[ 46.205948] ------------[ cut here ]------------ [ 46.206829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.208815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.210288] Modules linked in: [ 46.210910] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.212882] Tainted: [W]=WARN [ 46.213431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.214883] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.215749] 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 [ 46.218905] RSP: 0018:ffff888019dd7bc0 EFLAGS: 00010286 [ 46.219820] RAX: 0000000000000000 RBX: ffffed10033baf78 RCX: ffffffff813a4050 [ 46.221140] RDX: ffff888015aab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.222397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033baf2f [ 46.223665] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.224944] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dd7df8 [ 46.226202] FS: 00007fd16896a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.227654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.228716] CR2: 00007ffd0a830ef8 CR3: 000000000b8d8000 CR4: 0000000000350ef0 [ 46.229977] Call Trace: [ 46.230436] [ 46.230837] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.231738] ? __create_object+0x59/0x80 [ 46.232609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.233654] __vmalloc_noprof+0x59/0x60 [ 46.234480] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.235442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.236458] bpf_prog_alloc+0x39/0x200 [ 46.237257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.238275] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.239250] do_seccomp+0x349/0x25e0 [ 46.240049] ? find_held_lock+0x2b/0x80 [ 46.240837] ? do_prlimit+0x310/0x610 [ 46.241643] ? __pfx_do_seccomp+0x10/0x10 [ 46.242508] ? do_raw_spin_unlock+0x53/0x220 [ 46.243406] ? _raw_spin_unlock+0x1e/0x40 [ 46.244278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.245331] ? static_key_count+0x60/0x80 [ 46.246207] prctl_set_seccomp+0x4e/0x70 [ 46.247056] __do_sys_prctl+0xe6c/0x1d70 [ 46.247921] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.248819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.249905] ? irqentry_exit+0xf3/0x650 [ 46.250696] do_syscall_64+0xbf/0x430 [ 46.251503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.252552] RIP: 0033:0x7fd168e5c5cd [ 46.253322] 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 [ 46.256787] RSP: 002b:00007ffd0a82fe50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.258275] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd168e5c5cd [ 46.259678] RDX: 0000556f0ade7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.261100] RBP: 00007ffd0a82feb0 R08: 0000000000000000 R09: 00007ffd0a82f550 [ 46.262491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f1c7392b0 [ 46.263893] R13: 00007ffd0a8302e0 R14: 0000556f1c73bd20 R15: 0000556f1c74d8d0 [ 46.265319] [ 46.265776] irq event stamp: 1701 [ 46.266478] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 46.268148] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 46.269801] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 46.271499] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 46.273120] ---[ end trace 0000000000000000 ]--- [ 49.071829] ------------[ cut here ]------------ [ 49.072677] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.074460] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.075775] Modules linked in: [ 49.076515] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.078408] Tainted: [W]=WARN [ 49.078923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.080172] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.080932] 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 [ 49.083732] RSP: 0018:ffff888019f8fbc0 EFLAGS: 00010286 [ 49.084680] RAX: 0000000000000000 RBX: ffffed10033f1f78 RCX: ffffffff813a4050 [ 49.085868] RDX: ffff888016821bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.087078] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f1f2f [ 49.088268] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.089452] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f8fdf8 [ 49.090596] FS: 00007f1c285ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.091995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.092935] CR2: 00007ffdb3130ef8 CR3: 0000000013758000 CR4: 0000000000350ef0 [ 49.094131] Call Trace: [ 49.094526] [ 49.094917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.095662] ? __create_object+0x59/0x80 [ 49.096386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.097307] __vmalloc_noprof+0x59/0x60 [ 49.097974] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.098685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.099531] bpf_prog_alloc+0x39/0x200 [ 49.100198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.100985] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.101736] do_seccomp+0x349/0x25e0 [ 49.102340] ? find_held_lock+0x2b/0x80 [ 49.102990] ? do_prlimit+0x310/0x610 [ 49.103574] ? __pfx_do_seccomp+0x10/0x10 [ 49.104242] ? do_raw_spin_unlock+0x53/0x220 [ 49.104944] ? _raw_spin_unlock+0x1e/0x40 [ 49.105559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.106348] ? static_key_count+0x60/0x80 [ 49.107063] prctl_set_seccomp+0x4e/0x70 [ 49.107674] __do_sys_prctl+0xe6c/0x1d70 [ 49.108339] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.109050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.109805] ? irqentry_exit+0xf3/0x650 [ 49.110435] do_syscall_64+0xbf/0x430 [ 49.111046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.111792] RIP: 0033:0x7f1c28abc5cd [ 49.112384] 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 [ 49.114992] RSP: 002b:00007ffdb312ea60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.116127] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c28abc5cd [ 49.117180] RDX: 00005578e6edce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.118231] RBP: 