[ 45.714047] ------------[ cut here ]------------ [ 45.715022] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.717174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.718786] Modules linked in: [ 45.719684] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.721988] Tainted: [W]=WARN [ 45.722705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.724377] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.725435] 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 [ 45.728803] RSP: 0018:ffff888016e67bc0 EFLAGS: 00010286 [ 45.729890] RAX: 0000000000000000 RBX: ffffed1002dccf78 RCX: ffffffff813a4050 [ 45.731306] RDX: ffff88801a27b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.732730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dccf2f [ 45.734196] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.735604] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e67df8 [ 45.736871] FS: 00007f1a32517900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.738342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.739418] CR2: 00007f1a32a7d4a6 CR3: 000000000bc31000 CR4: 0000000000350ef0 [ 45.740785] Call Trace: [ 45.741342] [ 45.741818] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.742843] ? __create_object+0x59/0x80 [ 45.743770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.744801] __vmalloc_noprof+0x59/0x60 [ 45.745592] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.746578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.747641] bpf_prog_alloc+0x39/0x200 [ 45.748414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.749409] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.750393] do_seccomp+0x349/0x25e0 [ 45.751144] ? find_held_lock+0x2b/0x80 [ 45.751998] ? do_prlimit+0x310/0x610 [ 45.752807] ? __pfx_do_seccomp+0x10/0x10 [ 45.753705] ? do_raw_spin_unlock+0x53/0x220 [ 45.754625] ? _raw_spin_unlock+0x1e/0x40 [ 45.755469] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.756527] ? static_key_count+0x60/0x80 [ 45.757456] prctl_set_seccomp+0x4e/0x70 [ 45.758286] __do_sys_prctl+0xe6c/0x1d70 [ 45.759101] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.760100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.761241] ? irqentry_exit+0xf3/0x650 [ 45.761973] do_syscall_64+0xbf/0x430 [ 45.762758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.763834] RIP: 0033:0x7f1a32a095cd [ 45.764614] 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 [ 45.767977] RSP: 002b:00007fff2a2e01b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.769399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a32a095cd [ 45.770841] RDX: 0000561ca8d65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.772293] RBP: 00007fff2a2e0210 R08: 0000000000000000 R09: 00007fff2a2df8b0 [ 45.773712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cbabdbad0 [ 45.775184] R13: 00007fff2a2e0640 R14: 0000561cbabdcbc0 R15: 0000561cbabed780 [ 45.776684] [ 45.777204] irq event stamp: 1811 [ 45.777888] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 45.779549] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 45.781008] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 45.782455] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 45.783807] ---[ end trace 0000000000000000 ]--- [ 48.810575] ------------[ cut here ]------------ [ 48.811324] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.812957] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.814133] Modules linked in: [ 48.814666] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.816284] Tainted: [W]=WARN [ 48.816734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.817920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.818706] 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 [ 48.821286] RSP: 0018:ffff88801729fbc0 EFLAGS: 00010286 [ 48.822057] RAX: 0000000000000000 RBX: ffffed1002e53f78 RCX: ffffffff813a4050 [ 48.823128] RDX: ffff88801be09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.824186] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e53f2f [ 48.825234] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.826270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801729fdf8 [ 48.827348] FS: 00007fd2b1b4b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.828526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.829386] CR2: 00007fd2b20b14a6 CR3: 000000000d192000 CR4: 0000000000350ef0 [ 48.830429] Call Trace: [ 48.830837] [ 48.831204] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.831898] ? __create_object+0x59/0x80 [ 48.832526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.833319] __vmalloc_noprof+0x59/0x60 [ 48.833905] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.834647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.835407] bpf_prog_alloc+0x39/0x200 [ 48.835977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.836730] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.837463] do_seccomp+0x349/0x25e0 [ 48.838015] ? find_held_lock+0x2b/0x80 [ 48.838657] ? do_prlimit+0x310/0x610 [ 48.839256] ? __pfx_do_seccomp+0x10/0x10 [ 48.839864] ? do_raw_spin_unlock+0x53/0x220 [ 48.840544] ? _raw_spin_unlock+0x1e/0x40 [ 48.841144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.841931] ? static_key_count+0x60/0x80 [ 48.842602] prctl_set_seccomp+0x4e/0x70 [ 48.843239] __do_sys_prctl+0xe6c/0x1d70 [ 48.843845] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.844541] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.845335] ? irqentry_exit+0xf3/0x650 [ 48.845925] do_syscall_64+0xbf/0x430 [ 48.846548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.847341] RIP: 