[ 46.205517] ------------[ cut here ]------------ [ 46.206432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.208359] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 46.209741] Modules linked in: [ 46.210397] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.212321] Tainted: [W]=WARN [ 46.212859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.214254] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.215101] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.218125] RSP: 0018:ffff8880177efbc0 EFLAGS: 00010286 [ 46.219054] RAX: 0000000000000000 RBX: ffffed1002efdf78 RCX: ffffffff813a4050 [ 46.220276] RDX: ffff88800f24d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.221502] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efdf2f [ 46.222725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.223958] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177efdf8 [ 46.225181] FS: 00007fbc45a88900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.226606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.227636] CR2: 00007ffdc057def7 CR3: 0000000009b76000 CR4: 0000000000350ef0 [ 46.228853] Call Trace: [ 46.229346] [ 46.229737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.230592] ? __create_object+0x59/0x80 [ 46.231363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.232296] __vmalloc_noprof+0x59/0x60 [ 46.232986] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.233817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.234701] bpf_prog_alloc+0x39/0x200 [ 46.235418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.236299] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.237111] do_seccomp+0x349/0x25e0 [ 46.237800] ? find_held_lock+0x2b/0x80 [ 46.238530] ? do_prlimit+0x310/0x610 [ 46.239247] ? __pfx_do_seccomp+0x10/0x10 [ 46.239949] ? do_raw_spin_unlock+0x53/0x220 [ 46.240747] ? _raw_spin_unlock+0x1e/0x40 [ 46.241505] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.242431] ? static_key_count+0x60/0x80 [ 46.243164] prctl_set_seccomp+0x4e/0x70 [ 46.243912] __do_sys_prctl+0xe6c/0x1d70 [ 46.244669] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.245498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.246422] ? irqentry_exit+0xf3/0x650 [ 46.247122] do_syscall_64+0xbf/0x430 [ 46.247827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.248742] RIP: 0033:0x7fbc45f7a5cd [ 46.249408] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.252415] RSP: 002b:00007ffdc057b620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.253732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc45f7a5cd [ 46.254968] RDX: 00005594ddfdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.256214] RBP: 00007ffdc057b680 R08: 0000000000000000 R09: 00007ffdc057ad20 [ 46.257443] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594ef077ad0 [ 46.258666] R13: 00007ffdc057bab0 R14: 00005594ef078bc0 R15: 00005594ef089780 [ 46.259931] [ 46.260370] irq event stamp: 1801 [ 46.260946] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 46.262401] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 46.263858] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 46.265336] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 46.266789] ---[ end trace 0000000000000000 ]--- [ 49.160841] ------------[ cut here ]------------ [ 49.161917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.164150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.165778] Modules linked in: [ 49.166461] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.168580] Tainted: [W]=WARN [ 49.169177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.170580] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.171456] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.174392] RSP: 0018:ffff8880187b7bc0 EFLAGS: 00010286 [ 49.175314] RAX: 0000000000000000 RBX: ffffed10030f6f78 RCX: ffffffff813a4050 [ 49.176578] RDX: ffff888015e40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.178052] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f6f2f [ 49.179495] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.180721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187b7df8 [ 49.181940] FS: 00007f8528ba2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.183286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.184286] CR2: 00007f8529094580 CR3: 000000000e808000 CR4: 0000000000350ef0 [ 49.185487] Call Trace: [ 49.185923] [ 49.186356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.187165] ? __create_object+0x59/0x80 [ 49.187891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.188829] __vmalloc_noprof+0x59/0x60 [ 49.189536] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.190579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.191461] bpf_prog_alloc+0x39/0x200 [ 49.192110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.192970] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.193810] do_seccomp+0x349/0x25e0 [ 49.194475] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.195323] ? __pfx_do_seccomp+0x10/0x10 [ 49.196018] ? find_held_lock+0x2b/0x80 [ 49.196723] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.197619] ? static_key_count+0x60/0x80 [ 49.198372] prctl_set_seccomp+0x4e/0x70 [ 49.199063] __do_sys_prctl+0xe6c/0x1d70 [ 49.199796] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.200597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.201511] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.202435] ? irqentry_exit+0xf3/0x650 [ 49.203116] do_syscall_64+0xbf/0x430 [ 49.203810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.204710] RIP: 0033:0x7f85290945cd [ 49.205373] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.208342] RSP: 