[ 46.122247] ------------[ cut here ]------------ [ 46.123178] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.125269] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.126803] Modules linked in: [ 46.127384] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.129437] Tainted: [W]=WARN [ 46.130042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.131518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.132443] 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 [ 46.135639] RSP: 0018:ffff888016c57bc0 EFLAGS: 00010286 [ 46.136623] RAX: 0000000000000000 RBX: ffffed1002d8af78 RCX: ffffffff813a4050 [ 46.137909] RDX: ffff8880158c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.139168] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8af2f [ 46.140461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.141781] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c57df8 [ 46.143083] FS: 00007fd7afa89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.144537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.145617] CR2: 00007ffc76684ef7 CR3: 000000001d949000 CR4: 0000000000350ef0 [ 46.146908] Call Trace: [ 46.147369] [ 46.147828] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.148666] ? __create_object+0x59/0x80 [ 46.149458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.150413] __vmalloc_noprof+0x59/0x60 [ 46.151164] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.152038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.152970] bpf_prog_alloc+0x39/0x200 [ 46.153673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.154614] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.155516] do_seccomp+0x349/0x25e0 [ 46.156233] ? find_held_lock+0x2b/0x80 [ 46.156995] ? do_prlimit+0x310/0x610 [ 46.157703] ? __pfx_do_seccomp+0x10/0x10 [ 46.158487] ? do_raw_spin_unlock+0x53/0x220 [ 46.159300] ? _raw_spin_unlock+0x1e/0x40 [ 46.160122] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.161085] ? static_key_count+0x60/0x80 [ 46.161899] prctl_set_seccomp+0x4e/0x70 [ 46.162626] __do_sys_prctl+0xe6c/0x1d70 [ 46.163412] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.164265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.165256] ? irqentry_exit+0xf3/0x650 [ 46.166028] do_syscall_64+0xbf/0x430 [ 46.166719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.167681] RIP: 0033:0x7fd7aff7b5cd [ 46.168388] 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 [ 46.171552] RSP: 002b:00007ffc76683d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.172928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7aff7b5cd [ 46.174237] RDX: 0000561a2143be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.175516] RBP: 00007ffc76683da0 R08: 0000000000000000 R09: 00007ffc76683440 [ 46.176803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a510cbad0 [ 46.178173] R13: 00007ffc766841d0 R14: 0000561a510ccbc0 R15: 0000561a510dd780 [ 46.179469] [ 46.179934] irq event stamp: 1783 [ 46.180548] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.182085] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.183584] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 46.185136] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 46.186638] ---[ end trace 0000000000000000 ]--- [ 49.030930] ------------[ cut here ]------------ [ 49.031458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.032684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.033644] Modules linked in: [ 49.034024] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.035191] Tainted: [W]=WARN [ 49.035517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.036380] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.036921] 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 [ 49.038798] RSP: 0018:ffff888016e47bc0 EFLAGS: 00010286 [ 49.039346] RAX: 0000000000000000 RBX: ffffed1002dc8f78 RCX: ffffffff813a4050 [ 49.040099] RDX: ffff888017321bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.040860] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc8f2f [ 49.041593] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.042353] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e47df8 [ 49.043118] FS: 00007f2aa80f2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.043964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.044566] CR2: 00007f2aa85e4580 CR3: 000000001396b000 CR4: 0000000000350ef0 [ 49.045332] Call Trace: [ 49.045607] [ 49.045867] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.046365] ? __create_object+0x59/0x80 [ 49.046823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.047371] __vmalloc_noprof+0x59/0x60 [ 49.047817] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.048302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.048845] bpf_prog_alloc+0x39/0x200 [ 49.049260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.049808] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.050308] do_seccomp+0x349/0x25e0 [ 49.050700] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.051241] ? __pfx_do_seccomp+0x10/0x10 [ 49.051678] ? find_held_lock+0x2b/0x80 [ 49.052121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.052660] ? static_key_count+0x60/0x80 [ 49.053133] prctl_set_seccomp+0x4e/0x70 [ 49.053571] __do_sys_prctl+0xe6c/0x1d70 [ 49.054033] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.054506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.055072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.055618] ? irqentry_exit+0xf3/0x650 [ 49.056080] do_syscall_64+0xbf/0x430 [ 49.056490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.057043] RIP: 0033:0x7f2aa85e45cd [ 49.057441] 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 [ 49.059302] RSP: 002b:00007ffdc0113730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.060103] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2aa85e45cd [ 49.060859] RDX: 