0033:0x7fd2b203d5cd [ 48.847882] 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 [ 48.850474] RSP: 002b:00007ffecc2400b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.851611] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2b203d5cd [ 48.852657] RDX: 0000562647d8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.853711] RBP: 00007ffecc240110 R08: 0000000000000000 R09: 00007ffecc23f7b0 [ 48.854786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562664e07ad0 [ 48.855837] R13: 00007ffecc240540 R14: 0000562664e08bc0 R15: 0000562664e19780 [ 48.856902] [ 48.857282] irq event stamp: 1675 [ 48.857782] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 48.859049] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 48.860287] softirqs last enabled at (1166): [] handle_softirqs+0x50c/0x770 [ 48.861537] softirqs last disabled at (1145): [] __irq_exit_rcu+0xc4/0x100 [ 48.862822] ---[ end trace 0000000000000000 ]--- [ 49.835083] ------------[ cut here ]------------ [ 49.836025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.838069] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/255 [ 49.839556] Modules linked in: [ 49.840139] CPU: 1 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.842228] Tainted: [W]=WARN [ 49.842809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.844683] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.845792] 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 [ 49.849045] RSP: 0018:ffff88801aac7bc0 EFLAGS: 00010286 [ 49.850297] RAX: 0000000000000000 RBX: ffffed1003558f78 RCX: ffffffff813a4050 [ 49.851945] RDX: ffff88800f738000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.853588] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003558f2f [ 49.855069] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.856407] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aac7df8 [ 49.857742] FS: 00007fe7622ff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.859271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.860380] CR2: 00007ffeb5081ef8 CR3: 0000000020579000 CR4: 0000000000350ef0 [ 49.861720] Call Trace: [ 49.862250] [ 49.862683] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.863598] ? __create_object+0x59/0x80 [ 49.864432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.865443] __vmalloc_noprof+0x59/0x60 [ 49.866245] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.867106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.868091] bpf_prog_alloc+0x39/0x200 [ 49.868863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.869841] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.870794] do_seccomp+0x349/0x25e0 [ 49.871540] ? find_held_lock+0x2b/0x80 [ 49.872349] ? do_prlimit+0x310/0x610 [ 49.873050] ? __pfx_do_seccomp+0x10/0x10 [ 49.873872] ? do_raw_spin_unlock+0x53/0x220 [ 49.874770] ? _raw_spin_unlock+0x1e/0x40 [ 49.875590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.876584] ? static_key_count+0x60/0x80 [ 49.877446] prctl_set_seccomp+0x4e/0x70 [ 49.878251] __do_sys_prctl+0xe6c/0x1d70 [ 49.879012] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.879900] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.880922] ? irqentry_exit+0xf3/0x650 [ 49.881723] do_syscall_64+0xbf/0x430 [ 49.882513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.883525] RIP: 0033:0x7fe7627f15cd [ 49.884269] 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 [ 49.887506] RSP: 002b:00007ffeb507ff90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.888879] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7627f15cd [ 49.890223] RDX: 000055a2e3158e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.891554] RBP: 00007ffeb507fff0 R08: 0000000000000000 R09: 00007ffeb507f690 [ 49.892867] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a30b31ead0 [ 49.894218] R13: 00007ffeb5080420 R14: 000055a30b31fbc0 R15: 000055a30b330780 [ 49.895573] [ 49.895997] irq event stamp: 3349 [ 49.896670] hardirqs last enabled at (3359): [] __up_console_sem+0x78/0x80 [ 49.898244] hardirqs last disabled at (3368): [] __up_console_sem+0x5d/0x80 [ 49.899814] softirqs last enabled at (3308): [] handle_softirqs+0x50c/0x770 [ 49.901413] softirqs last disabled at (3303): [] __irq_exit_rcu+0xc4/0x100 [ 49.902977] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58854' (ECDSA) to the list of known hosts. 2025/11/18 08:51:03 fuzzer started 2025/11/18 08:51:03 dialing manager at localhost:34383 2025/11/18 08:51:03 checking machine... 2025/11/18 08:51:03 checking revisions... [ 50.773954] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:51:03 testing simple program... [ 50.861546] cgroup: Unknown subsys name 'net' [ 50.916548] cgroup: Unknown subsys name 'cpuset' [ 50.928511] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:51:02 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f87dbb8c000 CR3=000000000c4cc000 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=b2b608e6e391277100000000000ae988 XMM05=ff5b841afa69b8890000000000322d78 XMM06=6f209ce61bb4bb860000000000321b18 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880180db780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880180dc1d8 RSP=ffff88801772f870 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880180dc1d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270f5 RFL=00000007 [-----PC] 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 00007fd2b1b4b900 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=00007ffecc23a000 CR3=000000002057f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000