[ 46.194669] ------------[ cut here ]------------ [ 46.195579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.197593] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.199032] Modules linked in: [ 46.199622] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.201608] Tainted: [W]=WARN [ 46.202375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.203975] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.204841] 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 [ 46.208176] RSP: 0018:ffff88801a8efbc0 EFLAGS: 00010286 [ 46.209291] RAX: 0000000000000000 RBX: ffffed100351df78 RCX: ffffffff813a4050 [ 46.210567] RDX: ffff88801b801bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.211834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100351df2f [ 46.213106] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.214396] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8efdf8 [ 46.215666] FS: 00007f64450f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.217111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.218193] CR2: 00007f644565d4a6 CR3: 000000000e5f6000 CR4: 0000000000350ef0 [ 46.219482] Call Trace: [ 46.219981] [ 46.220392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.221288] ? __create_object+0x59/0x80 [ 46.222058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.223025] __vmalloc_noprof+0x59/0x60 [ 46.223738] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.224600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.225522] bpf_prog_alloc+0x39/0x200 [ 46.226263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.227188] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.228077] do_seccomp+0x349/0x25e0 [ 46.228747] ? find_held_lock+0x2b/0x80 [ 46.229497] ? do_prlimit+0x310/0x610 [ 46.230248] ? __pfx_do_seccomp+0x10/0x10 [ 46.231028] ? do_raw_spin_unlock+0x53/0x220 [ 46.231810] ? _raw_spin_unlock+0x1e/0x40 [ 46.232592] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.233570] ? static_key_count+0x60/0x80 [ 46.234379] prctl_set_seccomp+0x4e/0x70 [ 46.235145] __do_sys_prctl+0xe6c/0x1d70 [ 46.235929] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.236743] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.237697] ? irqentry_exit+0xf3/0x650 [ 46.238467] do_syscall_64+0xbf/0x430 [ 46.239211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.240161] RIP: 0033:0x7f64455e95cd [ 46.240821] 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 [ 46.243987] RSP: 002b:00007ffece7ca000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.245352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64455e95cd [ 46.246643] RDX: 000055e70b1ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.247933] RBP: 00007ffece7ca060 R08: 0000000000000000 R09: 00007ffece7c9700 [ 46.249238] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e71f0c0ad0 [ 46.250665] R13: 00007ffece7ca490 R14: 000055e71f0c1bc0 R15: 000055e71f0d2780 [ 46.251965] [ 46.252386] irq event stamp: 1729 [ 46.253031] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.254573] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.256092] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.257621] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 46.259142] ---[ end trace 0000000000000000 ]--- [ 49.668193] ------------[ cut here ]------------ [ 49.669133] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.671161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.672632] Modules linked in: [ 49.673514] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.675581] Tainted: [W]=WARN [ 49.676219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.677708] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.678657] 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 [ 49.681846] RSP: 0018:ffff88801834fbc0 EFLAGS: 00010286 [ 49.682831] RAX: 0000000000000000 RBX: ffffed1003069f78 RCX: ffffffff813a4050 [ 49.684141] RDX: ffff888016d80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.685417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003069f2f [ 49.686743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.688052] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801834fdf8 [ 49.689354] FS: 00007f90397d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.690825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.691927] CR2: 00007f9039cc7580 CR3: 000000000e526000 CR4: 0000000000350ef0 [ 49.693214] Call Trace: [ 49.693689] [ 49.694141] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.695075] ? __create_object+0x59/0x80 [ 49.695840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.696833] __vmalloc_noprof+0x59/0x60 [ 49.697593] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.698492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.699434] bpf_prog_alloc+0x39/0x200 [ 49.700203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.701140] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.702052] do_seccomp+0x349/0x25e0 [ 49.702746] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.703657] ? __pfx_do_seccomp+0x10/0x10 [ 49.704471] ? find_held_lock+0x2b/0x80 [ 49.705254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.706250] ? static_key_count+0x60/0x80 [ 49.707066] prctl_set_seccomp+0x4e/0x70 [ 49.707821] __do_sys_prctl+0xe6c/0x1d70 [ 49.708597] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.709481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.710582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.711566] ? irqentry_exit+0xf3/0x650 [ 49.712343] do_syscall_64+0xbf/0x430 [ 49.713107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.714064] RIP: 0033:0x7f9039cc75cd [ 49.714757] 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 [ 49.717936] RSP: 002b:00007ffe862ab0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.719336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9039cc75cd [ 49.720625] RDX: 