[ 46.234267] ------------[ cut here ]------------ [ 46.235235] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.237175] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.238643] Modules linked in: [ 46.239278] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.241231] Tainted: [W]=WARN [ 46.241772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.243235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.244136] 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 [ 46.247278] RSP: 0018:ffff888015c87bc0 EFLAGS: 00010286 [ 46.248240] RAX: 0000000000000000 RBX: ffffed1002b90f78 RCX: ffffffff813a4050 [ 46.249504] RDX: ffff888017a20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.250782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b90f2f [ 46.252056] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.253317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c87df8 [ 46.254583] FS: 00007f35d64d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.256027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.257072] CR2: 00007f35d69c8580 CR3: 000000000ba3c000 CR4: 0000000000350ef0 [ 46.258336] Call Trace: [ 46.258792] [ 46.259239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.260126] ? __create_object+0x59/0x80 [ 46.260856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.261804] __vmalloc_noprof+0x59/0x60 [ 46.262542] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.263394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.264321] bpf_prog_alloc+0x39/0x200 [ 46.265042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.265914] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.266799] do_seccomp+0x349/0x25e0 [ 46.267522] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.268431] ? __pfx_do_seccomp+0x10/0x10 [ 46.269207] ? find_held_lock+0x2b/0x80 [ 46.269905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.270848] ? static_key_count+0x60/0x80 [ 46.271652] prctl_set_seccomp+0x4e/0x70 [ 46.272418] __do_sys_prctl+0xe6c/0x1d70 [ 46.273194] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.274036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.274941] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.275917] ? irqentry_exit+0xf3/0x650 [ 46.276666] do_syscall_64+0xbf/0x430 [ 46.277401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.278339] RIP: 0033:0x7f35d69c85cd [ 46.279035] 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 [ 46.282158] RSP: 002b:00007ffd7f7a03f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.283512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35d69c85cd [ 46.284785] RDX: 0000559d417e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.286048] RBP: 00007ffd7f7a0450 R08: 0000000000000000 R09: 00007ffd7f79faf0 [ 46.287331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d6ca65ad0 [ 46.288584] R13: 00007ffd7f7a0880 R14: 0000559d6ca66bc0 R15: 0000559d6ca77780 [ 46.289876] [ 46.290345] irq event stamp: 1725 [ 46.290936] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 46.292481] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.294002] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.295529] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.297021] ---[ end trace 0000000000000000 ]--- [ 49.219172] ------------[ cut here ]------------ [ 49.220108] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.222117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.223625] Modules linked in: [ 49.224271] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.226302] Tainted: [W]=WARN [ 49.226869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.228346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.229243] 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 [ 49.232426] RSP: 0018:ffff88800f277bc0 EFLAGS: 00010286 [ 49.233398] RAX: 0000000000000000 RBX: ffffed1001e4ef78 RCX: ffffffff813a4050 [ 49.234674] RDX: ffff888018e69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.235969] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4ef2f [ 49.237282] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.238578] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f277df8 [ 49.239910] FS: 00007f78dfeaf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.241352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.242417] CR2: 00007ffd91a4aef7 CR3: 000000001f73f000 CR4: 0000000000350ef0 [ 49.243710] Call Trace: [ 49.244221] [ 49.244634] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.245526] ? __create_object+0x59/0x80 [ 49.246305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.247288] __vmalloc_noprof+0x59/0x60 [ 49.248050] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.248866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.249789] bpf_prog_alloc+0x39/0x200 [ 49.250534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.251479] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.252385] do_seccomp+0x349/0x25e0 [ 49.253617] ? find_held_lock+0x2b/0x80 [ 49.254379] ? do_prlimit+0x310/0x610 [ 49.255127] ? __pfx_do_seccomp+0x10/0x10 [ 49.255881] ? do_raw_spin_unlock+0x53/0x220 [ 49.256701] ? _raw_spin_unlock+0x1e/0x40 [ 49.257473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.258431] ? static_key_count+0x60/0x80 [ 49.259257] prctl_set_seccomp+0x4e/0x70 [ 49.260031] __do_sys_prctl+0xe6c/0x1d70 [ 49.260764] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.261618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.262595] ? irqentry_exit+0xf3/0x650 [ 49.263378] do_syscall_64+0xbf/0x430 [ 49.264118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.265076] RIP: 0033:0x7f78e03a15cd [ 49.265725] 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 [ 49.268915] RSP: 