[ 59.298051] ------------[ cut here ]------------ [ 59.298823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 59.300929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 59.302135] Modules linked in: [ 59.302670] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 59.304344] Tainted: [W]=WARN [ 59.304813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.306070] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 59.306820] 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 [ 59.309441] RSP: 0018:ffff888016fb7bc0 EFLAGS: 00010286 [ 59.310244] RAX: 0000000000000000 RBX: ffffed1002df6f78 RCX: ffffffff813a4050 [ 59.311306] RDX: ffff88800f39b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 59.312373] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df6f2f [ 59.313446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 59.314516] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fb7df8 [ 59.315589] FS: 00007fbbd9409900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 59.316788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.317669] CR2: 00007ffd7087aef7 CR3: 000000000ced4000 CR4: 0000000000350ef0 [ 59.318731] Call Trace: [ 59.319112] [ 59.319489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 59.320202] ? __create_object+0x59/0x80 [ 59.320857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.321667] __vmalloc_noprof+0x59/0x60 [ 59.322295] bpf_prog_alloc_no_stats+0x55/0x470 [ 59.322980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.323746] bpf_prog_alloc+0x39/0x200 [ 59.324366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.325107] bpf_prog_create_from_user+0xb2/0x2f0 [ 59.325859] do_seccomp+0x349/0x25e0 [ 59.326453] ? find_held_lock+0x2b/0x80 [ 59.327043] ? do_prlimit+0x310/0x610 [ 59.327663] ? __pfx_do_seccomp+0x10/0x10 [ 59.328306] ? do_raw_spin_unlock+0x53/0x220 [ 59.328965] ? _raw_spin_unlock+0x1e/0x40 [ 59.329609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 59.330401] ? static_key_count+0x60/0x80 [ 59.331032] prctl_set_seccomp+0x4e/0x70 [ 59.331679] __do_sys_prctl+0xe6c/0x1d70 [ 59.332332] ? __pfx___do_sys_prctl+0x10/0x10 [ 59.333008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 59.333811] ? irqentry_exit+0xf3/0x650 [ 59.334433] do_syscall_64+0xbf/0x430 [ 59.335008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.335794] RIP: 0033:0x7fbbd98fb5cd [ 59.336368] 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 [ 59.338987] RSP: 002b:00007ffd70878710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 59.340118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbd98fb5cd [ 59.341183] RDX: 0000564aa36d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 59.342249] RBP: 00007ffd70878770 R08: 0000000000000000 R09: 00007ffd70877e10 [ 59.343309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ab3014bf0 [ 59.344368] R13: 00007ffd70878ba0 R14: 0000564ab301e380 R15: 0000564ab3029460 [ 59.345456] [ 59.345810] irq event stamp: 1715 [ 59.346347] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 59.347616] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 59.348871] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770 [ 59.350156] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 59.351424] ---[ end trace 0000000000000000 ]--- [ 61.936971] ------------[ cut here ]------------ [ 61.938045] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 61.940345] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 61.942021] Modules linked in: [ 61.942744] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 61.945295] Tainted: [W]=WARN [ 61.945912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 61.947596] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 61.948612] 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 [ 61.952844] RSP: 0018:ffff888015d87bc0 EFLAGS: 00010286 [ 61.954261] RAX: 0000000000000000 RBX: ffffed1002bb0f78 RCX: ffffffff813a4050 [ 61.956081] RDX: ffff8880162a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 61.957913] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb0f2f [ 61.959730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 61.961571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d87df8 [ 61.963384] FS: 00007f6267d7c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 61.965427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.966936] CR2: 00007ffceddfdef7 CR3: 000000000da8f000 CR4: 0000000000350ef0 [ 61.968770] Call Trace: [ 61.969498] [ 61.970083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 61.971371] ? __create_object+0x59/0x80 [ 61.972501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.973885] __vmalloc_noprof+0x59/0x60 [ 61.974973] bpf_prog_alloc_no_stats+0x55/0x470 [ 61.976255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.977567] bpf_prog_alloc+0x39/0x200 [ 61.978617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.979819] bpf_prog_create_from_user+0xb2/0x2f0 [ 61.980980] do_seccomp+0x349/0x25e0 [ 61.981789] ? find_held_lock+0x2b/0x80 [ 61.982691] ? do_prlimit+0x310/0x610 [ 61.983626] ? __pfx_do_seccomp+0x10/0x10 [ 61.984563] ? do_raw_spin_unlock+0x53/0x220 [ 61.985586] ? _raw_spin_unlock+0x1e/0x40 [ 61.986523] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 61.987662] ? static_key_count+0x60/0x80 [ 61.988579] prctl_set_seccomp+0x4e/0x70 [ 61.989459] __do_sys_prctl+0xe6c/0x1d70 [ 61.990335] ? __pfx___do_sys_prctl+0x10/0x10 [ 61.991275] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 61.992403] ? irqentry_exit+0xf3/0x650 [ 61.993262] do_syscall_64+0xbf/0x430 [ 61.993949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.994889] RIP: 0033:0x7f626826e5cd [ 61.995608] 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 [ 61.998747] RSP: 002b:00007ffceddfb7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 62.000124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f626826e5cd [ 62.001399] RDX: 