[ 46.673574] ------------[ cut here ]------------ [ 46.674544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.676542] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.678019] Modules linked in: [ 46.678676] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.680685] Tainted: [W]=WARN [ 46.681290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.682790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.683714] 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 [ 46.686907] RSP: 0018:ffff888015d5fbc0 EFLAGS: 00010286 [ 46.687885] RAX: 0000000000000000 RBX: ffffed1002babf78 RCX: ffffffff813a4050 [ 46.689171] RDX: ffff88801a208000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.690467] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002babf2f [ 46.691752] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.693039] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d5fdf8 [ 46.694347] FS: 00007fe5215b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.695795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.696867] CR2: 00007fe521aa8580 CR3: 000000000ce20000 CR4: 0000000000350ef0 [ 46.698175] Call Trace: [ 46.698645] [ 46.699055] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.699962] ? __create_object+0x59/0x80 [ 46.700741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.701730] __vmalloc_noprof+0x59/0x60 [ 46.702496] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.703365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.704297] bpf_prog_alloc+0x39/0x200 [ 46.704996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.705938] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.706844] do_seccomp+0x349/0x25e0 [ 46.707568] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.708472] ? __pfx_do_seccomp+0x10/0x10 [ 46.709256] ? find_held_lock+0x2b/0x80 [ 46.709985] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.710946] ? static_key_count+0x60/0x80 [ 46.711743] prctl_set_seccomp+0x4e/0x70 [ 46.712520] __do_sys_prctl+0xe6c/0x1d70 [ 46.713305] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.714172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.715106] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.716094] ? irqentry_exit+0xf3/0x650 [ 46.716868] do_syscall_64+0xbf/0x430 [ 46.717622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.718573] RIP: 0033:0x7fe521aa85cd [ 46.719276] 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 [ 46.722523] RSP: 002b:00007ffe4ba3c190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.723900] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe521aa85cd [ 46.725205] RDX: 0000565214819e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.726523] RBP: 00007ffe4ba3c1f0 R08: 0000000000000000 R09: 00007ffe4ba3b890 [ 46.727815] R10: 0000000000000000 R11: 0000000000000246 R12: 000056524cbe9ad0 [ 46.729102] R13: 00007ffe4ba3c620 R14: 000056524cbeabc0 R15: 000056524cbfb780 [ 46.730425] [ 46.730849] irq event stamp: 1733 [ 46.731501] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 46.733025] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 46.734570] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 46.736115] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.737714] ---[ end trace 0000000000000000 ]--- [ 50.201339] ------------[ cut here ]------------ [ 50.202276] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.204262] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.205697] Modules linked in: [ 50.206332] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.208290] Tainted: [W]=WARN [ 50.208846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.210312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.211227] 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 [ 50.214368] RSP: 0018:ffff888019e57bc0 EFLAGS: 00010286 [ 50.215344] RAX: 0000000000000000 RBX: ffffed10033caf78 RCX: ffffffff813a4050 [ 50.216616] RDX: ffff888014783780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.217893] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033caf2f [ 50.219172] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.220454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e57df8 [ 50.221745] FS: 00007fd37ff8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.223200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.224261] CR2: 00007ffc0c581ef7 CR3: 000000001c664000 CR4: 0000000000350ef0 [ 50.225536] Call Trace: [ 50.225991] [ 50.226443] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.227351] ? __create_object+0x59/0x80 [ 50.228079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.229034] __vmalloc_noprof+0x59/0x60 [ 50.229787] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.230655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.231572] bpf_prog_alloc+0x39/0x200 [ 50.232314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.233233] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.234092] do_seccomp+0x349/0x25e0 [ 50.234801] ? find_held_lock+0x2b/0x80 [ 50.235550] ? do_prlimit+0x310/0x610 [ 50.236294] ? __pfx_do_seccomp+0x10/0x10 [ 50.237026] ? do_raw_spin_unlock+0x53/0x220 [ 50.237854] ? _raw_spin_unlock+0x1e/0x40 [ 50.238621] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.239573] ? static_key_count+0x60/0x80 [ 50.240370] prctl_set_seccomp+0x4e/0x70 [ 50.241086] __do_sys_prctl+0xe6c/0x1d70 [ 50.242011] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.242869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.243869] ? irqentry_exit+0xf3/0x650 [ 50.244657] do_syscall_64+0xbf/0x430 [ 50.245403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.246384] RIP: 0033:0x7fd3804815cd [ 50.247051] 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 [ 50.250252] RSP: 002b:00007ffc0c57f670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.251638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3804815cd [ 50.252926] RDX: 00005643f7b11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.254239] RBP: 00007ffc0c57f6d0 R08: 0000000000000000 R09: 00007ffc0c57ed70 [ 50.255541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564413518bf0 [ 50.256851] R13: 00007ffc0c57fb00 R14: 0000564413522380 R15: 000056441352d460 [ 50.258195] [ 50.258622] irq event stamp: 1767 [ 50.259274] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.260800] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.262375] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 50.263924] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 50.265441] ---[ end trace 0000000000000000 ]--- [ 51.066883] ------------[ cut here ]------------ [ 51.067796] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.069988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.071567] Modules linked in: [ 51.072253] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.074228] Tainted: [W]=WARN [ 51.074785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.076235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.077100] 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 [ 51.080269] RSP: 0018:ffff8880162efbc0 EFLAGS: 00010286 [ 51.081237] RAX: 0000000000000000 RBX: ffffed1002c5df78 RCX: ffffffff813a4050 [ 51.082515] RDX: ffff8880147c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.083783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5df2f [ 51.085052] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.086341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162efdf8 [ 51.087631] FS: 00007fbb34fdb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.089068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.090158] CR2: 00007fbb355414a6 CR3: 0000000009d20000 CR4: 0000000000350ef0 [ 51.091481] Call Trace: [ 51.091954] [ 51.092430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.093326] ? __create_object+0x59/0x80 [ 51.094077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.095047] __vmalloc_noprof+0x59/0x60 [ 51.095814] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.096703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.097654] bpf_prog_alloc+0x39/0x200 [ 51.098406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.099346] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.100259] do_seccomp+0x349/0x25e0 [ 51.100929] ? find_held_lock+0x2b/0x80 [ 51.101722] ? do_prlimit+0x310/0x610 [ 51.102488] ? __pfx_do_seccomp+0x10/0x10 [ 51.103285] ? do_raw_spin_unlock+0x53/0x220 [ 51.104073] ? _raw_spin_unlock+0x1e/0x40 [ 51.104865] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.105847] ? static_key_count+0x60/0x80 [ 51.106665] prctl_set_seccomp+0x4e/0x70 [ 51.107456] __do_sys_prctl+0xe6c/0x1d70 [ 51.108259] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.109066] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.110055] ? irqentry_exit+0xf3/0x650 [ 51.110831] do_syscall_64+0xbf/0x430 [ 51.111580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.112557] RIP: 0033:0x7fbb354cd5cd [ 51.113269] 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 [ 51.116420] RSP: 002b:00007ffd5d3e70c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.117811] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb354cd5cd [ 51.119096] RDX: 000055a9a3edde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.120389] RBP: 00007ffd5d3e7120 R08: 0000000000000000 R09: 00007ffd5d3e67c0 [ 51.121688] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9d536d2b0 [ 51.122982] R13: 00007ffd5d3e7550 R14: 000055a9d536fd20 R15: 000055a9d53818d0 [ 51.124281] [ 51.124711] irq event stamp: 1789 [ 51.125378] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 51.126922] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 51.128461] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 51.130011] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 51.131528] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43840' (ECDSA) to the list of known hosts. 2025/11/19 06:34:31 fuzzer started 2025/11/19 06:34:32 dialing manager at localhost:34383 2025/11/19 06:34:32 checking machine... 2025/11/19 06:34:32 checking revisions... [ 52.005062] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:34:32 testing simple program... [ 52.085903] cgroup: Unknown subsys name 'net' [ 52.155019] cgroup: Unknown subsys name 'cpuset' [ 52.176027] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:34:31 Registers: info registers vcpu 0 RAX=ffffffff816194be RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888016c77701 RSI=ffff888016c77798 RDI=ffff888016c77798 RBP=ffff88806ce08aa8 RSP=ffff88806ce089d8 R8 =ffffffff869f213a R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000000453f R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff888016c777a0 R15=ffff88806ce08a50 RIP=ffffffff8135da23 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 00007fd37ff8f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0c579000 CR3=000000001f616000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002314b 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=00007ff142db9000 CR3=000000000db67000 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=dca7088497b3bab3e64a7e52a767fe35 XMM02=0000000000304760ec2efd57dc4c00df XMM03=000000000031185022f029501435f22d XMM04=0ceccec445293a4f00000000000ae988 XMM05=aa56924e6a5a274c0000000000322ba0 XMM06=817b8945e9d5037300000000003214d8 XMM07=e042d86d42eb936e00000000003129a0 XMM08=22f029501435f22d00000000003047c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000