[ 39.044263] ------------[ cut here ]------------ [ 39.045192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.047741] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.049195] Modules linked in: [ 39.049834] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.051862] Tainted: [W]=WARN [ 39.052431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.053909] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.054851] 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 [ 39.058023] RSP: 0018:ffff888017197bc0 EFLAGS: 00010286 [ 39.058984] RAX: 0000000000000000 RBX: ffffed1002e32f78 RCX: ffffffff813a4050 [ 39.060251] RDX: ffff888016088000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.061527] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e32f2f [ 39.062831] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.064106] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017197df8 [ 39.065370] FS: 00007f1185b90900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.066810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.067882] CR2: 00007ffd2ceb4ef8 CR3: 000000001bd53000 CR4: 0000000000350ef0 [ 39.069151] Call Trace: [ 39.069637] [ 39.070038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.070924] ? __create_object+0x59/0x80 [ 39.071684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.072635] __vmalloc_noprof+0x59/0x60 [ 39.073337] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.074213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075165] bpf_prog_alloc+0x39/0x200 [ 39.075910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.076857] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.077786] do_seccomp+0x349/0x25e0 [ 39.078467] ? find_held_lock+0x2b/0x80 [ 39.079239] ? do_prlimit+0x310/0x610 [ 39.079983] ? __pfx_do_seccomp+0x10/0x10 [ 39.080771] ? do_raw_spin_unlock+0x53/0x220 [ 39.081608] ? _raw_spin_unlock+0x1e/0x40 [ 39.082350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.083341] ? static_key_count+0x60/0x80 [ 39.084151] prctl_set_seccomp+0x4e/0x70 [ 39.084940] __do_sys_prctl+0xe6c/0x1d70 [ 39.085708] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.086521] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.087487] ? irqentry_exit+0xf3/0x650 [ 39.088239] do_syscall_64+0xbf/0x430 [ 39.088959] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.089898] RIP: 0033:0x7f11860825cd [ 39.090601] 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 [ 39.093757] RSP: 002b:00007ffd2ceb3340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.095113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11860825cd [ 39.096369] RDX: 00005557cb972e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.097643] RBP: 00007ffd2ceb33a0 R08: 0000000000000000 R09: 00007ffd2ceb2a40 [ 39.098915] R10: 0000000000000000 R11: 0000000000000246 R12: 000055580b7ae2b0 [ 39.100164] R13: 00007ffd2ceb37d0 R14: 000055580b7b0d20 R15: 000055580b7c28d0 [ 39.101459] [ 39.101930] irq event stamp: 1701 [ 39.102578] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 39.104113] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 39.105626] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 39.107160] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 39.108658] ---[ end trace 0000000000000000 ]--- [ 42.261183] ------------[ cut here ]------------ [ 42.262141] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.264139] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.265605] Modules linked in: [ 42.266198] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.268183] Tainted: [W]=WARN [ 42.268788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.270259] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.271197] 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 [ 42.274337] RSP: 0018:ffff888016337bc0 EFLAGS: 00010286 [ 42.275315] RAX: 0000000000000000 RBX: ffffed1002c66f78 RCX: ffffffff813a4050 [ 42.276604] RDX: ffff888016089bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.277872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c66f2f [ 42.279174] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.280455] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016337df8 [ 42.281738] FS: 00007fa67c9dd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.283202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.284273] CR2: 00007ffd5d8acef8 CR3: 000000000cfa0000 CR4: 0000000000350ef0 [ 42.285563] Call Trace: [ 42.286023] [ 42.286434] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.287332] ? __create_object+0x59/0x80 [ 42.288120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.289095] __vmalloc_noprof+0x59/0x60 [ 42.289860] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.290749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.291676] bpf_prog_alloc+0x39/0x200 [ 42.292365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.293292] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.294192] do_seccomp+0x349/0x25e0 [ 42.294929] ? find_held_lock+0x2b/0x80 [ 42.295696] ? do_prlimit+0x310/0x610 [ 42.296392] ? __pfx_do_seccomp+0x10/0x10 [ 42.297166] ? do_raw_spin_unlock+0x53/0x220 [ 42.298011] ? _raw_spin_unlock+0x1e/0x40 [ 42.298799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.299761] ? static_key_count+0x60/0x80 [ 42.300517] prctl_set_seccomp+0x4e/0x70 [ 42.301299] __do_sys_prctl+0xe6c/0x1d70 [ 42.302070] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.302948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.303909] ? irqentry_exit+0xf3/0x650 [ 42.304668] do_syscall_64+0xbf/0x430 [ 42.305368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.306322] RIP: 0033:0x7fa67cecf5cd [ 42.307029] 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 [ 42.310184] RSP: 002b:00007ffd5d8abd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.311564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa67cecf5cd [ 42.312856] RDX: 000055fb0cdbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.314153] RBP: 00007ffd5d8abdd0 R08: 0000000000000000 R09: 00007ffd5d8ab470 [ 42.315457] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb4b23bad0 [ 42.316719] R13: 00007ffd5d8ac200 R14: 000055fb4b23cbc0 R15: 000055fb4b24d780 [ 42.318027] [ 42.318452] irq event stamp: 1797 [ 42.319108] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 42.320625] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 42.322146] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 42.323709] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 42.325202] ---[ end trace 0000000000000000 ]--- [ 43.137671] ------------[ cut here ]------------ [ 43.138483] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.140361] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.141726] Modules linked in: [ 43.142276] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.144144] Tainted: [W]=WARN [ 43.144719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.146177] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.147059] 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 [ 43.150045] RSP: 0018:ffff888017237bc0 EFLAGS: 00010286 [ 43.151035] RAX: 0000000000000000 RBX: ffffed1002e46f78 RCX: ffffffff813a4050 [ 43.152243] RDX: ffff888015be9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.153447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e46f2f [ 43.154690] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.155893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017237df8 [ 43.157098] FS: 00007f4580842900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.158468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.159492] CR2: 00007f4580d34580 CR3: 000000001d60c000 CR4: 0000000000350ef0 [ 43.160696] Call Trace: [ 43.161130] [ 43.161525] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.162411] ? __create_object+0x59/0x80 [ 43.163190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.164135] __vmalloc_noprof+0x59/0x60 [ 43.164870] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.165725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.166660] bpf_prog_alloc+0x39/0x200 [ 43.167353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.168260] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.169142] do_seccomp+0x349/0x25e0 [ 43.169839] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.170758] ? __pfx_do_seccomp+0x10/0x10 [ 43.171485] ? find_held_lock+0x2b/0x80 [ 43.172223] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.173155] ? static_key_count+0x60/0x80 [ 43.173938] prctl_set_seccomp+0x4e/0x70 [ 43.174713] __do_sys_prctl+0xe6c/0x1d70 [ 43.175435] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.176267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.177199] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.178140] ? irqentry_exit+0xf3/0x650 [ 43.178904] do_syscall_64+0xbf/0x430 [ 43.179620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.180495] RIP: 0033:0x7f4580d345cd [ 43.181178] 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 [ 43.184270] RSP: 002b:00007fff422b52a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.185599] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4580d345cd [ 43.186863] RDX: 0000560ce8582e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.188105] RBP: 00007fff422b5300 R08: 0000000000000000 R09: 00007fff422b49a0 [ 43.189351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cff1f3240 [ 43.190592] R13: 00007fff422b5730 R14: 0000560cff1f2bf0 R15: 0000560cff2074d0 [ 43.191883] [ 43.192296] irq event stamp: 1755 [ 43.192925] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 43.194407] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 43.195911] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 43.197412] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 43.198894] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64990' (ECDSA) to the list of known hosts. 2025/11/19 05:11:23 fuzzer started 2025/11/19 05:11:23 dialing manager at localhost:34383 2025/11/19 05:11:23 checking machine... 2025/11/19 05:11:23 checking revisions... [ 44.097205] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:11:24 testing simple program... [ 44.181510] cgroup: Unknown subsys name 'net' [ 44.241467] cgroup: Unknown subsys name 'cpuset' [ 44.261527] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:11:23 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff86726364 RCX=ffffffff81b2d6a9 RDX=0000000000000004 RSI=ffffffff86ab8dd8 RDI=ffffffff8672632c RBP=ffffffff8672635c RSP=ffff88806ce089b8 R8 =ffffffff86ab8dd8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025764 R12=ffffffff86726360 R13=ffffffff8672632c R14=ffffffff86726358 R15=dffffc0000000000 RIP=ffffffff8135da94 RFL=00000256 [---ZAP-] 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 00007fa67c9dd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5d8a5000 CR3=000000000dff0000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=ffffffff86725d68 RCX=ffffffff81b2a562 RDX=0000000000000000 RSI=ffffffff86ab850e RDI=ffffffff86725d50 RBP=ffffffff86725d68 RSP=ffff88806cf089b8 R8 =ffffffff86ab850e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=ffffffff86725d6c R13=ffffffff86725d50 R14=ffffffff86725d64 R15=dffffc0000000000 RIP=ffffffff8135dac0 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb2e3447020 CR3=000000000d593000 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=36a071d735c68d95944f57de1c4a0b44 XMM02=0000000000304448eff9b2d0a8fce9cb XMM03=00000000003045182c67c8bc2e329bc3 XMM04=50a0341aa76d287c00000000000ae988 XMM05=0394861f14684e590000000000320f40 XMM06=6e32d2495a14b165000000000031a5c0 XMM07=e042d86d42eb936e00000000003119d8 XMM08=42cec7ea0bf964810000000000304518 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000