[ 38.970116] ------------[ cut here ]------------ [ 38.970880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.972535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.973749] Modules linked in: [ 38.974246] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.975895] Tainted: [W]=WARN [ 38.976412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.977650] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.978431] 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 [ 38.981114] RSP: 0018:ffff88800d7e7bc0 EFLAGS: 00010286 [ 38.981937] RAX: 0000000000000000 RBX: ffffed1001afcf78 RCX: ffffffff813a4050 [ 38.983028] RDX: ffff888015c4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.984103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001afcf2f [ 38.985182] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.986271] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d7e7df8 [ 38.987353] FS: 00007f6e27dcf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.988574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.989468] CR2: 00007ffd8c4dcef8 CR3: 000000000cdbc000 CR4: 0000000000350ef0 [ 38.990553] Call Trace: [ 38.990944] [ 38.991286] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.992044] ? __create_object+0x59/0x80 [ 38.992701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.993531] __vmalloc_noprof+0x59/0x60 [ 38.994119] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.994844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.995625] bpf_prog_alloc+0x39/0x200 [ 38.996196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.996965] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.997722] do_seccomp+0x349/0x25e0 [ 38.998295] ? find_held_lock+0x2b/0x80 [ 38.998936] ? do_prlimit+0x310/0x610 [ 38.999565] ? __pfx_do_seccomp+0x10/0x10 [ 39.000183] ? do_raw_spin_unlock+0x53/0x220 [ 39.000881] ? _raw_spin_unlock+0x1e/0x40 [ 39.001533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.002288] ? static_key_count+0x60/0x80 [ 39.002970] prctl_set_seccomp+0x4e/0x70 [ 39.003629] __do_sys_prctl+0xe6c/0x1d70 [ 39.004238] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.004967] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.005792] ? irqentry_exit+0xf3/0x650 [ 39.006439] do_syscall_64+0xbf/0x430 [ 39.007010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.007800] RIP: 0033:0x7f6e282c15cd [ 39.008377] 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 [ 39.011088] RSP: 002b:00007ffd8c4da600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.012234] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e282c15cd [ 39.013325] RDX: 00005608c0743e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.014418] RBP: 00007ffd8c4da660 R08: 0000000000000000 R09: 00007ffd8c4d9d00 [ 39.015502] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608d6dcead0 [ 39.016579] R13: 00007ffd8c4daa90 R14: 00005608d6dcfbc0 R15: 00005608d6de0780 [ 39.017710] [ 39.018065] irq event stamp: 1763 [ 39.018611] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.019889] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.021172] softirqs last enabled at (1254): [] handle_softirqs+0x50c/0x770 [ 39.022488] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 39.023746] ---[ end trace 0000000000000000 ]--- [ 41.803651] ------------[ cut here ]------------ [ 41.804070] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.804990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.805660] Modules linked in: [ 41.805934] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.806857] Tainted: [W]=WARN [ 41.807112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.807785] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.808185] 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 [ 41.809649] RSP: 0018:ffff888017887bc0 EFLAGS: 00010286 [ 41.810079] RAX: 0000000000000000 RBX: ffffed1002f10f78 RCX: ffffffff813a4050 [ 41.810664] RDX: ffff888015c4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.811232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f10f2f [ 41.811827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.812414] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017887df8 [ 41.812980] FS: 00007fc7f55e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.813648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.814113] CR2: 00007ffcc46e9ef8 CR3: 000000000cd04000 CR4: 0000000000350ef0 [ 41.814699] Call Trace: [ 41.814912] [ 41.815104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.815514] ? __create_object+0x59/0x80 [ 41.815851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.816270] __vmalloc_noprof+0x59/0x60 [ 41.816619] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.816996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.817422] bpf_prog_alloc+0x39/0x200 [ 41.817748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.818151] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.818571] do_seccomp+0x349/0x25e0 [ 41.818878] ? find_held_lock+0x2b/0x80 [ 41.819202] ? do_prlimit+0x310/0x610 [ 41.819540] ? __pfx_do_seccomp+0x10/0x10 [ 41.819878] ? do_raw_spin_unlock+0x53/0x220 [ 41.820235] ? _raw_spin_unlock+0x1e/0x40 [ 41.820595] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.821013] ? static_key_count+0x60/0x80 [ 41.821379] prctl_set_seccomp+0x4e/0x70 [ 41.821722] __do_sys_prctl+0xe6c/0x1d70 [ 41.822063] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.822456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.822876] ? irqentry_exit+0xf3/0x650 [ 41.823205] do_syscall_64+0xbf/0x430 [ 41.823543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.823953] RIP: 