[ 46.577428] ------------[ cut here ]------------ [ 46.578195] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.579865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.581104] Modules linked in: [ 46.581591] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.583231] Tainted: [W]=WARN [ 46.583699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.584914] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.585640] 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 [ 46.588340] RSP: 0018:ffff88801848fbc0 EFLAGS: 00010286 [ 46.589141] RAX: 0000000000000000 RBX: ffffed1003091f78 RCX: ffffffff813a4050 [ 46.590209] RDX: ffff888019890000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.591287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003091f2f [ 46.592365] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.593426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801848fdf8 [ 46.594490] FS: 00007f2d30471900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.595700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.596585] CR2: 00007f2d30963580 CR3: 0000000016957000 CR4: 0000000000350ef0 [ 46.597656] Call Trace: [ 46.598074] [ 46.598422] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.599161] ? __create_object+0x59/0x80 [ 46.599791] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.600593] __vmalloc_noprof+0x59/0x60 [ 46.601223] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.601946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.602684] bpf_prog_alloc+0x39/0x200 [ 46.603305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.604084] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.604806] do_seccomp+0x349/0x25e0 [ 46.605399] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.606144] ? __pfx_do_seccomp+0x10/0x10 [ 46.606765] ? find_held_lock+0x2b/0x80 [ 46.607413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.608249] ? static_key_count+0x60/0x80 [ 46.608920] prctl_set_seccomp+0x4e/0x70 [ 46.609555] __do_sys_prctl+0xe6c/0x1d70 [ 46.610217] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.610927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.611713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.612517] ? irqentry_exit+0xf3/0x650 [ 46.613146] do_syscall_64+0xbf/0x430 [ 46.613722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.614511] RIP: 0033:0x7f2d309635cd [ 46.615093] 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 [ 46.617742] RSP: 002b:00007ffdc11ff760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.618902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d309635cd [ 46.619962] RDX: 00005563c91a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.621033] RBP: 00007ffdc11ff7c0 R08: 0000000000000000 R09: 00007ffdc11fee60 [ 46.622097] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563ef3b5ad0 [ 46.623163] R13: 00007ffdc11ffbf0 R14: 00005563ef3b6bc0 R15: 00005563ef3c7780 [ 46.624254] [ 46.624611] irq event stamp: 1713 [ 46.625148] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 46.626431] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.627719] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 46.628998] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 46.630260] ---[ end trace 0000000000000000 ]--- [ 49.749371] ------------[ cut here ]------------ [ 49.750156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.751841] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.753072] Modules linked in: [ 49.753562] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.755264] Tainted: [W]=WARN [ 49.755739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.756957] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.757681] 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 [ 49.760324] RSP: 0018:ffff888016d07bc0 EFLAGS: 00010286 [ 49.761145] RAX: 0000000000000000 RBX: ffffed1002da0f78 RCX: ffffffff813a4050 [ 49.762211] RDX: ffff88801b0f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.763275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da0f2f [ 49.764358] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.765423] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d07df8 [ 49.766489] FS: 00007f302165a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.767692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.768566] CR2: 00007ffe1c3fbef8 CR3: 000000000f7bb000 CR4: 0000000000350ef0 [ 49.769617] Call Trace: [ 49.770031] [ 49.770373] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.771114] ? __create_object+0x59/0x80 [ 49.771732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.772529] __vmalloc_noprof+0x59/0x60 [ 49.773161] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.773851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.774631] bpf_prog_alloc+0x39/0x200 [ 49.775244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.776021] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.776752] do_seccomp+0x349/0x25e0 [ 49.777352] ? find_held_lock+0x2b/0x80 [ 49.778007] ? do_prlimit+0x310/0x610 [ 49.778600] ? __pfx_do_seccomp+0x10/0x10 [ 49.779265] ? do_raw_spin_unlock+0x53/0x220 [ 49.780041] ? _raw_spin_unlock+0x1e/0x40 [ 49.780668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.781479] ? static_key_count+0x60/0x80 [ 49.782158] prctl_set_seccomp+0x4e/0x70 [ 49.782793] __do_sys_prctl+0xe6c/0x1d70 [ 49.783444] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.784178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.784987] ? irqentry_exit+0xf3/0x650 [ 49.785604] do_syscall_64+0xbf/0x430 [ 49.786219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.787017] RIP: 