[ 47.132586] ------------[ cut here ]------------ [ 47.133513] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.135537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 47.137037] Modules linked in: [ 47.137664] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.139890] Tainted: [W]=WARN [ 47.140815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.142279] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.143137] 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 [ 47.146337] RSP: 0018:ffff88801599fbc0 EFLAGS: 00010286 [ 47.147315] RAX: 0000000000000000 RBX: ffffed1002b33f78 RCX: ffffffff813a4050 [ 47.148608] RDX: ffff88801aab9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.149881] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b33f2f [ 47.151170] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.152928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801599fdf8 [ 47.154284] FS: 00007fab606ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.155749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.156825] CR2: 00007ffe5e912ef7 CR3: 000000000d959000 CR4: 0000000000350ef0 [ 47.158109] Call Trace: [ 47.158615] [ 47.159037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.159938] ? __create_object+0x59/0x80 [ 47.160728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.161691] __vmalloc_noprof+0x59/0x60 [ 47.162462] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.163343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.164297] bpf_prog_alloc+0x39/0x200 [ 47.164995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.165915] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.166816] do_seccomp+0x349/0x25e0 [ 47.167522] ? find_held_lock+0x2b/0x80 [ 47.168292] ? do_prlimit+0x310/0x610 [ 47.168985] ? __pfx_do_seccomp+0x10/0x10 [ 47.169773] ? do_raw_spin_unlock+0x53/0x220 [ 47.170600] ? _raw_spin_unlock+0x1e/0x40 [ 47.171371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.172336] ? static_key_count+0x60/0x80 [ 47.173091] prctl_set_seccomp+0x4e/0x70 [ 47.173854] __do_sys_prctl+0xe6c/0x1d70 [ 47.174611] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.175466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.176457] ? irqentry_exit+0xf3/0x650 [ 47.177171] do_syscall_64+0xbf/0x430 [ 47.177919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.178863] RIP: 0033:0x7fab60ba05cd [ 47.179566] 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 [ 47.182776] RSP: 002b:00007ffe5e911730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.184145] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab60ba05cd [ 47.185417] RDX: 000055d2d8fdbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.186718] RBP: 00007ffe5e911790 R08: 0000000000000000 R09: 00007ffe5e910e30 [ 47.188003] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2fc878bf0 [ 47.189300] R13: 00007ffe5e911bc0 R14: 000055d2fc882380 R15: 000055d2fc88d460 [ 47.190619] [ 47.191048] irq event stamp: 1865 [ 47.191707] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 47.193246] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 47.194754] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 47.196311] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 47.197832] ---[ end trace 0000000000000000 ]--- [ 49.939763] ------------[ cut here ]------------ [ 49.940731] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.942790] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.944268] Modules linked in: [ 49.944863] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.946858] Tainted: [W]=WARN [ 49.947449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.948946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.949866] 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 [ 49.953083] RSP: 0018:ffff8880179d7bc0 EFLAGS: 00010286 [ 49.954084] RAX: 0000000000000000 RBX: ffffed1002f3af78 RCX: ffffffff813a4050 [ 49.955386] RDX: ffff88800cb11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.956697] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3af2f [ 49.957994] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.959296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179d7df8 [ 49.960606] FS: 00007fd6e5623900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.962051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.963115] CR2: 00007fd6e5b15580 CR3: 000000000da96000 CR4: 0000000000350ef0 [ 49.964412] Call Trace: [ 49.964873] [ 49.965324] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.966169] ? __create_object+0x59/0x80 [ 49.966961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.967938] __vmalloc_noprof+0x59/0x60 [ 49.968685] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.969545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.970477] bpf_prog_alloc+0x39/0x200 [ 49.971174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.972097] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.972986] do_seccomp+0x349/0x25e0 [ 49.973694] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.974571] ? __pfx_do_seccomp+0x10/0x10 [ 49.975366] ? find_held_lock+0x2b/0x80 [ 49.976087] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.977048] ? static_key_count+0x60/0x80 [ 49.977835] prctl_set_seccomp+0x4e/0x70 [ 49.978613] __do_sys_prctl+0xe6c/0x1d70 [ 49.979393] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.980260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.981164] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.982122] ? irqentry_exit+0xf3/0x650 [ 49.982885] do_syscall_64+0xbf/0x430 [ 