[ 46.181898] ------------[ cut here ]------------ [ 46.182854] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.184880] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.186594] Modules linked in: [ 46.187300] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.189293] Tainted: [W]=WARN [ 46.189844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.191288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.192190] 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 [ 46.195366] RSP: 0018:ffff8880171e7bc0 EFLAGS: 00010286 [ 46.196367] RAX: 0000000000000000 RBX: ffffed1002e3cf78 RCX: ffffffff813a4050 [ 46.197633] RDX: ffff888017b29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.198887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3cf2f [ 46.200173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.201467] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171e7df8 [ 46.202769] FS: 00007f9f19442900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.204235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.205273] CR2: 00007f9f19934580 CR3: 000000000d797000 CR4: 0000000000350ef0 [ 46.206547] Call Trace: [ 46.207057] [ 46.207464] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.208371] ? __create_object+0x59/0x80 [ 46.209144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.210121] __vmalloc_noprof+0x59/0x60 [ 46.210835] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.211719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.212642] bpf_prog_alloc+0x39/0x200 [ 46.213378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.214309] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.215222] do_seccomp+0x349/0x25e0 [ 46.215917] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.216820] ? __pfx_do_seccomp+0x10/0x10 [ 46.217617] ? find_held_lock+0x2b/0x80 [ 46.218376] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.219332] ? static_key_count+0x60/0x80 [ 46.220158] prctl_set_seccomp+0x4e/0x70 [ 46.220890] __do_sys_prctl+0xe6c/0x1d70 [ 46.221667] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.222505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.223477] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.224468] ? irqentry_exit+0xf3/0x650 [ 46.225246] do_syscall_64+0xbf/0x430 [ 46.225992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.226901] RIP: 0033:0x7f9f199345cd [ 46.227614] 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 [ 46.231003] RSP: 002b:00007ffc380e47f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.232632] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f199345cd [ 46.233946] RDX: 000055e9e56c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.235246] RBP: 00007ffc380e4850 R08: 0000000000000000 R09: 00007ffc380e3ef0 [ 46.236564] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9ea76a2b0 [ 46.237866] R13: 00007ffc380e4c80 R14: 000055e9ea76cd20 R15: 000055e9ea77e8d0 [ 46.239189] [ 46.239627] irq event stamp: 1821 [ 46.240301] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 46.241845] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 46.243384] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 46.244987] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 46.246529] ---[ end trace 0000000000000000 ]--- [ 49.686106] ------------[ cut here ]------------ [ 49.687054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.689076] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.690546] Modules linked in: [ 49.691245] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.693262] Tainted: [W]=WARN [ 49.693822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.695309] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.696243] 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 [ 49.699449] RSP: 0018:ffff8880175f7bc0 EFLAGS: 00010286 [ 49.700456] RAX: 0000000000000000 RBX: ffffed1002ebef78 RCX: ffffffff813a4050 [ 49.701765] RDX: ffff8880164f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.703064] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebef2f [ 49.704383] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.705680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175f7df8 [ 49.706985] FS: 00007f1ee2b83900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.708454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.709538] CR2: 00007f1ee3075580 CR3: 000000000c024000 CR4: 0000000000350ef0 [ 49.710849] Call Trace: [ 49.711359] [ 49.711787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.712692] ? __create_object+0x59/0x80 [ 49.713480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.714476] __vmalloc_noprof+0x59/0x60 [ 49.715244] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.716148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.717099] bpf_prog_alloc+0x39/0x200 [ 49.717804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.718746] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.719683] do_seccomp+0x349/0x25e0 [ 49.720402] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.721318] ? __pfx_do_seccomp+0x10/0x10 [ 49.722120] ? find_held_lock+0x2b/0x80 [ 49.722847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.723839] ? static_key_count+0x60/0x80 [ 49.724654] prctl_set_seccomp+0x4e/0x70 [ 49.725447] __do_sys_prctl+0xe6c/0x1d70 [ 49.726247] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.727121] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.728119] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.729110] ? irqentry_exit+0xf3/0x650 [ 49.729841] do_syscall_64+0xbf/0x430 [ 49.730588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.731561] RIP: 0033:0x7f1ee30755cd [ 49.732286] 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 [ 49.735465] RSP: 