[ 38.981563] ------------[ cut here ]------------ [ 38.982513] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.984524] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.986010] Modules linked in: [ 38.986696] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.988714] Tainted: [W]=WARN [ 38.989277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.990765] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.991678] 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 [ 38.994882] RSP: 0018:ffff888013dd7bc0 EFLAGS: 00010286 [ 38.995870] RAX: 0000000000000000 RBX: ffffed10027baf78 RCX: ffffffff813a4050 [ 38.997165] RDX: ffff88801797d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.998450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027baf2f [ 38.999744] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.001029] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013dd7df8 [ 39.002325] FS: 00007f721d0e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.003769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.004826] CR2: 00007ffc3bdcbef7 CR3: 000000000e071000 CR4: 0000000000350ef0 [ 39.006129] Call Trace: [ 39.006628] [ 39.007034] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.007916] ? __create_object+0x59/0x80 [ 39.008684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.009641] __vmalloc_noprof+0x59/0x60 [ 39.010359] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.011225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.012151] bpf_prog_alloc+0x39/0x200 [ 39.012887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.013822] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.014721] do_seccomp+0x349/0x25e0 [ 39.015437] ? find_held_lock+0x2b/0x80 [ 39.016157] ? do_prlimit+0x310/0x610 [ 39.016895] ? __pfx_do_seccomp+0x10/0x10 [ 39.017686] ? do_raw_spin_unlock+0x53/0x220 [ 39.018521] ? _raw_spin_unlock+0x1e/0x40 [ 39.019266] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.020226] ? static_key_count+0x60/0x80 [ 39.021020] prctl_set_seccomp+0x4e/0x70 [ 39.021795] __do_sys_prctl+0xe6c/0x1d70 [ 39.022590] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.023438] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.024359] ? irqentry_exit+0xf3/0x650 [ 39.025122] do_syscall_64+0xbf/0x430 [ 39.025880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.026838] RIP: 0033:0x7f721d5db5cd [ 39.027550] 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 [ 39.030724] RSP: 002b:00007ffc3bdcaa70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.032074] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f721d5db5cd [ 39.033348] RDX: 000055bbce0a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.034569] RBP: 00007ffc3bdcaad0 R08: 0000000000000000 R09: 00007ffc3bdca170 [ 39.035628] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbe14a0bf0 [ 39.036689] R13: 00007ffc3bdcaf00 R14: 000055bbe14aa380 R15: 000055bbe14b5460 [ 39.037761] [ 39.038122] irq event stamp: 1787 [ 39.038663] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.039910] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.041162] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 39.042481] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 39.043729] ---[ end trace 0000000000000000 ]--- [ 41.840278] ------------[ cut here ]------------ [ 41.840719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.841645] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.842294] Modules linked in: [ 41.842586] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.843489] Tainted: [W]=WARN [ 41.843745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.844415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.844816] 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 [ 41.846264] RSP: 0018:ffff88801a127bc0 EFLAGS: 00010286 [ 41.846706] RAX: 0000000000000000 RBX: ffffed1003424f78 RCX: ffffffff813a4050 [ 41.847271] RDX: ffff888015d08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.847850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003424f2f [ 41.848433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.848996] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a127df8 [ 41.849578] FS: 00007f749bd9c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.850222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.850706] CR2: 00007ffc5bdb4ef7 CR3: 000000000e315000 CR4: 0000000000350ef0 [ 41.851276] Call Trace: [ 41.851505] [ 41.851696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.852085] ? __create_object+0x59/0x80 [ 41.852441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.852864] __vmalloc_noprof+0x59/0x60 [ 41.853192] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.853585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.853993] bpf_prog_alloc+0x39/0x200 [ 41.854309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.854725] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.855117] do_seccomp+0x349/0x25e0 [ 41.855446] ? find_held_lock+0x2b/0x80 [ 41.855771] ? do_prlimit+0x310/0x610 [ 41.856089] ? __pfx_do_seccomp+0x10/0x10 [ 41.856449] ? do_raw_spin_unlock+0x53/0x220 [ 41.856817] ? _raw_spin_unlock+0x1e/0x40 [ 41.857153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.857588] ? static_key_count+0x60/0x80 [ 41.857946] prctl_set_seccomp+0x4e/0x70 [ 41.858283] __do_sys_prctl+0xe6c/0x1d70 [ 41.858638] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.859005] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.859437] ? irqentry_exit+0xf3/0x650 [ 41.859768] do_syscall_64+0xbf/0x430 [ 41.860085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.860513] RIP: 0033:0x7f749c28e5cd [ 41.860811] 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 [ 41.862254] RSP: 