[ 54.450185] ------------[ cut here ]------------ [ 54.451107] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.453127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.454592] Modules linked in: [ 54.455216] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.457170] Tainted: [W]=WARN [ 54.457725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.459236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.460169] 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 [ 54.463705] RSP: 0018:ffff888016c87bc0 EFLAGS: 00010286 [ 54.464689] RAX: 0000000000000000 RBX: ffffed1002d90f78 RCX: ffffffff813a4050 [ 54.466012] RDX: ffff88800f0f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.467290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d90f2f [ 54.468568] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.469853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c87df8 [ 54.471147] FS: 00007ffb21267900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.472602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.473664] CR2: 00007ffdfb727ef7 CR3: 000000000e8c3000 CR4: 0000000000350ef0 [ 54.474965] Call Trace: [ 54.475449] [ 54.475864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.476755] ? __create_object+0x59/0x80 [ 54.477556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.478536] __vmalloc_noprof+0x59/0x60 [ 54.479303] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.480199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.481148] bpf_prog_alloc+0x39/0x200 [ 54.481855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.482786] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.483681] do_seccomp+0x349/0x25e0 [ 54.484419] ? find_held_lock+0x2b/0x80 [ 54.485196] ? do_prlimit+0x310/0x610 [ 54.485902] ? __pfx_do_seccomp+0x10/0x10 [ 54.486689] ? do_raw_spin_unlock+0x53/0x220 [ 54.487510] ? _raw_spin_unlock+0x1e/0x40 [ 54.488278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.489260] ? static_key_count+0x60/0x80 [ 54.490085] prctl_set_seccomp+0x4e/0x70 [ 54.490819] __do_sys_prctl+0xe6c/0x1d70 [ 54.491616] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.492487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.493454] ? irqentry_exit+0xf3/0x650 [ 54.494237] do_syscall_64+0xbf/0x430 [ 54.494931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.495873] RIP: 0033:0x7ffb217595cd [ 54.496577] 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 [ 54.499718] RSP: 002b:00007ffdfb726180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.501079] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb217595cd [ 54.502381] RDX: 000056124e795e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.503672] RBP: 00007ffdfb7261e0 R08: 0000000000000000 R09: 00007ffdfb725880 [ 54.504940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561253decb10 [ 54.506225] R13: 00007ffdfb726610 R14: 0000561253ded2b0 R15: 0000561253e016f0 [ 54.507536] [ 54.507968] irq event stamp: 1833 [ 54.508605] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 54.510133] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 54.511654] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 54.513212] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 54.514725] ---[ end trace 0000000000000000 ]--- [ 58.528562] ------------[ cut here ]------------ [ 58.529490] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.531536] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 58.533018] Modules linked in: [ 58.533629] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.535915] Tainted: [W]=WARN [ 58.536819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.538337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.539270] 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 [ 58.542506] RSP: 0018:ffff88801b897bc0 EFLAGS: 00010286 [ 58.543553] RAX: 0000000000000000 RBX: ffffed1003712f78 RCX: ffffffff813a4050 [ 58.544865] RDX: ffff88800ef1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.546191] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003712f2f [ 58.547504] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.548814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b897df8 [ 58.550135] FS: 00007f519a880900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.551604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.552695] CR2: 00007fffa0eedef7 CR3: 000000001f2ce000 CR4: 0000000000350ef0 [ 58.554030] Call Trace: [ 58.554504] [ 58.554923] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.555834] ? __create_object+0x59/0x80 [ 58.556638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.557633] __vmalloc_noprof+0x59/0x60 [ 58.558417] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.559311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.560261] bpf_prog_alloc+0x39/0x200 [ 58.560968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.561915] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.562834] do_seccomp+0x349/0x25e0 [ 58.563559] ? find_held_lock+0x2b/0x80 [ 58.564337] ? do_prlimit+0x310/0x610 [ 58.565099] ? __pfx_do_seccomp+0x10/0x10 [ 58.565863] ? do_raw_spin_unlock+0x53/0x220 [ 58.566716] ? _raw_spin_unlock+0x1e/0x40 [ 58.567505] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.568480] ? static_key_count+0x60/0x80 [ 58.569292] prctl_set_seccomp+0x4e/0x70 [ 58.570096] __do_sys_prctl+0xe6c/0x1d70 [ 58.570851] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.571729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.572715] ? irqentry_exit+0xf3/0x650 [ 58.573492] do_syscall_64+0xbf/0x430 [ 58.574256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.575229] RIP: 0033:0x7f519ad725cd [ 58.575901] 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 [ 58.579158] RSP: 002b:00007fffa0eebb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.580562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f519ad725cd [ 58.581882] RDX: 000055ce0d13ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.583198] RBP: 00007fffa0eebbf0 R08: 0000000000000000 R09: 00007fffa0eeb290 [ 58.584507] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce2d47bad0 [ 58.585825] R13: 00007fffa0eec020 R14: 000055ce2d47cbc0 R15: 000055ce2d48d780 [ 58.587159] [ 58.587591] irq event stamp: 2595 [ 58.588257] hardirqs last enabled at (2605): [] __up_console_sem+0x78/0x80 [ 58.589818] hardirqs last disabled at (2614): [] __up_console_sem+0x5d/0x80 [ 58.591367] softirqs last enabled at (2374): [] handle_softirqs+0x50c/0x770 [ 58.592943] softirqs last disabled at (2369): [] __irq_exit_rcu+0xc4/0x100 [ 58.594515] ---[ end trace 0000000000000000 ]--- [ 59.502133] ------------[ cut here ]------------ [ 59.502857] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 59.504986] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 59.506211] Modules linked in: [ 59.506707] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 59.508338] Tainted: [W]=WARN [ 59.508794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.510010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 59.510721] 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 [ 59.513361] RSP: 0018:ffff888017557bc0 EFLAGS: 00010286 [ 59.514192] RAX: 0000000000000000 RBX: ffffed1002eaaf78 RCX: ffffffff813a4050 [ 59.515245] RDX: ffff8880189c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 59.516309] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaaf2f [ 59.517376] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 59.518449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017557df8 [ 59.519510] FS: 00007fb745e6c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 59.520702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.521570] CR2: 00007fff02ac4ef7 CR3: 000000001f1ca000 CR4: 0000000000350ef0 [ 59.522656] Call Trace: [ 59.523063] [ 59.523411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 59.524148] ? __create_object+0x59/0x80 [ 59.524762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.525545] __vmalloc_noprof+0x59/0x60 [ 59.526169] bpf_prog_alloc_no_stats+0x55/0x470 [ 59.526859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.527615] bpf_prog_alloc+0x39/0x200 [ 59.528226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.528961] bpf_prog_create_from_user+0xb2/0x2f0 [ 59.529720] do_seccomp+0x349/0x25e0 [ 59.530327] ? find_held_lock+0x2b/0x80 [ 59.530913] ? do_prlimit+0x310/0x610 [ 59.531524] ? __pfx_do_seccomp+0x10/0x10 [ 59.532171] ? do_raw_spin_unlock+0x53/0x220 [ 59.532823] ? _raw_spin_unlock+0x1e/0x40 [ 59.533466] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 59.534269] ? static_key_count+0x60/0x80 [ 59.534902] prctl_set_seccomp+0x4e/0x70 [ 59.535540] __do_sys_prctl+0xe6c/0x1d70 [ 59.536191] ? __pfx___do_sys_prctl+0x10/0x10 [ 59.536863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 59.537664] ? irqentry_exit+0xf3/0x650 [ 59.538284] do_syscall_64+0xbf/0x430 [ 59.538838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.539601] RIP: 0033:0x7fb74635e5cd [ 59.540272] 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 [ 59.543207] RSP: 002b:00007fff02ac2590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 59.544499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb74635e5cd [ 59.545713] RDX: 000056502180ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 59.546955] RBP: 00007fff02ac25f0 R08: 0000000000000000 R09: 00007fff02ac1c90 [ 59.548076] R10: 0000000000000000 R11: 0000000000000246 R12: 000056502caddb10 [ 59.549142] R13: 00007fff02ac2a20 R14: 000056502cade2b0 R15: 000056502caf26f0 [ 59.550228] [ 59.550571] irq event stamp: 1721 [ 59.551084] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 59.552337] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 59.553621] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 59.554929] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 59.556195] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44153' (ECDSA) to the list of known hosts. 2025/11/18 12:13:41 fuzzer started 2025/11/18 12:13:41 dialing manager at localhost:34383 2025/11/18 12:13:41 checking machine... 2025/11/18 12:13:41 checking revisions... [ 60.503741] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:13:41 testing simple program... [ 60.612079] cgroup: Unknown subsys name 'net' [ 60.676301] cgroup: Unknown subsys name 'cpuset' [ 60.691294] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:13:40 Registers: info registers vcpu 0 RAX=000000000a1ec000 RBX=0000000000000020 RCX=dffffc0000000000 RDX=1ffffffff0b50a4c RSI=0000000000000000 RDI=0000777f80000000 RBP=0000000000000000 RSP=ffff88800ed4fd38 R8 =0000000000000000 R9 =ffffed1002ecf62b R10=ffff88801767b15f R11=ffff88801bb1d7f8 R12=ffff88800a1ec000 R13=000000000000004a R14=ffffffff87aa71a8 R15=ffff88801767aa00 RIP=ffffffff81375801 RFL=00000086 [--S--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 00007f519a880900 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=00007f519ae37618 CR3=000000000a1ec000 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=00000000ffffbff9 RBX=ffff8880164c3780 RCX=0000000000004006 RDX=00000000ffffbff9 RSI=ffff8880164c41d8 RDI=00000000fffffffe RBP=ffff8880164c41d8 RSP=ffff888015dff410 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880164c41d8 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275a5 RFL=00000006 [-----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 00007f921521a900 00000000 00000000 GS =0000 ffff8880e548f000 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=00007f9214933028 CR3=000000000bd30000 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=f54c5c1ed4fa224f00000000000ae988 XMM05=1f3cdd8911007f890000000000323028 XMM06=a832e45ecd29997b00000000003220d0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000