[ 45.504426] ------------[ cut here ]------------ [ 45.505354] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.507357] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.508848] Modules linked in: [ 45.509482] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.511700] Tainted: [W]=WARN [ 45.512368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.513849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.514789] 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 [ 45.517956] RSP: 0018:ffff88801a3efbc0 EFLAGS: 00010286 [ 45.518962] RAX: 0000000000000000 RBX: ffffed100347df78 RCX: ffffffff813a4050 [ 45.520244] RDX: ffff888009a8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.521529] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100347df2f [ 45.522822] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.524104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3efdf8 [ 45.525390] FS: 00007fab8a1dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.526845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.527900] CR2: 00007ffd94508ef7 CR3: 000000000ba28000 CR4: 0000000000350ef0 [ 45.529195] Call Trace: [ 45.529659] [ 45.530069] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.530992] ? __create_object+0x59/0x80 [ 45.531803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.532768] __vmalloc_noprof+0x59/0x60 [ 45.533524] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.534387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.535344] bpf_prog_alloc+0x39/0x200 [ 45.536030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.536959] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.537861] do_seccomp+0x349/0x25e0 [ 45.538580] ? find_held_lock+0x2b/0x80 [ 45.539361] ? do_prlimit+0x310/0x610 [ 45.540060] ? __pfx_do_seccomp+0x10/0x10 [ 45.540863] ? do_raw_spin_unlock+0x53/0x220 [ 45.541698] ? _raw_spin_unlock+0x1e/0x40 [ 45.542490] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.543475] ? static_key_count+0x60/0x80 [ 45.544277] prctl_set_seccomp+0x4e/0x70 [ 45.545008] __do_sys_prctl+0xe6c/0x1d70 [ 45.545785] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.546638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.547624] ? irqentry_exit+0xf3/0x650 [ 45.548390] do_syscall_64+0xbf/0x430 [ 45.549105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.550056] RIP: 0033:0x7fab8a6ce5cd [ 45.550765] 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 [ 45.553946] RSP: 002b:00007ffd94507e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.555326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab8a6ce5cd [ 45.556602] RDX: 000055626df5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.557870] RBP: 00007ffd94507ed0 R08: 0000000000000000 R09: 00007ffd94507570 [ 45.558954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556278f5fad0 [ 45.560021] R13: 00007ffd94508300 R14: 0000556278f60bc0 R15: 0000556278f71780 [ 45.561113] [ 45.561505] irq event stamp: 1881 [ 45.562008] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 45.563279] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 45.564543] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 45.565831] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 45.567102] ---[ end trace 0000000000000000 ]--- [ 48.350904] ------------[ cut here ]------------ [ 48.351928] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.354857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.356494] Modules linked in: [ 48.357213] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.359653] Tainted: [W]=WARN [ 48.360386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.361993] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.362993] 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 [ 48.366445] RSP: 0018:ffff888016357bc0 EFLAGS: 00010286 [ 48.367519] RAX: 0000000000000000 RBX: ffffed1002c6af78 RCX: ffffffff813a4050 [ 48.368932] RDX: ffff88800a023780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.370296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6af2f [ 48.371696] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.373090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016357df8 [ 48.374470] FS: 00007f7bd9863900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.376015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.377173] CR2: 00007f7bd9d55580 CR3: 00000000206e9000 CR4: 0000000000350ef0 [ 48.378535] Call Trace: [ 48.379029] [ 48.379518] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.380476] ? __create_object+0x59/0x80 [ 48.381325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.382367] __vmalloc_noprof+0x59/0x60 [ 48.383134] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.384084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.385096] bpf_prog_alloc+0x39/0x200 [ 48.385900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.386915] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.387904] do_seccomp+0x349/0x25e0 [ 48.388686] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.389693] ? __pfx_do_seccomp+0x10/0x10 [ 48.390561] ? find_held_lock+0x2b/0x80 [ 48.391395] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.392443] ? static_key_count+0x60/0x80 [ 48.393324] prctl_set_seccomp+0x4e/0x70 [ 48.394114] __do_sys_prctl+0xe6c/0x1d70 [ 48.394979] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.395914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.396981] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.398028] ? irqentry_exit+0xf3/0x650 [ 48.398855] do_syscall_64+0xbf/0x430 [ 48.399654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.400678] RIP: 0033:0x7f7bd9d555cd [ 48.401397] 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 [ 48.404403] RSP: 002b:00007ffd85adc210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.405695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bd9d555cd [ 48.406905] RDX: 0000559d96e27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.408121] RBP: 00007ffd85adc270 R08: 0000000000000000 R09: 00007ffd85adb910 [ 48.409406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559dcd6712b0 [ 48.410615] R13: 00007ffd85adc6a0 R14: 0000559dcd673d20 R15: 0000559dcd6858d0 [ 48.411827] [ 48.412259] irq event stamp: 1797 [ 48.412840] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 48.414264] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 48.415687] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 48.417167] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 48.418588] ---[ end trace 0000000000000000 ]--- [ 49.147366] ------------[ cut here ]------------ [ 49.148317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.150373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.151885] Modules linked in: [ 49.152537] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.154872] Tainted: [W]=WARN [ 49.155570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.157125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.158057] 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 [ 49.161345] RSP: 0018:ffff88801a3f7bc0 EFLAGS: 00010286 [ 49.162364] RAX: 0000000000000000 RBX: ffffed100347ef78 RCX: ffffffff813a4050 [ 49.163729] RDX: ffff888013f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.165099] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100347ef2f [ 49.166415] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.167764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3f7df8 [ 49.169116] FS: 00007f2b39eee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.170608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.171738] CR2: 00007ffeea840ef7 CR3: 000000000dfe3000 CR4: 0000000000350ef0 [ 49.173085] Call Trace: [ 49.173613] [ 49.174042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.174976] ? __create_object+0x59/0x80 [ 49.175792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.176809] __vmalloc_noprof+0x59/0x60 [ 49.177582] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.178501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.179494] bpf_prog_alloc+0x39/0x200 [ 49.180276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.181258] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.182207] do_seccomp+0x349/0x25e0 [ 49.182917] ? find_held_lock+0x2b/0x80 [ 49.183699] ? do_prlimit+0x310/0x610 [ 49.184487] ? __pfx_do_seccomp+0x10/0x10 [ 49.185331] ? do_raw_spin_unlock+0x53/0x220 [ 49.186221] ? _raw_spin_unlock+0x1e/0x40 [ 49.186992] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.187990] ? static_key_count+0x60/0x80 [ 49.188850] prctl_set_seccomp+0x4e/0x70 [ 49.189808] __do_sys_prctl+0xe6c/0x1d70 [ 49.190626] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.191726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.192789] ? irqentry_exit+0xf3/0x650 [ 49.193579] do_syscall_64+0xbf/0x430 [ 49.194343] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.195336] RIP: 0033:0x7f2b3a3e05cd [ 49.196038] 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 [ 49.199316] RSP: 002b:00007ffeea83eef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.200822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b3a3e05cd [ 49.202192] RDX: 000055ea1c9e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.203525] RBP: 00007ffeea83ef50 R08: 0000000000000000 R09: 00007ffeea83e5f0 [ 49.205170] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea2efc5240 [ 49.206626] R13: 00007ffeea83f380 R14: 000055ea2efc4bf0 R15: 000055ea2efd94d0 [ 49.207962] [ 49.208434] irq event stamp: 1887 [ 49.209093] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 49.210713] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 49.212702] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 49.214337] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 49.215899] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31955' (ECDSA) to the list of known hosts. 2025/11/18 12:54:08 fuzzer started 2025/11/18 12:54:08 dialing manager at localhost:34383 2025/11/18 12:54:08 checking machine... 2025/11/18 12:54:08 checking revisions... [ 50.127815] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:54:08 testing simple program... [ 50.217778] cgroup: Unknown subsys name 'net' [ 50.270416] cgroup: Unknown subsys name 'cpuset' [ 50.292962] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:54:07 Registers: info registers vcpu 0 RAX=ffffed1001e74f74 RBX=ffffed1001e74f75 RCX=ffffffff83cd6d55 RDX=ffffed1001e74f75 RSI=000000000000000c RDI=ffff88800f3a7b98 RBP=ffffed1001e74f73 RSP=ffff88800f3a7870 R8 =0000000000000000 R9 =ffffed1001e74f74 R10=ffff88800f3a7ba3 R11=0000000000000001 R12=000000000000000c R13=ffff88800f3a7950 R14=000000000000001c R15=ffff88800f3a7b88 RIP=ffffffff81b2d1d1 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 00007fdd42161900 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=00005583871bb000 CR3=000000000d3cc000 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=7e122b58496254c200000000000ae988 XMM05=799b26ef553e68bd0000000000321060 XMM06=267bbcb03bd8275c000000000031f9a0 XMM07=fb795ef6d6577056000000000030fcc8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000014 RCX=ffffffff81b66316 RDX=1ffffd4000050c06 RSI=ffffffff81b66333 RDI=ffffea0000286030 RBP=ffffea0000286100 RSP=ffff888015f3f8d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800a184ec0 R13=0000000000000001 R14=ffff88800a184ed4 R15=ffffea0000286000 RIP=ffffffff81b6634c RFL=00000216 [----AP-] 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 00007f7bd9863900 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=00007f7bd9e1a618 CR3=0000000020680000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000