) 2025/08/29 10:05:27 fetching corpus: 150, signal 43055/48993 (executing program) 2025/08/29 10:05:27 fetching corpus: 200, signal 48872/55952 (executing program) 2025/08/29 10:05:27 fetching corpus: 250, signal 53811/61916 (executing program) 2025/08/29 10:05:27 fetching corpus: 300, signal 59039/68049 (executing program) 2025/08/29 10:05:27 fetching corpus: 350, signal 61461/71560 (executing program) 2025/08/29 10:05:27 fetching corpus: 400, signal 64593/75656 (executing program) 2025/08/29 10:05:28 fetching corpus: 450, signal 67754/79676 (executing program) 2025/08/29 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(executing program) 2025/08/29 10:05:34 fetching corpus: 4100, signal 154637/170582 (executing program) 2025/08/29 10:05:34 fetching corpus: 4150, signal 155028/170591 (executing program) 2025/08/29 10:05:34 fetching corpus: 4200, signal 155472/170598 (executing program) 2025/08/29 10:05:34 fetching corpus: 4250, signal 156163/170605 (executing program) 2025/08/29 10:05:34 fetching corpus: 4300, signal 156486/170610 (executing program) 2025/08/29 10:05:35 fetching corpus: 4350, signal 156842/170635 (executing program) 2025/08/29 10:05:35 fetching corpus: 4400, signal 157357/170655 (executing program) 2025/08/29 10:05:35 fetching corpus: 4450, signal 157932/170701 (executing program) 2025/08/29 10:05:35 fetching corpus: 4500, signal 158182/170702 (executing program) 2025/08/29 10:05:35 fetching corpus: 4550, signal 158626/170707 (executing program) 2025/08/29 10:05:35 fetching corpus: 4600, signal 158997/170728 (executing program) 2025/08/29 10:05:35 fetching corpus: 4650, signal 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signal 165462/170915 (executing program) 2025/08/29 10:05:36 fetching corpus: 5300, signal 165922/170919 (executing program) 2025/08/29 10:05:36 fetching corpus: 5350, signal 166251/170926 (executing program) 2025/08/29 10:05:36 fetching corpus: 5400, signal 166453/170934 (executing program) 2025/08/29 10:05:37 fetching corpus: 5450, signal 166945/170936 (executing program) 2025/08/29 10:05:37 fetching corpus: 5500, signal 167156/170942 (executing program) 2025/08/29 10:05:37 fetching corpus: 5550, signal 167771/170949 (executing program) 2025/08/29 10:05:37 fetching corpus: 5600, signal 168164/170970 (executing program) 2025/08/29 10:05:37 fetching corpus: 5650, signal 168524/170979 (executing program) 2025/08/29 10:05:37 fetching corpus: 5668, signal 168632/170983 (executing program) 2025/08/29 10:05:37 fetching corpus: 5668, signal 168632/170983 (executing program) 2025/08/29 10:05:39 starting 8 fuzzer processes 10:05:39 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, 0x0, 0x0) 10:05:39 executing program 1: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e365d99dfc335cf588132eba1a51d12f95180d319ee1e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab32e07ac5000000000000000032", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d1, 0x0) 10:05:39 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x28}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8}}}}}}, 0x0) 10:05:39 executing program 2: capset(0xfffffffffffffffe, 0x0) 10:05:39 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 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$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '^'}]}, 0xd) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) timer_create(0x0, 0x0, 0x0) 10:05:39 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000003c0)="8c3a", 0x2}], 0x1) splice(r0, 0x0, r2, 0x0, 0x1, 0x0) 10:05:39 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x43, &(0x7f0000000140), 0x4) [ 82.436750] audit: type=1400 audit(1756461939.928:7): avc: denied { execmem } for pid=273 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 10:05:39 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000b40), &(0x7f0000000b80)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f0000001c00)) [ 83.643235] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 83.645445] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 83.649334] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 83.656930] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 83.660048] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 83.785349] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 83.787010] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 83.794530] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 83.797062] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 83.801056] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 83.802423] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 