[ 45.826468] ------------[ cut here ]------------ [ 45.827418] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.829506] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.830994] Modules linked in: [ 45.831609] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.833601] Tainted: [W]=WARN [ 45.834173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.835861] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.836836] 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 [ 45.839992] RSP: 0018:ffff8880159cfbc0 EFLAGS: 00010286 [ 45.840972] RAX: 0000000000000000 RBX: ffffed1002b39f78 RCX: ffffffff813a4050 [ 45.842245] RDX: ffff888016145340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.843512] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b39f2f [ 45.844798] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.846067] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159cfdf8 [ 45.847340] FS: 00007f8e39df9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.848784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.849847] CR2: 00007ffe7745eef7 CR3: 000000000eaa2000 CR4: 0000000000350ef0 [ 45.851142] Call Trace: [ 45.851648] [ 45.852059] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.852944] ? __create_object+0x59/0x80 [ 45.853735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.854724] __vmalloc_noprof+0x59/0x60 [ 45.855431] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.856294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.857221] bpf_prog_alloc+0x39/0x200 [ 45.857951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.858881] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.859798] do_seccomp+0x349/0x25e0 [ 45.860472] ? find_held_lock+0x2b/0x80 [ 45.861221] ? do_prlimit+0x310/0x610 [ 45.861964] ? __pfx_do_seccomp+0x10/0x10 [ 45.862741] ? do_raw_spin_unlock+0x53/0x220 [ 45.863574] ? _raw_spin_unlock+0x1e/0x40 [ 45.864312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.865273] ? static_key_count+0x60/0x80 [ 45.866076] prctl_set_seccomp+0x4e/0x70 [ 45.866846] __do_sys_prctl+0xe6c/0x1d70 [ 45.867604] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.868404] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.869366] ? irqentry_exit+0xf3/0x650 [ 45.870147] do_syscall_64+0xbf/0x430 [ 45.870888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.871842] RIP: 0033:0x7f8e3a2eb5cd [ 45.872495] 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 [ 45.875706] RSP: 002b:00007ffe7745d340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.877057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e3a2eb5cd [ 45.878359] RDX: 0000559608024e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.879646] RBP: 00007ffe7745d3a0 R08: 0000000000000000 R09: 00007ffe7745ca40 [ 45.880917] R10: 0000000000000000 R11: 0000000000000246 R12: 000055963bf89240 [ 45.882221] R13: 00007ffe7745d7d0 R14: 000055963bf88bf0 R15: 000055963bf9d4d0 [ 45.883565] [ 45.883995] irq event stamp: 1809 [ 45.884645] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 45.886180] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 45.887699] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 45.889244] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 45.890761] ---[ end trace 0000000000000000 ]--- [ 48.830795] ------------[ cut here ]------------ [ 48.831745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.833695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.835160] Modules linked in: [ 48.835785] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.837762] Tainted: [W]=WARN [ 48.838318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.839788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.840711] 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 [ 48.843920] RSP: 0018:ffff888016667bc0 EFLAGS: 00010286 [ 48.844944] RAX: 0000000000000000 RBX: ffffed1002cccf78 RCX: ffffffff813a4050 [ 48.846551] RDX: ffff888017569bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.848131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cccf2f [ 48.849711] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.851167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016667df8 [ 48.852459] FS: 00007f626a229900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.853926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.855000] CR2: 00007f626a78f4a6 CR3: 000000000d0e5000 CR4: 0000000000350ef0 [ 48.856293] Call Trace: [ 48.856804] [ 48.857229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.858124] ? __create_object+0x59/0x80 [ 48.858896] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.859881] __vmalloc_noprof+0x59/0x60 [ 48.860647] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.861493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.862447] bpf_prog_alloc+0x39/0x200 [ 48.863198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.864151] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.865074] do_seccomp+0x349/0x25e0 [ 48.865814] ? find_held_lock+0x2b/0x80 [ 48.866586] ? do_prlimit+0x310/0x610 [ 48.867285] ? __pfx_do_seccomp+0x10/0x10 [ 48.868074] ? do_raw_spin_unlock+0x53/0x220 [ 48.868906] ? _raw_spin_unlock+0x1e/0x40 [ 48.869690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.870687] ? static_key_count+0x60/0x80 [ 48.871455] prctl_set_seccomp+0x4e/0x70 [ 48.872249] __do_sys_prctl+0xe6c/0x1d70 [ 48.873044] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.873929] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.874923] ? irqentry_exit+0xf3/0x650 [ 48.875708] do_syscall_64+0xbf/0x430 [ 48.876420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.877393] RIP: 0033:0x7f626a71b5cd [ 48.878129] 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 [ 48.881381] RSP: 002b:00007ffed359a040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.882803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f626a71b5cd [ 48.884117] RDX: 0000561edc37fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.885434] RBP: 00007ffed359a0a0 R08: 0000000000000000 R09: 00007ffed3599740 [ 48.886757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561eeb728ad0 [ 48.888069] R13: 00007ffed359a4d0 R14: 0000561eeb729bc0 R15: 0000561eeb73a780 [ 48.889397] [ 48.889890] irq event stamp: 1713 [ 48.890564] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 48.892127] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 48.893686] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 48.895282] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 48.896833] ---[ end trace 0000000000000000 ]--- [ 49.779165] ------------[ cut here ]------------ [ 49.780089] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.782151] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 49.783627] Modules linked in: [ 49.784211] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.786487] Tainted: [W]=WARN [ 49.787194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.788670] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.789581] 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 [ 49.792757] RSP: 0018:ffff88801adbfbc0 EFLAGS: 00010286 [ 49.793754] RAX: 0000000000000000 RBX: ffffed10035b7f78 RCX: ffffffff813a4050 [ 49.795037] RDX: ffff888019460000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.796354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035b7f2f [ 49.797634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.798927] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801adbfdf8 [ 49.800209] FS: 00007f1ef0b8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.801643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.802735] CR2: 00007f1ef10f24a6 CR3: 000000002047f000 CR4: 0000000000350ef0 [ 49.804029] Call Trace: [ 49.804489] [ 49.804945] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.805856] ? __create_object+0x59/0x80 [ 49.806652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.807629] __vmalloc_noprof+0x59/0x60 [ 49.808340] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.809209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.810157] bpf_prog_alloc+0x39/0x200 [ 49.810895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.811825] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.812727] do_seccomp+0x349/0x25e0 [ 49.813397] ? find_held_lock+0x2b/0x80 [ 49.814172] ? do_prlimit+0x310/0x610 [ 49.814914] ? __pfx_do_seccomp+0x10/0x10 [ 49.815704] ? do_raw_spin_unlock+0x53/0x220 [ 49.816495] ? _raw_spin_unlock+0x1e/0x40 [ 49.817279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.818257] ? static_key_count+0x60/0x80 [ 49.819051] prctl_set_seccomp+0x4e/0x70 [ 49.819830] __do_sys_prctl+0xe6c/0x1d70 [ 49.820614] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.821427] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.822404] ? irqentry_exit+0xf3/0x650 [ 49.823166] do_syscall_64+0xbf/0x430 [ 49.823907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.824866] RIP: 0033:0x7f1ef107e5cd [ 49.825572] 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 [ 49.828746] RSP: 002b:00007ffe121bb110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.830142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ef107e5cd [ 49.831431] RDX: 000055f53b665e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.832715] RBP: 00007ffe121bb170 R08: 0000000000000000 R09: 00007ffe121ba810 [ 49.834006] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f53d845ad0 [ 49.835289] R13: 00007ffe121bb5a0 R14: 000055f53d846bc0 R15: 000055f53d857780 [ 49.836586] [ 49.837009] irq event stamp: 1797 [ 49.837660] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.839191] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.840706] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.842225] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.843486] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33825' (ECDSA) to the list of known hosts. 2025/11/18 12:24:48 fuzzer started 2025/11/18 12:24:48 dialing manager at localhost:34383 2025/11/18 12:24:48 checking machine... 2025/11/18 12:24:48 checking revisions... [ 50.794156] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:24:48 testing simple program... [ 50.891629] cgroup: Unknown subsys name 'net' [ 50.977117] cgroup: Unknown subsys name 'cpuset' [ 50.994959] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:24:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=1ffff110012c23f2 RSI=ffff888009612548 RDI=ffff888009611f90 RBP=1ffff1100d9c11dc RSP=ffff88806ce08eb8 R8 =0000000000000001 R9 =ffff888009611bd8 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=ffff888009612530 R14=0000000000000000 R15=ffff888009611bd4 RIP=ffffffff81490699 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd858d12e8 CR3=000000000d92b000 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=1432faee0e3896814f405b411ffe1a17 XMM02=0000000000302700eff9b2d0a8fce9cb XMM03=00000000003027d02c67c8bc2e329bc3 XMM04=4c6140053d3fd46800000000000ae988 XMM05=46160fc7ba5f684100000000003209b0 XMM06=3e829fc8c8edc99000000000003203a8 XMM07=e042d86d42eb936e00000000003116c8 XMM08=e15f68e242d8eca400000000003027d0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81a8b3bc RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888016d27d01 RSI=ffff888016d27de8 RDI=ffff888016d27de8 RBP=ffff888016d275f0 RSP=ffff888016d27520 R8 =ffffffff86aaa4d8 R9 =ffff888016d275d8 R10=000000000003c9ed R11=000000000002308d R12=ffff888016d275f8 R13=ffff888016d275e0 R14=ffff888016d27df0 R15=ffff888016d27598 RIP=ffffffff8135da23 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 00007f626a229900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f626a1ee008 CR3=0000000020587000 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