[ 39.292221] ------------[ cut here ]------------ [ 39.293123] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.295077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.296500] Modules linked in: [ 39.297081] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.299045] Tainted: [W]=WARN [ 39.299629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.301085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.301973] 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 [ 39.305099] RSP: 0018:ffff8880198c7bc0 EFLAGS: 00010286 [ 39.306060] RAX: 0000000000000000 RBX: ffffed1003318f78 RCX: ffffffff813a4050 [ 39.307323] RDX: ffff888016eb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.308576] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003318f2f [ 39.309831] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.311091] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198c7df8 [ 39.312358] FS: 00007f9206763900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.313757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.314811] CR2: 00007f9206c55580 CR3: 000000000eaab000 CR4: 0000000000350ef0 [ 39.316058] Call Trace: [ 39.316558] [ 39.316959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.317840] ? __create_object+0x59/0x80 [ 39.318615] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.319564] __vmalloc_noprof+0x59/0x60 [ 39.320264] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.321115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.322008] bpf_prog_alloc+0x39/0x200 [ 39.322740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.323655] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.324541] do_seccomp+0x349/0x25e0 [ 39.325196] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.326065] ? __pfx_do_seccomp+0x10/0x10 [ 39.326838] ? find_held_lock+0x2b/0x80 [ 39.327574] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.328515] ? static_key_count+0x60/0x80 [ 39.329261] prctl_set_seccomp+0x4e/0x70 [ 39.330023] __do_sys_prctl+0xe6c/0x1d70 [ 39.330789] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.331622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.332560] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.333501] ? irqentry_exit+0xf3/0x650 [ 39.334208] do_syscall_64+0xbf/0x430 [ 39.334941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.335870] RIP: 0033:0x7f9206c555cd [ 39.336556] 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 [ 39.339639] RSP: 002b:00007fff0778c660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.341090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9206c555cd [ 39.342347] RDX: 00005624d7dc5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.343619] RBP: 00007fff0778c6c0 R08: 0000000000000000 R09: 00007fff0778bd60 [ 39.344868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562504a04ad0 [ 39.346129] R13: 00007fff0778caf0 R14: 0000562504a05bc0 R15: 0000562504a16780 [ 39.347410] [ 39.347862] irq event stamp: 1749 [ 39.348504] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 39.350009] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 39.351515] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.353021] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.354517] ---[ end trace 0000000000000000 ]--- [ 42.545146] ------------[ cut here ]------------ [ 42.546088] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.548101] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.549545] Modules linked in: [ 42.550126] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.552107] Tainted: [W]=WARN [ 42.552708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.554150] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.555062] 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 [ 42.558181] RSP: 0018:ffff8880158dfbc0 EFLAGS: 00010286 [ 42.559155] RAX: 0000000000000000 RBX: ffffed1002b1bf78 RCX: ffffffff813a4050 [ 42.560424] RDX: ffff888015c50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.561704] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b1bf2f [ 42.562987] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.564252] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158dfdf8 [ 42.565525] FS: 00007fa4296f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.566972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.568023] CR2: 00007fa429be8580 CR3: 000000001fffb000 CR4: 0000000000350ef0 [ 42.569298] Call Trace: [ 42.569804] [ 42.570206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.571104] ? __create_object+0x59/0x80 [ 42.571877] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.572829] __vmalloc_noprof+0x59/0x60 [ 42.573592] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.574415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.575341] bpf_prog_alloc+0x39/0x200 [ 42.576073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.577000] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.577892] do_seccomp+0x349/0x25e0 [ 42.578618] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.579505] ? __pfx_do_seccomp+0x10/0x10 [ 42.580245] ? find_held_lock+0x2b/0x80 [ 42.580995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.581948] ? static_key_count+0x60/0x80 [ 42.582753] prctl_set_seccomp+0x4e/0x70 [ 42.583519] __do_sys_prctl+0xe6c/0x1d70 [ 42.584249] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.585096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.586050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.587022] ? irqentry_exit+0xf3/0x650 [ 42.587778] do_syscall_64+0xbf/0x430 [ 42.588517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.589427] RIP: 0033:0x7fa429be85cd [ 42.590138] 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 [ 42.593384] RSP: 