83.808123] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 83.809385] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 83.812468] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 83.813677] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 83.823431] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 83.829168] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 83.830697] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 83.836301] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 83.840044] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 83.848547] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 83.850040] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 83.852641] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 83.859108] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 83.865056] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 83.867144] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 83.870071] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 83.875741] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 83.877285] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 83.881081] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 83.897057] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 83.900666] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 83.910559] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 83.912343] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 83.919176] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 83.924536] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 83.932489] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 83.935369] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 83.946935] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 83.956918] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 85.737326] Bluetooth: hci0: command tx timeout [ 85.864302] Bluetooth: hci2: command tx timeout [ 85.865561] Bluetooth: hci1: command tx timeout [ 85.928992] Bluetooth: hci3: command tx timeout [ 85.930191] Bluetooth: hci4: command tx timeout [ 85.991881] Bluetooth: hci7: command tx timeout [ 85.992919] Bluetooth: hci6: command tx timeout [ 85.993686] Bluetooth: hci5: command tx timeout [ 87.783842] Bluetooth: hci0: command tx timeout [ 87.911932] Bluetooth: hci2: command tx timeout [ 87.912405] Bluetooth: hci1: command tx timeout [ 87.977810] Bluetooth: hci4: command tx timeout [ 87.978271] Bluetooth: hci3: command tx timeout [ 88.039883] Bluetooth: hci7: command tx timeout [ 88.040333] Bluetooth: hci5: command tx timeout [ 88.040710] Bluetooth: hci6: command tx timeout [ 89.832125] Bluetooth: hci0: command tx timeout [ 89.960424] Bluetooth: hci1: command tx timeout [ 89.961019] Bluetooth: hci2: command tx timeout [ 90.024680] Bluetooth: hci3: command tx timeout [ 90.025270] Bluetooth: hci4: command tx timeout [ 90.087859] Bluetooth: hci7: command tx timeout [ 90.088319] Bluetooth: hci6: command tx timeout [ 90.088720] Bluetooth: hci5: command tx timeout [ 91.880837] Bluetooth: hci0: command tx timeout [ 92.007888] Bluetooth: hci1: command tx timeout [ 92.008657] Bluetooth: hci2: command tx timeout [ 92.072492] Bluetooth: hci3: command tx timeout [ 92.073507] Bluetooth: hci4: command tx timeout [ 92.136092] Bluetooth: hci7: command tx timeout [ 92.137222] Bluetooth: hci5: command tx timeout [ 92.138166] Bluetooth: hci6: command tx timeout [ 122.210858] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.211518] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.401468] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.402112] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.555603] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.557031] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.674697] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.675345] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.782539] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.783192] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.886833] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.887447] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:06:20 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x28}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8}}}}}}, 0x0) [ 123.057148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.057728] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.058623] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.059210] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:06:20 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x28}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8}}}}}}, 