[ 38.952537] ------------[ cut here ]------------ [ 38.953508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.955510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.956965] Modules linked in: [ 38.957619] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.959629] Tainted: [W]=WARN [ 38.960188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.961666] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.962587] 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 [ 38.965777] RSP: 0018:ffff88801760fbc0 EFLAGS: 00010286 [ 38.966756] RAX: 0000000000000000 RBX: ffffed1002ec1f78 RCX: ffffffff813a4050 [ 38.968049] RDX: ffff888014055340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.969344] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec1f2f [ 38.970641] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.971936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801760fdf8 [ 38.973242] FS: 00007fc4bf585900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.974691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.975748] CR2: 00007fc4bfa77580 CR3: 000000000bb57000 CR4: 0000000000350ef0 [ 38.977027] Call Trace: [ 38.977556] [ 38.977971] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.978883] ? __create_object+0x59/0x80 [ 38.979696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.980676] __vmalloc_noprof+0x59/0x60 [ 38.981453] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.982285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.983227] bpf_prog_alloc+0x39/0x200 [ 38.983966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.984908] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.985824] do_seccomp+0x349/0x25e0 [ 38.986545] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.987443] ? __pfx_do_seccomp+0x10/0x10 [ 38.988183] ? find_held_lock+0x2b/0x80 [ 38.988943] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.989912] ? static_key_count+0x60/0x80 [ 38.990724] prctl_set_seccomp+0x4e/0x70 [ 38.991495] __do_sys_prctl+0xe6c/0x1d70 [ 38.992231] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.993102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.994090] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.995065] ? irqentry_exit+0xf3/0x650 [ 38.995837] do_syscall_64+0xbf/0x430 [ 38.996588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.997553] RIP: 0033:0x7fc4bfa775cd [ 38.998212] 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 [ 39.001382] RSP: 002b:00007ffe2858bde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.002742] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4bfa775cd [ 39.004021] RDX: 000055e451c0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.005321] RBP: 00007ffe2858be40 R08: 0000000000000000 R09: 00007ffe2858b4e0 [ 39.006605] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e470b7fad0 [ 39.007887] R13: 00007ffe2858c270 R14: 000055e470b80bc0 R15: 000055e470b91780 [ 39.009217] [ 39.009688] irq event stamp: 1741 [ 39.010344] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.011969] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.013520] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 39.015044] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 39.016594] ---[ end trace 0000000000000000 ]--- [ 42.660110] ------------[ cut here ]------------ [ 42.660892] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.662566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 42.663762] Modules linked in: [ 42.664242] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.665858] Tainted: [W]=WARN [ 42.666381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.667580] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.668329] 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 [ 42.670915] RSP: 0018:ffff88800d6cfbc0 EFLAGS: 00010286 [ 42.671729] RAX: 0000000000000000 RBX: ffffed1001ad9f78 RCX: ffffffff813a4050 [ 42.672788] RDX: ffff888013d79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.673831] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ad9f2f [ 42.674840] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.675857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d6cfdf8 [ 42.676881] FS: 00007fc88abcb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.678041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.678886] CR2: 00007fc88b1314a6 CR3: 000000001ef9c000 CR4: 0000000000350ef0 [ 42.679909] Call Trace: [ 42.680278] [ 42.680639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.681371] ? __create_object+0x59/0x80 [ 42.681967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.682737] __vmalloc_noprof+0x59/0x60 [ 42.683333] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.683988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.684722] bpf_prog_alloc+0x39/0x200 [ 42.685285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.686020] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.686735] do_seccomp+0x349/0x25e0 [ 42.687269] ? find_held_lock+0x2b/0x80 [ 42.687873] ? do_prlimit+0x310/0x610 [ 42.688458] ? __pfx_do_seccomp+0x10/0x10 [ 42.689052] ? do_raw_spin_unlock+0x53/0x220 [ 42.689723] ? _raw_spin_unlock+0x1e/0x40 [ 42.690342] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.691068] ? static_key_count+0x60/0x80 [ 42.691703] prctl_set_seccomp+0x4e/0x70 [ 42.692283] __do_sys_prctl+0xe6c/0x1d70 [ 42.692902] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.693604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.694375] ? irqentry_exit+0xf3/0x650 [ 42.694952] do_syscall_64+0xbf/0x430 [ 42.695533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.696253] RIP: 0033:0x7fc88b0bd5cd [ 42.696804] 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 [ 42.699318] RSP: 