[ 46.392272] ------------[ cut here ]------------ [ 46.393618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.395996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.397514] Modules linked in: [ 46.398555] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.400903] Tainted: [W]=WARN [ 46.401544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.403070] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.404046] 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 [ 46.407352] RSP: 0018:ffff888016327bc0 EFLAGS: 00010286 [ 46.408381] RAX: 0000000000000000 RBX: ffffed1002c64f78 RCX: ffffffff813a4050 [ 46.409738] RDX: ffff8880165c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.411119] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c64f2f [ 46.412447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.413817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016327df8 [ 46.415163] FS: 00007fa3ecf5f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.416665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.417900] CR2: 00007ffef7360ef7 CR3: 000000000e83d000 CR4: 0000000000350ef0 [ 46.419213] Call Trace: [ 46.419687] [ 46.420191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.421164] ? __create_object+0x59/0x80 [ 46.421930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.423006] __vmalloc_noprof+0x59/0x60 [ 46.423766] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.424700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.425692] bpf_prog_alloc+0x39/0x200 [ 46.426495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.427477] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.428443] do_seccomp+0x349/0x25e0 [ 46.429237] ? find_held_lock+0x2b/0x80 [ 46.430060] ? do_prlimit+0x310/0x610 [ 46.430792] ? __pfx_do_seccomp+0x10/0x10 [ 46.431601] ? do_raw_spin_unlock+0x53/0x220 [ 46.432494] ? _raw_spin_unlock+0x1e/0x40 [ 46.433332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.434342] ? static_key_count+0x60/0x80 [ 46.435191] prctl_set_seccomp+0x4e/0x70 [ 46.436041] __do_sys_prctl+0xe6c/0x1d70 [ 46.436819] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.437721] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.438759] ? irqentry_exit+0xf3/0x650 [ 46.439569] do_syscall_64+0xbf/0x430 [ 46.440351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.441371] RIP: 0033:0x7fa3ed4515cd [ 46.442124] 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 [ 46.445391] RSP: 002b:00007ffef735e930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.446822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3ed4515cd [ 46.448149] RDX: 0000559bfa210e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.449486] RBP: 00007ffef735e990 R08: 0000000000000000 R09: 00007ffef735e030 [ 46.450838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559bfc133bf0 [ 46.452181] R13: 00007ffef735edc0 R14: 0000559bfc13d380 R15: 0000559bfc148460 [ 46.453580] [ 46.454155] irq event stamp: 1897 [ 46.454795] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 46.456398] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 46.457903] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 46.459262] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 46.460586] ---[ end trace 0000000000000000 ]--- [ 49.771628] ------------[ cut here ]------------ [ 49.772331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.773864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.774969] Modules linked in: [ 49.775419] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.776966] Tainted: [W]=WARN [ 49.777389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.778509] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.779208] 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 [ 49.781626] RSP: 0018:ffff888016db7bc0 EFLAGS: 00010286 [ 49.782383] RAX: 0000000000000000 RBX: ffffed1002db6f78 RCX: ffffffff813a4050 [ 49.783362] RDX: ffff88801a311bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.784339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db6f2f [ 49.785326] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.786305] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016db7df8 [ 49.787295] FS: 00007fc6d5fcd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.788396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.789225] CR2: 00007ffd28239ef7 CR3: 000000002021f000 CR4: 0000000000350ef0 [ 49.790208] Call Trace: [ 49.790565] [ 49.790878] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.791561] ? __create_object+0x59/0x80 [ 49.792156] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.792862] __vmalloc_noprof+0x59/0x60 [ 49.793446] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.794122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.794795] bpf_prog_alloc+0x39/0x200 [ 49.795361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.796067] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.796718] do_seccomp+0x349/0x25e0 [ 49.797280] ? find_held_lock+0x2b/0x80 [ 49.797825] ? do_prlimit+0x310/0x610 [ 49.798392] ? __pfx_do_seccomp+0x10/0x10 [ 49.798990] ? do_raw_spin_unlock+0x53/0x220 [ 49.799590] ? _raw_spin_unlock+0x1e/0x40 [ 49.800183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.800882] ? static_key_count+0x60/0x80 [ 49.801506] prctl_set_seccomp+0x4e/0x70 [ 49.802109] __do_sys_prctl+0xe6c/0x1d70 [ 49.802672] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.803327] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.804061] ? irqentry_exit+0xf3/0x650 [ 49.804605] do_syscall_64+0xbf/0x430 [ 49.805174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.805872] RIP: 0033:0x7fc6d64bf5cd [ 49.806402] 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 [ 49.808815] RSP: 