002b:00007ffea7285f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.209609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85290945cd [ 49.210803] RDX: 000056235e2d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.212017] RBP: 00007ffea7285fb0 R08: 0000000000000000 R09: 00007ffea7285650 [ 49.213229] R10: 0000000000000000 R11: 0000000000000246 R12: 000056239888e240 [ 49.214438] R13: 00007ffea72863e0 R14: 0000562398897380 R15: 00005623988a2540 [ 49.215678] [ 49.216079] irq event stamp: 1745 [ 49.216690] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.218112] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.219541] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 49.220978] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 49.222394] ---[ end trace 0000000000000000 ]--- [ 50.039397] ------------[ cut here ]------------ [ 50.040300] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.042215] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.043646] Modules linked in: [ 50.044249] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.046147] Tainted: [W]=WARN [ 50.046718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.048131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.049001] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.052016] RSP: 0018:ffff888017457bc0 EFLAGS: 00010286 [ 50.052972] RAX: 0000000000000000 RBX: ffffed1002e8af78 RCX: ffffffff813a4050 [ 50.054207] RDX: ffff888015a65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.055453] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8af2f [ 50.056675] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.057903] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017457df8 [ 50.059129] FS: 00007f29742f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.060493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.061499] CR2: 00007f29747e6580 CR3: 0000000019ca1000 CR4: 0000000000350ef0 [ 50.062714] Call Trace: [ 50.063160] [ 50.063600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.064457] ? __create_object+0x59/0x80 [ 50.065163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.066075] __vmalloc_noprof+0x59/0x60 [ 50.066799] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.067649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.068541] bpf_prog_alloc+0x39/0x200 [ 50.069242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.070081] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.070952] do_seccomp+0x349/0x25e0 [ 50.071650] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.072508] ? __pfx_do_seccomp+0x10/0x10 [ 50.073265] ? find_held_lock+0x2b/0x80 [ 50.073940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.074852] ? static_key_count+0x60/0x80 [ 50.075640] prctl_set_seccomp+0x4e/0x70 [ 50.076387] __do_sys_prctl+0xe6c/0x1d70 [ 50.077092] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.077924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.078854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.079793] ? irqentry_exit+0xf3/0x650 [ 50.080533] do_syscall_64+0xbf/0x430 [ 50.081247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.082105] RIP: 0033:0x7f29747e65cd [ 50.082779] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.085799] RSP: 002b:00007fff2b426320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.087116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29747e65cd [ 50.088344] RDX: 000055cc643efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.089560] RBP: 00007fff2b426380 R08: 0000000000000000 R09: 00007fff2b425a20 [ 50.090784] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc9d47dad0 [ 50.092023] R13: 00007fff2b4267b0 R14: 000055cc9d47ebc0 R15: 000055cc9d48f780 [ 50.093266] [ 50.093669] irq event stamp: 1781 [ 50.094287] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.095762] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.097214] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 50.098673] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 50.100137] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43544' (ECDSA) to the list of known hosts. 2025/11/18 18:25:09 fuzzer started 2025/11/18 18:25:09 dialing manager at localhost:34383 2025/11/18 18:25:09 checking machine... 2025/11/18 18:25:09 checking revisions... [ 51.000086] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:25:09 testing simple program... [ 51.088137] cgroup: Unknown subsys name 'net' [ 51.149677] cgroup: Unknown subsys name 'cpuset' [ 51.162129] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:25:09 Registers: info registers vcpu 0 RAX=1ffff110012c2621 RBX=dffffc0000000000 RCX=ffffffff814618a6 RDX=ffff888009611bc0 RSI=ffffffff814618ec RDI=ffff888009613108 RBP=ffff888008ce82c0 RSP=ffff888009627db8 R8 =0000000000000000 R9 =ffffed1001287d80 R10=0000000000000200 R11=0000000000000001 R12=ffffffff85cfa1a0 R13=ffff888009611bc0 R14=ffff888009611bc0 R15=ffffffff814618d1 RIP=ffffffff81751e08 RFL=00000246 [---Z-P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8529157650 CR3=000000000d0cb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000202 RCX=ffffffff8152d723 RDX=1ffff11001afed74 RSI=ffffffff81b61d2b RDI=ffff88800d7f6ba8 RBP=ffff88800d7f6ba8 RSP=ffff888015977890 R8 =0000000000000001 R9 =ffffed1002b2ef0c R10=0000000000000003 R11=0000000000000001 R12=ffffffff81b61d2b R13=0000000000000000 R14=ffff88800bc83f60 R15=ffff88800945d280 RIP=ffffffff81528efc RFL=00000047 [---Z-PC] 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 00007f73becf0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005623988cb488 CR3=000000000e074000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=6b6935740ab50fe500000000000ae988 XMM05=5e256ec657a2e548000000000031fdf0 XMM06=e914b69c28b37e21000000000031e0b8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000