[ 38.902976] ------------[ cut here ]------------ [ 38.903877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.905860] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.907319] Modules linked in: [ 38.907947] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.909915] Tainted: [W]=WARN [ 38.910481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.912195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.913526] 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 [ 38.916764] RSP: 0018:ffff888015b6fbc0 EFLAGS: 00010286 [ 38.917742] RAX: 0000000000000000 RBX: ffffed1002b6df78 RCX: ffffffff813a4050 [ 38.919029] RDX: ffff888015a48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.920329] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b6df2f [ 38.921615] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.922937] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b6fdf8 [ 38.924207] FS: 00007f0d9e0d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.925646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.926707] CR2: 00007fffc891bef7 CR3: 000000001d098000 CR4: 0000000000350ef0 [ 38.927970] Call Trace: [ 38.928428] [ 38.928877] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.929773] ? __create_object+0x59/0x80 [ 38.930511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.931473] __vmalloc_noprof+0x59/0x60 [ 38.932238] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.933092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.934019] bpf_prog_alloc+0x39/0x200 [ 38.934758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.935677] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.936518] do_seccomp+0x349/0x25e0 [ 38.937229] ? find_held_lock+0x2b/0x80 [ 38.938016] ? do_prlimit+0x310/0x610 [ 38.938737] ? __pfx_do_seccomp+0x10/0x10 [ 38.939476] ? do_raw_spin_unlock+0x53/0x220 [ 38.940296] ? _raw_spin_unlock+0x1e/0x40 [ 38.941062] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.942025] ? static_key_count+0x60/0x80 [ 38.942830] prctl_set_seccomp+0x4e/0x70 [ 38.943602] __do_sys_prctl+0xe6c/0x1d70 [ 38.944334] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.945195] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.946171] ? irqentry_exit+0xf3/0x650 [ 38.946934] do_syscall_64+0xbf/0x430 [ 38.947679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.948615] RIP: 0033:0x7f0d9e5cb5cd [ 38.949276] 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 [ 38.952449] RSP: 002b:00007fffc891aed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.953831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d9e5cb5cd [ 38.955156] RDX: 000056484b57fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.956424] RBP: 00007fffc891af30 R08: 0000000000000000 R09: 00007fffc891a5d0 [ 38.957711] R10: 0000000000000000 R11: 0000000000000246 R12: 000056486b051b10 [ 38.959016] R13: 00007fffc891b360 R14: 000056486b0522b0 R15: 000056486b0666f0 [ 38.960301] [ 38.960756] irq event stamp: 1901 [ 38.961362] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 38.962729] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 38.963685] softirqs last enabled at (1446): [] handle_softirqs+0x50c/0x770 [ 38.964666] softirqs last disabled at (1355): [] __irq_exit_rcu+0xc4/0x100 [ 38.965623] ---[ end trace 0000000000000000 ]--- [ 41.824977] ------------[ cut here ]------------ [ 41.825905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.827918] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.829385] Modules linked in: [ 41.830055] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.832051] Tainted: [W]=WARN [ 41.832672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.834151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.835075] 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 [ 41.838270] RSP: 0018:ffff88801428fbc0 EFLAGS: 00010286 [ 41.839256] RAX: 0000000000000000 RBX: ffffed1002851f78 RCX: ffffffff813a4050 [ 41.840552] RDX: ffff888016215340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.841853] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002851f2f [ 41.843165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.844443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801428fdf8 [ 41.845728] FS: 00007f5cefc48900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.847203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.848283] CR2: 00007ffca4981ef7 CR3: 000000000c4de000 CR4: 0000000000350ef0 [ 41.849587] Call Trace: [ 41.850071] [ 41.850487] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.851392] ? __create_object+0x59/0x80 [ 41.852164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.853137] __vmalloc_noprof+0x59/0x60 [ 41.853895] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.854789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.855725] bpf_prog_alloc+0x39/0x200 [ 41.856412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.857327] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.858251] do_seccomp+0x349/0x25e0 [ 41.858966] ? find_held_lock+0x2b/0x80 [ 41.859723] ? do_prlimit+0x310/0x610 [ 41.860436] ? __pfx_do_seccomp+0x10/0x10 [ 41.861230] ? do_raw_spin_unlock+0x53/0x220 [ 41.862075] ? _raw_spin_unlock+0x1e/0x40 [ 41.862851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.863819] ? static_key_count+0x60/0x80 [ 41.864615] prctl_set_seccomp+0x4e/0x70 [ 41.865341] __do_sys_prctl+0xe6c/0x1d70 [ 41.866119] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.866974] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.867963] ? irqentry_exit+0xf3/0x650 [ 41.868731] do_syscall_64+0xbf/0x430 [ 41.869430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.870436] RIP: 0033:0x7f5cf013a5cd [ 41.871148] 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 [ 41.874330] RSP: 