[ 46.181152] ------------[ cut here ]------------ [ 46.182116] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.184157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.185648] Modules linked in: [ 46.186278] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.188293] Tainted: [W]=WARN [ 46.188852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.190336] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.191264] 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 [ 46.194495] RSP: 0018:ffff888018e27bc0 EFLAGS: 00010286 [ 46.195480] RAX: 0000000000000000 RBX: ffffed10031c4f78 RCX: ffffffff813a4050 [ 46.196784] RDX: ffff88801a821bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.198060] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c4f2f [ 46.199348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.200648] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e27df8 [ 46.201945] FS: 00007fd7a5140900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.203394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.204959] CR2: 00007fff508a0ef7 CR3: 0000000014a2b000 CR4: 0000000000350ef0 [ 46.206256] Call Trace: [ 46.206723] [ 46.207136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.208036] ? __create_object+0x59/0x80 [ 46.208844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.209814] __vmalloc_noprof+0x59/0x60 [ 46.210578] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.211452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.212404] bpf_prog_alloc+0x39/0x200 [ 46.213137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.214096] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.214990] do_seccomp+0x349/0x25e0 [ 46.215712] ? find_held_lock+0x2b/0x80 [ 46.216486] ? do_prlimit+0x310/0x610 [ 46.217183] ? __pfx_do_seccomp+0x10/0x10 [ 46.217981] ? do_raw_spin_unlock+0x53/0x220 [ 46.218810] ? _raw_spin_unlock+0x1e/0x40 [ 46.219600] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.220581] ? static_key_count+0x60/0x80 [ 46.221401] prctl_set_seccomp+0x4e/0x70 [ 46.222124] __do_sys_prctl+0xe6c/0x1d70 [ 46.222910] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.223788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.224761] ? irqentry_exit+0xf3/0x650 [ 46.225537] do_syscall_64+0xbf/0x430 [ 46.226289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.227191] RIP: 0033:0x7fd7a56325cd [ 46.227905] 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 [ 46.231094] RSP: 002b:00007fff5089e300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.232486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7a56325cd [ 46.233782] RDX: 000055d763906e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.235068] RBP: 00007fff5089e360 R08: 0000000000000000 R09: 00007fff5089da00 [ 46.236376] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7a21cdad0 [ 46.237609] R13: 00007fff5089e790 R14: 000055d7a21cebc0 R15: 000055d7a21df780 [ 46.238779] [ 46.239155] irq event stamp: 1699 [ 46.239738] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 46.241123] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 46.242484] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 46.243861] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 46.245235] ---[ end trace 0000000000000000 ]--- [ 49.476952] ------------[ cut here ]------------ [ 49.477877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.479866] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.481358] Modules linked in: [ 49.481941] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.483922] Tainted: [W]=WARN [ 49.484533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.486006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.486922] 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 [ 49.490108] RSP: 0018:ffff88801683fbc0 EFLAGS: 00010286 [ 49.491076] RAX: 0000000000000000 RBX: ffffed1002d07f78 RCX: ffffffff813a4050 [ 49.492368] RDX: ffff8880169e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.493640] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d07f2f [ 49.494897] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.496167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801683fdf8 [ 49.497448] FS: 00007efe3886d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.498881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.499932] CR2: 00007fff98d7bef7 CR3: 000000000be09000 CR4: 0000000000350ef0 [ 49.501244] Call Trace: [ 49.501714] [ 49.502117] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.503008] ? __create_object+0x59/0x80 [ 49.503771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.504749] __vmalloc_noprof+0x59/0x60 [ 49.505509] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.506375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.507306] bpf_prog_alloc+0x39/0x200 [ 49.508002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.508916] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.509795] do_seccomp+0x349/0x25e0 [ 49.510626] ? find_held_lock+0x2b/0x80 [ 49.511411] ? do_prlimit+0x310/0x610 [ 49.512120] ? __pfx_do_seccomp+0x10/0x10 [ 49.512930] ? do_raw_spin_unlock+0x53/0x220 [ 49.513756] ? _raw_spin_unlock+0x1e/0x40 [ 49.514539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.515502] ? static_key_count+0x60/0x80 [ 49.516318] prctl_set_seccomp+0x4e/0x70 [ 49.517039] __do_sys_prctl+0xe6c/0x1d70 [ 49.517820] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.518658] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.519623] ? irqentry_exit+0xf3/0x650 [ 49.520388] do_syscall_64+0xbf/0x430 [ 49.521084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.522013] RIP: 0033:0x7efe38d5f5cd [ 49.522728] 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 [ 49.525885] RSP: 