[ 46.379958] ------------[ cut here ]------------ [ 46.380886] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.382835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.384305] Modules linked in: [ 46.386302] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.388614] Tainted: [W]=WARN [ 46.389165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.390619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.391549] 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 [ 46.394703] RSP: 0018:ffff88800e807bc0 EFLAGS: 00010286 [ 46.395685] RAX: 0000000000000000 RBX: ffffed1001d00f78 RCX: ffffffff813a4050 [ 46.396972] RDX: ffff888016e6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.398247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d00f2f [ 46.399548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.400820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e807df8 [ 46.402083] FS: 00007fa7f1b00900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.403512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.404577] CR2: 00007ffde86c0ef7 CR3: 0000000009cbe000 CR4: 0000000000350ef0 [ 46.405849] Call Trace: [ 46.406307] [ 46.406756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.407669] ? __create_object+0x59/0x80 [ 46.408448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.409364] __vmalloc_noprof+0x59/0x60 [ 46.410120] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.410987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.411956] bpf_prog_alloc+0x39/0x200 [ 46.412700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.413626] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.414517] do_seccomp+0x349/0x25e0 [ 46.415201] ? find_held_lock+0x2b/0x80 [ 46.415957] ? do_prlimit+0x310/0x610 [ 46.416696] ? __pfx_do_seccomp+0x10/0x10 [ 46.417488] ? do_raw_spin_unlock+0x53/0x220 [ 46.418266] ? _raw_spin_unlock+0x1e/0x40 [ 46.419040] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.420000] ? static_key_count+0x60/0x80 [ 46.420800] prctl_set_seccomp+0x4e/0x70 [ 46.421572] __do_sys_prctl+0xe6c/0x1d70 [ 46.422299] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.423170] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.424132] ? irqentry_exit+0xf3/0x650 [ 46.424884] do_syscall_64+0xbf/0x430 [ 46.425642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.426582] RIP: 0033:0x7fa7f1ff25cd [ 46.427244] 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 [ 46.430411] RSP: 002b:00007ffde86be520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.431781] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7f1ff25cd [ 46.433048] RDX: 0000558937f67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.434317] RBP: 00007ffde86be580 R08: 0000000000000000 R09: 00007ffde86bdc20 [ 46.435614] R10: 0000000000000000 R11: 0000000000000246 R12: 000055893c007bf0 [ 46.436887] R13: 00007ffde86be9b0 R14: 000055893c011380 R15: 000055893c01c460 [ 46.438178] [ 46.438653] irq event stamp: 2153 [ 46.439276] hardirqs last enabled at (2161): [] __up_console_sem+0x78/0x80 [ 46.440802] hardirqs last disabled at (2186): [] __up_console_sem+0x5d/0x80 [ 46.442309] softirqs last enabled at (2184): [] handle_softirqs+0x50c/0x770 [ 46.443858] softirqs last disabled at (2169): [] __irq_exit_rcu+0xc4/0x100 [ 46.445357] ---[ end trace 0000000000000000 ]--- [ 49.726970] ------------[ cut here ]------------ [ 49.727908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.729906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.731344] Modules linked in: [ 49.731971] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.734181] Tainted: [W]=WARN [ 49.734835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.736316] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.737217] 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 [ 49.740418] RSP: 0018:ffff888016f6fbc0 EFLAGS: 00010286 [ 49.741343] RAX: 0000000000000000 RBX: ffffed1002dedf78 RCX: ffffffff813a4050 [ 49.742613] RDX: ffff88800a3fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.743899] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dedf2f [ 49.745151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.746432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f6fdf8 [ 49.747714] FS: 00007f6a42cae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.749138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.750204] CR2: 00007ffd445abef7 CR3: 000000000d3c4000 CR4: 0000000000350ef0 [ 49.751505] Call Trace: [ 49.751970] [ 49.752376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.753279] ? __create_object+0x59/0x80 [ 49.754043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.755001] __vmalloc_noprof+0x59/0x60 [ 49.755764] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.756641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.757564] bpf_prog_alloc+0x39/0x200 [ 49.758256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.759188] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.760074] do_seccomp+0x349/0x25e0 [ 49.760778] ? find_held_lock+0x2b/0x80 [ 49.761527] ? do_prlimit+0x310/0x610 [ 49.762226] ? __pfx_do_seccomp+0x10/0x10 [ 49.762990] ? do_raw_spin_unlock+0x53/0x220 [ 49.763827] ? _raw_spin_unlock+0x1e/0x40 [ 49.764611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.765569] ? static_key_count+0x60/0x80 [ 49.766309] prctl_set_seccomp+0x4e/0x70 [ 49.767065] __do_sys_prctl+0xe6c/0x1d70 [ 49.767835] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.768671] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.769624] ? irqentry_exit+0xf3/0x650 [ 49.770341] do_syscall_64+0xbf/0x430 [ 49.771060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.772027] RIP: 0033:0x7f6a431a05cd [ 49.772735] 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 [ 49.775916] RSP: 