[ 45.834937] ------------[ cut here ]------------ [ 45.835913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.838122] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.839689] Modules linked in: [ 45.840373] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.842502] Tainted: [W]=WARN [ 45.843149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.844740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.845734] 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 [ 45.849129] RSP: 0018:ffff88800a89fbc0 EFLAGS: 00010286 [ 45.850191] RAX: 0000000000000000 RBX: ffffed1001513f78 RCX: ffffffff813a4050 [ 45.851579] RDX: ffff8880176dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.852944] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001513f2f [ 45.854251] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.855542] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a89fdf8 [ 45.856837] FS: 00007ff2414f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.858264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.859332] CR2: 00007fff7d5a8ef7 CR3: 000000000a1d4000 CR4: 0000000000350ef0 [ 45.860630] Call Trace: [ 45.861139] [ 45.861559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.862451] ? __create_object+0x59/0x80 [ 45.863248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.864229] __vmalloc_noprof+0x59/0x60 [ 45.864949] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.865813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.866736] bpf_prog_alloc+0x39/0x200 [ 45.867486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.868406] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.869306] do_seccomp+0x349/0x25e0 [ 45.870031] ? find_held_lock+0x2b/0x80 [ 45.870745] ? do_prlimit+0x310/0x610 [ 45.871516] ? __pfx_do_seccomp+0x10/0x10 [ 45.872303] ? do_raw_spin_unlock+0x53/0x220 [ 45.873140] ? _raw_spin_unlock+0x1e/0x40 [ 45.873876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.874822] ? static_key_count+0x60/0x80 [ 45.875625] prctl_set_seccomp+0x4e/0x70 [ 45.876408] __do_sys_prctl+0xe6c/0x1d70 [ 45.877186] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.878060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.879028] ? irqentry_exit+0xf3/0x650 [ 45.879753] do_syscall_64+0xbf/0x430 [ 45.880488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.881437] RIP: 0033:0x7ff2419e25cd [ 45.882141] 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 [ 45.885310] RSP: 002b:00007fff7d5a7b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.886690] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2419e25cd [ 45.887995] RDX: 000055cc71bede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.889268] RBP: 00007fff7d5a7bd0 R08: 0000000000000000 R09: 00007fff7d5a7270 [ 45.890563] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cca58032b0 [ 45.891845] R13: 00007fff7d5a8000 R14: 000055cca5805d20 R15: 000055cca58178d0 [ 45.893156] [ 45.893580] irq event stamp: 1701 [ 45.894224] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 45.895757] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 45.897270] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 45.898799] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 45.900236] ---[ end trace 0000000000000000 ]--- [ 48.713812] ------------[ cut here ]------------ [ 48.714742] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.716769] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.718218] Modules linked in: [ 48.718804] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.720839] Tainted: [W]=WARN [ 48.721666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.723213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.724192] 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 [ 48.727402] RSP: 0018:ffff888016b0fbc0 EFLAGS: 00010286 [ 48.728415] RAX: 0000000000000000 RBX: ffffed1002d61f78 RCX: ffffffff813a4050 [ 48.729719] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.731008] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d61f2f [ 48.732329] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.733621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b0fdf8 [ 48.734915] FS: 00007fd11623f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.736408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.737474] CR2: 00007ffe69d43ef7 CR3: 000000000bd4f000 CR4: 0000000000350ef0 [ 48.738755] Call Trace: [ 48.739261] [ 48.739705] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.740607] ? __create_object+0x59/0x80 [ 48.741397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.742362] __vmalloc_noprof+0x59/0x60 [ 48.743124] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.744037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.744933] bpf_prog_alloc+0x39/0x200 [ 48.745681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.746611] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.747556] do_seccomp+0x349/0x25e0 [ 48.748278] ? find_held_lock+0x2b/0x80 [ 48.749049] ? do_prlimit+0x310/0x610 [ 48.749748] ? __pfx_do_seccomp+0x10/0x10 [ 48.750545] ? do_raw_spin_unlock+0x53/0x220 [ 48.751398] ? _raw_spin_unlock+0x1e/0x40 [ 48.752220] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.753200] ? static_key_count+0x60/0x80 [ 48.754006] prctl_set_seccomp+0x4e/0x70 [ 48.754746] __do_sys_prctl+0xe6c/0x1d70 [ 48.755566] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.756426] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.757384] ? irqentry_exit+0xf3/0x650 [ 48.758151] do_syscall_64+0xbf/0x430 [ 48.758852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.759843] RIP: 0033:0x7fd1167315cd [ 48.760558] 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 [ 48.763778] RSP: 002b:00007ffe69d41630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.765145] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1167315cd [ 48.766424] RDX: 