[ 53.899469] ------------[ cut here ]------------ [ 53.900217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.901869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 53.903296] Modules linked in: [ 53.903772] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.905411] Tainted: [W]=WARN [ 53.905867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.907073] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.907780] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 53.910333] RSP: 0018:ffff88801ce2fbc0 EFLAGS: 00010286 [ 53.911135] RAX: 0000000000000000 RBX: ffffed10039c5f78 RCX: ffffffff813a4050 [ 53.912173] RDX: ffff888017415340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.913222] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039c5f2f [ 53.914267] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.915315] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ce2fdf8 [ 53.916361] FS: 00007f7d7de4f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.917545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.918416] CR2: 00007ffeaee5eef7 CR3: 0000000009d72000 CR4: 0000000000350ef0 [ 53.919476] Call Trace: [ 53.919849] [ 53.920205] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.920904] ? __create_object+0x59/0x80 [ 53.921534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.922318] __vmalloc_noprof+0x59/0x60 [ 53.922913] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.923632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.924386] bpf_prog_alloc+0x39/0x200 [ 53.924945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.925687] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.926413] do_seccomp+0x349/0x25e0 [ 53.926976] ? find_held_lock+0x2b/0x80 [ 53.927595] ? do_prlimit+0x310/0x610 [ 53.928203] ? __pfx_do_seccomp+0x10/0x10 [ 53.928816] ? do_raw_spin_unlock+0x53/0x220 [ 53.929500] ? _raw_spin_unlock+0x1e/0x40 [ 53.930136] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.930910] ? static_key_count+0x60/0x80 [ 53.931557] prctl_set_seccomp+0x4e/0x70 [ 53.932194] __do_sys_prctl+0xe6c/0x1d70 [ 53.932799] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.933492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.934271] ? irqentry_exit+0xf3/0x650 [ 53.934871] do_syscall_64+0xbf/0x430 [ 53.935470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.936228] RIP: 0033:0x7f7d7e3415cd [ 53.936763] 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 [ 53.939365] RSP: 002b:00007ffeaee5c280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.940489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d7e3415cd [ 53.941544] RDX: 0000560bcfebce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.942587] RBP: 00007ffeaee5c2e0 R08: 0000000000000000 R09: 00007ffeaee5b980 [ 53.943660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bf16edad0 [ 53.944713] R13: 00007ffeaee5c710 R14: 0000560bf16eebc0 R15: 0000560bf16ff780 [ 53.945766] [ 53.946146] irq event stamp: 1709 [ 53.946643] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 53.947891] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 53.949142] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 53.950414] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 53.951661] ---[ end trace 0000000000000000 ]--- [ 57.063599] ------------[ cut here ]------------ [ 57.064555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.066664] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.068389] Modules linked in: [ 57.068991] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.071180] Tainted: [W]=WARN [ 57.071752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.073275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.074198] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 57.077442] RSP: 0018:ffff8880173a7bc0 EFLAGS: 00010286 [ 57.078444] RAX: 0000000000000000 RBX: ffffed1002e74f78 RCX: ffffffff813a4050 [ 57.079772] RDX: ffff888015c21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.081081] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e74f2f [ 57.082396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.083721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173a7df8 [ 57.085044] FS: 00007f0f8f2d8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.086533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.087636] CR2: 00007ffdc7aa7ef7 CR3: 000000000cf35000 CR4: 0000000000350ef0 [ 57.088955] Call Trace: [ 57.089469] [ 57.089892] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.090830] ? __create_object+0x59/0x80 [ 57.091640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.092636] __vmalloc_noprof+0x59/0x60 [ 57.093420] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.094321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.095289] bpf_prog_alloc+0x39/0x200 [ 57.096051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.096947] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.097866] do_seccomp+0x349/0x25e0 [ 57.098597] ? find_held_lock+0x2b/0x80 [ 57.099388] ? do_prlimit+0x310/0x610 [ 57.100159] ? __pfx_do_seccomp+0x10/0x10 [ 57.100921] ? do_raw_spin_unlock+0x53/0x220 [ 57.101764] ? _raw_spin_unlock+0x1e/0x40 [ 57.102562] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.103559] ? static_key_count+0x60/0x80 [ 57.104396] prctl_set_seccomp+0x4e/0x70 [ 57.105184] __do_sys_prctl+0xe6c/0x1d70 [ 57.105942] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.106822] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.107819] ? irqentry_exit+0xf3/0x650 [ 57.108623] do_syscall_64+0xbf/0x430 [ 