[ 46.614657] ------------[ cut here ]------------ [ 46.615564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.617550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.619008] Modules linked in: [ 46.619630] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.621566] Tainted: [W]=WARN [ 46.622107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.623538] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.624383] 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 [ 46.627501] RSP: 0018:ffff888015c4fbc0 EFLAGS: 00010286 [ 46.628414] RAX: 0000000000000000 RBX: ffffed1002b89f78 RCX: ffffffff813a4050 [ 46.629678] RDX: ffff88801be91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.630946] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b89f2f [ 46.632205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.633474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c4fdf8 [ 46.634738] FS: 00007f610471f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.636149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.637216] CR2: 00007ffe8c25fef8 CR3: 000000000b30d000 CR4: 0000000000350ef0 [ 46.638473] Call Trace: [ 46.638931] [ 46.639331] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.640215] ? __create_object+0x59/0x80 [ 46.641012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.641966] __vmalloc_noprof+0x59/0x60 [ 46.642705] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.643558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.644413] bpf_prog_alloc+0x39/0x200 [ 46.645149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.646053] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.646944] do_seccomp+0x349/0x25e0 [ 46.647655] ? find_held_lock+0x2b/0x80 [ 46.648359] ? do_prlimit+0x310/0x610 [ 46.649092] ? __pfx_do_seccomp+0x10/0x10 [ 46.649857] ? do_raw_spin_unlock+0x53/0x220 [ 46.650672] ? _raw_spin_unlock+0x1e/0x40 [ 46.651393] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.652328] ? static_key_count+0x60/0x80 [ 46.653143] prctl_set_seccomp+0x4e/0x70 [ 46.653906] __do_sys_prctl+0xe6c/0x1d70 [ 46.654666] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.655502] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.656402] ? irqentry_exit+0xf3/0x650 [ 46.657165] do_syscall_64+0xbf/0x430 [ 46.657882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.658805] RIP: 0033:0x7f6104c115cd [ 46.659493] 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 [ 46.662611] RSP: 002b:00007ffe8c25e290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.663931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6104c115cd [ 46.665197] RDX: 000055bfc2bb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.666442] RBP: 00007ffe8c25e2f0 R08: 0000000000000000 R09: 00007ffe8c25d990 [ 46.667705] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bfdecaa240 [ 46.668983] R13: 00007ffe8c25e720 R14: 000055bfdeca9bf0 R15: 000055bfdecbe4d0 [ 46.670252] [ 46.670706] irq event stamp: 1783 [ 46.671298] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.672779] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.674258] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 46.675773] softirqs last disabled at (1299): [] __irq_exit_rcu+0xc4/0x100 [ 46.677255] ---[ end trace 0000000000000000 ]--- [ 49.452560] ------------[ cut here ]------------ [ 49.453362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.455126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.456435] Modules linked in: [ 49.457028] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.458810] Tainted: [W]=WARN [ 49.459304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.460819] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.461704] 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 [ 49.464533] RSP: 0018:ffff88800a817bc0 EFLAGS: 00010286 [ 49.465390] RAX: 0000000000000000 RBX: ffffed1001502f78 RCX: ffffffff813a4050 [ 49.466543] RDX: ffff888015c69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.467700] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001502f2f [ 49.468849] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.470018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a817df8 [ 49.471177] FS: 00007f96989d7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.472479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.473420] CR2: 00007fff796afef8 CR3: 000000000f88b000 CR4: 0000000000350ef0 [ 49.474568] Call Trace: [ 49.474982] [ 49.475350] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.476156] ? __create_object+0x59/0x80 [ 49.476848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.477720] __vmalloc_noprof+0x59/0x60 [ 49.478354] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.479134] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.479967] bpf_prog_alloc+0x39/0x200 [ 49.480635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.481449] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.482244] do_seccomp+0x349/0x25e0 [ 49.482882] ? find_held_lock+0x2b/0x80 [ 49.483556] ? do_prlimit+0x310/0x610 [ 49.484190] ? __pfx_do_seccomp+0x10/0x10 [ 49.484878] ? do_raw_spin_unlock+0x53/0x220 [ 49.485627] ? _raw_spin_unlock+0x1e/0x40 [ 49.486283] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.487136] ? static_key_count+0x60/0x80 [ 49.487861] prctl_set_seccomp+0x4e/0x70 [ 49.488549] __do_sys_prctl+0xe6c/0x1d70 [ 49.489223] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.489989] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 49.490874] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 49.491677] do_syscall_64+0xbf/0x430 [ 49.492288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.493132] RIP: 0033:0x7f9698ec95cd [ 49.493764] 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 [ 49.496593] RSP: 