[ 39.077702] ------------[ cut here ]------------ [ 39.078473] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.080130] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.081327] Modules linked in: [ 39.081847] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.083478] Tainted: [W]=WARN [ 39.083931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.085146] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.085915] 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 [ 39.088558] RSP: 0018:ffff88801431fbc0 EFLAGS: 00010286 [ 39.089336] RAX: 0000000000000000 RBX: ffffed1002863f78 RCX: ffffffff813a4050 [ 39.090380] RDX: ffff88801aad9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.091450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002863f2f [ 39.092500] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.093572] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801431fdf8 [ 39.094631] FS: 00007faa3f687900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.095846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.096732] CR2: 00007fff165f3ef7 CR3: 000000000d7d4000 CR4: 0000000000350ef0 [ 39.097795] Call Trace: [ 39.098179] [ 39.098538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.099261] ? __create_object+0x59/0x80 [ 39.099900] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.100696] __vmalloc_noprof+0x59/0x60 [ 39.101292] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.102012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.102771] bpf_prog_alloc+0x39/0x200 [ 39.103353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.104115] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.104855] do_seccomp+0x349/0x25e0 [ 39.105416] ? find_held_lock+0x2b/0x80 [ 39.106041] ? do_prlimit+0x310/0x610 [ 39.106649] ? __pfx_do_seccomp+0x10/0x10 [ 39.107272] ? do_raw_spin_unlock+0x53/0x220 [ 39.107957] ? _raw_spin_unlock+0x1e/0x40 [ 39.108597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.109361] ? static_key_count+0x60/0x80 [ 39.110017] prctl_set_seccomp+0x4e/0x70 [ 39.110650] __do_sys_prctl+0xe6c/0x1d70 [ 39.111274] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.111979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.112772] ? irqentry_exit+0xf3/0x650 [ 39.113365] do_syscall_64+0xbf/0x430 [ 39.113973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.114749] RIP: 0033:0x7faa3fb795cd [ 39.115303] 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 [ 39.117912] RSP: 002b:00007fff165f13f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.119034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa3fb795cd [ 39.120099] RDX: 000055b2f7198e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.121149] RBP: 00007fff165f1450 R08: 0000000000000000 R09: 00007fff165f0af0 [ 39.122208] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2f9ae9ad0 [ 39.123275] R13: 00007fff165f1880 R14: 000055b2f9aeabc0 R15: 000055b2f9afb780 [ 39.124348] [ 39.124721] irq event stamp: 1775 [ 39.125227] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.126480] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.127746] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 39.129023] softirqs last disabled at (1407): [] __irq_exit_rcu+0xc4/0x100 [ 39.130283] ---[ end trace 0000000000000000 ]--- [ 42.030155] ------------[ cut here ]------------ [ 42.031088] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.033084] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.034519] Modules linked in: [ 42.035110] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.037110] Tainted: [W]=WARN [ 42.037705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.039171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.040108] 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 [ 42.043301] RSP: 0018:ffff88801a92fbc0 EFLAGS: 00010286 [ 42.044290] RAX: 0000000000000000 RBX: ffffed1003525f78 RCX: ffffffff813a4050 [ 42.045571] RDX: ffff888017441bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.046866] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003525f2f [ 42.048165] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.049454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a92fdf8 [ 42.050752] FS: 00007f5c8c372900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.052208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.053274] CR2: 00007f5c8c864580 CR3: 000000001ff3d000 CR4: 0000000000350ef0 [ 42.054560] Call Trace: [ 42.055026] [ 42.055492] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.056361] ? __create_object+0x59/0x80 [ 42.057144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.058107] __vmalloc_noprof+0x59/0x60 [ 42.058856] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.059741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.060678] bpf_prog_alloc+0x39/0x200 [ 42.061377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.062305] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.063197] do_seccomp+0x349/0x25e0 [ 42.063927] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.064830] ? __pfx_do_seccomp+0x10/0x10 [ 42.065618] ? find_held_lock+0x2b/0x80 [ 42.066341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.067314] ? static_key_count+0x60/0x80 [ 42.068126] prctl_set_seccomp+0x4e/0x70 [ 42.068904] __do_sys_prctl+0xe6c/0x1d70 [ 42.069691] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.070551] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.071540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.072515] ? irqentry_exit+0xf3/0x650 [ 42.073245] do_syscall_64+0xbf/0x430 [ 42.073984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.074937] RIP: 0033:0x7f5c8c8645cd [ 42.075661] 