[ 61.087125] ------------[ cut here ]------------ [ 61.087725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 61.089000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 61.089925] Modules linked in: [ 61.090296] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 61.091551] Tainted: [W]=WARN [ 61.091940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 61.092878] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 61.093427] 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 [ 61.095425] RSP: 0018:ffff888015f77bc0 EFLAGS: 00010286 [ 61.096037] RAX: 0000000000000000 RBX: ffffed1002beef78 RCX: ffffffff813a4050 [ 61.096852] RDX: ffff88800f23b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 61.097659] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002beef2f [ 61.098447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 61.099254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f77df8 [ 61.100069] FS: 00007febd07e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 61.100987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.101656] CR2: 00007febd0cd7580 CR3: 000000000e3c7000 CR4: 0000000000350ef0 [ 61.102440] Call Trace: [ 61.102759] [ 61.103020] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 61.103556] ? __create_object+0x59/0x80 [ 61.104049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.104675] __vmalloc_noprof+0x59/0x60 [ 61.105123] bpf_prog_alloc_no_stats+0x55/0x470 [ 61.105675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.106241] bpf_prog_alloc+0x39/0x200 [ 61.106708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.107263] bpf_prog_create_from_user+0xb2/0x2f0 [ 61.107835] do_seccomp+0x349/0x25e0 [ 61.108272] ? __pfx_css_rstat_updated+0x10/0x10 [ 61.108860] ? __pfx_do_seccomp+0x10/0x10 [ 61.109331] ? find_held_lock+0x2b/0x80 [ 61.109818] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 61.110400] ? static_key_count+0x60/0x80 [ 61.110909] prctl_set_seccomp+0x4e/0x70 [ 61.111374] __do_sys_prctl+0xe6c/0x1d70 [ 61.111859] ? __pfx___do_sys_prctl+0x10/0x10 [ 61.112388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.112997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 61.113579] ? irqentry_exit+0xf3/0x650 [ 61.114058] do_syscall_64+0xbf/0x430 [ 61.114497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.115101] RIP: 0033:0x7febd0cd75cd [ 61.115525] 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 [ 61.117548] RSP: 002b:00007ffe344ce4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 61.118420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febd0cd75cd [ 61.119229] RDX: 00005600fe8eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 61.120041] RBP: 00007ffe344ce530 R08: 0000000000000000 R09: 00007ffe344cdbd0 [ 61.120859] R10: 0000000000000000 R11: 0000000000000246 R12: 000056011378bad0 [ 61.121667] R13: 00007ffe344ce960 R14: 000056011378cbc0 R15: 000056011379d780 [ 61.122466] [ 61.122760] irq event stamp: 1675 [ 61.123147] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 61.124108] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 61.125076] softirqs last enabled at (1200): [] handle_softirqs+0x50c/0x770 [ 61.126057] softirqs last disabled at (1191): [] __irq_exit_rcu+0xc4/0x100 [ 61.127027] ---[ end trace 0000000000000000 ]--- [ 64.566209] ------------[ cut here ]------------ [ 64.567138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 64.569091] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 64.570546] Modules linked in: [ 64.571205] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 64.573183] Tainted: [W]=WARN [ 64.573789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 64.575250] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 64.576157] 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 [ 64.579297] RSP: 0018:ffff888009a77bc0 EFLAGS: 00010286 [ 64.580290] RAX: 0000000000000000 RBX: ffffed100134ef78 RCX: ffffffff813a4050 [ 64.581562] RDX: ffff888017071bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 64.582824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100134ef2f [ 64.584114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 64.585399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a77df8 [ 64.586691] FS: 00007f4b6f18b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 64.588121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.589175] CR2: 00007fff0fe0fef8 CR3: 000000000e1a2000 CR4: 0000000000350ef0 [ 64.590455] Call Trace: [ 64.590965] [ 64.591373] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 64.592298] ? __create_object+0x59/0x80 [ 64.593078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 64.594064] __vmalloc_noprof+0x59/0x60 [ 64.594814] bpf_prog_alloc_no_stats+0x55/0x470 [ 64.595686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.596584] bpf_prog_alloc+0x39/0x200 [ 64.597323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.598247] bpf_prog_create_from_user+0xb2/0x2f0 [ 64.599151] do_seccomp+0x349/0x25e0 [ 64.599860] ? find_held_lock+0x2b/0x80 [ 64.600601] ? do_prlimit+0x310/0x610 [ 64.601337] ? __pfx_do_seccomp+0x10/0x10 [ 64.602117] ? do_raw_spin_unlock+0x53/0x220 [ 64.602941] ? _raw_spin_unlock+0x1e/0x40 [ 64.603721] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 64.604703] ? static_key_count+0x60/0x80 [ 64.605476] prctl_set_seccomp+0x4e/0x70 [ 64.606239] __do_sys_prctl+0xe6c/0x1d70 [ 64.607015] ? __pfx___do_sys_prctl+0x10/0x10 [ 64.607870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 64.608830] ? irqentry_exit+0xf3/0x650 [ 64.609542] do_syscall_64+0xbf/0x430 [ 64.610279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.611222] RIP: 0033:0x7f4b6f67d5cd [ 64.611925] 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 [ 64.615082] RSP: 002b:00007fff0fe0e0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 