[ 46.684562] ------------[ cut here ]------------ [ 46.685544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.687605] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.689108] Modules linked in: [ 46.689747] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.691759] Tainted: [W]=WARN [ 46.692326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.693807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.694757] 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 [ 46.697935] RSP: 0018:ffff888013edfbc0 EFLAGS: 00010286 [ 46.698939] RAX: 0000000000000000 RBX: ffffed10027dbf78 RCX: ffffffff813a4050 [ 46.700241] RDX: ffff888015f05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.701553] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027dbf2f [ 46.702872] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.704191] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013edfdf8 [ 46.705499] FS: 00007f9c9c694900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.706971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.708049] CR2: 00007f9c9cb86580 CR3: 000000000a180000 CR4: 0000000000350ef0 [ 46.709349] Call Trace: [ 46.709852] [ 46.710294] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.711200] ? __create_object+0x59/0x80 [ 46.712005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.712993] __vmalloc_noprof+0x59/0x60 [ 46.713760] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.714648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.715592] bpf_prog_alloc+0x39/0x200 [ 46.716289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.717231] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.718179] do_seccomp+0x349/0x25e0 [ 46.718927] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.719840] ? __pfx_do_seccomp+0x10/0x10 [ 46.720647] ? find_held_lock+0x2b/0x80 [ 46.721375] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.722376] ? static_key_count+0x60/0x80 [ 46.723192] prctl_set_seccomp+0x4e/0x70 [ 46.723979] __do_sys_prctl+0xe6c/0x1d70 [ 46.724775] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.725651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.726637] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.727625] ? irqentry_exit+0xf3/0x650 [ 46.728364] do_syscall_64+0xbf/0x430 [ 46.729127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.730103] RIP: 0033:0x7f9c9cb865cd [ 46.730810] 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 [ 46.734227] RSP: 002b:00007ffe778d59b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.735618] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c9cb865cd [ 46.736908] RDX: 0000560c25c71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.738240] RBP: 00007ffe778d5a10 R08: 0000000000000000 R09: 00007ffe778d50b0 [ 46.739545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c4e364b10 [ 46.740846] R13: 00007ffe778d5e40 R14: 0000560c4e3652b0 R15: 0000560c4e3796f0 [ 46.742194] [ 46.742670] irq event stamp: 1793 [ 46.743281] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.744823] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.746369] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 46.747939] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 46.749488] ---[ end trace 0000000000000000 ]--- [ 50.133738] ------------[ cut here ]------------ [ 50.134317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.135616] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 50.136537] Modules linked in: [ 50.136911] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.138178] Tainted: [W]=WARN [ 50.138557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.139490] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.140041] 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 [ 50.142073] RSP: 0018:ffff888016bb7bc0 EFLAGS: 00010286 [ 50.142709] RAX: 0000000000000000 RBX: ffffed1002d76f78 RCX: ffffffff813a4050 [ 50.143529] RDX: ffff8880160c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.144319] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d76f2f [ 50.145144] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.145967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bb7df8 [ 50.146802] FS: 00007f5613b1a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.147722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.148373] CR2: 00007ffeb418def7 CR3: 000000000c4eb000 CR4: 0000000000350ef0 [ 50.149202] Call Trace: [ 50.149519] [ 50.149783] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.150339] ? __create_object+0x59/0x80 [ 50.150837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.151462] __vmalloc_noprof+0x59/0x60 [ 50.151925] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.152481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.153051] bpf_prog_alloc+0x39/0x200 [ 50.153518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.154081] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.154658] do_seccomp+0x349/0x25e0 [ 50.155091] ? find_held_lock+0x2b/0x80 [ 50.155575] ? do_prlimit+0x310/0x610 [ 50.156021] ? __pfx_do_seccomp+0x10/0x10 [ 50.156516] ? do_raw_spin_unlock+0x53/0x220 [ 50.157018] ? _raw_spin_unlock+0x1e/0x40 [ 50.157523] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.158118] ? static_key_count+0x60/0x80 [ 50.158632] prctl_set_seccomp+0x4e/0x70 [ 50.159099] __do_sys_prctl+0xe6c/0x1d70 [ 50.159607] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.160130] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.160750] ? irqentry_exit+0xf3/0x650 [ 50.161214] do_syscall_64+0xbf/0x430 [ 50.161680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.162273] RIP: 0033:0x7f561400c5cd [ 50.162726] 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 [ 50.164759] RSP: 