000055a014f72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.721954] RBP: 00007ffe862ab130 R08: 0000000000000000 R09: 00007ffe862aa7d0 [ 49.723290] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a02c42bad0 [ 49.724583] R13: 00007ffe862ab560 R14: 000055a02c42cbc0 R15: 000055a02c43d780 [ 49.725924] [ 49.726368] irq event stamp: 1821 [ 49.726908] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.727832] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.728776] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 49.729776] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 49.730716] ---[ end trace 0000000000000000 ]--- [ 50.540606] ------------[ cut here ]------------ [ 50.541550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.543530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.544995] Modules linked in: [ 50.545575] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.547592] Tainted: [W]=WARN [ 50.548195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.549642] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.550550] 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 [ 50.553715] RSP: 0018:ffff88801779fbc0 EFLAGS: 00010286 [ 50.554689] RAX: 0000000000000000 RBX: ffffed1002ef3f78 RCX: ffffffff813a4050 [ 50.555953] RDX: ffff888017c4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.557215] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef3f2f [ 50.558487] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.559766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801779fdf8 [ 50.561051] FS: 00007f2acc5d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.562496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.563541] CR2: 00007f2accac7580 CR3: 000000000d1f1000 CR4: 0000000000350ef0 [ 50.564808] Call Trace: [ 50.565309] [ 50.565713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.566607] ? __create_object+0x59/0x80 [ 50.567375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.568330] __vmalloc_noprof+0x59/0x60 [ 50.569079] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.569938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.570829] bpf_prog_alloc+0x39/0x200 [ 50.571569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.572489] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.573397] do_seccomp+0x349/0x25e0 [ 50.574116] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.575035] ? __pfx_do_seccomp+0x10/0x10 [ 50.575786] ? find_held_lock+0x2b/0x80 [ 50.576545] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.577510] ? static_key_count+0x60/0x80 [ 50.578326] prctl_set_seccomp+0x4e/0x70 [ 50.579111] __do_sys_prctl+0xe6c/0x1d70 [ 50.579853] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.580718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.581685] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.582671] ? irqentry_exit+0xf3/0x650 [ 50.583448] do_syscall_64+0xbf/0x430 [ 50.584187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.585142] RIP: 0033:0x7f2accac75cd [ 50.585807] 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 [ 50.588980] RSP: 002b:00007ffd7f320af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.590372] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2accac75cd [ 50.591660] RDX: 000055dcc5a32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.592950] RBP: 00007ffd7f320b50 R08: 0000000000000000 R09: 00007ffd7f3201f0 [ 50.594241] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcf804aad0 [ 50.595526] R13: 00007ffd7f320f80 R14: 000055dcf804bbc0 R15: 000055dcf805c780 [ 50.596830] [ 50.597291] irq event stamp: 1745 [ 50.597949] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.599490] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.601204] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 50.602777] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 50.604130] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15596' (ECDSA) to the list of known hosts. 2025/11/18 16:48:53 fuzzer started 2025/11/18 16:48:53 dialing manager at localhost:34383 2025/11/18 16:48:53 checking machine... 2025/11/18 16:48:53 checking revisions... [ 51.450907] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:48:53 testing simple program... [ 51.561153] cgroup: Unknown subsys name 'net' [ 51.637707] cgroup: Unknown subsys name 'cpuset' [ 51.652381] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:48:52 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801630fb28 RCX=0000000000000001 RDX=ffff888016310001 RSI=ffff88801630faf8 RDI=ffff88801630f430 RBP=ffff888016308000 RSP=ffff88801630f3b0 R8 =0000000000000001 R9 =ffff88801630f460 R10=000000000003c9ed R11=00000000000abc30 R12=ffff88801630f401 R13=ffff88801630f468 R14=ffff88801630faf8 R15=ffff88801630f420 RIP=ffffffff8135eecb RFL=00000202 [-------] 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 00007f918eb88900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f918e29f040 CR3=000000000b6b6000 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=468696d32c631cbca7435938ba9f3d42 XMM02=0000000000303568eff9b2d0a8fce9cb XMM03=00000000003036382c67c8bc2e329bc3 XMM04=c39ed1d4db226e4300000000000ae988 XMM05=ba9e5ae924cd07390000000000320f00 XMM06=3c36e66ab23afef7000000000031f538 XMM07=fb795ef6d657705600000000003107d0 XMM08=2c67c8bc2e329bc300000000003035d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffed1001ab42f0 RBX=ffff88800d5a1788 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000040 RDI=0000000000000000 RBP=ffff8880096c78c0 RSP=ffff888017107908 R8 =0000000000000000 R9 =0000000000000000 R10=ffffed1001ab42f0 R11=0000000000000000 R12=0000000000000000 R13=0000000000000001 R14=ffff88800d5a1780 R15=ffff8880096c78c0 RIP=ffffffff81b2a215 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 00007f90397d5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9039d8c618 CR3=000000001f8d1000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000