[ 45.646846] ------------[ cut here ]------------ [ 45.647794] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.649889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.651406] Modules linked in: [ 45.652044] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.654094] Tainted: [W]=WARN [ 45.654706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.656213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.657172] 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 [ 45.660420] RSP: 0018:ffff88800dbc7bc0 EFLAGS: 00010286 [ 45.661423] RAX: 0000000000000000 RBX: ffffed1001b78f78 RCX: ffffffff813a4050 [ 45.662727] RDX: ffff888016cb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.664005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b78f2f [ 45.665307] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.666616] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dbc7df8 [ 45.667933] FS: 00007f8a166bc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.669414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.670474] CR2: 00007ffdae2e0ef7 CR3: 000000000cac7000 CR4: 0000000000350ef0 [ 45.671766] Call Trace: [ 45.672246] [ 45.672703] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.673628] ? __create_object+0x59/0x80 [ 45.674367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.675344] __vmalloc_noprof+0x59/0x60 [ 45.676096] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.676972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.677932] bpf_prog_alloc+0x39/0x200 [ 45.678695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.679645] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.680512] do_seccomp+0x349/0x25e0 [ 45.681263] ? find_held_lock+0x2b/0x80 [ 45.682043] ? do_prlimit+0x310/0x610 [ 45.682802] ? __pfx_do_seccomp+0x10/0x10 [ 45.683598] ? do_raw_spin_unlock+0x53/0x220 [ 45.684401] ? _raw_spin_unlock+0x1e/0x40 [ 45.685198] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.686177] ? static_key_count+0x60/0x80 [ 45.686998] prctl_set_seccomp+0x4e/0x70 [ 45.687804] __do_sys_prctl+0xe6c/0x1d70 [ 45.688603] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.689439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.690417] ? irqentry_exit+0xf3/0x650 [ 45.691175] do_syscall_64+0xbf/0x430 [ 45.691923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.692899] RIP: 0033:0x7f8a16bae5cd [ 45.693630] 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 [ 45.696801] RSP: 002b:00007ffdae2de750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.698209] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a16bae5cd [ 45.699485] RDX: 0000559358146e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.700807] RBP: 00007ffdae2de7b0 R08: 0000000000000000 R09: 00007ffdae2dde50 [ 45.702119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559378638240 [ 45.703418] R13: 00007ffdae2debe0 R14: 0000559378641380 R15: 000055937864c540 [ 45.704709] [ 45.705151] irq event stamp: 1767 [ 45.705808] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 45.707357] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 45.708882] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 45.710461] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 45.712007] ---[ end trace 0000000000000000 ]--- [ 49.019885] ------------[ cut here ]------------ [ 49.020817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.022830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.024254] Modules linked in: [ 49.024885] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.026846] Tainted: [W]=WARN [ 49.027389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.028827] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.029763] 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 [ 49.032848] RSP: 0018:ffff8880188c7bc0 EFLAGS: 00010286 [ 49.033819] RAX: 0000000000000000 RBX: ffffed1003118f78 RCX: ffffffff813a4050 [ 49.035081] RDX: ffff8880163f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.036340] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003118f2f [ 49.037619] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.038886] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188c7df8 [ 49.040152] FS: 00007f44d3afa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.041570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.042616] CR2: 00007ffe30f90ef7 CR3: 00000000157bb000 CR4: 0000000000350ef0 [ 49.043891] Call Trace: [ 49.044350] [ 49.044802] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.045717] ? __create_object+0x59/0x80 [ 49.046439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.047390] __vmalloc_noprof+0x59/0x60 [ 49.048138] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.048998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.049924] bpf_prog_alloc+0x39/0x200 [ 49.050654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.051568] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.052413] do_seccomp+0x349/0x25e0 [ 49.053132] ? find_held_lock+0x2b/0x80 [ 49.053884] ? do_prlimit+0x310/0x610 [ 49.054633] ? __pfx_do_seccomp+0x10/0x10 [ 49.055354] ? do_raw_spin_unlock+0x53/0x220 [ 49.056183] ? _raw_spin_unlock+0x1e/0x40 [ 49.056950] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.057920] ? static_key_count+0x60/0x80 [ 49.058708] prctl_set_seccomp+0x4e/0x70 [ 49.059428] __do_sys_prctl+0xe6c/0x1d70 [ 49.060202] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.061052] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.062018] ? irqentry_exit+0xf3/0x650 [ 49.062770] do_syscall_64+0xbf/0x430 [ 49.063448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.064384] RIP: 