0033:0x7fc7f5ada5cd [ 41.824251] 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 [ 41.825703] RSP: 002b:00007ffcc46e8280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.826322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7f5ada5cd [ 41.826886] RDX: 000056059b3d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.827467] RBP: 00007ffcc46e82e0 R08: 0000000000000000 R09: 00007ffcc46e7980 [ 41.828032] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605cf0d4bf0 [ 41.828618] R13: 00007ffcc46e8710 R14: 00005605cf0de380 R15: 00005605cf0e9460 [ 41.829190] [ 41.829408] irq event stamp: 2135 [ 41.829695] hardirqs last enabled at (2143): [] __up_console_sem+0x78/0x80 [ 41.830390] hardirqs last disabled at (2152): [] __up_console_sem+0x5d/0x80 [ 41.831065] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 41.831768] softirqs last disabled at (2169): [] __irq_exit_rcu+0xc4/0x100 [ 41.832464] ---[ end trace 0000000000000000 ]--- [ 42.455789] ------------[ cut here ]------------ [ 42.456713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.458745] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.460203] Modules linked in: [ 42.460838] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.463064] Tainted: [W]=WARN [ 42.463731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.465247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.466191] 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 [ 42.469365] RSP: 0018:ffff88800e4bfbc0 EFLAGS: 00010286 [ 42.470364] RAX: 0000000000000000 RBX: ffffed1001c97f78 RCX: ffffffff813a4050 [ 42.471635] RDX: ffff88800f525340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.472914] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c97f2f [ 42.474202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.475492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e4bfdf8 [ 42.476790] FS: 00007efc8a3f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.478221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.479284] CR2: 00007ffd5a4e7ef8 CR3: 000000001f8d1000 CR4: 0000000000350ef0 [ 42.480598] Call Trace: [ 42.481063] [ 42.481515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.482425] ? __create_object+0x59/0x80 [ 42.483163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.484128] __vmalloc_noprof+0x59/0x60 [ 42.484884] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.485796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.486720] bpf_prog_alloc+0x39/0x200 [ 42.487456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.488386] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.489239] do_seccomp+0x349/0x25e0 [ 42.489976] ? find_held_lock+0x2b/0x80 [ 42.490748] ? do_prlimit+0x310/0x610 [ 42.491498] ? __pfx_do_seccomp+0x10/0x10 [ 42.492242] ? do_raw_spin_unlock+0x53/0x220 [ 42.493072] ? _raw_spin_unlock+0x1e/0x40 [ 42.493875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.494829] ? static_key_count+0x60/0x80 [ 42.495629] prctl_set_seccomp+0x4e/0x70 [ 42.496403] __do_sys_prctl+0xe6c/0x1d70 [ 42.497151] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.498033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.499004] ? irqentry_exit+0xf3/0x650 [ 42.499765] do_syscall_64+0xbf/0x430 [ 42.500506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.501460] RIP: 0033:0x7efc8a8e25cd [ 42.502134] 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 [ 42.505327] RSP: 002b:00007ffd5a4e5c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.506748] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc8a8e25cd [ 42.508045] RDX: 0000558cf8725e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.509332] RBP: 00007ffd5a4e5cd0 R08: 0000000000000000 R09: 00007ffd5a4e5370 [ 42.510633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d29d86bf0 [ 42.511907] R13: 00007ffd5a4e6100 R14: 0000558d29d90380 R15: 0000558d29d9b460 [ 42.513256] [ 42.513735] irq event stamp: 1775 [ 42.514373] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.515639] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.516904] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 42.518188] softirqs last disabled at (1275): [] __irq_exit_rcu+0xc4/0x100 [ 42.519457] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58717' (ECDSA) to the list of known hosts. 2025/11/19 05:48:05 fuzzer started 2025/11/19 05:48:06 dialing manager at localhost:34383 2025/11/19 05:48:06 checking machine... 2025/11/19 05:48:06 checking revisions... [ 43.397669] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:48:06 testing simple program... [ 43.498282] cgroup: Unknown subsys name 'net' [ 43.566074] cgroup: Unknown subsys name 'cpuset' [ 43.579811] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:48:05 Registers: info registers vcpu 0 RAX=ffffffff86a42be9 RBX=0000000000000001 RCX=ffffffff86a42be4 RDX=0000000000000002 RSI=0000000000000001 RDI=ffffffff866d7734 RBP=ffff888015eb79f8 RSP=ffff888015eb7930 R8 =ffffffff86a42be4 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=ffff888015eb7a00 R13=ffff888015eb79e8 R14=ffff888015eb79e1 R15=ffff888015eb79a0 RIP=ffffffff8135e82c 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 00007fc7f55e8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc7f55c7020 CR3=000000000cced000 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 info registers vcpu 1 RAX=000000000001ed9b 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffedfc64be8 CR3=000000000d349000 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=38343a353020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383033 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000