[ 39.050110] ------------[ cut here ]------------ [ 39.051132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.053260] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.054771] Modules linked in: [ 39.056739] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.058839] Tainted: [W]=WARN [ 39.059469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.061039] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.061993] 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 [ 39.065343] RSP: 0018:ffff888015307bc0 EFLAGS: 00010286 [ 39.066365] RAX: 0000000000000000 RBX: ffffed1002a60f78 RCX: ffffffff813a4050 [ 39.067702] RDX: ffff888015261bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.069079] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a60f2f [ 39.070413] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.071760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015307df8 [ 39.073109] FS: 00007f6ad54df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.074600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.075720] CR2: 00007ffda667eef7 CR3: 000000000e472000 CR4: 0000000000350ef0 [ 39.077086] Call Trace: [ 39.077566] [ 39.077991] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.078940] ? __create_object+0x59/0x80 [ 39.079741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.080753] __vmalloc_noprof+0x59/0x60 [ 39.081547] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.082449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.083406] bpf_prog_alloc+0x39/0x200 [ 39.084178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.085146] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.086039] do_seccomp+0x349/0x25e0 [ 39.086779] ? find_held_lock+0x2b/0x80 [ 39.087568] ? do_prlimit+0x310/0x610 [ 39.088348] ? __pfx_do_seccomp+0x10/0x10 [ 39.089189] ? do_raw_spin_unlock+0x53/0x220 [ 39.090015] ? _raw_spin_unlock+0x1e/0x40 [ 39.090816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.091825] ? static_key_count+0x60/0x80 [ 39.092677] prctl_set_seccomp+0x4e/0x70 [ 39.093487] __do_sys_prctl+0xe6c/0x1d70 [ 39.094300] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.095208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.096199] ? irqentry_exit+0xf3/0x650 [ 39.097133] do_syscall_64+0xbf/0x430 [ 39.097886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.098862] RIP: 0033:0x7f6ad59d15cd [ 39.099581] 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 [ 39.102836] RSP: 002b:00007ffda667d440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.104230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ad59d15cd [ 39.105560] RDX: 000055e5b90cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.106864] RBP: 00007ffda667d4a0 R08: 0000000000000000 R09: 00007ffda667cb40 [ 39.108183] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5ee997ad0 [ 39.109550] R13: 00007ffda667d8d0 R14: 000055e5ee998bc0 R15: 000055e5ee9a9780 [ 39.110876] [ 39.111347] irq event stamp: 2043 [ 39.111969] hardirqs last enabled at (2051): [] __up_console_sem+0x78/0x80 [ 39.113533] hardirqs last disabled at (2060): [] __up_console_sem+0x5d/0x80 [ 39.115075] softirqs last enabled at (1964): [] handle_softirqs+0x50c/0x770 [ 39.116636] softirqs last disabled at (1959): [] __irq_exit_rcu+0xc4/0x100 [ 39.117899] ---[ end trace 0000000000000000 ]--- [ 41.846559] ------------[ cut here ]------------ [ 41.847488] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.849567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.851123] Modules linked in: [ 41.851709] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.853683] Tainted: [W]=WARN [ 41.854271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.855739] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.856677] 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 [ 41.859819] RSP: 0018:ffff888019497bc0 EFLAGS: 00010286 [ 41.860819] RAX: 0000000000000000 RBX: ffffed1003292f78 RCX: ffffffff813a4050 [ 41.862095] RDX: ffff88801693d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.863371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003292f2f [ 41.864686] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.865959] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019497df8 [ 41.867229] FS: 00007f18adf14900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.868689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.869741] CR2: 00007f18ae406580 CR3: 000000001febd000 CR4: 0000000000350ef0 [ 41.871032] Call Trace: [ 41.871546] [ 41.871948] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.872865] ? __create_object+0x59/0x80 [ 41.873640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.874619] __vmalloc_noprof+0x59/0x60 [ 41.875364] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.876233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.877181] bpf_prog_alloc+0x39/0x200 [ 41.877866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.878796] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.879686] do_seccomp+0x349/0x25e0 [ 41.880415] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.881330] ? __pfx_do_seccomp+0x10/0x10 [ 41.882120] ? find_held_lock+0x2b/0x80 [ 41.882836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.883794] ? static_key_count+0x60/0x80 [ 41.884613] prctl_set_seccomp+0x4e/0x70 [ 41.885375] __do_sys_prctl+0xe6c/0x1d70 [ 41.886153] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.886960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.887916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.888915] ? irqentry_exit+0xf3/0x650 [ 41.889686] do_syscall_64+0xbf/0x430 [ 41.890420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.891364] RIP: 0033:0x7f18ae4065cd [ 41.892032] 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 [ 41.895288] RSP: 