[ 45.923964] ------------[ cut here ]------------ [ 45.924868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.926940] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.928400] Modules linked in: [ 45.929042] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.931132] Tainted: [W]=WARN [ 45.931693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.933197] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.934151] 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 [ 45.937362] RSP: 0018:ffff888016effbc0 EFLAGS: 00010286 [ 45.938335] RAX: 0000000000000000 RBX: ffffed1002ddff78 RCX: ffffffff813a4050 [ 45.939602] RDX: ffff888015a83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.940893] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddff2f [ 45.942202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.943507] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016effdf8 [ 45.944798] FS: 00007f47c456d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.946268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.947347] CR2: 00007ffc76af7ef7 CR3: 000000000e664000 CR4: 0000000000350ef0 [ 45.948639] Call Trace: [ 45.949171] [ 45.949594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.950488] ? __create_object+0x59/0x80 [ 45.951287] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.952279] __vmalloc_noprof+0x59/0x60 [ 45.953020] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.953901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.954827] bpf_prog_alloc+0x39/0x200 [ 45.955565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.956512] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.957451] do_seccomp+0x349/0x25e0 [ 45.958191] ? find_held_lock+0x2b/0x80 [ 45.958921] ? do_prlimit+0x310/0x610 [ 45.959678] ? __pfx_do_seccomp+0x10/0x10 [ 45.960484] ? do_raw_spin_unlock+0x53/0x220 [ 45.961349] ? _raw_spin_unlock+0x1e/0x40 [ 45.962165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.963131] ? static_key_count+0x60/0x80 [ 45.963898] prctl_set_seccomp+0x4e/0x70 [ 45.964686] __do_sys_prctl+0xe6c/0x1d70 [ 45.965489] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.966364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.967349] ? irqentry_exit+0xf3/0x650 [ 45.968117] do_syscall_64+0xbf/0x430 [ 45.968836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.969794] RIP: 0033:0x7f47c4a5f5cd [ 45.970518] 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 [ 45.973750] RSP: 002b:00007ffc76af6460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.975139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47c4a5f5cd [ 45.976442] RDX: 0000562a3a2f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.977750] RBP: 00007ffc76af64c0 R08: 0000000000000000 R09: 00007ffc76af5b60 [ 45.979047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a4891c2b0 [ 45.980361] R13: 00007ffc76af68f0 R14: 0000562a4891ed20 R15: 0000562a489308d0 [ 45.981697] [ 45.982170] irq event stamp: 1757 [ 45.982784] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 45.984338] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 45.985887] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 45.987437] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 45.988977] ---[ end trace 0000000000000000 ]--- [ 48.873560] ------------[ cut here ]------------ [ 48.874495] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.876530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.878018] Modules linked in: [ 48.878679] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.880929] Tainted: [W]=WARN [ 48.881606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.883114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.883992] 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 [ 48.887195] RSP: 0018:ffff8880168e7bc0 EFLAGS: 00010286 [ 48.888188] RAX: 0000000000000000 RBX: ffffed1002d1cf78 RCX: ffffffff813a4050 [ 48.889502] RDX: ffff888016cb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.890818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1cf2f [ 48.892128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.893412] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168e7df8 [ 48.894705] FS: 00007f79bd674900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.896164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.897244] CR2: 00007f79bdb66580 CR3: 000000000d917000 CR4: 0000000000350ef0 [ 48.898559] Call Trace: [ 48.899032] [ 48.899500] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.900429] ? __create_object+0x59/0x80 [ 48.901239] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.902217] __vmalloc_noprof+0x59/0x60 [ 48.902950] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.903837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.904791] bpf_prog_alloc+0x39/0x200 [ 48.905548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.906507] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.907426] do_seccomp+0x349/0x25e0 [ 48.908173] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.909050] ? __pfx_do_seccomp+0x10/0x10 [ 48.909865] ? find_held_lock+0x2b/0x80 [ 48.910638] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.911619] ? static_key_count+0x60/0x80 [ 48.912437] prctl_set_seccomp+0x4e/0x70 [ 48.913241] __do_sys_prctl+0xe6c/0x1d70 [ 48.914001] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.914856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.915846] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.916834] ? irqentry_exit+0xf3/0x650 [ 48.917639] do_syscall_64+0xbf/0x430 [ 48.918408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.919384] RIP: 0033:0x7f79bdb665cd [ 48.920053] 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 [ 48.923333] RSP: 