002b:00007ffeb418b6b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.165631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f561400c5cd [ 50.166428] RDX: 000055f1f75dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.167258] RBP: 00007ffeb418b710 R08: 0000000000000000 R09: 00007ffeb418adb0 [ 50.168077] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f224b77ad0 [ 50.168893] R13: 00007ffeb418bb40 R14: 000055f224b78bc0 R15: 000055f224b89780 [ 50.169728] [ 50.170002] irq event stamp: 1677 [ 50.170395] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 50.171366] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 50.172342] softirqs last enabled at (1194): [] handle_softirqs+0x50c/0x770 [ 50.173325] softirqs last disabled at (1185): [] __irq_exit_rcu+0xc4/0x100 [ 50.174297] ---[ end trace 0000000000000000 ]--- [ 51.054264] ------------[ cut here ]------------ [ 51.055232] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.057391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.058986] Modules linked in: [ 51.059699] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.061819] Tainted: [W]=WARN [ 51.062496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.064062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.065071] 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 [ 51.068513] RSP: 0018:ffff88801b7e7bc0 EFLAGS: 00010286 [ 51.069567] RAX: 0000000000000000 RBX: ffffed10036fcf78 RCX: ffffffff813a4050 [ 51.070931] RDX: ffff8880160c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.072209] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036fcf2f [ 51.073479] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.074778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b7e7df8 [ 51.076162] FS: 00007f4805647900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.077703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.078847] CR2: 00007ffca34f1ef7 CR3: 000000000dc08000 CR4: 0000000000350ef0 [ 51.080236] Call Trace: [ 51.080813] [ 51.081262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.082260] ? __create_object+0x59/0x80 [ 51.083135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.084190] __vmalloc_noprof+0x59/0x60 [ 51.085023] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.085964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.087010] bpf_prog_alloc+0x39/0x200 [ 51.087801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.088828] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.089818] do_seccomp+0x349/0x25e0 [ 51.090624] ? find_held_lock+0x2b/0x80 [ 51.091383] ? do_prlimit+0x310/0x610 [ 51.092207] ? __pfx_do_seccomp+0x10/0x10 [ 51.093076] ? do_raw_spin_unlock+0x53/0x220 [ 51.093973] ? _raw_spin_unlock+0x1e/0x40 [ 51.094851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.095922] ? static_key_count+0x60/0x80 [ 51.096784] prctl_set_seccomp+0x4e/0x70 [ 51.097626] __do_sys_prctl+0xe6c/0x1d70 [ 51.098494] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.099366] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.100427] ? irqentry_exit+0xf3/0x650 [ 51.101252] do_syscall_64+0xbf/0x430 [ 51.102079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.103130] RIP: 0033:0x7f4805b395cd [ 51.103905] 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 [ 51.107344] RSP: 002b:00007ffca34ef5e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.108841] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4805b395cd [ 51.110246] RDX: 0000561b746e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.111624] RBP: 00007ffca34ef640 R08: 0000000000000000 R09: 00007ffca34eece0 [ 51.112997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b957b62b0 [ 51.114408] R13: 00007ffca34efa70 R14: 0000561b957b8d20 R15: 0000561b957ca8d0 [ 51.115810] [ 51.116272] irq event stamp: 1879 [ 51.116997] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 51.118622] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 51.119966] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 51.121331] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 51.122695] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36802' (ECDSA) to the list of known hosts. 2025/11/18 06:43:01 fuzzer started 2025/11/18 06:43:01 dialing manager at localhost:37895 2025/11/18 06:43:01 checking machine... 2025/11/18 06:43:01 checking revisions... [ 51.984380] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:43:02 testing simple program... [ 52.061797] cgroup: Unknown subsys name 'net' [ 52.104915] cgroup: Unknown subsys name 'cpuset' [ 52.114016] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:43:01 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612668 RDI=ffff888009611bc0 RBP=ffff888009612618 RSP=ffff88806ce08ad8 R8 =0000000000080000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009612668 R13=dfb8078e475e76a4 R14=0000000000000001 R15=0000000000000002 RIP=ffffffff81527555 RFL=00000046 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94dc62f650 CR3=000000000d3de000 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=00000000000000000000000000ff0000 XMM02=00797469726f6972705f676f6c2e7665 XMM03=7500736461657268742e70756f726763 XMM04=00000000000000000000000000000019 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=703e2d73004c414954494e495f544e45 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000003c8 RBX=ffff888016115340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016115dc0 RDI=ffff888016115d98 RBP=ffff888016115d98 RSP=ffff88801854f750 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016115dc0 R13=876d636cac786097 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------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 00007f5613b1a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb4185000 CR3=0000000020839000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000