[ 46.636440] ------------[ cut here ]------------ [ 46.637403] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.639401] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.640901] Modules linked in: [ 46.641543] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.643540] Tainted: [W]=WARN [ 46.644114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.645838] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.646972] 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 [ 46.650233] RSP: 0018:ffff8880183a7bc0 EFLAGS: 00010286 [ 46.651209] RAX: 0000000000000000 RBX: ffffed1003074f78 RCX: ffffffff813a4050 [ 46.652493] RDX: ffff888016709bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.654098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003074f2f [ 46.655546] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.656846] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183a7df8 [ 46.658149] FS: 00007f2e34f98900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.659603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.660696] CR2: 00007f2e354fe4a6 CR3: 000000000cb27000 CR4: 0000000000350ef0 [ 46.662005] Call Trace: [ 46.662508] [ 46.662926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.663828] ? __create_object+0x59/0x80 [ 46.664618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.665612] __vmalloc_noprof+0x59/0x60 [ 46.666331] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.667282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.668227] bpf_prog_alloc+0x39/0x200 [ 46.668969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.669912] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.670834] do_seccomp+0x349/0x25e0 [ 46.671576] ? find_held_lock+0x2b/0x80 [ 46.672308] ? do_prlimit+0x310/0x610 [ 46.673060] ? __pfx_do_seccomp+0x10/0x10 [ 46.673872] ? do_raw_spin_unlock+0x53/0x220 [ 46.674719] ? _raw_spin_unlock+0x1e/0x40 [ 46.675525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.676448] ? static_key_count+0x60/0x80 [ 46.677277] prctl_set_seccomp+0x4e/0x70 [ 46.678083] __do_sys_prctl+0xe6c/0x1d70 [ 46.678894] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.679760] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.680763] ? irqentry_exit+0xf3/0x650 [ 46.681550] do_syscall_64+0xbf/0x430 [ 46.682264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.683216] RIP: 0033:0x7f2e3548a5cd [ 46.683914] 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 [ 46.687128] RSP: 002b:00007ffc8428b140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.688510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e3548a5cd [ 46.689839] RDX: 000055f7366e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.691129] RBP: 00007ffc8428b1a0 R08: 0000000000000000 R09: 00007ffc8428a840 [ 46.692429] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f748014240 [ 46.693774] R13: 00007ffc8428b5d0 R14: 000055f74801d380 R15: 000055f748028540 [ 46.695102] [ 46.695576] irq event stamp: 1763 [ 46.696186] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.697729] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.699255] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 46.700810] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 46.702339] ---[ end trace 0000000000000000 ]--- [ 49.493100] ------------[ cut here ]------------ [ 49.494051] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.496002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.497435] Modules linked in: [ 49.498075] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.500031] Tainted: [W]=WARN [ 49.500606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.502065] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.502996] 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 [ 49.506121] RSP: 0018:ffff888016a37bc0 EFLAGS: 00010286 [ 49.507083] RAX: 0000000000000000 RBX: ffffed1002d46f78 RCX: ffffffff813a4050 [ 49.508340] RDX: ffff888013d91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.509622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d46f2f [ 49.510881] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.512136] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a37df8 [ 49.513417] FS: 00007f197ac49900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.514861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.515937] CR2: 00007ffec181def7 CR3: 000000000dba4000 CR4: 0000000000350ef0 [ 49.517206] Call Trace: [ 49.517729] [ 49.518133] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.519021] ? __create_object+0x59/0x80 [ 49.519799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.520763] __vmalloc_noprof+0x59/0x60 [ 49.521517] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.522345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.523270] bpf_prog_alloc+0x39/0x200 [ 49.524010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.524933] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.525853] do_seccomp+0x349/0x25e0 [ 49.526563] ? find_held_lock+0x2b/0x80 [ 49.527278] ? do_prlimit+0x310/0x610 [ 49.528026] ? __pfx_do_seccomp+0x10/0x10 [ 49.528820] ? do_raw_spin_unlock+0x53/0x220 [ 49.529668] ? _raw_spin_unlock+0x1e/0x40 [ 49.530413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.531373] ? static_key_count+0x60/0x80 [ 49.532186] prctl_set_seccomp+0x4e/0x70 [ 49.532967] __do_sys_prctl+0xe6c/0x1d70 [ 49.533819] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.534679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.535647] ? irqentry_exit+0xf3/0x650 [ 49.536367] do_syscall_64+0xbf/0x430 [ 49.537110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.538065] RIP: 