[ 46.603823] ------------[ cut here ]------------ [ 46.604747] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.606770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.608234] Modules linked in: [ 46.608826] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.610805] Tainted: [W]=WARN [ 46.611394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.612871] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.613810] 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 [ 46.616977] RSP: 0018:ffff888015e7fbc0 EFLAGS: 00010286 [ 46.617912] RAX: 0000000000000000 RBX: ffffed1002bcff78 RCX: ffffffff813a4050 [ 46.619247] RDX: ffff8880164c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.620532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcff2f [ 46.621836] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.623112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e7fdf8 [ 46.624400] FS: 00007f683d7f5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.625856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.626913] CR2: 00007f683dce7580 CR3: 000000000d7d1000 CR4: 0000000000350ef0 [ 46.628223] Call Trace: [ 46.628693] [ 46.629152] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.630072] ? __create_object+0x59/0x80 [ 46.630814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.631796] __vmalloc_noprof+0x59/0x60 [ 46.632544] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.633432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.634398] bpf_prog_alloc+0x39/0x200 [ 46.635140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.636081] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.636981] do_seccomp+0x349/0x25e0 [ 46.637666] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.638575] ? __pfx_do_seccomp+0x10/0x10 [ 46.639369] ? find_held_lock+0x2b/0x80 [ 46.640130] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.641095] ? static_key_count+0x60/0x80 [ 46.641867] prctl_set_seccomp+0x4e/0x70 [ 46.642647] __do_sys_prctl+0xe6c/0x1d70 [ 46.643421] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.644292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.645308] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.646297] ? irqentry_exit+0xf3/0x650 [ 46.647074] do_syscall_64+0xbf/0x430 [ 46.647770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.648734] RIP: 0033:0x7f683dce75cd [ 46.649441] 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 [ 46.652607] RSP: 002b:00007fff5fda21a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.653981] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f683dce75cd [ 46.655266] RDX: 000055656e4a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.656591] RBP: 00007fff5fda2200 R08: 0000000000000000 R09: 00007fff5fda18a0 [ 46.657892] R10: 0000000000000000 R11: 0000000000000246 R12: 000055659699bad0 [ 46.659175] R13: 00007fff5fda2630 R14: 000055659699cbc0 R15: 00005565969ad780 [ 46.660468] [ 46.660893] irq event stamp: 1669 [ 46.661561] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 46.663081] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 46.664588] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 46.666189] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 46.667697] ---[ end trace 0000000000000000 ]--- [ 49.532752] ------------[ cut here ]------------ [ 49.533642] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.535441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.536754] Modules linked in: [ 49.537529] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.539366] Tainted: [W]=WARN [ 49.539873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.541212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.542043] 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 [ 49.544905] RSP: 0018:ffff888016c6fbc0 EFLAGS: 00010286 [ 49.545781] RAX: 0000000000000000 RBX: ffffed1002d8df78 RCX: ffffffff813a4050 [ 49.546950] RDX: ffff888016250000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.548098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8df2f [ 49.549243] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.550413] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c6fdf8 [ 49.551568] FS: 00007f1048636900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.552859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.553833] CR2: 00007f1048b28580 CR3: 000000000e495000 CR4: 0000000000350ef0 [ 49.554983] Call Trace: [ 49.555393] [ 49.555756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.556565] ? __create_object+0x59/0x80 [ 49.557281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.558155] __vmalloc_noprof+0x59/0x60 [ 49.558786] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.559573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.560404] bpf_prog_alloc+0x39/0x200 [ 49.561060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.561855] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.562666] do_seccomp+0x349/0x25e0 [ 49.563307] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.564099] ? __pfx_do_seccomp+0x10/0x10 [ 49.564765] ? find_held_lock+0x2b/0x80 [ 49.565446] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.566303] ? static_key_count+0x60/0x80 [ 49.567017] prctl_set_seccomp+0x4e/0x70 [ 49.567682] __do_sys_prctl+0xe6c/0x1d70 [ 49.568376] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.569138] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.569998] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.570820] ? irqentry_exit+0xf3/0x650 [ 49.571500] do_syscall_64+0xbf/0x430 [ 49.572161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.572999] RIP: 