[ 39.087195] ------------[ cut here ]------------ [ 39.088123] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.090152] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.091755] Modules linked in: [ 39.092376] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.094391] Tainted: [W]=WARN [ 39.094982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.096461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.097347] 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 [ 39.100515] RSP: 0018:ffff888013f67bc0 EFLAGS: 00010286 [ 39.101502] RAX: 0000000000000000 RBX: ffffed10027ecf78 RCX: ffffffff813a4050 [ 39.102800] RDX: ffff88800f2f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.104081] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027ecf2f [ 39.105375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.106655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f67df8 [ 39.107950] FS: 00007f40a249c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.109407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.110488] CR2: 00007ffe359a9ef7 CR3: 000000000e372000 CR4: 0000000000350ef0 [ 39.111776] Call Trace: [ 39.112242] [ 39.112706] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.113628] ? __create_object+0x59/0x80 [ 39.114368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.115339] __vmalloc_noprof+0x59/0x60 [ 39.116085] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.116971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.117918] bpf_prog_alloc+0x39/0x200 [ 39.118670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.119611] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.120531] do_seccomp+0x349/0x25e0 [ 39.121236] ? find_held_lock+0x2b/0x80 [ 39.122007] ? do_prlimit+0x310/0x610 [ 39.122757] ? __pfx_do_seccomp+0x10/0x10 [ 39.123549] ? do_raw_spin_unlock+0x53/0x220 [ 39.124330] ? _raw_spin_unlock+0x1e/0x40 [ 39.125112] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.126081] ? static_key_count+0x60/0x80 [ 39.126883] prctl_set_seccomp+0x4e/0x70 [ 39.127647] __do_sys_prctl+0xe6c/0x1d70 [ 39.128397] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.129276] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.130264] ? irqentry_exit+0xf3/0x650 [ 39.131021] do_syscall_64+0xbf/0x430 [ 39.131765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.132734] RIP: 0033:0x7f40a298e5cd [ 39.133409] 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 [ 39.136628] RSP: 002b:00007ffe359a84c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.138014] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40a298e5cd [ 39.139296] RDX: 000056519e465e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.140565] RBP: 00007ffe359a8520 R08: 0000000000000000 R09: 00007ffe359a7bc0 [ 39.141872] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651c2538ad0 [ 39.143203] R13: 00007ffe359a8950 R14: 00005651c2539bc0 R15: 00005651c254a780 [ 39.144518] [ 39.144962] irq event stamp: 1823 [ 39.145610] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 39.147159] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 39.148686] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 39.150134] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 39.151395] ---[ end trace 0000000000000000 ]--- [ 41.750779] ------------[ cut here ]------------ [ 41.751692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.753720] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 41.755147] Modules linked in: [ 41.755762] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.757757] Tainted: [W]=WARN [ 41.758315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.759974] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.760961] 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 [ 41.764107] RSP: 0018:ffff88801757fbc0 EFLAGS: 00010286 [ 41.765087] RAX: 0000000000000000 RBX: ffffed1002eaff78 RCX: ffffffff813a4050 [ 41.766348] RDX: ffff888016960000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.767608] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaff2f [ 41.768882] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.770161] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801757fdf8 [ 41.771422] FS: 00007f2c61caf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.772860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.773911] CR2: 00007ffd1532def7 CR3: 000000001fe24000 CR4: 0000000000350ef0 [ 41.775180] Call Trace: [ 41.775683] [ 41.776090] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.776977] ? __create_object+0x59/0x80 [ 41.777754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.778713] __vmalloc_noprof+0x59/0x60 [ 41.779417] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.780276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.781202] bpf_prog_alloc+0x39/0x200 [ 41.781924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.782838] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.783732] do_seccomp+0x349/0x25e0 [ 41.784394] ? find_held_lock+0x2b/0x80 [ 41.785146] ? do_prlimit+0x310/0x610 [ 41.785881] ? __pfx_do_seccomp+0x10/0x10 [ 41.786655] ? do_raw_spin_unlock+0x53/0x220 [ 41.787433] ? _raw_spin_unlock+0x1e/0x40 [ 41.788210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.789172] ? static_key_count+0x60/0x80 [ 41.789971] prctl_set_seccomp+0x4e/0x70 [ 41.790742] __do_sys_prctl+0xe6c/0x1d70 [ 41.791511] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.792315] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.793276] ? irqentry_exit+0xf3/0x650 [ 41.794031] do_syscall_64+0xbf/0x430 [ 41.794770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.795711] RIP: 