002b:00007fff796aed90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.497829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9698ec95cd [ 49.498975] RDX: 0000557298b58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.500120] RBP: 00007fff796aedf0 R08: 0000000000000000 R09: 00007fff796ae490 [ 49.501282] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572bc4da240 [ 49.502413] R13: 00007fff796af220 R14: 00005572bc4d9bf0 R15: 00005572bc4ee4d0 [ 49.503561] [ 49.503945] irq event stamp: 1807 [ 49.504515] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.505922] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 49.507270] softirqs last enabled at (1550): [] handle_softirqs+0x50c/0x770 [ 49.508644] softirqs last disabled at (1545): [] __irq_exit_rcu+0xc4/0x100 [ 49.509991] ---[ end trace 0000000000000000 ]--- [ 50.310967] ------------[ cut here ]------------ [ 50.311898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.313892] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.315338] Modules linked in: [ 50.316018] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.318032] Tainted: [W]=WARN [ 50.318645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.320115] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.321033] 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 [ 50.324198] RSP: 0018:ffff888017517bc0 EFLAGS: 00010286 [ 50.325198] RAX: 0000000000000000 RBX: ffffed1002ea2f78 RCX: ffffffff813a4050 [ 50.326492] RDX: ffff888009f58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.327772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea2f2f [ 50.329060] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.330338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017517df8 [ 50.331630] FS: 00007f4c1374f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.333080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.334149] CR2: 00007fff75f36ef8 CR3: 000000000d7cf000 CR4: 0000000000350ef0 [ 50.335478] Call Trace: [ 50.335936] [ 50.336344] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.337245] ? __create_object+0x59/0x80 [ 50.338009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.338971] __vmalloc_noprof+0x59/0x60 [ 50.339727] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.340601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.341565] bpf_prog_alloc+0x39/0x200 [ 50.342253] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.343192] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.344080] do_seccomp+0x349/0x25e0 [ 50.344800] ? find_held_lock+0x2b/0x80 [ 50.345578] ? do_prlimit+0x310/0x610 [ 50.346287] ? __pfx_do_seccomp+0x10/0x10 [ 50.347067] ? do_raw_spin_unlock+0x53/0x220 [ 50.347882] ? _raw_spin_unlock+0x1e/0x40 [ 50.348658] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.349641] ? static_key_count+0x60/0x80 [ 50.350400] prctl_set_seccomp+0x4e/0x70 [ 50.351173] __do_sys_prctl+0xe6c/0x1d70 [ 50.351974] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.352846] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.353832] ? irqentry_exit+0xf3/0x650 [ 50.354617] do_syscall_64+0xbf/0x430 [ 50.355315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.356270] RIP: 0033:0x7f4c13c415cd [ 50.357008] 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 [ 50.360158] RSP: 002b:00007fff75f358d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.361530] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c13c415cd [ 50.362805] RDX: 000055e269a8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.364081] RBP: 00007fff75f35930 R08: 0000000000000000 R09: 00007fff75f34fd0 [ 50.365378] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e29d8d9ad0 [ 50.366665] R13: 00007fff75f35d60 R14: 000055e29d8dabc0 R15: 000055e29d8eb780 [ 50.368014] [ 50.368526] irq event stamp: 1849 [ 50.369160] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.370670] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.372197] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.373743] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.375237] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43059' (ECDSA) to the list of known hosts. 2025/11/19 04:02:04 fuzzer started 2025/11/19 04:02:05 dialing manager at localhost:34383 2025/11/19 04:02:05 checking machine... 2025/11/19 04:02:05 checking revisions... [ 51.268251] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:02:05 testing simple program... [ 51.352550] cgroup: Unknown subsys name 'net' [ 51.420284] cgroup: Unknown subsys name 'cpuset' [ 51.434525] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:02:04 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888018b97770 RCX=ffffffff86ab8454 RDX=ffff888018b98001 RSI=0000000000000000 RDI=ffff88806ce08a40 RBP=ffff888018b90000 RSP=ffff88806ce089b8 R8 =ffffffff86ab8458 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08a01 R13=ffff88806ce08a78 R14=ffff888018b97770 R15=ffff88806ce08a30 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007fdf9829f700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9698f8e618 CR3=000000000b807000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a38393332352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383933 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020ba9 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f530ff37000 CR3=000000000d05b000 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=2cc6e862e0981cb7e04eadf8e8df8b84 XMM02=2c67c8bc2e329bc30000000000302e48 XMM03=fb795ef6d65770560000000000310ce0 XMM04=6357dd5e8f6fa81300000000000ae988 XMM05=447f6a4230263f9b0000000000320f18 XMM06=817b8945e9d50373000000000031ffb8 XMM07=e042d86d42eb936e0000000000310f60 XMM08=e554612d19eece590000000000302ea8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000