[ 50.151451] ------------[ cut here ]------------ [ 50.152348] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.154851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 50.156644] Modules linked in: [ 50.157276] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.159272] Tainted: [W]=WARN [ 50.159873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.161340] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.162296] 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 [ 50.165472] RSP: 0018:ffff8880199ffbc0 EFLAGS: 00010286 [ 50.166467] RAX: 0000000000000000 RBX: ffffed100333ff78 RCX: ffffffff813a4050 [ 50.167759] RDX: ffff888016638000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.169060] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100333ff2f [ 50.170367] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.171661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199ffdf8 [ 50.172964] FS: 00007f8493865900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.174431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.175485] CR2: 00007f8493d57580 CR3: 000000000dddc000 CR4: 0000000000350ef0 [ 50.176763] Call Trace: [ 50.177226] [ 50.177698] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.178601] ? __create_object+0x59/0x80 [ 50.179340] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.180318] __vmalloc_noprof+0x59/0x60 [ 50.181071] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.181971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.182916] bpf_prog_alloc+0x39/0x200 [ 50.183667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.184613] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.185530] do_seccomp+0x349/0x25e0 [ 50.186221] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.187141] ? __pfx_do_seccomp+0x10/0x10 [ 50.187924] ? find_held_lock+0x2b/0x80 [ 50.188679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.189666] ? static_key_count+0x60/0x80 [ 50.190472] prctl_set_seccomp+0x4e/0x70 [ 50.191209] __do_sys_prctl+0xe6c/0x1d70 [ 50.192000] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.192845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.193812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.194796] ? irqentry_exit+0xf3/0x650 [ 50.195577] do_syscall_64+0xbf/0x430 [ 50.196268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.197205] RIP: 0033:0x7f8493d575cd [ 50.197920] 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 [ 50.201071] RSP: 002b:00007ffd325f7f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.202449] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8493d575cd [ 50.203732] RDX: 0000556b6e2cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.205009] RBP: 00007ffd325f7fb0 R08: 0000000000000000 R09: 00007ffd325f7650 [ 50.206307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b924abad0 [ 50.207438] R13: 00007ffd325f83e0 R14: 0000556b924acbc0 R15: 0000556b924bd780 [ 50.208500] [ 50.208849] irq event stamp: 1733 [ 50.209346] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.210634] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.211889] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 50.213168] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.214426] ---[ end trace 0000000000000000 ]--- [ 53.569008] ------------[ cut here ]------------ [ 53.569958] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.571994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 53.573488] Modules linked in: [ 53.574089] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.576302] Tainted: [W]=WARN [ 53.577150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.578699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.579651] 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 [ 53.582843] RSP: 0018:ffff888017257bc0 EFLAGS: 00010286 [ 53.583820] RAX: 0000000000000000 RBX: ffffed1002e4af78 RCX: ffffffff813a4050 [ 53.585121] RDX: ffff88800ac35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.586450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4af2f [ 53.587741] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.589046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017257df8 [ 53.590346] FS: 00007f5aeba23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.591776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.592851] CR2: 00007f5aebf15580 CR3: 000000001f9a2000 CR4: 0000000000350ef0 [ 53.594159] Call Trace: [ 53.594667] [ 53.595078] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.595985] ? __create_object+0x59/0x80 [ 53.596776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.597760] __vmalloc_noprof+0x59/0x60 [ 53.598542] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.599370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.600325] bpf_prog_alloc+0x39/0x200 [ 53.601064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.602010] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.602936] do_seccomp+0x349/0x25e0 [ 53.603662] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.604583] ? __pfx_do_seccomp+0x10/0x10 [ 53.605350] ? find_held_lock+0x2b/0x80 [ 53.606127] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.607123] ? static_key_count+0x60/0x80 [ 53.607956] prctl_set_seccomp+0x4e/0x70 [ 53.608737] __do_sys_prctl+0xe6c/0x1d70 [ 53.609508] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.610329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.611299] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.612263] ? irqentry_exit+0xf3/0x650 [ 53.613019] do_syscall_64+0xbf/0x430 [ 53.613767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.614714] RIP: 0033:0x7f5aebf155cd [ 53.615371] 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 [ 53.618545] RSP: 002b:00007fffc310ac00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.619897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5aebf155cd [ 53.621174] RDX: 0000555dce1f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.622466] RBP: 00007fffc310ac60 R08: 0000000000000000 R09: 00007fffc310a300 [ 53.623730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dd93412b0 [ 53.624996] R13: 00007fffc310b090 R14: 0000555dd9343d20 R15: 0000555dd93558d0 [ 53.626305] [ 53.626776] irq event stamp: 1909 [ 53.627375] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 53.628922] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 53.630452] softirqs last enabled at (1462): [] handle_softirqs+0x50c/0x770 [ 53.631974] softirqs last disabled at (1457): [] __irq_exit_rcu+0xc4/0x100 [ 53.633476] ---[ end trace 0000000000000000 ]--- [ 54.662143] ------------[ cut here ]------------ [ 54.663058] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.665114] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 54.666587] Modules linked in: [ 54.667171] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.669167] Tainted: [W]=WARN [ 54.669766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.671242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.672152] 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 [ 54.675585] RSP: 0018:ffff888016677bc0 EFLAGS: 00010286 [ 54.676629] RAX: 0000000000000000 RBX: ffffed1002ccef78 RCX: ffffffff813a4050 [ 54.677942] RDX: ffff88801663d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.679222] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccef2f [ 54.680527] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.681811] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016677df8 [ 54.683108] FS: 00007f98954fa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.684532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.685572] CR2: 00007fffd88c4ef7 CR3: 000000001e67d000 CR4: 0000000000350ef0 [ 54.686886] Call Trace: [ 54.687348] [ 54.687793] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.688699] ? __create_object+0x59/0x80 [ 54.689490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.690469] __vmalloc_noprof+0x59/0x60 [ 54.691180] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.692064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.692997] bpf_prog_alloc+0x39/0x200 [ 54.693745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.694686] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.695593] do_seccomp+0x349/0x25e0 [ 54.696266] ? find_held_lock+0x2b/0x80 [ 54.697032] ? do_prlimit+0x310/0x610 [ 54.697791] ? __pfx_do_seccomp+0x10/0x10 [ 54.698578] ? do_raw_spin_unlock+0x53/0x220 [ 54.699364] ? _raw_spin_unlock+0x1e/0x40 [ 54.700148] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.701108] ? static_key_count+0x60/0x80 [ 54.701934] prctl_set_seccomp+0x4e/0x70 [ 54.702701] __do_sys_prctl+0xe6c/0x1d70 [ 54.703486] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.704300] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.705260] ? irqentry_exit+0xf3/0x650 [ 54.706037] do_syscall_64+0xbf/0x430 [ 54.706778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.707735] RIP: 0033:0x7f98959ec5cd [ 54.708394] 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 [ 54.711586] RSP: 002b:00007fffd88c25d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.712940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98959ec5cd [ 54.714239] RDX: 000055bf65e0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.715533] RBP: 00007fffd88c2630 R08: 0000000000000000 R09: 00007fffd88c1cd0 [ 54.716812] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf701b5ad0 [ 54.718181] R13: 00007fffd88c2a60 R14: 000055bf701b6bc0 R15: 000055bf701c7780 [ 54.719488] [ 54.719937] irq event stamp: 1841 [ 54.720584] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 54.722116] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 54.723626] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 54.725147] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 54.726601] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11978' (ECDSA) to the list of known hosts. 2025/11/17 12:16:04 fuzzer started 2025/11/17 12:16:04 dialing manager at localhost:37895 2025/11/17 12:16:04 checking machine... 2025/11/17 12:16:04 checking revisions... [ 55.615010] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:16:05 testing simple program... [ 55.709167] cgroup: Unknown subsys name 'net' [ 55.766130] cgroup: Unknown subsys name 'cpuset' [ 55.779785] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:16:04 Registers: info registers vcpu 0 RAX=ffffffff8175a47e RBX=ffffffff85e78600 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089c0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888008c4b780 RIP=ffffffff8152922a 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 00007f5aeba23900 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=0000555dd9368818 CR3=000000000e0e3000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffff888015a90000 RCX=ffff888015a8f144 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888015a903fc RBP=ffff888015a90000 RSP=ffff888015a8f150 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015a90000 R13=0000000000000000 R14=ffff888015a90000 R15=0000000000092820 RIP=ffffffff815d2a5e 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 00007f65006ce900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005584d5185668 CR3=000000000e410000 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=d8bbb5d570950e8bf646cbf8e0bee0a0 XMM02=eff9b2d0a8fce9cb0000000000304178 XMM03=2c67c8bc2e329bc300000000003042a0 XMM04=baab2910aea1ed5200000000000ae988 XMM05=366dbb8fdc003ce00000000000320530 XMM06=345257482ab39a5e000000000031f268 XMM07=fb795ef6d6577056000000000030f848 XMM08=2c67c8bc2e329bc300000000003042a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000