002b:00007ffd28238820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.809866] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6d64bf5cd [ 49.810858] RDX: 0000562ea7161e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.811842] RBP: 00007ffd28238880 R08: 0000000000000000 R09: 00007ffd28237f20 [ 49.812830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ecec46ad0 [ 49.813827] R13: 00007ffd28238cb0 R14: 0000562ecec47bc0 R15: 0000562ecec58780 [ 49.814827] [ 49.815178] irq event stamp: 1685 [ 49.815640] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 49.816794] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 49.817967] softirqs last enabled at (1178): [] handle_softirqs+0x50c/0x770 [ 49.819150] softirqs last disabled at (1157): [] __irq_exit_rcu+0xc4/0x100 [ 49.820304] ---[ end trace 0000000000000000 ]--- [ 50.603211] ------------[ cut here ]------------ [ 50.603938] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.605662] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.606873] Modules linked in: [ 50.607402] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.609135] Tainted: [W]=WARN [ 50.609597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.610828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.611592] 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 [ 50.614264] RSP: 0018:ffff888019ea7bc0 EFLAGS: 00010286 [ 50.615071] RAX: 0000000000000000 RBX: ffffed10033d4f78 RCX: ffffffff813a4050 [ 50.616138] RDX: ffff888016008000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.617215] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d4f2f [ 50.618284] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.619356] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ea7df8 [ 50.620419] FS: 00007fc7ece0c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.621615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.622506] CR2: 00007fc7ed3724a6 CR3: 00000000145ed000 CR4: 0000000000350ef0 [ 50.623581] Call Trace: [ 50.623994] [ 50.624337] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.625097] ? __create_object+0x59/0x80 [ 50.625721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.626528] __vmalloc_noprof+0x59/0x60 [ 50.627147] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.627829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.628618] bpf_prog_alloc+0x39/0x200 [ 50.629247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.630032] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.630751] do_seccomp+0x349/0x25e0 [ 50.631342] ? find_held_lock+0x2b/0x80 [ 50.631939] ? do_prlimit+0x310/0x610 [ 50.632553] ? __pfx_do_seccomp+0x10/0x10 [ 50.633206] ? do_raw_spin_unlock+0x53/0x220 [ 50.633861] ? _raw_spin_unlock+0x1e/0x40 [ 50.634504] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.635304] ? static_key_count+0x60/0x80 [ 50.635932] prctl_set_seccomp+0x4e/0x70 [ 50.636569] __do_sys_prctl+0xe6c/0x1d70 [ 50.637229] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.637906] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.638695] ? irqentry_exit+0xf3/0x650 [ 50.639323] do_syscall_64+0xbf/0x430 [ 50.639913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.640697] RIP: 0033:0x7fc7ed2fe5cd [ 50.641297] 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 [ 50.643925] RSP: 002b:00007ffd37561f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.645089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7ed2fe5cd [ 50.646142] RDX: 00005653036d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.647197] RBP: 00007ffd37561f70 R08: 0000000000000000 R09: 00007ffd37561610 [ 50.648246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565318e8ead0 [ 50.649317] R13: 00007ffd375623a0 R14: 0000565318e8fbc0 R15: 0000565318ea0780 [ 50.650401] [ 50.650754] irq event stamp: 1743 [ 50.651298] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.652575] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.654107] softirqs last enabled at (1486): [] handle_softirqs+0x50c/0x770 [ 50.655394] softirqs last disabled at (1481): [] __irq_exit_rcu+0xc4/0x100 [ 50.656974] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29668' (ECDSA) to the list of known hosts. 2025/11/19 03:42:19 fuzzer started 2025/11/19 03:42:19 dialing manager at localhost:34383 2025/11/19 03:42:19 checking machine... 2025/11/19 03:42:19 checking revisions... [ 51.573756] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:42:19 testing simple program... [ 51.663532] cgroup: Unknown subsys name 'net' [ 51.722788] cgroup: Unknown subsys name 'cpuset' [ 51.736078] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:42:18 Registers: info registers vcpu 0 RAX=ffffffff869f213a RBX=0000000000000001 RCX=ffffffff869f2136 RDX=1ffff110012c4f11 RSI=1ffff110012c4f0f RDI=ffff888009627888 RBP=ffff888009627878 RSP=ffff888009627760 R8 =ffffffff869f213a R9 =ffff888009627860 R10=000000000003c9ed R11=000000000000453f R12=ffff888009627880 R13=ffff888009627868 R14=ffff8880096278c8 R15=ffff888009627820 RIP=ffffffff8135f072 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea0007f080 CR3=000000000da49000 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=e7fc48e6fd83a881d94fe4ddb0cca263 XMM02=0000000000307860eff9b2d0a8fce9cb XMM03=00000000003079302c67c8bc2e329bc3 XMM04=ec2349398b88112d00000000000ae988 XMM05=4ae63d35090207010000000000322680 XMM06=14648eaa1277bab10000000000321538 XMM07=fb795ef6d65770560000000000311498 XMM08=2c67c8bc2e329bc300000000003078d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025bc5 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562ecec5f000 CR3=000000000e897000 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=2038313a32343a333020393120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a32343a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000