000055bb7b7c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 62.002646] RBP: 00007ffceddfb800 R08: 0000000000000000 R09: 00007ffceddfaea0 [ 62.003947] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb98b2c2b0 [ 62.005206] R13: 00007ffceddfbc30 R14: 000055bb98b2ed20 R15: 000055bb98b408d0 [ 62.006536] [ 62.006955] irq event stamp: 1879 [ 62.007594] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 62.009075] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 62.010625] softirqs last enabled at (1912): [] handle_softirqs+0x50c/0x770 [ 62.012119] softirqs last disabled at (1907): [] __irq_exit_rcu+0xc4/0x100 [ 62.013619] ---[ end trace 0000000000000000 ]--- [ 62.815926] ------------[ cut here ]------------ [ 62.816905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 62.818896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 62.820416] Modules linked in: [ 62.821019] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 62.823020] Tainted: [W]=WARN [ 62.823625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 62.825131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 62.826060] 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 [ 62.829254] RSP: 0018:ffff888016b07bc0 EFLAGS: 00010286 [ 62.830187] RAX: 0000000000000000 RBX: ffffed1002d60f78 RCX: ffffffff813a4050 [ 62.831512] RDX: ffff88800ee6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 62.832858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d60f2f [ 62.834176] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 62.835459] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b07df8 [ 62.836762] FS: 00007fbed0975900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 62.838202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.839283] CR2: 00007fbed0e67580 CR3: 000000000d216000 CR4: 0000000000350ef0 [ 62.840577] Call Trace: [ 62.841063] [ 62.841531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 62.842442] ? __create_object+0x59/0x80 [ 62.843192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 62.844175] __vmalloc_noprof+0x59/0x60 [ 62.844955] bpf_prog_alloc_no_stats+0x55/0x470 [ 62.845841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 62.846790] bpf_prog_alloc+0x39/0x200 [ 62.847540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 62.848484] bpf_prog_create_from_user+0xb2/0x2f0 [ 62.849414] do_seccomp+0x349/0x25e0 [ 62.850088] ? __pfx_css_rstat_updated+0x10/0x10 [ 62.850994] ? __pfx_do_seccomp+0x10/0x10 [ 62.851795] ? find_held_lock+0x2b/0x80 [ 62.852570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 62.853598] ? static_key_count+0x60/0x80 [ 62.854432] prctl_set_seccomp+0x4e/0x70 [ 62.855178] __do_sys_prctl+0xe6c/0x1d70 [ 62.855975] ? __pfx___do_sys_prctl+0x10/0x10 [ 62.856865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 62.857831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 62.858828] ? irqentry_exit+0xf3/0x650 [ 62.859611] do_syscall_64+0xbf/0x430 [ 62.860361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.861333] RIP: 0033:0x7fbed0e675cd [ 62.862011] 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 [ 62.865190] RSP: 002b:00007ffe6b7d9f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 62.866584] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbed0e675cd [ 62.867896] RDX: 0000563da03a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 62.869201] RBP: 00007ffe6b7d9fe0 R08: 0000000000000000 R09: 00007ffe6b7d9680 [ 62.870536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563dd427f2b0 [ 62.871822] R13: 00007ffe6b7da410 R14: 0000563dd4281d20 R15: 0000563dd42938d0 [ 62.873142] [ 62.873622] irq event stamp: 1737 [ 62.874288] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 62.875852] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 62.877390] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 62.878942] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 62.880479] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51413' (ECDSA) to the list of known hosts. 2025/11/18 21:22:11 fuzzer started 2025/11/18 21:22:12 dialing manager at localhost:34383 2025/11/18 21:22:12 checking machine... 2025/11/18 21:22:12 checking revisions... [ 63.777087] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:22:12 testing simple program... [ 63.858033] cgroup: Unknown subsys name 'net' [ 63.915104] cgroup: Unknown subsys name 'cpuset' [ 63.933137] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:22:11 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801683fc08 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801683f7e8 R8 =0000000000000001 R9 =ffff88801683f8e0 R10=000000000003c9ed R11=000000000009b461 R12=ffffffff8135e7a2 R13=ffff88801683f8e8 R14=ffff88801683fbd8 R15=ffff88801683f8a0 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 00007f6267d7c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffceddf5000 CR3=000000000ca5c000 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=6720646572637465733a4d41503d706f 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=0000000000000001 RBX=ffff8880e548f000 RCX=ffffffff86e88996 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffff8880096e8000 RSP=ffff88806cf089f0 R8 =ffffffff86e8899a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c8155 R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff8880096efe68 R15=ffff88806cf08a70 RIP=ffffffff815bd14d RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e442be010 CR3=000000000d951000 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=928da18b0d3722bf514ec359d7e33f4f XMM02=2c67c8bc2e329bc30000000000305960 XMM03=fb795ef6d65770560000000000312bd8 XMM04=8ad29c310dcc480300000000000ae988 XMM05=6a21490a1f5e57ca0000000000323778 XMM06=817b8945e9d5037300000000003220b0 XMM07=e042d86d42eb936e00000000003135c0 XMM08=9b14e7b10551519100000000003059c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000