[ 45.909731] ------------[ cut here ]------------ [ 45.910684] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.912757] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.914245] Modules linked in: [ 45.914871] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.916849] Tainted: [W]=WARN [ 45.917414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.918881] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.919796] 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 [ 45.922967] RSP: 0018:ffff888016a0fbc0 EFLAGS: 00010286 [ 45.923944] RAX: 0000000000000000 RBX: ffffed1002d41f78 RCX: ffffffff813a4050 [ 45.925245] RDX: ffff88801616b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.926526] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d41f2f [ 45.927813] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.929096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a0fdf8 [ 45.930375] FS: 00007f77881f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.931800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.932849] CR2: 00007ffc3dae1ef7 CR3: 000000000e3c9000 CR4: 0000000000350ef0 [ 45.934130] Call Trace: [ 45.934623] [ 45.935035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.935926] ? __create_object+0x59/0x80 [ 45.936702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.937678] __vmalloc_noprof+0x59/0x60 [ 45.938398] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.939271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.940204] bpf_prog_alloc+0x39/0x200 [ 45.940944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.941880] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.942777] do_seccomp+0x349/0x25e0 [ 45.943449] ? find_held_lock+0x2b/0x80 [ 45.944202] ? do_prlimit+0x310/0x610 [ 45.944932] ? __pfx_do_seccomp+0x10/0x10 [ 45.945734] ? do_raw_spin_unlock+0x53/0x220 [ 45.946529] ? _raw_spin_unlock+0x1e/0x40 [ 45.947308] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.948268] ? static_key_count+0x60/0x80 [ 45.949067] prctl_set_seccomp+0x4e/0x70 [ 45.949856] __do_sys_prctl+0xe6c/0x1d70 [ 45.950652] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.951470] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.952437] ? irqentry_exit+0xf3/0x650 [ 45.953198] do_syscall_64+0xbf/0x430 [ 45.953930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.954880] RIP: 0033:0x7f77886e95cd [ 45.955533] 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 [ 45.958687] RSP: 002b:00007ffc3dae0db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.960035] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77886e95cd [ 45.961319] RDX: 000056294bb84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.962605] RBP: 00007ffc3dae0e10 R08: 0000000000000000 R09: 00007ffc3dae04b0 [ 45.963902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562958d2b2b0 [ 45.965196] R13: 00007ffc3dae1240 R14: 0000562958d2dd20 R15: 0000562958d3f8d0 [ 45.966503] [ 45.966967] irq event stamp: 1771 [ 45.967620] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 45.969149] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 45.970662] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 45.972212] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 45.973741] ---[ end trace 0000000000000000 ]--- [ 48.833160] ------------[ cut here ]------------ [ 48.834119] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.836125] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.837653] Modules linked in: [ 48.838249] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.840259] Tainted: [W]=WARN [ 48.840863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.842352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.843268] 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 [ 48.846430] RSP: 0018:ffff88800d10fbc0 EFLAGS: 00010286 [ 48.847411] RAX: 0000000000000000 RBX: ffffed1001a21f78 RCX: ffffffff813a4050 [ 48.848699] RDX: ffff888016260000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.850000] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a21f2f [ 48.851244] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.852510] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d10fdf8 [ 48.853810] FS: 00007fe7a1925900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.855258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.856325] CR2: 00007fe7a1e17580 CR3: 0000000017469000 CR4: 0000000000350ef0 [ 48.857627] Call Trace: [ 48.858097] [ 48.858502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.859403] ? __create_object+0x59/0x80 [ 48.860187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.861176] __vmalloc_noprof+0x59/0x60 [ 48.861917] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.862766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.863708] bpf_prog_alloc+0x39/0x200 [ 48.864389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.865320] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.866216] do_seccomp+0x349/0x25e0 [ 48.866929] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.867832] ? __pfx_do_seccomp+0x10/0x10 [ 48.868623] ? find_held_lock+0x2b/0x80 [ 48.869342] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.870314] ? static_key_count+0x60/0x80 [ 48.871109] prctl_set_seccomp+0x4e/0x70 [ 48.871873] __do_sys_prctl+0xe6c/0x1d70 [ 48.872669] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.873494] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.874453] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.875404] ? irqentry_exit+0xf3/0x650 [ 48.876163] do_syscall_64+0xbf/0x430 [ 48.876909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.877881] RIP: 0033:0x7fe7a1e175cd [ 48.878541] 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 [ 48.881697] RSP: 002b:00007ffc01dbcac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.883059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7a1e175cd [ 48.884348] RDX: 000055ccffa2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.885649] RBP: 00007ffc01dbcb20 R08: 0000000000000000 R09: 00007ffc01dbc1c0 [ 48.886953] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd332a32b0 [ 48.888238] R13: 00007ffc01dbcf50 R14: 000055cd332a5d20 R15: 000055cd332b78d0 [ 48.889553] [ 48.890013] irq event stamp: 1759 [ 48.890663] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 48.892208] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 48.893755] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 48.895293] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 48.896795] ---[ end trace 0000000000000000 ]--- [ 49.626706] ------------[ cut here ]------------ [ 49.627616] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.629646] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.631069] Modules linked in: [ 49.631678] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.633666] Tainted: [W]=WARN [ 49.634220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.635666] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.636529] 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 [ 49.639651] RSP: 0018:ffff888017527bc0 EFLAGS: 00010286 [ 49.640574] RAX: 0000000000000000 RBX: ffffed1002ea4f78 RCX: ffffffff813a4050 [ 49.641854] RDX: ffff88800d4c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.643262] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea4f2f [ 49.644598] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.646042] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017527df8 [ 49.647288] FS: 00007f4ebce1f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.648760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.649793] CR2: 00007fff7cd18ef7 CR3: 000000000b68c000 CR4: 0000000000350ef0 [ 49.651030] Call Trace: [ 49.651482] [ 49.651915] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.652819] ? __create_object+0x59/0x80 [ 49.654008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.655027] __vmalloc_noprof+0x59/0x60 [ 49.655771] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.656841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.657788] bpf_prog_alloc+0x39/0x200 [ 49.658474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.659374] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.660247] do_seccomp+0x349/0x25e0 [ 49.660949] ? find_held_lock+0x2b/0x80 [ 49.661701] ? do_prlimit+0x310/0x610 [ 49.662380] ? __pfx_do_seccomp+0x10/0x10 [ 49.663156] ? do_raw_spin_unlock+0x53/0x220 [ 49.664058] ? _raw_spin_unlock+0x1e/0x40 [ 49.664923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.665882] ? static_key_count+0x60/0x80 [ 49.666852] prctl_set_seccomp+0x4e/0x70 [ 49.667715] __do_sys_prctl+0xe6c/0x1d70 [ 49.668434] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.669281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.670455] ? irqentry_exit+0xf3/0x650 [ 49.671217] do_syscall_64+0xbf/0x430 [ 49.671932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.673001] RIP: 0033:0x7f4ebd3115cd [ 49.673704] 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 [ 49.677057] RSP: 002b:00007fff7cd16830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.678375] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ebd3115cd [ 49.679777] RDX: 000056501e551e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.681265] RBP: 00007fff7cd16890 R08: 0000000000000000 R09: 00007fff7cd15f30 [ 49.682506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565050ae1ad0 [ 49.683791] R13: 00007fff7cd16cc0 R14: 0000565050ae2bc0 R15: 0000565050af3780 [ 49.685086] [ 49.685520] irq event stamp: 1809 [ 49.686165] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 49.687649] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 49.689145] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.690652] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 49.692139] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26613' (ECDSA) to the list of known hosts. 2025/11/17 11:05:29 fuzzer started 2025/11/17 11:05:29 dialing manager at localhost:37895 2025/11/17 11:05:29 checking machine... 2025/11/17 11:05:29 checking revisions... [ 50.609900] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:05:30 testing simple program... [ 50.695987] cgroup: Unknown subsys name 'net' [ 50.753542] cgroup: Unknown subsys name 'cpuset' [ 50.765046] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:05:29 Registers: info registers vcpu 0 RAX=ffff88800b9ca140 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800b9ca050 RSI=0000000000000000 RDI=ffff88800b9ca080 RBP=ffff88800b9ca080 RSP=ffff88800c077d08 R8 =0000000000000001 R9 =ffffed100180ef92 R10=0000000000000003 R11=0000000000000001 R12=ffff88800a82e9a8 R13=0000000000000246 R14=ffff88800b9ca080 R15=ffff88800945d280 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 00007fe7a1925900 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=00007fe7a18ef008 CR3=00000000200f8000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026023 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f600e734000 CR3=000000000e1f0000 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=859ad18aae00d8a8a7449c0caac40795 XMM02=0000000000305840ec2efd57dc4c00df XMM03=0000000000310468b28c9a5050d7f9f9 XMM04=2069b504443aab7a00000000000ae988 XMM05=090f1556b20111b3000000000031f388 XMM06=762056de0e7821e20000000000319588 XMM07=e042d86d42eb936e0000000000310e50 XMM08=b28c9a5050d7f9f900000000003058a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000