[ 39.045766] ------------[ cut here ]------------ [ 39.046699] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.048670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.050148] Modules linked in: [ 39.050824] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.052809] Tainted: [W]=WARN [ 39.053417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.054918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.055846] 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 [ 39.059021] RSP: 0018:ffff888018c5fbc0 EFLAGS: 00010286 [ 39.059993] RAX: 0000000000000000 RBX: ffffed100318bf78 RCX: ffffffff813a4050 [ 39.061296] RDX: ffff888016179bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.062589] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100318bf2f [ 39.063877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.065162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c5fdf8 [ 39.066443] FS: 00007f4d89454900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.067905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.068983] CR2: 00007f4d89946580 CR3: 000000000ea55000 CR4: 0000000000350ef0 [ 39.070294] Call Trace: [ 39.070766] [ 39.071172] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.072090] ? __create_object+0x59/0x80 [ 39.072864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.073946] __vmalloc_noprof+0x59/0x60 [ 39.074732] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.075605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.076557] bpf_prog_alloc+0x39/0x200 [ 39.077252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078204] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.079112] do_seccomp+0x349/0x25e0 [ 39.079845] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.080745] ? __pfx_do_seccomp+0x10/0x10 [ 39.081540] ? find_held_lock+0x2b/0x80 [ 39.082259] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.083218] ? static_key_count+0x60/0x80 [ 39.084029] prctl_set_seccomp+0x4e/0x70 [ 39.084811] __do_sys_prctl+0xe6c/0x1d70 [ 39.085593] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.086476] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.087445] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.088413] ? irqentry_exit+0xf3/0x650 [ 39.089134] do_syscall_64+0xbf/0x430 [ 39.089883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.090850] RIP: 0033:0x7f4d899465cd [ 39.091552] 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 [ 39.094722] RSP: 002b:00007ffc3d66b520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.096095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d899465cd [ 39.097390] RDX: 00005620802b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.098694] RBP: 00007ffc3d66b580 R08: 0000000000000000 R09: 00007ffc3d66ac20 [ 39.099997] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620b752db10 [ 39.101301] R13: 00007ffc3d66b9b0 R14: 00005620b752e2b0 R15: 00005620b75426f0 [ 39.102619] [ 39.103040] irq event stamp: 1801 [ 39.103698] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 39.105215] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 39.106757] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 39.108315] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 39.109816] ---[ end trace 0000000000000000 ]--- [ 41.852010] ------------[ cut here ]------------ [ 41.852937] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.854983] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.856653] Modules linked in: [ 41.857229] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.859327] Tainted: [W]=WARN [ 41.859871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.861353] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.862244] 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 [ 41.865458] RSP: 0018:ffff888018ab7bc0 EFLAGS: 00010286 [ 41.866443] RAX: 0000000000000000 RBX: ffffed1003156f78 RCX: ffffffff813a4050 [ 41.867711] RDX: ffff88801b920000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.869001] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003156f2f [ 41.870310] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.871571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ab7df8 [ 41.872850] FS: 00007ffa8da61900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.874322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.875370] CR2: 00007ffa8df53580 CR3: 000000001fb48000 CR4: 0000000000350ef0 [ 41.876643] Call Trace: [ 41.877109] [ 41.877560] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.878475] ? __create_object+0x59/0x80 [ 41.879203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.880169] __vmalloc_noprof+0x59/0x60 [ 41.880922] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.881805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.882757] bpf_prog_alloc+0x39/0x200 [ 41.883500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.884426] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.885334] do_seccomp+0x349/0x25e0 [ 41.886015] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.886914] ? __pfx_do_seccomp+0x10/0x10 [ 41.887700] ? find_held_lock+0x2b/0x80 [ 41.888468] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.889436] ? static_key_count+0x60/0x80 [ 41.890210] prctl_set_seccomp+0x4e/0x70 [ 41.890983] __do_sys_prctl+0xe6c/0x1d70 [ 41.891814] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.892680] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.893637] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.894610] ? irqentry_exit+0xf3/0x650 [ 41.895374] do_syscall_64+0xbf/0x430 [ 41.896078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.897011] RIP: 0033:0x7ffa8df535cd [ 41.897728] 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 [ 41.900886] RSP: 002b:00007fff81e96c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.902288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa8df535cd [ 41.903570] RDX: 000056482a700e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.904856] RBP: 00007fff81e96cb0 R08: 0000000000000000 R09: 00007fff81e96350 [ 41.906141] R10: 0000000000000000 R11: 0000000000000246 R12: 000056484db6bad0 [ 41.907408] R13: 00007fff81e970e0 R14: 000056484db6cbc0 R15: 000056484db7d780 [ 41.908689] [ 41.909117] irq event stamp: 1787 [ 41.909764] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 41.911264] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 41.912539] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 41.913799] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 41.915053] ---[ end trace 0000000000000000 ]--- [ 42.668703] ------------[ cut here ]------------ [ 42.669739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.672030] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.673594] Modules linked in: [ 42.674237] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.676440] Tainted: [W]=WARN [ 42.677052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.678702] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.679706] 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 [ 42.683578] RSP: 0018:ffff8880173efbc0 EFLAGS: 00010286 [ 42.684766] RAX: 0000000000000000 RBX: ffffed1002e7df78 RCX: ffffffff813a4050 [ 42.686234] RDX: ffff88800f3db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.687696] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7df2f [ 42.689173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.690655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173efdf8 [ 42.692146] FS: 00007fcc15305900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.693802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.694953] CR2: 00007fcc157f7580 CR3: 000000001f3ef000 CR4: 0000000000350ef0 [ 42.696455] Call Trace: [ 42.696951] [ 42.697403] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.698440] ? __create_object+0x59/0x80 [ 42.699370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.700516] __vmalloc_noprof+0x59/0x60 [ 42.701416] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.702475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.703596] bpf_prog_alloc+0x39/0x200 [ 42.704487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.705603] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.706549] do_seccomp+0x349/0x25e0 [ 42.707240] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.708163] ? __pfx_do_seccomp+0x10/0x10 [ 42.708975] ? find_held_lock+0x2b/0x80 [ 42.709747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.710747] ? static_key_count+0x60/0x80 [ 42.711569] prctl_set_seccomp+0x4e/0x70 [ 42.712366] __do_sys_prctl+0xe6c/0x1d70 [ 42.713133] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.714018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.715011] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.716021] ? irqentry_exit+0xf3/0x650 [ 42.716809] do_syscall_64+0xbf/0x430 [ 42.717559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.718552] RIP: 0033:0x7fcc157f75cd [ 42.719228] 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 [ 42.722474] RSP: 002b:00007ffca42967d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.723865] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc157f75cd [ 42.725187] RDX: 0000560326613e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.726513] RBP: 00007ffca4296830 R08: 0000000000000000 R09: 00007ffca4295ed0 [ 42.727830] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603637b2ad0 [ 42.729141] R13: 00007ffca4296c60 R14: 00005603637b3bc0 R15: 00005603637c4780 [ 42.730487] [ 42.730919] irq event stamp: 1883 [ 42.731583] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 42.733144] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 42.734705] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 42.736033] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 42.737329] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32546' (ECDSA) to the list of known hosts. 2025/11/17 15:02:08 fuzzer started 2025/11/17 15:02:09 dialing manager at localhost:37895 2025/11/17 15:02:09 checking machine... 2025/11/17 15:02:09 checking revisions... [ 43.628962] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:02:09 testing simple program... [ 43.732895] cgroup: Unknown subsys name 'net' [ 43.823233] cgroup: Unknown subsys name 'cpuset' [ 43.864722] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:02:08 Registers: info registers vcpu 0 RAX=000000000000ff02 RBX=ffff888016000000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016000a58 RDI=ffff888016000a58 RBP=ffff888016000a58 RSP=ffff888018c5f410 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016000a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527588 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 00007ffa8da61900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffa8e0190b0 CR3=000000000db7c000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=63ea35ebc01ff500 RBX=0000000000000200 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009644200 RDI=ffff888009643780 RBP=ffff888009643780 RSP=ffff88806cf087d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888009644200 R15=0000000000000003 RIP=ffffffff815265c2 RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa36845a2e8 CR3=000000000d810000 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=2038303a32303a353120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a32303a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000