[ 46.329078] ------------[ cut here ]------------ [ 46.329950] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.331950] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.333332] Modules linked in: [ 46.333888] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.335800] Tainted: [W]=WARN [ 46.336382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.337800] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.338661] 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 [ 46.341697] RSP: 0018:ffff88801a777bc0 EFLAGS: 00010286 [ 46.342630] RAX: 0000000000000000 RBX: ffffed10034eef78 RCX: ffffffff813a4050 [ 46.343874] RDX: ffff88800f3d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.345113] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034eef2f [ 46.346341] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.347573] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a777df8 [ 46.348807] FS: 00007f2d744b9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.350186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.351211] CR2: 00007ffede720ef7 CR3: 000000000e0b5000 CR4: 0000000000350ef0 [ 46.352444] Call Trace: [ 46.352888] [ 46.353339] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.354191] ? __create_object+0x59/0x80 [ 46.354892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.355829] __vmalloc_noprof+0x59/0x60 [ 46.356551] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.357384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.358272] bpf_prog_alloc+0x39/0x200 [ 46.358936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.359842] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.360712] do_seccomp+0x349/0x25e0 [ 46.361397] ? find_held_lock+0x2b/0x80 [ 46.362089] ? do_prlimit+0x310/0x610 [ 46.362806] ? __pfx_do_seccomp+0x10/0x10 [ 46.363500] ? do_raw_spin_unlock+0x53/0x220 [ 46.364189] ? _raw_spin_unlock+0x1e/0x40 [ 46.364775] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.365554] ? static_key_count+0x60/0x80 [ 46.366192] prctl_set_seccomp+0x4e/0x70 [ 46.366780] __do_sys_prctl+0xe6c/0x1d70 [ 46.367429] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.368075] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.368860] ? irqentry_exit+0xf3/0x650 [ 46.369484] do_syscall_64+0xbf/0x430 [ 46.370057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.370824] RIP: 0033:0x7f2d749ab5cd [ 46.371400] 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 [ 46.373932] RSP: 002b:00007ffede71f970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.375036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d749ab5cd [ 46.376069] RDX: 0000563b33f3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.377098] RBP: 00007ffede71f9d0 R08: 0000000000000000 R09: 00007ffede71f070 [ 46.378124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b5bd1abf0 [ 46.379210] R13: 00007ffede71fe00 R14: 0000563b5bd24380 R15: 0000563b5bd2f460 [ 46.380282] [ 46.380627] irq event stamp: 1733 [ 46.381106] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.382338] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 46.383597] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 46.384825] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 46.386028] ---[ end trace 0000000000000000 ]--- [ 49.863649] ------------[ cut here ]------------ [ 49.864754] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.867186] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.868962] Modules linked in: [ 49.869809] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.872202] Tainted: [W]=WARN [ 49.872807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.874509] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.875489] 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 [ 49.878775] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 49.879761] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 49.881044] RDX: ffff88800f133780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.882320] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 49.883614] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.884904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 49.886200] FS: 00007fe6e1c6d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.887648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.888718] CR2: 00007fe6e21d34a6 CR3: 000000001f7d7000 CR4: 0000000000350ef0 [ 49.890032] Call Trace: [ 49.890551] [ 49.890969] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.891896] ? __create_object+0x59/0x80 [ 49.892684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.893680] __vmalloc_noprof+0x59/0x60 [ 49.894456] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.895371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.896325] bpf_prog_alloc+0x39/0x200 [ 49.897032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.897962] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.898866] do_seccomp+0x349/0x25e0 [ 49.899600] ? find_held_lock+0x2b/0x80 [ 49.900375] ? do_prlimit+0x310/0x610 [ 49.901077] ? __pfx_do_seccomp+0x10/0x10 [ 49.902052] ? do_raw_spin_unlock+0x53/0x220 [ 49.903202] ? _raw_spin_unlock+0x1e/0x40 [ 49.904239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.905403] ? static_key_count+0x60/0x80 [ 49.906246] prctl_set_seccomp+0x4e/0x70 [ 49.907042] __do_sys_prctl+0xe6c/0x1d70 [ 49.907893] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.908855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.909846] ? irqentry_exit+0xf3/0x650 [ 49.910635] do_syscall_64+0xbf/0x430 [ 49.911425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.912407] RIP: 0033:0x7fe6e215f5cd [ 49.913074] 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 [ 49.916327] RSP: 002b:00007fffa90e7100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.917715] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6e215f5cd [ 49.919028] RDX: 