[ 39.082203] ------------[ cut here ]------------ [ 39.083120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.085252] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.086726] Modules linked in: [ 39.087326] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.089314] Tainted: [W]=WARN [ 39.089914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.091381] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.092260] 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 [ 39.095698] RSP: 0018:ffff88801c167bc0 EFLAGS: 00010286 [ 39.096725] RAX: 0000000000000000 RBX: ffffed100382cf78 RCX: ffffffff813a4050 [ 39.098022] RDX: ffff88800f725340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.099301] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100382cf2f [ 39.100592] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.101893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c167df8 [ 39.103177] FS: 00007f7988df7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.104625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.105694] CR2: 00007ffdd272cef8 CR3: 000000001c356000 CR4: 0000000000350ef0 [ 39.106982] Call Trace: [ 39.107496] [ 39.107919] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.108821] ? __create_object+0x59/0x80 [ 39.109606] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.110569] __vmalloc_noprof+0x59/0x60 [ 39.111277] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.112171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.113102] bpf_prog_alloc+0x39/0x200 [ 39.113842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.114779] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.115683] do_seccomp+0x349/0x25e0 [ 39.116431] ? find_held_lock+0x2b/0x80 [ 39.117146] ? do_prlimit+0x310/0x610 [ 39.117891] ? __pfx_do_seccomp+0x10/0x10 [ 39.118681] ? do_raw_spin_unlock+0x53/0x220 [ 39.119531] ? _raw_spin_unlock+0x1e/0x40 [ 39.120287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.121240] ? static_key_count+0x60/0x80 [ 39.122043] prctl_set_seccomp+0x4e/0x70 [ 39.122834] __do_sys_prctl+0xe6c/0x1d70 [ 39.123630] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.124496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.125481] ? irqentry_exit+0xf3/0x650 [ 39.126198] do_syscall_64+0xbf/0x430 [ 39.126943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.127903] RIP: 0033:0x7f79892e95cd [ 39.128620] 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 [ 39.131827] RSP: 002b:00007ffdd272bb60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.133192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79892e95cd [ 39.134469] RDX: 0000564721ab7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.135730] RBP: 00007ffdd272bbc0 R08: 0000000000000000 R09: 00007ffdd272b260 [ 39.137038] R10: 0000000000000000 R11: 0000000000000246 R12: 000056472a5e2240 [ 39.138330] R13: 00007ffdd272bff0 R14: 000056472a5e1bf0 R15: 000056472a5f64d0 [ 39.139644] [ 39.140081] irq event stamp: 1781 [ 39.140730] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 39.142262] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 39.143791] softirqs last enabled at (1508): [] handle_softirqs+0x50c/0x770 [ 39.145351] softirqs last disabled at (1493): [] __irq_exit_rcu+0xc4/0x100 [ 39.146886] ---[ end trace 0000000000000000 ]--- [ 42.012444] ------------[ cut here ]------------ [ 42.013318] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.015457] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.016941] Modules linked in: [ 42.017575] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.019564] Tainted: [W]=WARN [ 42.020132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.021628] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.022540] 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 [ 42.025744] RSP: 0018:ffff88801c23fbc0 EFLAGS: 00010286 [ 42.026725] RAX: 0000000000000000 RBX: ffffed1003847f78 RCX: ffffffff813a4050 [ 42.028023] RDX: ffff888015d10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.029312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003847f2f [ 42.030603] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.031893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c23fdf8 [ 42.033205] FS: 00007f0ef6dca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.034628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.035707] CR2: 00007ffee0525ef8 CR3: 0000000020257000 CR4: 0000000000350ef0 [ 42.037026] Call Trace: [ 42.037539] [ 42.037959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.038854] ? __create_object+0x59/0x80 [ 42.039627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.040618] __vmalloc_noprof+0x59/0x60 [ 42.041325] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.042205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.043135] bpf_prog_alloc+0x39/0x200 [ 42.043885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.044836] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.045741] do_seccomp+0x349/0x25e0 [ 42.046464] ? lock_acquire+0x15e/0x2f0 [ 42.047198] ? find_held_lock+0x2b/0x80 [ 42.047971] ? __pfx_do_seccomp+0x10/0x10 [ 42.048765] ? lock_release+0xc8/0x290 [ 42.049538] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.050525] ? static_key_count+0x60/0x80 [ 42.051294] prctl_set_seccomp+0x4e/0x70 [ 42.052089] __do_sys_prctl+0xe6c/0x1d70 [ 42.052875] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.053745] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.054718] do_syscall_64+0xbf/0x430 [ 42.055465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.056433] RIP: 0033:0x7f0ef72bc5cd [ 42.057095] 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 [ 42.060260] RSP: 002b:00007ffee0524090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.061628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ef72bc5cd [ 42.062925] RDX: 000055f574988e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.064237] RBP: 00007ffee05240f0 R08: 0000000000000000 R09: 00007ffee0523790 [ 42.065557] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f58614f240 [ 42.066846] R13: 00007ffee0524520 R14: 000055f586158380 R15: 000055f586163540 [ 42.068174] [ 42.068651] irq event stamp: 1745 [ 42.069269] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.070796] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.072326] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 42.073895] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 42.075416] ---[ end trace 0000000000000000 ]--- [ 42.806867] ------------[ cut here ]------------ [ 42.807800] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.809781] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.811231] Modules linked in: [ 42.811858] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.813878] Tainted: [W]=WARN [ 42.814480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.815941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.816865] 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 [ 42.820030] RSP: 0018:ffff88801ac77bc0 EFLAGS: 00010286 [ 42.820995] RAX: 0000000000000000 RBX: ffffed100358ef78 RCX: ffffffff813a4050 [ 42.822265] RDX: ffff88800a4d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.823529] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100358ef2f [ 42.824838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.826106] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac77df8 [ 42.827402] FS: 00007fbc01ff9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.828858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.829926] CR2: 00007fff7ec9def8 CR3: 000000002033c000 CR4: 0000000000350ef0 [ 42.831220] Call Trace: [ 42.831733] [ 42.832163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.833066] ? __create_object+0x59/0x80 [ 42.833842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.834823] __vmalloc_noprof+0x59/0x60 [ 42.835590] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.836474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.837418] bpf_prog_alloc+0x39/0x200 [ 42.838120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.839056] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.839987] do_seccomp+0x349/0x25e0 [ 42.840713] ? find_held_lock+0x2b/0x80 [ 42.841464] ? do_prlimit+0x310/0x610 [ 42.842165] ? __pfx_do_seccomp+0x10/0x10 [ 42.842953] ? do_raw_spin_unlock+0x53/0x220 [ 42.843805] ? _raw_spin_unlock+0x1e/0x40 [ 42.844598] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.845574] ? static_key_count+0x60/0x80 [ 42.846337] prctl_set_seccomp+0x4e/0x70 [ 42.847121] __do_sys_prctl+0xe6c/0x1d70 [ 42.847903] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.848770] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.849739] ? irqentry_exit+0xf3/0x650 [ 42.850520] do_syscall_64+0xbf/0x430 [ 42.851222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.852193] RIP: 0033:0x7fbc024eb5cd [ 42.852918] 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 [ 42.856111] RSP: 002b:00007fff7ec9b5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.857467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc024eb5cd [ 42.858763] RDX: 000056503bb07e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.860082] RBP: 00007fff7ec9b620 R08: 0000000000000000 R09: 00007fff7ec9acc0 [ 42.861387] R10: 0000000000000000 R11: 0000000000000246 R12: 000056505714abf0 [ 42.862673] R13: 00007fff7ec9ba50 R14: 0000565057154380 R15: 000056505715f460 [ 42.863972] [ 42.864443] irq event stamp: 1775 [ 42.865059] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.866561] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.868098] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 42.869629] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 42.871139] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25532' (ECDSA) to the list of known hosts. 2025/11/18 12:37:28 fuzzer started 2025/11/18 12:37:28 dialing manager at localhost:34383 2025/11/18 12:37:28 checking machine... 2025/11/18 12:37:28 checking revisions... [ 43.762213] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:37:29 testing simple program... [ 43.846327] cgroup: Unknown subsys name 'net' [ 43.928096] cgroup: Unknown subsys name 'cpuset' [ 43.972919] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:37:28 Registers: info registers vcpu 0 RAX=ffff88800e0ac0c8 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800e07c6f0 RSI=0000000000000000 RDI=ffff88800e07cac8 RBP=ffff88800e07cac8 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800e0a19a8 R13=0000000000000246 R14=ffff88800e07cac8 R15=ffff88800945d3c0 RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 00007f0ef6dca900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0ef6d94008 CR3=00000000202f0000 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=00000000f17eef8c RBX=0000000000000002 RCX=0000000000000001 RDX=000000000000001c RSI=ffffffff812c599c RDI=ffffffff87ada040 RBP=ffffffff87ada040 RSP=ffff88806cf08c58 R8 =0000000000000001 R9 =ffffed100d9e1190 R10=0000000000000003 R11=0000000000000001 R12=ffff8880096fb780 R13=0000000000000004 R14=0000000000000004 R15=ffff8880096fc228 RIP=ffffffff84c71799 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 =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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4b88b878 CR3=000000000c1e9000 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=39cb7f13d8393e9000000000000ae988 XMM05=976a1176560825640000000000321390 XMM06=3e829fc8c8edc9900000000000320180 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000