[ 38.861844] ------------[ cut here ]------------ [ 38.862611] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.864252] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.865614] Modules linked in: [ 38.866124] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.867794] Tainted: [W]=WARN [ 38.868256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.869494] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.870258] 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 [ 38.872903] RSP: 0018:ffff888017387bc0 EFLAGS: 00010286 [ 38.873741] RAX: 0000000000000000 RBX: ffffed1002e70f78 RCX: ffffffff813a4050 [ 38.874810] RDX: ffff888017a23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.875901] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e70f2f [ 38.876974] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.878061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017387df8 [ 38.879147] FS: 00007f2192606900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.880360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.881265] CR2: 00007f2192af8580 CR3: 000000000bab1000 CR4: 0000000000350ef0 [ 38.882352] Call Trace: [ 38.882782] [ 38.883122] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.883872] ? __create_object+0x59/0x80 [ 38.884488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.885304] __vmalloc_noprof+0x59/0x60 [ 38.885928] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.886660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.887407] bpf_prog_alloc+0x39/0x200 [ 38.888031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.888797] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.889525] do_seccomp+0x349/0x25e0 [ 38.890134] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.890881] ? __pfx_do_seccomp+0x10/0x10 [ 38.891504] ? find_held_lock+0x2b/0x80 [ 38.892131] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.892933] ? static_key_count+0x60/0x80 [ 38.893624] prctl_set_seccomp+0x4e/0x70 [ 38.894233] __do_sys_prctl+0xe6c/0x1d70 [ 38.894895] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.895623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.896385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.897213] ? irqentry_exit+0xf3/0x650 [ 38.897861] do_syscall_64+0xbf/0x430 [ 38.898443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.899246] RIP: 0033:0x7f2192af85cd [ 38.899850] 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 [ 38.902504] RSP: 002b:00007fff73ec30e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.903658] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2192af85cd [ 38.904740] RDX: 0000561023446e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.905827] RBP: 00007fff73ec3140 R08: 0000000000000000 R09: 00007fff73ec27e0 [ 38.906897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561042ab2ad0 [ 38.907991] R13: 00007fff73ec3570 R14: 0000561042ab3bc0 R15: 0000561042ac4780 [ 38.909106] [ 38.909462] irq event stamp: 1749 [ 38.909997] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 38.911271] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 38.912538] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 38.913860] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 38.915131] ---[ end trace 0000000000000000 ]--- [ 41.840197] ------------[ cut here ]------------ [ 41.841133] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.843174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.844636] Modules linked in: [ 41.845238] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.847448] Tainted: [W]=WARN [ 41.848114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.849636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.850513] 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 [ 41.853702] RSP: 0018:ffff88801662fbc0 EFLAGS: 00010286 [ 41.854738] RAX: 0000000000000000 RBX: ffffed1002cc5f78 RCX: ffffffff813a4050 [ 41.856044] RDX: ffff888015905340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.857350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc5f2f [ 41.858651] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.859950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801662fdf8 [ 41.861256] FS: 00007fd69259d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.862703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.863790] CR2: 00007fffc2b81ef7 CR3: 000000000bc5b000 CR4: 0000000000350ef0 [ 41.865094] Call Trace: [ 41.865605] [ 41.866013] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.866913] ? __create_object+0x59/0x80 [ 41.867718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.868704] __vmalloc_noprof+0x59/0x60 [ 41.869424] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.870295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.871246] bpf_prog_alloc+0x39/0x200 [ 41.871977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.872913] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.873861] do_seccomp+0x349/0x25e0 [ 41.874586] ? find_held_lock+0x2b/0x80 [ 41.875296] ? do_prlimit+0x310/0x610 [ 41.876065] ? __pfx_do_seccomp+0x10/0x10 [ 41.876874] ? do_raw_spin_unlock+0x53/0x220 [ 41.877724] ? _raw_spin_unlock+0x1e/0x40 [ 41.878471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.879434] ? static_key_count+0x60/0x80 [ 41.880219] prctl_set_seccomp+0x4e/0x70 [ 41.880994] __do_sys_prctl+0xe6c/0x1d70 [ 41.881802] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.882677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.883651] ? irqentry_exit+0xf3/0x650 [ 41.884382] do_syscall_64+0xbf/0x430 [ 41.885140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.886087] RIP: 0033:0x7fd692a8f5cd [ 41.886795] 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 [ 41.890007] RSP: 002b:00007fffc2b7f680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.891424] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd692a8f5cd [ 41.892706] RDX: 000055d6b67eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.894022] RBP: 00007fffc2b7f6e0 R08: 0000000000000000 R09: 00007fffc2b7ed80 [ 41.895311] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6de9a6bf0 [ 41.896617] R13: 00007fffc2b7fb10 R14: 000055d6de9b0380 R15: 000055d6de9bb460 [ 41.897953] [ 41.898385] irq event stamp: 1901 [ 41.899042] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 41.900581] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 41.902127] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 41.903682] softirqs last disabled at (1577): [] __irq_exit_rcu+0xc4/0x100 [ 41.905234] ---[ end trace 0000000000000000 ]--- [ 42.649810] ------------[ cut here ]------------ [ 42.650587] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.652333] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.653582] Modules linked in: [ 42.654075] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.655727] Tainted: [W]=WARN [ 42.656182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.657404] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.658175] 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 [ 42.660782] RSP: 0018:ffff8880164b7bc0 EFLAGS: 00010286 [ 42.661601] RAX: 0000000000000000 RBX: ffffed1002c96f78 RCX: ffffffff813a4050 [ 42.662663] RDX: ffff8880172d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.663723] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c96f2f [ 42.664775] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.665844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164b7df8 [ 42.666910] FS: 00007f3cdb5b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.668096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.669009] CR2: 00007f3cdbaa4580 CR3: 000000001fa9d000 CR4: 0000000000350ef0 [ 42.670084] Call Trace: [ 42.670468] [ 42.670847] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.671591] ? __create_object+0x59/0x80 [ 42.672200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.673001] __vmalloc_noprof+0x59/0x60 [ 42.673648] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.674330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.675101] bpf_prog_alloc+0x39/0x200 [ 42.675728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.676467] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.677241] do_seccomp+0x349/0x25e0 [ 42.677835] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.678550] ? __pfx_do_seccomp+0x10/0x10 [ 42.679240] ? find_held_lock+0x2b/0x80 [ 42.679882] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.680683] ? static_key_count+0x60/0x80 [ 42.681327] prctl_set_seccomp+0x4e/0x70 [ 42.681979] __do_sys_prctl+0xe6c/0x1d70 [ 42.682646] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.683327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.684139] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.684937] ? irqentry_exit+0xf3/0x650 [ 42.685603] do_syscall_64+0xbf/0x430 [ 42.686185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.686984] RIP: 0033:0x7f3cdbaa45cd [ 42.687535] 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 [ 42.690219] RSP: 002b:00007fff11dcd140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.691359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3cdbaa45cd [ 42.692435] RDX: 000055fa80f71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.693538] RBP: 00007fff11dcd1a0 R08: 0000000000000000 R09: 00007fff11dcc840 [ 42.694624] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa9384ead0 [ 42.695682] R13: 00007fff11dcd5d0 R14: 000055fa9384fbc0 R15: 000055fa93860780 [ 42.696763] [ 42.697135] irq event stamp: 1673 [ 42.697675] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 42.698930] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 42.700209] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.701502] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 42.702764] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24288' (ECDSA) to the list of known hosts. 2025/11/18 03:46:12 fuzzer started 2025/11/18 03:46:12 dialing manager at localhost:37895 2025/11/18 03:46:12 checking machine... 2025/11/18 03:46:12 checking revisions... [ 43.622852] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:46:12 testing simple program... [ 43.697645] cgroup: Unknown subsys name 'net' [ 43.757750] cgroup: Unknown subsys name 'cpuset' [ 43.775148] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:46:11 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffff88801927f770 RCX=ffffffff819f4465 RDX=0000000000000020 RSI=ffffffffffffffff RDI=ffff888016c39ac8 RBP=0000000000000000 RSP=ffff88801927f5f0 R8 =0000000000000000 R9 =fffff940000cb206 R10=00000000ffffffff R11=0000000000000001 R12=ffff888016c39ac8 R13=00000000ffffffff R14=ffffffff86650098 R15=dffffc0000000000 RIP=ffffffff82632094 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 00007fd69259d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd69256c008 CR3=000000000c378000 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=0000000000025827 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4a6adbc028 CR3=000000000dc70000 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=af22fb9510fa638f46403fd701afcd41 XMM02=00000000003040d8ec2efd57dc4c00df XMM03=000000000030f760abeda94d318b89f5 XMM04=988e5e8c2e7a675a00000000000ae988 XMM05=415eb5798322a79900000000003205b8 XMM06=474038aa6c007e1f000000000031ff58 XMM07=e042d86d42eb936e000000000030fa38 XMM08=abeda94d318b89f50000000000304138 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000