002b:00007ffdc4336060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.896698] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18ae4065cd [ 41.897963] RDX: 0000562b2f948e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.899236] RBP: 00007ffdc43360c0 R08: 0000000000000000 R09: 00007ffdc4335760 [ 41.900557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b6f66bbf0 [ 41.901843] R13: 00007ffdc43364f0 R14: 0000562b6f675380 R15: 0000562b6f680460 [ 41.903153] [ 41.903572] irq event stamp: 1777 [ 41.904217] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 41.905760] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 41.907277] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 41.908856] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 41.910353] ---[ end trace 0000000000000000 ]--- [ 42.703697] ------------[ cut here ]------------ [ 42.704665] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.706652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.708136] Modules linked in: [ 42.708762] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.711010] Tainted: [W]=WARN [ 42.711877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.713382] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.714304] 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 [ 42.717493] RSP: 0018:ffff88801989fbc0 EFLAGS: 00010286 [ 42.718462] RAX: 0000000000000000 RBX: ffffed1003313f78 RCX: ffffffff813a4050 [ 42.719762] RDX: ffff888018785340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.721099] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003313f2f [ 42.722375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.723644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801989fdf8 [ 42.724963] FS: 00007f2933e3e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.726404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.727480] CR2: 00007fff1afbdef7 CR3: 000000000d9c2000 CR4: 0000000000350ef0 [ 42.728814] Call Trace: [ 42.729332] [ 42.729747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.730654] ? __create_object+0x59/0x80 [ 42.731450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.732451] __vmalloc_noprof+0x59/0x60 [ 42.733230] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.734110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.734993] bpf_prog_alloc+0x39/0x200 [ 42.735742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.736708] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.737620] do_seccomp+0x349/0x25e0 [ 42.738343] ? find_held_lock+0x2b/0x80 [ 42.739115] ? do_prlimit+0x310/0x610 [ 42.739818] ? __pfx_do_seccomp+0x10/0x10 [ 42.740634] ? do_raw_spin_unlock+0x53/0x220 [ 42.741460] ? _raw_spin_unlock+0x1e/0x40 [ 42.742242] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.743198] ? static_key_count+0x60/0x80 [ 42.743944] prctl_set_seccomp+0x4e/0x70 [ 42.744745] __do_sys_prctl+0xe6c/0x1d70 [ 42.745527] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.746383] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.747363] ? irqentry_exit+0xf3/0x650 [ 42.748123] do_syscall_64+0xbf/0x430 [ 42.748843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.749781] RIP: 0033:0x7f29343305cd [ 42.750461] 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 [ 42.753627] RSP: 002b:00007fff1afbb8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.754981] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29343305cd [ 42.756257] RDX: 0000563ad8b56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.757557] RBP: 00007fff1afbb940 R08: 0000000000000000 R09: 00007fff1afbafe0 [ 42.758826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b00a83240 [ 42.760109] R13: 00007fff1afbbd70 R14: 0000563b00a82bf0 R15: 0000563b00a974d0 [ 42.761442] [ 42.761869] irq event stamp: 1887 [ 42.762525] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 42.764043] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 42.765615] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 42.767148] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 42.768705] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31831' (ECDSA) to the list of known hosts. 2025/11/19 00:34:59 fuzzer started 2025/11/19 00:35:00 dialing manager at localhost:34383 2025/11/19 00:35:00 checking machine... 2025/11/19 00:35:00 checking revisions... [ 43.722739] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:35:00 testing simple program... [ 43.828748] cgroup: Unknown subsys name 'net' [ 43.881135] cgroup: Unknown subsys name 'cpuset' [ 43.904311] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:34:59 Registers: info registers vcpu 0 RAX=0000000080010000 RBX=0000000000000000 RCX=ffffffff8188ce72 RDX=ffff888016939bc0 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88806ce31600 RSP=ffff88806ce08cc8 R8 =0000000000000000 R9 =ffffed100d9c6e68 R10=0000000000000000 R11=ffff88806ce37498 R12=ffff888016939bc0 R13=0000000000000000 R14=ffff88806ce37df0 R15=ffff88806ce37358 RIP=ffffffff81751e04 RFL=00000046 [---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 00007f18adf14900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc4330000 CR3=000000000de35000 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=0000000000000000 RBX=ffff88806cf08a70 RCX=0000000000000002 RDX=1ffff1100d9e114e RSI=ffff88806cf08ff0 RDI=ffff88806cf08a70 RBP=ffff88806cf08ff0 RSP=ffff88806cf089c8 R8 =ffffffff86a0bbf8 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8 R12=0000000000000008 R13=ffff88806cf08ab8 R14=ffff88806cf08ff8 R15=ffff88806cf08a70 RIP=ffffffff8135e248 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 00007f266485d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2663f75188 CR3=000000000a1f6000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=fac5629a785804c500000000000ae988 XMM05=61358dadf7d57efb0000000000321788 XMM06=090f1556b20111b30000000000320620 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000