[ 39.041824] ------------[ cut here ]------------ [ 39.042723] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.044688] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.046126] Modules linked in: [ 39.046751] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.048723] Tainted: [W]=WARN [ 39.049303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.050757] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.051661] 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 [ 39.054811] RSP: 0018:ffff888015d57bc0 EFLAGS: 00010286 [ 39.055780] RAX: 0000000000000000 RBX: ffffed1002baaf78 RCX: ffffffff813a4050 [ 39.057065] RDX: ffff88800eff1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.058325] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002baaf2f [ 39.059612] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.060887] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d57df8 [ 39.062161] FS: 00007f2787ea2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.063595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.064663] CR2: 00007f2788394580 CR3: 000000000bc1b000 CR4: 0000000000350ef0 [ 39.065944] Call Trace: [ 39.066450] [ 39.066856] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.067749] ? __create_object+0x59/0x80 [ 39.068519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.069510] __vmalloc_noprof+0x59/0x60 [ 39.070222] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.071079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.071998] bpf_prog_alloc+0x39/0x200 [ 39.072739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073657] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.074550] do_seccomp+0x349/0x25e0 [ 39.075226] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.076111] ? __pfx_do_seccomp+0x10/0x10 [ 39.076899] ? find_held_lock+0x2b/0x80 [ 39.077645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.078618] ? static_key_count+0x60/0x80 [ 39.079411] prctl_set_seccomp+0x4e/0x70 [ 39.080137] __do_sys_prctl+0xe6c/0x1d70 [ 39.080925] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.081768] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.082724] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.083677] ? irqentry_exit+0xf3/0x650 [ 39.084424] do_syscall_64+0xbf/0x430 [ 39.085123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.086069] RIP: 0033:0x7f27883945cd [ 39.086768] 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 [ 39.089939] RSP: 002b:00007ffd253f3550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.091294] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27883945cd [ 39.092581] RDX: 0000556e804ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.093852] RBP: 00007ffd253f35b0 R08: 0000000000000000 R09: 00007ffd253f2c50 [ 39.095124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ea0eaead0 [ 39.096389] R13: 00007ffd253f39e0 R14: 0000556ea0eafbc0 R15: 0000556ea0ec0780 [ 39.097697] [ 39.098123] irq event stamp: 1703 [ 39.098770] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 39.100300] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 39.101820] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 39.103344] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 39.104869] ---[ end trace 0000000000000000 ]--- [ 41.906250] ------------[ cut here ]------------ [ 41.907156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.909231] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.910766] Modules linked in: [ 41.911397] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.913384] Tainted: [W]=WARN [ 41.913928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.915382] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.916244] 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 [ 41.919409] RSP: 0018:ffff8880162bfbc0 EFLAGS: 00010286 [ 41.920371] RAX: 0000000000000000 RBX: ffffed1002c57f78 RCX: ffffffff813a4050 [ 41.921655] RDX: ffff88801651d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.922937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c57f2f [ 41.924208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.925476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162bfdf8 [ 41.926747] FS: 00007f96c6f70900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.928178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.929241] CR2: 00007ffc87a5cef7 CR3: 0000000016dc5000 CR4: 0000000000350ef0 [ 41.930535] Call Trace: [ 41.930994] [ 41.931446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.932324] ? __create_object+0x59/0x80 [ 41.933053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.934015] __vmalloc_noprof+0x59/0x60 [ 41.934757] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.935623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.936562] bpf_prog_alloc+0x39/0x200 [ 41.937303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.938170] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.939058] do_seccomp+0x349/0x25e0 [ 41.939771] ? find_held_lock+0x2b/0x80 [ 41.940516] ? do_prlimit+0x310/0x610 [ 41.941215] ? __pfx_do_seccomp+0x10/0x10 [ 41.941996] ? do_raw_spin_unlock+0x53/0x220 [ 41.942836] ? _raw_spin_unlock+0x1e/0x40 [ 41.943599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.944552] ? static_key_count+0x60/0x80 [ 41.945361] prctl_set_seccomp+0x4e/0x70 [ 41.946082] __do_sys_prctl+0xe6c/0x1d70 [ 41.946865] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.947718] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.948695] ? irqentry_exit+0xf3/0x650 [ 41.949455] do_syscall_64+0xbf/0x430 [ 