[ 38.942320] ------------[ cut here ]------------ [ 38.943255] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.945492] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.946933] Modules linked in: [ 38.947539] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.949480] Tainted: [W]=WARN [ 38.950075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.951527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.952454] 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 [ 38.955651] RSP: 0018:ffff888009f3fbc0 EFLAGS: 00010286 [ 38.956620] RAX: 0000000000000000 RBX: ffffed10013e7f78 RCX: ffffffff813a4050 [ 38.957891] RDX: ffff888016750000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.959209] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013e7f2f [ 38.960491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.961776] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f3fdf8 [ 38.963047] FS: 00007f80049ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.964495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.965538] CR2: 00007fff82c5aef7 CR3: 0000000009c15000 CR4: 0000000000350ef0 [ 38.966820] Call Trace: [ 38.967317] [ 38.967723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.968608] ? __create_object+0x59/0x80 [ 38.969380] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.970336] __vmalloc_noprof+0x59/0x60 [ 38.971086] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.971957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.972845] bpf_prog_alloc+0x39/0x200 [ 38.973590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.974503] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.975407] do_seccomp+0x349/0x25e0 [ 38.976115] ? find_held_lock+0x2b/0x80 [ 38.976819] ? do_prlimit+0x310/0x610 [ 38.977543] ? __pfx_do_seccomp+0x10/0x10 [ 38.978320] ? do_raw_spin_unlock+0x53/0x220 [ 38.979144] ? _raw_spin_unlock+0x1e/0x40 [ 38.979887] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.980845] ? static_key_count+0x60/0x80 [ 38.981644] prctl_set_seccomp+0x4e/0x70 [ 38.982417] __do_sys_prctl+0xe6c/0x1d70 [ 38.983206] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.984062] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.985033] ? irqentry_exit+0xf3/0x650 [ 38.985752] do_syscall_64+0xbf/0x430 [ 38.986488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.987435] RIP: 0033:0x7f8004ee05cd [ 38.988132] 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 [ 38.991255] RSP: 002b:00007fff82c58380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.992613] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8004ee05cd [ 38.993864] RDX: 0000556ac57ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.995127] RBP: 00007fff82c583e0 R08: 0000000000000000 R09: 00007fff82c57a80 [ 38.996412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ad5583ad0 [ 38.997704] R13: 00007fff82c58810 R14: 0000556ad5584bc0 R15: 0000556ad5595780 [ 38.998985] [ 38.999420] irq event stamp: 1789 [ 39.000059] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.001565] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.003080] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 39.004429] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 39.005686] ---[ end trace 0000000000000000 ]--- [ 42.478825] ------------[ cut here ]------------ [ 42.479780] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.481766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.483257] Modules linked in: [ 42.483838] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.485782] Tainted: [W]=WARN [ 42.486372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.487837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.488742] 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 [ 42.491886] RSP: 0018:ffff888016effbc0 EFLAGS: 00010286 [ 42.492833] RAX: 0000000000000000 RBX: ffffed1002ddff78 RCX: ffffffff813a4050 [ 42.494104] RDX: ffff8880159e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.495385] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddff2f [ 42.496652] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.497928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016effdf8 [ 42.499194] FS: 00007f1aa1d21900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.500622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.501665] CR2: 00007f1aa2213580 CR3: 000000001ef82000 CR4: 0000000000350ef0 [ 42.502935] Call Trace: [ 42.503402] [ 42.503806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.504689] ? __create_object+0x59/0x80 [ 42.505457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.506414] __vmalloc_noprof+0x59/0x60 [ 42.507167] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.508035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.508967] bpf_prog_alloc+0x39/0x200 [ 42.509647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.510559] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.511446] do_seccomp+0x349/0x25e0 [ 42.512157] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.513042] ? __pfx_do_seccomp+0x10/0x10 [ 42.513772] ? find_held_lock+0x2b/0x80 [ 42.514529] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.515489] ? static_key_count+0x60/0x80 [ 42.516288] prctl_set_seccomp+0x4e/0x70 [ 42.517057] __do_sys_prctl+0xe6c/0x1d70 [ 42.517784] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.518625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.519602] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.520558] ? irqentry_exit+0xf3/0x650 [ 42.521324] do_syscall_64+0xbf/0x430 [ 42.522068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.523017] RIP: 0033:0x7f1aa22135cd [ 42.523678] 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 [ 42.526801] RSP: 