[ 46.072121] ------------[ cut here ]------------ [ 46.073043] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.075004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.076483] Modules linked in: [ 46.077083] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.079274] Tainted: [W]=WARN [ 46.080017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.081505] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.082367] 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 [ 46.085500] RSP: 0018:ffff888009d0fbc0 EFLAGS: 00010286 [ 46.086424] RAX: 0000000000000000 RBX: ffffed10013a1f78 RCX: ffffffff813a4050 [ 46.087704] RDX: ffff888016f9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.088981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013a1f2f [ 46.090261] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.091536] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d0fdf8 [ 46.092814] FS: 00007f5b5f7bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.094247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.095304] CR2: 00007fff52100ef8 CR3: 000000001d14a000 CR4: 0000000000350ef0 [ 46.096607] Call Trace: [ 46.097072] [ 46.097530] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.098380] ? __create_object+0x59/0x80 [ 46.099163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.100143] __vmalloc_noprof+0x59/0x60 [ 46.100894] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.101777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.102715] bpf_prog_alloc+0x39/0x200 [ 46.103403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.104348] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.105256] do_seccomp+0x349/0x25e0 [ 46.105971] ? find_held_lock+0x2b/0x80 [ 46.106727] ? do_prlimit+0x310/0x610 [ 46.107419] ? __pfx_do_seccomp+0x10/0x10 [ 46.108211] ? do_raw_spin_unlock+0x53/0x220 [ 46.109042] ? _raw_spin_unlock+0x1e/0x40 [ 46.109816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.110776] ? static_key_count+0x60/0x80 [ 46.111585] prctl_set_seccomp+0x4e/0x70 [ 46.112324] __do_sys_prctl+0xe6c/0x1d70 [ 46.113112] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.113957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.114919] ? irqentry_exit+0xf3/0x650 [ 46.115684] do_syscall_64+0xbf/0x430 [ 46.116375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.117322] RIP: 0033:0x7f5b5fcb15cd [ 46.118010] 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 [ 46.120992] RSP: 002b:00007fff520ff980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.122118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b5fcb15cd [ 46.123172] RDX: 0000562dd9cb4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.124246] RBP: 00007fff520ff9e0 R08: 0000000000000000 R09: 00007fff520ff080 [ 46.125307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562debb88ad0 [ 46.126372] R13: 00007fff520ffe10 R14: 0000562debb89bc0 R15: 0000562debb9a780 [ 46.127447] [ 46.127834] irq event stamp: 1797 [ 46.128338] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.129597] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.130849] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 46.132123] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 46.133378] ---[ end trace 0000000000000000 ]--- [ 48.927662] ------------[ cut here ]------------ [ 48.928607] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.930588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.932022] Modules linked in: [ 48.932694] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.934671] Tainted: [W]=WARN [ 48.935237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.936710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.937621] 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 [ 48.940793] RSP: 0018:ffff888019cefbc0 EFLAGS: 00010286 [ 48.941778] RAX: 0000000000000000 RBX: ffffed100339df78 RCX: ffffffff813a4050 [ 48.943064] RDX: ffff88801bfcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.944379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339df2f [ 48.945655] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.946946] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cefdf8 [ 48.948252] FS: 00007fc2fdd7b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.949686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.950761] CR2: 00007ffcfec88ef8 CR3: 000000001fe3f000 CR4: 0000000000350ef0 [ 48.952079] Call Trace: [ 48.952577] [ 48.952986] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.953894] ? __create_object+0x59/0x80 [ 48.954685] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.955660] __vmalloc_noprof+0x59/0x60 [ 48.956382] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.957263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.958197] bpf_prog_alloc+0x39/0x200 [ 48.958950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.959897] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.960810] do_seccomp+0x349/0x25e0 [ 48.961528] ? find_held_lock+0x2b/0x80 [ 48.962259] ? do_prlimit+0x310/0x610 [ 48.963012] ? __pfx_do_seccomp+0x10/0x10 [ 48.963805] ? do_raw_spin_unlock+0x53/0x220 [ 48.964646] ? _raw_spin_unlock+0x1e/0x40 [ 48.965392] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.966357] ? static_key_count+0x60/0x80 [ 48.967134] prctl_set_seccomp+0x4e/0x70 [ 48.967925] __do_sys_prctl+0xe6c/0x1d70 [ 48.968731] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.969581] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.970547] ? irqentry_exit+0xf3/0x650 [ 48.971269] do_syscall_64+0xbf/0x430 [ 48.972018] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.972957] RIP: 0033:0x7fc2fe26d5cd [ 48.973667] 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 [ 48.976856] RSP: 002b:00007ffcfec86c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.978231] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2fe26d5cd [ 48.979519] RDX: 000055a94c86be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.980805] RBP: 00007ffcfec86ce0 R08: 0000000000000000 R09: 00007ffcfec86380 [ 48.982105] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a96bfd12b0 [ 48.983400] R13: 00007ffcfec87110 R14: 000055a96bfd3d20 R15: 000055a96bfe58d0 [ 48.984655] [ 48.984925] irq event stamp: 1793 [ 48.985312] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 48.986274] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 48.987236] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 48.988226] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 48.989023] ---[ end trace 0000000000000000 ]--- [ 49.651316] ------------[ cut here ]------------ [ 49.651784] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.652754] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.653442] Modules linked in: [ 49.653751] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.654796] Tainted: [W]=WARN [ 49.655063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.655895] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.656353] 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 [ 49.657975] RSP: 0018:ffff888016a57bc0 EFLAGS: 00010286 [ 49.658428] RAX: 0000000000000000 RBX: ffffed1002d4af78 RCX: ffffffff813a4050 [ 49.659135] RDX: ffff888015d3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.659851] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4af2f [ 49.660667] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.661385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a57df8 [ 49.662148] FS: 00007f220f9f4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.662968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.663587] CR2: 00007f220fee6580 CR3: 000000000b641000 CR4: 0000000000350ef0 [ 49.664192] Call Trace: [ 49.664414] [ 49.664758] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.665169] ? __create_object+0x59/0x80 [ 49.665643] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.666091] __vmalloc_noprof+0x59/0x60 [ 49.666429] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.666920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.667345] bpf_prog_alloc+0x39/0x200 [ 49.667714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.668141] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.668568] do_seccomp+0x349/0x25e0 [ 49.668890] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.669299] ? __pfx_do_seccomp+0x10/0x10 [ 49.669675] ? find_held_lock+0x2b/0x80 [ 49.670018] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.670459] ? static_key_count+0x60/0x80 [ 49.670843] prctl_set_seccomp+0x4e/0x70 [ 49.671303] __do_sys_prctl+0xe6c/0x1d70 [ 49.671691] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.672078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.672540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.672980] ? irqentry_exit+0xf3/0x650 [ 49.673325] do_syscall_64+0xbf/0x430 [ 49.673680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.674114] RIP: 0033:0x7f220fee65cd [ 49.674426] 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 [ 49.675941] RSP: 002b:00007ffd8aadbdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.676613] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f220fee65cd [ 49.677205] RDX: 000055bf694e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.677817] RBP: 00007ffd8aadbe10 R08: 0000000000000000 R09: 00007ffd8aadb4b0 [ 49.678412] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf86088ad0 [ 49.679021] R13: 00007ffd8aadc240 R14: 000055bf86089bc0 R15: 000055bf8609a780 [ 49.679653] [ 49.679857] irq event stamp: 2221 [ 49.680143] hardirqs last enabled at (2229): [] __up_console_sem+0x78/0x80 [ 49.680870] hardirqs last disabled at (2238): [] __up_console_sem+0x5d/0x80 [ 49.681599] softirqs last enabled at (2164): [] handle_softirqs+0x50c/0x770 [ 49.682316] softirqs last disabled at (2157): [] __irq_exit_rcu+0xc4/0x100 [ 49.683038] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56875' (ECDSA) to the list of known hosts. 2025/11/18 18:37:58 fuzzer started 2025/11/18 18:37:59 dialing manager at localhost:34383 2025/11/18 18:37:59 checking machine... 2025/11/18 18:37:59 checking revisions... [ 50.493851] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:37:59 testing simple program... [ 50.577148] cgroup: Unknown subsys name 'net' [ 50.638841] cgroup: Unknown subsys name 'cpuset' [ 50.652186] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:37:58 Registers: info registers vcpu 0 RAX=0000000000047d7d 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f27a01c7000 CR3=000000000d358000 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=7f4108e929cdaf900d47322586cad253 XMM02=00000000003030d8ec2efd57dc4c00df XMM03=0000000000311a80fdbe58441792e806 XMM04=f4ee68c2c1f9ed0200000000000ae988 XMM05=b65ffa6b76c715180000000000321860 XMM06=817b8945e9d503730000000000320900 XMM07=e042d86d42eb936e0000000000311d00 XMM08=fdbe58441792e8060000000000303138 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000a RBX=ffff888017212668 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888017212668 RBP=ffffffff85e1ffe0 RSP=ffff88801c49f3e8 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888017211bc0 R13=ffff888017212618 R14=00000000ffffffff R15=ffff888017212668 RIP=ffffffff84c71f8a 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 00007fc2fdd7b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfec80000 CR3=000000001d17b000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000