002b:00007ffd0d54e560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.924733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79bdb665cd [ 48.926058] RDX: 000055cde6365e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.927372] RBP: 00007ffd0d54e5c0 R08: 0000000000000000 R09: 00007ffd0d54dc60 [ 48.928647] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce19edf240 [ 48.929854] R13: 00007ffd0d54e9f0 R14: 000055ce19ee8380 R15: 000055ce19ef3540 [ 48.930945] [ 48.931339] irq event stamp: 1869 [ 48.931844] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 48.933138] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 48.934413] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 48.935718] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 48.937001] ---[ end trace 0000000000000000 ]--- [ 49.737832] ------------[ cut here ]------------ [ 49.738743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.740710] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.742393] Modules linked in: [ 49.742971] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.744924] Tainted: [W]=WARN [ 49.745515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.746970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.747874] 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 [ 49.750990] RSP: 0018:ffff88801a82fbc0 EFLAGS: 00010286 [ 49.751942] RAX: 0000000000000000 RBX: ffffed1003505f78 RCX: ffffffff813a4050 [ 49.753216] RDX: ffff888015a85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.754468] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003505f2f [ 49.755726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.757012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a82fdf8 [ 49.758268] FS: 00007f0a8894f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.759683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.760724] CR2: 00007ffe0bf04ef7 CR3: 000000000e06c000 CR4: 0000000000350ef0 [ 49.762014] Call Trace: [ 49.762512] [ 49.762918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.763801] ? __create_object+0x59/0x80 [ 49.764561] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.765526] __vmalloc_noprof+0x59/0x60 [ 49.766275] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.767133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.768012] bpf_prog_alloc+0x39/0x200 [ 49.768734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.769660] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.770555] do_seccomp+0x349/0x25e0 [ 49.771265] ? find_held_lock+0x2b/0x80 [ 49.771962] ? do_prlimit+0x310/0x610 [ 49.772693] ? __pfx_do_seccomp+0x10/0x10 [ 49.773482] ? do_raw_spin_unlock+0x53/0x220 [ 49.774310] ? _raw_spin_unlock+0x1e/0x40 [ 49.775029] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.775974] ? static_key_count+0x60/0x80 [ 49.776756] prctl_set_seccomp+0x4e/0x70 [ 49.777528] __do_sys_prctl+0xe6c/0x1d70 [ 49.778309] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.779160] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.780069] ? irqentry_exit+0xf3/0x650 [ 49.780829] do_syscall_64+0xbf/0x430 [ 49.781580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.782522] RIP: 0033:0x7f0a88e415cd [ 49.783227] 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 [ 49.786321] RSP: 002b:00007ffe0bf03e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.787659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a88e415cd [ 49.788938] RDX: 00005581c63a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.790196] RBP: 00007ffe0bf03e70 R08: 0000000000000000 R09: 00007ffe0bf03510 [ 49.791464] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581e6398ad0 [ 49.792763] R13: 00007ffe0bf042a0 R14: 00005581e6399bc0 R15: 00005581e63aa780 [ 49.794120] [ 49.794556] irq event stamp: 1783 [ 49.795213] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.796751] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.798298] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 49.799860] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 49.801414] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7390' (ECDSA) to the list of known hosts. 2025/11/17 21:55:11 fuzzer started 2025/11/17 21:55:11 dialing manager at localhost:37895 2025/11/17 21:55:11 checking machine... 2025/11/17 21:55:11 checking revisions... [ 50.703486] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:55:11 testing simple program... [ 50.788615] cgroup: Unknown subsys name 'net' [ 50.844738] cgroup: Unknown subsys name 'cpuset' [ 50.857011] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:55:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880096278d8 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627728 R8 =0000000000000001 R9 =ffff888009627870 R10=000000000003c9ed R11=000000000000453f R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=ffff888009627830 RIP=ffffffff81528f47 RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0d548000 CR3=000000000e4bc000 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=6c697473206e61632073726573552023 XMM01=20656c706f657020726568746f20776f XMM02=0000000000000000000000000000ffff XMM03=796e6120776f6c6c6120746f6e206f74 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff0000ffffffff00ffffffffffffffff XMM08=6120776f6c6c6120746f6e206f740000 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c827 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f813cf92000 CR3=000000000ef7e000 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=44a11fe466354c8c614c52f8982e9f13 XMM02=00000000003030d8eff9b2d0a8fce9cb XMM03=00000000003031a82c67c8bc2e329bc3 XMM04=7da45fc132f4cbb500000000000ae988 XMM05=149afab321871477000000000031f788 XMM06=474038aa6c007e1f000000000031f180 XMM07=e042d86d42eb936e000000000030f370 XMM08=f1c5479e013975c200000000003031a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000