[ 53.925253] ------------[ cut here ]------------ [ 53.926040] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.927719] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 53.928940] Modules linked in: [ 53.929461] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.931106] Tainted: [W]=WARN [ 53.931592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.932807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.933552] 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 [ 53.936176] RSP: 0018:ffff88801aa1fbc0 EFLAGS: 00010286 [ 53.936997] RAX: 0000000000000000 RBX: ffffed1003543f78 RCX: ffffffff813a4050 [ 53.938064] RDX: ffff8880183a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.939127] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003543f2f [ 53.940194] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.941271] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa1fdf8 [ 53.942346] FS: 00007fead4f51900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.943550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.944435] CR2: 00007fead5443580 CR3: 000000000b9c5000 CR4: 0000000000350ef0 [ 53.945521] Call Trace: [ 53.945907] [ 53.946246] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.946984] ? __create_object+0x59/0x80 [ 53.947621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.948417] __vmalloc_noprof+0x59/0x60 [ 53.949033] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.949757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.950536] bpf_prog_alloc+0x39/0x200 [ 53.951122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.951880] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.952632] do_seccomp+0x349/0x25e0 [ 53.953189] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.953937] ? __pfx_do_seccomp+0x10/0x10 [ 53.954592] ? find_held_lock+0x2b/0x80 [ 53.955191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.955997] ? static_key_count+0x60/0x80 [ 53.956670] prctl_set_seccomp+0x4e/0x70 [ 53.957277] __do_sys_prctl+0xe6c/0x1d70 [ 53.957933] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.958637] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.959430] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.960196] ? irqentry_exit+0xf3/0x650 [ 53.960830] do_syscall_64+0xbf/0x430 [ 53.961432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.962193] RIP: 0033:0x7fead54435cd [ 53.962774] 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 [ 53.965425] RSP: 002b:00007ffcfb832c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.966563] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fead54435cd [ 53.967632] RDX: 000055fa12b38e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.968709] RBP: 00007ffcfb832ca0 R08: 0000000000000000 R09: 00007ffcfb832340 [ 53.969758] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa4b0e3ad0 [ 53.970834] R13: 00007ffcfb8330d0 R14: 000055fa4b0e4bc0 R15: 000055fa4b0f5780 [ 53.971944] [ 53.972298] irq event stamp: 1779 [ 53.972859] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 53.974124] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 53.975382] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 53.976683] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 53.977938] ---[ end trace 0000000000000000 ]--- [ 57.460713] ------------[ cut here ]------------ [ 57.461661] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.463731] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.465244] Modules linked in: [ 57.465902] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.467890] Tainted: [W]=WARN [ 57.468492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.470010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.470942] 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 [ 57.474147] RSP: 0018:ffff888016aa7bc0 EFLAGS: 00010286 [ 57.475131] RAX: 0000000000000000 RBX: ffffed1002d54f78 RCX: ffffffff813a4050 [ 57.476514] RDX: ffff888016479bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.477826] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d54f2f [ 57.479144] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.480436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aa7df8 [ 57.481749] FS: 00007fb046cec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.483197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.484263] CR2: 00007ffe3f913ef7 CR3: 000000000ac32000 CR4: 0000000000350ef0 [ 57.485565] Call Trace: [ 57.486032] [ 57.486489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.487393] ? __create_object+0x59/0x80 [ 57.488130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.489125] __vmalloc_noprof+0x59/0x60 [ 57.489882] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.490764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.491706] bpf_prog_alloc+0x39/0x200 [ 57.492453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.493396] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.494248] do_seccomp+0x349/0x25e0 [ 57.494962] ? find_held_lock+0x2b/0x80 [ 57.495718] ? do_prlimit+0x310/0x610 [ 57.496457] ? __pfx_do_seccomp+0x10/0x10 [ 57.497215] ? do_raw_spin_unlock+0x53/0x220 [ 57.498058] ? _raw_spin_unlock+0x1e/0x40 [ 57.498830] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.499796] ? static_key_count+0x60/0x80 [ 57.500612] prctl_set_seccomp+0x4e/0x70 [ 57.501389] __do_sys_prctl+0xe6c/0x1d70 [ 57.502136] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.502986] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.503984] ? irqentry_exit+0xf3/0x650 [ 57.504760] do_syscall_64+0xbf/0x430 [ 57.505511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.506471] RIP: 0033:0x7fb0471de5cd [ 57.507139] 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 [ 57.510353] RSP: 