[ 46.719164] ------------[ cut here ]------------ [ 46.720110] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.722166] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.723615] Modules linked in: [ 46.724195] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.726443] Tainted: [W]=WARN [ 46.726993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.728522] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.729418] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.732571] RSP: 0018:ffff888016627bc0 EFLAGS: 00010286 [ 46.733539] RAX: 0000000000000000 RBX: ffffed1002cc4f78 RCX: ffffffff813a4050 [ 46.734820] RDX: ffff888013a4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.736091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc4f2f [ 46.737370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.738666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016627df8 [ 46.739938] FS: 00007ff22778a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.741376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.742438] CR2: 00007ffd5611fef7 CR3: 0000000009c75000 CR4: 0000000000350ef0 [ 46.743711] Call Trace: [ 46.744168] [ 46.744620] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.745538] ? __create_object+0x59/0x80 [ 46.746284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.747251] __vmalloc_noprof+0x59/0x60 [ 46.748011] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.748882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.749820] bpf_prog_alloc+0x39/0x200 [ 46.750550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.751479] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.752329] do_seccomp+0x349/0x25e0 [ 46.753046] ? find_held_lock+0x2b/0x80 [ 46.753836] ? do_prlimit+0x310/0x610 [ 46.754584] ? __pfx_do_seccomp+0x10/0x10 [ 46.755331] ? do_raw_spin_unlock+0x53/0x220 [ 46.756153] ? _raw_spin_unlock+0x1e/0x40 [ 46.756927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.757900] ? static_key_count+0x60/0x80 [ 46.758708] prctl_set_seccomp+0x4e/0x70 [ 46.759476] __do_sys_prctl+0xe6c/0x1d70 [ 46.760218] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.761066] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.762052] ? irqentry_exit+0xf3/0x650 [ 46.762810] do_syscall_64+0xbf/0x430 [ 46.763545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.764504] RIP: 0033:0x7ff227c7c5cd [ 46.765158] 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 [ 46.768307] RSP: 002b:00007ffd5611e140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.769697] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff227c7c5cd [ 46.770973] RDX: 000055f3299f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.772232] RBP: 00007ffd5611e1a0 R08: 0000000000000000 R09: 00007ffd5611d840 [ 46.773515] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f34e323ad0 [ 46.774817] R13: 00007ffd5611e5d0 R14: 000055f34e324bc0 R15: 000055f34e335780 [ 46.776112] [ 46.776567] irq event stamp: 1819 [ 46.777168] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 46.778682] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.780189] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 46.781735] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 46.783259] ---[ end trace 0000000000000000 ]--- [ 50.009151] ------------[ cut here ]------------ [ 50.010057] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.012076] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.013720] Modules linked in: [ 50.014326] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.016530] Tainted: [W]=WARN [ 50.017090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.018565] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.019475] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.022637] RSP: 0018:ffff888019967bc0 EFLAGS: 00010286 [ 50.023608] RAX: 0000000000000000 RBX: ffffed100332cf78 RCX: ffffffff813a4050 [ 50.024878] RDX: ffff8880154b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.026134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100332cf2f [ 50.027402] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.028949] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019967df8 [ 50.030457] FS: 00007fa71cb9c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.031859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.032921] CR2: 00007ffde5418ef7 CR3: 000000001fea6000 CR4: 0000000000350ef0 [ 50.034375] Call Trace: [ 50.034837] [ 50.035316] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.036516] ? __create_object+0x59/0x80 [ 50.037248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.038473] __vmalloc_noprof+0x59/0x60 [ 50.039336] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.040214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.041426] bpf_prog_alloc+0x39/0x200 [ 50.042126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.043038] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.043928] do_seccomp+0x349/0x25e0 [ 50.044640] ? find_held_lock+0x2b/0x80 [ 50.045603] ? do_prlimit+0x310/0x610 [ 50.046499] ? __pfx_do_seccomp+0x10/0x10 [ 50.047246] ? do_raw_spin_unlock+0x53/0x220 [ 50.048162] ? _raw_spin_unlock+0x1e/0x40 [ 50.049178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.050155] ? static_key_count+0x60/0x80 [ 50.050945] prctl_set_seccomp+0x4e/0x70 [ 50.051926] __do_sys_prctl+0xe6c/0x1d70 [ 50.052700] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.053533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.054485] ? irqentry_exit+0xf3/0x650 [ 50.055190] do_syscall_64+0xbf/0x430 [ 50.055910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.056835] RIP: 0033:0x7fa71d08e5cd [ 50.057531] 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 [ 50.060673] RSP: 002b:00007ffde5416430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.062042] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa71d08e5cd [ 50.063317] RDX: 