[ 39.197357] ------------[ cut here ]------------ [ 39.198358] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.200497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.201990] Modules linked in: [ 39.202595] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.204673] Tainted: [W]=WARN [ 39.205532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.207143] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.208108] 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 [ 39.211468] RSP: 0018:ffff888015757bc0 EFLAGS: 00010286 [ 39.212504] RAX: 0000000000000000 RBX: ffffed1002aeaf78 RCX: ffffffff813a4050 [ 39.213874] RDX: ffff8880151e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.215245] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aeaf2f [ 39.216604] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.217967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015757df8 [ 39.219344] FS: 00007fe5d8560900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.220902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.222043] CR2: 00007fe5d8ac64a6 CR3: 000000000d92a000 CR4: 0000000000350ef0 [ 39.223449] Call Trace: [ 39.223983] [ 39.224426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.225404] ? __create_object+0x59/0x80 [ 39.226270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.227340] __vmalloc_noprof+0x59/0x60 [ 39.228172] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.229116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.230133] bpf_prog_alloc+0x39/0x200 [ 39.230951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.232001] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.232999] do_seccomp+0x349/0x25e0 [ 39.233798] ? find_held_lock+0x2b/0x80 [ 39.234589] ? do_prlimit+0x310/0x610 [ 39.235476] ? __pfx_do_seccomp+0x10/0x10 [ 39.236364] ? do_raw_spin_unlock+0x53/0x220 [ 39.237302] ? _raw_spin_unlock+0x1e/0x40 [ 39.238189] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.239291] ? static_key_count+0x60/0x80 [ 39.240187] prctl_set_seccomp+0x4e/0x70 [ 39.241104] __do_sys_prctl+0xe6c/0x1d70 [ 39.241880] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.242689] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.243662] ? irqentry_exit+0xf3/0x650 [ 39.244417] do_syscall_64+0xbf/0x430 [ 39.245154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.246102] RIP: 0033:0x7fe5d8a525cd [ 39.246803] 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 [ 39.249959] RSP: 002b:00007ffc755a3fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.251324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5d8a525cd [ 39.252585] RDX: 000055b945de2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.253853] RBP: 00007ffc755a4000 R08: 0000000000000000 R09: 00007ffc755a36a0 [ 39.255132] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b94e9d6ad0 [ 39.256401] R13: 00007ffc755a4430 R14: 000055b94e9d7bc0 R15: 000055b94e9e8780 [ 39.257696] [ 39.258149] irq event stamp: 1831 [ 39.258788] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 39.260311] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 39.261835] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 39.263366] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 39.264620] ---[ end trace 0000000000000000 ]--- [ 42.556239] ------------[ cut here ]------------ [ 42.557189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.559193] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 42.560904] Modules linked in: [ 42.561499] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.563569] Tainted: [W]=WARN [ 42.564171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.565637] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.566546] 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 [ 42.569750] RSP: 0018:ffff888016d5fbc0 EFLAGS: 00010286 [ 42.570733] RAX: 0000000000000000 RBX: ffffed1002dabf78 RCX: ffffffff813a4050 [ 42.572052] RDX: ffff8880151e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.573312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dabf2f [ 42.574596] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.575868] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d5fdf8 [ 42.577145] FS: 00007f66bd1d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.578574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.579634] CR2: 00007f66bd6c3580 CR3: 0000000009d65000 CR4: 0000000000350ef0 [ 42.580902] Call Trace: [ 42.581368] [ 42.581817] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.582667] ? __create_object+0x59/0x80 [ 42.583443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.584407] __vmalloc_noprof+0x59/0x60 [ 42.585161] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.586019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.586940] bpf_prog_alloc+0x39/0x200 [ 42.587642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.588566] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.589460] do_seccomp+0x349/0x25e0 [ 42.590163] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.591059] ? __pfx_do_seccomp+0x10/0x10 [ 42.591861] ? find_held_lock+0x2b/0x80 [ 42.592574] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.593521] ? static_key_count+0x60/0x80 [ 42.594316] prctl_set_seccomp+0x4e/0x70 [ 42.595090] __do_sys_prctl+0xe6c/0x1d70 [ 42.595878] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.596692] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.597654] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.598615] ? irqentry_exit+0xf3/0x650 [ 42.599393] do_syscall_64+0xbf/0x430 [ 42.600122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.601071] RIP: 