0033:0x7f2c621a15cd [ 41.796360] 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 [ 41.799489] RSP: 002b:00007ffd1532cd50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.800835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c621a15cd [ 41.802116] RDX: 0000558a10521e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.803362] RBP: 00007ffd1532cdb0 R08: 0000000000000000 R09: 00007ffd1532c450 [ 41.804623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a1c339ad0 [ 41.805898] R13: 00007ffd1532d1e0 R14: 0000558a1c33abc0 R15: 0000558a1c34b780 [ 41.807186] [ 41.807650] irq event stamp: 1761 [ 41.808253] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 41.809736] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 41.810986] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 41.812259] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 41.813525] ---[ end trace 0000000000000000 ]--- [ 42.602890] ------------[ cut here ]------------ [ 42.603827] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.605852] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.607301] Modules linked in: [ 42.607927] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.609940] Tainted: [W]=WARN [ 42.610553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.612272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.613563] 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 [ 42.616740] RSP: 0018:ffff888013df7bc0 EFLAGS: 00010286 [ 42.617732] RAX: 0000000000000000 RBX: ffffed10027bef78 RCX: ffffffff813a4050 [ 42.619035] RDX: ffff888016480000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.620300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027bef2f [ 42.621598] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.622882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013df7df8 [ 42.624176] FS: 00007f0aa7aab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.625645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.626696] CR2: 00007fff80ddeef7 CR3: 000000001ffc3000 CR4: 0000000000350ef0 [ 42.627980] Call Trace: [ 42.628479] [ 42.628903] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.629810] ? __create_object+0x59/0x80 [ 42.630590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.631573] __vmalloc_noprof+0x59/0x60 [ 42.632294] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.633184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.634101] bpf_prog_alloc+0x39/0x200 [ 42.634848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.635787] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.636696] do_seccomp+0x349/0x25e0 [ 42.637377] ? find_held_lock+0x2b/0x80 [ 42.638140] ? do_prlimit+0x310/0x610 [ 42.638876] ? __pfx_do_seccomp+0x10/0x10 [ 42.639662] ? do_raw_spin_unlock+0x53/0x220 [ 42.640502] ? _raw_spin_unlock+0x1e/0x40 [ 42.641267] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.642230] ? static_key_count+0x60/0x80 [ 42.643048] prctl_set_seccomp+0x4e/0x70 [ 42.643839] __do_sys_prctl+0xe6c/0x1d70 [ 42.644623] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.645486] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.646412] ? irqentry_exit+0xf3/0x650 [ 42.647154] do_syscall_64+0xbf/0x430 [ 42.647910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.648867] RIP: 0033:0x7f0aa7f9d5cd [ 42.649576] 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 [ 42.652752] RSP: 002b:00007fff80ddc820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.654105] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0aa7f9d5cd [ 42.655360] RDX: 0000561f9c3ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.656617] RBP: 00007fff80ddc880 R08: 0000000000000000 R09: 00007fff80ddbf20 [ 42.657904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561fa6e61bf0 [ 42.659222] R13: 00007fff80ddccb0 R14: 0000561fa6e6b380 R15: 0000561fa6e76460 [ 42.660525] [ 42.660970] irq event stamp: 1831 [ 42.661623] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 42.663148] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 42.664668] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 42.666210] softirqs last disabled at (1303): [] __irq_exit_rcu+0xc4/0x100 [ 42.667715] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52422' (ECDSA) to the list of known hosts. 2025/11/19 04:16:06 fuzzer started 2025/11/19 04:16:07 dialing manager at localhost:34383 2025/11/19 04:16:07 checking machine... 2025/11/19 04:16:07 checking revisions... [ 43.564957] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:16:07 testing simple program... [ 43.672167] cgroup: Unknown subsys name 'net' [ 43.767333] cgroup: Unknown subsys name 'cpuset' [ 43.789754] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:16:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8160e1e2 RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801775f900 R8 =0000000000000000 R9 =0000000000000000 R10=00007f2c62196000 R11=0000000000000003 R12=0000000000000002 R13=ffffffff8160e1e2 R14=0000000000000000 R15=ffff88800945d280 RIP=ffffffff81b2ae54 RFL=00000297 [--S-APC] 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 00007f2c61caf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2c62266618 CR3=000000000d7c5000 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=000000000001e40d 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=00000202 [-------] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd8249da18 CR3=000000000e5fe000 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=36313a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383432 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000