[ 46.798675] ------------[ cut here ]------------ [ 46.799605] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.801598] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.803067] Modules linked in: [ 46.803704] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.805964] Tainted: [W]=WARN [ 46.806840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.808355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.809299] 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 [ 46.812484] RSP: 0018:ffff888013df7bc0 EFLAGS: 00010286 [ 46.813476] RAX: 0000000000000000 RBX: ffffed10027bef78 RCX: ffffffff813a4050 [ 46.814766] RDX: ffff888013d3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.816062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027bef2f [ 46.817424] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.818719] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013df7df8 [ 46.820001] FS: 00007f74a8c31900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.821465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.822545] CR2: 00007f74a9123580 CR3: 000000000cc22000 CR4: 0000000000350ef0 [ 46.823864] Call Trace: [ 46.824369] [ 46.824787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.825705] ? __create_object+0x59/0x80 [ 46.826496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.827480] __vmalloc_noprof+0x59/0x60 [ 46.828247] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.829135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.830018] bpf_prog_alloc+0x39/0x200 [ 46.830767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.831705] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.832614] do_seccomp+0x349/0x25e0 [ 46.833345] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.834272] ? __pfx_do_seccomp+0x10/0x10 [ 46.835027] ? find_held_lock+0x2b/0x80 [ 46.835795] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.836784] ? static_key_count+0x60/0x80 [ 46.837601] prctl_set_seccomp+0x4e/0x70 [ 46.838402] __do_sys_prctl+0xe6c/0x1d70 [ 46.839200] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.840021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.841007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.841990] ? irqentry_exit+0xf3/0x650 [ 46.842775] do_syscall_64+0xbf/0x430 [ 46.843523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.844483] RIP: 0033:0x7f74a91235cd [ 46.845217] 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 [ 46.848419] RSP: 002b:00007ffd4d090ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.849803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a91235cd [ 46.851119] RDX: 000055ed6d8c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.852425] RBP: 00007ffd4d090c00 R08: 0000000000000000 R09: 00007ffd4d0902a0 [ 46.853750] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eda04a6ad0 [ 46.855035] R13: 00007ffd4d091030 R14: 000055eda04a7bc0 R15: 000055eda04b8780 [ 46.856348] [ 46.856776] irq event stamp: 1853 [ 46.857439] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 46.858974] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 46.860505] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 46.862106] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 46.863607] ---[ end trace 0000000000000000 ]--- [ 49.755924] ------------[ cut here ]------------ [ 49.756868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.758866] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.760292] Modules linked in: [ 49.760872] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.762843] Tainted: [W]=WARN [ 49.763444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.764907] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.765830] 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 [ 49.768961] RSP: 0018:ffff888015a07bc0 EFLAGS: 00010286 [ 49.769935] RAX: 0000000000000000 RBX: ffffed1002b40f78 RCX: ffffffff813a4050 [ 49.771203] RDX: ffff888016e8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.772466] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b40f2f [ 49.773735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.775002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a07df8 [ 49.776258] FS: 00007fd6fbf40900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.777705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.778758] CR2: 00007ffd2c0f9ef8 CR3: 000000001f21f000 CR4: 0000000000350ef0 [ 49.780018] Call Trace: [ 49.780518] [ 49.780925] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.781819] ? __create_object+0x59/0x80 [ 49.782604] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.783567] __vmalloc_noprof+0x59/0x60 [ 49.784314] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.785182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.786066] bpf_prog_alloc+0x39/0x200 [ 49.786799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.787710] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.788602] do_seccomp+0x349/0x25e0 [ 49.789325] ? find_held_lock+0x2b/0x80 [ 49.790030] ? do_prlimit+0x310/0x610 [ 49.790768] ? __pfx_do_seccomp+0x10/0x10 [ 49.791551] ? do_raw_spin_unlock+0x53/0x220 [ 49.792366] ? _raw_spin_unlock+0x1e/0x40 [ 49.793148] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.794053] ? static_key_count+0x60/0x80 [ 49.794850] prctl_set_seccomp+0x4e/0x70 [ 49.795612] __do_sys_prctl+0xe6c/0x1d70 [ 49.796388] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.797249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.798227] ? irqentry_exit+0xf3/0x650 [ 49.798935] do_syscall_64+0xbf/0x430 [ 