[ 46.780690] ------------[ cut here ]------------ [ 46.781589] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.783597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.785040] Modules linked in: [ 46.785618] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.787595] Tainted: [W]=WARN [ 46.788190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.789650] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.790564] 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 [ 46.793702] RSP: 0018:ffff888016b27bc0 EFLAGS: 00010286 [ 46.794677] RAX: 0000000000000000 RBX: ffffed1002d64f78 RCX: ffffffff813a4050 [ 46.795965] RDX: ffff88801709d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.797250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d64f2f [ 46.798538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.799823] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b27df8 [ 46.801093] FS: 00007f5e658b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.802522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.803584] CR2: 00007f5e65da4580 CR3: 000000000d57c000 CR4: 0000000000350ef0 [ 46.804863] Call Trace: [ 46.805357] [ 46.805762] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.806651] ? __create_object+0x59/0x80 [ 46.807425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.808421] __vmalloc_noprof+0x59/0x60 [ 46.809177] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.810061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.810937] bpf_prog_alloc+0x39/0x200 [ 46.811734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.812810] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.813864] do_seccomp+0x349/0x25e0 [ 46.814679] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.815733] ? __pfx_do_seccomp+0x10/0x10 [ 46.816649] ? find_held_lock+0x2b/0x80 [ 46.817535] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.818660] ? static_key_count+0x60/0x80 [ 46.819602] prctl_set_seccomp+0x4e/0x70 [ 46.820525] __do_sys_prctl+0xe6c/0x1d70 [ 46.821436] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.822441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.823592] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.824728] ? irqentry_exit+0xf3/0x650 [ 46.825602] do_syscall_64+0xbf/0x430 [ 46.826464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.827585] RIP: 0033:0x7f5e65da45cd [ 46.828404] 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 [ 46.832117] RSP: 002b:00007fff8262dd80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.833703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e65da45cd [ 46.835191] RDX: 000055e267b8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.836691] RBP: 00007fff8262dde0 R08: 0000000000000000 R09: 00007fff8262d480 [ 46.838179] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e26f587ad0 [ 46.839686] R13: 00007fff8262e210 R14: 000055e26f588bc0 R15: 000055e26f599780 [ 46.841190] [ 46.841683] irq event stamp: 1715 [ 46.842445] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.844224] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.845688] softirqs last enabled at (1442): [] handle_softirqs+0x50c/0x770 [ 46.847184] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 46.848661] ---[ end trace 0000000000000000 ]--- [ 50.435996] ------------[ cut here ]------------ [ 50.436886] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.438884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.440307] Modules linked in: [ 50.440876] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.443075] Tainted: [W]=WARN [ 50.443624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.445124] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.445967] 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 [ 50.449105] RSP: 0018:ffff88801784fbc0 EFLAGS: 00010286 [ 50.450096] RAX: 0000000000000000 RBX: ffffed1002f09f78 RCX: ffffffff813a4050 [ 50.451363] RDX: ffff888017099bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.452633] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f09f2f [ 50.453933] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.455193] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801784fdf8 [ 50.456481] FS: 00007fa57bfa6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.457904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.458947] CR2: 00007fa57c498580 CR3: 000000000f91a000 CR4: 0000000000350ef0 [ 50.460236] Call Trace: [ 50.460696] [ 50.461153] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.462046] ? __create_object+0x59/0x80 [ 50.462775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.463752] __vmalloc_noprof+0x59/0x60 [ 50.464514] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.465381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.466310] bpf_prog_alloc+0x39/0x200 [ 50.466993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.467930] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.468828] do_seccomp+0x349/0x25e0 [ 50.469539] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.470435] ? __pfx_do_seccomp+0x10/0x10 [ 50.471209] ? find_held_lock+0x2b/0x80 [ 50.471920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.472872] ? static_key_count+0x60/0x80 [ 50.473656] prctl_set_seccomp+0x4e/0x70 [ 50.474423] __do_sys_prctl+0xe6c/0x1d70 [ 50.475201] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.476060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.476968] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.477921] ? irqentry_exit+0xf3/0x650 [ 50.478693] do_syscall_64+0xbf/0x430 [ 50.479430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.480386] RIP: 0033:0x7fa57c4985cd [ 50.481088] 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 [ 50.484224] RSP: 