[ 44.033845] ------------[ cut here ]------------ [ 44.034633] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.036377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.037600] Modules linked in: [ 44.038106] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.039775] Tainted: [W]=WARN [ 44.040276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.041516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.042298] 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 [ 44.044943] RSP: 0018:ffff88801678fbc0 EFLAGS: 00010286 [ 44.045770] RAX: 0000000000000000 RBX: ffffed1002cf1f78 RCX: ffffffff813a4050 [ 44.046869] RDX: ffff888016483780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.047956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf1f2f [ 44.049029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.050133] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801678fdf8 [ 44.051213] FS: 00007fe96727f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.052441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.053332] CR2: 00007ffd27994ef8 CR3: 000000000df83000 CR4: 0000000000350ef0 [ 44.054429] Call Trace: [ 44.054824] [ 44.055174] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.055917] ? __create_object+0x59/0x80 [ 44.056573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.057378] __vmalloc_noprof+0x59/0x60 [ 44.057986] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.058713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.059482] bpf_prog_alloc+0x39/0x200 [ 44.060064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.060846] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.061609] do_seccomp+0x349/0x25e0 [ 44.062226] ? find_held_lock+0x2b/0x80 [ 44.062833] ? do_prlimit+0x310/0x610 [ 44.063465] ? __pfx_do_seccomp+0x10/0x10 [ 44.064086] ? do_raw_spin_unlock+0x53/0x220 [ 44.064792] ? _raw_spin_unlock+0x1e/0x40 [ 44.065441] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.066261] ? static_key_count+0x60/0x80 [ 44.066908] prctl_set_seccomp+0x4e/0x70 [ 44.067559] __do_sys_prctl+0xe6c/0x1d70 [ 44.068209] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.068896] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.069708] ? irqentry_exit+0xf3/0x650 [ 44.070366] do_syscall_64+0xbf/0x430 [ 44.070961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.071765] RIP: 0033:0x7fe9677715cd [ 44.072357] 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 [ 44.075036] RSP: 002b:00007ffd27993280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.076193] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9677715cd [ 44.077277] RDX: 00005564fef61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.078352] RBP: 00007ffd279932e0 R08: 0000000000000000 R09: 00007ffd27992980 [ 44.079435] R10: 0000000000000000 R11: 0000000000000246 R12: 000055651c979ad0 [ 44.080530] R13: 00007ffd27993710 R14: 000055651c97abc0 R15: 000055651c98b780 [ 44.081638] [ 44.082015] irq event stamp: 1711 [ 44.082559] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 44.083844] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 44.085113] softirqs last enabled at (1202): [] handle_softirqs+0x50c/0x770 [ 44.086445] softirqs last disabled at (1181): [] __irq_exit_rcu+0xc4/0x100 [ 44.087728] ---[ end trace 0000000000000000 ]--- [ 46.901845] ------------[ cut here ]------------ [ 46.902760] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.904758] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 46.906236] Modules linked in: [ 46.906829] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.908823] Tainted: [W]=WARN [ 46.909414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.910917] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.911833] 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 [ 46.915039] RSP: 0018:ffff888017157bc0 EFLAGS: 00010286 [ 46.916045] RAX: 0000000000000000 RBX: ffffed1002e2af78 RCX: ffffffff813a4050 [ 46.917331] RDX: ffff88800f5f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.918632] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2af2f [ 46.919921] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.921227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017157df8 [ 46.922548] FS: 00007f269cb38900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.923981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.925054] CR2: 00007ffdc4bdfef8 CR3: 000000000dfa0000 CR4: 0000000000350ef0 [ 46.926367] Call Trace: [ 46.926827] [ 46.927278] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.928138] ? __create_object+0x59/0x80 [ 46.928927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.929893] __vmalloc_noprof+0x59/0x60 [ 46.930669] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.931554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.932509] bpf_prog_alloc+0x39/0x200 [ 46.933272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.934235] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.935104] do_seccomp+0x349/0x25e0 [ 46.935828] ? find_held_lock+0x2b/0x80 [ 46.936584] ? do_prlimit+0x310/0x610 [ 46.937331] ? __pfx_do_seccomp+0x10/0x10 [ 46.938101] ? do_raw_spin_unlock+0x53/0x220 [ 46.938941] ? _raw_spin_unlock+0x1e/0x40 [ 46.939707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.940661] ? static_key_count+0x60/0x80 [ 46.941462] prctl_set_seccomp+0x4e/0x70 [ 46.942269] __do_sys_prctl+0xe6c/0x1d70 [ 46.943021] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.943898] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.944873] ? irqentry_exit+0xf3/0x650 [ 46.945631] do_syscall_64+0xbf/0x430 [ 46.946387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.947341] RIP: 