0033:0x7f3021b4c5cd [ 49.787595] 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 [ 49.790298] RSP: 002b:00007ffe1c3f9460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.791469] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3021b4c5cd [ 49.792560] RDX: 0000562d92f99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.793631] RBP: 00007ffe1c3f94c0 R08: 0000000000000000 R09: 00007ffe1c3f8b60 [ 49.794709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562da20822b0 [ 49.795799] R13: 00007ffe1c3f98f0 R14: 0000562da2084d20 R15: 0000562da20968d0 [ 49.796914] [ 49.797278] irq event stamp: 1721 [ 49.797784] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.799075] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.800384] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 49.801697] softirqs last disabled at (1489): [] __irq_exit_rcu+0xc4/0x100 [ 49.802989] ---[ end trace 0000000000000000 ]--- [ 50.630591] ------------[ cut here ]------------ [ 50.631544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.633576] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.635040] Modules linked in: [ 50.635641] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.637871] Tainted: [W]=WARN [ 50.638541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.640022] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.640950] 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 [ 50.644144] RSP: 0018:ffff8880170a7bc0 EFLAGS: 00010286 [ 50.645130] RAX: 0000000000000000 RBX: ffffed1002e14f78 RCX: ffffffff813a4050 [ 50.646425] RDX: ffff888016cad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.647733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e14f2f [ 50.649021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.650306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170a7df8 [ 50.651619] FS: 00007f3159237900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.653063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.654138] CR2: 00007ffdf6942ef8 CR3: 000000000e4d1000 CR4: 0000000000350ef0 [ 50.655435] Call Trace: [ 50.655956] [ 50.656371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.657280] ? __create_object+0x59/0x80 [ 50.658077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.659045] __vmalloc_noprof+0x59/0x60 [ 50.659775] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.660637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.661585] bpf_prog_alloc+0x39/0x200 [ 50.662324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.663255] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.664179] do_seccomp+0x349/0x25e0 [ 50.664851] ? find_held_lock+0x2b/0x80 [ 50.665625] ? do_prlimit+0x310/0x610 [ 50.666373] ? __pfx_do_seccomp+0x10/0x10 [ 50.667183] ? do_raw_spin_unlock+0x53/0x220 [ 50.668022] ? _raw_spin_unlock+0x1e/0x40 [ 50.668767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.669731] ? static_key_count+0x60/0x80 [ 50.670530] prctl_set_seccomp+0x4e/0x70 [ 50.671375] __do_sys_prctl+0xe6c/0x1d70 [ 50.672186] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.673048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.674021] ? irqentry_exit+0xf3/0x650 [ 50.674740] do_syscall_64+0xbf/0x430 [ 50.675478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.676451] RIP: 0033:0x7f31597295cd [ 50.677150] 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 [ 50.680352] RSP: 002b:00007ffdf6941860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.681734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31597295cd [ 50.682996] RDX: 000055e7dcfa6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.684276] RBP: 00007ffdf69418c0 R08: 0000000000000000 R09: 00007ffdf6940f60 [ 50.685566] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e81c405b10 [ 50.686900] R13: 00007ffdf6941cf0 R14: 000055e81c4062b0 R15: 000055e81c41a6f0 [ 50.688215] [ 50.688640] irq event stamp: 1797 [ 50.689294] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.690825] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.692362] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 50.693921] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 50.695466] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52812' (ECDSA) to the list of known hosts. 2025/11/18 23:58:30 fuzzer started 2025/11/18 23:58:31 dialing manager at localhost:34383 2025/11/18 23:58:31 checking machine... 2025/11/18 23:58:31 checking revisions... [ 51.604393] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:58:31 testing simple program... [ 51.699562] cgroup: Unknown subsys name 'net' [ 51.774870] cgroup: Unknown subsys name 'cpuset' [ 51.788711] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:58:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627dc0 RCX=ffffffff86a0ba7a RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627738 R8 =ffffffff86a0ba7e R9 =ffff888009627830 R10=000000000003c9ed R11=000000000000897b R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=ffff8880096277f0 RIP=ffffffff81528f47 RFL=00000206 [-----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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3021c0f650 CR3=00000000202ae000 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=38353a333220383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3933325b646873732030333a3835 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023493 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7f98aff8 CR3=0000000005c8a000 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=00007f04130a05100000558658b0f790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000