0x0) 10:06:20 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x28}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8}}}}}}, 0x0) 10:06:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x43, &(0x7f0000000140), 0x4) 10:06:20 executing program 5: 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)) 10:06:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x43, &(0x7f0000000140), 0x4) [ 123.324366] loop5: detected capacity change from 0 to 640 [ 123.335434] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.337725] ext4 filesystem being mounted at /syzkaller-testdir307646278/syzkaller.RXN0o5/4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.367871] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.368470] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.387740] Oops: general protection fault, probably for non-canonical address 0xe01ffbf1100119af: 0000 [#1] SMP KASAN NOPTI [ 123.388645] KASAN: maybe wild-memory-access in range [0x00ffff888008cd78-0x00ffff888008cd7f] [ 123.389311] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0H Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 123.393986] Tainted: [W]=WARN [ 123.394235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.394871] Workqueue: kblockd blk_mq_requeue_work [ 123.395269] RIP: 0010:kasan_byte_accessible+0x15/0x30 [ 123.395685] Code: 00 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 b8 00 00 00 00 00 fc ff df 48 c1 ef 03 48 01 c7 <0f> b6 07 3c 07 0f 96 c0 e9 7e 15 0e 03 66 66 2e 0f 1f 84 00 00 00 [ 123.397110] RSP: 0018:ffff88800975f650 EFLAGS: 00010086 [ 123.397525] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 123.398081] RDX: 0000000000000000 RSI: ffffffff84bddf4b RDI: e01ffbf1100119af [ 123.398635] RBP: 00ffff888008cd78 R08: 0000000000000001 R09: 0000000000000000 [ 123.399189] R10: ffff888008cd6003 R11: 0000000000000001 R12: 0000000000000000 [ 123.399739] R13: ffffffff84bddf4b R14: 0000000000000000 R15: ffff8880164f1000 [ 123.400295] FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 123.400927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.401380] CR2: 00007f60e54418e0 CR3: 000000003eb53000 CR4: 0000000000350ef0 [ 123.401940] Call Trace: [ 123.402146] [ 123.402327] __kasan_check_byte+0x14/0x50 [ 123.402658] lock_acquire+0xec/0x2f0 [ 123.402957] ? __queue_work+0xb65/0x1240 [ 123.403281] ? lock_release+0xc8/0x290 [ 123.403592] _raw_spin_lock+0x2b/0x40 [ 123.403896] ? __queue_work+0xb6e/0x1240 [ 123.404219] __queue_work+0xb6e/0x1240 [ 123.404528] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 123.404904] ? blk_add_timer+0x1d5/0x2b0 [ 123.405226] queue_work_on+0xd0/0xe0 [ 123.405525] loop_queue_rq+0x5c8/0x1180 [ 123.405845] blk_mq_dispatch_rq_list+0x3ad/0x1a90 [ 123.406233] ? __pfx_blk_mq_dispatch_rq_list+0x10/0x10 [ 123.406645] ? lock_release+0xc8/0x290 [ 123.406955] __blk_mq_sched_dispatch_requests+0x212/0x13d0 [ 123.407396] ? __lock_acquire+0x694/0x1b70 [ 123.407732] ? __pfx___blk_mq_sched_dispatch_requests+0x10/0x10 [ 123.408205] ? lock_acquire+0x15e/0x2f0 [ 123.408519] ? blk_mq_run_hw_queue+0x386/0x640 [ 123.408895] blk_mq_sched_dispatch_requests+0xd7/0x1b0 [ 123.409314] blk_mq_run_hw_queue+0x3bd/0x640 [ 123.409667] blk_mq_run_hw_queues+0x111/0x430 [ 123.410028] ? __pfx_blk_mq_run_hw_queues+0x10/0x10 [ 123.410428] ? mark_held_locks+0x49/0x80 [ 123.410751] blk_mq_requeue_work+0x4ef/0x820 [ 123.411110] ? __pfx_blk_mq_requeue_work+0x10/0x10 [ 123.411500] ? lock_release+0xc8/0x290 [ 123.411810] process_one_work+0x8e1/0x19c0 [ 123.412151] ? __pfx_process_one_work+0x10/0x10 [ 123.412521] ? move_linked_works+0x172/0x270 [ 123.412882] ? assign_work+0x196/0x240 [ 123.413193] worker_thread+0x67e/0xe90 [ 123.413506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 123.413917] ? __pfx_worker_thread+0x10/0x10 [ 123.414264] kthread+0x3c8/0x740 [ 123.414537] ? __pfx_kthread+0x10/0x10 [ 123.414844] ? ret_from_fork+0x23/0x430 [ 123.415165] ? lock_release+0xc8/0x290 [ 123.415474] ? __pfx_kthread+0x10/0x10 [ 123.415784] ret_from_fork+0x34b/0x430 [ 123.416097] ? __pfx_kthread+0x10/0x10 [ 123.416404] ret_from_fork_asm+0x1a/0x30 [ 123.416738] [ 123.416927] Modules linked in: [ 123.417185] ---[ end trace 0000000000000000 ]--- [ 123.417554] RIP: 0010:kasan_byte_accessible+0x15/0x30 [ 123.417962] Code: 00 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 b8 00 00 00 00 00 fc ff df 48 c1 ef 03 48 01 c7 <0f> b6 07 3c 07 0f 96 c0 e9 7e 15 0e 03 66 66 2e 0f 1f 84 00 00 00 [ 123.419370] RSP: 0018:ffff88800975f650 EFLAGS: 00010086 [ 123.419787] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 123.420341] RDX: 0000000000000000 RSI: ffffffff84bddf4b RDI: