[ 46.650406] ------------[ cut here ]------------ [ 46.651606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.653912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.655690] Modules linked in: [ 46.656391] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.658712] Tainted: [W]=WARN [ 46.659391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.661049] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.662158] 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 [ 46.665768] RSP: 0018:ffff888017977bc0 EFLAGS: 00010286 [ 46.666891] RAX: 0000000000000000 RBX: ffffed1002f2ef78 RCX: ffffffff813a4050 [ 46.668354] RDX: ffff888019135340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.669889] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2ef2f [ 46.671311] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.672868] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017977df8 [ 46.674273] FS: 00007f4a54af1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.676015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.677168] CR2: 00007f4a54fe3580 CR3: 000000000e482000 CR4: 0000000000350ef0 [ 46.678653] Call Trace: [ 46.679295] [ 46.679747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.680704] ? __create_object+0x59/0x80 [ 46.681596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.682823] __vmalloc_noprof+0x59/0x60 [ 46.683617] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.684597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.685756] bpf_prog_alloc+0x39/0x200 [ 46.686564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.687577] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.688554] do_seccomp+0x349/0x25e0 [ 46.689324] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.690285] ? __pfx_do_seccomp+0x10/0x10 [ 46.691138] ? find_held_lock+0x2b/0x80 [ 46.691942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.692951] ? static_key_count+0x60/0x80 [ 46.693770] prctl_set_seccomp+0x4e/0x70 [ 46.694705] __do_sys_prctl+0xe6c/0x1d70 [ 46.695590] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.696532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.697695] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.698811] ? irqentry_exit+0xf3/0x650 [ 46.699603] do_syscall_64+0xbf/0x430 [ 46.700434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.701702] RIP: 0033:0x7f4a54fe35cd [ 46.702678] 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 [ 46.706619] RSP: 002b:00007ffc1acdc7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.708286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a54fe35cd [ 46.709681] RDX: 0000555a55610e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.711216] RBP: 00007ffc1acdc820 R08: 0000000000000000 R09: 00007ffc1acdbec0 [ 46.712637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a6720fad0 [ 46.714052] R13: 00007ffc1acdcc50 R14: 0000555a67210bc0 R15: 0000555a67221780 [ 46.715571] [ 46.716004] irq event stamp: 1853 [ 46.716571] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 46.718085] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 46.719539] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 46.721083] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 46.722577] ---[ end trace 0000000000000000 ]--- [ 49.632161] ------------[ cut here ]------------ [ 49.633306] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.635960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.637882] Modules linked in: [ 49.638517] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.640608] Tainted: [W]=WARN [ 49.641249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.642818] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.643746] 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 [ 49.647091] RSP: 0018:ffff888016a9fbc0 EFLAGS: 00010286 [ 49.647954] RAX: 0000000000000000 RBX: ffffed1002d53f78 RCX: ffffffff813a4050 [ 49.648986] RDX: ffff8880172bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.650016] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d53f2f [ 49.651053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.652106] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a9fdf8 [ 49.653149] FS: 00007fd704a15900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.654321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.655193] CR2: 00007fd704f07580 CR3: 00000000201a9000 CR4: 0000000000350ef0 [ 49.656231] Call Trace: [ 49.656604] [ 49.656985] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.657670] ? __create_object+0x59/0x80 [ 49.658303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.659092] __vmalloc_noprof+0x59/0x60 [ 49.659676] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.660384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.661144] bpf_prog_alloc+0x39/0x200 [ 49.661698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.662450] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.663202] do_seccomp+0x349/0x25e0 [ 49.663745] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.664463] ? __pfx_do_seccomp+0x10/0x10 [ 49.665110] ? find_held_lock+0x2b/0x80 [ 49.665679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.666452] ? static_key_count+0x60/0x80 [ 49.667104] prctl_set_seccomp+0x4e/0x70 [ 49.667702] __do_sys_prctl+0xe6c/0x1d70 [ 49.668337] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.669026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.669762] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.670571] ? irqentry_exit+0xf3/0x650 [ 49.671197] do_syscall_64+0xbf/0x430 [ 49.671758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.672526] RIP: 0033:0x7fd704f075cd [ 49.673092] 