0033:0x7f197b13b5cd [ 49.538774] 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 [ 49.541950] RSP: 002b:00007ffec181cb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.543311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f197b13b5cd [ 49.544589] RDX: 000056263a317e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.545903] RBP: 00007ffec181cbf0 R08: 0000000000000000 R09: 00007ffec181c290 [ 49.547205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562649938ad0 [ 49.548508] R13: 00007ffec181d020 R14: 0000562649939bc0 R15: 000056264994a780 [ 49.549837] [ 49.550267] irq event stamp: 1749 [ 49.550926] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 49.552480] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.554026] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.555616] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.557134] ---[ end trace 0000000000000000 ]--- [ 50.319303] ------------[ cut here ]------------ [ 50.320210] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.322223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.323672] Modules linked in: [ 50.324267] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.326264] Tainted: [W]=WARN [ 50.326877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.328330] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.329227] 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 [ 50.332407] RSP: 0018:ffff88801743fbc0 EFLAGS: 00010286 [ 50.333380] RAX: 0000000000000000 RBX: ffffed1002e87f78 RCX: ffffffff813a4050 [ 50.334792] RDX: ffff888016168000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.336065] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e87f2f [ 50.337425] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.338768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801743fdf8 [ 50.340046] FS: 00007f7c66c10900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.341522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.342622] CR2: 00007ffc1ca9eef7 CR3: 000000000dad6000 CR4: 0000000000350ef0 [ 50.343926] Call Trace: [ 50.344391] [ 50.344838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.345765] ? __create_object+0x59/0x80 [ 50.346549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.347539] __vmalloc_noprof+0x59/0x60 [ 50.348260] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.349127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.350112] bpf_prog_alloc+0x39/0x200 [ 50.350858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.351791] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.352697] do_seccomp+0x349/0x25e0 [ 50.353387] ? find_held_lock+0x2b/0x80 [ 50.354211] ? do_prlimit+0x310/0x610 [ 50.354968] ? __pfx_do_seccomp+0x10/0x10 [ 50.355777] ? do_raw_spin_unlock+0x53/0x220 [ 50.356623] ? _raw_spin_unlock+0x1e/0x40 [ 50.357368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.358375] ? static_key_count+0x60/0x80 [ 50.359174] prctl_set_seccomp+0x4e/0x70 [ 50.359977] __do_sys_prctl+0xe6c/0x1d70 [ 50.360772] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.361676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.362653] ? irqentry_exit+0xf3/0x650 [ 50.363369] do_syscall_64+0xbf/0x430 [ 50.364107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.365061] RIP: 0033:0x7f7c671025cd [ 50.365808] 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 [ 50.368982] RSP: 002b:00007ffc1ca9c650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.370387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c671025cd [ 50.371665] RDX: 000055a534855e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.372946] RBP: 00007ffc1ca9c6b0 R08: 0000000000000000 R09: 00007ffc1ca9bd50 [ 50.374271] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5434caad0 [ 50.375562] R13: 00007ffc1ca9cae0 R14: 000055a5434cbbc0 R15: 000055a5434dc780 [ 50.376866] [ 50.377294] irq event stamp: 1769 [ 50.377990] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.379532] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.381052] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.382565] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.383831] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20046' (ECDSA) to the list of known hosts. 2025/11/18 14:58:12 fuzzer started 2025/11/18 14:58:12 dialing manager at localhost:34383 2025/11/18 14:58:12 checking machine... 2025/11/18 14:58:12 checking revisions... [ 51.272143] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:58:12 testing simple program... [ 51.357774] cgroup: Unknown subsys name 'net' [ 51.424796] cgroup: Unknown subsys name 'cpuset' [ 51.437643] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:58:11 Registers: info registers vcpu 0 RAX=0000000075b297e0 RBX=00000000c3ce65dc RCX=ffff888013898950 RDX=000000000000000e RSI=000000002d0867f6 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888019b16da8 R8 =000000009f2b9cb7 R9 =ffff88806c965dc0 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=000000000000a800 R14=ffff888019b16e10 R15=000000000000000e RIP=ffffffff82642bc6 RFL=00000246 [---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 00007f197ac49900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f197ac28020 CR3=000000001fed7000 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=000000000002752f 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd8d805dd8 CR3=000000000e029000 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=38353a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383336 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000