[ 46.021609] ------------[ cut here ]------------ [ 46.022572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.024668] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.026198] Modules linked in: [ 46.026861] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.029381] Tainted: [W]=WARN [ 46.030146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.031638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.032587] 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 [ 46.035834] RSP: 0018:ffff8880162ffbc0 EFLAGS: 00010286 [ 46.036847] RAX: 0000000000000000 RBX: ffffed1002c5ff78 RCX: ffffffff813a4050 [ 46.038145] RDX: ffff888015cb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.039460] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5ff2f [ 46.040779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.042124] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162ffdf8 [ 46.043439] FS: 00007fa7ccce8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.044918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.045996] CR2: 00007ffcfd711ef7 CR3: 000000000d9be000 CR4: 0000000000350ef0 [ 46.047335] Call Trace: [ 46.047877] [ 46.048295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.049216] ? __create_object+0x59/0x80 [ 46.050017] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.051015] __vmalloc_noprof+0x59/0x60 [ 46.051729] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.052637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.053587] bpf_prog_alloc+0x39/0x200 [ 46.054379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.055858] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.056730] do_seccomp+0x349/0x25e0 [ 46.057476] ? find_held_lock+0x2b/0x80 [ 46.058272] ? do_prlimit+0x310/0x610 [ 46.059064] ? __pfx_do_seccomp+0x10/0x10 [ 46.059868] ? do_raw_spin_unlock+0x53/0x220 [ 46.060695] ? _raw_spin_unlock+0x1e/0x40 [ 46.061525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.062499] ? static_key_count+0x60/0x80 [ 46.063293] prctl_set_seccomp+0x4e/0x70 [ 46.064062] __do_sys_prctl+0xe6c/0x1d70 [ 46.064833] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.065632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.066605] ? irqentry_exit+0xf3/0x650 [ 46.067354] do_syscall_64+0xbf/0x430 [ 46.068086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.069036] RIP: 0033:0x7fa7cd1da5cd [ 46.069685] 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 [ 46.072810] RSP: 002b:00007ffcfd70faf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.074155] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7cd1da5cd [ 46.075431] RDX: 000055927b7aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.076687] RBP: 00007ffcfd70fb50 R08: 0000000000000000 R09: 00007ffcfd70f1f0 [ 46.077969] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592b50372b0 [ 46.079259] R13: 00007ffcfd70ff80 R14: 00005592b5039d20 R15: 00005592b504b8d0 [ 46.080566] [ 46.081037] irq event stamp: 1791 [ 46.081641] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.083179] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.084705] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 46.086257] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 46.087782] ---[ end trace 0000000000000000 ]--- [ 49.006940] ------------[ cut here ]------------ [ 49.007880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.009961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.011458] Modules linked in: [ 49.012133] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.014118] Tainted: [W]=WARN [ 49.014688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.016175] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.017088] 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 [ 49.020264] RSP: 0018:ffff888016a07bc0 EFLAGS: 00010286 [ 49.021250] RAX: 0000000000000000 RBX: ffffed1002d40f78 RCX: ffffffff813a4050 [ 49.022548] RDX: ffff88801633d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.023839] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d40f2f [ 49.025112] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.026391] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a07df8 [ 49.027667] FS: 00007fcb95649900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.029097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.030151] CR2: 00007ffd4a5c4ef7 CR3: 0000000009d83000 CR4: 0000000000350ef0 [ 49.031443] Call Trace: [ 49.031947] [ 49.032354] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.033252] ? __create_object+0x59/0x80 [ 49.034035] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.035022] __vmalloc_noprof+0x59/0x60 [ 49.035733] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.036610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.037552] bpf_prog_alloc+0x39/0x200 [ 49.038316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.039258] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.040144] do_seccomp+0x349/0x25e0 [ 49.040876] ? find_held_lock+0x2b/0x80 [ 49.041580] ? do_prlimit+0x310/0x610 [ 49.042338] ? __pfx_do_seccomp+0x10/0x10 [ 49.043148] ? do_raw_spin_unlock+0x53/0x220 [ 49.043989] ? _raw_spin_unlock+0x1e/0x40 [ 49.044718] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.045680] ? static_key_count+0x60/0x80 [ 49.046496] prctl_set_seccomp+0x4e/0x70 [ 49.047278] __do_sys_prctl+0xe6c/0x1d70 [ 49.048059] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.048914] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.049882] ? irqentry_exit+0xf3/0x650 [ 49.050613] do_syscall_64+0xbf/0x430 [ 49.051355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.052297] RIP: 0033:0x7fcb95b3b5cd [ 49.052993] 