[ 39.185795] ------------[ cut here ]------------ [ 39.186765] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.188825] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.190303] Modules linked in: [ 39.190909] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.192995] Tainted: [W]=WARN [ 39.193632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.195129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.196006] 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 [ 39.199297] RSP: 0018:ffff88800e5dfbc0 EFLAGS: 00010286 [ 39.200311] RAX: 0000000000000000 RBX: ffffed1001cbbf78 RCX: ffffffff813a4050 [ 39.201632] RDX: ffff888009fb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.202941] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cbbf2f [ 39.204249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.205559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e5dfdf8 [ 39.206891] FS: 00007f48be65d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.208357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.209444] CR2: 00007fff15f08ef7 CR3: 000000000ddf5000 CR4: 0000000000350ef0 [ 39.210791] Call Trace: [ 39.211298] [ 39.211729] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.212671] ? __create_object+0x59/0x80 [ 39.213448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.214448] __vmalloc_noprof+0x59/0x60 [ 39.215258] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.216173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.217138] bpf_prog_alloc+0x39/0x200 [ 39.217867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.218828] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.219756] do_seccomp+0x349/0x25e0 [ 39.220494] ? find_held_lock+0x2b/0x80 [ 39.221286] ? do_prlimit+0x310/0x610 [ 39.222018] ? __pfx_do_seccomp+0x10/0x10 [ 39.222848] ? do_raw_spin_unlock+0x53/0x220 [ 39.223710] ? _raw_spin_unlock+0x1e/0x40 [ 39.224527] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.225529] ? static_key_count+0x60/0x80 [ 39.226371] prctl_set_seccomp+0x4e/0x70 [ 39.227166] __do_sys_prctl+0xe6c/0x1d70 [ 39.227918] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.228822] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.229841] ? irqentry_exit+0xf3/0x650 [ 39.230642] do_syscall_64+0xbf/0x430 [ 39.231391] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.232384] RIP: 0033:0x7f48beb4f5cd [ 39.233118] 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 [ 39.236481] RSP: 002b:00007fff15f072c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.237881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48beb4f5cd [ 39.239203] RDX: 00005563aba4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.240531] RBP: 00007fff15f07320 R08: 0000000000000000 R09: 00007fff15f069c0 [ 39.241858] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563dafdead0 [ 39.243230] R13: 00007fff15f07750 R14: 00005563dafdfbc0 R15: 00005563daff0780 [ 39.244598] [ 39.245028] irq event stamp: 1771 [ 39.245698] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.247228] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.248813] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 39.250143] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 39.251426] ---[ end trace 0000000000000000 ]--- [ 41.953818] ------------[ cut here ]------------ [ 41.954767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.956882] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.958390] Modules linked in: [ 41.958992] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.961076] Tainted: [W]=WARN [ 41.961635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.963129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.964020] 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 [ 41.967312] RSP: 0018:ffff88800fb3fbc0 EFLAGS: 00010286 [ 41.968354] RAX: 0000000000000000 RBX: ffffed1001f67f78 RCX: ffffffff813a4050 [ 41.969653] RDX: ffff888013e70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.970959] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f67f2f [ 41.972297] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.973614] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fb3fdf8 [ 41.974903] FS: 00007fa733dcf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.976400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.977479] CR2: 00007fff5e223ef7 CR3: 000000001f122000 CR4: 0000000000350ef0 [ 41.978771] Call Trace: [ 41.979272] [ 41.979693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.980647] ? __create_object+0x59/0x80 [ 41.981443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.982421] __vmalloc_noprof+0x59/0x60 [ 41.983197] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.984023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.985013] bpf_prog_alloc+0x39/0x200 [ 41.985765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.986712] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.987638] do_seccomp+0x349/0x25e0 [ 41.988401] ? find_held_lock+0x2b/0x80 [ 41.989180] ? do_prlimit+0x310/0x610 [ 41.989884] ? __pfx_do_seccomp+0x10/0x10 [ 41.990677] ? do_raw_spin_unlock+0x53/0x220 [ 41.991523] ? _raw_spin_unlock+0x1e/0x40 [ 41.992361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.993337] ? static_key_count+0x60/0x80 [ 41.994142] prctl_set_seccomp+0x4e/0x70 [ 41.994883] __do_sys_prctl+0xe6c/0x1d70 [ 41.995674] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.996579] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.997567] ? irqentry_exit+0xf3/0x650 [ 41.998349] do_syscall_64+0xbf/0x430 [ 41.999094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.000012] RIP: 0033:0x7fa7342c15cd [ 42.000785] 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 [ 42.003972] RSP: 