002b:00007ffe54d971c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.485572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa57c4985cd [ 50.486842] RDX: 0000556af16ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.488139] RBP: 00007ffe54d97220 R08: 0000000000000000 R09: 00007ffe54d968c0 [ 50.489409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556af1ac02b0 [ 50.490695] R13: 00007ffe54d97650 R14: 0000556af1ac2d20 R15: 0000556af1ad48d0 [ 50.491979] [ 50.492426] irq event stamp: 1811 [ 50.493067] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 50.494588] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 50.496113] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.497636] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.499150] ---[ end trace 0000000000000000 ]--- [ 51.294488] ------------[ cut here ]------------ [ 51.295244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.296985] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.298195] Modules linked in: [ 51.298675] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.300317] Tainted: [W]=WARN [ 51.300775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.301987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.302723] 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 [ 51.305309] RSP: 0018:ffff888018a87bc0 EFLAGS: 00010286 [ 51.306091] RAX: 0000000000000000 RBX: ffffed1003150f78 RCX: ffffffff813a4050 [ 51.307128] RDX: ffff888013930000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.308176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003150f2f [ 51.309215] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.310255] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a87df8 [ 51.311296] FS: 00007f258de66900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.312470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.313321] CR2: 00007f258e358580 CR3: 000000000daef000 CR4: 0000000000350ef0 [ 51.314370] Call Trace: [ 51.314753] [ 51.315127] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.315829] ? __create_object+0x59/0x80 [ 51.316463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.317249] __vmalloc_noprof+0x59/0x60 [ 51.317829] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.318539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.319293] bpf_prog_alloc+0x39/0x200 [ 51.319862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.320618] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.321357] do_seccomp+0x349/0x25e0 [ 51.321901] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.322625] ? __pfx_do_seccomp+0x10/0x10 [ 51.323260] ? find_held_lock+0x2b/0x80 [ 51.323850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.324622] ? static_key_count+0x60/0x80 [ 51.325269] prctl_set_seccomp+0x4e/0x70 [ 51.325857] __do_sys_prctl+0xe6c/0x1d70 [ 51.326485] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.327178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.327927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.328712] ? irqentry_exit+0xf3/0x650 [ 51.329344] do_syscall_64+0xbf/0x430 [ 51.329904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.330669] RIP: 0033:0x7f258e3585cd [ 51.331240] 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 [ 51.333792] RSP: 002b:00007ffdff6526a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.334891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f258e3585cd [ 51.335933] RDX: 0000556fbbabde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.336974] RBP: 00007ffdff652700 R08: 0000000000000000 R09: 00007ffdff651da0 [ 51.337986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556fd93a3240 [ 51.339038] R13: 00007ffdff652b30 R14: 0000556fd93ac380 R15: 0000556fd93b7540 [ 51.340089] [ 51.340429] irq event stamp: 1731 [ 51.340913] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 51.342127] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 51.343347] softirqs last enabled at (1228): [] handle_softirqs+0x50c/0x770 [ 51.344602] softirqs last disabled at (1207): [] __irq_exit_rcu+0xc4/0x100 [ 51.345803] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27997' (ECDSA) to the list of known hosts. 2025/11/17 21:32:56 fuzzer started 2025/11/17 21:32:56 dialing manager at localhost:37895 2025/11/17 21:32:56 checking machine... 2025/11/17 21:32:56 checking revisions... [ 52.249474] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:32:57 testing simple program... [ 52.341614] cgroup: Unknown subsys name 'net' [ 52.411405] cgroup: Unknown subsys name 'cpuset' [ 52.425828] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:32:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888013a93780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888013a941d8 RSP=ffff888013b97300 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--APC] 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 00007fa822c37900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556af1ae7818 CR3=000000000d057000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=34c6d5028040841200000000000ae988 XMM05=ca6fc9efc142c1e00000000000322630 XMM06=3e829fc8c8edc9900000000000320cb8 XMM07=fb795ef6d65770560000000000311ec0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888018a872b0 RBX=0000000000000001 RCX=ffff888018a872a8 RDX=1ffff11003150e4a RSI=ffffffff8161932e RDI=ffff888018a87208 RBP=ffff888018a87260 RSP=ffff888018a87198 R8 =0000000000000001 R9 =ffff888018a87248 R10=000000000003c9ed R11=000000000000453f R12=0000000000000000 R13=ffff888018a87250 R14=ffff888013931bc0 R15=ffff888018a87208 RIP=ffffffff8135e495 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 00007fa57bfa6900 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=00007ffe54d91000 CR3=000000000d986000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000