002b:00007ffca4980b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.875722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cf013a5cd [ 41.877021] RDX: 0000562ec07aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.878317] RBP: 00007ffca4980bd0 R08: 0000000000000000 R09: 00007ffca4980270 [ 41.879617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ed7815b10 [ 41.880903] R13: 00007ffca4981000 R14: 0000562ed78162b0 R15: 0000562ed782a6f0 [ 41.882225] [ 41.882689] irq event stamp: 1775 [ 41.883310] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 41.884820] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 41.886360] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 41.887911] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 41.889422] ---[ end trace 0000000000000000 ]--- [ 42.555147] ------------[ cut here ]------------ [ 42.555641] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.556680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.557412] Modules linked in: [ 42.557739] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.558762] Tainted: [W]=WARN [ 42.559045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.559825] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.560282] 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 [ 42.561958] RSP: 0018:ffff888015effbc0 EFLAGS: 00010286 [ 42.562454] RAX: 0000000000000000 RBX: ffffed1002bdff78 RCX: ffffffff813a4050 [ 42.563119] RDX: ffff8880142e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.563776] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdff2f [ 42.564427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.565088] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015effdf8 [ 42.565769] FS: 00007f946ea0f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.566514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.567067] CR2: 00007ffc719cdef7 CR3: 000000000e1e5000 CR4: 0000000000350ef0 [ 42.567738] Call Trace: [ 42.567983] [ 42.568192] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.568645] ? __create_object+0x59/0x80 [ 42.569022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.569491] __vmalloc_noprof+0x59/0x60 [ 42.569875] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.570305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.570779] bpf_prog_alloc+0x39/0x200 [ 42.571135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.571596] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.572033] do_seccomp+0x349/0x25e0 [ 42.572372] ? find_held_lock+0x2b/0x80 [ 42.572755] ? do_prlimit+0x310/0x610 [ 42.573112] ? __pfx_do_seccomp+0x10/0x10 [ 42.573487] ? do_raw_spin_unlock+0x53/0x220 [ 42.573906] ? _raw_spin_unlock+0x1e/0x40 [ 42.574289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.574776] ? static_key_count+0x60/0x80 [ 42.575162] prctl_set_seccomp+0x4e/0x70 [ 42.575534] __do_sys_prctl+0xe6c/0x1d70 [ 42.575933] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.576345] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.576836] ? irqentry_exit+0xf3/0x650 [ 42.577202] do_syscall_64+0xbf/0x430 [ 42.577575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.578046] RIP: 0033:0x7f946ef015cd [ 42.578386] 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 [ 42.579984] RSP: 002b:00007ffc719cbde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.580679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f946ef015cd [ 42.581307] RDX: 000056232125fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.581955] RBP: 00007ffc719cbe40 R08: 0000000000000000 R09: 00007ffc719cb4e0 [ 42.582605] R10: 0000000000000000 R11: 0000000000000246 R12: 000056234530dad0 [ 42.583228] R13: 00007ffc719cc270 R14: 000056234530ebc0 R15: 000056234531f780 [ 42.583879] [ 42.584097] irq event stamp: 1705 [ 42.584407] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.585172] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.585941] softirqs last enabled at (1250): [] handle_softirqs+0x50c/0x770 [ 42.586729] softirqs last disabled at (1241): [] __irq_exit_rcu+0xc4/0x100 [ 42.587470] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2150' (ECDSA) to the list of known hosts. 2025/11/19 01:37:02 fuzzer started 2025/11/19 01:37:02 dialing manager at localhost:34383 2025/11/19 01:37:02 checking machine... 2025/11/19 01:37:02 checking revisions... [ 43.461262] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:37:02 testing simple program... [ 43.555884] cgroup: Unknown subsys name 'net' [ 43.654752] cgroup: Unknown subsys name 'cpuset' [ 43.671529] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:37:02 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016213780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880162141d8 RSP=ffff888013e6f438 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880162141d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270f5 RFL=00000007 [-----PC] 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 00007f5cefc48900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5cefc0d008 CR3=000000001f30b000 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=dffffc0000000000 RBX=ffff88806cf08a70 RCX=0000000000000002 RDX=1ffff1100d9e1150 RSI=ffff88806cf08dd8 RDI=ffff88806cf08a80 RBP=ffff88806cf08dd8 RSP=ffff88806cf089c8 R8 =ffffffff86ab8e24 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025764 R12=0000000000000008 R13=ffff88806cf01000 R14=ffff88806cf08de0 R15=ffff88806cf08a70 RIP=ffffffff8135e288 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 00007fcd73bcb700 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=00007f9c7a656008 CR3=000000000df85000 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=2031303a37333a313020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a37333a3130203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000