41.950146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.951083] RIP: 0033:0x7f96c74625cd [ 41.951781] 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 [ 41.954926] RSP: 002b:00007ffc87a5ab20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.956286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96c74625cd [ 41.957572] RDX: 000055f978a69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.958857] RBP: 00007ffc87a5ab80 R08: 0000000000000000 R09: 00007ffc87a5a220 [ 41.960124] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f99ef0d2b0 [ 41.961407] R13: 00007ffc87a5afb0 R14: 000055f99ef0fd20 R15: 000055f99ef218d0 [ 41.962701] [ 41.963125] irq event stamp: 1809 [ 41.963766] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 41.965297] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 41.966791] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 41.968309] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 41.969677] ---[ end trace 0000000000000000 ]--- [ 42.613229] ------------[ cut here ]------------ [ 42.614128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.616149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.617603] Modules linked in: [ 42.618196] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.620170] Tainted: [W]=WARN [ 42.620781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.622253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.623158] 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 [ 42.626359] RSP: 0018:ffff8880162bfbc0 EFLAGS: 00010286 [ 42.627322] RAX: 0000000000000000 RBX: ffffed1002c57f78 RCX: ffffffff813a4050 [ 42.628628] RDX: ffff888016518000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.629920] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c57f2f [ 42.631201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.632470] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162bfdf8 [ 42.633762] FS: 00007f3af9cd9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.635200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.636248] CR2: 00007ffc80998ef7 CR3: 000000001432c000 CR4: 0000000000350ef0 [ 42.637545] Call Trace: [ 42.637999] [ 42.638462] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.639345] ? __create_object+0x59/0x80 [ 42.640075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.641041] __vmalloc_noprof+0x59/0x60 [ 42.641802] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.642664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.643590] bpf_prog_alloc+0x39/0x200 [ 42.644328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.645207] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.646096] do_seccomp+0x349/0x25e0 [ 42.646820] ? find_held_lock+0x2b/0x80 [ 42.647580] ? do_prlimit+0x310/0x610 [ 42.648316] ? __pfx_do_seccomp+0x10/0x10 [ 42.649067] ? do_raw_spin_unlock+0x53/0x220 [ 42.649904] ? _raw_spin_unlock+0x1e/0x40 [ 42.650673] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.651633] ? static_key_count+0x60/0x80 [ 42.652432] prctl_set_seccomp+0x4e/0x70 [ 42.653177] __do_sys_prctl+0xe6c/0x1d70 [ 42.653949] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.654811] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.655761] ? irqentry_exit+0xf3/0x650 [ 42.656527] do_syscall_64+0xbf/0x430 [ 42.657235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.658192] RIP: 0033:0x7f3afa1cb5cd [ 42.658891] 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 [ 42.662029] RSP: 002b:00007ffc80997010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.663376] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3afa1cb5cd [ 42.664673] RDX: 000055a857734e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.665949] RBP: 00007ffc80997070 R08: 0000000000000000 R09: 00007ffc80996710 [ 42.667224] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8928c3ad0 [ 42.668505] R13: 00007ffc809974a0 R14: 000055a8928c4bc0 R15: 000055a8928d5780 [ 42.669812] [ 42.670241] irq event stamp: 1711 [ 42.670889] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 42.672408] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 42.673651] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 42.674608] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 42.675553] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28869' (ECDSA) to the list of known hosts. 2025/11/18 22:27:59 fuzzer started 2025/11/18 22:28:00 dialing manager at localhost:34383 2025/11/18 22:28:00 checking machine... 2025/11/18 22:28:00 checking revisions... [ 43.583781] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:28:00 testing simple program... [ 43.670748] cgroup: Unknown subsys name 'net' [ 43.719935] cgroup: Unknown subsys name 'cpuset' [ 43.741245] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:27:59 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=ffffffff81619130 RCX=ffff8880096278d8 RDX=0000000000000000 RSI=ffff888009611bc0 RDI=ffff888009627840 RBP=ffff8880096278d8 RSP=ffff888009627838 R8 =0000000000000002 R9 =0000000000000006 R10=ffffed10028672de R11=0000000000000001 R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff81360940 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 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=00007f96c6f4f020 CR3=00000000204e7000 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=000000000001ad9b 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=00007fff5f021248 CR3=000000000e3ba000 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=2039353a37323a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a37323a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000