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 [ 42.078858] RSP: 002b:00007fff10ccc7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.080233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c8c8645cd [ 42.081537] RDX: 000055d415e78e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.082824] RBP: 00007fff10ccc810 R08: 0000000000000000 R09: 00007fff10ccbeb0 [ 42.084131] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d417f6dbf0 [ 42.085450] R13: 00007fff10cccc40 R14: 000055d417f77380 R15: 000055d417f82460 [ 42.086753] [ 42.087183] irq event stamp: 1703 [ 42.087850] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.089381] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.090942] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 42.092506] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 42.094025] ---[ end trace 0000000000000000 ]--- [ 42.792966] ------------[ cut here ]------------ [ 42.793882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.795887] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.797325] Modules linked in: [ 42.797948] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.800159] Tainted: [W]=WARN [ 42.800816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.802279] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.803191] 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 [ 42.806358] RSP: 0018:ffff88801735fbc0 EFLAGS: 00010286 [ 42.807331] RAX: 0000000000000000 RBX: ffffed1002e6bf78 RCX: ffffffff813a4050 [ 42.808600] RDX: ffff888016b3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.809875] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6bf2f [ 42.811160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.812451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801735fdf8 [ 42.813751] FS: 00007f27d1d21900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.815199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.816272] CR2: 00007f27d2213580 CR3: 0000000013c83000 CR4: 0000000000350ef0 [ 42.817557] Call Trace: [ 42.818023] [ 42.818483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.819375] ? __create_object+0x59/0x80 [ 42.820173] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.821157] __vmalloc_noprof+0x59/0x60 [ 42.821935] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.822824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.823785] bpf_prog_alloc+0x39/0x200 [ 42.824542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.825487] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.826361] do_seccomp+0x349/0x25e0 [ 42.827089] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.828025] ? __pfx_do_seccomp+0x10/0x10 [ 42.828837] ? find_held_lock+0x2b/0x80 [ 42.829622] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.830595] ? static_key_count+0x60/0x80 [ 42.831401] prctl_set_seccomp+0x4e/0x70 [ 42.832231] __do_sys_prctl+0xe6c/0x1d70 [ 42.833264] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.834165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.835163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.836175] ? irqentry_exit+0xf3/0x650 [ 42.836970] do_syscall_64+0xbf/0x430 [ 42.837730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.838720] RIP: 0033:0x7f27d22135cd [ 42.839464] 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 [ 42.842746] RSP: 002b:00007ffde4226c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.844197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27d22135cd [ 42.845539] RDX: 0000561b4c40ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.846888] RBP: 00007ffde4226cb0 R08: 0000000000000000 R09: 00007ffde4226350 [ 42.848240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b69657ad0 [ 42.849588] R13: 00007ffde42270e0 R14: 0000561b69658bc0 R15: 0000561b69669780 [ 42.850966] [ 42.851461] irq event stamp: 1827 [ 42.852104] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 42.853720] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.855352] softirqs last enabled at (1858): [] handle_softirqs+0x50c/0x770 [ 42.856828] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 42.858225] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1556' (ECDSA) to the list of known hosts. 2025/11/19 03:35:12 fuzzer started 2025/11/19 03:35:12 dialing manager at localhost:34383 2025/11/19 03:35:12 checking machine... 2025/11/19 03:35:12 checking revisions... [ 43.753547] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:35:12 testing simple program... [ 43.865868] cgroup: Unknown subsys name 'net' [ 43.949884] cgroup: Unknown subsys name 'cpuset' [ 43.972784] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:35:11 Registers: info registers vcpu 0 RAX=000000000003a13b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec908fca8 CR3=000000000dae9000 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=8b9956a819a7f1b551425f061b4dc486 XMM02=2c67c8bc2e329bc30000000000303750 XMM03=fb795ef6d65770560000000000310810 XMM04=3f80b609bc341f2900000000000ae988 XMM05=07c8bb74b6c04a44000000000031ff88 XMM06=d74844bf967d85ba000000000031fe10 XMM07=e042d86d42eb936e00000000003111f8 XMM08=b807880869d5788900000000003037b0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=ffff88806cf09001 RSI=ffff88806cf08a40 RDI=ffff88806cf31cd0 RBP=ffff88806cf01000 RSP=ffff88806cf089a0 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08a40 R15=ffff88806cf08a70 RIP=ffffffff815bd125 RFL=00000282 [--S----] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff10cc6000 CR3=00000000160b6000 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=2031313a35333a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a35333a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000