[ 46.274111] ------------[ cut here ]------------ [ 46.275036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.277066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.278548] Modules linked in: [ 46.279245] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.281228] Tainted: [W]=WARN [ 46.281817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.283302] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.284229] 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 [ 46.287371] RSP: 0018:ffff88801862fbc0 EFLAGS: 00010286 [ 46.288339] RAX: 0000000000000000 RBX: ffffed10030c5f78 RCX: ffffffff813a4050 [ 46.289624] RDX: ffff888016825340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.290934] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c5f2f [ 46.292218] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.293500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801862fdf8 [ 46.294783] FS: 00007ff39b150900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.296259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.297335] CR2: 00007ffe4f510ef7 CR3: 000000000b784000 CR4: 0000000000350ef0 [ 46.298634] Call Trace: [ 46.299150] [ 46.299569] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.300462] ? __create_object+0x59/0x80 [ 46.301245] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.302211] __vmalloc_noprof+0x59/0x60 [ 46.302975] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.303868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.304805] bpf_prog_alloc+0x39/0x200 [ 46.305512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.306456] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.307366] do_seccomp+0x349/0x25e0 [ 46.308074] ? find_held_lock+0x2b/0x80 [ 46.308820] ? do_prlimit+0x310/0x610 [ 46.309510] ? __pfx_do_seccomp+0x10/0x10 [ 46.310302] ? do_raw_spin_unlock+0x53/0x220 [ 46.311127] ? _raw_spin_unlock+0x1e/0x40 [ 46.311919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.312882] ? static_key_count+0x60/0x80 [ 46.313646] prctl_set_seccomp+0x4e/0x70 [ 46.314421] __do_sys_prctl+0xe6c/0x1d70 [ 46.315198] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.316054] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.317025] ? irqentry_exit+0xf3/0x650 [ 46.317789] do_syscall_64+0xbf/0x430 [ 46.318478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.319444] RIP: 0033:0x7ff39b6425cd [ 46.320160] 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 [ 46.322817] RSP: 002b:00007ffe4f50e5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.323969] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff39b6425cd [ 46.325052] RDX: 00005638ec8bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.326124] RBP: 00007ffe4f50e600 R08: 0000000000000000 R09: 00007ffe4f50dca0 [ 46.327219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563919164ad0 [ 46.328302] R13: 00007ffe4f50ea30 R14: 0000563919165bc0 R15: 0000563919176780 [ 46.329404] [ 46.329787] irq event stamp: 1737 [ 46.330304] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.331607] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.332893] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 46.334190] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 46.335489] ---[ end trace 0000000000000000 ]--- [ 49.648522] ------------[ cut here ]------------ [ 49.649533] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.651570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.653035] Modules linked in: [ 49.653617] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.655612] Tainted: [W]=WARN [ 49.656202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.657671] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.658605] 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 [ 49.661847] RSP: 0018:ffff8880169bfbc0 EFLAGS: 00010286 [ 49.662828] RAX: 0000000000000000 RBX: ffffed1002d37f78 RCX: ffffffff813a4050 [ 49.664118] RDX: ffff88801aa45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.665405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d37f2f [ 49.666695] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.668005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169bfdf8 [ 49.669292] FS: 00007f46d0b77900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.670763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.671845] CR2: 00007ffe3c9f7ef7 CR3: 0000000020100000 CR4: 0000000000350ef0 [ 49.673146] Call Trace: [ 49.673616] [ 49.674070] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.674982] ? __create_object+0x59/0x80 [ 49.675786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.676720] __vmalloc_noprof+0x59/0x60 [ 49.677491] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.678376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.679328] bpf_prog_alloc+0x39/0x200 [ 49.680083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.681025] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.681945] do_seccomp+0x349/0x25e0 [ 49.682625] ? find_held_lock+0x2b/0x80 [ 49.683393] ? do_prlimit+0x310/0x610 [ 49.684154] ? __pfx_do_seccomp+0x10/0x10 [ 49.684957] ? do_raw_spin_unlock+0x53/0x220 [ 49.685801] ? _raw_spin_unlock+0x1e/0x40 [ 49.686547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.687537] ? static_key_count+0x60/0x80 [ 49.688341] prctl_set_seccomp+0x4e/0x70 [ 49.689130] __do_sys_prctl+0xe6c/0x1d70 [ 49.689910] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.690732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.691726] ? irqentry_exit+0xf3/0x650 [ 49.692517] do_syscall_64+0xbf/0x430 [ 