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 [ 49.675648] RSP: 002b:00007ffdaad1a110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.676737] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd704f075cd [ 49.677765] RDX: 000055c0be3d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.678818] RBP: 00007ffdaad1a170 R08: 0000000000000000 R09: 00007ffdaad19810 [ 49.679872] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0f122fbf0 [ 49.680911] R13: 00007ffdaad1a5a0 R14: 000055c0f1239380 R15: 000055c0f1244460 [ 49.681960] [ 49.682298] irq event stamp: 1783 [ 49.682782] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.684039] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.685271] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.686507] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 49.687760] ---[ end trace 0000000000000000 ]--- [ 50.318747] ------------[ cut here ]------------ [ 50.319665] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.321699] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.323173] Modules linked in: [ 50.323765] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.325818] Tainted: [W]=WARN [ 50.326387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.328042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.328982] 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 [ 50.332219] RSP: 0018:ffff8880175a7bc0 EFLAGS: 00010286 [ 50.333220] RAX: 0000000000000000 RBX: ffffed1002eb4f78 RCX: ffffffff813a4050 [ 50.334526] RDX: ffff888017039bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.335849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb4f2f [ 50.337158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.338439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175a7df8 [ 50.339777] FS: 00007f6c7e1c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.341258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.342345] CR2: 00007f6c7e7264a6 CR3: 0000000020373000 CR4: 0000000000350ef0 [ 50.343670] Call Trace: [ 50.344174] [ 50.344593] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.345501] ? __create_object+0x59/0x80 [ 50.346295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.347288] __vmalloc_noprof+0x59/0x60 [ 50.348061] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.348951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.349904] bpf_prog_alloc+0x39/0x200 [ 50.350607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.351569] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.352461] do_seccomp+0x349/0x25e0 [ 50.353195] ? find_held_lock+0x2b/0x80 [ 50.353964] ? do_prlimit+0x310/0x610 [ 50.354686] ? __pfx_do_seccomp+0x10/0x10 [ 50.355488] ? do_raw_spin_unlock+0x53/0x220 [ 50.356346] ? _raw_spin_unlock+0x1e/0x40 [ 50.357134] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.358115] ? static_key_count+0x60/0x80 [ 50.358933] prctl_set_seccomp+0x4e/0x70 [ 50.359692] __do_sys_prctl+0xe6c/0x1d70 [ 50.360490] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.361370] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.362362] ? irqentry_exit+0xf3/0x650 [ 50.363144] do_syscall_64+0xbf/0x430 [ 50.363915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.364866] RIP: 0033:0x7f6c7e6b25cd [ 50.365520] 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 [ 50.368717] RSP: 002b:00007ffe919e0270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.370102] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c7e6b25cd [ 50.371413] RDX: 000055cc374a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.372721] RBP: 00007ffe919e02d0 R08: 0000000000000000 R09: 00007ffe919df970 [ 50.374019] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc60f062b0 [ 50.375337] R13: 00007ffe919e0700 R14: 000055cc60f08d20 R15: 000055cc60f1a8d0 [ 50.376438] [ 50.376824] irq event stamp: 2643 [ 50.377333] hardirqs last enabled at (2651): [] __up_console_sem+0x78/0x80 [ 50.378614] hardirqs last disabled at (2660): [] __up_console_sem+0x5d/0x80 [ 50.379892] softirqs last enabled at (2232): [] handle_softirqs+0x50c/0x770 [ 50.381182] softirqs last disabled at (2227): [] __irq_exit_rcu+0xc4/0x100 [ 50.382462] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45070' (ECDSA) to the list of known hosts. 2025/11/17 23:10:09 fuzzer started 2025/11/17 23:10:10 dialing manager at localhost:37895 2025/11/17 23:10:10 checking machine... 2025/11/17 23:10:10 checking revisions... [ 51.314665] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:10:10 testing simple program... [ 51.394106] cgroup: Unknown subsys name 'net' [ 51.458156] cgroup: Unknown subsys name 'cpuset' [ 51.476148] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:10:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880179778e8 RCX=ffff8880179774ec RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800ef79fbc RBP=ffff88800ef79bc0 RSP=ffff8880179774f8 R8 =ffffffff86ab82c2 R9 =ffff8880179775d8 R10=000000000003c9ed R11=00000000000255cb R12=ffff888017977501 R13=ffff8880179775e0 R14=ffff8880179778e8 R15=ffff888017977598 RIP=ffffffff815d29c0 RFL=00000213 [----A-C] 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 00007fd704a15900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd7049d5008 CR3=000000000e3ff000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027961 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=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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff1a872758 CR3=000000000e263000 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=30313a333220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323033 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000