[ 53.981239] ------------[ cut here ]------------ [ 53.981965] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.983624] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.984818] Modules linked in: [ 53.985346] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.986965] Tainted: [W]=WARN [ 53.987451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.988656] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.989407] 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 [ 53.992030] RSP: 0018:ffff888016d17bc0 EFLAGS: 00010286 [ 53.992837] RAX: 0000000000000000 RBX: ffffed1002da2f78 RCX: ffffffff813a4050 [ 53.993910] RDX: ffff888017699bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.994960] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da2f2f [ 53.996011] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.997074] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d17df8 [ 53.998136] FS: 00007f3139c27900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.999311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.000153] CR2: 00007ffe47a25ef8 CR3: 000000000e245000 CR4: 0000000000350ef0 [ 54.001222] Call Trace: [ 54.001604] [ 54.001938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.002681] ? __create_object+0x59/0x80 [ 54.003315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.004079] __vmalloc_noprof+0x59/0x60 [ 54.004690] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.005413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.006153] bpf_prog_alloc+0x39/0x200 [ 54.006754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.007535] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.008279] do_seccomp+0x349/0x25e0 [ 54.008833] ? find_held_lock+0x2b/0x80 [ 54.009473] ? do_prlimit+0x310/0x610 [ 54.010047] ? __pfx_do_seccomp+0x10/0x10 [ 54.010693] ? do_raw_spin_unlock+0x53/0x220 [ 54.011374] ? _raw_spin_unlock+0x1e/0x40 [ 54.011980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.012772] ? static_key_count+0x60/0x80 [ 54.013439] prctl_set_seccomp+0x4e/0x70 [ 54.014046] __do_sys_prctl+0xe6c/0x1d70 [ 54.014691] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.015395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.016159] ? irqentry_exit+0xf3/0x650 [ 54.016792] do_syscall_64+0xbf/0x430 [ 54.017416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.018170] RIP: 0033:0x7f313a1195cd [ 54.018744] 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 [ 54.021350] RSP: 002b:00007ffe47a23320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.022474] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f313a1195cd [ 54.023527] RDX: 000055945403ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.024569] RBP: 00007ffe47a23380 R08: 0000000000000000 R09: 00007ffe47a22a20 [ 54.025632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559487f162b0 [ 54.026672] R13: 00007ffe47a237b0 R14: 0000559487f18d20 R15: 0000559487f2a8d0 [ 54.027739] [ 54.028086] irq event stamp: 1679 [ 54.028618] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 54.029891] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 54.031131] softirqs last enabled at (1434): [] handle_softirqs+0x50c/0x770 [ 54.032389] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 54.033649] ---[ end trace 0000000000000000 ]--- [ 56.759490] ------------[ cut here ]------------ [ 56.760531] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.762600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 56.764281] Modules linked in: [ 56.764806] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.766825] Tainted: [W]=WARN [ 56.767620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.769230] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.769971] 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 [ 56.772614] RSP: 0018:ffff88801a07fbc0 EFLAGS: 00010286 [ 56.773465] RAX: 0000000000000000 RBX: ffffed100340ff78 RCX: ffffffff813a4050 [ 56.774552] RDX: ffff888016315340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.775649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100340ff2f [ 56.776733] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.777853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a07fdf8 [ 56.778945] FS: 00007f26e8eb9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.780147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.781055] CR2: 00007fff8cc47ef8 CR3: 0000000020429000 CR4: 0000000000350ef0 [ 56.782140] Call Trace: [ 56.782565] [ 56.782922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.783675] ? __create_object+0x59/0x80 [ 56.784355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.785145] __vmalloc_noprof+0x59/0x60 [ 56.785788] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.786533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.787340] bpf_prog_alloc+0x39/0x200 [ 56.787924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.788691] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.789480] do_seccomp+0x349/0x25e0 [ 56.790051] ? find_held_lock+0x2b/0x80 [ 56.790681] ? do_prlimit+0x310/0x610 [ 56.791330] ? __pfx_do_seccomp+0x10/0x10 [ 56.791956] ? do_raw_spin_unlock+0x53/0x220 [ 56.792651] ? _raw_spin_unlock+0x1e/0x40 [ 56.793323] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.794095] ? static_key_count+0x60/0x80 [ 56.794762] prctl_set_seccomp+0x4e/0x70 [ 56.795452] __do_sys_prctl+0xe6c/0x1d70 [ 56.796085] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.796802] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.797639] ? irqentry_exit+0xf3/0x650 [ 56.798293] do_syscall_64+0xbf/0x430 [ 56.798897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.799714] RIP: 