002b:00007ffe3f911bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.511734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0471de5cd [ 57.513056] RDX: 00005648df8f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.514356] RBP: 00007ffe3f911c50 R08: 0000000000000000 R09: 00007ffe3f9112f0 [ 57.515666] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648ede372b0 [ 57.516970] R13: 00007ffe3f912080 R14: 00005648ede39d20 R15: 00005648ede4b8d0 [ 57.518277] [ 57.518752] irq event stamp: 1799 [ 57.519401] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 57.520963] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 57.522504] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 57.524047] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 57.525545] ---[ end trace 0000000000000000 ]--- [ 58.390129] ------------[ cut here ]------------ [ 58.391075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.393100] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.394580] Modules linked in: [ 58.395167] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.397167] Tainted: [W]=WARN [ 58.397757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.399239] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.400160] 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 [ 58.403353] RSP: 0018:ffff8880168dfbc0 EFLAGS: 00010286 [ 58.404289] RAX: 0000000000000000 RBX: ffffed1002d1bf78 RCX: ffffffff813a4050 [ 58.405610] RDX: ffff8880175db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.406904] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1bf2f [ 58.408199] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.409486] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168dfdf8 [ 58.410778] FS: 00007f732450f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.412222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.413292] CR2: 00007fffc15bfef7 CR3: 000000001f1b9000 CR4: 0000000000350ef0 [ 58.414586] Call Trace: [ 58.415051] [ 58.415499] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.416414] ? __create_object+0x59/0x80 [ 58.417163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.418143] __vmalloc_noprof+0x59/0x60 [ 58.418896] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.419787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.420743] bpf_prog_alloc+0x39/0x200 [ 58.421482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.422429] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.423302] do_seccomp+0x349/0x25e0 [ 58.424020] ? find_held_lock+0x2b/0x80 [ 58.424804] ? do_prlimit+0x310/0x610 [ 58.425567] ? __pfx_do_seccomp+0x10/0x10 [ 58.426313] ? do_raw_spin_unlock+0x53/0x220 [ 58.427161] ? _raw_spin_unlock+0x1e/0x40 [ 58.427952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.428940] ? static_key_count+0x60/0x80 [ 58.429622] prctl_set_seccomp+0x4e/0x70 [ 58.430232] __do_sys_prctl+0xe6c/0x1d70 [ 58.430875] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.431584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.432387] ? irqentry_exit+0xf3/0x650 [ 58.433004] do_syscall_64+0xbf/0x430 [ 58.433618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.434403] RIP: 0033:0x7f7324a015cd [ 58.434956] 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 [ 58.437642] RSP: 002b:00007fffc15bdc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.438783] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7324a015cd [ 58.439845] RDX: 000055e5af925e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.440920] RBP: 00007fffc15bdca0 R08: 0000000000000000 R09: 00007fffc15bd340 [ 58.441987] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5dd7712b0 [ 58.443045] R13: 00007fffc15be0d0 R14: 000055e5dd773d20 R15: 000055e5dd7858d0 [ 58.444123] [ 58.444500] irq event stamp: 1681 [ 58.445027] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 58.446293] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 58.447574] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 58.448876] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 58.450155] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57517' (ECDSA) to the list of known hosts. 2025/11/17 10:07:46 fuzzer started 2025/11/17 10:07:47 dialing manager at localhost:37895 2025/11/17 10:07:47 checking machine... 2025/11/17 10:07:47 checking revisions... [ 59.344113] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:07:47 testing simple program... [ 59.439511] cgroup: Unknown subsys name 'net' [ 59.515728] cgroup: Unknown subsys name 'cpuset' [ 59.540138] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:07:46 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000001 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015d17920 RSP=ffff888015d17838 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=0000000000000000 R13=ffff888015d17910 R14=ffff888015e93780 R15=ffff888015d178c8 RIP=ffffffff81529218 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb046cec900 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=00007ffe3f90b000 CR3=000000001f191000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000000e7 RBX=0000000000000000 RCX=0000000000000000 RDX=00000000000000fb RSI=00000000000000e8 RDI=ffff888017295b90 RBP=ffff888008c4b780 RSP=ffff88806cf08dd8 R8 =0000000000000000 R9 =0000000000000128 R10=ffffffff8664f657 R11=0000000000000001 R12=ffff888017295b90 R13=0000000000000000 R14=ffff888017295b90 R15=ffff888008c4b780 RIP=ffffffff81b2dfd0 RFL=00000206 [-----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 00007f3e75382700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1ffde6c000 CR3=000000000d694000 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=63736964203a31313a38373935332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383739 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000