[ 39.044883] ------------[ cut here ]------------ [ 39.045825] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.047874] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.049579] Modules linked in: [ 39.050330] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.052345] Tainted: [W]=WARN [ 39.052906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.054402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.055354] 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 [ 39.058538] RSP: 0018:ffff8880199efbc0 EFLAGS: 00010286 [ 39.059542] RAX: 0000000000000000 RBX: ffffed100333df78 RCX: ffffffff813a4050 [ 39.060830] RDX: ffff888019ac1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.062129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100333df2f [ 39.063449] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.064737] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199efdf8 [ 39.066041] FS: 00007fbf8759d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.067526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.068604] CR2: 00007ffdd77fbef7 CR3: 000000000b6f4000 CR4: 0000000000350ef0 [ 39.069911] Call Trace: [ 39.070413] [ 39.070830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.071755] ? __create_object+0x59/0x80 [ 39.072546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.073512] __vmalloc_noprof+0x59/0x60 [ 39.074282] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.075183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.076078] bpf_prog_alloc+0x39/0x200 [ 39.076833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.077787] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.078700] do_seccomp+0x349/0x25e0 [ 39.079441] ? find_held_lock+0x2b/0x80 [ 39.080223] ? do_prlimit+0x310/0x610 [ 39.080928] ? __pfx_do_seccomp+0x10/0x10 [ 39.081733] ? do_raw_spin_unlock+0x53/0x220 [ 39.082568] ? _raw_spin_unlock+0x1e/0x40 [ 39.083362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.084351] ? static_key_count+0x60/0x80 [ 39.085158] prctl_set_seccomp+0x4e/0x70 [ 39.085906] __do_sys_prctl+0xe6c/0x1d70 [ 39.086699] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.087590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.088566] ? irqentry_exit+0xf3/0x650 [ 39.089338] do_syscall_64+0xbf/0x430 [ 39.090042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.091031] RIP: 0033:0x7fbf87a8f5cd [ 39.091748] 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 [ 39.094978] RSP: 002b:00007ffdd77fa630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.096365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf87a8f5cd [ 39.097653] RDX: 000055c9d169be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.098939] RBP: 00007ffdd77fa690 R08: 0000000000000000 R09: 00007ffdd77f9d30 [ 39.100253] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9ed42fad0 [ 39.101574] R13: 00007ffdd77faac0 R14: 000055c9ed430bc0 R15: 000055c9ed441780 [ 39.102904] [ 39.103381] irq event stamp: 1801 [ 39.103983] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.105518] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.107082] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 39.108556] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 39.109833] ---[ end trace 0000000000000000 ]--- [ 42.002679] ------------[ cut here ]------------ [ 42.003155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.004384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.005322] Modules linked in: [ 42.005703] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.007011] Tainted: [W]=WARN [ 42.007394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.008340] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.008895] 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 [ 42.010934] RSP: 0018:ffff888018907bc0 EFLAGS: 00010286 [ 42.011581] RAX: 0000000000000000 RBX: ffffed1003120f78 RCX: ffffffff813a4050 [ 42.012410] RDX: ffff888016e7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.013244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003120f2f [ 42.014034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.014857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018907df8 [ 42.015709] FS: 00007fd44bcc4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.016636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.017328] CR2: 00007fd44c1b6580 CR3: 000000001f8d9000 CR4: 0000000000350ef0 [ 42.018162] Call Trace: [ 42.018463] [ 42.018723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.019319] ? __create_object+0x59/0x80 [ 42.019797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.020424] __vmalloc_noprof+0x59/0x60 [ 42.020880] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.021441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.022012] bpf_prog_alloc+0x39/0x200 [ 42.022484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.023074] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.023649] do_seccomp+0x349/0x25e0 [ 42.024077] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.024641] ? __pfx_do_seccomp+0x10/0x10 [ 42.025147] ? find_held_lock+0x2b/0x80 [ 42.025605] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.026219] ? static_key_count+0x60/0x80 [ 42.026704] prctl_set_seccomp+0x4e/0x70 [ 42.027224] __do_sys_prctl+0xe6c/0x1d70 [ 42.027700] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.028250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.028839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.029460] ? irqentry_exit+0xf3/0x650 [ 42.029922] do_syscall_64+0xbf/0x430 [ 42.030396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.030997] RIP: 0033:0x7fd44c1b65cd [ 42.031452] 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 [ 42.033467] RSP: 