0033:0x7f26e93ab5cd [ 56.800333] 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 [ 56.802994] RSP: 002b:00007fff8cc46220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.804137] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26e93ab5cd [ 56.805243] RDX: 0000564abf117e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.806311] RBP: 00007fff8cc46280 R08: 0000000000000000 R09: 00007fff8cc45920 [ 56.807402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564af960bb10 [ 56.808475] R13: 00007fff8cc466b0 R14: 0000564af960c2b0 R15: 0000564af96206f0 [ 56.809584] [ 56.809946] irq event stamp: 4093 [ 56.810493] hardirqs last enabled at (4103): [] __up_console_sem+0x78/0x80 [ 56.811770] hardirqs last disabled at (4112): [] __up_console_sem+0x5d/0x80 [ 56.813089] softirqs last enabled at (3996): [] handle_softirqs+0x50c/0x770 [ 56.814514] softirqs last disabled at (3987): [] __irq_exit_rcu+0xc4/0x100 [ 56.816054] ---[ end trace 0000000000000000 ]--- [ 57.456733] ------------[ cut here ]------------ [ 57.457537] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.459212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 57.460571] Modules linked in: [ 57.461065] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.462837] Tainted: [W]=WARN [ 57.463329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.464534] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.465297] 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 [ 57.467871] RSP: 0018:ffff8880173b7bc0 EFLAGS: 00010286 [ 57.468671] RAX: 0000000000000000 RBX: ffffed1002e76f78 RCX: ffffffff813a4050 [ 57.469730] RDX: ffff888017511bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.470982] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e76f2f [ 57.472360] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.473699] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173b7df8 [ 57.474997] FS: 00007f003cac3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.476215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.477072] CR2: 00007f003cfb5580 CR3: 000000000d95f000 CR4: 0000000000350ef0 [ 57.478174] Call Trace: [ 57.478578] [ 57.478936] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.479687] ? __create_object+0x59/0x80 [ 57.480358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.481146] __vmalloc_noprof+0x59/0x60 [ 57.481782] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.482521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.483317] bpf_prog_alloc+0x39/0x200 [ 57.483919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.484691] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.485484] do_seccomp+0x349/0x25e0 [ 57.486060] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.486803] ? __pfx_do_seccomp+0x10/0x10 [ 57.487493] ? find_held_lock+0x2b/0x80 [ 57.488097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.488928] ? static_key_count+0x60/0x80 [ 57.489618] prctl_set_seccomp+0x4e/0x70 [ 57.490302] __do_sys_prctl+0xe6c/0x1d70 [ 57.490928] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.491639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.492479] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.493383] ? irqentry_exit+0xf3/0x650 [ 57.494004] do_syscall_64+0xbf/0x430 [ 57.494627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.495428] RIP: 0033:0x7f003cfb55cd [ 57.496000] 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 [ 57.498735] RSP: 002b:00007ffcc53eec40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.499901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f003cfb55cd [ 57.500989] RDX: 00005573e27cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.502075] RBP: 00007ffcc53eeca0 R08: 0000000000000000 R09: 00007ffcc53ee340 [ 57.503167] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573fd6a5ad0 [ 57.504248] R13: 00007ffcc53ef0d0 R14: 00005573fd6a6bc0 R15: 00005573fd6b7780 [ 57.505357] [ 57.505708] irq event stamp: 1851 [ 57.506267] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 57.507549] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 57.508828] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 57.510158] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 57.511465] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48295' (ECDSA) to the list of known hosts. 2025/11/18 03:58:47 fuzzer started 2025/11/18 03:58:47 dialing manager at localhost:37895 2025/11/18 03:58:47 checking machine... 2025/11/18 03:58:47 checking revisions... [ 58.498485] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:58:47 testing simple program... [ 58.580378] cgroup: Unknown subsys name 'net' [ 58.629871] cgroup: Unknown subsys name 'cpuset' [ 58.641829] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:58:46 Registers: info registers vcpu 0 RAX=0000000000048941 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f26e9470618 CR3=000000000d431000 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=2036343a38353a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a38353a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000008 RCX=ffffffff8193000b RDX=ffff888016963780 RSI=ffffffff8193001c RDI=0000000000000001 RBP=ffffea0000728000 RSP=ffff888018967588 R8 =0000000000000001 R9 =fffff940000e5006 R10=0000000000000001 R11=0000000000000001 R12=ffff8880189676d8 R13=ffff888018967758 R14=dffffc0000000000 R15=ffff8880189677a0 RIP=ffffffff81751c78 RFL=00000002 [-------] 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 00007f26e8eb9900 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=00007f26e8e98020 CR3=000000000cba5000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000