[ 39.014872] ------------[ cut here ]------------ [ 39.015800] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.017860] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.019358] Modules linked in: [ 39.019957] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.022198] Tainted: [W]=WARN [ 39.022794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.024364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.025285] 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 [ 39.028483] RSP: 0018:ffff88801616fbc0 EFLAGS: 00010286 [ 39.029466] RAX: 0000000000000000 RBX: ffffed1002c2df78 RCX: ffffffff813a4050 [ 39.030773] RDX: ffff88801a098000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.032078] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2df2f [ 39.033377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.034707] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801616fdf8 [ 39.035994] FS: 00007fa1eb8ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.037495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.038602] CR2: 00007ffce686cef7 CR3: 000000000e376000 CR4: 0000000000350ef0 [ 39.039899] Call Trace: [ 39.040419] [ 39.040833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.041746] ? __create_object+0x59/0x80 [ 39.042570] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.043546] __vmalloc_noprof+0x59/0x60 [ 39.044310] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.045203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.046168] bpf_prog_alloc+0x39/0x200 [ 39.046904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.047843] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.048745] do_seccomp+0x349/0x25e0 [ 39.049457] ? find_held_lock+0x2b/0x80 [ 39.050228] ? do_prlimit+0x310/0x610 [ 39.050959] ? __pfx_do_seccomp+0x10/0x10 [ 39.051748] ? do_raw_spin_unlock+0x53/0x220 [ 39.052588] ? _raw_spin_unlock+0x1e/0x40 [ 39.053368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.054350] ? static_key_count+0x60/0x80 [ 39.055174] prctl_set_seccomp+0x4e/0x70 [ 39.055902] __do_sys_prctl+0xe6c/0x1d70 [ 39.056680] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.057528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.058549] ? irqentry_exit+0xf3/0x650 [ 39.059315] do_syscall_64+0xbf/0x430 [ 39.060002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.060967] RIP: 0033:0x7fa1ebddc5cd [ 39.061684] 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 [ 39.064890] RSP: 002b:00007ffce686b890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.066251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1ebddc5cd [ 39.067564] RDX: 0000556d17fdde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.068841] RBP: 00007ffce686b8f0 R08: 0000000000000000 R09: 00007ffce686af90 [ 39.070114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d1ae43ad0 [ 39.071419] R13: 00007ffce686bd20 R14: 0000556d1ae44bc0 R15: 0000556d1ae55780 [ 39.072719] [ 39.073191] irq event stamp: 1845 [ 39.073791] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 39.075342] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 39.076881] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 39.078463] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 39.079978] ---[ end trace 0000000000000000 ]--- [ 42.661855] ------------[ cut here ]------------ [ 42.662858] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.664977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.666840] Modules linked in: [ 42.667502] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.669539] Tainted: [W]=WARN [ 42.670192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.671733] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.672663] 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 [ 42.675990] RSP: 0018:ffff888016c87bc0 EFLAGS: 00010286 [ 42.677076] RAX: 0000000000000000 RBX: ffffed1002d90f78 RCX: ffffffff813a4050 [ 42.678419] RDX: ffff8880178b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.679758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d90f2f [ 42.681075] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.682419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c87df8 [ 42.683763] FS: 00007fe763f4a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.685259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.686393] CR2: 00007ffd50479ef7 CR3: 000000000ba6c000 CR4: 0000000000350ef0 [ 42.687749] Call Trace: [ 42.688292] [ 42.688731] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.689656] ? __create_object+0x59/0x80 [ 42.690525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.691572] __vmalloc_noprof+0x59/0x60 [ 42.692392] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.693319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.694337] bpf_prog_alloc+0x39/0x200 [ 42.695142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.696109] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.696994] do_seccomp+0x349/0x25e0 [ 42.697767] ? find_held_lock+0x2b/0x80 [ 42.698594] ? do_prlimit+0x310/0x610 [ 42.699379] ? __pfx_do_seccomp+0x10/0x10 [ 42.700207] ? do_raw_spin_unlock+0x53/0x220 [ 42.701070] ? _raw_spin_unlock+0x1e/0x40 [ 42.701850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.702871] ? static_key_count+0x60/0x80 [ 42.703726] prctl_set_seccomp+0x4e/0x70 [ 42.704534] __do_sys_prctl+0xe6c/0x1d70 [ 42.705387] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.706382] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.707656] ? irqentry_exit+0xf3/0x650 [ 42.708653] do_syscall_64+0xbf/0x430 [ 42.709621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.710846] RIP: 0033:0x7fe76443c5cd [ 42.711733] 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 [ 42.715259] RSP: 