[ 39.064211] ------------[ cut here ]------------ [ 39.065157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.067241] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.068748] Modules linked in: [ 39.069389] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.071399] Tainted: [W]=WARN [ 39.071951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.073435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.074354] 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 [ 39.077518] RSP: 0018:ffff888015ce7bc0 EFLAGS: 00010286 [ 39.078506] RAX: 0000000000000000 RBX: ffffed1002b9cf78 RCX: ffffffff813a4050 [ 39.079797] RDX: ffff888017491bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.081078] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9cf2f [ 39.082380] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.083666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ce7df8 [ 39.084962] FS: 00007f7f48206900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.086429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.087496] CR2: 00007f7f486f8580 CR3: 000000000bd5a000 CR4: 0000000000350ef0 [ 39.088812] Call Trace: [ 39.089324] [ 39.089741] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.090637] ? __create_object+0x59/0x80 [ 39.091425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.092389] __vmalloc_noprof+0x59/0x60 [ 39.093119] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.093993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094907] bpf_prog_alloc+0x39/0x200 [ 39.095645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.096573] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.097498] do_seccomp+0x349/0x25e0 [ 39.098168] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.099054] ? __pfx_do_seccomp+0x10/0x10 [ 39.099830] ? find_held_lock+0x2b/0x80 [ 39.100581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.101553] ? static_key_count+0x60/0x80 [ 39.102350] prctl_set_seccomp+0x4e/0x70 [ 39.103082] __do_sys_prctl+0xe6c/0x1d70 [ 39.103851] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.104708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.105682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.106641] ? irqentry_exit+0xf3/0x650 [ 39.107394] do_syscall_64+0xbf/0x430 [ 39.108094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.109070] RIP: 0033:0x7f7f486f85cd [ 39.109770] 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 [ 39.112929] RSP: 002b:00007ffd61fe0d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.114296] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f486f85cd [ 39.115630] RDX: 000055e538e52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.116958] RBP: 00007ffd61fe0da0 R08: 0000000000000000 R09: 00007ffd61fe0440 [ 39.118275] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e558b102b0 [ 39.119563] R13: 00007ffd61fe11d0 R14: 000055e558b12d20 R15: 000055e558b248d0 [ 39.120874] [ 39.121366] irq event stamp: 1725 [ 39.121981] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 39.123518] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 39.125061] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 39.126607] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 39.128136] ---[ end trace 0000000000000000 ]--- [ 42.062470] ------------[ cut here ]------------ [ 42.063218] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.065090] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.066339] Modules linked in: [ 42.066829] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.068471] Tainted: [W]=WARN [ 42.068926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.070141] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.070883] 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 [ 42.073507] RSP: 0018:ffff88801a037bc0 EFLAGS: 00010286 [ 42.074329] RAX: 0000000000000000 RBX: ffffed1003406f78 RCX: ffffffff813a4050 [ 42.075395] RDX: ffff888016189bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.076447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003406f2f [ 42.077557] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.078617] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a037df8 [ 42.079671] FS: 00007f05d12c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.080870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.081754] CR2: 00007fffe7a82ef7 CR3: 0000000009c9c000 CR4: 0000000000350ef0 [ 42.082808] Call Trace: [ 42.083193] [ 42.083559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.084296] ? __create_object+0x59/0x80 [ 42.084906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.085706] __vmalloc_noprof+0x59/0x60 [ 42.086330] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.087017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.087788] bpf_prog_alloc+0x39/0x200 [ 42.088390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.089125] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.089873] do_seccomp+0x349/0x25e0 [ 42.090462] ? find_held_lock+0x2b/0x80 [ 42.091052] ? do_prlimit+0x310/0x610 [ 42.091662] ? __pfx_do_seccomp+0x10/0x10 [ 42.092301] ? do_raw_spin_unlock+0x53/0x220 [ 42.092960] ? _raw_spin_unlock+0x1e/0x40 [ 42.093607] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.094394] ? static_key_count+0x60/0x80 [ 42.095013] prctl_set_seccomp+0x4e/0x70 [ 42.095645] __do_sys_prctl+0xe6c/0x1d70 [ 42.096279] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.096973] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.097756] ? irqentry_exit+0xf3/0x650 [ 42.098385] do_syscall_64+0xbf/0x430 [ 