002b:00007ffea9dbae90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.594761] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa429be85cd [ 42.596053] RDX: 0000557eaabb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.597351] RBP: 00007ffea9dbaef0 R08: 0000000000000000 R09: 00007ffea9dba590 [ 42.598668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557edb76cad0 [ 42.599958] R13: 00007ffea9dbb320 R14: 0000557edb76dbc0 R15: 0000557edb77e780 [ 42.601288] [ 42.601761] irq event stamp: 1705 [ 42.602376] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.603901] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.605415] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 42.606997] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 42.608510] ---[ end trace 0000000000000000 ]--- [ 43.247976] ------------[ cut here ]------------ [ 43.249001] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.251210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 43.252794] Modules linked in: [ 43.253491] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.255634] Tainted: [W]=WARN [ 43.256231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.258082] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.259150] 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 [ 43.262637] RSP: 0018:ffff8880164ffbc0 EFLAGS: 00010286 [ 43.263714] RAX: 0000000000000000 RBX: ffffed1002c9ff78 RCX: ffffffff813a4050 [ 43.265126] RDX: ffff888015c11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.266518] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9ff2f [ 43.267897] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.269276] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164ffdf8 [ 43.270683] FS: 00007fa9699ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.272244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.273391] CR2: 00007ffe83ac9ef7 CR3: 000000000dbf6000 CR4: 0000000000350ef0 [ 43.274780] Call Trace: [ 43.275294] [ 43.275782] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.276756] ? __create_object+0x59/0x80 [ 43.277591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.278660] __vmalloc_noprof+0x59/0x60 [ 43.279417] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.280365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.281367] bpf_prog_alloc+0x39/0x200 [ 43.282171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.283193] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.284159] do_seccomp+0x349/0x25e0 [ 43.284931] ? find_held_lock+0x2b/0x80 [ 43.285761] ? do_prlimit+0x310/0x610 [ 43.286576] ? __pfx_do_seccomp+0x10/0x10 [ 43.287373] ? do_raw_spin_unlock+0x53/0x220 [ 43.288265] ? _raw_spin_unlock+0x1e/0x40 [ 43.289083] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.290112] ? static_key_count+0x60/0x80 [ 43.290980] prctl_set_seccomp+0x4e/0x70 [ 43.291802] __do_sys_prctl+0xe6c/0x1d70 [ 43.292634] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.293567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.294600] ? irqentry_exit+0xf3/0x650 [ 43.295370] do_syscall_64+0xbf/0x430 [ 43.296147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.297153] RIP: 0033:0x7fa969edf5cd [ 43.297907] 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 [ 43.301292] RSP: 002b:00007ffe83ac73b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.302764] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa969edf5cd [ 43.304000] RDX: 0000560f00a13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.305163] RBP: 00007ffe83ac7410 R08: 0000000000000000 R09: 00007ffe83ac6ab0 [ 43.306336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f01366ad0 [ 43.307508] R13: 00007ffe83ac7840 R14: 0000560f01367bc0 R15: 0000560f01378780 [ 43.308681] [ 43.309061] irq event stamp: 1835 [ 43.309642] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 43.311020] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 43.312398] softirqs last enabled at (1868): [] handle_softirqs+0x50c/0x770 [ 43.313800] softirqs last disabled at (1863): [] __irq_exit_rcu+0xc4/0x100 [ 43.315169] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26198' (ECDSA) to the list of known hosts. 2025/11/19 00:20:15 fuzzer started 2025/11/19 00:20:16 dialing manager at localhost:34383 2025/11/19 00:20:16 checking machine... 2025/11/19 00:20:16 checking revisions... [ 44.298357] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:20:16 testing simple program... [ 44.398318] cgroup: Unknown subsys name 'net' [ 44.478182] cgroup: Unknown subsys name 'cpuset' [ 44.508875] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:20:15 Registers: info registers vcpu 0 RAX=0000000000037571 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=00000206 [-----P-] 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7174f16000 CR3=000000000dc90000 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=65f5ff03f2580aa71643a5a5fcaef248 XMM02=2c67c8bc2e329bc300000000003058f8 XMM03=fb795ef6d6577056000000000030f668 XMM04=c959ac45626109e000000000000ae988 XMM05=61a0b71af0e0fa220000000000320c70 XMM06=d74844bf967d85ba000000000031fd10 XMM07=e042d86d42eb936e000000000030f940 XMM08=153d0fe0a367b3d60000000000305958 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88801595b780 RCX=ffff88801a54f654 RDX=0000000000000000 RSI=ffffffff83c6e2e1 RDI=ffff88801595bb7c RBP=ffff88801a54f758 RSP=ffff88801a54f678 R8 =0000000000000001 R9 =ffff88801a54f740 R10=000000000003c9ed R11=000000000009a7c3 R12=0000000000000000 R13=ffff88801a54f748 R14=ffff88801595b780 R15=ffff88801a54f700 RIP=ffffffff815bd72a RFL=00000217 [----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 00007fa4296f6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea9db5000 CR3=000000000e0f7000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000