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 [ 49.056195] RSP: 002b:00007ffd4a5c3120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.057571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb95b3b5cd [ 49.058869] RDX: 000055bd28e2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.060163] RBP: 00007ffd4a5c3180 R08: 0000000000000000 R09: 00007ffd4a5c2820 [ 49.061436] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd3cabaad0 [ 49.062722] R13: 00007ffd4a5c35b0 R14: 000055bd3cabbbc0 R15: 000055bd3cacc780 [ 49.064025] [ 49.064452] irq event stamp: 1801 [ 49.065108] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.066634] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.068172] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 49.069711] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 49.071223] ---[ end trace 0000000000000000 ]--- [ 49.858855] ------------[ cut here ]------------ [ 49.859768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.862002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.863872] Modules linked in: [ 49.864514] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.866726] Tainted: [W]=WARN [ 49.867368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.868951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.869918] 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 [ 49.873308] RSP: 0018:ffff88801b987bc0 EFLAGS: 00010286 [ 49.874367] RAX: 0000000000000000 RBX: ffffed1003730f78 RCX: ffffffff813a4050 [ 49.875747] RDX: ffff88800f66d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.877120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003730f2f [ 49.878491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.879852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b987df8 [ 49.881237] FS: 00007f8dc0a5f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.882817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.883959] CR2: 00007fff893d7ef7 CR3: 000000001c15c000 CR4: 0000000000350ef0 [ 49.885343] Call Trace: [ 49.885891] [ 49.886351] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.887334] ? __create_object+0x59/0x80 [ 49.888212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.889284] __vmalloc_noprof+0x59/0x60 [ 49.890147] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.891108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.892134] bpf_prog_alloc+0x39/0x200 [ 49.892952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.893970] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.894977] do_seccomp+0x349/0x25e0 [ 49.895725] ? find_held_lock+0x2b/0x80 [ 49.896556] ? do_prlimit+0x310/0x610 [ 49.897375] ? __pfx_do_seccomp+0x10/0x10 [ 49.898245] ? do_raw_spin_unlock+0x53/0x220 [ 49.899149] ? _raw_spin_unlock+0x1e/0x40 [ 49.899987] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.901013] ? static_key_count+0x60/0x80 [ 49.901888] prctl_set_seccomp+0x4e/0x70 [ 49.902709] __do_sys_prctl+0xe6c/0x1d70 [ 49.903570] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.904511] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.905595] ? irqentry_exit+0xf3/0x650 [ 49.906448] do_syscall_64+0xbf/0x430 [ 49.907256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.908296] RIP: 0033:0x7f8dc0f515cd [ 49.909072] 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 [ 49.912771] RSP: 002b:00007fff893d6700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.914378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8dc0f515cd [ 49.915759] RDX: 0000561693738e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.916902] RBP: 00007fff893d6760 R08: 0000000000000000 R09: 00007fff893d5e00 [ 49.918071] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616cb579ad0 [ 49.919226] R13: 00007fff893d6b90 R14: 00005616cb57abc0 R15: 00005616cb58b780 [ 49.920414] [ 49.920847] irq event stamp: 1837 [ 49.921382] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 49.922772] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 49.924178] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.925591] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.926947] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19828' (ECDSA) to the list of known hosts. 2025/11/17 21:43:59 fuzzer started 2025/11/17 21:44:00 dialing manager at localhost:37895 2025/11/17 21:44:00 checking machine... 2025/11/17 21:44:00 checking revisions... [ 50.822984] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:44:00 testing simple program... [ 50.915706] cgroup: Unknown subsys name 'net' [ 50.978148] cgroup: Unknown subsys name 'cpuset' [ 50.990163] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:43:59 Registers: info registers vcpu 0 RAX=00000000a9267483 RBX=ffff888017620000 RCX=00000000915d54c6 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff888017620a58 RSP=ffff888019a47848 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888017620a58 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275de RFL=00000092 [--S-A--] 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 00007fcb95649900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4a5bd000 CR3=0000000020bb9000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021fe1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055bd3cad6fd4 CR3=000000000d671000 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=ee029077f43d83abee42a3fa5419fd9a XMM02=2c67c8bc2e329bc300000000003032a8 XMM03=fb795ef6d65770560000000000311210 XMM04=0c85c576b20c75e500000000000ae988 XMM05=1c93af1a7a0ac8530000000000321278 XMM06=474038aa6c007e1f0000000000320380 XMM07=e042d86d42eb936e0000000000311490 XMM08=9055e682c3c63d640000000000303308 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000