[ 46.030566] ------------[ cut here ]------------ [ 46.031505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.033457] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.034875] Modules linked in: [ 46.035517] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.037470] Tainted: [W]=WARN [ 46.038064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.039512] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.040420] 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 [ 46.043554] RSP: 0018:ffff8880177bfbc0 EFLAGS: 00010286 [ 46.044513] RAX: 0000000000000000 RBX: ffffed1002ef7f78 RCX: ffffffff813a4050 [ 46.045779] RDX: ffff88800f670000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.047080] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef7f2f [ 46.048358] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.049623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177bfdf8 [ 46.050901] FS: 00007f5ca138a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.052324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.053380] CR2: 00007fffdd68aef7 CR3: 000000000df8e000 CR4: 0000000000350ef0 [ 46.054691] Call Trace: [ 46.055209] [ 46.055616] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.056510] ? __create_object+0x59/0x80 [ 46.057286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.058250] __vmalloc_noprof+0x59/0x60 [ 46.059005] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.059847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.060765] bpf_prog_alloc+0x39/0x200 [ 46.061499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.062418] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.063332] do_seccomp+0x349/0x25e0 [ 46.064042] ? find_held_lock+0x2b/0x80 [ 46.064761] ? do_prlimit+0x310/0x610 [ 46.065500] ? __pfx_do_seccomp+0x10/0x10 [ 46.066269] ? do_raw_spin_unlock+0x53/0x220 [ 46.067109] ? _raw_spin_unlock+0x1e/0x40 [ 46.067847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.068816] ? static_key_count+0x60/0x80 [ 46.069605] prctl_set_seccomp+0x4e/0x70 [ 46.070362] __do_sys_prctl+0xe6c/0x1d70 [ 46.071162] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.072018] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.072983] ? irqentry_exit+0xf3/0x650 [ 46.073694] do_syscall_64+0xbf/0x430 [ 46.074433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.075388] RIP: 0033:0x7f5ca187c5cd [ 46.076088] 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 [ 46.079280] RSP: 002b:00007fffdd688f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.080624] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ca187c5cd [ 46.081905] RDX: 00005626f2bc8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.083197] RBP: 00007fffdd688f60 R08: 0000000000000000 R09: 00007fffdd688600 [ 46.084479] R10: 0000000000000000 R11: 0000000000000246 R12: 000056272659ebf0 [ 46.085748] R13: 00007fffdd689390 R14: 00005627265a8380 R15: 00005627265b3460 [ 46.087057] [ 46.087497] irq event stamp: 1783 [ 46.088135] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.089656] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.091222] softirqs last enabled at (1250): [] handle_softirqs+0x50c/0x770 [ 46.092749] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 46.094278] ---[ end trace 0000000000000000 ]--- [ 49.258418] ------------[ cut here ]------------ [ 49.259212] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.260869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.262107] Modules linked in: [ 49.262589] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.264264] Tainted: [W]=WARN [ 49.264720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.265942] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.266655] 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 [ 49.269319] RSP: 0018:ffff888018c47bc0 EFLAGS: 00010286 [ 49.270149] RAX: 0000000000000000 RBX: ffffed1003188f78 RCX: ffffffff813a4050 [ 49.271232] RDX: ffff888018ef5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.272298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003188f2f [ 49.273411] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.274488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c47df8 [ 49.275581] FS: 00007fa2b88f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.276765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.277634] CR2: 00007fa2b8de8580 CR3: 000000000d53d000 CR4: 0000000000350ef0 [ 49.278700] Call Trace: [ 49.279136] [ 49.279479] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.280216] ? __create_object+0x59/0x80 [ 49.280826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.281639] __vmalloc_noprof+0x59/0x60 [ 49.282265] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.282987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.283730] bpf_prog_alloc+0x39/0x200 [ 49.284331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.285094] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.285799] do_seccomp+0x349/0x25e0 [ 49.286393] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.287133] ? __pfx_do_seccomp+0x10/0x10 [ 49.287749] ? find_held_lock+0x2b/0x80 [ 49.288374] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.289173] ? static_key_count+0x60/0x80 [ 49.289797] prctl_set_seccomp+0x4e/0x70 [ 49.290444] __do_sys_prctl+0xe6c/0x1d70 [ 49.291093] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.291765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.292562] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.293362] ? irqentry_exit+0xf3/0x650 [ 49.293990] do_syscall_64+0xbf/0x430 [ 49.294561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.295348] RIP: 0033:0x7fa2b8de85cd [ 49.295921] 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 [ 49.298787] RSP: 