000055b771c78e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.767744] RBP: 00007ffe69d41690 R08: 0000000000000000 R09: 00007ffe69d40d30 [ 48.769018] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b78e8872b0 [ 48.770294] R13: 00007ffe69d41ac0 R14: 000055b78e889d20 R15: 000055b78e89b8d0 [ 48.771640] [ 48.772109] irq event stamp: 1809 [ 48.772721] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 48.774250] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 48.775801] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 48.777154] softirqs last disabled at (1415): [] __irq_exit_rcu+0xc4/0x100 [ 48.778416] ---[ end trace 0000000000000000 ]--- [ 49.448462] ------------[ cut here ]------------ [ 49.449527] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.451863] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.453544] Modules linked in: [ 49.455914] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.458345] Tainted: [W]=WARN [ 49.459045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.460790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.461847] 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 [ 49.465575] RSP: 0018:ffff888019fdfbc0 EFLAGS: 00010286 [ 49.466715] RAX: 0000000000000000 RBX: ffffed10033fbf78 RCX: ffffffff813a4050 [ 49.468251] RDX: ffff888015f73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.469741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033fbf2f [ 49.471228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.472751] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fdfdf8 [ 49.474246] FS: 00007f7c1d93c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.475982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.477194] CR2: 00007ffd429a3ef7 CR3: 000000001fd2f000 CR4: 0000000000350ef0 [ 49.478680] Call Trace: [ 49.479271] [ 49.479784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.480835] ? __create_object+0x59/0x80 [ 49.481735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.482857] __vmalloc_noprof+0x59/0x60 [ 49.483770] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.484777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.485845] bpf_prog_alloc+0x39/0x200 [ 49.486698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.487817] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.488885] do_seccomp+0x349/0x25e0 [ 49.489714] ? find_held_lock+0x2b/0x80 [ 49.490588] ? do_prlimit+0x310/0x610 [ 49.491480] ? __pfx_do_seccomp+0x10/0x10 [ 49.492410] ? do_raw_spin_unlock+0x53/0x220 [ 49.493361] ? _raw_spin_unlock+0x1e/0x40 [ 49.494250] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.495353] ? static_key_count+0x60/0x80 [ 49.496317] prctl_set_seccomp+0x4e/0x70 [ 49.497206] __do_sys_prctl+0xe6c/0x1d70 [ 49.498114] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.499095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.500244] ? irqentry_exit+0xf3/0x650 [ 49.501128] do_syscall_64+0xbf/0x430 [ 49.501923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.503039] RIP: 0033:0x7f7c1de2e5cd [ 49.503836] 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 [ 49.507473] RSP: 002b:00007ffd429a1e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.508844] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c1de2e5cd [ 49.510096] RDX: 000056219f638e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.511349] RBP: 00007ffd429a1e80 R08: 0000000000000000 R09: 00007ffd429a1520 [ 49.512620] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621a5fef2b0 [ 49.513869] R13: 00007ffd429a22b0 R14: 00005621a5ff1d20 R15: 00005621a60038d0 [ 49.515143] [ 49.515598] irq event stamp: 2115 [ 49.516252] hardirqs last enabled at (2125): [] __up_console_sem+0x78/0x80 [ 49.517730] hardirqs last disabled at (2134): [] __up_console_sem+0x5d/0x80 [ 49.519204] softirqs last enabled at (1970): [] handle_softirqs+0x50c/0x770 [ 49.520753] softirqs last disabled at (1965): [] __irq_exit_rcu+0xc4/0x100 [ 49.522233] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57175' (ECDSA) to the list of known hosts. 2025/11/18 20:17:49 fuzzer started 2025/11/18 20:17:49 dialing manager at localhost:34383 2025/11/18 20:17:49 checking machine... 2025/11/18 20:17:49 checking revisions... [ 50.392947] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:17:49 testing simple program... [ 50.476185] cgroup: Unknown subsys name 'net' [ 50.529226] cgroup: Unknown subsys name 'cpuset' [ 50.545938] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:17:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000246 RCX=ffff88800945ea08 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88800945e9d8 RSP=ffff8880155f78c8 R8 =0000000000000001 R9 =ffffed1002abef13 R10=0000000000000003 R11=0000000000000001 R12=ffffffff81ab0747 R13=0000000000000006 R14=ffff888015df5340 R15=0000000000000246 RIP=ffffffff81528f48 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 00007f5cf2918700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd11621e020 CR3=000000000bd2c000 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=2038343a37313a303220383120766f4e XMM01=6964206465766965636552203a5d3434 XMM02=6f63736964203a31313a303136353320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a37313a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801955fe58 RCX=ffffffff82544dd5 RDX=ffff888015df3780 RSI=00007ffffffff000 RDI=00007f5cec000bf3 RBP=0000000000000053 RSP=ffff88801955f7a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=00007f5cec000ba0 R13=ffff88801955fe60 R14=00007ffffffff000 R15=00007f5cec000bf3 RIP=ffffffff81751898 RFL=00000206 [-----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 00007f5cf2d19700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b78e90d000 CR3=000000000bd2c000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732038343a3731 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303136 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000