[ 44.064868] ------------[ cut here ]------------ [ 44.065632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.067673] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.068890] Modules linked in: [ 44.069379] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.071053] Tainted: [W]=WARN [ 44.071516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.072787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.073513] 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 [ 44.076182] RSP: 0018:ffff888016cefbc0 EFLAGS: 00010286 [ 44.077023] RAX: 0000000000000000 RBX: ffffed1002d9df78 RCX: ffffffff813a4050 [ 44.078119] RDX: ffff88800f318000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.079209] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9df2f [ 44.080309] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.081395] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cefdf8 [ 44.082485] FS: 00007fa3d2b2b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.083730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.084658] CR2: 00007ffdffc94ef7 CR3: 0000000009e7f000 CR4: 0000000000350ef0 [ 44.085755] Call Trace: [ 44.086152] [ 44.086498] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.087256] ? __create_object+0x59/0x80 [ 44.087933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.088760] __vmalloc_noprof+0x59/0x60 [ 44.089364] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.090106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.090914] bpf_prog_alloc+0x39/0x200 [ 44.091502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.092300] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.093074] do_seccomp+0x349/0x25e0 [ 44.093688] ? find_held_lock+0x2b/0x80 [ 44.094298] ? do_prlimit+0x310/0x610 [ 44.094933] ? __pfx_do_seccomp+0x10/0x10 [ 44.095606] ? do_raw_spin_unlock+0x53/0x220 [ 44.096285] ? _raw_spin_unlock+0x1e/0x40 [ 44.096954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.097775] ? static_key_count+0x60/0x80 [ 44.098416] prctl_set_seccomp+0x4e/0x70 [ 44.099076] __do_sys_prctl+0xe6c/0x1d70 [ 44.099737] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.100435] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.101259] ? irqentry_exit+0xf3/0x650 [ 44.101894] do_syscall_64+0xbf/0x430 [ 44.102482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.103296] RIP: 0033:0x7fa3d301d5cd [ 44.103909] 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 [ 44.106606] RSP: 002b:00007ffdffc92470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.107761] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3d301d5cd [ 44.108857] RDX: 000055e888b23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.109940] RBP: 00007ffdffc924d0 R08: 0000000000000000 R09: 00007ffdffc91b70 [ 44.111035] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8a8c69bf0 [ 44.112142] R13: 00007ffdffc92900 R14: 000055e8a8c73380 R15: 000055e8a8c7e460 [ 44.113244] [ 44.113638] irq event stamp: 1771 [ 44.114156] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 44.115445] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 44.116752] softirqs last enabled at (1410): [] handle_softirqs+0x50c/0x770 [ 44.118071] softirqs last disabled at (1389): [] __irq_exit_rcu+0xc4/0x100 [ 44.119364] ---[ end trace 0000000000000000 ]--- [ 47.618472] ------------[ cut here ]------------ [ 47.619253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.620897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.622066] Modules linked in: [ 47.622579] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.624158] Tainted: [W]=WARN [ 47.624650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.625835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.626576] 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 [ 47.629131] RSP: 0018:ffff8880170e7bc0 EFLAGS: 00010286 [ 47.629916] RAX: 0000000000000000 RBX: ffffed1002e1cf78 RCX: ffffffff813a4050 [ 47.630968] RDX: ffff88800f549bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.632003] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1cf2f [ 47.633036] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.634060] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170e7df8 [ 47.635088] FS: 00007f00d693a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.636245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.637100] CR2: 00007ffdb0b68ef7 CR3: 000000000a19f000 CR4: 0000000000350ef0 [ 47.638130] Call Trace: [ 47.638502] [ 47.638887] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.639605] ? __create_object+0x59/0x80 [ 47.640202] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.640986] __vmalloc_noprof+0x59/0x60 [ 47.641581] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.642247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.642993] bpf_prog_alloc+0x39/0x200 [ 47.643587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.644303] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.645037] do_seccomp+0x349/0x25e0 [ 47.645604] ? find_held_lock+0x2b/0x80 [ 47.646171] ? do_prlimit+0x310/0x610 [ 47.646769] ? __pfx_do_seccomp+0x10/0x10 [ 47.647365] ? do_raw_spin_unlock+0x53/0x220 [ 47.648044] ? _raw_spin_unlock+0x1e/0x40 [ 47.648663] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.649392] ? static_key_count+0x60/0x80 [ 47.650038] prctl_set_seccomp+0x4e/0x70 [ 47.650651] __do_sys_prctl+0xe6c/0x1d70 [ 47.651235] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.651933] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.652714] ? irqentry_exit+0xf3/0x650 [ 47.653287] do_syscall_64+0xbf/0x430 [ 47.653888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.654639] RIP: 0033:0x7f00d6e2c5cd [ 47.655163] 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 [ 47.657689] RSP: 002b:00007ffdb0b675d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.658784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00d6e2c5cd [ 47.659809] RDX: 000055ba846a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.660840] RBP: 00007ffdb0b67630 R08: 0000000000000000 R09: 00007ffdb0b66cd0 [ 47.661881] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba9879ead0 [ 47.662909] R13: 00007ffdb0b67a60 R14: 000055ba9879fbc0 R15: 000055ba987b0780 [ 47.663962] [ 47.664304] irq event stamp: 1681 [ 47.664821] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 47.666038] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 47.667252] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770 [ 47.668486] softirqs last disabled at (1243): [] __irq_exit_rcu+0xc4/0x100 [ 47.669690] ---[ end trace 0000000000000000 ]--- [ 48.483684] ------------[ cut here ]------------ [ 48.484632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.486663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.488173] Modules linked in: [ 48.488828] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.490841] Tainted: [W]=WARN [ 48.491399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.492871] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.493783] 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 [ 48.497442] RSP: 0018:ffff888015ddfbc0 EFLAGS: 00010286 [ 48.498418] RAX: 0000000000000000 RBX: ffffed1002bbbf78 RCX: ffffffff813a4050 [ 48.499682] RDX: ffff888015f50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.500976] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbbf2f [ 48.502490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.503998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ddfdf8 [ 48.505457] FS: 00007effe5c91900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.506902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.507994] CR2: 00007effe6183580 CR3: 000000001d78b000 CR4: 0000000000350ef0 [ 48.509274] Call Trace: [ 48.509783] [ 48.510201] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.511091] ? __create_object+0x59/0x80 [ 48.511882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.512859] __vmalloc_noprof+0x59/0x60 [ 48.513621] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.514450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.515373] bpf_prog_alloc+0x39/0x200 [ 48.516117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.517068] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.517982] do_seccomp+0x349/0x25e0 [ 48.518709] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.519618] ? __pfx_do_seccomp+0x10/0x10 [ 48.520360] ? find_held_lock+0x2b/0x80 [ 48.521116] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.522087] ? static_key_count+0x60/0x80 [ 48.522889] prctl_set_seccomp+0x4e/0x70 [ 48.523672] __do_sys_prctl+0xe6c/0x1d70 [ 48.524429] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.525284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.526265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.527241] ? irqentry_exit+0xf3/0x650 [ 48.528033] do_syscall_64+0xbf/0x430 [ 48.528782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.529747] RIP: 0033:0x7effe61835cd [ 48.530415] 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 [ 48.533609] RSP: 002b:00007fff70c66ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.534988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007effe61835cd [ 48.536307] RDX: 000056376500ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.537600] RBP: 00007fff70c66b40 R08: 0000000000000000 R09: 00007fff70c661e0 [ 48.538906] R10: 0000000000000000 R11: 0000000000000246 R12: 000056379154dad0 [ 48.540206] R13: 00007fff70c66f70 R14: 000056379154ebc0 R15: 000056379155f780 [ 48.541514] [ 48.541974] irq event stamp: 1757 [ 48.542627] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 48.544164] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 48.545689] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 48.547248] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 48.548784] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48845' (ECDSA) to the list of known hosts. 2025/11/18 21:49:41 fuzzer started 2025/11/18 21:49:41 dialing manager at localhost:34383 2025/11/18 21:49:41 checking machine... 2025/11/18 21:49:41 checking revisions... [ 49.480335] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:49:41 testing simple program... [ 49.560512] cgroup: Unknown subsys name 'net' [ 49.620231] cgroup: Unknown subsys name 'cpuset' [ 49.632494] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:49:40 Registers: info registers vcpu 0 RAX=ffffffff815d31b1 RBX=ffffffff866d7734 RCX=ffffffff815d320f RDX=0000000000000000 RSI=ffffffff86a42be4 RDI=ffffffff866d7734 RBP=ffffffff866d7738 RSP=ffff888009627758 R8 =ffffffff86a42be4 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=ffffffff866d7734 R13=ffffffff866d7734 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dad7 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f00d6ef1618 CR3=000000001d6ec000 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=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 info registers vcpu 1 RAX=0000000000028ecd 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f65d7b0f000 CR3=000000000e334000 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=30aa01657206e5a419422f6def0f975a XMM02=ec2efd57dc4c00df0000000000303e20 XMM03=e1513f51ace137ad0000000000303ef0 XMM04=71fef320df1b47ee00000000000ae988 XMM05=0394861f14684e59000000000031e5d8 XMM06=3e829fc8c8edc990000000000031e460 XMM07=e042d86d42eb936e000000000030e118 XMM08=e1513f51ace137ad0000000000303ef0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000