002b:00007ffed98a5200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.299920] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2b8de85cd [ 49.301103] RDX: 00005590794d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.302209] RBP: 00007ffed98a5260 R08: 0000000000000000 R09: 00007ffed98a4900 [ 49.303454] R10: 0000000000000000 R11: 0000000000000246 R12: 000055907ebaeb10 [ 49.304511] R13: 00007ffed98a5690 R14: 000055907ebaf2b0 R15: 000055907ebc36f0 [ 49.305593] [ 49.305965] irq event stamp: 1725 [ 49.306463] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.307725] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.308980] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 49.310253] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 49.311512] ---[ end trace 0000000000000000 ]--- [ 50.041756] ------------[ cut here ]------------ [ 50.042668] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.044701] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.046141] Modules linked in: [ 50.046726] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.048691] Tainted: [W]=WARN [ 50.049302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.051014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.052007] 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 [ 50.055171] RSP: 0018:ffff888019bf7bc0 EFLAGS: 00010286 [ 50.056151] RAX: 0000000000000000 RBX: ffffed100337ef78 RCX: ffffffff813a4050 [ 50.057415] RDX: ffff888016951bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.058687] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337ef2f [ 50.059971] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.061245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bf7df8 [ 50.062512] FS: 00007f568f9f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.063949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.065002] CR2: 00007f568fee3580 CR3: 000000001f001000 CR4: 0000000000350ef0 [ 50.066266] Call Trace: [ 50.066740] [ 50.067207] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.068094] ? __create_object+0x59/0x80 [ 50.068825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.069784] __vmalloc_noprof+0x59/0x60 [ 50.070540] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.071410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.072333] bpf_prog_alloc+0x39/0x200 [ 50.073066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.073988] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.074850] do_seccomp+0x349/0x25e0 [ 50.075581] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.076467] ? __pfx_do_seccomp+0x10/0x10 [ 50.077263] ? find_held_lock+0x2b/0x80 [ 50.078023] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.078975] ? static_key_count+0x60/0x80 [ 50.079745] prctl_set_seccomp+0x4e/0x70 [ 50.080506] __do_sys_prctl+0xe6c/0x1d70 [ 50.081292] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.082135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.083116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.084084] ? irqentry_exit+0xf3/0x650 [ 50.084802] do_syscall_64+0xbf/0x430 [ 50.085536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.086479] RIP: 0033:0x7f568fee35cd [ 50.087205] 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 [ 50.090354] RSP: 002b:00007fffc83eb990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.091732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f568fee35cd [ 50.093018] RDX: 00005609c70fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.094286] RBP: 00007fffc83eb9f0 R08: 0000000000000000 R09: 00007fffc83eb090 [ 50.095594] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609eadadad0 [ 50.096870] R13: 00007fffc83ebe20 R14: 00005609eadaebc0 R15: 00005609eadbf780 [ 50.098179] [ 50.098600] irq event stamp: 1787 [ 50.099256] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.100776] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.102314] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.103803] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 50.105070] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8029' (ECDSA) to the list of known hosts. 2025/11/18 12:09:19 fuzzer started 2025/11/18 12:09:20 dialing manager at localhost:34383 2025/11/18 12:09:20 checking machine... 2025/11/18 12:09:20 checking revisions... [ 50.981131] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:09:20 testing simple program... [ 51.075275] cgroup: Unknown subsys name 'net' [ 51.132460] cgroup: Unknown subsys name 'cpuset' [ 51.145786] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:09:19 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff81445b58 RDI=ffff888009627908 RBP=ffff8880096278d8 RSP=ffff888009627838 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000b615 R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff8161913e RFL=00000282 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa2b8ead618 CR3=000000001f155000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=ffff8880177e9bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880177ea690 RDI=ffff8880177e9bc0 RBP=ffff8880177ea618 RSP=ffff88801773f628 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880177ea690 R13=bb7d03dc71234754 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527498 RFL=00000006 [-----P-] 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 00007f6507fff700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055907ebd6748 CR3=000000000b558000 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=2039313a39303a323120383120766f4e XMM01=657463656e6e6f63736944203a5d3534 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3534325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a39303a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000