[ 46.954288] ------------[ cut here ]------------ [ 46.955263] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.957316] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.958803] Modules linked in: [ 46.959390] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.961394] Tainted: [W]=WARN [ 46.961987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.963485] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.964418] 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 [ 46.967583] RSP: 0018:ffff88800a91fbc0 EFLAGS: 00010286 [ 46.968547] RAX: 0000000000000000 RBX: ffffed1001523f78 RCX: ffffffff813a4050 [ 46.969822] RDX: ffff8880197d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.971114] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001523f2f [ 46.972397] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.973685] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a91fdf8 [ 46.974964] FS: 00007f629f525900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.976424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.977485] CR2: 00007f629fa17580 CR3: 0000000009bd8000 CR4: 0000000000350ef0 [ 46.978772] Call Trace: [ 46.979234] [ 46.979694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.980571] ? __create_object+0x59/0x80 [ 46.981365] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.982338] __vmalloc_noprof+0x59/0x60 [ 46.983096] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.983964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.984923] bpf_prog_alloc+0x39/0x200 [ 46.985669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.986561] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.987465] do_seccomp+0x349/0x25e0 [ 46.988185] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.989098] ? __pfx_do_seccomp+0x10/0x10 [ 46.989878] ? find_held_lock+0x2b/0x80 [ 46.990596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.991565] ? static_key_count+0x60/0x80 [ 46.992392] prctl_set_seccomp+0x4e/0x70 [ 46.993189] __do_sys_prctl+0xe6c/0x1d70 [ 46.993971] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.994837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.995812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.996817] ? irqentry_exit+0xf3/0x650 [ 46.997538] do_syscall_64+0xbf/0x430 [ 46.998277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.999237] RIP: 0033:0x7f629fa175cd [ 46.999950] 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 [ 47.003115] RSP: 002b:00007ffc53423390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.004495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f629fa175cd [ 47.005762] RDX: 0000555fe2254e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.007042] RBP: 00007ffc534233f0 R08: 0000000000000000 R09: 00007ffc53422a90 [ 47.008331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fe71ecad0 [ 47.009643] R13: 00007ffc53423820 R14: 0000555fe71edbc0 R15: 0000555fe71fe780 [ 47.010952] [ 47.011378] irq event stamp: 1751 [ 47.012032] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 47.013592] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 47.015122] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 47.016676] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 47.018207] ---[ end trace 0000000000000000 ]--- [ 49.966259] ------------[ cut here ]------------ [ 49.967186] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.969229] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.970683] Modules linked in: [ 49.971266] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.973240] Tainted: [W]=WARN [ 49.973838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.975324] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.976233] 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 [ 49.979420] RSP: 0018:ffff88801a647bc0 EFLAGS: 00010286 [ 49.980408] RAX: 0000000000000000 RBX: ffffed10034c8f78 RCX: ffffffff813a4050 [ 49.981695] RDX: ffff8880197d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.982958] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c8f2f [ 49.984241] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.985515] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a647df8 [ 49.986796] FS: 00007f26aedc2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.988227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.989295] CR2: 00007f26af2b4580 CR3: 0000000020122000 CR4: 0000000000350ef0 [ 49.990572] Call Trace: [ 49.991060] [ 49.991472] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.992374] ? __create_object+0x59/0x80 [ 49.993149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.994118] __vmalloc_noprof+0x59/0x60 [ 49.994883] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.995763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.996709] bpf_prog_alloc+0x39/0x200 [ 49.997402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.998329] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.999222] do_seccomp+0x349/0x25e0 [ 49.999928] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.000834] ? __pfx_do_seccomp+0x10/0x10 [ 50.001588] ? find_held_lock+0x2b/0x80 [ 50.002350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.003311] ? static_key_count+0x60/0x80 [ 50.004102] prctl_set_seccomp+0x4e/0x70 [ 50.004886] __do_sys_prctl+0xe6c/0x1d70 [ 50.005680] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.006483] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.007438] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.008422] ? irqentry_exit+0xf3/0x650 [ 50.009184] do_syscall_64+0xbf/0x430 [ 50.009920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.010875] RIP: 0033:0x7f26af2b45cd [ 50.011539] 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 [ 50.014698] RSP: 