e01ffbf1100119af [ 123.420903] RBP: 00ffff888008cd78 R08: 0000000000000001 R09: 0000000000000000 [ 123.421453] R10: ffff888008cd6003 R11: 0000000000000001 R12: 0000000000000000 [ 123.422007] R13: ffffffff84bddf4b R14: 0000000000000000 R15: ffff8880164f1000 [ 123.422560] FS: 0000000000000000(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 123.423182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.423635] CR2: 00007f60e54418e0 CR3: 000000003eb53000 CR4: 0000000000350ef0 [ 123.424189] note: kworker/1:0H[24] exited with irqs disabled [ 123.424749] note: kworker/1:0H[24] exited with preempt_count 2 [ 123.425295] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:51 [ 123.426052] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 24, name: kworker/1:0H [ 123.426682] preempt_count: 0, expected: 0 [ 123.427089] RCU nest depth: 2, expected: 0 [ 123.427418] INFO: lockdep is turned off. [ 123.427737] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0H Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 123.427754] Tainted: [D]=DIE, [W]=WARN [ 123.427758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 123.427765] Workqueue: kblockd blk_mq_requeue_work [ 123.427785] Call Trace: [ 123.427789] [ 123.427793] dump_stack_lvl+0xfa/0x120 [ 123.427811] __might_resched+0x2f3/0x510 [ 123.427823] exit_signals+0x25/0x940 [ 123.427841] do_exit+0x2db/0x2970 [ 123.427854] ? _printk+0xbe/0xf0 [ 123.427866] ? __pfx__printk+0x10/0x10 [ 123.427878] ? __pfx_do_exit+0x10/0x10 [ 123.427893] make_task_dead+0x174/0x3b0 [ 123.427905] ? ret_from_fork+0x34b/0x430 [ 123.427922] rewind_stack_and_make_dead+0x16/0x20 [ 123.427937] RIP: 0000:0x0 [ 123.427947] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 123.427952] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000 [ 123.427962] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.427969] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 123.427975] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 123.427982] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 123.427988] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 123.427998] 10:06:20 executing program 2: capset(0xfffffffffffffffe, 0x0) 10:06:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x0, 0x9, 0xa63, 0x200, 0x1, 0x7}) [ 123.514456] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.515096] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.520666] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' [ 123.563918] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 123.564553] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.565529] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.595614] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' [ 123.615374] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.616185] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.625156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.626849] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.636744] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 123.679474] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 123.680541] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.681368] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 VM DIAGNOSIS: 10:06:21 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888016ff3058 RCX=0000000000000000 RDX=0000000000000001 RSI=ffffffff84c804e0 RDI=ffffffff87892c40 RBP=ffff888016ff3070 RSP=ffff888017ba7a18 R8 =0000000000000002 R9 =0000000000000000 R10=ffff888016ff3057 R11=0000000000000000 R12=ffffffff87892c40 R13=0000000000000000 R14=ffffffff886f10c0 R15=ffff888017ba7c38 RIP=ffffffff8151e6f3 RFL=00000202 [-------] 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 00007fa8bd0508c0 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8a7303f004 CR3=000000000f7cf000 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=000000000000002f002f2e2e2f002e2e XMM01=0000000000000000696c61766e49002f XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055c2dc5f9770000055c2dc61b320 XMM06=00000000000000000000000000000004 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff88800975efb0 R8 =0000000000000000 R9 =ffffed10016d2046 R10=000000000000002d R11=552031203a555043 R12=000000000000002d R13=0000000000000010 R14=ffffffff88724140 R15=ffffffff828e32b0 RIP=ffffffff828e331d 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 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f60e54418e0 CR3=000000003eb53000 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=756e696c2d34365f3638782f62696c2f XMM01=00362e6f732e6362696c2f756e672d78 XMM02=ffff0000000000ffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000