[ 46.707221] ------------[ cut here ]------------ [ 46.708083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.709894] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.711193] Modules linked in: [ 46.711762] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.713542] Tainted: [W]=WARN [ 46.714072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.715394] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.716221] 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 [ 46.719081] RSP: 0018:ffff888017aefbc0 EFLAGS: 00010286 [ 46.719969] RAX: 0000000000000000 RBX: ffffed1002f5df78 RCX: ffffffff813a4050 [ 46.721122] RDX: ffff888018235340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.722275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5df2f [ 46.723433] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.724589] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017aefdf8 [ 46.725744] FS: 00007fd93a77d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.727041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.728004] CR2: 00007fd93ace34a6 CR3: 000000000d853000 CR4: 0000000000350ef0 [ 46.729164] Call Trace: [ 46.729583] [ 46.729987] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.730794] ? __create_object+0x59/0x80 [ 46.731464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.732334] __vmalloc_noprof+0x59/0x60 [ 46.733007] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.733781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.734578] bpf_prog_alloc+0x39/0x200 [ 46.735228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.736074] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.736891] do_seccomp+0x349/0x25e0 [ 46.737498] ? find_held_lock+0x2b/0x80 [ 46.738175] ? do_prlimit+0x310/0x610 [ 46.738834] ? __pfx_do_seccomp+0x10/0x10 [ 46.739513] ? do_raw_spin_unlock+0x53/0x220 [ 46.740258] ? _raw_spin_unlock+0x1e/0x40 [ 46.740947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.741807] ? static_key_count+0x60/0x80 [ 46.742482] prctl_set_seccomp+0x4e/0x70 [ 46.743177] __do_sys_prctl+0xe6c/0x1d70 [ 46.744228] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.745005] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.745876] ? irqentry_exit+0xf3/0x650 [ 46.746528] do_syscall_64+0xbf/0x430 [ 46.747189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.748062] RIP: 0033:0x7fd93ac6f5cd [ 46.748682] 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 [ 46.751501] RSP: 002b:00007fff95459ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.752851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd93ac6f5cd [ 46.754126] RDX: 000056105195be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.755251] RBP: 00007fff95459f50 R08: 0000000000000000 R09: 00007fff954595f0 [ 46.756408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561053013ad0 [ 46.757529] R13: 00007fff9545a380 R14: 0000561053014bc0 R15: 0000561053025780 [ 46.758672] [ 46.759039] irq event stamp: 1745 [ 46.759573] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.760918] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.762261] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 46.763640] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 46.764948] ---[ end trace 0000000000000000 ]--- [ 49.446798] ------------[ cut here ]------------ [ 49.447756] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.449782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.451250] Modules linked in: [ 49.451882] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.453844] Tainted: [W]=WARN [ 49.454396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.456133] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.457120] 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 [ 49.460353] RSP: 0018:ffff888017827bc0 EFLAGS: 00010286 [ 49.461307] RAX: 0000000000000000 RBX: ffffed1002f04f78 RCX: ffffffff813a4050 [ 49.462593] RDX: ffff888019f89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.463904] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f04f2f [ 49.465177] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.466451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017827df8 [ 49.467730] FS: 00007f0abd97d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.469163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.470218] CR2: 00007f0abdee34a6 CR3: 000000000c696000 CR4: 0000000000350ef0 [ 49.471495] Call Trace: [ 49.472000] [ 49.472403] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.473289] ? __create_object+0x59/0x80 [ 49.474073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.475037] __vmalloc_noprof+0x59/0x60 [ 49.475806] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.476681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.477564] bpf_prog_alloc+0x39/0x200 [ 49.478289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.479210] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.480122] do_seccomp+0x349/0x25e0 [ 49.480845] ? find_held_lock+0x2b/0x80 [ 49.481565] ? do_prlimit+0x310/0x610 [ 49.482297] ? __pfx_do_seccomp+0x10/0x10 [ 49.483071] ? do_raw_spin_unlock+0x53/0x220 [ 49.483908] ? _raw_spin_unlock+0x1e/0x40 [ 49.484666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.485589] ? static_key_count+0x60/0x80 [ 49.486396] prctl_set_seccomp+0x4e/0x70 [ 49.487165] __do_sys_prctl+0xe6c/0x1d70 [ 49.487953] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.488811] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.489781] ? irqentry_exit+0xf3/0x650 [ 49.490500] do_syscall_64+0xbf/0x430 [ 49.491231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.492210] RIP: 0033:0x7f0abde6f5cd [ 49.492919] 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 [ 49.496094] RSP: 002b:00007ffe41af5210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.497453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0abde6f5cd [ 49.498724] RDX: 0000561070b27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.500001] RBP: 00007ffe41af5270 R08: 0000000000000000 R09: 00007ffe41af4910 [ 49.501268] R10: 0000000000000000 R11: 0000000000000246 R12: 000056109dc1bbf0 [ 49.502559] R13: 00007ffe41af56a0 R14: 000056109dc25380 R15: 000056109dc30460 [ 49.503872] [ 49.504294] irq event stamp: 1839 [ 49.504941] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 49.506462] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.507975] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 49.509319] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 49.510562] ---[ end trace 0000000000000000 ]--- [ 50.342194] ------------[ cut here ]------------ [ 50.343110] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.345102] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.346519] Modules linked in: [ 50.347138] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.349359] Tainted: [W]=WARN [ 50.350011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.351467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.352368] 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 [ 50.355493] RSP: 0018:ffff8880177b7bc0 EFLAGS: 00010286 [ 50.356454] RAX: 0000000000000000 RBX: ffffed1002ef6f78 RCX: ffffffff813a4050 [ 50.357725] RDX: ffff888017e65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.358987] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef6f2f [ 50.360287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.361555] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177b7df8 [ 50.362828] FS: 00007f1e55f0a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.364254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.365320] CR2: 00007ffd926dfef7 CR3: 000000000d287000 CR4: 0000000000350ef0 [ 50.366611] Call Trace: [ 50.367108] [ 50.367525] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.368431] ? __create_object+0x59/0x80 [ 50.369207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.370169] __vmalloc_noprof+0x59/0x60 [ 50.370930] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.371815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.372752] bpf_prog_alloc+0x39/0x200 [ 50.373433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.374363] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.375262] do_seccomp+0x349/0x25e0 [ 50.375995] ? find_held_lock+0x2b/0x80 [ 50.376765] ? do_prlimit+0x310/0x610 [ 50.377455] ? __pfx_do_seccomp+0x10/0x10 [ 50.378252] ? do_raw_spin_unlock+0x53/0x220 [ 50.379081] ? _raw_spin_unlock+0x1e/0x40 [ 50.379870] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.380831] ? static_key_count+0x60/0x80 [ 50.381574] prctl_set_seccomp+0x4e/0x70 [ 50.382348] __do_sys_prctl+0xe6c/0x1d70 [ 50.383120] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.383982] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.384951] ? irqentry_exit+0xf3/0x650 [ 50.385704] do_syscall_64+0xbf/0x430 [ 50.386384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.387334] RIP: 0033:0x7f1e563fc5cd [ 50.388040] 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 [ 50.391221] RSP: 002b:00007ffd926dd460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.392596] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e563fc5cd [ 50.393896] RDX: 0000562555945e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.395179] RBP: 00007ffd926dd4c0 R08: 0000000000000000 R09: 00007ffd926dcb60 [ 50.396488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562590c5ead0 [ 50.397767] R13: 00007ffd926dd8f0 R14: 0000562590c5fbc0 R15: 0000562590c70780 [ 50.399056] [ 50.399489] irq event stamp: 1831 [ 50.400136] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 50.401659] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 50.403173] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 50.404719] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.406231] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17613' (ECDSA) to the list of known hosts. 2025/11/18 12:23:34 fuzzer started 2025/11/18 12:23:35 dialing manager at localhost:34383 2025/11/18 12:23:35 checking machine... 2025/11/18 12:23:35 checking revisions... [ 51.275012] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:23:35 testing simple program... [ 51.364901] cgroup: Unknown subsys name 'net' [ 51.419196] cgroup: Unknown subsys name 'cpuset' [ 51.437462] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:23:34 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801ceddcb0 RCX=ffffffff81f42d56 RDX=ffff88800ab73780 RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000000000 RSP=ffff88800b05f9a8 R8 =0000000000000001 R9 =ffffed10039dbb96 R10=0000000000000000 R11=0000000000000001 R12=0000000000001000 R13=0000000000000fff R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81751e00 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056109dc85000 CR3=000000001fd1f000 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=5f6b636f6c5f70696b735f6e6f697369 XMM02=00656d616e6f747865646e695f66695f XMM03=5f6e696f6a6b636f6c635f6461657268 XMM04=625f6b636f6c5f70696b735f6e6f6973 XMM05=6c645f006c5f6c6f747274735f5f0077 XMM06=00386674755f6c616e7265746e695f6d XMM07=00646e69776e755f646165726874705f XMM08=01000000000000000000000000000001 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888019b400c0 RCX=ffffffff81bed715 RDX=ffff888016413780 RSI=0000000000000000 RDI=0000000000000003 RBP=000000000000c000 RSP=ffff8880167f7d08 R8 =0000000000000001 R9 =ffffed1002cfefa1 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000008 R14=0000000000000002 R15=ffffffff864e5d00 RIP=ffffffff81751e00 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 00007f0abd97d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056109dc43318 CR3=000000001fd1f000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000