[ 45.509882] ------------[ cut here ]------------ [ 45.510764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.512466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.513704] Modules linked in: [ 45.514234] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.515881] Tainted: [W]=WARN [ 45.516381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.517606] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.518390] 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 [ 45.521013] RSP: 0018:ffff88801aab7bc0 EFLAGS: 00010286 [ 45.521776] RAX: 0000000000000000 RBX: ffffed1003556f78 RCX: ffffffff813a4050 [ 45.522821] RDX: ffff88801af23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.523886] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003556f2f [ 45.524964] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.526037] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aab7df8 [ 45.527121] FS: 00007f996f215900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.528328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.529216] CR2: 00007f996f707580 CR3: 000000000e3fe000 CR4: 0000000000350ef0 [ 45.530288] Call Trace: [ 45.530670] [ 45.531065] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.531778] ? __create_object+0x59/0x80 [ 45.532438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.533278] __vmalloc_noprof+0x59/0x60 [ 45.533882] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.534608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.535386] bpf_prog_alloc+0x39/0x200 [ 45.536019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.536764] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.537521] do_seccomp+0x349/0x25e0 [ 45.538140] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.538848] ? __pfx_do_seccomp+0x10/0x10 [ 45.539512] ? find_held_lock+0x2b/0x80 [ 45.540141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.540914] ? static_key_count+0x60/0x80 [ 45.541582] prctl_set_seccomp+0x4e/0x70 [ 45.542230] __do_sys_prctl+0xe6c/0x1d70 [ 45.542851] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.543566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.544364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.545199] ? irqentry_exit+0xf3/0x650 [ 45.545802] do_syscall_64+0xbf/0x430 [ 45.546419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.547211] RIP: 0033:0x7f996f7075cd [ 45.547754] 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 [ 45.550388] RSP: 002b:00007ffdeb8abbf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.551537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f996f7075cd [ 45.552624] RDX: 000055dd4a7f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.553689] RBP: 00007ffdeb8abc50 R08: 0000000000000000 R09: 00007ffdeb8ab2f0 [ 45.554758] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd856002b0 [ 45.555827] R13: 00007ffdeb8ac080 R14: 000055dd85602d20 R15: 000055dd856148d0 [ 45.556926] [ 45.557317] irq event stamp: 1765 [ 45.557813] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 45.559088] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 45.560359] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770 [ 45.561657] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 45.562955] ---[ end trace 0000000000000000 ]--- [ 48.819550] ------------[ cut here ]------------ [ 48.820464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.822517] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.823949] Modules linked in: [ 48.824538] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.826564] Tainted: [W]=WARN [ 48.827266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.828812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.829725] 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 [ 48.832876] RSP: 0018:ffff8880177dfbc0 EFLAGS: 00010286 [ 48.833842] RAX: 0000000000000000 RBX: ffffed1002efbf78 RCX: ffffffff813a4050 [ 48.835119] RDX: ffff88801693b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.836382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efbf2f [ 48.837656] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.838903] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177dfdf8 [ 48.840200] FS: 00007f69475f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.841635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.842680] CR2: 00007fff65834ef7 CR3: 000000000a23e000 CR4: 0000000000350ef0 [ 48.843959] Call Trace: [ 48.844429] [ 48.844848] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.845733] ? __create_object+0x59/0x80 [ 48.846502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.847518] __vmalloc_noprof+0x59/0x60 [ 48.848308] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.849287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.850362] bpf_prog_alloc+0x39/0x200 [ 48.851206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.852273] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.853331] do_seccomp+0x349/0x25e0 [ 48.854095] ? find_held_lock+0x2b/0x80 [ 48.854835] ? do_prlimit+0x310/0x610 [ 48.855574] ? __pfx_do_seccomp+0x10/0x10 [ 48.856360] ? do_raw_spin_unlock+0x53/0x220 [ 48.857221] ? _raw_spin_unlock+0x1e/0x40 [ 48.857997] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.858923] ? static_key_count+0x60/0x80 [ 48.859725] prctl_set_seccomp+0x4e/0x70 [ 48.860509] __do_sys_prctl+0xe6c/0x1d70 [ 48.861302] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.862165] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.863131] ? irqentry_exit+0xf3/0x650 [ 48.863847] do_syscall_64+0xbf/0x430 [ 48.864582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.865546] RIP: 0033:0x7f6947aeb5cd [ 48.866256] 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 [ 48.869439] RSP: 002b:00007fff65832cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.870795] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6947aeb5cd [ 48.872067] RDX: 000055aca2f42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.873376] RBP: 00007fff65832d30 R08: 0000000000000000 R09: 00007fff658323d0 [ 48.874667] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ace2eb5240 [ 48.876152] R13: 00007fff65833160 R14: 000055ace2eb4bf0 R15: 000055ace2ec94d0 [ 48.877676] [ 48.878213] irq event stamp: 1723 [ 48.878907] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 48.880709] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 48.882455] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 48.884228] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 48.885916] ---[ end trace 0000000000000000 ]--- [ 49.603059] ------------[ cut here ]------------ [ 49.603985] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.606120] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.607575] Modules linked in: [ 49.608286] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.610273] Tainted: [W]=WARN [ 49.610822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.612299] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.613237] 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 [ 49.616399] RSP: 0018:ffff888017667bc0 EFLAGS: 00010286 [ 49.617417] RAX: 0000000000000000 RBX: ffffed1002eccf78 RCX: ffffffff813a4050 [ 49.618693] RDX: ffff88801acbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.619971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eccf2f [ 49.621270] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.622538] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017667df8 [ 49.623833] FS: 00007f0ad829b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.625261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.626317] CR2: 00007ffeb059eef7 CR3: 0000000009ecf000 CR4: 0000000000350ef0 [ 49.627595] Call Trace: [ 49.628111] [ 49.628523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.629430] ? __create_object+0x59/0x80 [ 49.630233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.631204] __vmalloc_noprof+0x59/0x60 [ 49.631922] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.632816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.633755] bpf_prog_alloc+0x39/0x200 [ 49.634501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.635440] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.636361] do_seccomp+0x349/0x25e0 [ 49.637090] ? find_held_lock+0x2b/0x80 [ 49.637814] ? do_prlimit+0x310/0x610 [ 49.638563] ? __pfx_do_seccomp+0x10/0x10 [ 49.639341] ? do_raw_spin_unlock+0x53/0x220 [ 49.640175] ? _raw_spin_unlock+0x1e/0x40 [ 49.640979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.641901] ? static_key_count+0x60/0x80 [ 49.642704] prctl_set_seccomp+0x4e/0x70 [ 49.643483] __do_sys_prctl+0xe6c/0x1d70 [ 49.644270] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.645144] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.646132] ? irqentry_exit+0xf3/0x650 [ 49.646858] do_syscall_64+0xbf/0x430 [ 49.647595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.648546] RIP: 0033:0x7f0ad878d5cd [ 49.649274] 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 [ 49.652438] RSP: 002b:00007ffeb059cad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.653814] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ad878d5cd [ 49.655099] RDX: 000055b4526f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.656382] RBP: 00007ffeb059cb30 R08: 0000000000000000 R09: 00007ffeb059c1d0 [ 49.657693] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b48b8f12b0 [ 49.658977] R13: 00007ffeb059cf60 R14: 000055b48b8f3d20 R15: 000055b48b9058d0 [ 49.660299] [ 49.660737] irq event stamp: 1773 [ 49.661402] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.662955] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.664493] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 49.666053] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 49.667568] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49727' (ECDSA) to the list of known hosts. 2025/11/17 15:33:18 fuzzer started 2025/11/17 15:33:18 dialing manager at localhost:37895 2025/11/17 15:33:18 checking machine... 2025/11/17 15:33:18 checking revisions... [ 50.603851] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:33:19 testing simple program... [ 50.697997] cgroup: Unknown subsys name 'net' [ 50.768911] cgroup: Unknown subsys name 'cpuset' [ 50.793689] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:33:18 Registers: info registers vcpu 0 RAX=ffffffff81000130 RBX=000000000000000e RCX=0000000000000000 RDX=0000000000000000 RSI=000000000000000e RDI=ffff88801ac5f5d8 RBP=dffffc0000000000 RSP=ffff88801ac5f4e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000e R13=0000000000000000 R14=ffff88801ac5f568 R15=ffff8880096c78c0 RIP=ffffffff81619193 RFL=00000292 [--S-A--] 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 00007f69475f9900 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=000055ace2eb6954 CR3=000000000cc54000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025bf9 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcae714a98 CR3=000000000e319000 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=939bffd03fbf00937f4393535e4d5821 XMM02=2c67c8bc2e329bc30000000000304068 XMM03=fb795ef6d65770560000000000310c68 XMM04=e4c94e52ada83a3900000000000ae988 XMM05=14648eaa1277bab10000000000320a20 XMM06=d8052cc261250e98000000000031a810 XMM07=e042d86d42eb936e0000000000311db8 XMM08=60662519a265b06500000000003040c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000