002b:00007ffc5bdb22e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.862868] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f749c28e5cd [ 41.863451] RDX: 000055c89dbf4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.864015] RBP: 00007ffc5bdb2340 R08: 0000000000000000 R09: 00007ffc5bdb19e0 [ 41.864597] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8b49f0ad0 [ 41.865164] R13: 00007ffc5bdb2770 R14: 000055c8b49f1bc0 R15: 000055c8b4a02780 [ 41.865757] [ 41.865954] irq event stamp: 1851 [ 41.866231] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 41.866938] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 41.867635] softirqs last enabled at (720): [] handle_softirqs+0x50c/0x770 [ 41.868326] softirqs last disabled at (493): [] __irq_exit_rcu+0xc4/0x100 [ 41.868999] ---[ end trace 0000000000000000 ]--- [ 42.402309] ------------[ cut here ]------------ [ 42.403242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.405294] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.406790] Modules linked in: [ 42.407691] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.409771] Tainted: [W]=WARN [ 42.410344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.411859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.412779] 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 [ 42.415962] RSP: 0018:ffff88801a497bc0 EFLAGS: 00010286 [ 42.416949] RAX: 0000000000000000 RBX: ffffed1003492f78 RCX: ffffffff813a4050 [ 42.418245] RDX: ffff888015c31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.419537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003492f2f [ 42.420832] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.422147] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a497df8 [ 42.423450] FS: 00007f47b93a1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.424907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.425993] CR2: 00007f47b9893580 CR3: 000000000d23f000 CR4: 0000000000350ef0 [ 42.427304] Call Trace: [ 42.427835] [ 42.428322] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.429419] ? __create_object+0x59/0x80 [ 42.430309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.431471] __vmalloc_noprof+0x59/0x60 [ 42.432316] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.433359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.434500] bpf_prog_alloc+0x39/0x200 [ 42.435318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.436456] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.437525] do_seccomp+0x349/0x25e0 [ 42.438329] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.439431] ? __pfx_do_seccomp+0x10/0x10 [ 42.440303] ? find_held_lock+0x2b/0x80 [ 42.441205] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.442398] ? static_key_count+0x60/0x80 [ 42.443290] prctl_set_seccomp+0x4e/0x70 [ 42.444206] __do_sys_prctl+0xe6c/0x1d70 [ 42.445117] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.446240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.447526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.448723] ? irqentry_exit+0xf3/0x650 [ 42.449827] do_syscall_64+0xbf/0x430 [ 42.450714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.451950] RIP: 0033:0x7f47b98935cd [ 42.452981] 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 [ 42.457127] RSP: 002b:00007ffc6fe48d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.458807] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47b98935cd [ 42.460506] RDX: 000055b4af211e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.462214] RBP: 00007ffc6fe48d60 R08: 0000000000000000 R09: 00007ffc6fe48400 [ 42.463770] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4c7274bf0 [ 42.465245] R13: 00007ffc6fe49190 R14: 000055b4c727e380 R15: 000055b4c7289460 [ 42.466840] [ 42.467313] irq event stamp: 1801 [ 42.468115] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.469894] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.471336] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 42.472727] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 42.474104] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26879' (ECDSA) to the list of known hosts. 2025/11/18 03:12:36 fuzzer started 2025/11/18 03:12:37 dialing manager at localhost:37895 2025/11/18 03:12:37 checking machine... 2025/11/18 03:12:37 checking revisions... [ 43.295646] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:12:37 testing simple program... [ 43.395853] cgroup: Unknown subsys name 'net' [ 43.456004] cgroup: Unknown subsys name 'cpuset' [ 43.477103] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:12:36 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84c989ae RDX=fffffbfff0be2135 RSI=0000000000000004 RDI=ffffffff85f109a0 RBP=ffffffff85f109a0 RSP=ffff888016bcf5d8 R8 =0000000000000000 R9 =fffffbfff0be2134 R10=ffffffff85f109a3 R11=0000000000000001 R12=1ffff11002d79ebc R13=0000000000000003 R14=fffffbfff0be2134 R15=ffff888016bcf610 RIP=ffffffff84c98b40 RFL=00000002 [-------] 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 00007f749bd9c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f749bd39008 CR3=000000001fd01000 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=000000000001acd3 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=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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8caebe16c8 CR3=000000000cc15000 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=ddd3d3d4e13b8590c24107acb20e9af4 XMM02=2c67c8bc2e329bc30000000000303000 XMM03=fb795ef6d6577056000000000030efc8 XMM04=50c8b7fe63699c2700000000000ae988 XMM05=fcbebd9f4964ecc500000000003209b0 XMM06=d74844bf967d85ba000000000031f000 XMM07=e042d86d42eb936e000000000030f2a0 XMM08=c7110c229f49cc340000000000303060 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000