49.693278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.694243] RIP: 0033:0x7f46d10695cd [ 49.694961] 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 [ 49.698168] RSP: 002b:00007ffe3c9f6c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.699564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46d10695cd [ 49.700861] RDX: 000055ec526fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.702151] RBP: 00007ffe3c9f6c60 R08: 0000000000000000 R09: 00007ffe3c9f6300 [ 49.703468] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec611a4ad0 [ 49.704776] R13: 00007ffe3c9f7090 R14: 000055ec611a5bc0 R15: 000055ec611b6780 [ 49.706081] [ 49.706515] irq event stamp: 1729 [ 49.707164] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.708728] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.710301] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 49.711878] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 49.713423] ---[ end trace 0000000000000000 ]--- [ 50.513870] ------------[ cut here ]------------ [ 50.514822] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.516942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.518473] Modules linked in: [ 50.519183] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.521193] Tainted: [W]=WARN [ 50.521799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.523292] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.524227] 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 [ 50.527427] RSP: 0018:ffff88801689fbc0 EFLAGS: 00010286 [ 50.528415] RAX: 0000000000000000 RBX: ffffed1002d13f78 RCX: ffffffff813a4050 [ 50.529713] RDX: ffff88801429b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.531033] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d13f2f [ 50.532348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.533632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801689fdf8 [ 50.534936] FS: 00007f8b78132900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.536408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.537465] CR2: 00007f8b78624580 CR3: 0000000020214000 CR4: 0000000000350ef0 [ 50.538777] Call Trace: [ 50.539252] [ 50.539656] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.540554] ? __create_object+0x59/0x80 [ 50.541321] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.542280] __vmalloc_noprof+0x59/0x60 [ 50.543052] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.543950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.544888] bpf_prog_alloc+0x39/0x200 [ 50.545581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.546499] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.547432] do_seccomp+0x349/0x25e0 [ 50.548148] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.549074] ? __pfx_do_seccomp+0x10/0x10 [ 50.549849] ? find_held_lock+0x2b/0x80 [ 50.550561] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.551534] ? static_key_count+0x60/0x80 [ 50.552340] prctl_set_seccomp+0x4e/0x70 [ 50.553118] __do_sys_prctl+0xe6c/0x1d70 [ 50.553897] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.554702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.555684] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.556667] ? irqentry_exit+0xf3/0x650 [ 50.557433] do_syscall_64+0xbf/0x430 [ 50.558174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.559120] RIP: 0033:0x7f8b786245cd [ 50.559833] 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 [ 50.562984] RSP: 002b:00007ffc3a99a760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.564358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b786245cd [ 50.565648] RDX: 0000562e995f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.566917] RBP: 00007ffc3a99a7c0 R08: 0000000000000000 R09: 00007ffc3a999e60 [ 50.568218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ed1476bf0 [ 50.569506] R13: 00007ffc3a99abf0 R14: 0000562ed1480380 R15: 0000562ed148b460 [ 50.570799] [ 50.571220] irq event stamp: 1753 [ 50.571877] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.573406] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.574920] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 50.576479] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 50.578000] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23501' (ECDSA) to the list of known hosts. 2025/11/18 02:32:12 fuzzer started 2025/11/18 02:32:12 dialing manager at localhost:37895 2025/11/18 02:32:12 checking machine... 2025/11/18 02:32:12 checking revisions... [ 51.516440] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:32:12 testing simple program... [ 51.608304] cgroup: Unknown subsys name 'net' [ 51.665555] cgroup: Unknown subsys name 'cpuset' [ 51.680671] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:32:11 Registers: info registers vcpu 0 RAX=0000000017c91fbd RBX=ffff8880137cb780 RCX=000000004699415b RDX=00000000915d54c6 RSI=00000000ef9db6ea RDI=0000000000104185 RBP=ffff8880137cc1d8 RSP=ffff88801614f900 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880137cc1d8 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275d8 RFL=00000086 [--S--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 00007f46d0b77900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3c9f0000 CR3=0000000020180000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029c73 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fef09dc92b8 CR3=000000000cc65000 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=32333a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383832 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000