[ 46.438902] ------------[ cut here ]------------ [ 46.439642] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.441272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.442446] Modules linked in: [ 46.442966] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.444535] Tainted: [W]=WARN [ 46.445006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.446216] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.446946] 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 [ 46.449546] RSP: 0018:ffff888016c87bc0 EFLAGS: 00010286 [ 46.450330] RAX: 0000000000000000 RBX: ffffed1002d90f78 RCX: ffffffff813a4050 [ 46.451338] RDX: ffff888016315340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.452342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d90f2f [ 46.453362] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.454383] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c87df8 [ 46.455402] FS: 00007fe779075900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.456553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.457394] CR2: 00007fe779567580 CR3: 000000000e0bc000 CR4: 0000000000350ef0 [ 46.458558] Call Trace: [ 46.459067] [ 46.459550] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.460274] ? __create_object+0x59/0x80 [ 46.460891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.461672] __vmalloc_noprof+0x59/0x60 [ 46.462238] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.462921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.463651] bpf_prog_alloc+0x39/0x200 [ 46.464205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.464939] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.465659] do_seccomp+0x349/0x25e0 [ 46.466196] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.467028] ? __pfx_do_seccomp+0x10/0x10 [ 46.467881] ? find_held_lock+0x2b/0x80 [ 46.468618] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.469357] ? static_key_count+0x60/0x80 [ 46.470009] prctl_set_seccomp+0x4e/0x70 [ 46.470630] __do_sys_prctl+0xe6c/0x1d70 [ 46.471221] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.471898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.472658] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.473389] ? irqentry_exit+0xf3/0x650 [ 46.474012] do_syscall_64+0xbf/0x430 [ 46.474577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.475333] RIP: 0033:0x7fe7795675cd [ 46.475887] 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 [ 46.478432] RSP: 002b:00007ffc9c8bf660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.479506] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7795675cd [ 46.480520] RDX: 00005555cc380e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.481544] RBP: 00007ffc9c8bf6c0 R08: 0000000000000000 R09: 00007ffc9c8bed60 [ 46.482558] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555cf12e2b0 [ 46.483571] R13: 00007ffc9c8bfaf0 R14: 00005555cf130d20 R15: 00005555cf1428d0 [ 46.484627] [ 46.484965] irq event stamp: 1719 [ 46.485444] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.486664] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.487895] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.489138] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 46.490363] ---[ end trace 0000000000000000 ]--- [ 49.810100] ------------[ cut here ]------------ [ 49.811025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.813006] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.814450] Modules linked in: [ 49.815098] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.817072] Tainted: [W]=WARN [ 49.817675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.819364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.820354] 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 [ 49.823484] RSP: 0018:ffff88801b917bc0 EFLAGS: 00010286 [ 49.824460] RAX: 0000000000000000 RBX: ffffed1003722f78 RCX: ffffffff813a4050 [ 49.825748] RDX: ffff88801a4b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.827013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003722f2f [ 49.828273] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.829549] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b917df8 [ 49.830830] FS: 00007f15a835f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.832238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.833297] CR2: 00007ffe5841def8 CR3: 00000000201f3000 CR4: 0000000000350ef0 [ 49.834577] Call Trace: [ 49.835064] [ 49.835466] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.836351] ? __create_object+0x59/0x80 [ 49.837115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.838087] __vmalloc_noprof+0x59/0x60 [ 49.838832] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.839691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.840563] bpf_prog_alloc+0x39/0x200 [ 49.841302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.842225] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.843109] do_seccomp+0x349/0x25e0 [ 49.843819] ? find_held_lock+0x2b/0x80 [ 49.844517] ? do_prlimit+0x310/0x610 [ 49.845242] ? __pfx_do_seccomp+0x10/0x10 [ 49.846021] ? do_raw_spin_unlock+0x53/0x220 [ 49.846839] ? _raw_spin_unlock+0x1e/0x40 [ 49.847566] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.848506] ? static_key_count+0x60/0x80 [ 49.849298] prctl_set_seccomp+0x4e/0x70 [ 49.850062] __do_sys_prctl+0xe6c/0x1d70 [ 49.850829] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.851681] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.852634] ? irqentry_exit+0xf3/0x650 [ 49.853340] do_syscall_64+0xbf/0x430 [ 49.854084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.855013] RIP: 0033:0x7f15a88515cd [ 49.855714] 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 [ 49.858861] RSP: 002b:00007ffe5841b5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.860214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15a88515cd [ 49.861483] RDX: 000055c8ec770e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.862770] RBP: 00007ffe5841b610 R08: 0000000000000000 R09: 00007ffe5841acb0 [ 49.864046] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c920566b10 [ 49.865391] R13: 00007ffe5841ba40 R14: 000055c9205672b0 R15: 000055c92057b6f0 [ 49.866697] [ 49.867116] irq event stamp: 1787 [ 49.867754] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.869330] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.870853] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.872424] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.873947] ---[ end trace 0000000000000000 ]--- [ 50.622966] ------------[ cut here ]------------ [ 50.623908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.626006] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.627450] Modules linked in: [ 50.628074] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.630275] Tainted: [W]=WARN [ 50.630933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.632390] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.633301] 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 [ 50.636461] RSP: 0018:ffff88800ae2fbc0 EFLAGS: 00010286 [ 50.637430] RAX: 0000000000000000 RBX: ffffed10015c5f78 RCX: ffffffff813a4050 [ 50.638704] RDX: ffff888017108000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.639971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10015c5f2f [ 50.641231] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.642498] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ae2fdf8 [ 50.643769] FS: 00007f0b39b71900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.645181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.646241] CR2: 00007f0b3a063580 CR3: 000000000d173000 CR4: 0000000000350ef0 [ 50.647511] Call Trace: [ 50.648028] [ 50.648438] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.649315] ? __create_object+0x59/0x80 [ 50.650104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.651074] __vmalloc_noprof+0x59/0x60 [ 50.651817] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.652677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.653558] bpf_prog_alloc+0x39/0x200 [ 50.654292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.655226] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.656137] do_seccomp+0x349/0x25e0 [ 50.656850] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.657769] ? __pfx_do_seccomp+0x10/0x10 [ 50.658501] ? find_held_lock+0x2b/0x80 [ 50.659246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.660198] ? static_key_count+0x60/0x80 [ 50.660995] prctl_set_seccomp+0x4e/0x70 [ 50.661758] __do_sys_prctl+0xe6c/0x1d70 [ 50.662496] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.663357] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.664324] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.665304] ? irqentry_exit+0xf3/0x650 [ 50.666097] do_syscall_64+0xbf/0x430 [ 50.666844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.667789] RIP: 0033:0x7f0b3a0635cd [ 50.668438] 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 [ 50.671607] RSP: 002b:00007ffd652d63a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.672967] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b3a0635cd [ 50.674263] RDX: 0000563af0d75e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.675551] RBP: 00007ffd652d6400 R08: 0000000000000000 R09: 00007ffd652d5aa0 [ 50.676832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563af63442b0 [ 50.678122] R13: 00007ffd652d6830 R14: 0000563af6346d20 R15: 0000563af63588d0 [ 50.679417] [ 50.679892] irq event stamp: 1839 [ 50.680502] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 50.682026] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 50.683538] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 50.685090] softirqs last disabled at (1877): [] __irq_exit_rcu+0xc4/0x100 [ 50.686512] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41244' (ECDSA) to the list of known hosts. 2025/11/18 04:52:54 fuzzer started 2025/11/18 04:52:54 dialing manager at localhost:37895 2025/11/18 04:52:54 checking machine... 2025/11/18 04:52:54 checking revisions... [ 51.507008] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:52:54 testing simple program... [ 51.576741] cgroup: Unknown subsys name 'net' [ 51.627697] cgroup: Unknown subsys name 'cpuset' [ 51.637262] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:52:53 Registers: info registers vcpu 0 RAX=0000000000046647 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f15a8914650 CR3=000000000e2f5000 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=32353a343020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732033353a3235 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363931 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=dffffc0000000000 RBX=ffff888015237410 RCX=0000000000000001 RDX=1ffff11002a46e83 RSI=ffff888015237800 RDI=ffff888015237418 RBP=ffff888015237800 RSP=ffff888015237368 R8 =ffffffff86aaf52c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=0000000000000008 R13=ffff888015237458 R14=ffff888015237808 R15=ffff888015237410 RIP=ffffffff8135e265 RFL=00000246 [---Z-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 00007f15a835f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f15a833e020 CR3=00000000201b6000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000