002b:00007ffd445aac80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.777264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a431a05cd [ 49.778526] RDX: 0000558ab6c86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.779818] RBP: 00007ffd445aace0 R08: 0000000000000000 R09: 00007ffd445aa380 [ 49.781099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ac7914ad0 [ 49.782371] R13: 00007ffd445ab110 R14: 0000558ac7915bc0 R15: 0000558ac7926780 [ 49.783694] [ 49.784111] irq event stamp: 1813 [ 49.784748] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 49.786263] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 49.787795] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.789319] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.790804] ---[ end trace 0000000000000000 ]--- [ 50.567067] ------------[ cut here ]------------ [ 50.568023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.570044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.571686] Modules linked in: [ 50.572291] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.574270] Tainted: [W]=WARN [ 50.574873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.576381] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.577310] 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 [ 50.580492] RSP: 0018:ffff88800d5e7bc0 EFLAGS: 00010286 [ 50.581482] RAX: 0000000000000000 RBX: ffffed1001abcf78 RCX: ffffffff813a4050 [ 50.582774] RDX: ffff8880176c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.584079] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001abcf2f [ 50.585377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.586703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d5e7df8 [ 50.588010] FS: 00007fceb4811900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.589465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.590547] CR2: 00007fceb4d03580 CR3: 000000001dc7f000 CR4: 0000000000350ef0 [ 50.591859] Call Trace: [ 50.592338] [ 50.592806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.593715] ? __create_object+0x59/0x80 [ 50.594516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.595515] __vmalloc_noprof+0x59/0x60 [ 50.596244] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.597143] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.598096] bpf_prog_alloc+0x39/0x200 [ 50.598833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.599794] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.600707] do_seccomp+0x349/0x25e0 [ 50.601425] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.602287] ? __pfx_do_seccomp+0x10/0x10 [ 50.603092] ? find_held_lock+0x2b/0x80 [ 50.603874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.604860] ? static_key_count+0x60/0x80 [ 50.605685] prctl_set_seccomp+0x4e/0x70 [ 50.606480] __do_sys_prctl+0xe6c/0x1d70 [ 50.607251] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.608130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.609126] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.610114] ? irqentry_exit+0xf3/0x650 [ 50.610898] do_syscall_64+0xbf/0x430 [ 50.611686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.612660] RIP: 0033:0x7fceb4d035cd [ 50.613331] 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 [ 50.616531] RSP: 002b:00007ffe1b9a84c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.617904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fceb4d035cd [ 50.619213] RDX: 000055c964497e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.620504] RBP: 00007ffe1b9a8520 R08: 0000000000000000 R09: 00007ffe1b9a7bc0 [ 50.621815] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c98a1a8240 [ 50.623103] R13: 00007ffe1b9a8950 R14: 000055c98a1b1380 R15: 000055c98a1bc540 [ 50.624450] [ 50.624881] irq event stamp: 1767 [ 50.625524] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.627035] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.628581] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.630122] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 50.631662] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12250' (ECDSA) to the list of known hosts. 2025/11/18 23:54:04 fuzzer started 2025/11/18 23:54:04 dialing manager at localhost:34383 2025/11/18 23:54:04 checking machine... 2025/11/18 23:54:04 checking revisions... [ 51.513364] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:54:05 testing simple program... [ 51.596325] cgroup: Unknown subsys name 'net' [ 51.653973] cgroup: Unknown subsys name 'cpuset' [ 51.665579] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:54:04 Registers: info registers vcpu 0 RAX=ffffffff818545e0 RBX=dffffc0000000000 RCX=ffffffff8176720a RDX=ffff888014315340 RSI=ffffc90000681060 RDI=ffff88801559fe20 RBP=ffff88801782e800 RSP=ffff88801559fdb8 R8 =0000000000000000 R9 =ffffed1002f17a86 R10=0000000000000000 R11=0000000000000000 R12=ffffc90000681000 R13=ffff88806ce37300 R14=000000007fff0000 R15=000000007fff0000 RIP=ffffffff818545e4 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 00007f78353f5900 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=00007f7834b0c010 CR3=000000000d0bd000 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=39dc8294fcc56d2500000000000ae988 XMM05=54d5bd60638175f40000000000321010 XMM06=817b8945e9d50373000000000031f948 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000040000000 RBX=0000000000000001 RCX=ffffffff81298256 RDX=ffff888015cc1bc0 RSI=ffffffff81297a9a RDI=0000000000000001 RBP=ffff888009613780 RSP=ffff888009637a10 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=ffff888015cc2078 R12=ffff888015cc1bc0 R13=00007f6a42cae900 R14=ffff88806cf37340 R15=ffff888015cc3218 RIP=ffffffff81297a9f RFL=00000012 [----A--] 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 00007f6a42cae900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd445a4000 CR3=000000001f83f000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000