0033:0x7f44d3fec5cd [ 49.065091] 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 [ 49.068196] RSP: 002b:00007ffe30f8e8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.069565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44d3fec5cd [ 49.070827] RDX: 000055d0228fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.072082] RBP: 00007ffe30f8e910 R08: 0000000000000000 R09: 00007ffe30f8dfb0 [ 49.073367] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d04b1cbb10 [ 49.074638] R13: 00007ffe30f8ed40 R14: 000055d04b1cc2b0 R15: 000055d04b1e06f0 [ 49.075916] [ 49.076329] irq event stamp: 1739 [ 49.076974] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.078472] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.079983] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.081511] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.083043] ---[ end trace 0000000000000000 ]--- [ 49.864728] ------------[ cut here ]------------ [ 49.865695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.867790] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.869288] Modules linked in: [ 49.869981] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.872021] Tainted: [W]=WARN [ 49.872639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.874166] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.875104] 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 [ 49.878369] RSP: 0018:ffff88800a447bc0 EFLAGS: 00010286 [ 49.879376] RAX: 0000000000000000 RBX: ffffed1001488f78 RCX: ffffffff813a4050 [ 49.880690] RDX: ffff888016bcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.882011] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001488f2f [ 49.883329] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.884641] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a447df8 [ 49.885969] FS: 00007f5e9b5e6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.887446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.888549] CR2: 00007f5e9bad8580 CR3: 0000000007431000 CR4: 0000000000350ef0 [ 49.889887] Call Trace: [ 49.890364] [ 49.890832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.891751] ? __create_object+0x59/0x80 [ 49.892504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.893557] __vmalloc_noprof+0x59/0x60 [ 49.894313] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.895237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.896218] bpf_prog_alloc+0x39/0x200 [ 49.896992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.897998] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.898955] do_seccomp+0x349/0x25e0 [ 49.899724] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.900681] ? __pfx_do_seccomp+0x10/0x10 [ 49.901474] ? find_held_lock+0x2b/0x80 [ 49.902280] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.903294] ? static_key_count+0x60/0x80 [ 49.904148] prctl_set_seccomp+0x4e/0x70 [ 49.904964] __do_sys_prctl+0xe6c/0x1d70 [ 49.905800] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.906708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.907727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.908748] ? irqentry_exit+0xf3/0x650 [ 49.909574] do_syscall_64+0xbf/0x430 [ 49.910307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.911313] RIP: 0033:0x7f5e9bad85cd [ 49.912053] 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 [ 49.915458] RSP: 002b:00007ffc320d6ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.916908] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e9bad85cd [ 49.918293] RDX: 0000558a8c155e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.919655] RBP: 00007ffc320d6b30 R08: 0000000000000000 R09: 00007ffc320d61d0 [ 49.921021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558aa5933240 [ 49.922387] R13: 00007ffc320d6f60 R14: 0000558aa5932bf0 R15: 0000558aa59474d0 [ 49.923764] [ 49.924211] irq event stamp: 1731 [ 49.924901] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.926543] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.928166] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 49.929815] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 49.931213] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44121' (ECDSA) to the list of known hosts. 2025/11/18 06:28:51 fuzzer started 2025/11/18 06:28:51 dialing manager at localhost:37895 2025/11/18 06:28:51 checking machine... 2025/11/18 06:28:51 checking revisions... [ 50.902378] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:28:52 testing simple program... [ 51.013194] cgroup: Unknown subsys name 'net' [ 51.076079] cgroup: Unknown subsys name 'cpuset' [ 51.089415] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:28:51 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85c2ca00 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=0000000000000020 RDI=0000000000000001 RBP=ffffffff85c2d458 RSP=ffff88806ce08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff8152732f 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d04b202000 CR3=0000000005c8a000 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=00007f686b28f5100000562531852790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffff888015e7c600 RCX=ffffffff82557711 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000000 RBP=0000000000000000 RSP=ffff8880176afb60 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=00000000000000f2 R14=ffff888009924000 R15=ffff888015e7c600 RIP=ffffffff81751794 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 00007f44d3afa900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f44d40b1618 CR3=000000000d449000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000