[ 45.788169] ------------[ cut here ]------------ [ 45.789113] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.791569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 45.793089] Modules linked in: [ 45.793677] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.795704] Tainted: [W]=WARN [ 45.796302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.797786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.798666] 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 [ 45.801819] RSP: 0018:ffff8880179bfbc0 EFLAGS: 00010286 [ 45.802816] RAX: 0000000000000000 RBX: ffffed1002f37f78 RCX: ffffffff813a4050 [ 45.804111] RDX: ffff888017705340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.805423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f37f2f [ 45.806750] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.808054] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179bfdf8 [ 45.809354] FS: 00007f1aa64be900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.810821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.811887] CR2: 00007ffcc415fef7 CR3: 0000000018eed000 CR4: 0000000000350ef0 [ 45.813178] Call Trace: [ 45.813647] [ 45.814120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.815040] ? __create_object+0x59/0x80 [ 45.815840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.816833] __vmalloc_noprof+0x59/0x60 [ 45.817552] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.818445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.819389] bpf_prog_alloc+0x39/0x200 [ 45.820147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.821084] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.821994] do_seccomp+0x349/0x25e0 [ 45.822697] ? find_held_lock+0x2b/0x80 [ 45.823468] ? do_prlimit+0x310/0x610 [ 45.824216] ? __pfx_do_seccomp+0x10/0x10 [ 45.824986] ? do_raw_spin_unlock+0x53/0x220 [ 45.825831] ? _raw_spin_unlock+0x1e/0x40 [ 45.826581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.827547] ? static_key_count+0x60/0x80 [ 45.828339] prctl_set_seccomp+0x4e/0x70 [ 45.829119] __do_sys_prctl+0xe6c/0x1d70 [ 45.829913] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.830790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.831772] ? irqentry_exit+0xf3/0x650 [ 45.832500] do_syscall_64+0xbf/0x430 [ 45.833255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.834260] RIP: 0033:0x7f1aa69b05cd [ 45.834968] 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 [ 45.838189] RSP: 002b:00007ffcc415dc10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.839569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1aa69b05cd [ 45.840868] RDX: 0000560e6d345e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.842167] RBP: 00007ffcc415dc70 R08: 0000000000000000 R09: 00007ffcc415d310 [ 45.843472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e91971ad0 [ 45.844763] R13: 00007ffcc415e0a0 R14: 0000560e91972bc0 R15: 0000560e91983780 [ 45.846073] [ 45.846517] irq event stamp: 1741 [ 45.847171] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 45.848692] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 45.850272] softirqs last enabled at (1324): [] handle_softirqs+0x50c/0x770 [ 45.851831] softirqs last disabled at (1319): [] __irq_exit_rcu+0xc4/0x100 [ 45.853366] ---[ end trace 0000000000000000 ]--- [ 48.725452] ------------[ cut here ]------------ [ 48.726424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.728424] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.729919] Modules linked in: [ 48.730544] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.732542] Tainted: [W]=WARN [ 48.733157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.734662] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.735578] 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 [ 48.738784] RSP: 0018:ffff8880174cfbc0 EFLAGS: 00010286 [ 48.739779] RAX: 0000000000000000 RBX: ffffed1002e99f78 RCX: ffffffff813a4050 [ 48.741076] RDX: ffff88801a659bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.742389] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e99f2f [ 48.743689] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.744998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174cfdf8 [ 48.746305] FS: 00007fb23bd4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.747753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.748824] CR2: 00007ffd68f33ef7 CR3: 000000000d555000 CR4: 0000000000350ef0 [ 48.750117] Call Trace: [ 48.750597] [ 48.751047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.751951] ? __create_object+0x59/0x80 [ 48.752692] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.753666] __vmalloc_noprof+0x59/0x60 [ 48.754439] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.755311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.756248] bpf_prog_alloc+0x39/0x200 [ 48.756980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.757895] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.758807] do_seccomp+0x349/0x25e0 [ 48.759480] ? find_held_lock+0x2b/0x80 [ 48.760234] ? do_prlimit+0x310/0x610 [ 48.760970] ? __pfx_do_seccomp+0x10/0x10 [ 48.761709] ? do_raw_spin_unlock+0x53/0x220 [ 48.762540] ? _raw_spin_unlock+0x1e/0x40 [ 48.763318] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.764285] ? static_key_count+0x60/0x80 [ 48.765087] prctl_set_seccomp+0x4e/0x70 [ 48.765859] __do_sys_prctl+0xe6c/0x1d70 [ 48.766595] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.767446] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.768414] ? irqentry_exit+0xf3/0x650 [ 48.769177] do_syscall_64+0xbf/0x430 [ 48.769910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.770848] RIP: 0033:0x7fb23c2405cd [ 48.771497] 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 [ 48.774688] RSP: 