[ 43.974151] ------------[ cut here ]------------ [ 43.975067] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.977050] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 43.978442] Modules linked in: [ 43.979054] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.980973] Tainted: [W]=WARN [ 43.981539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.982953] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.983836] 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 [ 43.986909] RSP: 0018:ffff88801a46fbc0 EFLAGS: 00010286 [ 43.987853] RAX: 0000000000000000 RBX: ffffed100348df78 RCX: ffffffff813a4050 [ 43.989095] RDX: ffff888015ed3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.990342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100348df2f [ 43.991584] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.992833] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a46fdf8 [ 43.994070] FS: 00007fd478b33900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.995456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.996492] CR2: 00007fd479025580 CR3: 000000000e17c000 CR4: 0000000000350ef0 [ 43.997744] Call Trace: [ 43.998242] [ 43.998649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.999520] ? __create_object+0x59/0x80 [ 44.000273] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.001226] __vmalloc_noprof+0x59/0x60 [ 44.001919] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.002760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.003670] bpf_prog_alloc+0x39/0x200 [ 44.004390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.005316] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.006191] do_seccomp+0x349/0x25e0 [ 44.006846] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.007728] ? __pfx_do_seccomp+0x10/0x10 [ 44.008501] ? find_held_lock+0x2b/0x80 [ 44.009231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.010163] ? static_key_count+0x60/0x80 [ 44.010898] prctl_set_seccomp+0x4e/0x70 [ 44.011653] __do_sys_prctl+0xe6c/0x1d70 [ 44.012426] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.013264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.014193] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.015139] ? irqentry_exit+0xf3/0x650 [ 44.015841] do_syscall_64+0xbf/0x430 [ 44.016563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.017478] RIP: 0033:0x7fd4790255cd [ 44.018167] 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 [ 44.021245] RSP: 002b:00007ffd52a1a420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.022564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4790255cd [ 44.023806] RDX: 0000561386c3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.025068] RBP: 00007ffd52a1a480 R08: 0000000000000000 R09: 00007ffd52a19b20 [ 44.026304] R10: 0000000000000000 R11: 0000000000000246 R12: 000056139953cad0 [ 44.027540] R13: 00007ffd52a1a8b0 R14: 000056139953dbc0 R15: 000056139954e780 [ 44.028805] [ 44.029249] irq event stamp: 1781 [ 44.029836] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 44.031297] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 44.032788] softirqs last enabled at (1332): [] handle_softirqs+0x50c/0x770 [ 44.034270] softirqs last disabled at (1327): [] __irq_exit_rcu+0xc4/0x100 [ 44.035725] ---[ end trace 0000000000000000 ]--- [ 46.940883] ------------[ cut here ]------------ [ 46.941645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.943239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.944401] Modules linked in: [ 46.944889] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.946464] Tainted: [W]=WARN [ 46.946903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.948068] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.948763] 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 [ 46.951480] RSP: 0018:ffff888016787bc0 EFLAGS: 00010286 [ 46.952308] RAX: 0000000000000000 RBX: ffffed1002cf0f78 RCX: ffffffff813a4050 [ 46.953334] RDX: ffff888015b4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.954359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf0f2f [ 46.955371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.956386] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016787df8 [ 46.957416] FS: 00007feb723b9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.958558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.959408] CR2: 00007ffd0fe66ef7 CR3: 000000000e7c8000 CR4: 0000000000350ef0 [ 46.960431] Call Trace: [ 46.960811] [ 46.961183] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.961858] ? __create_object+0x59/0x80 [ 46.962479] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.963248] __vmalloc_noprof+0x59/0x60 [ 46.963810] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.964521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.965269] bpf_prog_alloc+0x39/0x200 [ 46.965821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.966562] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.967275] do_seccomp+0x349/0x25e0 [ 46.967809] ? find_held_lock+0x2b/0x80 [ 46.968410] ? do_prlimit+0x310/0x610 [ 46.968975] ? __pfx_do_seccomp+0x10/0x10 [ 46.969602] ? do_raw_spin_unlock+0x53/0x220 [ 46.970267] ? _raw_spin_unlock+0x1e/0x40 [ 46.970857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.971625] ? static_key_count+0x60/0x80 [ 46.972253] prctl_set_seccomp+0x4e/0x70 [ 46.972845] __do_sys_prctl+0xe6c/0x1d70 [ 46.973476] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.974186] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.974921] ? irqentry_exit+0xf3/0x650 [ 46.975539] do_syscall_64+0xbf/0x430 [ 46.976123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.976849] RIP: 0033:0x7feb728ab5cd [ 46.977429] 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 [ 46.979927] RSP: 