[ 46.951084] ------------[ cut here ]------------ [ 46.952003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.954535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.955986] Modules linked in: [ 46.956606] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.958728] Tainted: [W]=WARN [ 46.959357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.960809] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.961712] 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 [ 46.964906] RSP: 0018:ffff8880190a7bc0 EFLAGS: 00010286 [ 46.965934] RAX: 0000000000000000 RBX: ffffed1003214f78 RCX: ffffffff813a4050 [ 46.967246] RDX: ffff88801c299bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.968526] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003214f2f [ 46.969843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.971182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190a7df8 [ 46.972473] FS: 00007fe29d516900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.973973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.975059] CR2: 00007fe29da08580 CR3: 000000000d45c000 CR4: 0000000000350ef0 [ 46.976352] Call Trace: [ 46.976810] [ 46.977251] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.978189] ? __create_object+0x59/0x80 [ 46.978923] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.979882] __vmalloc_noprof+0x59/0x60 [ 46.980630] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.981495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.982474] bpf_prog_alloc+0x39/0x200 [ 46.983211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.984082] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.984980] do_seccomp+0x349/0x25e0 [ 46.985692] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.986641] ? __pfx_do_seccomp+0x10/0x10 [ 46.987435] ? find_held_lock+0x2b/0x80 [ 46.988182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.989099] ? static_key_count+0x60/0x80 [ 46.989942] prctl_set_seccomp+0x4e/0x70 [ 46.990723] __do_sys_prctl+0xe6c/0x1d70 [ 46.991499] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.992344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.993335] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.994373] ? irqentry_exit+0xf3/0x650 [ 46.995113] do_syscall_64+0xbf/0x430 [ 46.995878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.996864] RIP: 0033:0x7fe29da085cd [ 46.997578] 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 [ 47.000797] RSP: 002b:00007ffc4be9dff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.002235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe29da085cd [ 47.003535] RDX: 000055c9e96efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.004817] RBP: 00007ffc4be9e050 R08: 0000000000000000 R09: 00007ffc4be9d6f0 [ 47.006153] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca1e269ad0 [ 47.007436] R13: 00007ffc4be9e480 R14: 000055ca1e26abc0 R15: 000055ca1e27b780 [ 47.008720] [ 47.009173] irq event stamp: 1745 [ 47.009782] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 47.011343] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 47.012869] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 47.014454] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 47.015953] ---[ end trace 0000000000000000 ]--- [ 49.988743] ------------[ cut here ]------------ [ 49.989531] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.991242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.992497] Modules linked in: [ 49.993001] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.994699] Tainted: [W]=WARN [ 49.995203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.996467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.997246] 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 [ 50.000017] RSP: 0018:ffff88801b60fbc0 EFLAGS: 00010286 [ 50.000855] RAX: 0000000000000000 RBX: ffffed10036c1f78 RCX: ffffffff813a4050 [ 50.001941] RDX: ffff888017259bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.003049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036c1f2f [ 50.004148] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.005231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b60fdf8 [ 50.006333] FS: 00007f072f756900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.007557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.008457] CR2: 00007f072fc48580 CR3: 000000000e4b7000 CR4: 0000000000350ef0 [ 50.009553] Call Trace: [ 50.009961] [ 50.010339] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.011064] ? __create_object+0x59/0x80 [ 50.011725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.012544] __vmalloc_noprof+0x59/0x60 [ 50.013189] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.013893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.014690] bpf_prog_alloc+0x39/0x200 [ 50.015307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.016061] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.016824] do_seccomp+0x349/0x25e0 [ 50.017428] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.018202] ? __pfx_do_seccomp+0x10/0x10 [ 50.018840] ? find_held_lock+0x2b/0x80 [ 50.019480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.020299] ? static_key_count+0x60/0x80 [ 50.020945] prctl_set_seccomp+0x4e/0x70 [ 50.021605] __do_sys_prctl+0xe6c/0x1d70 [ 50.022273] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.022963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.023783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.024601] ? irqentry_exit+0xf3/0x650 [ 50.025251] do_syscall_64+0xbf/0x430 [ 50.025842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.026653] RIP: 0033:0x7f072fc485cd [ 50.027252] 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 [ 