[ 46.328027] ------------[ cut here ]------------ [ 46.328960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.331014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.332728] Modules linked in: [ 46.333375] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.335419] Tainted: [W]=WARN [ 46.336014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.337529] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.338454] 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 [ 46.341694] RSP: 0018:ffff888016dffbc0 EFLAGS: 00010286 [ 46.342685] RAX: 0000000000000000 RBX: ffffed1002dbff78 RCX: ffffffff813a4050 [ 46.344048] RDX: ffff888016598000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.345361] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbff2f [ 46.346653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.347998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dffdf8 [ 46.349297] FS: 00007efcb8d2a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.350720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.351818] CR2: 00007ffc3dd70ef8 CR3: 000000001d545000 CR4: 0000000000350ef0 [ 46.353107] Call Trace: [ 46.353619] [ 46.354024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.354930] ? __create_object+0x59/0x80 [ 46.355772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.356766] __vmalloc_noprof+0x59/0x60 [ 46.357538] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.358430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.359406] bpf_prog_alloc+0x39/0x200 [ 46.360126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.361082] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.361990] do_seccomp+0x349/0x25e0 [ 46.362711] ? find_held_lock+0x2b/0x80 [ 46.363532] ? do_prlimit+0x310/0x610 [ 46.364236] ? __pfx_do_seccomp+0x10/0x10 [ 46.365021] ? do_raw_spin_unlock+0x53/0x220 [ 46.365859] ? _raw_spin_unlock+0x1e/0x40 [ 46.366633] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.367670] ? static_key_count+0x60/0x80 [ 46.368479] prctl_set_seccomp+0x4e/0x70 [ 46.369201] __do_sys_prctl+0xe6c/0x1d70 [ 46.369998] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.370881] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.371898] ? irqentry_exit+0xf3/0x650 [ 46.372665] do_syscall_64+0xbf/0x430 [ 46.373410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.374367] RIP: 0033:0x7efcb921c5cd [ 46.375019] 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 [ 46.378301] RSP: 002b:00007ffc3dd6e580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.379732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcb921c5cd [ 46.381036] RDX: 0000556a17eaee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.382331] RBP: 00007ffc3dd6e5e0 R08: 0000000000000000 R09: 00007ffc3dd6dc80 [ 46.383678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a1aa50ad0 [ 46.384962] R13: 00007ffc3dd6ea10 R14: 0000556a1aa51bc0 R15: 0000556a1aa62780 [ 46.386293] [ 46.386715] irq event stamp: 1735 [ 46.387411] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.389024] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.390545] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 46.392104] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 46.393644] ---[ end trace 0000000000000000 ]--- [ 49.418564] ------------[ cut here ]------------ [ 49.419536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.421537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.423007] Modules linked in: [ 49.423718] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.425696] Tainted: [W]=WARN [ 49.426288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.427770] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.428690] 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 [ 49.431847] RSP: 0018:ffff888017007bc0 EFLAGS: 00010286 [ 49.432829] RAX: 0000000000000000 RBX: ffffed1002e00f78 RCX: ffffffff813a4050 [ 49.434119] RDX: ffff888017149bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.435380] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e00f2f [ 49.436794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.438087] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017007df8 [ 49.439376] FS: 00007f3e476ce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.440850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.441905] CR2: 00007fff823f9ef8 CR3: 000000000b910000 CR4: 0000000000350ef0 [ 49.443204] Call Trace: [ 49.443743] [ 49.444166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.445091] ? __create_object+0x59/0x80 [ 49.445891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.446890] __vmalloc_noprof+0x59/0x60 [ 49.447678] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.448581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.449522] bpf_prog_alloc+0x39/0x200 [ 49.450232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.451183] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.452113] do_seccomp+0x349/0x25e0 [ 49.452842] ? find_held_lock+0x2b/0x80 [ 49.453629] ? do_prlimit+0x310/0x610 [ 49.454387] ? __pfx_do_seccomp+0x10/0x10 [ 49.455147] ? do_raw_spin_unlock+0x53/0x220 [ 49.456008] ? _raw_spin_unlock+0x1e/0x40 [ 49.456810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.457803] ? static_key_count+0x60/0x80 [ 49.458624] prctl_set_seccomp+0x4e/0x70 [ 49.459430] __do_sys_prctl+0xe6c/0x1d70 [ 49.460204] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.461084] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.462075] ? irqentry_exit+0xf3/0x650 [ 49.462864] do_syscall_64+0xbf/0x430 [ 49.463638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.464602] RIP: 