[ 43.962838] ------------[ cut here ]------------ [ 43.963567] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.965267] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 43.966477] Modules linked in: [ 43.967022] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.968662] Tainted: [W]=WARN [ 43.969164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.970383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.971152] 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 [ 43.973787] RSP: 0018:ffff88800f16fbc0 EFLAGS: 00010286 [ 43.974573] RAX: 0000000000000000 RBX: ffffed1001e2df78 RCX: ffffffff813a4050 [ 43.975630] RDX: ffff88800ec2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.976719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2df2f [ 43.977792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.978860] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f16fdf8 [ 43.979886] FS: 00007f073cbe4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.981050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.981892] CR2: 00007f073d0d6580 CR3: 000000000ccc3000 CR4: 0000000000350ef0 [ 43.982943] Call Trace: [ 43.983319] [ 43.983657] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.984373] ? __create_object+0x59/0x80 [ 43.985003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.985778] __vmalloc_noprof+0x59/0x60 [ 43.986350] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.987061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.987817] bpf_prog_alloc+0x39/0x200 [ 43.988373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.989130] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.989849] do_seccomp+0x349/0x25e0 [ 43.990384] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.991117] ? __pfx_do_seccomp+0x10/0x10 [ 43.991750] ? find_held_lock+0x2b/0x80 [ 43.992324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.993091] ? static_key_count+0x60/0x80 [ 43.993728] prctl_set_seccomp+0x4e/0x70 [ 43.994315] __do_sys_prctl+0xe6c/0x1d70 [ 43.994974] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.995626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.996400] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.997188] ? irqentry_exit+0xf3/0x650 [ 43.997811] do_syscall_64+0xbf/0x430 [ 43.998380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.999152] RIP: 0033:0x7f073d0d65cd [ 43.999711] 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 [ 44.002258] RSP: 002b:00007fffea048040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.003378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f073d0d65cd [ 44.004395] RDX: 00005589b787de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.005437] RBP: 00007fffea0480a0 R08: 0000000000000000 R09: 00007fffea047740 [ 44.006489] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589be1f7bf0 [ 44.007526] R13: 00007fffea0484d0 R14: 00005589be201380 R15: 00005589be20c460 [ 44.008573] [ 44.008955] irq event stamp: 1707 [ 44.009438] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 44.010678] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 44.011923] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 44.013171] softirqs last disabled at (1243): [] __irq_exit_rcu+0xc4/0x100 [ 44.014396] ---[ end trace 0000000000000000 ]--- [ 46.852509] ------------[ cut here ]------------ [ 46.853433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.855477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.856944] Modules linked in: [ 46.857536] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.859679] Tainted: [W]=WARN [ 46.860274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.861748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.862633] 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 [ 46.865797] RSP: 0018:ffff888017a5fbc0 EFLAGS: 00010286 [ 46.866777] RAX: 0000000000000000 RBX: ffffed1002f4bf78 RCX: ffffffff813a4050 [ 46.868063] RDX: ffff888016b59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.869346] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4bf2f [ 46.870645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.871942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a5fdf8 [ 46.873243] FS: 00007ff3ade45900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.874732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.875797] CR2: 00007ff3ae337580 CR3: 000000001f1dc000 CR4: 0000000000350ef0 [ 46.877077] Call Trace: [ 46.877539] [ 46.878003] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.878935] ? __create_object+0x59/0x80 [ 46.879675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.880647] __vmalloc_noprof+0x59/0x60 [ 46.881402] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.882276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.883313] bpf_prog_alloc+0x39/0x200 [ 46.884064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.884998] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.885902] do_seccomp+0x349/0x25e0 [ 46.886586] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.887502] ? __pfx_do_seccomp+0x10/0x10 [ 46.888318] ? find_held_lock+0x2b/0x80 [ 46.889084] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.890059] ? static_key_count+0x60/0x80 [ 46.890885] prctl_set_seccomp+0x4e/0x70 [ 46.891611] __do_sys_prctl+0xe6c/0x1d70 [ 46.892407] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.893265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.894230] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.895218] ? irqentry_exit+0xf3/0x650 [ 46.896011] do_syscall_64+0xbf/0x430 [ 46.896762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.897686] RIP: 0033:0x7ff3ae3375cd [ 46.898387] 