[ 46.500292] ------------[ cut here ]------------ [ 46.501303] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.503437] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.505024] Modules linked in: [ 46.505647] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.507754] Tainted: [W]=WARN [ 46.508385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.509991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.510901] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.514347] RSP: 0018:ffff88801d0afbc0 EFLAGS: 00010286 [ 46.515384] RAX: 0000000000000000 RBX: ffffed1003a15f78 RCX: ffffffff813a4050 [ 46.516783] RDX: ffff88800f2f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.518146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a15f2f [ 46.519513] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.520934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d0afdf8 [ 46.522304] FS: 00007f85b7981900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.523827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.524996] CR2: 00007f85b7e73580 CR3: 000000000b7a3000 CR4: 0000000000350ef0 [ 46.526363] Call Trace: [ 46.526853] [ 46.527324] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.528274] ? __create_object+0x59/0x80 [ 46.529153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.530183] __vmalloc_noprof+0x59/0x60 [ 46.530984] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.531864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.532898] bpf_prog_alloc+0x39/0x200 [ 46.533691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.534678] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.535635] do_seccomp+0x349/0x25e0 [ 46.536393] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.537394] ? __pfx_do_seccomp+0x10/0x10 [ 46.538236] ? find_held_lock+0x2b/0x80 [ 46.539036] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.540059] ? static_key_count+0x60/0x80 [ 46.540893] prctl_set_seccomp+0x4e/0x70 [ 46.541725] __do_sys_prctl+0xe6c/0x1d70 [ 46.542559] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.543471] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.544500] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.545587] ? irqentry_exit+0xf3/0x650 [ 46.546392] do_syscall_64+0xbf/0x430 [ 46.547180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.548191] RIP: 0033:0x7f85b7e735cd [ 46.548983] 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 [ 46.552362] RSP: 002b:00007fff6cc73c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.553853] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85b7e735cd [ 46.555219] RDX: 0000556f9ac90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.556615] RBP: 00007fff6cc73ca0 R08: 0000000000000000 R09: 00007fff6cc73340 [ 46.558004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556fd3f96ad0 [ 46.559371] R13: 00007fff6cc740d0 R14: 0000556fd3f97bc0 R15: 0000556fd3fa8780 [ 46.560830] [ 46.561330] irq event stamp: 1717 [ 46.562020] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.563646] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.565320] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.566954] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.568594] ---[ end trace 0000000000000000 ]--- [ 49.646531] ------------[ cut here ]------------ [ 49.647459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.649496] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.650950] Modules linked in: [ 49.651535] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.653795] Tainted: [W]=WARN [ 49.654452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.655931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.656844] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.659955] RSP: 0018:ffff88801a9efbc0 EFLAGS: 00010286 [ 49.660980] RAX: 0000000000000000 RBX: ffffed100353df78 RCX: ffffffff813a4050 [ 49.662254] RDX: ffff888016441bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.663531] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100353df2f [ 49.664874] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.666180] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a9efdf8 [ 49.667475] FS: 00007f639da4f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.668968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.670023] CR2: 00007ffff3443ef8 CR3: 0000000009c0b000 CR4: 0000000000350ef0 [ 49.671303] Call Trace: [ 49.671758] [ 49.672216] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.673199] ? __create_object+0x59/0x80 [ 49.674014] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.674992] __vmalloc_noprof+0x59/0x60 [ 49.675699] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.676621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.677602] bpf_prog_alloc+0x39/0x200 [ 49.678352] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.679292] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.680199] do_seccomp+0x349/0x25e0 [ 49.680986] ? find_held_lock+0x2b/0x80 [ 49.681759] ? do_prlimit+0x310/0x610 [ 49.682526] ? __pfx_do_seccomp+0x10/0x10 [ 49.683318] ? do_raw_spin_unlock+0x53/0x220 [ 49.684157] ? _raw_spin_unlock+0x1e/0x40 [ 49.684978] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.685972] ? static_key_count+0x60/0x80 [ 49.686717] prctl_set_seccomp+0x4e/0x70 [ 49.687487] __do_sys_prctl+0xe6c/0x1d70 [ 49.688258] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.689154] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.690170] ? irqentry_exit+0xf3/0x650 [ 49.690890] do_syscall_64+0xbf/0x430 [ 49.691636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.692590] RIP: 0033:0x7f639df415cd [ 49.693325] 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 [ 49.696508] RSP: 002b:00007ffff3442670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.697932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f639df415cd [ 49.699399] RDX: 000055e570a3de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.700702] RBP: 00007ffff34426d0 R08: 0000000000000000 R09: 00007ffff3441d70 [ 49.702034] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e598766240 [ 49.703298] R13: 00007ffff3442b00 R14: 000055e598765bf0 R15: 000055e59877a4d0 [ 49.704635] [ 49.705119] irq event stamp: 1775 [ 49.705770] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.707315] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 49.708848] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.710236] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.711492] ---[ end trace 0000000000000000 ]--- [ 50.505166] ------------[ cut here ]------------ [ 50.506139] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.508521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.510078] Modules linked in: [ 50.510676] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.512683] Tainted: [W]=WARN [ 50.513291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.514773] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.515688] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.518896] RSP: 0018:ffff88801a9e7bc0 EFLAGS: 00010286 [ 50.519864] RAX: 0000000000000000 RBX: ffffed100353cf78 RCX: ffffffff813a4050 [ 50.521167] RDX: ffff88800fed3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.522470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100353cf2f [ 50.523757] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.525066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a9e7df8 [ 50.526382] FS: 00007f7b70a63900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.527851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.528940] CR2: 00007f7b70f55580 CR3: 000000000c561000 CR4: 0000000000350ef0 [ 50.530235] Call Trace: [ 50.530696] [ 50.531146] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.532046] ? __create_object+0x59/0x80 [ 50.532789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.533761] __vmalloc_noprof+0x59/0x60 [ 50.534513] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.535383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.536326] bpf_prog_alloc+0x39/0x200 [ 50.537087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.538021] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.538880] do_seccomp+0x349/0x25e0 [ 50.539597] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.540493] ? __pfx_do_seccomp+0x10/0x10 [ 50.541296] ? find_held_lock+0x2b/0x80 [ 50.542067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.543035] ? static_key_count+0x60/0x80 [ 50.543808] prctl_set_seccomp+0x4e/0x70 [ 50.544599] __do_sys_prctl+0xe6c/0x1d70 [ 50.545393] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.546261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.547239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.548230] ? irqentry_exit+0xf3/0x650 [ 50.549025] do_syscall_64+0xbf/0x430 [ 50.549734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.550700] RIP: 0033:0x7f7b70f555cd [ 50.551407] 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 [ 50.554691] RSP: 002b:00007ffcab78f5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.556078] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b70f555cd [ 50.557400] RDX: 000055f9d7813e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.558682] RBP: 00007ffcab78f620 R08: 0000000000000000 R09: 00007ffcab78ecc0 [ 50.559972] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa16e9db10 [ 50.561277] R13: 00007ffcab78fa50 R14: 000055fa16e9e2b0 R15: 000055fa16eb26f0 [ 50.562596] [ 50.563066] irq event stamp: 1837 [ 50.563682] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 50.565233] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 50.566767] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 50.568319] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 50.569870] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37489' (ECDSA) to the list of known hosts. 2025/11/18 21:35:29 fuzzer started 2025/11/18 21:35:29 dialing manager at localhost:34383 2025/11/18 21:35:29 checking machine... 2025/11/18 21:35:29 checking revisions... [ 51.457607] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:35:30 testing simple program... [ 51.541673] cgroup: Unknown subsys name 'net' [ 51.601118] cgroup: Unknown subsys name 'cpuset' [ 51.613720] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:35:29 Registers: info registers vcpu 0 RAX=0000000000044d1f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e59879efe0 CR3=000000000ebee000 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=2038323a35333a313220383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a35333a3132203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87cecb40 RBX=ffff8880096fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=ffff8880096fc1d8 RBP=ffff8880096fc1d8 RSP=ffff888009757628 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527a64 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e598767954 CR3=000000000ebff000 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