002b:00007fff5e221e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.005377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7342c15cd [ 42.006684] RDX: 00005626b6064e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.008000] RBP: 00007fff5e221ee0 R08: 0000000000000000 R09: 00007fff5e221580 [ 42.009343] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626b7c1ead0 [ 42.010655] R13: 00007fff5e222310 R14: 00005626b7c1fbc0 R15: 00005626b7c30780 [ 42.011965] [ 42.012458] irq event stamp: 1721 [ 42.013115] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.014105] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.015097] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 42.016114] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 42.017109] ---[ end trace 0000000000000000 ]--- [ 42.820318] ------------[ cut here ]------------ [ 42.821083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.822764] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.823967] Modules linked in: [ 42.824524] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.826168] Tainted: [W]=WARN [ 42.826632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.827869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.828646] 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 [ 42.831492] RSP: 0018:ffff88800f51fbc0 EFLAGS: 00010286 [ 42.832384] RAX: 0000000000000000 RBX: ffffed1001ea3f78 RCX: ffffffff813a4050 [ 42.833464] RDX: ffff888013c3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.834521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea3f2f [ 42.835586] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.836659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f51fdf8 [ 42.837729] FS: 00007fb41ce39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.838928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.839796] CR2: 00007ffef8077ef7 CR3: 0000000016a46000 CR4: 0000000000350ef0 [ 42.840874] Call Trace: [ 42.841289] [ 42.841629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.842361] ? __create_object+0x59/0x80 [ 42.842977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.843781] __vmalloc_noprof+0x59/0x60 [ 42.844421] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.845146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.845892] bpf_prog_alloc+0x39/0x200 [ 42.846498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.847261] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.847978] do_seccomp+0x349/0x25e0 [ 42.848585] ? find_held_lock+0x2b/0x80 [ 42.849216] ? do_prlimit+0x310/0x610 [ 42.849793] ? __pfx_do_seccomp+0x10/0x10 [ 42.850442] ? do_raw_spin_unlock+0x53/0x220 [ 42.851148] ? _raw_spin_unlock+0x1e/0x40 [ 42.851760] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.852569] ? static_key_count+0x60/0x80 [ 42.853231] prctl_set_seccomp+0x4e/0x70 [ 42.853841] __do_sys_prctl+0xe6c/0x1d70 [ 42.854495] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.855211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.855979] ? irqentry_exit+0xf3/0x650 [ 42.856619] do_syscall_64+0xbf/0x430 [ 42.857237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.857984] RIP: 0033:0x7fb41d32b5cd [ 42.858560] 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 [ 42.861196] RSP: 002b:00007ffef80759d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.862331] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb41d32b5cd [ 42.863401] RDX: 0000564fb73b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.864482] RBP: 00007ffef8075a30 R08: 0000000000000000 R09: 00007ffef80750d0 [ 42.865561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ff2bab240 [ 42.866627] R13: 00007ffef8075e60 R14: 0000564ff2baabf0 R15: 0000564ff2bbf4d0 [ 42.867707] [ 42.868099] irq event stamp: 1807 [ 42.868604] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.869864] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.871129] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 42.872435] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 42.873703] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56327' (ECDSA) to the list of known hosts. 2025/11/18 02:03:14 fuzzer started 2025/11/18 02:03:14 dialing manager at localhost:37895 2025/11/18 02:03:14 checking machine... 2025/11/18 02:03:14 checking revisions... [ 43.784900] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:03:14 testing simple program... [ 43.863128] cgroup: Unknown subsys name 'net' [ 43.934262] cgroup: Unknown subsys name 'cpuset' [ 43.964147] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:03:13 Registers: info registers vcpu 0 RAX=000000000000000f RBX=0000000000000003 RCX=ffff88806ce08cec RDX=0000000000000004 RSI=ffff88806ce38440 RDI=ffff888015a51bc0 RBP=ffff88806ce38440 RSP=ffff88806ce08cb0 R8 =0000000000000005 R9 =ffff88806ce38440 R10=0000000000000003 R11=0000000000000001 R12=ffff888015a52690 R13=ffff88806ce08cec R14=0000000000000004 R15=0000000000000004 RIP=ffffffff815221f3 RFL=00000002 [-------] 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 00007fa733dcf900 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=00007fa733dae020 CR3=000000001f161000 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=0000000000023f15 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3d7b7dc000 CR3=0000000009b2f000 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=8ab5029eda43e99c624f17e1c5bbd0e3 XMM02=ec2efd57dc4c00df00000000003028c8 XMM03=7292ad0326dd9f170000000000302998 XMM04=22a3985d032dd60000000000000ae988 XMM05=14648eaa1277bab10000000000321038 XMM06=817b8945e9d503730000000000320ec0 XMM07=e042d86d42eb936e0000000000310ba8 XMM08=7292ad0326dd9f170000000000302998 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000