000055968b69ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.061595] RBP: 00007ffdc0113790 R08: 0000000000000000 R09: 00007ffdc0112e30 [ 49.062338] R10: 0000000000000000 R11: 0000000000000246 R12: 000055969e3632b0 [ 49.063084] R13: 00007ffdc0113bc0 R14: 000055969e365d20 R15: 000055969e3778d0 [ 49.063837] [ 49.064083] irq event stamp: 1745 [ 49.064432] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.065336] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.066230] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 49.067128] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 49.068001] ---[ end trace 0000000000000000 ]--- [ 49.857345] ------------[ cut here ]------------ [ 49.858248] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.860124] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.861475] Modules linked in: [ 49.862099] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.863940] Tainted: [W]=WARN [ 49.864450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.865837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.866646] 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 [ 49.869579] RSP: 0018:ffff888013b47bc0 EFLAGS: 00010286 [ 49.870491] RAX: 0000000000000000 RBX: ffffed1002768f78 RCX: ffffffff813a4050 [ 49.871687] RDX: ffff888016a21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.872877] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002768f2f [ 49.874088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.875280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b47df8 [ 49.876465] FS: 00007f5a7eb94900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.877819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.878798] CR2: 00007f5a7f086580 CR3: 000000000e9e5000 CR4: 0000000000350ef0 [ 49.879988] Call Trace: [ 49.880413] [ 49.880847] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.881685] ? __create_object+0x59/0x80 [ 49.882432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.883361] __vmalloc_noprof+0x59/0x60 [ 49.884085] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.884912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.885832] bpf_prog_alloc+0x39/0x200 [ 49.886490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.887376] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.888242] do_seccomp+0x349/0x25e0 [ 49.888937] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.889827] ? __pfx_do_seccomp+0x10/0x10 [ 49.890548] ? find_held_lock+0x2b/0x80 [ 49.891272] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.892187] ? static_key_count+0x60/0x80 [ 49.892963] prctl_set_seccomp+0x4e/0x70 [ 49.893670] __do_sys_prctl+0xe6c/0x1d70 [ 49.894419] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.895235] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.896166] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.897100] ? irqentry_exit+0xf3/0x650 [ 49.897845] do_syscall_64+0xbf/0x430 [ 49.898514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.899415] RIP: 0033:0x7f5a7f0865cd [ 49.900076] 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 [ 49.903125] RSP: 002b:00007ffe34bf4f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.904456] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a7f0865cd [ 49.905698] RDX: 000055ff9f238e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.906925] RBP: 00007ffe34bf4ff0 R08: 0000000000000000 R09: 00007ffe34bf4690 [ 49.908157] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffd47f2ad0 [ 49.909398] R13: 00007ffe34bf5420 R14: 000055ffd47f3bc0 R15: 000055ffd4804780 [ 49.910635] [ 49.911085] irq event stamp: 1741 [ 49.911659] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.913126] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.914587] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 49.916050] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.917513] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43560' (ECDSA) to the list of known hosts. 2025/11/18 02:27:46 fuzzer started 2025/11/18 02:27:46 dialing manager at localhost:37895 2025/11/18 02:27:46 checking machine... 2025/11/18 02:27:46 checking revisions... [ 50.836257] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:27:46 testing simple program... [ 50.923465] cgroup: Unknown subsys name 'net' [ 50.982280] cgroup: Unknown subsys name 'cpuset' [ 50.995413] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:27:45 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffed100d9c1198 RCX=ffffffff8165f265 RDX=ffff8880158cb780 RSI=ffffffff8165ef20 RDI=0000000000000005 RBP=ffff8880158cb780 RSP=ffff88806ce08cb8 R8 =0000000000000000 R9 =fffffbfff0f5c141 R10=0000000000000078 R11=0000000000000001 R12=0000000000000078 R13=0000000000000000 R14=ffff88800aa2ecc0 R15=ffffffffffffffff RIP=ffffffff8165ef34 RFL=00000082 [--S----] 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 00007f3cc7e80900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557405e34c78 CR3=0000000016284000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=8e14a2b755c956ab00000000000ae988 XMM05=619a08406b806307000000000031ec60 XMM06=4927535e6a8ccc88000000000031dd08 XMM07=fb795ef6d6577056000000000030dde8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888019ca7b28 RCX=0000000000000001 RDX=1ffff1100d9e114f RSI=ffff888019ca7b10 RDI=ffff88806cf08a78 RBP=ffff88801a24eb70 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000032b3f R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff888019ca7b10 R15=ffff88806cf08a70 RIP=ffffffff8135fb9c 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 00007fdf75626700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2aa86a9618 CR3=000000000fce2000 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=2035343a37323a323020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a37323a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000