50.029980] RSP: 002b:00007ffd6421dd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.031147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f072fc485cd [ 50.032238] RDX: 00005579142eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.033333] RBP: 00007ffd6421ddc0 R08: 0000000000000000 R09: 00007ffd6421d460 [ 50.034440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557930386ad0 [ 50.035530] R13: 00007ffd6421e1f0 R14: 0000557930387bc0 R15: 0000557930398780 [ 50.036637] [ 50.036998] irq event stamp: 1725 [ 50.037545] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.038852] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.040152] softirqs last enabled at (1222): [] handle_softirqs+0x50c/0x770 [ 50.041469] softirqs last disabled at (1213): [] __irq_exit_rcu+0xc4/0x100 [ 50.042774] ---[ end trace 0000000000000000 ]--- [ 50.893633] ------------[ cut here ]------------ [ 50.894592] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.896679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.898198] Modules linked in: [ 50.898812] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.901078] Tainted: [W]=WARN [ 50.902030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.903561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.904550] 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 [ 50.907905] RSP: 0018:ffff88801761fbc0 EFLAGS: 00010286 [ 50.908946] RAX: 0000000000000000 RBX: ffffed1002ec3f78 RCX: ffffffff813a4050 [ 50.910317] RDX: ffff88801a091bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.911689] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec3f2f [ 50.913051] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.914417] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801761fdf8 [ 50.915799] FS: 00007f7e5310f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.917315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.918456] CR2: 00007ffcf90b4ef7 CR3: 000000000dd39000 CR4: 0000000000350ef0 [ 50.919834] Call Trace: [ 50.920367] [ 50.920816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.921768] ? __create_object+0x59/0x80 [ 50.922601] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.923642] __vmalloc_noprof+0x59/0x60 [ 50.924465] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.925424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.926543] bpf_prog_alloc+0x39/0x200 [ 50.927345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.928343] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.929324] do_seccomp+0x349/0x25e0 [ 50.930062] ? find_held_lock+0x2b/0x80 [ 50.930884] ? do_prlimit+0x310/0x610 [ 50.931682] ? __pfx_do_seccomp+0x10/0x10 [ 50.932572] ? do_raw_spin_unlock+0x53/0x220 [ 50.933491] ? _raw_spin_unlock+0x1e/0x40 [ 50.934336] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.935363] ? static_key_count+0x60/0x80 [ 50.936235] prctl_set_seccomp+0x4e/0x70 [ 50.937023] __do_sys_prctl+0xe6c/0x1d70 [ 50.937877] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.938802] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.939828] ? irqentry_exit+0xf3/0x650 [ 50.940638] do_syscall_64+0xbf/0x430 [ 50.941445] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.942477] RIP: 0033:0x7f7e536015cd [ 50.943254] 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 [ 50.946703] RSP: 002b:00007ffcf90b3230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.948177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e536015cd [ 50.949572] RDX: 0000558d4a538e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.950986] RBP: 00007ffcf90b3290 R08: 0000000000000000 R09: 00007ffcf90b2930 [ 50.952373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d52d0abf0 [ 50.953786] R13: 00007ffcf90b36c0 R14: 0000558d52d14380 R15: 0000558d52d1f460 [ 50.955203] [ 50.955668] irq event stamp: 1855 [ 50.956372] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 50.958044] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 50.959695] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 50.961370] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.963031] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8337' (ECDSA) to the list of known hosts. 2025/11/19 00:13:01 fuzzer started 2025/11/19 00:13:02 dialing manager at localhost:34383 2025/11/19 00:13:02 checking machine... 2025/11/19 00:13:02 checking revisions... [ 51.889286] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:13:02 testing simple program... [ 51.981286] cgroup: Unknown subsys name 'net' [ 52.039913] cgroup: Unknown subsys name 'cpuset' [ 52.061051] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:13:01 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff8880096276e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009612640 R13=0000000008cd3ea4 R14=0000000000000000 R15=dfb8078e475e76a4 RIP=ffffffff815273d3 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f072fd0b650 CR3=00000000219eb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000001 RBX=ffff8880160dfe18 RCX=0000000000000001 RDX=ffff8880160e0000 RSI=ffff8880160dfde8 RDI=ffff8880160df4b0 RBP=ffff8880160d8000 RSP=ffff8880160df430 R8 =0000000000000001 R9 =ffff8880160df4e0 R10=000000000003c9ed R11=000000000009a87d R12=ffff8880160df501 R13=ffff8880160df4e8 R14=ffff8880160dfde8 R15=ffff8880160df4a0 RIP=ffffffff8135fbdf 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 00007f7cad13c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005579303be000 CR3=000000000d48e000 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=88555908ca3d665f00000000000ae988 XMM05=92bf87952afd919700000000003219d0 XMM06=2d742cf50fd7c1910000000000320868 XMM07=fb795ef6d65770560000000000311a00 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000