[ 54.026312] ------------[ cut here ]------------ [ 54.027252] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.029260] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.030701] Modules linked in: [ 54.031345] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.033584] Tainted: [W]=WARN [ 54.034255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.035740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.036670] 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 [ 54.039825] RSP: 0018:ffff888014227bc0 EFLAGS: 00010286 [ 54.040804] RAX: 0000000000000000 RBX: ffffed1002844f78 RCX: ffffffff813a4050 [ 54.042105] RDX: ffff8880159a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.043384] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002844f2f [ 54.044645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.045901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014227df8 [ 54.047168] FS: 00007fd14be76900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.048588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.049645] CR2: 00007fd14c368580 CR3: 00000000175e7000 CR4: 0000000000350ef0 [ 54.050917] Call Trace: [ 54.051434] [ 54.051857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.052786] ? __create_object+0x59/0x80 [ 54.053578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.054576] __vmalloc_noprof+0x59/0x60 [ 54.055367] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.056273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.057224] bpf_prog_alloc+0x39/0x200 [ 54.057939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.058896] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.059847] do_seccomp+0x349/0x25e0 [ 54.060589] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.061574] ? __pfx_do_seccomp+0x10/0x10 [ 54.062440] ? find_held_lock+0x2b/0x80 [ 54.063233] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.064226] ? static_key_count+0x60/0x80 [ 54.065003] prctl_set_seccomp+0x4e/0x70 [ 54.065798] __do_sys_prctl+0xe6c/0x1d70 [ 54.066601] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.067496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.068485] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.069480] ? irqentry_exit+0xf3/0x650 [ 54.070256] do_syscall_64+0xbf/0x430 [ 54.070978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.071955] RIP: 0033:0x7fd14c3685cd [ 54.072670] 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 [ 54.075940] RSP: 002b:00007ffdd1e9a7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.077339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd14c3685cd [ 54.078645] RDX: 000055a4b8485e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.079973] RBP: 00007ffdd1e9a820 R08: 0000000000000000 R09: 00007ffdd1e99ec0 [ 54.081292] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4cf5f3ad0 [ 54.082597] R13: 00007ffdd1e9ac50 R14: 000055a4cf5f4bc0 R15: 000055a4cf605780 [ 54.083940] [ 54.084421] irq event stamp: 1861 [ 54.085042] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 54.086609] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 54.088162] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 54.089567] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 54.090960] ---[ end trace 0000000000000000 ]--- [ 57.396525] ------------[ cut here ]------------ [ 57.397752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.399474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.400732] Modules linked in: [ 57.401277] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.403189] Tainted: [W]=WARN [ 57.403673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.405180] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.405912] 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 [ 57.408615] RSP: 0018:ffff888018b37bc0 EFLAGS: 00010286 [ 57.409444] RAX: 0000000000000000 RBX: ffffed1003166f78 RCX: ffffffff813a4050 [ 57.410543] RDX: ffff8880101a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.411648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003166f2f [ 57.412746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.413854] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b37df8 [ 57.414946] FS: 00007f643d9f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.416172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.417038] CR2: 00007f643dee5580 CR3: 000000000d5f6000 CR4: 0000000000350ef0 [ 57.418141] Call Trace: [ 57.418538] [ 57.418884] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.419654] ? __create_object+0x59/0x80 [ 57.420322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.421130] __vmalloc_noprof+0x59/0x60 [ 57.421730] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.422461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.423260] bpf_prog_alloc+0x39/0x200 [ 57.423842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.424620] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.425366] do_seccomp+0x349/0x25e0 [ 57.425946] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.426708] ? __pfx_do_seccomp+0x10/0x10 [ 57.427393] ? find_held_lock+0x2b/0x80 [ 57.428012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.428849] ? static_key_count+0x60/0x80 [ 57.429531] prctl_set_seccomp+0x4e/0x70 [ 57.430205] __do_sys_prctl+0xe6c/0x1d70 [ 57.430837] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.431574] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.432412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.433240] ? irqentry_exit+0xf3/0x650 [ 57.433853] do_syscall_64+0xbf/0x430 [ 57.434491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.435304] RIP: 0033:0x7f643dee55cd [ 