0033:0x7f66bd6c35cd [ 42.601727] 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 [ 42.604907] RSP: 002b:00007ffee3926600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.606252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66bd6c35cd [ 42.607543] RDX: 000055c1bd5cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.608636] RBP: 00007ffee3926660 R08: 0000000000000000 R09: 00007ffee3925d00 [ 42.609684] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1ed88bad0 [ 42.610733] R13: 00007ffee3926a90 R14: 000055c1ed88cbc0 R15: 000055c1ed89d780 [ 42.611820] [ 42.612166] irq event stamp: 1833 [ 42.612658] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 42.613925] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 42.615217] softirqs last enabled at (1434): [] handle_softirqs+0x50c/0x770 [ 42.616498] softirqs last disabled at (1429): [] __irq_exit_rcu+0xc4/0x100 [ 42.617774] ---[ end trace 0000000000000000 ]--- [ 43.349930] ------------[ cut here ]------------ [ 43.350868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.352877] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.354302] Modules linked in: [ 43.354914] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.356927] Tainted: [W]=WARN [ 43.357609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.359270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.360170] 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 [ 43.363488] RSP: 0018:ffff88801aad7bc0 EFLAGS: 00010286 [ 43.364671] RAX: 0000000000000000 RBX: ffffed100355af78 RCX: ffffffff813a4050 [ 43.366104] RDX: ffff8880186a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.367374] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100355af2f [ 43.368639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.369899] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aad7df8 [ 43.371183] FS: 00007f05c3174900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.372597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.373638] CR2: 00007f05c3666580 CR3: 000000000d2a9000 CR4: 0000000000350ef0 [ 43.374898] Call Trace: [ 43.375378] [ 43.375820] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.376661] ? __create_object+0x59/0x80 [ 43.377428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.378466] __vmalloc_noprof+0x59/0x60 [ 43.379232] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.380116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.381027] bpf_prog_alloc+0x39/0x200 [ 43.381706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.382623] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.383526] do_seccomp+0x349/0x25e0 [ 43.384243] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.385114] ? __pfx_do_seccomp+0x10/0x10 [ 43.385893] ? find_held_lock+0x2b/0x80 [ 43.386589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.387536] ? static_key_count+0x60/0x80 [ 43.388320] prctl_set_seccomp+0x4e/0x70 [ 43.389077] __do_sys_prctl+0xe6c/0x1d70 [ 43.389846] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.390644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.391607] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.392550] ? irqentry_exit+0xf3/0x650 [ 43.393329] do_syscall_64+0xbf/0x430 [ 43.394075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.395030] RIP: 0033:0x7f05c36665cd [ 43.395689] 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 [ 43.398816] RSP: 002b:00007ffe10fb5f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.400192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05c36665cd [ 43.401461] RDX: 000055c9ea117e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.402715] RBP: 00007ffe10fb5f90 R08: 0000000000000000 R09: 00007ffe10fb5630 [ 43.404001] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca10b51240 [ 43.405262] R13: 00007ffe10fb63c0 R14: 000055ca10b50bf0 R15: 000055ca10b654d0 [ 43.406541] [ 43.406992] irq event stamp: 1767 [ 43.407605] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.409095] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 43.410629] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 43.412192] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 43.413716] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14456' (ECDSA) to the list of known hosts. 2025/11/19 05:54:27 fuzzer started 2025/11/19 05:54:28 dialing manager at localhost:34383 2025/11/19 05:54:28 checking machine... 2025/11/19 05:54:28 checking revisions... [ 44.188372] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:54:28 testing simple program... [ 44.284657] cgroup: Unknown subsys name 'net' [ 44.361509] cgroup: Unknown subsys name 'cpuset' [ 44.375098] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:54:27 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888019fe76d0 RCX=ffff888019fe7624 RDX=1ffff110033fcee5 RSI=ffffffff85e1ffe0 RDI=ffffffff81a25c19 RBP=ffff888019fe7728 RSP=ffff888019fe76b8 R8 =0000000000000001 R9 =ffff888019fe7710 R10=000000000003c9ed R11=00000000000231c0 R12=ffff888019fe7798 R13=0000000000000000 R14=ffff888009a8b780 R15=ffff88800944cc80 RIP=ffffffff8135e1d2 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 00007f66bd1d1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f66bd17b008 CR3=000000000e9dc000 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=0000000000023fe7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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=00007fffa9a6cf38 CR3=0000000009ee1000 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=2037323a34353a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a34353a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000