57.109389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.110357] RIP: 0033:0x7f0f8f7ca5cd [ 57.111093] 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 [ 57.114342] RSP: 002b:00007ffdc7aa64d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.115747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f8f7ca5cd [ 57.117057] RDX: 0000563d8fc29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.118364] RBP: 00007ffdc7aa6530 R08: 0000000000000000 R09: 00007ffdc7aa5bd0 [ 57.119680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d9e7dfb10 [ 57.121024] R13: 00007ffdc7aa6960 R14: 0000563d9e7e02b0 R15: 0000563d9e7f46f0 [ 57.122343] [ 57.122778] irq event stamp: 1789 [ 57.123443] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 57.125020] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 57.126579] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 57.127941] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 57.128964] ---[ end trace 0000000000000000 ]--- [ 57.828880] ------------[ cut here ]------------ [ 57.829458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.830715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.831587] Modules linked in: [ 57.831932] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.833092] Tainted: [W]=WARN [ 57.833421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.834280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.834804] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 57.836685] RSP: 0018:ffff88800fa1fbc0 EFLAGS: 00010286 [ 57.837269] RAX: 0000000000000000 RBX: ffffed1001f43f78 RCX: ffffffff813a4050 [ 57.838028] RDX: ffff88801ce8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.838753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f43f2f [ 57.839539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.840282] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fa1fdf8 [ 57.841032] FS: 00007fb0c7874900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.841849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.842478] CR2: 00007fb0c7d66580 CR3: 000000000cf00000 CR4: 0000000000350ef0 [ 57.843251] Call Trace: [ 57.843527] [ 57.843776] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.844296] ? __create_object+0x59/0x80 [ 57.844734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.845309] __vmalloc_noprof+0x59/0x60 [ 57.845735] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.846254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.846781] bpf_prog_alloc+0x39/0x200 [ 57.847221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.847757] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.848293] do_seccomp+0x349/0x25e0 [ 57.848698] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.849239] ? __pfx_do_seccomp+0x10/0x10 [ 57.849690] ? find_held_lock+0x2b/0x80 [ 57.850125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.850657] ? static_key_count+0x60/0x80 [ 57.851131] prctl_set_seccomp+0x4e/0x70 [ 57.851553] __do_sys_prctl+0xe6c/0x1d70 [ 57.851975] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.852459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.852992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.853585] ? irqentry_exit+0xf3/0x650 [ 57.854044] do_syscall_64+0xbf/0x430 [ 57.854459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.855029] RIP: 0033:0x7fb0c7d665cd [ 57.855420] 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 [ 57.857313] RSP: 002b:00007ffd891878a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.858122] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0c7d665cd [ 57.858868] RDX: 00005559b11b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.859641] RBP: 00007ffd89187900 R08: 0000000000000000 R09: 00007ffd89186fa0 [ 57.860404] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e469fb10 [ 57.861154] R13: 00007ffd89187d30 R14: 00005559e46a02b0 R15: 00005559e46b46f0 [ 57.861893] [ 57.862167] irq event stamp: 1677 [ 57.862521] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 57.863426] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 57.864324] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 57.865232] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 57.866125] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39847' (ECDSA) to the list of known hosts. 2025/11/17 21:00:01 fuzzer started 2025/11/17 21:00:01 dialing manager at localhost:37895 2025/11/17 21:00:01 checking machine... 2025/11/17 21:00:01 checking revisions... [ 58.699961] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:00:02 testing simple program... [ 58.790526] cgroup: Unknown subsys name 'net' [ 58.851091] cgroup: Unknown subsys name 'cpuset' [ 58.865294] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:00:01 Registers: info registers vcpu 0 RAX=00000000000455c3 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc7aa0000 CR3=000000000dbcf000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=313d6563636120322e322e202e30313d XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88806cf36200 RSI=ffffffff813771a0 RDI=ffffffff81374bd0 RBP=ffff88806cf23cc0 RSP=ffff888019d477b8 R8 =ffff88806cf23cc0 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=1ffff1100d9e6c41 R12=ffffffff813771a0 R13=ffff88806cf36200 R14=0000000000000002 R15=ffffffff81374bd0 RIP=ffffffff81751c70 RFL=00000292 [--S-A--] 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 00007f0f8f2d8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0f8f2a2008 CR3=000000000dbcf000 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