002b:00007ffd504783a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.716703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe76443c5cd [ 42.718043] RDX: 0000560049a96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.719370] RBP: 00007ffd50478400 R08: 0000000000000000 R09: 00007ffd50477aa0 [ 42.720681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560080506ad0 [ 42.722030] R13: 00007ffd50478830 R14: 0000560080507bc0 R15: 0000560080518780 [ 42.723395] [ 42.723864] irq event stamp: 1811 [ 42.724539] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.726131] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.727702] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 42.729063] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100 [ 42.730388] ---[ end trace 0000000000000000 ]--- [ 43.562438] ------------[ cut here ]------------ [ 43.563297] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.565105] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.566353] Modules linked in: [ 43.566868] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.568763] Tainted: [W]=WARN [ 43.569569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.570853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.571626] 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 [ 43.574327] RSP: 0018:ffff88800eddfbc0 EFLAGS: 00010286 [ 43.575201] RAX: 0000000000000000 RBX: ffffed1001dbbf78 RCX: ffffffff813a4050 [ 43.576306] RDX: ffff888015e39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.577405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dbbf2f [ 43.578522] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.579612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eddfdf8 [ 43.580732] FS: 00007fbcb995e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.581960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.582915] CR2: 00007ffe00e48ef7 CR3: 000000000d2de000 CR4: 0000000000350ef0 [ 43.584035] Call Trace: [ 43.584426] [ 43.584779] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.585526] ? __create_object+0x59/0x80 [ 43.586201] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.586999] __vmalloc_noprof+0x59/0x60 [ 43.587644] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.588409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.589212] bpf_prog_alloc+0x39/0x200 [ 43.589804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.590593] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.591363] do_seccomp+0x349/0x25e0 [ 43.591952] ? find_held_lock+0x2b/0x80 [ 43.592597] ? do_prlimit+0x310/0x610 [ 43.593243] ? __pfx_do_seccomp+0x10/0x10 [ 43.593879] ? do_raw_spin_unlock+0x53/0x220 [ 43.594594] ? _raw_spin_unlock+0x1e/0x40 [ 43.595261] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.596083] ? static_key_count+0x60/0x80 [ 43.596737] prctl_set_seccomp+0x4e/0x70 [ 43.597416] __do_sys_prctl+0xe6c/0x1d70 [ 43.598092] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.598793] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.599603] ? irqentry_exit+0xf3/0x650 [ 43.600258] do_syscall_64+0xbf/0x430 [ 43.600852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.601659] RIP: 0033:0x7fbcb9e505cd [ 43.602284] 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 [ 43.605298] RSP: 002b:00007ffe00e47110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.606445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbcb9e505cd [ 43.607508] RDX: 0000560415cd9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.608577] RBP: 00007ffe00e47170 R08: 0000000000000000 R09: 00007ffe00e46810 [ 43.609633] R10: 0000000000000000 R11: 0000000000000246 R12: 000056042324c2b0 [ 43.610708] R13: 00007ffe00e475a0 R14: 000056042324ed20 R15: 00005604232608d0 [ 43.611814] [ 43.612216] irq event stamp: 1899 [ 43.612731] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80 [ 43.614032] hardirqs last disabled at (1916): [] __up_console_sem+0x5d/0x80 [ 43.615345] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 43.616647] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 43.617910] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59180' (ECDSA) to the list of known hosts. 2025/11/18 02:35:07 fuzzer started 2025/11/18 02:35:07 dialing manager at localhost:37895 2025/11/18 02:35:07 checking machine... 2025/11/18 02:35:07 checking revisions... [ 44.512681] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:35:07 testing simple program... [ 44.605945] cgroup: Unknown subsys name 'net' [ 44.686527] cgroup: Unknown subsys name 'cpuset' [ 44.705922] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:35:06 Registers: info registers vcpu 0 RAX=0000000a1096ef00 RBX=00000000000165fe RCX=ffffffff8166c3ed RDX=ffff888017b75340 RSI=ffffffff8166c3ff RDI=0000000000000007 RBP=ffffffff85c11300 RSP=ffff88806ce08958 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000165fe R11=0000000000000001 R12=ffffffff88598e20 R13=ffff88806ce08c18 R14=0000000a10a63140 R15=0000000000000000 RIP=ffffffff8166c406 RFL=00000006 [-----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 00007fe763f4a900 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=00007ffd50472000 CR3=000000001ef46000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86ab82ee RBX=0000000000000002 RCX=ffffffff81b2a133 RDX=0000000000000000 RSI=ffffffff86ab82dc RDI=ffffffff86725b1c RBP=ffff88806cf08ab8 RSP=ffff88806cf089d8 R8 =ffffffff86ab82dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffff88806cf08ac0 R13=ffff88806cf08aa8 R14=0000000000000003 R15=dffffc0000000000 RIP=ffffffff8135daed 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f22c0670028 CR3=000000001f48c000 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=756e696c2d34365f3638782f62696c2f XMM01=00312e6f732e7a62696c2f756e672d78 XMM02=ffffffffffffffffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000