[ 46.094774] ------------[ cut here ]------------ [ 46.095679] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.097733] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.099165] Modules linked in: [ 46.100030] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.102065] Tainted: [W]=WARN [ 46.102663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.104121] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.105029] 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 [ 46.108211] RSP: 0018:ffff88800ef6fbc0 EFLAGS: 00010286 [ 46.109201] RAX: 0000000000000000 RBX: ffffed1001dedf78 RCX: ffffffff813a4050 [ 46.110531] RDX: ffff88801735b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.111815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dedf2f [ 46.113089] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.114361] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef6fdf8 [ 46.115646] FS: 00007f04e5967900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.117090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.118124] CR2: 00007ffd124edef7 CR3: 000000000cdc3000 CR4: 0000000000350ef0 [ 46.119395] Call Trace: [ 46.119866] [ 46.120321] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.121158] ? __create_object+0x59/0x80 [ 46.121939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.122899] __vmalloc_noprof+0x59/0x60 [ 46.123647] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.124513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.125435] bpf_prog_alloc+0x39/0x200 [ 46.126114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.127029] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.127940] do_seccomp+0x349/0x25e0 [ 46.128657] ? find_held_lock+0x2b/0x80 [ 46.129405] ? do_prlimit+0x310/0x610 [ 46.130093] ? __pfx_do_seccomp+0x10/0x10 [ 46.130859] ? do_raw_spin_unlock+0x53/0x220 [ 46.131680] ? _raw_spin_unlock+0x1e/0x40 [ 46.132479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.133429] ? static_key_count+0x60/0x80 [ 46.134188] prctl_set_seccomp+0x4e/0x70 [ 46.134950] __do_sys_prctl+0xe6c/0x1d70 [ 46.135712] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.136577] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.137539] ? irqentry_exit+0xf3/0x650 [ 46.138302] do_syscall_64+0xbf/0x430 [ 46.138987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.139931] RIP: 0033:0x7f04e5e595cd [ 46.140629] 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 [ 46.143734] RSP: 002b:00007ffd124eceb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.145096] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04e5e595cd [ 46.146376] RDX: 0000557c2f1f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.147647] RBP: 00007ffd124ecf10 R08: 0000000000000000 R09: 00007ffd124ec5b0 [ 46.148931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c58c8c240 [ 46.150187] R13: 00007ffd124ed340 R14: 0000557c58c95380 R15: 0000557c58ca0540 [ 46.151492] [ 46.151919] irq event stamp: 1847 [ 46.152567] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 46.154071] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 46.155558] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 46.157083] softirqs last disabled at (1425): [] __irq_exit_rcu+0xc4/0x100 [ 46.158568] ---[ end trace 0000000000000000 ]--- [ 49.008953] ------------[ cut here ]------------ [ 49.009895] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.011922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.013364] Modules linked in: [ 49.013948] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.016199] Tainted: [W]=WARN [ 49.016869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.018348] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.019202] 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 [ 49.022394] RSP: 0018:ffff88801689fbc0 EFLAGS: 00010286 [ 49.023393] RAX: 0000000000000000 RBX: ffffed1002d13f78 RCX: ffffffff813a4050 [ 49.024685] RDX: ffff888015c00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.025961] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d13f2f [ 49.027245] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.028571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801689fdf8 [ 49.029850] FS: 00007f3ade6a2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.031335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.032411] CR2: 00007f3adeb94580 CR3: 000000001f6f5000 CR4: 0000000000350ef0 [ 49.033704] Call Trace: [ 49.034174] [ 49.034635] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.035535] ? __create_object+0x59/0x80 [ 49.036318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.037300] __vmalloc_noprof+0x59/0x60 [ 49.038017] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.038901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.039837] bpf_prog_alloc+0x39/0x200 [ 49.040583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.041527] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.042430] do_seccomp+0x349/0x25e0 [ 49.043115] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.044023] ? __pfx_do_seccomp+0x10/0x10 [ 49.044809] ? find_held_lock+0x2b/0x80 [ 49.045571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.046533] ? static_key_count+0x60/0x80 [ 49.047330] prctl_set_seccomp+0x4e/0x70 [ 49.048084] __do_sys_prctl+0xe6c/0x1d70 [ 49.048874] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.049730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.050691] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.051670] ? irqentry_exit+0xf3/0x650 [ 49.052454] do_syscall_64+0xbf/0x430 [ 49.053154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.054103] RIP: 0033:0x7f3adeb945cd [ 49.054808] 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 [ 49.057996] RSP: 