002b:00007ffd5a09ef10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.700390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc88b0bd5cd [ 42.701409] RDX: 000055c8d2b04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.702421] RBP: 00007ffd5a09ef70 R08: 0000000000000000 R09: 00007ffd5a09e610 [ 42.703430] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8f9a2fad0 [ 42.704439] R13: 00007ffd5a09f3a0 R14: 000055c8f9a30bc0 R15: 000055c8f9a41780 [ 42.705502] [ 42.705842] irq event stamp: 1679 [ 42.706357] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 42.707569] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 42.708771] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 42.710013] softirqs last disabled at (1211): [] __irq_exit_rcu+0xc4/0x100 [ 42.711483] ---[ end trace 0000000000000000 ]--- [ 43.503870] ------------[ cut here ]------------ [ 43.504805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.506804] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.508260] Modules linked in: [ 43.508885] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.511129] Tainted: [W]=WARN [ 43.511786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.513317] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.514204] 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 [ 43.517898] RSP: 0018:ffff888017487bc0 EFLAGS: 00010286 [ 43.518884] RAX: 0000000000000000 RBX: ffffed1002e90f78 RCX: ffffffff813a4050 [ 43.520180] RDX: ffff8880160eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.521699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e90f2f [ 43.523210] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.524690] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017487df8 [ 43.526024] FS: 00007fe46bc12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.527487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.528570] CR2: 00007fe46c104580 CR3: 000000001ed52000 CR4: 0000000000350ef0 [ 43.529893] Call Trace: [ 43.530417] [ 43.530829] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.531720] ? __create_object+0x59/0x80 [ 43.532511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.533490] __vmalloc_noprof+0x59/0x60 [ 43.534203] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.535072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.535996] bpf_prog_alloc+0x39/0x200 [ 43.536716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.537667] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.538564] do_seccomp+0x349/0x25e0 [ 43.539233] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.540126] ? __pfx_do_seccomp+0x10/0x10 [ 43.540907] ? find_held_lock+0x2b/0x80 [ 43.541693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.542653] ? static_key_count+0x60/0x80 [ 43.543434] prctl_set_seccomp+0x4e/0x70 [ 43.544154] __do_sys_prctl+0xe6c/0x1d70 [ 43.544929] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.545822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.546778] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.547735] ? irqentry_exit+0xf3/0x650 [ 43.548508] do_syscall_64+0xbf/0x430 [ 43.549211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.550157] RIP: 0033:0x7fe46c1045cd [ 43.550853] 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 [ 43.554007] RSP: 002b:00007ffced0363a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.555388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe46c1045cd [ 43.556684] RDX: 0000558540be4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.558008] RBP: 00007ffced036400 R08: 0000000000000000 R09: 00007ffced035aa0 [ 43.559280] R10: 0000000000000000 R11: 0000000000000246 R12: 000055855e2aaad0 [ 43.560599] R13: 00007ffced036830 R14: 000055855e2abbc0 R15: 000055855e2bc780 [ 43.561922] [ 43.562390] irq event stamp: 1823 [ 43.562994] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 43.564731] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 43.566267] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 43.567838] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 43.569369] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32874' (ECDSA) to the list of known hosts. 2025/11/19 03:32:18 fuzzer started 2025/11/19 03:32:18 dialing manager at localhost:34383 2025/11/19 03:32:18 checking machine... 2025/11/19 03:32:18 checking revisions... [ 44.544092] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:32:18 testing simple program... [ 44.628342] cgroup: Unknown subsys name 'net' [ 44.698966] cgroup: Unknown subsys name 'cpuset' [ 44.717290] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:32:17 Registers: info registers vcpu 0 RAX=000000000000000d RBX=ffff88800cd9f7d8 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff8880160e9fbc RBP=ffff888008c4b780 RSP=ffff88801618f5c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88801740e600 R15=ffff888009462140 RIP=ffffffff81b2a227 RFL=00000287 [--S--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 00007fc1b5ba9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2fbf12d8 CR3=000000000b9d7000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=b9fbbe24dd771c6900000000000ae988 XMM05=921c05ca806fbc7a000000000031f930 XMM06=0394861f14684e59000000000031e2d8 XMM07=fb795ef6d6577056000000000030d5f8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000ffffbff7 RBX=ffff888013033780 RCX=00000000efbe79ff RDX=00000000ffef7e70 RSI=ffff8880130341d8 RDI=0000000000104185 RBP=ffff8880130341d8 RSP=ffff888017a2f650 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880130341d8 R13=00000000efae387a R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275bb RFL=00000082 [--S----] 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 00007fc88abcb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5a099000 CR3=000000000aa01000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000