[ 38.960533] ------------[ cut here ]------------ [ 38.961505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.963499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.964984] Modules linked in: [ 38.965632] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.967591] Tainted: [W]=WARN [ 38.968185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.969664] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.970570] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 38.973702] RSP: 0018:ffff8880172a7bc0 EFLAGS: 00010286 [ 38.974679] RAX: 0000000000000000 RBX: ffffed1002e54f78 RCX: ffffffff813a4050 [ 38.975946] RDX: ffff8880183c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.977218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e54f2f [ 38.978493] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.979763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172a7df8 [ 38.981059] FS: 00007ff333329900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.982509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.983558] CR2: 00007ffe2c63fef7 CR3: 000000000ea63000 CR4: 0000000000350ef0 [ 38.984824] Call Trace: [ 38.985347] [ 38.985755] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.986641] ? __create_object+0x59/0x80 [ 38.987425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.988400] __vmalloc_noprof+0x59/0x60 [ 38.989180] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.989995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.990926] bpf_prog_alloc+0x39/0x200 [ 38.991648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.992576] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.993490] do_seccomp+0x349/0x25e0 [ 38.994192] ? find_held_lock+0x2b/0x80 [ 38.994901] ? do_prlimit+0x310/0x610 [ 38.995639] ? __pfx_do_seccomp+0x10/0x10 [ 38.996418] ? do_raw_spin_unlock+0x53/0x220 [ 38.997272] ? _raw_spin_unlock+0x1e/0x40 [ 38.998002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.998958] ? static_key_count+0x60/0x80 [ 38.999769] prctl_set_seccomp+0x4e/0x70 [ 39.000550] __do_sys_prctl+0xe6c/0x1d70 [ 39.001337] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.002195] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.003151] ? irqentry_exit+0xf3/0x650 [ 39.003859] do_syscall_64+0xbf/0x430 [ 39.004586] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.005546] RIP: 0033:0x7ff33381b5cd [ 39.006238] 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 [ 39.010639] RSP: 002b:00007ffe2c63d480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.013745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff33381b5cd [ 39.015057] RDX: 00005629f552be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.016345] RBP: 00007ffe2c63d4e0 R08: 0000000000000000 R09: 00007ffe2c63cb80 [ 39.017638] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629fd36ead0 [ 39.018943] R13: 00007ffe2c63d910 R14: 00005629fd36fbc0 R15: 00005629fd380780 [ 39.020233] [ 39.020656] irq event stamp: 2069 [ 39.021303] hardirqs last enabled at (2079): [] __up_console_sem+0x78/0x80 [ 39.022820] hardirqs last disabled at (2088): [] __up_console_sem+0x5d/0x80 [ 39.024321] softirqs last enabled at (2038): [] handle_softirqs+0x50c/0x770 [ 39.025857] softirqs last disabled at (2033): [] __irq_exit_rcu+0xc4/0x100 [ 39.027125] ---[ end trace 0000000000000000 ]--- [ 42.150243] ------------[ cut here ]------------ [ 42.150976] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.152673] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.153898] Modules linked in: [ 42.154447] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.156104] Tainted: [W]=WARN [ 42.156562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.157799] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.158572] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.161224] RSP: 0018:ffff88801a757bc0 EFLAGS: 00010286 [ 42.161999] RAX: 0000000000000000 RBX: ffffed10034eaf78 RCX: ffffffff813a4050 [ 42.163065] RDX: ffff888017eb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.164153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034eaf2f [ 42.165252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.166325] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a757df8 [ 42.167406] FS: 00007fe2a8968900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.168620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.169523] CR2: 00007ffe32afbef7 CR3: 00000000210a6000 CR4: 0000000000350ef0 [ 42.170602] Call Trace: [ 42.170991] [ 42.171359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.172108] ? __create_object+0x59/0x80 [ 42.172726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.173550] __vmalloc_noprof+0x59/0x60 [ 42.174194] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.174895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.175680] bpf_prog_alloc+0x39/0x200 [ 42.176306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.177060] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.177827] do_seccomp+0x349/0x25e0 [ 42.178428] ? find_held_lock+0x2b/0x80 [ 42.179022] ? do_prlimit+0x310/0x610 [ 42.179656] ? __pfx_do_seccomp+0x10/0x10 [ 42.180303] ? do_raw_spin_unlock+0x53/0x220 [ 42.180973] ? _raw_spin_unlock+0x1e/0x40 [ 42.181638] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.182435] ? static_key_count+0x60/0x80 [ 42.183065] prctl_set_seccomp+0x4e/0x70 [ 42.183716] __do_sys_prctl+0xe6c/0x1d70 [ 42.184368] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.185062] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.185887] ? irqentry_exit+0xf3/0x650 [ 42.186530] do_syscall_64+0xbf/0x430 [ 42.187147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.187902] RIP: 0033:0x7fe2a8e5a5cd [ 42.188501] 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 [ 42.191178] RSP: 002b:00007ffe32af92d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.192319] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2a8e5a5cd [ 42.193421] RDX: 0000563290054e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.194502] RBP: 00007ffe32af9330 R08: 0000000000000000 R09: 00007ffe32af89d0 [ 42.195584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563295ef42b0 [ 42.196666] R13: 00007ffe32af9760 R14: 0000563295ef6d20 R15: 0000563295f088d0 [ 42.197768] [ 42.198150] irq event stamp: 1687 [ 42.198664] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 42.199930] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 42.201272] softirqs last enabled at (1176): [] handle_softirqs+0x50c/0x770 [ 42.202576] softirqs last disabled at (1155): [] __irq_exit_rcu+0xc4/0x100 [ 42.203842] ---[ end trace 0000000000000000 ]--- [ 43.039419] ------------[ cut here ]------------ [ 43.040341] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.042367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.043844] Modules linked in: [ 43.044485] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.046505] Tainted: [W]=WARN [ 43.047063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.048585] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.049521] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.052736] RSP: 0018:ffff88801754fbc0 EFLAGS: 00010286 [ 43.053753] RAX: 0000000000000000 RBX: ffffed1002ea9f78 RCX: ffffffff813a4050 [ 43.055041] RDX: ffff888016828000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.056337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea9f2f [ 43.057650] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.058948] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801754fdf8 [ 43.060245] FS: 00007f277f0e8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.061722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.062798] CR2: 00007fff4e579ef7 CR3: 000000000b7d7000 CR4: 0000000000350ef0 [ 43.064109] Call Trace: [ 43.064585] [ 43.065036] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.065959] ? __create_object+0x59/0x80 [ 43.066747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.067744] __vmalloc_noprof+0x59/0x60 [ 43.068525] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.069413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.070363] bpf_prog_alloc+0x39/0x200 [ 43.071121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.072007] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.072933] do_seccomp+0x349/0x25e0 [ 43.073665] ? find_held_lock+0x2b/0x80 [ 43.074440] ? do_prlimit+0x310/0x610 [ 43.075178] ? __pfx_do_seccomp+0x10/0x10 [ 43.075935] ? do_raw_spin_unlock+0x53/0x220 [ 43.076781] ? _raw_spin_unlock+0x1e/0x40 [ 43.077580] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.078556] ? static_key_count+0x60/0x80 [ 43.079386] prctl_set_seccomp+0x4e/0x70 [ 43.080183] __do_sys_prctl+0xe6c/0x1d70 [ 43.080938] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.081798] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.082775] ? irqentry_exit+0xf3/0x650 [ 43.083558] do_syscall_64+0xbf/0x430 [ 43.084311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.085306] RIP: 0033:0x7f277f5da5cd [ 43.085976] 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 [ 43.089184] RSP: 002b:00007fff4e577650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.090545] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f277f5da5cd [ 43.091847] RDX: 0000565107596e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.093160] RBP: 00007fff4e5776b0 R08: 0000000000000000 R09: 00007fff4e576d50 [ 43.094456] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651423d82b0 [ 43.095772] R13: 00007fff4e577ae0 R14: 00005651423dad20 R15: 00005651423ec8d0 [ 43.097117] [ 43.097556] irq event stamp: 1807 [ 43.098214] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 43.099758] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 43.101312] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 43.102876] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 43.104401] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22593' (ECDSA) to the list of known hosts. 2025/11/18 02:43:17 fuzzer started 2025/11/18 02:43:17 dialing manager at localhost:37895 2025/11/18 02:43:17 checking machine... 2025/11/18 02:43:17 checking revisions... [ 43.973974] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:43:17 testing simple program... [ 44.060656] cgroup: Unknown subsys name 'net' [ 44.112368] cgroup: Unknown subsys name 'cpuset' [ 44.134535] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:43:16 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=ffff888009a8d340 RCX=ffffffff87cf62d0 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000002 RBP=ffff888009a8dd98 RSP=ffff88801a7b75f0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009a8dde8 R13=0000000000000001 R14=0000000000000000 R15=0000000000000004 RIP=ffffffff81527203 RFL=00000002 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f44538ec900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000561ff79d96e8 CR3=0000000021184000 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=0000000000ff0000ff0000ff00000000 XMM02=00000000ff0000ff0000ff0000000000 XMM03=000000000000000000000000000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00007f44539a85f000007f44539a8060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff813c1c59 RBX=ffffffff81618fa0 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff813c1c59 RDI=ffff88806cf08b38 RBP=ffff88806cf08b08 RSP=ffff88806cf08a68 R8 =ffffffff86a0b89a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000008972 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888017eb9bc0 R15=ffff88800945d3c0 RIP=ffffffff84c99a20 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 00007fe2a8968900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe2a8937008 CR3=000000002104f000 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