42.098957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.099742] RIP: 0033:0x7f05d17b25cd [ 42.100321] 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 [ 42.102952] RSP: 002b:00007fffe7a805f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.104071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05d17b25cd [ 42.105126] RDX: 0000560809375e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.106170] RBP: 00007fffe7a80650 R08: 0000000000000000 R09: 00007fffe7a7fcf0 [ 42.107225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560841dbcad0 [ 42.108284] R13: 00007fffe7a80a80 R14: 0000560841dbdbc0 R15: 0000560841dce780 [ 42.109360] [ 42.109718] irq event stamp: 1769 [ 42.110220] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 42.111511] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 42.112783] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 42.114113] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 42.115452] ---[ end trace 0000000000000000 ]--- [ 42.928317] ------------[ cut here ]------------ [ 42.929230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.931359] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.933102] Modules linked in: [ 42.933827] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.935861] Tainted: [W]=WARN [ 42.936475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.937986] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.938939] 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 [ 42.942243] RSP: 0018:ffff888015c87bc0 EFLAGS: 00010286 [ 42.943291] RAX: 0000000000000000 RBX: ffffed1002b90f78 RCX: ffffffff813a4050 [ 42.944588] RDX: ffff888015d13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.945950] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b90f2f [ 42.947278] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.948621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c87df8 [ 42.949937] FS: 00007f29fff7e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.951439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.952512] CR2: 00007ffd78c11ef7 CR3: 000000000d3dd000 CR4: 0000000000350ef0 [ 42.953862] Call Trace: [ 42.954366] [ 42.954779] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.955699] ? __create_object+0x59/0x80 [ 42.956496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.957492] __vmalloc_noprof+0x59/0x60 [ 42.958240] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.959116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.960087] bpf_prog_alloc+0x39/0x200 [ 42.960824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.961770] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.962716] do_seccomp+0x349/0x25e0 [ 42.963436] ? find_held_lock+0x2b/0x80 [ 42.964165] ? do_prlimit+0x310/0x610 [ 42.964933] ? __pfx_do_seccomp+0x10/0x10 [ 42.965745] ? do_raw_spin_unlock+0x53/0x220 [ 42.966590] ? _raw_spin_unlock+0x1e/0x40 [ 42.967409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.968383] ? static_key_count+0x60/0x80 [ 42.969184] prctl_set_seccomp+0x4e/0x70 [ 42.969989] __do_sys_prctl+0xe6c/0x1d70 [ 42.970776] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.971644] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.972654] ? irqentry_exit+0xf3/0x650 [ 42.973438] do_syscall_64+0xbf/0x430 [ 42.974145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.975125] RIP: 0033:0x7f2a004705cd [ 42.975836] 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 [ 42.979140] RSP: 002b:00007ffd78c0fce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.980562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a004705cd [ 42.981866] RDX: 00005618edc4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.983209] RBP: 00007ffd78c0fd40 R08: 0000000000000000 R09: 00007ffd78c0f3e0 [ 42.984507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561904866bf0 [ 42.985859] R13: 00007ffd78c10170 R14: 0000561904870380 R15: 000056190487b460 [ 42.987184] [ 42.987670] irq event stamp: 1797 [ 42.988316] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 42.989903] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 42.991493] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 42.993120] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 42.994453] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57663' (ECDSA) to the list of known hosts. 2025/11/19 01:48:13 fuzzer started 2025/11/19 01:48:13 dialing manager at localhost:34383 2025/11/19 01:48:13 checking machine... 2025/11/19 01:48:13 checking revisions... [ 43.890464] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:48:14 testing simple program... [ 43.973545] cgroup: Unknown subsys name 'net' [ 44.027067] cgroup: Unknown subsys name 'cpuset' [ 44.040033] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:48:13 Registers: info registers vcpu 0 RAX=0000000000004005 RBX=ffff888015e15340 RCX=00000000ffffffff RDX=0000000000000008 RSI=ffff888015e15d98 RDI=00000000fffffffe RBP=ffff888015e15d98 RSP=ffff888016c47720 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015e15d98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527599 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 00007f05d12c0900 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=00007f05d1877618 CR3=000000001fd82000 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=000000000002add7 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=00007ffc1cc855e8 CR3=000000000df11000 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=38343a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323539 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000