57.435877] 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 [ 57.438616] RSP: 002b:00007fffed123b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.439817] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f643dee55cd [ 57.440943] RDX: 00005566e248ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.442044] RBP: 00007fffed123bd0 R08: 0000000000000000 R09: 00007fffed123270 [ 57.443176] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566fa09dad0 [ 57.444276] R13: 00007fffed124000 R14: 00005566fa09ebc0 R15: 00005566fa0af780 [ 57.445396] [ 57.445759] irq event stamp: 2007 [ 57.446306] hardirqs last enabled at (2017): [] __up_console_sem+0x78/0x80 [ 57.447612] hardirqs last disabled at (2026): [] __up_console_sem+0x5d/0x80 [ 57.448916] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 57.450247] softirqs last disabled at (1507): [] __irq_exit_rcu+0xc4/0x100 [ 57.451576] ---[ end trace 0000000000000000 ]--- [ 58.252473] ------------[ cut here ]------------ [ 58.253422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.255418] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.256869] Modules linked in: [ 58.257534] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.259530] Tainted: [W]=WARN [ 58.260145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.261621] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.262522] 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 [ 58.265693] RSP: 0018:ffff88800d2efbc0 EFLAGS: 00010286 [ 58.266688] RAX: 0000000000000000 RBX: ffffed1001a5df78 RCX: ffffffff813a4050 [ 58.267981] RDX: ffff8880143cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.269277] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a5df2f [ 58.270555] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.271871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d2efdf8 [ 58.273143] FS: 00007f04cb372900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.274581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.275657] CR2: 00007f04cb864580 CR3: 0000000018a8d000 CR4: 0000000000350ef0 [ 58.276948] Call Trace: [ 58.277455] [ 58.277865] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.278861] ? __create_object+0x59/0x80 [ 58.279667] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.280666] __vmalloc_noprof+0x59/0x60 [ 58.281432] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.282312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.283257] bpf_prog_alloc+0x39/0x200 [ 58.283945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.284888] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.285793] do_seccomp+0x349/0x25e0 [ 58.286520] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.287429] ? __pfx_do_seccomp+0x10/0x10 [ 58.288216] ? find_held_lock+0x2b/0x80 [ 58.288931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.289886] ? static_key_count+0x60/0x80 [ 58.290690] prctl_set_seccomp+0x4e/0x70 [ 58.291473] __do_sys_prctl+0xe6c/0x1d70 [ 58.292253] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.293061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.294023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.295012] ? irqentry_exit+0xf3/0x650 [ 58.295769] do_syscall_64+0xbf/0x430 [ 58.296509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.297469] RIP: 0033:0x7f04cb8645cd [ 58.298185] 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 [ 58.301372] RSP: 002b:00007ffe0c728b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.302732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04cb8645cd [ 58.304045] RDX: 0000559089b97e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.305336] RBP: 00007ffe0c728bc0 R08: 0000000000000000 R09: 00007ffe0c728260 [ 58.306631] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590ba6afad0 [ 58.307931] R13: 00007ffe0c728ff0 R14: 00005590ba6b0bc0 R15: 00005590ba6c1780 [ 58.309243] [ 58.309672] irq event stamp: 1875 [ 58.310318] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 58.311874] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 58.313395] softirqs last enabled at (1864): [] handle_softirqs+0x50c/0x770 [ 58.314944] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 58.316474] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55214' (ECDSA) to the list of known hosts. 2025/11/18 17:36:08 fuzzer started 2025/11/18 17:36:08 dialing manager at localhost:34383 2025/11/18 17:36:08 checking machine... 2025/11/18 17:36:08 checking revisions... [ 59.322896] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:36:08 testing simple program... [ 59.407681] cgroup: Unknown subsys name 'net' [ 59.471001] cgroup: Unknown subsys name 'cpuset' [ 59.483845] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:36:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000028 RCX=ffffffff83d6f115 RDX=ffff888017579bc0 RSI=0000000000000029 RDI=0000000000000082 RBP=0000000000000029 RSP=ffff888019e477d8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000028 R11=0000000000000001 R12=0000000000000082 R13=ffffffff8899f5e0 R14=ffff88800f4b4608 R15=0000000000000006 RIP=ffffffff81751928 RFL=00000293 [--S-A-C] 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 00007f643d9f3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f643dfaa618 CR3=000000000cfee000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024c4d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 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=00007ff87341e000 CR3=000000000d1eb000 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=36333a373120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343337 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000