49.799664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.800598] RIP: 0033:0x7fd6fc4325cd [ 49.801309] 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 [ 49.804453] RSP: 002b:00007ffd2c0f8940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.805809] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fc4325cd [ 49.807075] RDX: 000055a3f87e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.808366] RBP: 00007ffd2c0f89a0 R08: 0000000000000000 R09: 00007ffd2c0f8040 [ 49.809657] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a408cadad0 [ 49.810775] R13: 00007ffd2c0f8dd0 R14: 000055a408caebc0 R15: 000055a408cbf780 [ 49.811847] [ 49.812229] irq event stamp: 1685 [ 49.812730] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 49.814003] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 49.815274] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 49.816552] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 49.817811] ---[ end trace 0000000000000000 ]--- [ 50.541239] ------------[ cut here ]------------ [ 50.542175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.544212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.545705] Modules linked in: [ 50.546344] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.548352] Tainted: [W]=WARN [ 50.548900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.550363] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.551287] 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 [ 50.554404] RSP: 0018:ffff88801a3bfbc0 EFLAGS: 00010286 [ 50.555374] RAX: 0000000000000000 RBX: ffffed1003477f78 RCX: ffffffff813a4050 [ 50.556655] RDX: ffff8880175d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.557925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003477f2f [ 50.559182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.560449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3bfdf8 [ 50.561725] FS: 00007fa00b0c0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.563155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.564203] CR2: 00007ffc46db5ef8 CR3: 000000001f15e000 CR4: 0000000000350ef0 [ 50.565505] Call Trace: [ 50.565960] [ 50.566417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.567320] ? __create_object+0x59/0x80 [ 50.568049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.569023] __vmalloc_noprof+0x59/0x60 [ 50.569792] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.570663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.571588] bpf_prog_alloc+0x39/0x200 [ 50.572329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.573269] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.574166] do_seccomp+0x349/0x25e0 [ 50.574851] ? find_held_lock+0x2b/0x80 [ 50.575600] ? do_prlimit+0x310/0x610 [ 50.576336] ? __pfx_do_seccomp+0x10/0x10 [ 50.577132] ? do_raw_spin_unlock+0x53/0x220 [ 50.577918] ? _raw_spin_unlock+0x1e/0x40 [ 50.578708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.579667] ? static_key_count+0x60/0x80 [ 50.580475] prctl_set_seccomp+0x4e/0x70 [ 50.581255] __do_sys_prctl+0xe6c/0x1d70 [ 50.581981] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.582839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.583819] ? irqentry_exit+0xf3/0x650 [ 50.584571] do_syscall_64+0xbf/0x430 [ 50.585323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.586277] RIP: 0033:0x7fa00b5b25cd [ 50.586931] 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 [ 50.590106] RSP: 002b:00007ffc46db3850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.591465] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa00b5b25cd [ 50.592731] RDX: 000055b22514ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.594024] RBP: 00007ffc46db38b0 R08: 0000000000000000 R09: 00007ffc46db2f50 [ 50.595290] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b23c965ad0 [ 50.596569] R13: 00007ffc46db3ce0 R14: 000055b23c966bc0 R15: 000055b23c977780 [ 50.597861] [ 50.598313] irq event stamp: 1791 [ 50.598903] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.600403] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.601906] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 50.603426] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 50.604939] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57688' (ECDSA) to the list of known hosts. 2025/11/19 00:17:44 fuzzer started 2025/11/19 00:17:45 dialing manager at localhost:34383 2025/11/19 00:17:45 checking machine... 2025/11/19 00:17:45 checking revisions... [ 51.487658] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:17:45 testing simple program... [ 51.578223] cgroup: Unknown subsys name 'net' [ 51.641918] cgroup: Unknown subsys name 'cpuset' [ 51.653555] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:17:44 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff817d9b06 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=1ffffffff0cc9f0a RSP=ffff88800f6a79f8 R8 =0000000000000000 R9 =ffffffff8664f857 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000282 R13=00000000000002c0 R14=0000000000000001 R15=ffff8880096c7b40 RIP=ffffffff81b2d0dd RFL=00000016 [----AP-] 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 00007fd6fbf40900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd2c0f2000 CR3=000000001f1d6000 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=0000000000028073 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd6fc4f5650 CR3=000000001d4d8000 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=37313a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363436 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000