000055f596fb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.920156] RBP: 00007fffa90e7160 R08: 0000000000000000 R09: 00007fffa90e6800 [ 49.921229] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5c9d392b0 [ 49.922330] R13: 00007fffa90e7590 R14: 000055f5c9d3bd20 R15: 000055f5c9d4d8d0 [ 49.923499] [ 49.923857] irq event stamp: 1819 [ 49.924437] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.925747] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.927088] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 49.928492] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 49.929800] ---[ end trace 0000000000000000 ]--- [ 50.791762] ------------[ cut here ]------------ [ 50.792684] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.794743] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.796231] Modules linked in: [ 50.796831] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.799062] Tainted: [W]=WARN [ 50.799718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.801206] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.802084] 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 [ 50.805239] RSP: 0018:ffff88801ca07bc0 EFLAGS: 00010286 [ 50.806210] RAX: 0000000000000000 RBX: ffffed1003940f78 RCX: ffffffff813a4050 [ 50.807504] RDX: ffff888017190000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.808796] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003940f2f [ 50.810074] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.811359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ca07df8 [ 50.812643] FS: 00007ff9a4f67900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.814081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.815166] CR2: 00007ffdd57baef7 CR3: 000000000dbc4000 CR4: 0000000000350ef0 [ 50.816465] Call Trace: [ 50.816933] [ 50.817387] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.818288] ? __create_object+0x59/0x80 [ 50.819047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.820020] __vmalloc_noprof+0x59/0x60 [ 50.820765] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.821637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.822589] bpf_prog_alloc+0x39/0x200 [ 50.823338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.824277] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.825202] do_seccomp+0x349/0x25e0 [ 50.825883] ? find_held_lock+0x2b/0x80 [ 50.826631] ? do_prlimit+0x310/0x610 [ 50.827403] ? __pfx_do_seccomp+0x10/0x10 [ 50.828199] ? do_raw_spin_unlock+0x53/0x220 [ 50.828980] ? _raw_spin_unlock+0x1e/0x40 [ 50.829757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.830723] ? static_key_count+0x60/0x80 [ 50.831537] prctl_set_seccomp+0x4e/0x70 [ 50.832320] __do_sys_prctl+0xe6c/0x1d70 [ 50.833062] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.833916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.834889] ? irqentry_exit+0xf3/0x650 [ 50.835671] do_syscall_64+0xbf/0x430 [ 50.836409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.837377] RIP: 0033:0x7ff9a54595cd [ 50.838044] 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 [ 50.841247] RSP: 002b:00007ffdd57b9670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.842609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9a54595cd [ 50.843913] RDX: 0000562aecd00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.845198] RBP: 00007ffdd57b96d0 R08: 0000000000000000 R09: 00007ffdd57b8d70 [ 50.846489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562af3a2bad0 [ 50.847804] R13: 00007ffdd57b9b00 R14: 0000562af3a2cbc0 R15: 0000562af3a3d780 [ 50.849116] [ 50.849577] irq event stamp: 1787 [ 50.850217] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.851752] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.853278] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 50.854816] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 50.856289] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21787' (ECDSA) to the list of known hosts. 2025/11/18 00:08:34 fuzzer started 2025/11/18 00:08:34 dialing manager at localhost:37895 2025/11/18 00:08:34 checking machine... 2025/11/18 00:08:34 checking revisions... [ 51.769092] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:08:35 testing simple program... [ 51.859609] cgroup: Unknown subsys name 'net' [ 51.905020] cgroup: Unknown subsys name 'cpuset' [ 51.920549] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:08:34 Registers: info registers vcpu 0 RAX=ffffed100184c3ef RBX=ffffed100184c3f2 RCX=ffffffff822a876e RDX=ffffed100184c3f2 RSI=0000000000000014 RDI=ffff88800c261f7c RBP=ffffed100184c3ef RSP=ffff88800e407b38 R8 =0000000000000000 R9 =ffffed100184c3f1 R10=ffff88800c261f8f R11=0000000000000001 R12=0000000000000014 R13=ffff88800e407bf8 R14=0000000000000059 R15=ffff88800c261f70 RIP=ffffffff81b2d061 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 00007fe6e1c6d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe6e22250b0 CR3=000000001fc73000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00000000000000000000000000ff0000 XMM02=00000000000000000000000000ff0000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=6c6f636f746f72702f6374652f006563 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81351df8 RDX=ffff888015b25340 RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffff8880158bf368 RSP=ffff88806cf08fe0 R8 =0000000000000001 R9 =ffffed100d9e4799 R10=0000000000000001 R11=ffff88806cf08ff8 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81b2de34 RFL=00000056 [---ZAP-] 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 00007f05aeeb2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f05ae4da000 CR3=000000000bc7e000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=1208489358efb0a700000000000ae988 XMM05=28ab20a65cf4b3da0000000000324098 XMM06=64def229bfa8760100000000003226d0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000