002b:00007ffede910e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.016040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26af2b45cd [ 50.017345] RDX: 00005636e3b55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.018608] RBP: 00007ffede910ea0 R08: 0000000000000000 R09: 00007ffede910540 [ 50.019930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563701480bf0 [ 50.021227] R13: 00007ffede9112d0 R14: 000056370148a380 R15: 0000563701495460 [ 50.022536] [ 50.023012] irq event stamp: 1683 [ 50.023659] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 50.025187] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 50.026677] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 50.028174] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 50.029656] ---[ end trace 0000000000000000 ]--- [ 50.689694] ------------[ cut here ]------------ [ 50.690185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.691806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.692570] Modules linked in: [ 50.692999] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.694132] Tainted: [W]=WARN [ 50.694432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.695220] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.695709] 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 [ 50.697424] RSP: 0018:ffff8880172efbc0 EFLAGS: 00010286 [ 50.698022] RAX: 0000000000000000 RBX: ffffed1002e5df78 RCX: ffffffff813a4050 [ 50.698857] RDX: ffff88801647d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.699524] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5df2f [ 50.700219] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.700920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172efdf8 [ 50.701590] FS: 00007f6aa92aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.702372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.702943] CR2: 00007ffc911dbef8 CR3: 000000000e321000 CR4: 0000000000350ef0 [ 50.703611] Call Trace: [ 50.703890] [ 50.704116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.704581] ? __create_object+0x59/0x80 [ 50.705008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.705508] __vmalloc_noprof+0x59/0x60 [ 50.705923] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.706370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.706878] bpf_prog_alloc+0x39/0x200 [ 50.707254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.707753] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.708218] do_seccomp+0x349/0x25e0 [ 50.708583] ? find_held_lock+0x2b/0x80 [ 50.709110] ? do_prlimit+0x310/0x610 [ 50.709488] ? __pfx_do_seccomp+0x10/0x10 [ 50.709904] ? do_raw_spin_unlock+0x53/0x220 [ 50.710326] ? _raw_spin_unlock+0x1e/0x40 [ 50.710737] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.711232] ? static_key_count+0x60/0x80 [ 50.711656] prctl_set_seccomp+0x4e/0x70 [ 50.712057] __do_sys_prctl+0xe6c/0x1d70 [ 50.712460] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.712916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.713416] ? irqentry_exit+0xf3/0x650 [ 50.713821] do_syscall_64+0xbf/0x430 [ 50.714198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.714706] RIP: 0033:0x7f6aa979c5cd [ 50.715062] 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 [ 50.716817] RSP: 002b:00007ffc911d9b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.717685] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6aa979c5cd [ 50.718354] RDX: 000055ca9235ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.719041] RBP: 00007ffc911d9bf0 R08: 0000000000000000 R09: 00007ffc911d9290 [ 50.719733] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cac2a26b10 [ 50.720401] R13: 00007ffc911da020 R14: 000055cac2a272b0 R15: 000055cac2a3b6f0 [ 50.721081] [ 50.721313] irq event stamp: 1925 [ 50.721650] hardirqs last enabled at (1935): [] __up_console_sem+0x78/0x80 [ 50.722425] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 50.723229] softirqs last enabled at (1868): [] handle_softirqs+0x50c/0x770 [ 50.724040] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 50.724945] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47933' (ECDSA) to the list of known hosts. 2025/11/17 17:12:09 fuzzer started 2025/11/17 17:12:09 dialing manager at localhost:37895 2025/11/17 17:12:09 checking machine... 2025/11/17 17:12:09 checking revisions... [ 51.673580] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:12:09 testing simple program... [ 51.755596] cgroup: Unknown subsys name 'net' [ 51.817267] cgroup: Unknown subsys name 'cpuset' [ 51.834209] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:12:08 Registers: info registers vcpu 0 RAX=ffffffff87cecb40 RBX=ffff888009d4d340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009d4de10 RDI=ffff888009d4dde8 RBP=ffff888009d4dd98 RSP=ffff88806ce088c8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009d4de10 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527a64 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 00007f26aedc2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f26aeda1020 CR3=0000000009bf8000 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=ffffffff81b2a0b4 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806cf08b01 RSI=ffff88806cf08ba0 RDI=ffff88806cf08ba0 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86a49c3a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ba8 R15=ffff88806cf08a70 RIP=ffffffff8135efad RFL=00000202 [-------] 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 00007fe2ce49a700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc711169c8 CR3=000000000b674000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732038303a3231 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323435 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000