00007ffdb312eac0 R08: 0000000000000000 R09: 00007ffdb312e160 [ 49.119288] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579166f6ad0 [ 49.120349] R13: 00007ffdb312eef0 R14: 00005579166f7bc0 R15: 0000557916708780 [ 49.121425] [ 49.121776] irq event stamp: 1915 [ 49.122312] hardirqs last enabled at (1925): [] __up_console_sem+0x78/0x80 [ 49.123562] hardirqs last disabled at (1934): [] __up_console_sem+0x5d/0x80 [ 49.124828] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.126112] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.127357] ---[ end trace 0000000000000000 ]--- [ 49.847460] ------------[ cut here ]------------ [ 49.848414] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.850373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.851801] Modules linked in: [ 49.852467] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.854421] Tainted: [W]=WARN [ 49.855015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.856483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.857389] 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 [ 49.860533] RSP: 0018:ffff888015817bc0 EFLAGS: 00010286 [ 49.861500] RAX: 0000000000000000 RBX: ffffed1002b02f78 RCX: ffffffff813a4050 [ 49.862766] RDX: ffff88800eff9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.864040] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b02f2f [ 49.865301] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.866562] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015817df8 [ 49.867822] FS: 00007f1a6e491900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.869283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.870322] CR2: 00007f1a6e983580 CR3: 000000001c6a3000 CR4: 0000000000350ef0 [ 49.871597] Call Trace: [ 49.872112] [ 49.872522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.873412] ? __create_object+0x59/0x80 [ 49.874198] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.875220] __vmalloc_noprof+0x59/0x60 [ 49.875995] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.876821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.877752] bpf_prog_alloc+0x39/0x200 [ 49.878495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.879424] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.880356] do_seccomp+0x349/0x25e0 [ 49.881085] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.881999] ? __pfx_do_seccomp+0x10/0x10 [ 49.882760] ? find_held_lock+0x2b/0x80 [ 49.883528] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.884514] ? static_key_count+0x60/0x80 [ 49.885321] prctl_set_seccomp+0x4e/0x70 [ 49.886116] __do_sys_prctl+0xe6c/0x1d70 [ 49.886919] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.887734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.888707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.889673] ? irqentry_exit+0xf3/0x650 [ 49.890446] do_syscall_64+0xbf/0x430 [ 49.891182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.892150] RIP: 0033:0x7f1a6e9835cd [ 49.892804] 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 [ 49.896472] RSP: 002b:00007fffef3bcdf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.897862] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a6e9835cd [ 49.899134] RDX: 000055d28bf06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.900591] RBP: 00007fffef3bce50 R08: 0000000000000000 R09: 00007fffef3bc4f0 [ 49.902172] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2971e0b10 [ 49.903629] R13: 00007fffef3bd280 R14: 000055d2971e12b0 R15: 000055d2971f56f0 [ 49.904950] [ 49.905371] irq event stamp: 1805 [ 49.906016] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.907527] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.909056] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.910598] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.912129] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1933' (ECDSA) to the list of known hosts. 2025/11/18 22:23:00 fuzzer started 2025/11/18 22:23:00 dialing manager at localhost:34383 2025/11/18 22:23:00 checking machine... 2025/11/18 22:23:00 checking revisions... [ 50.778686] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:23:00 testing simple program... [ 50.858477] cgroup: Unknown subsys name 'net' [ 50.915155] cgroup: Unknown subsys name 'cpuset' [ 50.927629] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:22:59 Registers: info registers vcpu 0 RAX=0000000080010004 RBX=ffff88800a8e0000 RCX=ffffffff8259f946 RDX=000000000001c062 RSI=ffffffff8259f954 RDI=0000000000000007 RBP=ffff88800a8e0180 RSP=ffff88806ce08df0 R8 =0000000000000001 R9 =ffffed100d9c11b8 R10=000000000001c062 R11=0000000000000001 R12=000000000001c062 R13=ffff88800a8e48c8 R14=ffff88800ea07000 R15=ffff88800a8e0008 RIP=ffffffff8259f958 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 00007f1c285ca900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1c285a9020 CR3=000000001f8ea000 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=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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888017390c00 RCX=ffff888013e3fd3c RDX=0000000000000000 RSI=ffff888017390ca0 RDI=ffff888017390c88 RBP=ffff888017390c88 RSP=ffff888013e3fd70 R8 =0000000000000000 R9 =ffffed100d9e50a0 R10=0000000000000000 R11=0000000000000001 R12=ffff888017390c88 R13=0000000000000000 R14=0000000b998816a8 R15=0000000000000001 RIP=ffffffff8152da00 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 00007f9af16b2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1c2853a000 CR3=000000000d9b8000 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=a8dd1058ea7de6887f4e3ea107465371 XMM02=eff9b2d0a8fce9cb00000000003050e0 XMM03=2c67c8bc2e329bc30000000000305228 XMM04=1b3be758bb7ad40f00000000000ae988 XMM05=83faab68244e82390000000000320c50 XMM06=a1bd1e11bc949b63000000000031f590 XMM07=fb795ef6d6577056000000000030f740 XMM08=2c67c8bc2e329bc30000000000305228 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000