[ 46.742577] ------------[ cut here ]------------ [ 46.743522] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.745510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 46.746969] Modules linked in: [ 46.747656] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.749696] Tainted: [W]=WARN [ 46.750300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.751774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.752720] 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 [ 46.755870] RSP: 0018:ffff888016e2fbc0 EFLAGS: 00010286 [ 46.756861] RAX: 0000000000000000 RBX: ffffed1002dc5f78 RCX: ffffffff813a4050 [ 46.758146] RDX: ffff888016bb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.759429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc5f2f [ 46.760716] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.761995] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e2fdf8 [ 46.763288] FS: 00007f2ab3a1a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.764742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.765814] CR2: 00007fff5bc77ef8 CR3: 000000000e139000 CR4: 0000000000350ef0 [ 46.767105] Call Trace: [ 46.767618] [ 46.768031] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.768943] ? __create_object+0x59/0x80 [ 46.769745] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.770723] __vmalloc_noprof+0x59/0x60 [ 46.771485] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.772390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.773316] bpf_prog_alloc+0x39/0x200 [ 46.774018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.774937] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.775841] do_seccomp+0x349/0x25e0 [ 46.776571] ? find_held_lock+0x2b/0x80 [ 46.777328] ? do_prlimit+0x310/0x610 [ 46.778026] ? __pfx_do_seccomp+0x10/0x10 [ 46.778827] ? do_raw_spin_unlock+0x53/0x220 [ 46.779677] ? _raw_spin_unlock+0x1e/0x40 [ 46.780481] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.781470] ? static_key_count+0x60/0x80 [ 46.782281] prctl_set_seccomp+0x4e/0x70 [ 46.783011] __do_sys_prctl+0xe6c/0x1d70 [ 46.783815] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.784698] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.785670] ? irqentry_exit+0xf3/0x650 [ 46.786428] do_syscall_64+0xbf/0x430 [ 46.787126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.788076] RIP: 0033:0x7f2ab3f0c5cd [ 46.788805] 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 [ 46.792009] RSP: 002b:00007fff5bc76ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.793390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ab3f0c5cd [ 46.794678] RDX: 0000555e7f0f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.795958] RBP: 00007fff5bc76b30 R08: 0000000000000000 R09: 00007fff5bc761d0 [ 46.797252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555eb718f2b0 [ 46.798522] R13: 00007fff5bc76f60 R14: 0000555eb7191d20 R15: 0000555eb71a38d0 [ 46.799802] [ 46.800275] irq event stamp: 1779 [ 46.800881] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.802378] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.803880] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 46.805426] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 46.806916] ---[ end trace 0000000000000000 ]--- [ 49.732481] ------------[ cut here ]------------ [ 49.733038] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.734305] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.735244] Modules linked in: [ 49.735618] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.736884] Tainted: [W]=WARN [ 49.737262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.738198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.738755] 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 [ 49.740776] RSP: 0018:ffff8880169b7bc0 EFLAGS: 00010286 [ 49.741402] RAX: 0000000000000000 RBX: ffffed1002d36f78 RCX: ffffffff813a4050 [ 49.742219] RDX: ffff888018e58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.743012] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d36f2f [ 49.743825] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.744651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169b7df8 [ 49.745462] FS: 00007f89f8778900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.746381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.747027] CR2: 00007fffb8f88ef8 CR3: 00000000203ea000 CR4: 0000000000350ef0 [ 49.747842] Call Trace: [ 49.748148] [ 49.748428] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.748964] ? __create_object+0x59/0x80 [ 49.749458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.750045] __vmalloc_noprof+0x59/0x60 [ 49.750524] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.751052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.751646] bpf_prog_alloc+0x39/0x200 [ 49.752090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.752696] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.753263] do_seccomp+0x349/0x25e0 [ 49.753694] ? find_held_lock+0x2b/0x80 [ 49.754144] ? do_prlimit+0x310/0x610 [ 49.754620] ? __pfx_do_seccomp+0x10/0x10 [ 49.755092] ? do_raw_spin_unlock+0x53/0x220 [ 49.755617] ? _raw_spin_unlock+0x1e/0x40 [ 49.756085] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.756701] ? static_key_count+0x60/0x80 [ 49.757208] prctl_set_seccomp+0x4e/0x70 [ 49.757670] __do_sys_prctl+0xe6c/0x1d70 [ 49.758143] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.758692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.759308] ? irqentry_exit+0xf3/0x650 [ 49.759765] do_syscall_64+0xbf/0x430 [ 49.760236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.760814] RIP: 