0033:0x7f1048b285cd [ 49.573594] 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 [ 49.576421] RSP: 002b:00007ffca1781ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.577645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1048b285cd [ 49.578782] RDX: 0000557fea3d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.579910] RBP: 00007ffca1781d00 R08: 0000000000000000 R09: 00007ffca17813a0 [ 49.581066] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580115d8ad0 [ 49.582216] R13: 00007ffca1782130 R14: 00005580115d9bc0 R15: 00005580115ea780 [ 49.583377] [ 49.583757] irq event stamp: 1819 [ 49.584328] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.585711] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.587067] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 49.588432] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 49.589785] ---[ end trace 0000000000000000 ]--- [ 50.323880] ------------[ cut here ]------------ [ 50.324796] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.326802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.328278] Modules linked in: [ 50.328883] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.330969] Tainted: [W]=WARN [ 50.331535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.333023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.333917] 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 [ 50.338419] RSP: 0018:ffff888016e6fbc0 EFLAGS: 00010286 [ 50.339432] RAX: 0000000000000000 RBX: ffffed1002dcdf78 RCX: ffffffff813a4050 [ 50.340736] RDX: ffff888019dd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.342021] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcdf2f [ 50.343309] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.344616] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e6fdf8 [ 50.345923] FS: 00007f79f67c9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.347407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.348479] CR2: 00007f79f6d2f4a6 CR3: 000000000e2a2000 CR4: 0000000000350ef0 [ 50.349794] Call Trace: [ 50.350320] [ 50.350745] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.351669] ? __create_object+0x59/0x80 [ 50.352453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.353446] __vmalloc_noprof+0x59/0x60 [ 50.354229] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.355110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.356049] bpf_prog_alloc+0x39/0x200 [ 50.356755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.357722] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.358637] do_seccomp+0x349/0x25e0 [ 50.359358] ? find_held_lock+0x2b/0x80 [ 50.360134] ? do_prlimit+0x310/0x610 [ 50.360844] ? __pfx_do_seccomp+0x10/0x10 [ 50.361658] ? do_raw_spin_unlock+0x53/0x220 [ 50.362500] ? _raw_spin_unlock+0x1e/0x40 [ 50.363300] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.364272] ? static_key_count+0x60/0x80 [ 50.365089] prctl_set_seccomp+0x4e/0x70 [ 50.365837] __do_sys_prctl+0xe6c/0x1d70 [ 50.366628] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.367494] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.368486] ? irqentry_exit+0xf3/0x650 [ 50.369260] do_syscall_64+0xbf/0x430 [ 50.370033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.370995] RIP: 0033:0x7f79f6cbb5cd [ 50.371665] 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 [ 50.374873] RSP: 002b:00007ffcc2f1f230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.376265] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79f6cbb5cd [ 50.377616] RDX: 000056477bc10e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.378912] RBP: 00007ffcc2f1f290 R08: 0000000000000000 R09: 00007ffcc2f1e930 [ 50.380234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564794e08ad0 [ 50.381541] R13: 00007ffcc2f1f6c0 R14: 0000564794e09bc0 R15: 0000564794e1a780 [ 50.382862] [ 50.383343] irq event stamp: 2029 [ 50.384005] hardirqs last enabled at (2039): [] __up_console_sem+0x78/0x80 [ 50.385569] hardirqs last disabled at (2048): [] __up_console_sem+0x5d/0x80 [ 50.386836] softirqs last enabled at (1930): [] handle_softirqs+0x50c/0x770 [ 50.387824] softirqs last disabled at (1925): [] __irq_exit_rcu+0xc4/0x100 [ 50.388792] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37063' (ECDSA) to the list of known hosts. 2025/11/19 04:35:15 fuzzer started 2025/11/19 04:35:15 dialing manager at localhost:34383 2025/11/19 04:35:15 checking machine... 2025/11/19 04:35:15 checking revisions... [ 51.246234] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:35:15 testing simple program... [ 51.327897] cgroup: Unknown subsys name 'net' [ 51.377102] cgroup: Unknown subsys name 'cpuset' [ 51.391008] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:35:14 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff885b6ea0 RCX=0000000000000000 RDX=0000000000000046 RSI=0000000000000000 RDI=ffff88800d4f4a80 RBP=ffff88800d4f4a80 RSP=ffff88806ce08c10 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=ffffffff87ce9620 R13=ffff88800d4f4a80 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff84c71e90 RFL=00000006 [-----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 00007f1048636900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffca177b000 CR3=000000001fb1d000 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=0000000000022117 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6e115568 CR3=000000000dc79000 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=35333a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303439 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000