[ 46.204453] ------------[ cut here ]------------ [ 46.205313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.207392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.208953] Modules linked in: [ 46.209597] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.211616] Tainted: [W]=WARN [ 46.212166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.213647] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.214552] 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 [ 46.217729] RSP: 0018:ffff888015e4fbc0 EFLAGS: 00010286 [ 46.218715] RAX: 0000000000000000 RBX: ffffed1002bc9f78 RCX: ffffffff813a4050 [ 46.219997] RDX: ffff88800f14b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.221303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc9f2f [ 46.222588] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.223860] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e4fdf8 [ 46.225143] FS: 00007f1ea43d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.226580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.227635] CR2: 00007f1ea48c7580 CR3: 0000000013afb000 CR4: 0000000000350ef0 [ 46.228926] Call Trace: [ 46.229390] [ 46.229852] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.230761] ? __create_object+0x59/0x80 [ 46.231530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.232493] __vmalloc_noprof+0x59/0x60 [ 46.233223] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.234089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.235007] bpf_prog_alloc+0x39/0x200 [ 46.235730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.236666] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.237621] do_seccomp+0x349/0x25e0 [ 46.238306] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.239217] ? __pfx_do_seccomp+0x10/0x10 [ 46.240024] ? find_held_lock+0x2b/0x80 [ 46.240820] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.241802] ? static_key_count+0x60/0x80 [ 46.242623] prctl_set_seccomp+0x4e/0x70 [ 46.243371] __do_sys_prctl+0xe6c/0x1d70 [ 46.244175] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.245066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.246046] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.247035] ? irqentry_exit+0xf3/0x650 [ 46.247817] do_syscall_64+0xbf/0x430 [ 46.248578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.249567] RIP: 0033:0x7f1ea48c75cd [ 46.250236] 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 [ 46.253462] RSP: 002b:00007fffda20b3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.254848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ea48c75cd [ 46.256153] RDX: 000055e08aa0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.257477] RBP: 00007fffda20b400 R08: 0000000000000000 R09: 00007fffda20aaa0 [ 46.258779] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0a35adad0 [ 46.260083] R13: 00007fffda20b830 R14: 000055e0a35aebc0 R15: 000055e0a35bf780 [ 46.261440] [ 46.261874] irq event stamp: 1753 [ 46.262522] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.264074] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.265632] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 46.267197] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 46.268753] ---[ end trace 0000000000000000 ]--- [ 49.933137] ------------[ cut here ]------------ [ 49.934052] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.936098] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.937600] Modules linked in: [ 49.938186] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.940470] Tainted: [W]=WARN [ 49.941040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.942582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.943506] 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 [ 49.946725] RSP: 0018:ffff8880173bfbc0 EFLAGS: 00010286 [ 49.947713] RAX: 0000000000000000 RBX: ffffed1002e77f78 RCX: ffffffff813a4050 [ 49.948995] RDX: ffff8880186f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.950299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e77f2f [ 49.951571] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.952865] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173bfdf8 [ 49.954138] FS: 00007f6ba30cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.955602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.956674] CR2: 00007ffcda571ef7 CR3: 0000000013aa0000 CR4: 0000000000350ef0 [ 49.957986] Call Trace: [ 49.958485] [ 49.958897] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.959810] ? __create_object+0x59/0x80 [ 49.960599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.961575] __vmalloc_noprof+0x59/0x60 [ 49.962292] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.963160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.964079] bpf_prog_alloc+0x39/0x200 [ 49.964828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.965769] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.966678] do_seccomp+0x349/0x25e0 [ 49.967361] ? find_held_lock+0x2b/0x80 [ 49.968123] ? do_prlimit+0x310/0x610 [ 49.968887] ? __pfx_do_seccomp+0x10/0x10 [ 49.969673] ? do_raw_spin_unlock+0x53/0x220 [ 49.970509] ? _raw_spin_unlock+0x1e/0x40 [ 49.971248] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.972232] ? static_key_count+0x60/0x80 [ 49.973047] prctl_set_seccomp+0x4e/0x70 [ 49.973827] __do_sys_prctl+0xe6c/0x1d70 [ 49.974642] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.975506] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.976468] ? irqentry_exit+0xf3/0x650 [ 49.977189] do_syscall_64+0xbf/0x430 [ 49.977934] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.978893] RIP: 0033:0x7f6ba35bd5cd [ 49.979605] 