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 [ 46.901577] RSP: 002b:00007ffd650e1210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.903007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3ae3375cd [ 46.904298] RDX: 0000560dcd8a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.905583] RBP: 00007ffd650e1270 R08: 0000000000000000 R09: 00007ffd650e0910 [ 46.906870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560dde3f22b0 [ 46.907678] R13: 00007ffd650e16a0 R14: 0000560dde3f4d20 R15: 0000560dde4068d0 [ 46.908527] [ 46.908835] irq event stamp: 1771 [ 46.909229] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.910223] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.911155] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 46.911898] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 46.912582] ---[ end trace 0000000000000000 ]--- [ 47.631443] ------------[ cut here ]------------ [ 47.632390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.634413] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.635912] Modules linked in: [ 47.636515] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.638525] Tainted: [W]=WARN [ 47.639162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.640945] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.641954] 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 [ 47.645171] RSP: 0018:ffff88801764fbc0 EFLAGS: 00010286 [ 47.646181] RAX: 0000000000000000 RBX: ffffed1002ec9f78 RCX: ffffffff813a4050 [ 47.647518] RDX: ffff888017d5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.648822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec9f2f [ 47.650122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.651428] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801764fdf8 [ 47.652739] FS: 00007f0bc9d8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.654211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.655308] CR2: 00007ffec7136ef8 CR3: 000000000d13c000 CR4: 0000000000350ef0 [ 47.656611] Call Trace: [ 47.657141] [ 47.657565] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.658483] ? __create_object+0x59/0x80 [ 47.659343] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.660307] __vmalloc_noprof+0x59/0x60 [ 47.661064] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.661968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.662904] bpf_prog_alloc+0x39/0x200 [ 47.663592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.664499] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.665399] do_seccomp+0x349/0x25e0 [ 47.666112] ? find_held_lock+0x2b/0x80 [ 47.666875] ? do_prlimit+0x310/0x610 [ 47.667570] ? __pfx_do_seccomp+0x10/0x10 [ 47.668345] ? do_raw_spin_unlock+0x53/0x220 [ 47.669162] ? _raw_spin_unlock+0x1e/0x40 [ 47.669929] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.670890] ? static_key_count+0x60/0x80 [ 47.671643] prctl_set_seccomp+0x4e/0x70 [ 47.672406] __do_sys_prctl+0xe6c/0x1d70 [ 47.673176] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.674020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.674988] ? irqentry_exit+0xf3/0x650 [ 47.675748] do_syscall_64+0xbf/0x430 [ 47.676437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.677368] RIP: 0033:0x7f0bca2815cd [ 47.678058] 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 [ 47.681453] RSP: 002b:00007ffec7134740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.682805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0bca2815cd [ 47.684064] RDX: 000055b8ad9f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.685315] RBP: 00007ffec71347a0 R08: 0000000000000000 R09: 00007ffec7133e40 [ 47.686579] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8ce4bdad0 [ 47.687754] R13: 00007ffec7134bd0 R14: 000055b8ce4bebc0 R15: 000055b8ce4cf780 [ 47.688807] [ 47.689149] irq event stamp: 1771 [ 47.689633] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 47.690870] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 47.692091] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 47.693332] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 47.694555] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3570' (ECDSA) to the list of known hosts. 2025/11/17 23:54:23 fuzzer started 2025/11/17 23:54:23 dialing manager at localhost:37895 2025/11/17 23:54:23 checking machine... 2025/11/17 23:54:23 checking revisions... [ 48.565230] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:54:23 testing simple program... [ 48.645882] cgroup: Unknown subsys name 'net' [ 48.693045] cgroup: Unknown subsys name 'cpuset' [ 48.709977] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:54:23 Registers: info registers vcpu 0 RAX=00000000000428a5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fae9daf3000 CR3=000000000b7ac000 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=33855c97e68583825e41e096fa0abfdd XMM02=0000000000304520eff9b2d0a8fce9cb XMM03=00000000003045f02c67c8bc2e329bc3 XMM04=2582644316f3717200000000000ae988 XMM05=14648eaa1277bab100000000003215d8 XMM06=423ee4b6d1bd1043000000000031b550 XMM07=e042d86d42eb936e0000000000312b70 XMM08=009b84ce53ecf1b400000000003045f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffffffff85e78700 RCX=ffffffff8175a5b5 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff88801783f7c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007ff3ae32cd77 R13=0000000000000000 R14=ffff888016ab5340 R15=ffff88801bce9840 RIP=ffffffff81751738 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 00007ff3ade45900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd650db000 CR3=000000001f21b000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000