002b:00007ffd68f32600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.776089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb23c2405cd [ 48.777358] RDX: 0000560c5f741e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.778651] RBP: 00007ffd68f32660 R08: 0000000000000000 R09: 00007ffd68f31d00 [ 48.779929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c7aa4e2b0 [ 48.781200] R13: 00007ffd68f32a90 R14: 0000560c7aa50d20 R15: 0000560c7aa628d0 [ 48.782509] [ 48.782969] irq event stamp: 1735 [ 48.783568] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 48.785068] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 48.786594] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 48.787645] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 48.788617] ---[ end trace 0000000000000000 ]--- [ 49.462490] ------------[ cut here ]------------ [ 49.463467] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.465539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 49.467073] Modules linked in: [ 49.467713] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.469801] Tainted: [W]=WARN [ 49.470395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.471905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.472843] 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 [ 49.476002] RSP: 0018:ffff888016fe7bc0 EFLAGS: 00010286 [ 49.477014] RAX: 0000000000000000 RBX: ffffed1002dfcf78 RCX: ffffffff813a4050 [ 49.478446] RDX: ffff888015898000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.479833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfcf2f [ 49.481184] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.482557] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fe7df8 [ 49.483918] FS: 00007f141e0fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.485397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.486512] CR2: 00007ffd2866cef7 CR3: 000000000e155000 CR4: 0000000000350ef0 [ 49.487838] Call Trace: [ 49.488323] [ 49.488780] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.489637] ? __create_object+0x59/0x80 [ 49.490465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.491477] __vmalloc_noprof+0x59/0x60 [ 49.492253] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.493169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.494128] bpf_prog_alloc+0x39/0x200 [ 49.494918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.495893] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.496847] do_seccomp+0x349/0x25e0 [ 49.497557] ? find_held_lock+0x2b/0x80 [ 49.498387] ? do_prlimit+0x310/0x610 [ 49.499141] ? __pfx_do_seccomp+0x10/0x10 [ 49.499955] ? do_raw_spin_unlock+0x53/0x220 [ 49.500796] ? _raw_spin_unlock+0x1e/0x40 [ 49.501564] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.502549] ? static_key_count+0x60/0x80 [ 49.503361] prctl_set_seccomp+0x4e/0x70 [ 49.504138] __do_sys_prctl+0xe6c/0x1d70 [ 49.504960] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.505819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.506809] ? irqentry_exit+0xf3/0x650 [ 49.507530] do_syscall_64+0xbf/0x430 [ 49.508289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.509290] RIP: 0033:0x7f141e5f05cd [ 49.510006] 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 [ 49.513232] RSP: 002b:00007ffd2866a570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.514630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f141e5f05cd [ 49.515779] RDX: 000055ad6b91ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.516886] RBP: 00007ffd2866a5d0 R08: 0000000000000000 R09: 00007ffd28669c70 [ 49.517957] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ada71c6240 [ 49.519040] R13: 00007ffd2866aa00 R14: 000055ada71cf380 R15: 000055ada71da540 [ 49.520121] [ 49.520503] irq event stamp: 1739 [ 49.521054] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.522327] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.523596] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 49.524927] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 49.526234] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17723' (ECDSA) to the list of known hosts. 2025/11/18 13:47:48 fuzzer started 2025/11/18 13:47:48 dialing manager at localhost:34383 2025/11/18 13:47:48 checking machine... 2025/11/18 13:47:48 checking revisions... [ 50.364603] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:47:49 testing simple program... [ 50.445207] cgroup: Unknown subsys name 'net' [ 50.520398] cgroup: Unknown subsys name 'cpuset' [ 50.534365] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:47:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=000000000000000c RCX=ffffffff8256128d RDX=ffff88801a658000 RSI=000000000000000c RDI=ffff888018f67e00 RBP=00007ffd68f2b46c RSP=ffff888018f67ca8 R8 =0000000000000001 R9 =0000000000000000 R10=00007ffd68f2b478 R11=0000000000000001 R12=ffff888018f67e00 R13=00007ffd68f2b478 R14=00007ffffffff000 R15=0000000000000000 RIP=ffffffff81b2dfa8 RFL=00000293 [--S-A-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 00007fb23bd4e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd68f2c000 CR3=000000001efb2000 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=6720646572637465733a4d41503d706f 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=000000000002236d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb23c303650 CR3=000000000e378000 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=db4a18dea0e4e2989547042f148b236f XMM02=00000000003036d0ec2efd57dc4c00df XMM03=0000000000310b6042a05fc133bec067 XMM04=8b5705ae66ee03c200000000000ae988 XMM05=c258be92829b3f28000000000031fc28 XMM06=35c8e723f15b41720000000000319c80 XMM07=e042d86d42eb936e0000000000311548 XMM08=42a05fc133bec0670000000000303730 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000