0033:0x7f89f8c6a5cd [ 49.761264] 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 [ 49.763280] RSP: 002b:00007fffb8f87bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.764127] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89f8c6a5cd [ 49.764941] RDX: 000055ec77c83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.765747] RBP: 00007fffb8f87c30 R08: 0000000000000000 R09: 00007fffb8f872d0 [ 49.766566] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec8a44aad0 [ 49.767382] R13: 00007fffb8f88060 R14: 000055ec8a44bbc0 R15: 000055ec8a45c780 [ 49.768229] [ 49.768500] irq event stamp: 1639 [ 49.768884] hardirqs last enabled at (1647): [] __up_console_sem+0x78/0x80 [ 49.769861] hardirqs last disabled at (1656): [] __up_console_sem+0x5d/0x80 [ 49.770830] softirqs last enabled at (1156): [] handle_softirqs+0x50c/0x770 [ 49.771820] softirqs last disabled at (1147): [] __irq_exit_rcu+0xc4/0x100 [ 49.772803] ---[ end trace 0000000000000000 ]--- [ 50.571027] ------------[ cut here ]------------ [ 50.571951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.574028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.575502] Modules linked in: [ 50.576100] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.578386] Tainted: [W]=WARN [ 50.578949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.580511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.581431] 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 [ 50.584658] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 50.585650] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 50.586952] RDX: ffff888015918000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.588262] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 50.589566] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.590867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 50.592197] FS: 00007fa48b480900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.593657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.594730] CR2: 00007fffac98def8 CR3: 000000000de98000 CR4: 0000000000350ef0 [ 50.596034] Call Trace: [ 50.596547] [ 50.596961] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.597867] ? __create_object+0x59/0x80 [ 50.598667] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.599657] __vmalloc_noprof+0x59/0x60 [ 50.600438] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.601315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.602256] bpf_prog_alloc+0x39/0x200 [ 50.602955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.603892] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.604824] do_seccomp+0x349/0x25e0 [ 50.605548] ? find_held_lock+0x2b/0x80 [ 50.606316] ? do_prlimit+0x310/0x610 [ 50.607025] ? __pfx_do_seccomp+0x10/0x10 [ 50.607819] ? do_raw_spin_unlock+0x53/0x220 [ 50.608677] ? _raw_spin_unlock+0x1e/0x40 [ 50.609457] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.610434] ? static_key_count+0x60/0x80 [ 50.611247] prctl_set_seccomp+0x4e/0x70 [ 50.611987] __do_sys_prctl+0xe6c/0x1d70 [ 50.612790] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.613662] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.614642] ? irqentry_exit+0xf3/0x650 [ 50.615418] do_syscall_64+0xbf/0x430 [ 50.616122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.617105] RIP: 0033:0x7fa48b9725cd [ 50.617819] 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 [ 50.621053] RSP: 002b:00007fffac98bd50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.622445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa48b9725cd [ 50.623735] RDX: 000055ae5d6a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.625046] RBP: 00007fffac98bdb0 R08: 0000000000000000 R09: 00007fffac98b450 [ 50.626345] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae5f8982b0 [ 50.627641] R13: 00007fffac98c1e0 R14: 000055ae5f89ad20 R15: 000055ae5f8ac8d0 [ 50.628970] [ 50.629442] irq event stamp: 1887 [ 50.630052] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 50.631587] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 50.633132] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 50.634706] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 50.636244] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51412' (ECDSA) to the list of known hosts. 2025/11/18 08:52:12 fuzzer started 2025/11/18 08:52:12 dialing manager at localhost:34383 2025/11/18 08:52:12 checking machine... 2025/11/18 08:52:12 checking revisions... [ 51.502416] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:52:12 testing simple program... [ 51.587304] cgroup: Unknown subsys name 'net' [ 51.668041] cgroup: Unknown subsys name 'cpuset' [ 51.701652] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:52:11 Registers: info registers vcpu 0 RAX=ffffffff86aaeb41 RBX=0000000000000001 RCX=ffffffff86aaeb3c RDX=0000000000000000 RSI=0000000000000000 RDI=1ffffffff0d55d68 RBP=ffff88800f05f5f0 RSP=ffff88800f05f528 R8 =ffffffff86aaeb40 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023c4a R12=ffff88800f05f5f8 R13=ffff88800f05f5e0 R14=ffff88800f05f5d9 R15=ffff88800f05f598 RIP=ffffffff8135e862 RFL=00000212 [----A--] 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 00007f89f8778900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f89f8738008 CR3=0000000020832000 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=0000000000030a07 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7c4f35e000 CR3=0000000009e52000 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=2031313a32353a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a32353a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000