002b:00007ffeb05f59a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.059351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3adeb945cd [ 49.060633] RDX: 0000562e9c7b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.061917] RBP: 00007ffeb05f5a00 R08: 0000000000000000 R09: 00007ffeb05f50a0 [ 49.063185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ec3c65ad0 [ 49.064470] R13: 00007ffeb05f5e30 R14: 0000562ec3c66bc0 R15: 0000562ec3c77780 [ 49.065777] [ 49.066196] irq event stamp: 1789 [ 49.066846] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.068381] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.069902] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.071440] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.072922] ---[ end trace 0000000000000000 ]--- [ 49.866750] ------------[ cut here ]------------ [ 49.867683] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.869755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.871239] Modules linked in: [ 49.871845] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.874062] Tainted: [W]=WARN [ 49.874729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.876212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.877120] 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 [ 49.880277] RSP: 0018:ffff8880183b7bc0 EFLAGS: 00010286 [ 49.881204] RAX: 0000000000000000 RBX: ffffed1003076f78 RCX: ffffffff813a4050 [ 49.882528] RDX: ffff888015d10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.883804] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003076f2f [ 49.885091] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.886383] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183b7df8 [ 49.887660] FS: 00007f90fa0fc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.889100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.890167] CR2: 00007ffcfd083ef7 CR3: 000000001f53b000 CR4: 0000000000350ef0 [ 49.891445] Call Trace: [ 49.891929] [ 49.892382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.893272] ? __create_object+0x59/0x80 [ 49.894006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.894975] __vmalloc_noprof+0x59/0x60 [ 49.895726] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.896614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.897541] bpf_prog_alloc+0x39/0x200 [ 49.898277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.899153] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.900069] do_seccomp+0x349/0x25e0 [ 49.900794] ? find_held_lock+0x2b/0x80 [ 49.901563] ? do_prlimit+0x310/0x610 [ 49.902319] ? __pfx_do_seccomp+0x10/0x10 [ 49.903060] ? do_raw_spin_unlock+0x53/0x220 [ 49.903910] ? _raw_spin_unlock+0x1e/0x40 [ 49.904689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.905662] ? static_key_count+0x60/0x80 [ 49.906463] prctl_set_seccomp+0x4e/0x70 [ 49.907194] __do_sys_prctl+0xe6c/0x1d70 [ 49.907979] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.908839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.909810] ? irqentry_exit+0xf3/0x650 [ 49.910597] do_syscall_64+0xbf/0x430 [ 49.911339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.912301] RIP: 0033:0x7f90fa5ee5cd [ 49.912961] 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 [ 49.916128] RSP: 002b:00007ffcfd0826f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.917502] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90fa5ee5cd [ 49.918786] RDX: 000055ab3ef99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.920082] RBP: 00007ffcfd082750 R08: 0000000000000000 R09: 00007ffcfd081df0 [ 49.921366] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab42d34ad0 [ 49.922674] R13: 00007ffcfd082b80 R14: 000055ab42d35bc0 R15: 000055ab42d46780 [ 49.923985] [ 49.924450] irq event stamp: 1783 [ 49.925056] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.926585] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.928119] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 49.929666] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 49.931193] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44677' (ECDSA) to the list of known hosts. 2025/11/18 21:38:27 fuzzer started 2025/11/18 21:38:28 dialing manager at localhost:34383 2025/11/18 21:38:28 checking machine... 2025/11/18 21:38:28 checking revisions... [ 50.809478] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:38:28 testing simple program... [ 50.894107] cgroup: Unknown subsys name 'net' [ 50.951787] cgroup: Unknown subsys name 'cpuset' [ 50.967864] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:38:27 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff88801434fe78 RCX=0000000000000001 RDX=ffff888014350001 RSI=ffff88801434fe48 RDI=ffff88806ce08a60 RBP=ffff888014348000 RSP=ffff88806ce089d8 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000026e13 R12=ffff88806ce08a01 R13=ffff88806ce08a98 R14=ffff88801434fe48 R15=ffff88806ce08a50 RIP=ffffffff84c7219c 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 00007fba03f3e900 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=00007f3adec5a0b0 CR3=000000000b74a000 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=5d13cb79697b991400000000000ae988 XMM05=fa65deff7353e63a0000000000322c68 XMM06=14648eaa1277bab100000000003213a8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000008 RBX=ffff888019e07f58 RCX=0000000000000000 RDX=dffffc0000000000 RSI=ffffffff81b769f1 RDI=ffffffff81b2e764 RBP=ffff888019e07f48 RSP=ffff888019e07f10 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000101 R13=0000000000000000 R14=00007f3ade67db31 R15=0000000000008000 RIP=ffffffff81b77897 RFL=00000283 [--S---C] 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 00007f3ade6a2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb05ef000 CR3=000000001f764000 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