002b:00007fff98d79a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.527252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe38d5f5cd [ 49.528536] RDX: 00005590c39ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.529822] RBP: 00007fff98d79a70 R08: 0000000000000000 R09: 00007fff98d79110 [ 49.531128] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590e21fdbf0 [ 49.532425] R13: 00007fff98d79ea0 R14: 00005590e2207380 R15: 00005590e2212460 [ 49.533739] [ 49.534161] irq event stamp: 1723 [ 49.534801] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.536322] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.537829] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.539339] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.540840] ---[ end trace 0000000000000000 ]--- [ 50.351038] ------------[ cut here ]------------ [ 50.351802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.353479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.354675] Modules linked in: [ 50.355173] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.356852] Tainted: [W]=WARN [ 50.357357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.358559] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.359303] 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 [ 50.361907] RSP: 0018:ffff888017a0fbc0 EFLAGS: 00010286 [ 50.362734] RAX: 0000000000000000 RBX: ffffed1002f41f78 RCX: ffffffff813a4050 [ 50.363787] RDX: ffff8880169e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.364874] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f41f2f [ 50.365924] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.366978] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a0fdf8 [ 50.368034] FS: 00007f6dbe4e3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.369240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.370082] CR2: 00007f6dbe9d5580 CR3: 000000000d94c000 CR4: 0000000000350ef0 [ 50.371137] Call Trace: [ 50.371547] [ 50.371885] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.372701] ? __create_object+0x59/0x80 [ 50.373355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.374111] __vmalloc_noprof+0x59/0x60 [ 50.374752] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.375469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.376194] bpf_prog_alloc+0x39/0x200 [ 50.376815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.377583] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.378327] do_seccomp+0x349/0x25e0 [ 50.378882] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.379628] ? __pfx_do_seccomp+0x10/0x10 [ 50.380286] ? find_held_lock+0x2b/0x80 [ 50.380879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.381683] ? static_key_count+0x60/0x80 [ 50.382330] prctl_set_seccomp+0x4e/0x70 [ 50.382930] __do_sys_prctl+0xe6c/0x1d70 [ 50.383576] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.384308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.385053] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.385852] ? irqentry_exit+0xf3/0x650 [ 50.386487] do_syscall_64+0xbf/0x430 [ 50.387057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.387834] RIP: 0033:0x7f6dbe9d55cd [ 50.388427] 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 [ 50.391014] RSP: 002b:00007fff6bf888b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.392137] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dbe9d55cd [ 50.393233] RDX: 0000562206abce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.394301] RBP: 00007fff6bf88910 R08: 0000000000000000 R09: 00007fff6bf87fb0 [ 50.395350] R10: 0000000000000000 R11: 0000000000000246 R12: 000056223dabdad0 [ 50.396417] R13: 00007fff6bf88d40 R14: 000056223dabebc0 R15: 000056223dacf780 [ 50.397483] [ 50.397831] irq event stamp: 1819 [ 50.398377] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 50.399632] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 50.400906] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 50.402182] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 50.403465] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56329' (ECDSA) to the list of known hosts. 2025/11/18 10:08:59 fuzzer started 2025/11/18 10:09:00 dialing manager at localhost:34383 2025/11/18 10:09:00 checking machine... 2025/11/18 10:09:00 checking revisions... [ 51.314401] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:09:00 testing simple program... [ 51.404568] cgroup: Unknown subsys name 'net' [ 51.471468] cgroup: Unknown subsys name 'cpuset' [ 51.483800] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:08:59 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86ab8dcc RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888009627878 RSP=ffff8880096277b0 R8 =ffffffff86ab8dd0 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002575e R12=ffff888009627880 R13=ffff888009627868 R14=ffff888009627861 R15=ffff888009627820 RIP=ffffffff8135e8b8 RFL=00000202 [-------] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff98d73000 CR3=000000000b8d6000 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=6720646572637465733a4d41503d706f 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 info registers vcpu 1 RAX=0000000000021e3d 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=00000202 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f28326e7170 CR3=000000000d367000 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=203bb1cb9c61578ed840b1e1b76ffb92 XMM02=00000000002fff40ec2efd57dc4c00df XMM03=000000000030e480150775a1eb2ad62f XMM04=71dca36479d2f51800000000000ae988 XMM05=aa3e91ef523e958d000000000031f458 XMM06=817b8945e9d50373000000000031e4f8 XMM07=e042d86d42eb936e000000000030e700 XMM08=150775a1eb2ad62f00000000002fffa0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000