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 [ 49.982783] RSP: 002b:00007ffcda570be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.984163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ba35bd5cd [ 49.985475] RDX: 000055c484d63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.986757] RBP: 00007ffcda570c40 R08: 0000000000000000 R09: 00007ffcda5702e0 [ 49.988039] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4bf7c9ad0 [ 49.989332] R13: 00007ffcda571070 R14: 000055c4bf7cabc0 R15: 000055c4bf7db780 [ 49.990622] [ 49.991049] irq event stamp: 3043 [ 49.991700] hardirqs last enabled at (3053): [] __up_console_sem+0x78/0x80 [ 49.993256] hardirqs last disabled at (3062): [] __up_console_sem+0x5d/0x80 [ 49.994761] softirqs last enabled at (2898): [] handle_softirqs+0x50c/0x770 [ 49.996336] softirqs last disabled at (2893): [] __irq_exit_rcu+0xc4/0x100 [ 49.997853] ---[ end trace 0000000000000000 ]--- [ 50.818749] ------------[ cut here ]------------ [ 50.819774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.822036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.823618] Modules linked in: [ 50.824272] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.826445] Tainted: [W]=WARN [ 50.827042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.828693] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.829699] 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 [ 50.833103] RSP: 0018:ffff888013dafbc0 EFLAGS: 00010286 [ 50.834161] RAX: 0000000000000000 RBX: ffffed10027b5f78 RCX: ffffffff813a4050 [ 50.835559] RDX: ffff888016b95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.836973] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027b5f2f [ 50.838362] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.839775] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013dafdf8 [ 50.841124] FS: 00007f4fdfec3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.842580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.843649] CR2: 00007f4fe03b5580 CR3: 000000000f8a8000 CR4: 0000000000350ef0 [ 50.844963] Call Trace: [ 50.845486] [ 50.845898] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.846832] ? __create_object+0x59/0x80 [ 50.847650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.848635] __vmalloc_noprof+0x59/0x60 [ 50.849356] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.850228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.851160] bpf_prog_alloc+0x39/0x200 [ 50.851896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.852931] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.853948] do_seccomp+0x349/0x25e0 [ 50.854721] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.855679] ? __pfx_do_seccomp+0x10/0x10 [ 50.856538] ? find_held_lock+0x2b/0x80 [ 50.857312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.858366] ? static_key_count+0x60/0x80 [ 50.859261] prctl_set_seccomp+0x4e/0x70 [ 50.860096] __do_sys_prctl+0xe6c/0x1d70 [ 50.860967] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.861851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.862935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.864023] ? irqentry_exit+0xf3/0x650 [ 50.864893] do_syscall_64+0xbf/0x430 [ 50.865716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.866756] RIP: 0033:0x7f4fe03b55cd [ 50.867536] 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 [ 50.870912] RSP: 002b:00007ffe7f794580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.872404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4fe03b55cd [ 50.873787] RDX: 000055a6d6f41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.875095] RBP: 00007ffe7f7945e0 R08: 0000000000000000 R09: 00007ffe7f793c80 [ 50.876384] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a701080240 [ 50.877752] R13: 00007ffe7f794a10 R14: 000055a70107fbf0 R15: 000055a7010944d0 [ 50.879042] [ 50.879502] irq event stamp: 1781 [ 50.880117] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.881691] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.883243] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 50.884818] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 50.886228] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50728' (ECDSA) to the list of known hosts. 2025/11/17 22:16:08 fuzzer started 2025/11/17 22:16:08 dialing manager at localhost:37895 2025/11/17 22:16:08 checking machine... 2025/11/17 22:16:08 checking revisions... [ 51.813511] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:16:08 testing simple program... [ 51.905365] cgroup: Unknown subsys name 'net' [ 51.962223] cgroup: Unknown subsys name 'cpuset' [ 51.977001] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:16:07 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009611bc0 RSP=ffff888009627588 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888009612640 R15=0000000000000003 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6ba3682618 CR3=000000000c20c000 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=2037303a36313a323220373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a36313a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000294a3 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=00007ffe77eb73b8 CR3=000000000e3bb000 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=1bdc4b5d7b44d4b3e84e35e558c1a008 XMM02=0000000000304de8ec2efd57dc4c00df XMM03=0000000000312410c8c834c397239942 XMM04=937c04f6123326cb00000000000ae988 XMM05=d96330e2d2db863200000000003214d8 XMM06=474038aa6c007e1f0000000000321360 XMM07=e042d86d42eb936e0000000000312690 XMM08=c8c834c3972399420000000000304e48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000