0033:0x7f3e47bc05cd [ 49.465309] 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 [ 49.468900] RSP: 002b:00007fff823f7c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.470303] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e47bc05cd [ 49.471606] RDX: 00005621504d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.473173] RBP: 00007fff823f7c80 R08: 0000000000000000 R09: 00007fff823f7320 [ 49.474751] R10: 0000000000000000 R11: 0000000000000246 R12: 000056216db04ad0 [ 49.476320] R13: 00007fff823f80b0 R14: 000056216db05bc0 R15: 000056216db16780 [ 49.477655] [ 49.478083] irq event stamp: 1805 [ 49.478735] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.480300] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.481843] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 49.483417] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 49.484601] ---[ end trace 0000000000000000 ]--- [ 50.152608] ------------[ cut here ]------------ [ 50.153386] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.155029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.156268] Modules linked in: [ 50.156776] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.158480] Tainted: [W]=WARN [ 50.158937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.160154] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.160913] 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 [ 50.163518] RSP: 0018:ffff88800ffd7bc0 EFLAGS: 00010286 [ 50.164353] RAX: 0000000000000000 RBX: ffffed1001ffaf78 RCX: ffffffff813a4050 [ 50.165418] RDX: ffff888016ded340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.166482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ffaf2f [ 50.167549] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.168603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ffd7df8 [ 50.169668] FS: 00007f98d9338900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.170856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.171738] CR2: 00007ffdafd5eef8 CR3: 000000001d4ed000 CR4: 0000000000350ef0 [ 50.172798] Call Trace: [ 50.173181] [ 50.173554] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.174302] ? __create_object+0x59/0x80 [ 50.174913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.175725] __vmalloc_noprof+0x59/0x60 [ 50.176359] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.177039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.177807] bpf_prog_alloc+0x39/0x200 [ 50.178410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.179137] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.179898] do_seccomp+0x349/0x25e0 [ 50.180493] ? find_held_lock+0x2b/0x80 [ 50.181088] ? do_prlimit+0x310/0x610 [ 50.181698] ? __pfx_do_seccomp+0x10/0x10 [ 50.182347] ? do_raw_spin_unlock+0x53/0x220 [ 50.182994] ? _raw_spin_unlock+0x1e/0x40 [ 50.183643] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.184447] ? static_key_count+0x60/0x80 [ 50.185070] prctl_set_seccomp+0x4e/0x70 [ 50.185715] __do_sys_prctl+0xe6c/0x1d70 [ 50.186367] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.187036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.187846] ? irqentry_exit+0xf3/0x650 [ 50.188468] do_syscall_64+0xbf/0x430 [ 50.189039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.189825] RIP: 0033:0x7f98d982a5cd [ 50.190401] 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 [ 50.193020] RSP: 002b:00007ffdafd5db20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.194153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98d982a5cd [ 50.195216] RDX: 000056324a124e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.196288] RBP: 00007ffdafd5db80 R08: 0000000000000000 R09: 00007ffdafd5d220 [ 50.197372] R10: 0000000000000000 R11: 0000000000000246 R12: 000056326b1e6bf0 [ 50.198459] R13: 00007ffdafd5dfb0 R14: 000056326b1f0380 R15: 000056326b1fb460 [ 50.199572] [ 50.199936] irq event stamp: 1701 [ 50.200489] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 50.201784] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 50.203097] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 50.204416] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.205704] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15811' (ECDSA) to the list of known hosts. 2025/11/18 10:33:10 fuzzer started 2025/11/18 10:33:10 dialing manager at localhost:34383 2025/11/18 10:33:10 checking machine... 2025/11/18 10:33:10 checking revisions... [ 51.108464] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:33:10 testing simple program... [ 51.193591] cgroup: Unknown subsys name 'net' [ 51.258915] cgroup: Unknown subsys name 'cpuset' [ 51.272501] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:33:09 Registers: info registers vcpu 0 RAX=00000000000403f1 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 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=00007f8f8fc8f000 CR3=000000000a58f000 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=6e7b2c62766847b06c4b90a64cd198bf XMM02=2c67c8bc2e329bc30000000000303a30 XMM03=fb795ef6d65770560000000000311ab8 XMM04=3cdde21185631e1100000000000ae988 XMM05=e1bcd410fb3842e60000000000320ab0 XMM06=405749d8372a36f10000000000320938 XMM07=e042d86d42eb936e0000000000311d38 XMM08=2b58aa11ab21ac560000000000303a90 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ac29 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3e47c85618 CR3=000000000d9a5000 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=33333a303120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363438 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000