[ 54.039291] ------------[ cut here ]------------ [ 54.040244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.042342] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 54.043799] Modules linked in: [ 54.044486] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.046495] Tainted: [W]=WARN [ 54.047427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.048915] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.049787] 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 [ 54.052965] RSP: 0018:ffff888019707bc0 EFLAGS: 00010286 [ 54.053949] RAX: 0000000000000000 RBX: ffffed10032e0f78 RCX: ffffffff813a4050 [ 54.055260] RDX: ffff888015b51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.056548] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e0f2f [ 54.057846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.059172] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019707df8 [ 54.060473] FS: 00007ffa5a4e1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.061919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.062999] CR2: 00007ffa5a9d3580 CR3: 000000000b6c3000 CR4: 0000000000350ef0 [ 54.064306] Call Trace: [ 54.064773] [ 54.065233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.066123] ? __create_object+0x59/0x80 [ 54.066941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.067919] __vmalloc_noprof+0x59/0x60 [ 54.068648] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.069529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.070481] bpf_prog_alloc+0x39/0x200 [ 54.071229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.072164] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.073081] do_seccomp+0x349/0x25e0 [ 54.073764] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.074687] ? __pfx_do_seccomp+0x10/0x10 [ 54.075483] ? find_held_lock+0x2b/0x80 [ 54.076251] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.077235] ? static_key_count+0x60/0x80 [ 54.078036] prctl_set_seccomp+0x4e/0x70 [ 54.078783] __do_sys_prctl+0xe6c/0x1d70 [ 54.079564] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.080427] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.081399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.082384] ? irqentry_exit+0xf3/0x650 [ 54.083168] do_syscall_64+0xbf/0x430 [ 54.083917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.084830] RIP: 0033:0x7ffa5a9d35cd [ 54.085544] 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 [ 54.088736] RSP: 002b:00007ffd907570b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.090104] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa5a9d35cd [ 54.091401] RDX: 0000559d01501e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.092700] RBP: 00007ffd90757110 R08: 0000000000000000 R09: 00007ffd907567b0 [ 54.094043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d2b2ffad0 [ 54.095347] R13: 00007ffd90757540 R14: 0000559d2b300bc0 R15: 0000559d2b311780 [ 54.096648] [ 54.097118] irq event stamp: 1725 [ 54.097735] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 54.099277] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 54.100818] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 54.102398] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 54.103910] ---[ end trace 0000000000000000 ]--- [ 57.082248] ------------[ cut here ]------------ [ 57.083198] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.085258] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.086743] Modules linked in: [ 57.087371] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.089358] Tainted: [W]=WARN [ 57.089947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.091449] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.092363] 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 [ 57.095554] RSP: 0018:ffff888016947bc0 EFLAGS: 00010286 [ 57.096530] RAX: 0000000000000000 RBX: ffffed1002d28f78 RCX: ffffffff813a4050 [ 57.097804] RDX: ffff888014218000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.099088] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d28f2f [ 57.100364] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.101655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016947df8 [ 57.102952] FS: 00007fe222835900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.104401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.105455] CR2: 00007fe222d27580 CR3: 000000000d8a5000 CR4: 0000000000350ef0 [ 57.106772] Call Trace: [ 57.107288] [ 57.107698] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.108598] ? __create_object+0x59/0x80 [ 57.109390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.110371] __vmalloc_noprof+0x59/0x60 [ 57.111129] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.111986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.112919] bpf_prog_alloc+0x39/0x200 [ 57.113606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.114537] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.115429] do_seccomp+0x349/0x25e0 [ 57.116149] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.117053] ? __pfx_do_seccomp+0x10/0x10 [ 57.117797] ? find_held_lock+0x2b/0x80 [ 57.118567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.119531] ? static_key_count+0x60/0x80 [ 57.120331] prctl_set_seccomp+0x4e/0x70 [ 57.121106] __do_sys_prctl+0xe6c/0x1d70 [ 57.121838] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.122722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.123687] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.124656] ? irqentry_exit+0xf3/0x650 [ 57.125437] do_syscall_64+0xbf/0x430 [ 57.126611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.127576] RIP: 0033:0x7fe222d275cd [ 57.128278] 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 [ 57.131418] RSP: 002b:00007ffd840ef4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.132782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe222d275cd [ 57.134054] RDX: 0000555ce3865e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.135351] RBP: 00007ffd840ef510 R08: 0000000000000000 R09: 00007ffd840eebb0 [ 57.136626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d0d801ad0 [ 57.137910] R13: 00007ffd840ef940 R14: 0000555d0d802bc0 R15: 0000555d0d813780 [ 57.139224] [ 57.139647] irq event stamp: 1733 [ 57.140301] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 57.141813] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 57.143335] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 57.144860] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 57.146390] ---[ end trace 0000000000000000 ]--- [ 57.831496] ------------[ cut here ]------------ [ 57.832407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.834406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 57.835851] Modules linked in: [ 57.836476] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.838471] Tainted: [W]=WARN [ 57.839064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.840765] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.841745] 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 [ 57.844920] RSP: 0018:ffff88801410fbc0 EFLAGS: 00010286 [ 57.845842] RAX: 0000000000000000 RBX: ffffed1002821f78 RCX: ffffffff813a4050 [ 57.847154] RDX: ffff88800f1fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.848416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002821f2f [ 57.849685] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.850975] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801410fdf8 [ 57.852248] FS: 00007fa2f4ded900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.853698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.854777] CR2: 00007ffc0e440ef7 CR3: 000000000d246000 CR4: 0000000000350ef0 [ 57.856063] Call Trace: [ 57.856535] [ 57.856985] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.857844] ? __create_object+0x59/0x80 [ 57.858661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.859631] __vmalloc_noprof+0x59/0x60 [ 57.860379] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.861240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.862165] bpf_prog_alloc+0x39/0x200 [ 57.862864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.863792] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.864692] do_seccomp+0x349/0x25e0 [ 57.865413] ? find_held_lock+0x2b/0x80 [ 57.866179] ? do_prlimit+0x310/0x610 [ 57.866932] ? __pfx_do_seccomp+0x10/0x10 [ 57.867667] ? do_raw_spin_unlock+0x53/0x220 [ 57.868501] ? _raw_spin_unlock+0x1e/0x40 [ 57.869277] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.870233] ? static_key_count+0x60/0x80 [ 57.871048] prctl_set_seccomp+0x4e/0x70 [ 57.871772] __do_sys_prctl+0xe6c/0x1d70 [ 57.872543] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.873392] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.874360] ? irqentry_exit+0xf3/0x650 [ 57.875114] do_syscall_64+0xbf/0x430 [ 57.875802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.876735] RIP: 0033:0x7fa2f52df5cd [ 57.877441] 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 [ 57.880592] RSP: 002b:00007ffc0e43e5e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.881945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2f52df5cd [ 57.883232] RDX: 0000559165330e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.884499] RBP: 00007ffc0e43e640 R08: 0000000000000000 R09: 00007ffc0e43dce0 [ 57.885773] R10: 0000000000000000 R11: 0000000000000246 R12: 000055918ec3dad0 [ 57.887063] R13: 00007ffc0e43ea70 R14: 000055918ec3ebc0 R15: 000055918ec4f780 [ 57.888348] [ 57.888766] irq event stamp: 1775 [ 57.889406] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 57.890919] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 57.892188] softirqs last enabled at (1410): [] handle_softirqs+0x50c/0x770 [ 57.893466] softirqs last disabled at (1401): [] __irq_exit_rcu+0xc4/0x100 [ 57.894730] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35730' (ECDSA) to the list of known hosts. 2025/11/18 01:26:20 fuzzer started 2025/11/18 01:26:21 dialing manager at localhost:37895 2025/11/18 01:26:21 checking machine... 2025/11/18 01:26:21 checking revisions... [ 58.741355] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:26:21 testing simple program... [ 58.798807] cgroup: Unknown subsys name 'net' [ 58.854159] cgroup: Unknown subsys name 'cpuset' [ 58.872614] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:26:20 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888014397908 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888014397368 R8 =0000000000000001 R9 =ffff888014397460 R10=000000000003c9ed R11=000000000009bb18 R12=ffffffff8135e7a2 R13=ffff888014397468 R14=ffff8880165b1bc0 R15=ffff888014397420 RIP=ffffffff81528f2e 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 00007f1c312ff900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3adb699000 CR3=000000000dd19000 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=21c121432ac0d1a7064abd61b04b0737 XMM02=ec2efd57dc4c00df00000000003054f8 XMM03=4dd4e5447d8353db00000000003055c8 XMM04=08648876d5b907c500000000000ae988 XMM05=0a59a9989b4ee66900000000003230d8 XMM06=14648eaa1277bab10000000000321f70 XMM07=fb795ef6d65770560000000000312400 XMM08=2c67c8bc2e329bc30000000000305568 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880179d0000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff8880179d0a58 RSP=ffff888016a2f888 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880179d0a58 R13=00000000ef9db6ea R14=0000000000000000 R15=4b952e4da9267483 RIP=ffffffff815273ce RFL=00000086 [--S--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 00007fe222835900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd840e9000 CR3=000000001fd47000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000