[ 39.107178] ------------[ cut here ]------------ [ 39.108178] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.110797] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.112300] Modules linked in: [ 39.112942] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.115195] Tainted: [W]=WARN [ 39.115873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.117392] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.118271] 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 [ 39.121475] RSP: 0018:ffff888016ea7bc0 EFLAGS: 00010286 [ 39.122453] RAX: 0000000000000000 RBX: ffffed1002dd4f78 RCX: ffffffff813a4050 [ 39.123760] RDX: ffff8880160e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.125068] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd4f2f [ 39.126393] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.127705] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ea7df8 [ 39.129010] FS: 00007fd14b791900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.130456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.131519] CR2: 00007fd14bc83580 CR3: 0000000009eb1000 CR4: 0000000000350ef0 [ 39.132831] Call Trace: [ 39.133304] [ 39.133750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.134665] ? __create_object+0x59/0x80 [ 39.135461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.136447] __vmalloc_noprof+0x59/0x60 [ 39.137162] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.138038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.138962] bpf_prog_alloc+0x39/0x200 [ 39.139699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.140659] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.141567] do_seccomp+0x349/0x25e0 [ 39.142244] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.143161] ? __pfx_do_seccomp+0x10/0x10 [ 39.143955] ? find_held_lock+0x2b/0x80 [ 39.144738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.145733] ? static_key_count+0x60/0x80 [ 39.146538] prctl_set_seccomp+0x4e/0x70 [ 39.147274] __do_sys_prctl+0xe6c/0x1d70 [ 39.148060] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.148930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.149896] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.150877] ? irqentry_exit+0xf3/0x650 [ 39.151636] do_syscall_64+0xbf/0x430 [ 39.152341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.153311] RIP: 0033:0x7fd14bc835cd [ 39.154004] 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 [ 39.157189] RSP: 002b:00007ffebbff7760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.158569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd14bc835cd [ 39.159851] RDX: 000056157e3d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.161178] RBP: 00007ffebbff77c0 R08: 0000000000000000 R09: 00007ffebbff6e60 [ 39.162474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561594d78ad0 [ 39.163778] R13: 00007ffebbff7bf0 R14: 0000561594d79bc0 R15: 0000561594d8a780 [ 39.165109] [ 39.165580] irq event stamp: 1801 [ 39.166188] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.167724] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.169257] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 39.170809] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 39.172400] ---[ end trace 0000000000000000 ]--- [ 41.839620] ------------[ cut here ]------------ [ 41.840424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.842088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.843342] Modules linked in: [ 41.843869] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.845791] Tainted: [W]=WARN [ 41.846269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.847578] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.848319] 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 [ 41.850996] RSP: 0018:ffff888019dbfbc0 EFLAGS: 00010286 [ 41.851812] RAX: 0000000000000000 RBX: ffffed10033b7f78 RCX: ffffffff813a4050 [ 41.852918] RDX: ffff88800a005340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.854017] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b7f2f [ 41.855095] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.856187] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dbfdf8 [ 41.857270] FS: 00007fdc9f3b3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.858499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.859356] CR2: 00007fdc9f8a5580 CR3: 000000002019c000 CR4: 0000000000350ef0 [ 41.860826] Call Trace: [ 41.861224] [ 41.861624] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.862348] ? __create_object+0x59/0x80 [ 41.863012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.863822] __vmalloc_noprof+0x59/0x60 [ 41.864479] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.865174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.865969] bpf_prog_alloc+0x39/0x200 [ 41.866590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.867341] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.868109] do_seccomp+0x349/0x25e0 [ 41.868726] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.869492] ? __pfx_do_seccomp+0x10/0x10 [ 41.870127] ? find_held_lock+0x2b/0x80 [ 41.870763] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.871576] ? static_key_count+0x60/0x80 [ 41.872234] prctl_set_seccomp+0x4e/0x70 [ 41.872890] __do_sys_prctl+0xe6c/0x1d70 [ 41.873556] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.874229] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.875033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.875854] ? irqentry_exit+0xf3/0x650 [ 41.876519] do_syscall_64+0xbf/0x430 [ 41.877098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.877890] RIP: 0033:0x7fdc9f8a55cd [ 41.878486] 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 [ 41.881182] RSP: 002b:00007fff6df8d5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.882322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc9f8a55cd [ 41.883397] RDX: 0000563164403e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.884489] RBP: 00007fff6df8d630 R08: 0000000000000000 R09: 00007fff6df8ccd0 [ 41.885590] R10: 0000000000000000 R11: 0000000000000246 R12: 000056317c6eebf0 [ 41.886679] R13: 00007fff6df8da60 R14: 000056317c6f8380 R15: 000056317c703460 [ 41.887779] [ 41.888135] irq event stamp: 1841 [ 41.888692] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 41.889986] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 41.891261] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 41.892598] softirqs last disabled at (1879): [] __irq_exit_rcu+0xc4/0x100 [ 41.893881] ---[ end trace 0000000000000000 ]--- [ 42.677358] ------------[ cut here ]------------ [ 42.678279] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.680293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.681766] Modules linked in: [ 42.682359] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.684403] Tainted: [W]=WARN [ 42.684947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.686415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.687303] 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 [ 42.690483] RSP: 0018:ffff88800ed67bc0 EFLAGS: 00010286 [ 42.691463] RAX: 0000000000000000 RBX: ffffed1001dacf78 RCX: ffffffff813a4050 [ 42.692759] RDX: ffff88801491b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.694042] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dacf2f [ 42.695347] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.696677] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ed67df8 [ 42.697983] FS: 00007f6391c76900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.699412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.700497] CR2: 00007f6392168580 CR3: 0000000009c29000 CR4: 0000000000350ef0 [ 42.701791] Call Trace: [ 42.702256] [ 42.702710] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.703614] ? __create_object+0x59/0x80 [ 42.704414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.705340] __vmalloc_noprof+0x59/0x60 [ 42.706102] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.706973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.707904] bpf_prog_alloc+0x39/0x200 [ 42.708655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.709638] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.710550] do_seccomp+0x349/0x25e0 [ 42.711223] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.712119] ? __pfx_do_seccomp+0x10/0x10 [ 42.712922] ? find_held_lock+0x2b/0x80 [ 42.713681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.714652] ? static_key_count+0x60/0x80 [ 42.715448] prctl_set_seccomp+0x4e/0x70 [ 42.716179] __do_sys_prctl+0xe6c/0x1d70 [ 42.716981] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.717823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.718789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.719756] ? irqentry_exit+0xf3/0x650 [ 42.720533] do_syscall_64+0xbf/0x430 [ 42.721232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.722189] RIP: 0033:0x7f63921685cd [ 42.722884] 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 [ 42.726087] RSP: 002b:00007ffd3c1cc5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.727466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63921685cd [ 42.728774] RDX: 00005591a2af0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.730069] RBP: 00007ffd3c1cc650 R08: 0000000000000000 R09: 00007ffd3c1cbcf0 [ 42.731356] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591b52a52b0 [ 42.732695] R13: 00007ffd3c1cca80 R14: 00005591b52a7d20 R15: 00005591b52b98d0 [ 42.734004] [ 42.734470] irq event stamp: 1755 [ 42.735074] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.736620] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.738167] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 42.739713] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 42.741256] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30729' (ECDSA) to the list of known hosts. 2025/11/18 22:11:51 fuzzer started 2025/11/18 22:11:51 dialing manager at localhost:34383 2025/11/18 22:11:51 checking machine... 2025/11/18 22:11:51 checking revisions... [ 43.678838] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:11:51 testing simple program... [ 43.780430] cgroup: Unknown subsys name 'net' [ 43.844576] cgroup: Unknown subsys name 'cpuset' [ 43.862789] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:11:50 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08958 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff815bd154 RFL=00000286 [--S--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 00007fdc9f3b3900 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=00007fff6df87000 CR3=000000002014e000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff888009757708 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff6f77df000 CR3=000000000dd3e000 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=2030353a31313a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a31313a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000