002b:00007ffd91a49510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.270286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78e03a15cd [ 49.271603] RDX: 0000561b01be6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.272899] RBP: 00007ffd91a49570 R08: 0000000000000000 R09: 00007ffd91a48c10 [ 49.274198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b19349ad0 [ 49.275555] R13: 00007ffd91a499a0 R14: 0000561b1934abc0 R15: 0000561b1935b780 [ 49.276882] [ 49.277355] irq event stamp: 1757 [ 49.277965] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.279523] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.281048] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.282607] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 49.284143] ---[ end trace 0000000000000000 ]--- [ 50.057431] ------------[ cut here ]------------ [ 50.058364] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.060323] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.061744] Modules linked in: [ 50.062369] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.064344] Tainted: [W]=WARN [ 50.064901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.066352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.067261] 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 [ 50.070402] RSP: 0018:ffff888017b87bc0 EFLAGS: 00010286 [ 50.071376] RAX: 0000000000000000 RBX: ffffed1002f70f78 RCX: ffffffff813a4050 [ 50.072641] RDX: ffff8880160b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.073913] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f70f2f [ 50.075199] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.076478] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b87df8 [ 50.077758] FS: 00007f5c9a755900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.079184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.080234] CR2: 00007f5c9ac47580 CR3: 000000001f446000 CR4: 0000000000350ef0 [ 50.081525] Call Trace: [ 50.082037] [ 50.082451] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.083373] ? __create_object+0x59/0x80 [ 50.084150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.085119] __vmalloc_noprof+0x59/0x60 [ 50.085835] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.086710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.087657] bpf_prog_alloc+0x39/0x200 [ 50.088390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.089324] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.090229] do_seccomp+0x349/0x25e0 [ 50.090904] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.091843] ? __pfx_do_seccomp+0x10/0x10 [ 50.092651] ? find_held_lock+0x2b/0x80 [ 50.093419] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.094391] ? static_key_count+0x60/0x80 [ 50.095220] prctl_set_seccomp+0x4e/0x70 [ 50.095946] __do_sys_prctl+0xe6c/0x1d70 [ 50.096719] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.097588] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.098547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.099517] ? irqentry_exit+0xf3/0x650 [ 50.100261] do_syscall_64+0xbf/0x430 [ 50.100948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.101886] RIP: 0033:0x7f5c9ac475cd [ 50.102581] 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 [ 50.105734] RSP: 002b:00007ffd3253b760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.107089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c9ac475cd [ 50.108363] RDX: 00005643c9510e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.109635] RBP: 00007ffd3253b7c0 R08: 0000000000000000 R09: 00007ffd3253ae60 [ 50.110906] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643f580d240 [ 50.112204] R13: 00007ffd3253bbf0 R14: 00005643f5816380 R15: 00005643f5821540 [ 50.113492] [ 50.113912] irq event stamp: 1711 [ 50.114557] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.116071] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.117591] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 50.119126] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 50.120614] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16435' (ECDSA) to the list of known hosts. 2025/11/18 18:14:53 fuzzer started 2025/11/18 18:14:53 dialing manager at localhost:34383 2025/11/18 18:14:53 checking machine... 2025/11/18 18:14:53 checking revisions... [ 51.007396] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:14:54 testing simple program... [ 51.080610] cgroup: Unknown subsys name 'net' [ 51.137427] cgroup: Unknown subsys name 'cpuset' [ 51.154611] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:14:53 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84c989ae RDX=fffffbfff0be2145 RSI=0000000000000004 RDI=ffffffff85f10a20 RBP=ffffffff85f10a20 RSP=ffff888015e17860 R8 =0000000000000000 R9 =fffffbfff0be2144 R10=ffffffff85f10a23 R11=0000000000000001 R12=1ffff11002bc2f0d R13=0000000000000003 R14=fffffbfff0be2144 R15=ffff888015e17898 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 00007f00b20a2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f00b17b7000 CR3=000000000ea1d000 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=d8038a739f193a3600000000000ae988 XMM05=43ac5a24d5506836000000000031f0d0 XMM06=474038aa6c007e1f000000000031df18 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff83c618df RDX=000000000002c618 RSI=000000000002c618 RDI=ffffffff86f753b8 RBP=ffff88801408fb18 RSP=ffff88801408fa50 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a421 R12=ffff88801408fb20 R13=ffff88801408fb08 R14=ffff88801408fb01 R15=ffff88801408fac0 RIP=ffffffff8135e62a 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 00007f78dfeaf900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd91a43000 CR3=000000000d203000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000