002b:00007ffd4a9a6060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.528153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1aa22135cd [ 42.529427] RDX: 00005573e2e30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.530691] RBP: 00007ffd4a9a60c0 R08: 0000000000000000 R09: 00007ffd4a9a5760 [ 42.531974] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573e6bc5ad0 [ 42.533225] R13: 00007ffd4a9a64f0 R14: 00005573e6bc6bc0 R15: 00005573e6bd7780 [ 42.534496] [ 42.534941] irq event stamp: 2221 [ 42.535540] hardirqs last enabled at (2229): [] __up_console_sem+0x78/0x80 [ 42.537055] hardirqs last disabled at (2238): [] __up_console_sem+0x5d/0x80 [ 42.538554] softirqs last enabled at (2114): [] handle_softirqs+0x50c/0x770 [ 42.540083] softirqs last disabled at (2109): [] __irq_exit_rcu+0xc4/0x100 [ 42.541572] ---[ end trace 0000000000000000 ]--- [ 43.401152] ------------[ cut here ]------------ [ 43.402075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.404135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.405621] Modules linked in: [ 43.406310] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.408320] Tainted: [W]=WARN [ 43.408873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.410388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.411316] 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 [ 43.414547] RSP: 0018:ffff8880171b7bc0 EFLAGS: 00010286 [ 43.415557] RAX: 0000000000000000 RBX: ffffed1002e36f78 RCX: ffffffff813a4050 [ 43.416863] RDX: ffff8880160c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.418143] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e36f2f [ 43.419433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.420728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171b7df8 [ 43.422032] FS: 00007f902e28f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.423491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.424569] CR2: 00007ffcf16c7ef7 CR3: 000000001f832000 CR4: 0000000000350ef0 [ 43.425853] Call Trace: [ 43.426353] [ 43.426781] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.427687] ? __create_object+0x59/0x80 [ 43.428504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.429500] __vmalloc_noprof+0x59/0x60 [ 43.430269] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.431161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.432131] bpf_prog_alloc+0x39/0x200 [ 43.432841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.433758] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.434671] do_seccomp+0x349/0x25e0 [ 43.435416] ? find_held_lock+0x2b/0x80 [ 43.436180] ? do_prlimit+0x310/0x610 [ 43.436881] ? __pfx_do_seccomp+0x10/0x10 [ 43.437668] ? do_raw_spin_unlock+0x53/0x220 [ 43.438497] ? _raw_spin_unlock+0x1e/0x40 [ 43.439326] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.440307] ? static_key_count+0x60/0x80 [ 43.441118] prctl_set_seccomp+0x4e/0x70 [ 43.441873] __do_sys_prctl+0xe6c/0x1d70 [ 43.442658] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.443654] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.444791] ? irqentry_exit+0xf3/0x650 [ 43.445572] do_syscall_64+0xbf/0x430 [ 43.446330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.447322] RIP: 0033:0x7f902e7815cd [ 43.448042] 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 [ 43.451256] RSP: 002b:00007ffcf16c6870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.452638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f902e7815cd [ 43.453939] RDX: 0000557e855c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.455257] RBP: 00007ffcf16c68d0 R08: 0000000000000000 R09: 00007ffcf16c5f70 [ 43.456563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e95414ad0 [ 43.457869] R13: 00007ffcf16c6d00 R14: 0000557e95415bc0 R15: 0000557e95426780 [ 43.459191] [ 43.459620] irq event stamp: 1739 [ 43.460269] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 43.461807] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 43.463367] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 43.464932] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 43.466464] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7953' (ECDSA) to the list of known hosts. 2025/11/17 12:33:13 fuzzer started 2025/11/17 12:33:13 dialing manager at localhost:37895 2025/11/17 12:33:13 checking machine... 2025/11/17 12:33:13 checking revisions... [ 44.419479] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:33:13 testing simple program... [ 44.508198] cgroup: Unknown subsys name 'net' [ 44.561083] cgroup: Unknown subsys name 'cpuset' [ 44.575067] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:33:13 Registers: info registers vcpu 0 RAX=000000000004513d 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=00000202 [-------] 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005573e6bc2218 CR3=000000000cd63000 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=2032313a33333a323120373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a33333a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880159e5340 RCX=0000000000000008 RDX=0000000000000003 RSI=ffff8880159e5dc0 RDI=ffff8880159e5340 RBP=ffff8880159e5d98 RSP=ffff8880176a7bc8 R8 =0000000000000000 R9 =0000000000000352 R10=0000000000000001 R11=0000000000000000 R12=ffff8880159e5dc0 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815265df RFL=00000096 [--S-AP-] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f1aa1d21900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4a99ef2c CR3=000000000dbd0000 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=0f90d19061b131ad3fea2aa39faa71fe XMM03=c0a592a9429065d380ce194c301ecef1 XMM04=622c5433524c5ccd7f2dd0e0bdf7fccc XMM05=000000000000000000000000000000ff XMM06=622c5433424c5ccd7f2d194c301ececc XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000