[ 46.730221] ------------[ cut here ]------------ [ 46.731125] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.733162] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.734585] Modules linked in: [ 46.735232] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.737214] Tainted: [W]=WARN [ 46.737813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.739272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.740192] 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 [ 46.743368] RSP: 0018:ffff8880164afbc0 EFLAGS: 00010286 [ 46.744324] RAX: 0000000000000000 RBX: ffffed1002c95f78 RCX: ffffffff813a4050 [ 46.745599] RDX: ffff8880159c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.746897] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c95f2f [ 46.748171] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.749449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164afdf8 [ 46.750721] FS: 00007f6237ef6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.752151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.753196] CR2: 00007f62383e8580 CR3: 000000000b706000 CR4: 0000000000350ef0 [ 46.754485] Call Trace: [ 46.754987] [ 46.755394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.756277] ? __create_object+0x59/0x80 [ 46.757054] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.758033] __vmalloc_noprof+0x59/0x60 [ 46.758782] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.759605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.760526] bpf_prog_alloc+0x39/0x200 [ 46.761272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.762200] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.763088] do_seccomp+0x349/0x25e0 [ 46.763809] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.764713] ? __pfx_do_seccomp+0x10/0x10 [ 46.765531] ? find_held_lock+0x2b/0x80 [ 46.766294] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.767252] ? static_key_count+0x60/0x80 [ 46.768054] prctl_set_seccomp+0x4e/0x70 [ 46.768817] __do_sys_prctl+0xe6c/0x1d70 [ 46.769577] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.770424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.771379] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.772357] ? irqentry_exit+0xf3/0x650 [ 46.773123] do_syscall_64+0xbf/0x430 [ 46.773868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.774805] RIP: 0033:0x7f62383e85cd [ 46.775465] 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 [ 46.778669] RSP: 002b:00007fff0c6c71b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.780043] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62383e85cd [ 46.781323] RDX: 000055a5cc076e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.782588] RBP: 00007fff0c6c7210 R08: 0000000000000000 R09: 00007fff0c6c68b0 [ 46.783873] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5fedbb2b0 [ 46.785149] R13: 00007fff0c6c7640 R14: 000055a5fedbdd20 R15: 000055a5fedcf8d0 [ 46.786441] [ 46.786905] irq event stamp: 1795 [ 46.787520] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.789040] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 46.790548] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 46.792075] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 46.793528] ---[ end trace 0000000000000000 ]--- [ 50.193484] ------------[ cut here ]------------ [ 50.194282] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.195955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.197161] Modules linked in: [ 50.197697] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.199330] Tainted: [W]=WARN [ 50.199834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.201054] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.201813] 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 [ 50.204443] RSP: 0018:ffff888015a9fbc0 EFLAGS: 00010286 [ 50.205269] RAX: 0000000000000000 RBX: ffffed1002b53f78 RCX: ffffffff813a4050 [ 50.206324] RDX: ffff888019978000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.207381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b53f2f [ 50.208436] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.209503] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a9fdf8 [ 50.210563] FS: 00007f685efa8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.211755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.212584] CR2: 00007ffe4b0feef8 CR3: 000000000d528000 CR4: 0000000000350ef0 [ 50.213656] Call Trace: [ 50.214040] [ 50.214378] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.215116] ? __create_object+0x59/0x80 [ 50.215757] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.216523] __vmalloc_noprof+0x59/0x60 [ 50.217161] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.217876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.218608] bpf_prog_alloc+0x39/0x200 [ 50.219212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.219972] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.220708] do_seccomp+0x349/0x25e0 [ 50.221275] ? find_held_lock+0x2b/0x80 [ 50.221899] ? do_prlimit+0x310/0x610 [ 50.222472] ? __pfx_do_seccomp+0x10/0x10 [ 50.223119] ? do_raw_spin_unlock+0x53/0x220 [ 50.223807] ? _raw_spin_unlock+0x1e/0x40 [ 50.224413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.225210] ? static_key_count+0x60/0x80 [ 50.225861] prctl_set_seccomp+0x4e/0x70 [ 50.226462] __do_sys_prctl+0xe6c/0x1d70 [ 50.227108] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.227805] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.228565] ? irqentry_exit+0xf3/0x650 [ 50.229213] do_syscall_64+0xbf/0x430 [ 50.229830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.230581] RIP: 0033:0x7f685f49a5cd [ 50.231156] 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 [ 50.233812] RSP: 002b:00007ffe4b0fdbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.234935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f685f49a5cd [ 50.235993] RDX: 000055e36447fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.237063] RBP: 00007ffe4b0fdc10 R08: 0000000000000000 R09: 00007ffe4b0fd2b0 [ 50.238120] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e376c25240 [ 50.239175] R13: 00007ffe4b0fe040 R14: 000055e376c24bf0 R15: 000055e376c394d0 [ 50.240247] [ 50.240595] irq event stamp: 1693 [ 50.241147] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 50.242401] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 50.243650] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 50.244913] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 50.246181] ---[ end trace 0000000000000000 ]--- [ 51.044276] ------------[ cut here ]------------ [ 51.045259] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.047317] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.048828] Modules linked in: [ 51.049431] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.051454] Tainted: [W]=WARN [ 51.052055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.053549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.054449] 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 [ 51.057677] RSP: 0018:ffff888017977bc0 EFLAGS: 00010286 [ 51.058656] RAX: 0000000000000000 RBX: ffffed1002f2ef78 RCX: ffffffff813a4050 [ 51.059955] RDX: ffff888019c29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.061254] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2ef2f [ 51.062533] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.063839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017977df8 [ 51.065139] FS: 00007f2bfbe5f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.066582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.067668] CR2: 00007fff59c82ef8 CR3: 0000000009e39000 CR4: 0000000000350ef0 [ 51.068984] Call Trace: [ 51.069458] [ 51.069910] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.070824] ? __create_object+0x59/0x80 [ 51.071585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.072568] __vmalloc_noprof+0x59/0x60 [ 51.073346] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.074229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.075174] bpf_prog_alloc+0x39/0x200 [ 51.075947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.076890] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.077818] do_seccomp+0x349/0x25e0 [ 51.078507] ? find_held_lock+0x2b/0x80 [ 51.079260] ? do_prlimit+0x310/0x610 [ 51.080043] ? __pfx_do_seccomp+0x10/0x10 [ 51.080839] ? do_raw_spin_unlock+0x53/0x220 [ 51.081694] ? _raw_spin_unlock+0x1e/0x40 [ 51.082432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.083416] ? static_key_count+0x60/0x80 [ 51.084221] prctl_set_seccomp+0x4e/0x70 [ 51.085008] __do_sys_prctl+0xe6c/0x1d70 [ 51.085801] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.086608] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.087663] ? irqentry_exit+0xf3/0x650 [ 51.088394] do_syscall_64+0xbf/0x430 [ 51.089152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.090107] RIP: 0033:0x7f2bfc3515cd [ 51.090806] 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 [ 51.094049] RSP: 002b:00007fff59c81800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.095459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2bfc3515cd [ 51.096754] RDX: 000055d8886fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.098053] RBP: 00007fff59c81860 R08: 0000000000000000 R09: 00007fff59c80f00 [ 51.099353] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8b8495b10 [ 51.100663] R13: 00007fff59c81c90 R14: 000055d8b84962b0 R15: 000055d8b84aa6f0 [ 51.102002] [ 51.102421] irq event stamp: 1723 [ 51.103074] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 51.104641] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 51.106180] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 51.107753] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 51.109298] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13035' (ECDSA) to the list of known hosts. 2025/11/17 14:22:09 fuzzer started 2025/11/17 14:22:09 dialing manager at localhost:37895 2025/11/17 14:22:09 checking machine... 2025/11/17 14:22:09 checking revisions... [ 51.987925] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:22:09 testing simple program... [ 52.070737] cgroup: Unknown subsys name 'net' [ 52.128354] cgroup: Unknown subsys name 'cpuset' [ 52.141006] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:22:09 Registers: info registers vcpu 0 RAX=000000001ac7260e RBX=ffff888009611bc0 RCX=00000000f5acb89f RDX=000000001ac7260e RSI=ffff888009612640 RDI=00000000c57798ad RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275a5 RFL=00000097 [--S-APC] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f685f55f618 CR3=0000000015e68000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ee0b 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e376c62000 CR3=000000000e1e6000 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=32323a343120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363237 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000