002b:00007ffe8747dde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.034344] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd44c1b65cd [ 42.035188] RDX: 00005640ed405e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.035980] RBP: 00007ffe8747de40 R08: 0000000000000000 R09: 00007ffe8747d4e0 [ 42.036801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564107ff2ad0 [ 42.037621] R13: 00007ffe8747e270 R14: 0000564107ff3bc0 R15: 0000564108004780 [ 42.038456] [ 42.038728] irq event stamp: 1635 [ 42.039168] hardirqs last enabled at (1645): [] __up_console_sem+0x78/0x80 [ 42.039940] hardirqs last disabled at (1652): [] __up_console_sem+0x5d/0x80 [ 42.040644] softirqs last enabled at (1160): [] handle_softirqs+0x50c/0x770 [ 42.041365] softirqs last disabled at (1151): [] __irq_exit_rcu+0xc4/0x100 [ 42.042043] ---[ end trace 0000000000000000 ]--- [ 42.815556] ------------[ cut here ]------------ [ 42.816494] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.818988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.820476] Modules linked in: [ 42.821060] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.823038] Tainted: [W]=WARN [ 42.823627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.825135] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.826020] 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 [ 42.829216] RSP: 0018:ffff8880171b7bc0 EFLAGS: 00010286 [ 42.830200] RAX: 0000000000000000 RBX: ffffed1002e36f78 RCX: ffffffff813a4050 [ 42.831483] RDX: ffff888016d68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.832776] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e36f2f [ 42.834058] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.835352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171b7df8 [ 42.836645] FS: 00007f3dd10d6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.838084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.839172] CR2: 00007f3dd15c8580 CR3: 00000000171a1000 CR4: 0000000000350ef0 [ 42.840450] Call Trace: [ 42.840915] [ 42.841352] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.842246] ? __create_object+0x59/0x80 [ 42.842989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.843959] __vmalloc_noprof+0x59/0x60 [ 42.844705] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.845574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.846497] bpf_prog_alloc+0x39/0x200 [ 42.847250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.848192] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.849055] do_seccomp+0x349/0x25e0 [ 42.849774] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.850673] ? __pfx_do_seccomp+0x10/0x10 [ 42.851467] ? find_held_lock+0x2b/0x80 [ 42.852222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.853201] ? static_key_count+0x60/0x80 [ 42.853957] prctl_set_seccomp+0x4e/0x70 [ 42.854738] __do_sys_prctl+0xe6c/0x1d70 [ 42.855527] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.856378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.857344] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.858308] ? irqentry_exit+0xf3/0x650 [ 42.859035] do_syscall_64+0xbf/0x430 [ 42.859767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.861023] RIP: 0033:0x7f3dd15c85cd [ 42.861721] 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 [ 42.864908] RSP: 002b:00007ffdab05ec60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.866281] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dd15c85cd [ 42.867798] RDX: 000055e705165e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.869083] RBP: 00007ffdab05ecc0 R08: 0000000000000000 R09: 00007ffdab05e360 [ 42.870394] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7307d32b0 [ 42.871687] R13: 00007ffdab05f0f0 R14: 000055e7307d5d20 R15: 000055e7307e78d0 [ 42.872999] [ 42.873474] irq event stamp: 1725 [ 42.874092] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.875645] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.877155] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 42.878689] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 42.880212] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24418' (ECDSA) to the list of known hosts. 2025/11/18 23:36:20 fuzzer started 2025/11/18 23:36:20 dialing manager at localhost:34383 2025/11/18 23:36:20 checking machine... 2025/11/18 23:36:20 checking revisions... [ 43.853595] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:36:21 testing simple program... [ 43.947574] cgroup: Unknown subsys name 'net' [ 44.013402] cgroup: Unknown subsys name 'cpuset' [ 44.027546] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:36:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801891ff30 RCX=ffff88801891f8fc RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801891f8f0 R8 =ffffffff86d768e4 R9 =ffff88801891f9e8 R10=000000000003c9ed R11=000000000009a68c R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880176c3780 R15=0000000000000001 RIP=ffffffff81528f7d RFL=00000002 [-------] 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 00007fd44bcc4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd44c27c0b0 CR3=000000001f92c000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001e24b 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=00000206 [-----P-] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5bed596b78 CR3=000000000de59000 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=6be7ee9eb48048a2ab4e658f00e77016 XMM02=00000000003055f0ec2efd57dc4c00df XMM03=000000000030eec801605edafe4bb24a XMM04=04b66197fb4ef58500000000000ae988 XMM05=090f1556b20111b3000000000031f8c8 XMM06=79a1d316606321ed0000000000319758 XMM07=e042d86d42eb936e000000000030f1a0 XMM08=01605edafe4bb24a0000000000305650 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000