49.983601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.984570] RIP: 0033:0x7fd6e5b155cd [ 49.985280] 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 [ 49.988449] RSP: 002b:00007ffc7c829150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.989804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6e5b155cd [ 49.991067] RDX: 000055a9ebf46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.992354] RBP: 00007ffc7c8291b0 R08: 0000000000000000 R09: 00007ffc7c828850 [ 49.993614] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa0f37bad0 [ 49.994893] R13: 00007ffc7c8295e0 R14: 000055aa0f37cbc0 R15: 000055aa0f38d780 [ 49.996217] [ 49.996639] irq event stamp: 1781 [ 49.997293] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.998788] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.000293] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 50.001823] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 50.003300] ---[ end trace 0000000000000000 ]--- [ 50.714422] ------------[ cut here ]------------ [ 50.715333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.717375] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.718827] Modules linked in: [ 50.719693] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.721773] Tainted: [W]=WARN [ 50.722368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.723839] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.724761] 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 [ 50.727943] RSP: 0018:ffff888019a37bc0 EFLAGS: 00010286 [ 50.728954] RAX: 0000000000000000 RBX: ffffed1003346f78 RCX: ffffffff813a4050 [ 50.730255] RDX: ffff888015e30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.731542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003346f2f [ 50.732829] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.734128] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a37df8 [ 50.735412] FS: 00007fd0690d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.736861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.737934] CR2: 00007fd0695c6580 CR3: 0000000020cf3000 CR4: 0000000000350ef0 [ 50.739222] Call Trace: [ 50.739697] [ 50.740103] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.741005] ? __create_object+0x59/0x80 [ 50.741790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.742758] __vmalloc_noprof+0x59/0x60 [ 50.743509] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.744399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.745342] bpf_prog_alloc+0x39/0x200 [ 50.746035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.746954] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.747870] do_seccomp+0x349/0x25e0 [ 50.748593] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.749495] ? __pfx_do_seccomp+0x10/0x10 [ 50.750285] ? find_held_lock+0x2b/0x80 [ 50.751001] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.751971] ? static_key_count+0x60/0x80 [ 50.752778] prctl_set_seccomp+0x4e/0x70 [ 50.753552] __do_sys_prctl+0xe6c/0x1d70 [ 50.754343] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.755165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.756273] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.757438] ? irqentry_exit+0xf3/0x650 [ 50.758348] do_syscall_64+0xbf/0x430 [ 50.759074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.760042] RIP: 0033:0x7fd0695c65cd [ 50.760738] 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 [ 50.763925] RSP: 002b:00007ffebe1e76d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.765290] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0695c65cd [ 50.766581] RDX: 000055a53ef44e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.767885] RBP: 00007ffebe1e7730 R08: 0000000000000000 R09: 00007ffebe1e6dd0 [ 50.769164] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a56df052b0 [ 50.770470] R13: 00007ffebe1e7b60 R14: 000055a56df07d20 R15: 000055a56df198d0 [ 50.771776] [ 50.772233] irq event stamp: 1771 [ 50.772835] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.774360] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.775893] softirqs last enabled at (1496): [] handle_softirqs+0x50c/0x770 [ 50.777232] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 50.778506] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31451' (ECDSA) to the list of known hosts. 2025/11/17 20:22:55 fuzzer started 2025/11/17 20:22:55 dialing manager at localhost:37895 2025/11/17 20:22:55 checking machine... 2025/11/17 20:22:55 checking revisions... [ 51.799749] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:22:55 testing simple program... [ 51.887400] cgroup: Unknown subsys name 'net' [ 51.944680] cgroup: Unknown subsys name 'cpuset' [ 51.959259] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:22:54 Registers: info registers vcpu 0 RAX=ffff88800cb10000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000231c7 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007fd6e5623900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd6e55f2008 CR3=000000002076d000 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=0000000000029665 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe4b02c6000 CR3=000000000cdc4000 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=122ec4cb4b179198994b1079801836a2 XMM02=0000000000303800ec2efd57dc4c00df XMM03=0000000000310c90dea00387a9e1a642 XMM04=afce681c47f8ae9200000000000ae988 XMM05=87dc7651b8a7ab0500000000003202d8 XMM06=d74844bf967d85ba000000000031ff60 XMM07=e042d86d42eb936e0000000000310f10 XMM08=dea00387a9e1a6420000000000303860 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000