[ 46.198854] ------------[ cut here ]------------ [ 46.199623] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.201277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.202489] Modules linked in: [ 46.203036] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.204895] Tainted: [W]=WARN [ 46.205449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.206678] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.207451] 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 [ 46.210126] RSP: 0018:ffff888016bd7bc0 EFLAGS: 00010286 [ 46.210963] RAX: 0000000000000000 RBX: ffffed1002d7af78 RCX: ffffffff813a4050 [ 46.212038] RDX: ffff888016288000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.213108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7af2f [ 46.214182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.215266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bd7df8 [ 46.216349] FS: 00007fa0544d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.217539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.218419] CR2: 00007fff862faef7 CR3: 000000000d486000 CR4: 0000000000350ef0 [ 46.219499] Call Trace: [ 46.219892] [ 46.220263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.221009] ? __create_object+0x59/0x80 [ 46.221627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.222440] __vmalloc_noprof+0x59/0x60 [ 46.223065] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.223750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.224522] bpf_prog_alloc+0x39/0x200 [ 46.225139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.225869] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.226616] do_seccomp+0x349/0x25e0 [ 46.227231] ? find_held_lock+0x2b/0x80 [ 46.227826] ? do_prlimit+0x310/0x610 [ 46.228444] ? __pfx_do_seccomp+0x10/0x10 [ 46.229092] ? do_raw_spin_unlock+0x53/0x220 [ 46.229742] ? _raw_spin_unlock+0x1e/0x40 [ 46.230397] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.231197] ? static_key_count+0x60/0x80 [ 46.231825] prctl_set_seccomp+0x4e/0x70 [ 46.232466] __do_sys_prctl+0xe6c/0x1d70 [ 46.233117] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.233788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.234592] ? irqentry_exit+0xf3/0x650 [ 46.235239] do_syscall_64+0xbf/0x430 [ 46.235816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.236599] RIP: 0033:0x7fa0549ca5cd [ 46.237178] 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 [ 46.239837] RSP: 002b:00007fff862f86f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.240971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0549ca5cd [ 46.242043] RDX: 00005600297b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.243121] RBP: 00007fff862f8750 R08: 0000000000000000 R09: 00007fff862f7df0 [ 46.244234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560031fe3ad0 [ 46.245326] R13: 00007fff862f8b80 R14: 0000560031fe4bc0 R15: 0000560031ff5780 [ 46.246435] [ 46.246800] irq event stamp: 1783 [ 46.247361] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.248652] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.249953] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.251282] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 46.252568] ---[ end trace 0000000000000000 ]--- [ 49.671498] ------------[ cut here ]------------ [ 49.672456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.674426] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.675883] Modules linked in: [ 49.676519] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.678488] Tainted: [W]=WARN [ 49.679104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.680571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.681495] 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 [ 49.684637] RSP: 0018:ffff888016befbc0 EFLAGS: 00010286 [ 49.685611] RAX: 0000000000000000 RBX: ffffed1002d7df78 RCX: ffffffff813a4050 [ 49.686935] RDX: ffff88801691b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.688219] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7df2f [ 49.689505] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.690808] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016befdf8 [ 49.692092] FS: 00007f714e084900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.693520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.694583] CR2: 00007f714e576580 CR3: 000000000de17000 CR4: 0000000000350ef0 [ 49.695873] Call Trace: [ 49.696390] [ 49.696802] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.697700] ? __create_object+0x59/0x80 [ 49.698482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.699449] __vmalloc_noprof+0x59/0x60 [ 49.700204] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.701058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.701984] bpf_prog_alloc+0x39/0x200 [ 49.702669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.703592] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.704475] do_seccomp+0x349/0x25e0 [ 49.705175] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.706062] ? __pfx_do_seccomp+0x10/0x10 [ 49.706803] ? find_held_lock+0x2b/0x80 [ 49.707563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.708503] ? static_key_count+0x60/0x80 [ 49.709282] prctl_set_seccomp+0x4e/0x70 [ 49.710046] __do_sys_prctl+0xe6c/0x1d70 [ 49.710777] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.711634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.712584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.713538] ? irqentry_exit+0xf3/0x650 [ 49.714297] do_syscall_64+0xbf/0x430 [ 49.715040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.715982] RIP: 0033:0x7f714e5765cd [ 49.716643] 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 [ 49.719803] RSP: 002b:00007ffe39e70560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.721149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f714e5765cd [ 49.722444] RDX: 000055d79fcfee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.723755] RBP: 00007ffe39e705c0 R08: 0000000000000000 R09: 00007ffe39e6fc60 [ 49.725026] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7ddd16240 [ 49.726306] R13: 00007ffe39e709f0 R14: 000055d7ddd15bf0 R15: 000055d7ddd2a4d0 [ 49.727583] [ 49.727974] irq event stamp: 1723 [ 49.728486] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.729752] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.731030] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.732330] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 49.733609] ---[ end trace 0000000000000000 ]--- [ 50.589577] ------------[ cut here ]------------ [ 50.590498] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.592532] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.593999] Modules linked in: [ 50.594602] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.596608] Tainted: [W]=WARN [ 50.597212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.598672] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.599624] 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 [ 50.602827] RSP: 0018:ffff88800f13fbc0 EFLAGS: 00010286 [ 50.603815] RAX: 0000000000000000 RBX: ffffed1001e27f78 RCX: ffffffff813a4050 [ 50.605146] RDX: ffff88800fa0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.606429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e27f2f [ 50.607744] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.609057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f13fdf8 [ 50.610371] FS: 00007f70e4c95900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.611839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.612940] CR2: 00007f70e5187580 CR3: 0000000015820000 CR4: 0000000000350ef0 [ 50.614217] Call Trace: [ 50.614687] [ 50.615156] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.616039] ? __create_object+0x59/0x80 [ 50.616802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.617784] __vmalloc_noprof+0x59/0x60 [ 50.618561] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.619442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.620389] bpf_prog_alloc+0x39/0x200 [ 50.621122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.622047] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.622973] do_seccomp+0x349/0x25e0 [ 50.623666] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.624575] ? __pfx_do_seccomp+0x10/0x10 [ 50.625379] ? find_held_lock+0x2b/0x80 [ 50.626127] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.627112] ? static_key_count+0x60/0x80 [ 50.627871] prctl_set_seccomp+0x4e/0x70 [ 50.628660] __do_sys_prctl+0xe6c/0x1d70 [ 50.629467] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.630325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.631323] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.632312] ? irqentry_exit+0xf3/0x650 [ 50.633092] do_syscall_64+0xbf/0x430 [ 50.633781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.634719] RIP: 0033:0x7f70e51875cd [ 50.635477] 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 [ 50.638637] RSP: 002b:00007fff007d7c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.640037] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70e51875cd [ 50.641329] RDX: 00005616d5779e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.642643] RBP: 00007fff007d7c70 R08: 0000000000000000 R09: 00007fff007d7310 [ 50.643952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561707b4bad0 [ 50.645270] R13: 00007fff007d80a0 R14: 0000561707b4cbc0 R15: 0000561707b5d780 [ 50.646586] [ 50.647058] irq event stamp: 1857 [ 50.647674] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 50.649221] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 50.650730] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 50.652316] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 50.653827] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9771' (ECDSA) to the list of known hosts. 2025/11/18 19:34:04 fuzzer started 2025/11/18 19:34:04 dialing manager at localhost:34383 2025/11/18 19:34:04 checking machine... 2025/11/18 19:34:04 checking revisions... [ 51.552879] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:34:04 testing simple program... [ 51.647686] cgroup: Unknown subsys name 'net' [ 51.714751] cgroup: Unknown subsys name 'cpuset' [ 51.739114] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:34:03 Registers: info registers vcpu 0 RAX=ffff888016919bc0 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff84c97ceb RDI=ffffed100178f293 RBP=ffff88800bc79498 RSP=ffff888016bd7c48 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=ffff88800e335fc0 RIP=ffffffff81529330 RFL=00000246 [---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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f714e084900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe39e6a000 CR3=000000000d751000 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=000000000000000000000000000000ff XMM02=9294c9adfcdf161dae9ce10cb081d342 XMM03=308c13aa87aff6db0e640cd369c10e7a XMM04=26fc89cbc35f19e67868ba596bb1f387 XMM05=000000000000000000000000000000ff XMM06=268c13aa875f19db0e640c5969b10e7a XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000038bcf 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=000055d7ddd54000 CR3=000000000cfda000 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=3836435c4fc32b96b84420c12a2717c3 XMM02=00000000003032d8eff9b2d0a8fce9cb XMM03=00000000003033a82c67c8bc2e329bc3 XMM04=6f209a774ab26dd100000000000ae988 XMM05=24eab274624f1b780000000000322840 XMM06=817b8945e9d503730000000000321c68 XMM07=e042d86d42eb936e0000000000312ea8 XMM08=298222602e94901800000000003033a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000