0033:0x7f269d02a5cd [ 46.948016] 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 [ 46.951223] RSP: 002b:00007ffdc4bddeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.952589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f269d02a5cd [ 46.953886] RDX: 0000564214229e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.955219] RBP: 00007ffdc4bddf10 R08: 0000000000000000 R09: 00007ffdc4bdd5b0 [ 46.956514] R10: 0000000000000000 R11: 0000000000000246 R12: 000056423361d2b0 [ 46.957810] R13: 00007ffdc4bde340 R14: 000056423361fd20 R15: 00005642336318d0 [ 46.959111] [ 46.959574] irq event stamp: 1701 [ 46.960224] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 46.961742] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 46.963299] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 46.964864] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 46.966415] ---[ end trace 0000000000000000 ]--- [ 47.725564] ------------[ cut here ]------------ [ 47.726512] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.728550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 47.730309] Modules linked in: [ 47.730916] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.732999] Tainted: [W]=WARN [ 47.733605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.735129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.736053] 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 [ 47.739292] RSP: 0018:ffff88801778fbc0 EFLAGS: 00010286 [ 47.740294] RAX: 0000000000000000 RBX: ffffed1002ef1f78 RCX: ffffffff813a4050 [ 47.741607] RDX: ffff888013fb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.742931] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef1f2f [ 47.744244] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.745555] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801778fdf8 [ 47.746881] FS: 00007f1eeb8f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.748356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.749436] CR2: 00007ffd8ed78ef8 CR3: 000000000c1c4000 CR4: 0000000000350ef0 [ 47.750768] Call Trace: [ 47.751290] [ 47.751714] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.752634] ? __create_object+0x59/0x80 [ 47.753435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.754430] __vmalloc_noprof+0x59/0x60 [ 47.755134] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.756010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.756940] bpf_prog_alloc+0x39/0x200 [ 47.757676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.758624] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.759543] do_seccomp+0x349/0x25e0 [ 47.760274] ? find_held_lock+0x2b/0x80 [ 47.760993] ? do_prlimit+0x310/0x610 [ 47.761736] ? __pfx_do_seccomp+0x10/0x10 [ 47.762551] ? do_raw_spin_unlock+0x53/0x220 [ 47.763391] ? _raw_spin_unlock+0x1e/0x40 [ 47.764130] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.765086] ? static_key_count+0x60/0x80 [ 47.765888] prctl_set_seccomp+0x4e/0x70 [ 47.766748] __do_sys_prctl+0xe6c/0x1d70 [ 47.767644] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.768517] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.769496] ? irqentry_exit+0xf3/0x650 [ 47.770289] do_syscall_64+0xbf/0x430 [ 47.770991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.771936] RIP: 0033:0x7f1eebde25cd [ 47.772636] 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 [ 47.775854] RSP: 002b:00007ffd8ed77dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.777219] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1eebde25cd [ 47.778549] RDX: 000055dc5a371e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.779868] RBP: 00007ffd8ed77e20 R08: 0000000000000000 R09: 00007ffd8ed774c0 [ 47.781166] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc7e4942b0 [ 47.782497] R13: 00007ffd8ed78250 R14: 000055dc7e496d20 R15: 000055dc7e4a88d0 [ 47.783779] [ 47.784239] irq event stamp: 1851 [ 47.784850] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 47.786400] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 47.787904] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 47.789429] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 47.790883] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39397' (ECDSA) to the list of known hosts. 2025/11/19 06:24:22 fuzzer started 2025/11/19 06:24:22 dialing manager at localhost:34383 2025/11/19 06:24:22 checking machine... 2025/11/19 06:24:22 checking revisions... [ 48.587789] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:24:22 testing simple program... [ 48.663355] cgroup: Unknown subsys name 'net' [ 48.721947] cgroup: Unknown subsys name 'cpuset' [ 48.732585] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:24:22 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88801b643780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801b6441d8 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801b644200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f269cb38900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f269cb02008 CR3=000000002049c000 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=0000000000027ed3 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffecbdc48e8 CR3=000000000ddca000 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=b71f9a1c3ed099803b4b44876b5e6b9c XMM02=ec2efd57dc4c00df0000000000301a08 XMM03=20fc28ec921a77ed0000000000301ad8 XMM04=c792f633d0f68e6000000000000ae988 XMM05=090f1556b20111b3000000000031eab0 XMM06=b6e56d743914fca10000000000318880 XMM07=e042d86d42eb936e000000000030e5f8 XMM08=20fc28ec921a77ed0000000000301ad8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000