000056010428ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.064875] RBP: 00007ffde5416490 R08: 0000000000000000 R09: 00007ffde5415b30 [ 50.066304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560121a11ad0 [ 50.067744] R13: 00007ffde54168c0 R14: 0000560121a12bc0 R15: 0000560121a23780 [ 50.069026] [ 50.069474] irq event stamp: 1787 [ 50.070081] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.071584] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 50.073086] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 50.074610] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 50.076071] ---[ end trace 0000000000000000 ]--- [ 50.869456] ------------[ cut here ]------------ [ 50.870336] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.872463] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.873914] Modules linked in: [ 50.874617] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.876607] Tainted: [W]=WARN [ 50.877158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.878641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.879554] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.882748] RSP: 0018:ffff88800f1d7bc0 EFLAGS: 00010286 [ 50.883734] RAX: 0000000000000000 RBX: ffffed1001e3af78 RCX: ffffffff813a4050 [ 50.885038] RDX: ffff8880165a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.886364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3af2f [ 50.887646] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.888931] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1d7df8 [ 50.890223] FS: 00007f911eb1c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.891671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.892729] CR2: 00007ffd4780cef7 CR3: 000000000bf57000 CR4: 0000000000350ef0 [ 50.894015] Call Trace: [ 50.894525] [ 50.894936] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.895834] ? __create_object+0x59/0x80 [ 50.896626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.897608] __vmalloc_noprof+0x59/0x60 [ 50.898392] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.899216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.900155] bpf_prog_alloc+0x39/0x200 [ 50.900909] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.901862] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.902766] do_seccomp+0x349/0x25e0 [ 50.903488] ? find_held_lock+0x2b/0x80 [ 50.904206] ? do_prlimit+0x310/0x610 [ 50.904961] ? __pfx_do_seccomp+0x10/0x10 [ 50.905753] ? do_raw_spin_unlock+0x53/0x220 [ 50.906608] ? _raw_spin_unlock+0x1e/0x40 [ 50.907397] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.908315] ? static_key_count+0x60/0x80 [ 50.909151] prctl_set_seccomp+0x4e/0x70 [ 50.909950] __do_sys_prctl+0xe6c/0x1d70 [ 50.910737] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.911601] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.912605] ? irqentry_exit+0xf3/0x650 [ 50.913330] do_syscall_64+0xbf/0x430 [ 50.914090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.915060] RIP: 0033:0x7f911f00e5cd [ 50.915781] 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 [ 50.918937] RSP: 002b:00007ffd4780b9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.920284] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f911f00e5cd [ 50.921548] RDX: 0000558a322bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.922844] RBP: 00007ffd4780ba10 R08: 0000000000000000 R09: 00007ffd4780b0b0 [ 50.924108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a67e5ead0 [ 50.925404] R13: 00007ffd4780be40 R14: 0000558a67e5fbc0 R15: 0000558a67e70780 [ 50.926715] [ 50.927138] irq event stamp: 1727 [ 50.927779] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 50.929292] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.930809] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 50.932362] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 50.933847] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28199' (ECDSA) to the list of known hosts. 2025/11/18 05:08:15 fuzzer started 2025/11/18 05:08:15 dialing manager at localhost:37895 2025/11/18 05:08:16 checking machine... 2025/11/18 05:08:16 checking revisions... [ 51.859820] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:08:16 testing simple program... [ 51.947689] cgroup: Unknown subsys name 'net' [ 52.004789] cgroup: Unknown subsys name 'cpuset' [ 52.017731] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:08:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801562fa20 RCX=1ffff1100122a12c RDX=0000000000001000 RSI=ffffffff81ebdc02 RDI=ffff888009150960 RBP=ffff888009150000 RSP=ffff88801562f770 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000080000 R11=0000000000000001 R12=ffff88800f4bc000 R13=ffff88800f4bc018 R14=ffff88800f4bc130 R15=ffff888009150870 RIP=ffffffff81ebdc9f 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f914d04d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f914c764000 CR3=000000000dc41000 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=0000000000301fd0b3285ca56c489dff XMM01=00000000003021e8d59e07bde36eea69 XMM02=0000000000302310ec2efd57dc4c00df XMM03=000000000030f1b8abd1462da201bcb0 XMM04=5956860feb1139a900000000000ae988 XMM05=b21a43c151e5e3160000000000320e50 XMM06=3e829fc8c8edc990000000000031f190 XMM07=e042d86d42eb936e0000000000310308 XMM08=abd1462da201bcb00000000000302370 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000c7d20 RBX=0000000000000001 RCX=ffffffff84c6acde RDX=00000000000c7d25 RSI=000000000003c6ac RDI=0000000000257760 RBP=ffff8880185e7410 RSP=ffff8880185e7348 R8 =ffffffff86e86e80 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff8880185e7418 R13=ffff8880185e7400 R14=ffff8880185e73f9 R15=ffff8880185e73b8 RIP=ffffffff8135e6b5 RFL=00000293 [--S-A-C] 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 00007fa71cb9c900 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=00007ffde5410000 CR3=000000001ff7c000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000