002b:00007ffe378537b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.736839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ee30755cd [ 49.738132] RDX: 00005596dd21ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.739407] RBP: 00007ffe37853810 R08: 0000000000000000 R09: 00007ffe37852eb0 [ 49.740712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559703aa0ad0 [ 49.741985] R13: 00007ffe37853c40 R14: 0000559703aa1bc0 R15: 0000559703ab2780 [ 49.743281] [ 49.743712] irq event stamp: 1737 [ 49.744361] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.745885] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.747412] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 49.748958] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 49.750459] ---[ end trace 0000000000000000 ]--- [ 50.525063] ------------[ cut here ]------------ [ 50.525987] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.528014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.529469] Modules linked in: [ 50.530107] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.532153] Tainted: [W]=WARN [ 50.532712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.534186] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.535103] 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 [ 50.538532] RSP: 0018:ffff88801a4c7bc0 EFLAGS: 00010286 [ 50.539621] RAX: 0000000000000000 RBX: ffffed1003498f78 RCX: ffffffff813a4050 [ 50.540956] RDX: ffff8880164e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.542485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003498f2f [ 50.544091] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.545559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4c7df8 [ 50.546847] FS: 00007f03645f9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.548303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.549362] CR2: 00007f0364b5f4a6 CR3: 000000000c9d5000 CR4: 0000000000350ef0 [ 50.550662] Call Trace: [ 50.551156] [ 50.551559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.552475] ? __create_object+0x59/0x80 [ 50.553270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.554242] __vmalloc_noprof+0x59/0x60 [ 50.554999] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.555832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.556767] bpf_prog_alloc+0x39/0x200 [ 50.557521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.558464] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.559369] do_seccomp+0x349/0x25e0 [ 50.560092] ? find_held_lock+0x2b/0x80 [ 50.560810] ? do_prlimit+0x310/0x610 [ 50.561551] ? __pfx_do_seccomp+0x10/0x10 [ 50.562351] ? do_raw_spin_unlock+0x53/0x220 [ 50.563184] ? _raw_spin_unlock+0x1e/0x40 [ 50.563924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.564906] ? static_key_count+0x60/0x80 [ 50.565721] prctl_set_seccomp+0x4e/0x70 [ 50.566491] __do_sys_prctl+0xe6c/0x1d70 [ 50.567302] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.568182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.569167] ? irqentry_exit+0xf3/0x650 [ 50.569887] do_syscall_64+0xbf/0x430 [ 50.570621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.571552] RIP: 0033:0x7f0364aeb5cd [ 50.572284] 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 [ 50.575423] RSP: 002b:00007ffedab110b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.576819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0364aeb5cd [ 50.578110] RDX: 0000560d3b7d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.579391] RBP: 00007ffedab11110 R08: 0000000000000000 R09: 00007ffedab107b0 [ 50.580688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d507f4b10 [ 50.581980] R13: 00007ffedab11540 R14: 0000560d507f52b0 R15: 0000560d508096f0 [ 50.583281] [ 50.583729] irq event stamp: 1777 [ 50.584387] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.585918] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.587453] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 50.588827] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 50.590092] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36520' (ECDSA) to the list of known hosts. 2025/11/19 05:29:29 fuzzer started 2025/11/19 05:29:30 dialing manager at localhost:34383 2025/11/19 05:29:30 checking machine... 2025/11/19 05:29:30 checking revisions... [ 51.577177] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:29:30 testing simple program... [ 51.665434] cgroup: Unknown subsys name 'net' [ 51.727194] cgroup: Unknown subsys name 'cpuset' [ 51.742849] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:29:29 Registers: info registers vcpu 0 RAX=00000000000439a9 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 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=00007f59c0cc2008 CR3=000000000dc8c000 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=d3843dd499f73897604e3d90ff24cc8d XMM02=0000000000302068eff9b2d0a8fce9cb XMM03=00000000003021382c67c8bc2e329bc3 XMM04=d89a6212fe6232c000000000000ae988 XMM05=d3d4a71cfb0752260000000000320930 XMM06=3e829fc8c8edc990000000000031f268 XMM07=e042d86d42eb936e00000000003108d8 XMM08=813d6bdf80ba0a4f0000000000302138 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888019145340 RBX=ffff88801707f590 RCX=ffff88801707f590 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff88801707f4f8 RBP=ffff888019145340 RSP=ffff88801707f490 R8 =ffff888013e03140 R9 =0000000000000000 R10=ffff888013e03228 R11=0000000000000001 R12=0000000000000070 R13=0000000000000000 R14=ffff888019145340 R15=ffff88801707f4f8 RIP=ffffffff81b2e00e RFL=00000292 [--S-A--] 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 00007f1ee2b83900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3784d000 CR3=0000000009a1f000 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=6720646572637465733a4d41503d706f 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