[ 45.596108] ------------[ cut here ]------------ [ 45.597035] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.599049] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.600584] Modules linked in: [ 45.601286] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.603319] Tainted: [W]=WARN [ 45.603885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.605394] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.606343] 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 [ 45.609581] RSP: 0018:ffff888019d47bc0 EFLAGS: 00010286 [ 45.610556] RAX: 0000000000000000 RBX: ffffed10033a8f78 RCX: ffffffff813a4050 [ 45.611866] RDX: ffff888019b3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.613184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a8f2f [ 45.614477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.615758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d47df8 [ 45.617093] FS: 00007efccc205900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.618545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.619618] CR2: 00007efccc6f7580 CR3: 000000000dfa9000 CR4: 0000000000350ef0 [ 45.620916] Call Trace: [ 45.621434] [ 45.621847] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.622769] ? __create_object+0x59/0x80 [ 45.623553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.624537] __vmalloc_noprof+0x59/0x60 [ 45.625308] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.626203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.627111] bpf_prog_alloc+0x39/0x200 [ 45.627859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.628786] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.629698] do_seccomp+0x349/0x25e0 [ 45.630438] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.631361] ? __pfx_do_seccomp+0x10/0x10 [ 45.632109] ? find_held_lock+0x2b/0x80 [ 45.632910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.633885] ? static_key_count+0x60/0x80 [ 45.634695] prctl_set_seccomp+0x4e/0x70 [ 45.635479] __do_sys_prctl+0xe6c/0x1d70 [ 45.636289] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.637119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.638108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.639084] ? irqentry_exit+0xf3/0x650 [ 45.639857] do_syscall_64+0xbf/0x430 [ 45.640592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.641573] RIP: 0033:0x7efccc6f75cd [ 45.642300] 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 [ 45.645530] RSP: 002b:00007ffd72817040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.646905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efccc6f75cd [ 45.648231] RDX: 0000563f0c886e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.649554] RBP: 00007ffd728170a0 R08: 0000000000000000 R09: 00007ffd72816740 [ 45.650847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f3339dad0 [ 45.652143] R13: 00007ffd728174d0 R14: 0000563f3339ebc0 R15: 0000563f333af780 [ 45.653501] [ 45.653934] irq event stamp: 1757 [ 45.654605] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 45.656144] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 45.657725] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 45.659278] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 45.660843] ---[ end trace 0000000000000000 ]--- [ 48.909482] ------------[ cut here ]------------ [ 48.910405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.912372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.913841] Modules linked in: [ 48.914463] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.916695] Tainted: [W]=WARN [ 48.917377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.918848] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.919761] 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 [ 48.922949] RSP: 0018:ffff888018b27bc0 EFLAGS: 00010286 [ 48.923923] RAX: 0000000000000000 RBX: ffffed1003164f78 RCX: ffffffff813a4050 [ 48.925226] RDX: ffff888017b33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.926488] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003164f2f [ 48.927754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.929008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b27df8 [ 48.930266] FS: 00007f76a91c9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.931681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.932713] CR2: 00007ffe36b7cef7 CR3: 000000000ef23000 CR4: 0000000000350ef0 [ 48.933982] Call Trace: [ 48.934469] [ 48.934872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.935755] ? __create_object+0x59/0x80 [ 48.936528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.937488] __vmalloc_noprof+0x59/0x60 [ 48.938239] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.939055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.939962] bpf_prog_alloc+0x39/0x200 [ 48.940689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.941602] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.942495] do_seccomp+0x349/0x25e0 [ 48.943200] ? find_held_lock+0x2b/0x80 [ 48.943903] ? do_prlimit+0x310/0x610 [ 48.944633] ? __pfx_do_seccomp+0x10/0x10 [ 48.945416] ? do_raw_spin_unlock+0x53/0x220 [ 48.946231] ? _raw_spin_unlock+0x1e/0x40 [ 48.946955] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.947881] ? static_key_count+0x60/0x80 [ 48.948658] prctl_set_seccomp+0x4e/0x70 [ 48.949427] __do_sys_prctl+0xe6c/0x1d70 [ 48.950195] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.950991] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.951937] ? irqentry_exit+0xf3/0x650 [ 48.952678] do_syscall_64+0xbf/0x430 [ 48.953964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.954882] RIP: 0033:0x7f76a96bb5cd [ 48.955569] 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 [ 48.958684] RSP: 002b:00007ffe36b7a990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.960006] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76a96bb5cd [ 48.961270] RDX: 0000559780586e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.962517] RBP: 00007ffe36b7a9f0 R08: 0000000000000000 R09: 00007ffe36b7a090 [ 48.963761] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597b7240240 [ 48.965017] R13: 00007ffe36b7ae20 R14: 00005597b723fbf0 R15: 00005597b72544d0 [ 48.966290] [ 48.966709] irq event stamp: 1797 [ 48.967344] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 48.968850] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 48.970229] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 48.971471] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 48.972689] ---[ end trace 0000000000000000 ]--- [ 49.746998] ------------[ cut here ]------------ [ 49.747930] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.749960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.751500] Modules linked in: [ 49.752098] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.754069] Tainted: [W]=WARN [ 49.754661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.756177] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.757062] 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 [ 49.760266] RSP: 0018:ffff88800abbfbc0 EFLAGS: 00010286 [ 49.761273] RAX: 0000000000000000 RBX: ffffed1001577f78 RCX: ffffffff813a4050 [ 49.762553] RDX: ffff888016863780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.763855] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001577f2f [ 49.765170] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.766466] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800abbfdf8 [ 49.767796] FS: 00007f13c661f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.769263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.770318] CR2: 00007ffd1139bef7 CR3: 0000000021433000 CR4: 0000000000350ef0 [ 49.771589] Call Trace: [ 49.772049] [ 49.772503] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.773432] ? __create_object+0x59/0x80 [ 49.774221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.775200] __vmalloc_noprof+0x59/0x60 [ 49.775907] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.776789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.777728] bpf_prog_alloc+0x39/0x200 [ 49.778467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.779415] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.780323] do_seccomp+0x349/0x25e0 [ 49.781024] ? find_held_lock+0x2b/0x80 [ 49.781789] ? do_prlimit+0x310/0x610 [ 49.782529] ? __pfx_do_seccomp+0x10/0x10 [ 49.783327] ? do_raw_spin_unlock+0x53/0x220 [ 49.784119] ? _raw_spin_unlock+0x1e/0x40 [ 49.784922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.785900] ? static_key_count+0x60/0x80 [ 49.786709] prctl_set_seccomp+0x4e/0x70 [ 49.787495] __do_sys_prctl+0xe6c/0x1d70 [ 49.788279] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.789114] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.790107] ? irqentry_exit+0xf3/0x650 [ 49.790867] do_syscall_64+0xbf/0x430 [ 49.791598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.792536] RIP: 0033:0x7f13c6b115cd [ 49.793263] 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 [ 49.796393] RSP: 002b:00007ffd1139ad20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.797812] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13c6b115cd [ 49.799097] RDX: 000055c65697ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.800405] RBP: 00007ffd1139ad80 R08: 0000000000000000 R09: 00007ffd1139a420 [ 49.801689] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c67b32f240 [ 49.802981] R13: 00007ffd1139b1b0 R14: 000055c67b32ebf0 R15: 000055c67b3434d0 [ 49.804265] [ 49.804686] irq event stamp: 1747 [ 49.805334] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.806879] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.808381] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.809833] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.811092] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60246' (ECDSA) to the list of known hosts. 2025/11/19 05:10:58 fuzzer started 2025/11/19 05:10:58 dialing manager at localhost:34383 2025/11/19 05:10:58 checking machine... 2025/11/19 05:10:58 checking revisions... [ 50.714885] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:10:58 testing simple program... [ 50.814493] cgroup: Unknown subsys name 'net' [ 50.878708] cgroup: Unknown subsys name 'cpuset' [ 50.891111] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:10:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880169579a0 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff8880169574a8 R8 =0000000000000001 R9 =ffff8880169575a0 R10=000000000003c9ed R11=000000000009b1c5 R12=ffffffff8135e7a2 R13=ffff8880169575a8 R14=ffff888016957988 R15=ffff888016957560 RIP=ffffffff81528f19 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 00007f358ef2b700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb67356b8 CR3=000000001cc6e000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732037353a3031 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303039 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08970 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f76a91c9900 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=00007f76a9d1d044 CR3=00000000214bb000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=3ad3e6ad63d5630726d7ef01e62ee540 XMM04=f823fcc14032737e9b0aeeb896200d73 XMM05=00000000000000000000000000000000 XMM06=3a23e6ad40326307260aee0196200d40 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000