[ 43.888135] ------------[ cut here ]------------ [ 43.889085] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.891073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 43.892601] Modules linked in: [ 43.893240] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.895244] Tainted: [W]=WARN [ 43.895809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.897308] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.898221] 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 [ 43.901419] RSP: 0018:ffff888016007bc0 EFLAGS: 00010286 [ 43.902409] RAX: 0000000000000000 RBX: ffffed1002c00f78 RCX: ffffffff813a4050 [ 43.903719] RDX: ffff8880165ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.905024] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c00f2f [ 43.906312] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.907610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016007df8 [ 43.908908] FS: 00007f6da5f39900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.910362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.911429] CR2: 00007ffe62e1cef8 CR3: 000000000cdee000 CR4: 0000000000350ef0 [ 43.912727] Call Trace: [ 43.913248] [ 43.913657] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.914558] ? __create_object+0x59/0x80 [ 43.915336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.916308] __vmalloc_noprof+0x59/0x60 [ 43.917062] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.917937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.918825] bpf_prog_alloc+0x39/0x200 [ 43.919573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.920502] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.921397] do_seccomp+0x349/0x25e0 [ 43.922123] ? find_held_lock+0x2b/0x80 [ 43.922826] ? do_prlimit+0x310/0x610 [ 43.923562] ? __pfx_do_seccomp+0x10/0x10 [ 43.924360] ? do_raw_spin_unlock+0x53/0x220 [ 43.925182] ? _raw_spin_unlock+0x1e/0x40 [ 43.925959] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.926866] ? static_key_count+0x60/0x80 [ 43.927670] prctl_set_seccomp+0x4e/0x70 [ 43.928452] __do_sys_prctl+0xe6c/0x1d70 [ 43.929250] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.930101] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.931068] ? irqentry_exit+0xf3/0x650 [ 43.931780] do_syscall_64+0xbf/0x430 [ 43.932523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.933471] RIP: 0033:0x7f6da642b5cd [ 43.934175] 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 [ 43.937328] RSP: 002b:00007ffe62e1b280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.938686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6da642b5cd [ 43.939954] RDX: 0000560bf8668e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.941267] RBP: 00007ffe62e1b2e0 R08: 0000000000000000 R09: 00007ffe62e1a980 [ 43.942548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c1db0aad0 [ 43.943825] R13: 00007ffe62e1b710 R14: 0000560c1db0bbc0 R15: 0000560c1db1c780 [ 43.945128] [ 43.945548] irq event stamp: 2761 [ 43.946203] hardirqs last enabled at (2771): [] __up_console_sem+0x78/0x80 [ 43.947716] hardirqs last disabled at (2780): [] __up_console_sem+0x5d/0x80 [ 43.949155] softirqs last enabled at (2720): [] handle_softirqs+0x50c/0x770 [ 43.950428] softirqs last disabled at (2715): [] __irq_exit_rcu+0xc4/0x100 [ 43.951680] ---[ end trace 0000000000000000 ]--- [ 46.856929] ------------[ cut here ]------------ [ 46.857960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.860116] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.861701] Modules linked in: [ 46.862377] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.864519] Tainted: [W]=WARN [ 46.865179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.866826] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.867824] 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 [ 46.871301] RSP: 0018:ffff888016b87bc0 EFLAGS: 00010286 [ 46.872401] RAX: 0000000000000000 RBX: ffffed1002d70f78 RCX: ffffffff813a4050 [ 46.873807] RDX: ffff8880141e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.875221] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d70f2f [ 46.876642] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.878047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b87df8 [ 46.879460] FS: 00007f67b7f7c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.881057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.882217] CR2: 00007ffde653aef8 CR3: 000000002008d000 CR4: 0000000000350ef0 [ 46.883614] Call Trace: [ 46.884170] [ 46.884632] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.885625] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 46.886669] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 46.887705] __vmalloc_noprof+0x59/0x60 [ 46.888548] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.889523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.890548] bpf_prog_alloc+0x39/0x200 [ 46.891360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.892394] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.893390] do_seccomp+0x349/0x25e0 [ 46.894198] ? find_held_lock+0x2b/0x80 [ 46.895036] ? do_prlimit+0x310/0x610 [ 46.895794] ? __pfx_do_seccomp+0x10/0x10 [ 46.896670] ? do_raw_spin_unlock+0x53/0x220 [ 46.897584] ? _raw_spin_unlock+0x1e/0x40 [ 46.898450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.899506] ? static_key_count+0x60/0x80 [ 46.900384] prctl_set_seccomp+0x4e/0x70 [ 46.901236] __do_sys_prctl+0xe6c/0x1d70 [ 46.902092] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.903033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.904087] ? irqentry_exit+0xf3/0x650 [ 46.904958] do_syscall_64+0xbf/0x430 [ 46.905730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.906768] RIP: 0033:0x7f67b846e5cd [ 46.907532] 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 [ 46.910974] RSP: 002b:00007ffde6538d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.912495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67b846e5cd [ 46.913925] RDX: 000056059c8c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.915334] RBP: 00007ffde6538dc0 R08: 0000000000000000 R09: 00007ffde6538460 [ 46.916746] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605dc39e2b0 [ 46.918155] R13: 00007ffde65391f0 R14: 00005605dc3a0d20 R15: 00005605dc3b28d0 [ 46.919578] [ 46.920076] irq event stamp: 1703 [ 46.920755] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 46.922207] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 46.923535] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 46.924917] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 46.926259] ---[ end trace 0000000000000000 ]--- [ 47.632331] ------------[ cut here ]------------ [ 47.633275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.635282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.636738] Modules linked in: [ 47.637408] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.639388] Tainted: [W]=WARN [ 47.639991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.641480] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.642404] 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 [ 47.645560] RSP: 0018:ffff888019ea7bc0 EFLAGS: 00010286 [ 47.646529] RAX: 0000000000000000 RBX: ffffed10033d4f78 RCX: ffffffff813a4050 [ 47.647803] RDX: ffff888016778000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.649095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d4f2f [ 47.650373] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.651639] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ea7df8 [ 47.652951] FS: 00007fb78fa1d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.654388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.655463] CR2: 00007fffccd2cef8 CR3: 000000000d0ad000 CR4: 0000000000350ef0 [ 47.656767] Call Trace: [ 47.657297] [ 47.657711] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.658609] ? __create_object+0x59/0x80 [ 47.659401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.660403] __vmalloc_noprof+0x59/0x60 [ 47.661170] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.662059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.662995] bpf_prog_alloc+0x39/0x200 [ 47.663686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.664634] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.665553] do_seccomp+0x349/0x25e0 [ 47.666275] ? find_held_lock+0x2b/0x80 [ 47.667036] ? do_prlimit+0x310/0x610 [ 47.667745] ? __pfx_do_seccomp+0x10/0x10 [ 47.668534] ? do_raw_spin_unlock+0x53/0x220 [ 47.669367] ? _raw_spin_unlock+0x1e/0x40 [ 47.670151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.671113] ? static_key_count+0x60/0x80 [ 47.671929] prctl_set_seccomp+0x4e/0x70 [ 47.672672] __do_sys_prctl+0xe6c/0x1d70 [ 47.673444] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.674304] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.675280] ? irqentry_exit+0xf3/0x650 [ 47.676072] do_syscall_64+0xbf/0x430 [ 47.676785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.677739] RIP: 0033:0x7fb78ff0f5cd [ 47.678454] 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 [ 47.681625] RSP: 002b:00007fffccd2b230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.683011] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb78ff0f5cd [ 47.684316] RDX: 000055eabb7cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.685608] RBP: 00007fffccd2b290 R08: 0000000000000000 R09: 00007fffccd2a930 [ 47.686924] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eaea423ad0 [ 47.688214] R13: 00007fffccd2b6c0 R14: 000055eaea424bc0 R15: 000055eaea435780 [ 47.689541] [ 47.690014] irq event stamp: 1747 [ 47.690638] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 47.692180] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 47.693727] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 47.695307] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 47.696827] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29072' (ECDSA) to the list of known hosts. 2025/11/19 06:32:05 fuzzer started 2025/11/19 06:32:06 dialing manager at localhost:34383 2025/11/19 06:32:06 checking machine... 2025/11/19 06:32:06 checking revisions... [ 48.718006] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:32:06 testing simple program... [ 48.824310] cgroup: Unknown subsys name 'net' [ 48.880990] cgroup: Unknown subsys name 'cpuset' [ 48.896429] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:32:05 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000003 RCX=ffffffff84beeb2e RDX=ffff888016d8b780 RSI=ffffffff84c12bfc RDI=ffff88800ab85f00 RBP=0000000000000003 RSP=ffff888018ed70a8 R8 =000056059c7ec000 R9 =00002961dbb25000 R10=00002961dbb25000 R11=0000000000000000 R12=ffff888018ed7640 R13=000000000000030f R14=dffffc0000000000 R15=ffff888018ed73e0 RIP=ffffffff84c12c92 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 00007f67b7f7c900 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=00007f67b7f41008 CR3=000000000b8c7000 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=0000000000028ba1 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=00000202 [-------] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f61887b8000 CR3=000000000d4bf000 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=65d666f612f8b2a0c84bac7520f62bd7 XMM02=ec2efd57dc4c00df0000000000304760 XMM03=85b710c1f3860d060000000000304830 XMM04=fc15ca708d49069700000000000ae988 XMM05=14648eaa1277bab10000000000322058 XMM06=dbed26b0bb2c5921000000000031b688 XMM07=e042d86d42eb936e00000000003129e8 XMM08=85b710c1f3860d060000000000304830 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000