64.616455] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b6f67d5cd [ 64.617719] RDX: 000055f28bc13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 64.618982] RBP: 00007fff0fe0e130 R08: 0000000000000000 R09: 00007fff0fe0d7d0 [ 64.620263] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f28e953ad0 [ 64.621546] R13: 00007fff0fe0e560 R14: 000055f28e954bc0 R15: 000055f28e965780 [ 64.622830] [ 64.623249] irq event stamp: 1727 [ 64.623889] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 64.625434] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 64.626941] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 64.628465] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 64.629961] ---[ end trace 0000000000000000 ]--- [ 65.502444] ------------[ cut here ]------------ [ 65.503198] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 65.504858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 65.506099] Modules linked in: [ 65.506583] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 65.508272] Tainted: [W]=WARN [ 65.508777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 65.509995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 65.510752] 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 [ 65.513377] RSP: 0018:ffff88801a1cfbc0 EFLAGS: 00010286 [ 65.514463] RAX: 0000000000000000 RBX: ffffed1003439f78 RCX: ffffffff813a4050 [ 65.515641] RDX: ffff888015c10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 65.516694] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003439f2f [ 65.517734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 65.518790] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1cfdf8 [ 65.519845] FS: 00007fe43f8f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 65.521268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.522368] CR2: 00007fe43fde5580 CR3: 000000000b69e000 CR4: 0000000000350ef0 [ 65.523434] Call Trace: [ 65.523844] [ 65.524188] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 65.524940] ? __create_object+0x59/0x80 [ 65.525545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.526339] __vmalloc_noprof+0x59/0x60 [ 65.526957] bpf_prog_alloc_no_stats+0x55/0x470 [ 65.527691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.528426] bpf_prog_alloc+0x39/0x200 [ 65.529040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.529801] bpf_prog_create_from_user+0xb2/0x2f0 [ 65.530504] do_seccomp+0x349/0x25e0 [ 65.531093] ? __pfx_css_rstat_updated+0x10/0x10 [ 65.531835] ? __pfx_do_seccomp+0x10/0x10 [ 65.532463] ? find_held_lock+0x2b/0x80 [ 65.533087] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 65.533889] ? static_key_count+0x60/0x80 [ 65.534529] prctl_set_seccomp+0x4e/0x70 [ 65.535178] __do_sys_prctl+0xe6c/0x1d70 [ 65.535818] ? __pfx___do_sys_prctl+0x10/0x10 [ 65.536493] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.537288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 65.538080] ? irqentry_exit+0xf3/0x650 [ 65.538709] do_syscall_64+0xbf/0x430 [ 65.539284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.540074] RIP: 0033:0x7fe43fde55cd [ 65.540667] 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 [ 65.543286] RSP: 002b:00007fff762993a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 65.544427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe43fde55cd [ 65.545491] RDX: 000055a3b5fb4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 65.546562] RBP: 00007fff76299400 R08: 0000000000000000 R09: 00007fff76298aa0 [ 65.547639] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3f348e2b0 [ 65.548709] R13: 00007fff76299830 R14: 000055a3f3490d20 R15: 000055a3f34a28d0 [ 65.549797] [ 65.550145] irq event stamp: 1709 [ 65.550670] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 65.551938] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 65.553208] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 65.554482] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 65.555726] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28095' (ECDSA) to the list of known hosts. 2025/11/18 09:56:55 fuzzer started 2025/11/18 09:56:55 dialing manager at localhost:34383 2025/11/18 09:56:55 checking machine... 2025/11/18 09:56:55 checking revisions... [ 66.474931] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:56:55 testing simple program... [ 66.560706] cgroup: Unknown subsys name 'net' [ 66.617735] cgroup: Unknown subsys name 'cpuset' [ 66.630800] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:56:54 Registers: info registers vcpu 0 RAX=00000000000000c2 RBX=ffff888017075340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888017075e10 RDI=ffff888017075de8 RBP=ffff888017075d98 RSP=ffff88806ce08880 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888017075e10 R13=851011111a724f4f R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815228f3 RFL=00000003 [------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 00007f4b6f18b900 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=00007f4b6f742618 CR3=000000001eb5e000 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=000000000000863a RBX=ffff88800df17528 RCX=ffffffff81f457ed RDX=ffff888016ab5340 RSI=000000000000863a RDI=0000000000000006 RBP=ffff88800ed42f00 RSP=ffff88800df16fd8 R8 =0000000000000000 R9 =ffffed1003977891 R10=000000000000863a R11=0000000000000001 R12=dffffc0000000000 R13=ffff88801cbbc488 R14=000000000000863a R15=ffffea00007b3c00 RIP=ffffffff81f457f2 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f28e989fe0 CR3=000000000d993000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000007e9fec5cacb66ff0 XMM02=00000000000000000000000000000000 XMM03=742064656c696146203a656d616e7962 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a36353a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000