002b:00007ffd0fe654d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.981025] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb728ab5cd [ 46.982043] RDX: 00005571111afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.983055] RBP: 00007ffd0fe65530 R08: 0000000000000000 R09: 00007ffd0fe64bd0 [ 46.984075] R10: 0000000000000000 R11: 0000000000000246 R12: 000055712979aad0 [ 46.985095] R13: 00007ffd0fe65960 R14: 000055712979bbc0 R15: 00005571297ac780 [ 46.986127] [ 46.986462] irq event stamp: 1839 [ 46.986940] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 46.988153] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 46.989371] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.990591] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 46.991793] ---[ end trace 0000000000000000 ]--- [ 47.803674] ------------[ cut here ]------------ [ 47.804730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.806847] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 47.808591] Modules linked in: [ 47.809433] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.811577] Tainted: [W]=WARN [ 47.812216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.813779] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.814777] 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 [ 47.818064] RSP: 0018:ffff888016a27bc0 EFLAGS: 00010286 [ 47.819164] RAX: 0000000000000000 RBX: ffffed1002d44f78 RCX: ffffffff813a4050 [ 47.820546] RDX: ffff888009f39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.821874] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d44f2f [ 47.823245] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.824582] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a27df8 [ 47.825916] FS: 00007f6a84210900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.827464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.828578] CR2: 00007fff5c079ef7 CR3: 000000000e229000 CR4: 0000000000350ef0 [ 47.829909] Call Trace: [ 47.830478] [ 47.830941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.831898] ? __create_object+0x59/0x80 [ 47.832729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.833740] __vmalloc_noprof+0x59/0x60 [ 47.834574] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.835497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.836501] bpf_prog_alloc+0x39/0x200 [ 47.837275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.838295] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.839272] do_seccomp+0x349/0x25e0 [ 47.840057] ? find_held_lock+0x2b/0x80 [ 47.840820] ? do_prlimit+0x310/0x610 [ 47.841567] ? __pfx_do_seccomp+0x10/0x10 [ 47.842435] ? do_raw_spin_unlock+0x53/0x220 [ 47.843334] ? _raw_spin_unlock+0x1e/0x40 [ 47.844165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.845169] ? static_key_count+0x60/0x80 [ 47.845945] prctl_set_seccomp+0x4e/0x70 [ 47.846798] __do_sys_prctl+0xe6c/0x1d70 [ 47.847687] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.848633] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.849638] ? irqentry_exit+0xf3/0x650 [ 47.850428] do_syscall_64+0xbf/0x430 [ 47.851251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.852283] RIP: 0033:0x7f6a847025cd [ 47.853056] 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 [ 47.856366] RSP: 002b:00007fff5c078490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.857784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a847025cd [ 47.859155] RDX: 000055d7582ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.860555] RBP: 00007fff5c0784f0 R08: 0000000000000000 R09: 00007fff5c077b90 [ 47.861931] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d78c35ead0 [ 47.863295] R13: 00007fff5c078920 R14: 000055d78c35fbc0 R15: 000055d78c370780 [ 47.864707] [ 47.865128] irq event stamp: 1877 [ 47.865645] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 47.866982] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 47.868391] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 47.869761] softirqs last disabled at (1915): [] __irq_exit_rcu+0xc4/0x100 [ 47.871125] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37054' (ECDSA) to the list of known hosts. 2025/11/19 04:06:43 fuzzer started 2025/11/19 04:06:43 dialing manager at localhost:34383 2025/11/19 04:06:44 checking machine... 2025/11/19 04:06:44 checking revisions... [ 48.799039] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:06:44 testing simple program... [ 48.882391] cgroup: Unknown subsys name 'net' [ 48.936598] cgroup: Unknown subsys name 'cpuset' [ 48.953901] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:06:43 Registers: info registers vcpu 0 RAX=ffff888008c42280 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88800a3c7601 RSI=ffff88800a3c7618 RDI=ffff88800a3c7618 RBP=ffff88800a3c75d8 RSP=ffff88800a3c74c0 R8 =0000000000000001 R9 =ffff88800a3c75c0 R10=000000000003c9ed R11=000000000000453f R12=ffff88800a3c75e0 R13=ffff88800a3c75c8 R14=ffff88800a3c7618 R15=ffff88800a3c7580 RIP=ffffffff8135fb38 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 00007feb723b9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feb72970618 CR3=0000000020931000 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=563412feff00545000000000000080fe 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=0000000000021133 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f284925f000 CR3=000000000e2ce000 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=c02cfa816cd966927b47cc0c88f8800d XMM02=0000000000304dd8eff9b2d0a8fce9cb XMM03=0000000000304ea82c67c8bc2e329bc3 XMM04=fbea4855b8966f9900000000000ae988 XMM05=0394861f14684e59000000000031f2f8 XMM06=a36fd008788b9c4c00000000003190c8 XMM07=e042d86d42eb936e000000000030edb8 XMM08=ec90d0407aee069a0000000000304ea8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000