[ 54.168239] ------------[ cut here ]------------ [ 54.169192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.171257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 54.172738] Modules linked in: [ 54.173377] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.175369] Tainted: [W]=WARN [ 54.175937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.177408] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.178308] 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 [ 54.181499] RSP: 0018:ffff888013f77bc0 EFLAGS: 00010286 [ 54.182472] RAX: 0000000000000000 RBX: ffffed10027eef78 RCX: ffffffff813a4050 [ 54.183763] RDX: ffff88801a2ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.185031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027eef2f [ 54.186331] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.187616] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f77df8 [ 54.188900] FS: 00007fd9473cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.190361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.191437] CR2: 00007ffe6bebdef7 CR3: 000000000bb7e000 CR4: 0000000000350ef0 [ 54.192745] Call Trace: [ 54.193262] [ 54.193671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.194571] ? __create_object+0x59/0x80 [ 54.195358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.196326] __vmalloc_noprof+0x59/0x60 [ 54.197039] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.197936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.198864] bpf_prog_alloc+0x39/0x200 [ 54.199597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.200543] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.201465] do_seccomp+0x349/0x25e0 [ 54.202181] ? find_held_lock+0x2b/0x80 [ 54.202906] ? do_prlimit+0x310/0x610 [ 54.203665] ? __pfx_do_seccomp+0x10/0x10 [ 54.204461] ? do_raw_spin_unlock+0x53/0x220 [ 54.205312] ? _raw_spin_unlock+0x1e/0x40 [ 54.206047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.207019] ? static_key_count+0x60/0x80 [ 54.207822] prctl_set_seccomp+0x4e/0x70 [ 54.208613] __do_sys_prctl+0xe6c/0x1d70 [ 54.209423] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.210300] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.211283] ? irqentry_exit+0xf3/0x650 [ 54.212022] do_syscall_64+0xbf/0x430 [ 54.212763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.213737] RIP: 0033:0x7fd9478c15cd [ 54.214446] 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 [ 54.217698] RSP: 002b:00007ffe6bebb2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.219097] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9478c15cd [ 54.220397] RDX: 000055cfebb32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.221699] RBP: 00007ffe6bebb300 R08: 0000000000000000 R09: 00007ffe6beba9a0 [ 54.222978] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cffadf7ad0 [ 54.224257] R13: 00007ffe6bebb730 R14: 000055cffadf8bc0 R15: 000055cffae09780 [ 54.225577] [ 54.225999] irq event stamp: 1769 [ 54.226667] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 54.228215] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 54.229775] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 54.231324] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 54.232838] ---[ end trace 0000000000000000 ]--- [ 57.167064] ------------[ cut here ]------------ [ 57.167974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.170013] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.171548] Modules linked in: [ 57.172182] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.174179] Tainted: [W]=WARN [ 57.174735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.176184] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.177049] 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 [ 57.180225] RSP: 0018:ffff888018887bc0 EFLAGS: 00010286 [ 57.181210] RAX: 0000000000000000 RBX: ffffed1003110f78 RCX: ffffffff813a4050 [ 57.182467] RDX: ffff888015bd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.183729] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003110f2f [ 57.184983] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.186261] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018887df8 [ 57.187528] FS: 00007f7e7585f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.188977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.190030] CR2: 00007ffca8757ef7 CR3: 000000000e3a1000 CR4: 0000000000350ef0 [ 57.191302] Call Trace: [ 57.191757] [ 57.192217] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.193052] ? __create_object+0x59/0x80 [ 57.193854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.194824] __vmalloc_noprof+0x59/0x60 [ 57.195573] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.196438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.197473] bpf_prog_alloc+0x39/0x200 [ 57.198218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.199146] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.199987] do_seccomp+0x349/0x25e0 [ 57.200693] ? find_held_lock+0x2b/0x80 [ 57.201479] ? do_prlimit+0x310/0x610 [ 57.202221] ? __pfx_do_seccomp+0x10/0x10 [ 57.202957] ? do_raw_spin_unlock+0x53/0x220 [ 57.203784] ? _raw_spin_unlock+0x1e/0x40 [ 57.204540] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.205347] ? static_key_count+0x60/0x80 [ 57.205973] prctl_set_seccomp+0x4e/0x70 [ 57.206627] __do_sys_prctl+0xe6c/0x1d70 [ 57.207293] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.207971] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.208769] ? irqentry_exit+0xf3/0x650 [ 57.209426] do_syscall_64+0xbf/0x430 [ 57.210157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.211053] RIP: 0033:0x7f7e75d515cd [ 57.211764] 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 [ 57.214865] RSP: 002b:00007ffca87558c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.216106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e75d515cd [ 57.217190] RDX: 00005613175d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.218251] RBP: 00007ffca8755920 R08: 0000000000000000 R09: 00007ffca8754fc0 [ 57.219322] R10: 0000000000000000 R11: 0000000000000246 R12: 000056134254b2b0 [ 57.220379] R13: 00007ffca8755d50 R14: 000056134254dd20 R15: 000056134255f8d0 [ 57.221466] [ 57.221826] irq event stamp: 1785 [ 57.222368] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 57.223619] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 57.224881] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 57.226166] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 57.227420] ---[ end trace 0000000000000000 ]--- [ 57.958259] ------------[ cut here ]------------ [ 57.958988] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.960624] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 57.961851] Modules linked in: [ 57.962388] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.964330] Tainted: [W]=WARN [ 57.964803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.966164] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.966897] 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 [ 57.969551] RSP: 0018:ffff88801a107bc0 EFLAGS: 00010286 [ 57.970375] RAX: 0000000000000000 RBX: ffffed1003420f78 RCX: ffffffff813a4050 [ 57.971439] RDX: ffff888015230000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.972505] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003420f2f [ 57.973579] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.974637] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a107df8 [ 57.975699] FS: 00007f20a596f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.976901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.977796] CR2: 00007ffd77aa9ef7 CR3: 000000001f451000 CR4: 0000000000350ef0 [ 57.978860] Call Trace: [ 57.979285] [ 57.979625] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.980372] ? __create_object+0x59/0x80 [ 57.980988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.981811] __vmalloc_noprof+0x59/0x60 [ 57.982453] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.983177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.983910] bpf_prog_alloc+0x39/0x200 [ 57.984524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.985317] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.986041] do_seccomp+0x349/0x25e0 [ 57.986639] ? find_held_lock+0x2b/0x80 [ 57.987272] ? do_prlimit+0x310/0x610 [ 57.987862] ? __pfx_do_seccomp+0x10/0x10 [ 57.988521] ? do_raw_spin_unlock+0x53/0x220 [ 57.989229] ? _raw_spin_unlock+0x1e/0x40 [ 57.989838] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.990649] ? static_key_count+0x60/0x80 [ 57.991317] prctl_set_seccomp+0x4e/0x70 [ 57.991923] __do_sys_prctl+0xe6c/0x1d70 [ 57.992578] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.993293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.994070] ? irqentry_exit+0xf3/0x650 [ 57.994706] do_syscall_64+0xbf/0x430 [ 57.995328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.996117] RIP: 0033:0x7f20a5e615cd [ 57.996670] 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 [ 57.999314] RSP: 002b:00007ffd77aa8b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.000453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20a5e615cd [ 58.001538] RDX: 0000564d93e5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.002619] RBP: 00007ffd77aa8b90 R08: 0000000000000000 R09: 00007ffd77aa8230 [ 58.003685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564dbd9c5ad0 [ 58.004776] R13: 00007ffd77aa8fc0 R14: 0000564dbd9c6bc0 R15: 0000564dbd9d7780 [ 58.005876] [ 58.006263] irq event stamp: 3109 [ 58.006767] hardirqs last enabled at (3117): [] __up_console_sem+0x78/0x80 [ 58.008033] hardirqs last disabled at (3126): [] __up_console_sem+0x5d/0x80 [ 58.009302] softirqs last enabled at (2796): [] handle_softirqs+0x50c/0x770 [ 58.010593] softirqs last disabled at (2791): [] __irq_exit_rcu+0xc4/0x100 [ 58.011856] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61387' (ECDSA) to the list of known hosts. 2025/11/18 23:04:56 fuzzer started 2025/11/18 23:04:56 dialing manager at localhost:34383 2025/11/18 23:04:56 checking machine... 2025/11/18 23:04:56 checking revisions... [ 58.821517] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:04:56 testing simple program... [ 58.914318] cgroup: Unknown subsys name 'net' [ 58.978905] cgroup: Unknown subsys name 'cpuset' [ 58.995450] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:04:56 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801a347998 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff88801a340000 RSP=ffff88801a347820 R8 =0000000000000001 R9 =ffff88801a347930 R10=000000000003c9ed R11=000000000000453f R12=ffff88801a347901 R13=ffff88801a347938 R14=ffff88801a347988 R15=ffff88801a3478f0 RIP=ffffffff81528ec6 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556f69d49040 CR3=0000000005c8a000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=5f65676e61686378655f78656b203a72 XMM04=000000300000002800007f605186db6b XMM05=000000000000000200007ffd97c8bad0 XMM06=00000000000000008000000000000006 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=f1ae70f3b593b355508c0132662801da XMM11=f6b565626617696be7722f5ac2ba5a70 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86da5e24 RDX=1ffff1100324ae38 RSI=1ffff1100324ae3a RDI=1ffff1100324ae3a RBP=ffff8880192571d0 RSP=ffff888019257108 R8 =ffffffff86da5e28 R9 =ffff8880192571b8 R10=000000000003c9ed R11=00000000000a24c6 R12=ffff8880192571d8 R13=ffff8880192571c0 R14=ffff888019257d28 R15=ffff888019257178 RIP=ffffffff8135f021 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 00007f7e7585f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7e75e16618 CR3=000000000df74000 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=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