[ 45.723181] ------------[ cut here ]------------ [ 45.724001] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.725725] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 45.727002] Modules linked in: [ 45.727493] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.729137] Tainted: [W]=WARN [ 45.729631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.730852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.731576] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 45.734241] RSP: 0018:ffff888018887bc0 EFLAGS: 00010286 [ 45.735058] RAX: 0000000000000000 RBX: ffffed1003110f78 RCX: ffffffff813a4050 [ 45.736136] RDX: ffff888013dd0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.737210] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003110f2f [ 45.738293] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.739385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018887df8 [ 45.740461] FS: 00007f53ef3ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.741683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.742538] CR2: 00007ffd40b07ef8 CR3: 000000000df84000 CR4: 0000000000350ef0 [ 45.743614] Call Trace: [ 45.744001] [ 45.744342] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.745093] ? __create_object+0x59/0x80 [ 45.745743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.746526] __vmalloc_noprof+0x59/0x60 [ 45.747169] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.747891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.748687] bpf_prog_alloc+0x39/0x200 [ 45.749268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.750062] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.750818] do_seccomp+0x349/0x25e0 [ 45.751392] ? find_held_lock+0x2b/0x80 [ 45.752037] ? do_prlimit+0x310/0x610 [ 45.752661] ? __pfx_do_seccomp+0x10/0x10 [ 45.753275] ? do_raw_spin_unlock+0x53/0x220 [ 45.753986] ? _raw_spin_unlock+0x1e/0x40 [ 45.754633] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.755402] ? static_key_count+0x60/0x80 [ 45.756080] prctl_set_seccomp+0x4e/0x70 [ 45.756744] __do_sys_prctl+0xe6c/0x1d70 [ 45.757376] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.758115] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.758917] ? irqentry_exit+0xf3/0x650 [ 45.759524] do_syscall_64+0xbf/0x430 [ 45.760147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.760962] RIP: 0033:0x7f53ef8a05cd [ 45.761517] 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 [ 45.764196] RSP: 002b:00007ffd40b06400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.765344] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53ef8a05cd [ 45.766429] RDX: 000055922e21ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.767515] RBP: 00007ffd40b06460 R08: 0000000000000000 R09: 00007ffd40b05b00 [ 45.768620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559256072ad0 [ 45.769711] R13: 00007ffd40b06890 R14: 0000559256073bc0 R15: 0000559256084780 [ 45.770820] [ 45.771177] irq event stamp: 1703 [ 45.771714] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 45.773011] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 45.774320] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 45.775635] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 45.776924] ---[ end trace 0000000000000000 ]--- [ 49.180055] ------------[ cut here ]------------ [ 49.180995] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.183060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.184498] Modules linked in: [ 49.185126] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.187152] Tainted: [W]=WARN [ 49.187746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.189202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.190130] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.193334] RSP: 0018:ffff888019b1fbc0 EFLAGS: 00010286 [ 49.194316] RAX: 0000000000000000 RBX: ffffed1003363f78 RCX: ffffffff813a4050 [ 49.195634] RDX: ffff88800f49b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.196940] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003363f2f [ 49.198235] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.199510] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b1fdf8 [ 49.200786] FS: 00007fd885087900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.202233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.203291] CR2: 00007ffe18b28ef8 CR3: 0000000009c07000 CR4: 0000000000350ef0 [ 49.204567] Call Trace: [ 49.205063] [ 49.205474] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.206388] ? __create_object+0x59/0x80 [ 49.207167] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.208133] __vmalloc_noprof+0x59/0x60 [ 49.208883] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.209762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.210713] bpf_prog_alloc+0x39/0x200 [ 49.211415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.212328] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.213239] do_seccomp+0x349/0x25e0 [ 49.213966] ? find_held_lock+0x2b/0x80 [ 49.214736] ? do_prlimit+0x310/0x610 [ 49.215444] ? __pfx_do_seccomp+0x10/0x10 [ 49.216235] ? do_raw_spin_unlock+0x53/0x220 [ 49.217084] ? _raw_spin_unlock+0x1e/0x40 [ 49.217869] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.218835] ? static_key_count+0x60/0x80 [ 49.219626] prctl_set_seccomp+0x4e/0x70 [ 49.220365] __do_sys_prctl+0xe6c/0x1d70 [ 49.221153] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.222029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.223015] ? irqentry_exit+0xf3/0x650 [ 49.223779] do_syscall_64+0xbf/0x430 [ 49.224464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.225421] RIP: 0033:0x7fd8855795cd [ 49.226143] 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 [ 49.229318] RSP: 002b:00007ffe18b26fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.230708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8855795cd [ 49.231974] RDX: 000055dfaad61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.233246] RBP: 00007ffe18b27000 R08: 0000000000000000 R09: 00007ffe18b266a0 [ 49.234541] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfdf6412b0 [ 49.235823] R13: 00007ffe18b27430 R14: 000055dfdf643d20 R15: 000055dfdf6558d0 [ 49.237122] [ 49.237554] irq event stamp: 1755 [ 49.238221] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.239745] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.241257] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 49.242741] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 49.244014] ---[ end trace 0000000000000000 ]--- [ 50.055520] ------------[ cut here ]------------ [ 50.056448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.058473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.059946] Modules linked in: [ 50.060546] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.062674] Tainted: [W]=WARN [ 50.063336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.064805] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.065707] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.069186] RSP: 0018:ffff8880160efbc0 EFLAGS: 00010286 [ 50.070190] RAX: 0000000000000000 RBX: ffffed1002c1df78 RCX: ffffffff813a4050 [ 50.071489] RDX: ffff888016ba8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.072781] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1df2f [ 50.074074] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.075347] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160efdf8 [ 50.076616] FS: 00007f364a4df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.078082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.079144] CR2: 00007ffdff2c7ef8 CR3: 000000001f023000 CR4: 0000000000350ef0 [ 50.080501] Call Trace: [ 50.081082] [ 50.081575] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.082705] ? __create_object+0x59/0x80 [ 50.083440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.084395] __vmalloc_noprof+0x59/0x60 [ 50.085129] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.086013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.086925] bpf_prog_alloc+0x39/0x200 [ 50.087636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.088499] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.089375] do_seccomp+0x349/0x25e0 [ 50.090102] ? find_held_lock+0x2b/0x80 [ 50.090846] ? do_prlimit+0x310/0x610 [ 50.091530] ? __pfx_do_seccomp+0x10/0x10 [ 50.092296] ? do_raw_spin_unlock+0x53/0x220 [ 50.093114] ? _raw_spin_unlock+0x1e/0x40 [ 50.093893] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.094860] ? static_key_count+0x60/0x80 [ 50.095648] prctl_set_seccomp+0x4e/0x70 [ 50.096385] __do_sys_prctl+0xe6c/0x1d70 [ 50.097169] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.098054] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.099012] ? irqentry_exit+0xf3/0x650 [ 50.099769] do_syscall_64+0xbf/0x430 [ 50.100464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.101391] RIP: 0033:0x7f364a9d15cd [ 50.102113] 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 [ 50.105268] RSP: 002b:00007ffdff2c5b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.106668] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f364a9d15cd [ 50.107957] RDX: 0000563f4520ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.109420] RBP: 00007ffdff2c5b90 R08: 0000000000000000 R09: 00007ffdff2c5230 [ 50.110819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f7f591ad0 [ 50.112205] R13: 00007ffdff2c5fc0 R14: 0000563f7f592bc0 R15: 0000563f7f5a3780 [ 50.113571] [ 50.114049] irq event stamp: 1723 [ 50.114680] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.116193] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.117855] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 50.119520] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.121203] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18229' (ECDSA) to the list of known hosts. 2025/11/18 02:13:20 fuzzer started 2025/11/18 02:13:20 dialing manager at localhost:37895 2025/11/18 02:13:20 checking machine... 2025/11/18 02:13:20 checking revisions... [ 51.022156] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:13:20 testing simple program... [ 51.102109] cgroup: Unknown subsys name 'net' [ 51.160154] cgroup: Unknown subsys name 'cpuset' [ 51.172217] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:13:19 Registers: info registers vcpu 0 RAX=ffff888018c98988 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888018c335d0 RSI=0000000000000000 RDI=ffff888018c71318 RBP=ffff888018c71318 RSP=ffff888009627b98 R8 =0000000000000001 R9 =ffffed10012c4f64 R10=0000000000000003 R11=0000000000000001 R12=ffff88800c2362b8 R13=0000000000000246 R14=ffff888018c71318 R15=ffff888009462280 RIP=ffffffff81b61984 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd88563e618 CR3=000000000e4d3000 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=b943f41b2e403eb3154fe9618b318927 XMM02=0000000000305bb0eff9b2d0a8fce9cb XMM03=0000000000305c802c67c8bc2e329bc3 XMM04=ad0bd4df50b4191400000000000ae988 XMM05=5a1d9400684884b50000000000321900 XMM06=2d742cf50fd7c1910000000000320050 XMM07=fb795ef6d657705600000000003101f0 XMM08=2c67c8bc2e329bc30000000000305c20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009885340 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009885d98 RSP=ffff88800a9df770 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009885d98 R13=0000000000000000 R14=0000000000000000 R15=0000000000020000 RIP=ffffffff8152709f RFL=00000046 [---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 00007fd885087900 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=00007ffe18b21000 CR3=000000001eb28000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000