[ 46.096222] ------------[ cut here ]------------ [ 46.097002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.098684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.099911] Modules linked in: [ 46.100465] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.102143] Tainted: [W]=WARN [ 46.102605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.103838] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.104600] 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 [ 46.107282] RSP: 0018:ffff88801868fbc0 EFLAGS: 00010286 [ 46.108122] RAX: 0000000000000000 RBX: ffffed10030d1f78 RCX: ffffffff813a4050 [ 46.109198] RDX: ffff8880167e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.110274] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d1f2f [ 46.111407] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.112487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801868fdf8 [ 46.113570] FS: 00007fadea146900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.114771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.115664] CR2: 00007fadea638580 CR3: 000000000e667000 CR4: 0000000000350ef0 [ 46.116756] Call Trace: [ 46.117174] [ 46.117512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.118244] ? __create_object+0x59/0x80 [ 46.118853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.119668] __vmalloc_noprof+0x59/0x60 [ 46.120293] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.121021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.121756] bpf_prog_alloc+0x39/0x200 [ 46.122380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.123172] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.123886] do_seccomp+0x349/0x25e0 [ 46.124497] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.125239] ? __pfx_do_seccomp+0x10/0x10 [ 46.125864] ? find_held_lock+0x2b/0x80 [ 46.126502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.127327] ? static_key_count+0x60/0x80 [ 46.128008] prctl_set_seccomp+0x4e/0x70 [ 46.128627] __do_sys_prctl+0xe6c/0x1d70 [ 46.129287] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.130012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.130788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.131615] ? irqentry_exit+0xf3/0x650 [ 46.132255] do_syscall_64+0xbf/0x430 [ 46.132829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.133624] RIP: 0033:0x7fadea6385cd [ 46.134215] 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 [ 46.136904] RSP: 002b:00007ffd27f6a4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.138062] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fadea6385cd [ 46.139163] RDX: 0000559e1ae14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.140255] RBP: 00007ffd27f6a540 R08: 0000000000000000 R09: 00007ffd27f69be0 [ 46.141348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e52869ad0 [ 46.142439] R13: 00007ffd27f6a970 R14: 0000559e5286abc0 R15: 0000559e5287b780 [ 46.143541] [ 46.143895] irq event stamp: 1731 [ 46.144454] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.145739] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.147049] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 46.148338] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 46.149597] ---[ end trace 0000000000000000 ]--- [ 49.578142] ------------[ cut here ]------------ [ 49.579065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.581094] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.582538] Modules linked in: [ 49.583178] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.585393] Tainted: [W]=WARN [ 49.585948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.587510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.588413] 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 [ 49.591579] RSP: 0018:ffff8880171c7bc0 EFLAGS: 00010286 [ 49.592550] RAX: 0000000000000000 RBX: ffffed1002e38f78 RCX: ffffffff813a4050 [ 49.593825] RDX: ffff888016913780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.595117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e38f2f [ 49.596396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.597665] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171c7df8 [ 49.598937] FS: 00007fa76e76c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.600409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.601460] CR2: 00007ffec643def8 CR3: 000000000b923000 CR4: 0000000000350ef0 [ 49.602749] Call Trace: [ 49.603261] [ 49.603668] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.604556] ? __create_object+0x59/0x80 [ 49.605326] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.606282] __vmalloc_noprof+0x59/0x60 [ 49.607055] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.607882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.608797] bpf_prog_alloc+0x39/0x200 [ 49.609514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.610430] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.611335] do_seccomp+0x349/0x25e0 [ 49.612035] ? find_held_lock+0x2b/0x80 [ 49.612752] ? do_prlimit+0x310/0x610 [ 49.613473] ? __pfx_do_seccomp+0x10/0x10 [ 49.614236] ? do_raw_spin_unlock+0x53/0x220 [ 49.615064] ? _raw_spin_unlock+0x1e/0x40 [ 49.615801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.616761] ? static_key_count+0x60/0x80 [ 49.617554] prctl_set_seccomp+0x4e/0x70 [ 49.618317] __do_sys_prctl+0xe6c/0x1d70 [ 49.619095] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.619897] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.620889] ? irqentry_exit+0xf3/0x650 [ 49.621639] do_syscall_64+0xbf/0x430 [ 49.622370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.623336] RIP: 0033:0x7fa76ec5e5cd [ 49.624038] 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 [ 49.627228] RSP: 002b:00007ffec643b510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.628573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa76ec5e5cd [ 49.629837] RDX: 0000562375524e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.631127] RBP: 00007ffec643b570 R08: 0000000000000000 R09: 00007ffec643ac10 [ 49.632431] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623b2852b10 [ 49.633705] R13: 00007ffec643b9a0 R14: 00005623b28532b0 R15: 00005623b28676f0 [ 49.635016] [ 49.635442] irq event stamp: 1849 [ 49.636095] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.637628] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.639152] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 49.640683] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 49.642193] ---[ end trace 0000000000000000 ]--- [ 50.444791] ------------[ cut here ]------------ [ 50.445749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.447760] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.449228] Modules linked in: [ 50.449827] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.452077] Tainted: [W]=WARN [ 50.452630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.454172] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.455081] 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 [ 50.458274] RSP: 0018:ffff88800fdafbc0 EFLAGS: 00010286 [ 50.459275] RAX: 0000000000000000 RBX: ffffed1001fb5f78 RCX: ffffffff813a4050 [ 50.460571] RDX: ffff8880141c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.461868] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fb5f2f [ 50.463186] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.464467] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fdafdf8 [ 50.465749] FS: 00007f07fa683900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.467232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.468302] CR2: 00007f07fab75580 CR3: 000000001f8b3000 CR4: 0000000000350ef0 [ 50.469592] Call Trace: [ 50.470104] [ 50.470516] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.471436] ? __create_object+0x59/0x80 [ 50.472216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.473184] __vmalloc_noprof+0x59/0x60 [ 50.473891] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.474760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.475710] bpf_prog_alloc+0x39/0x200 [ 50.476449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.477377] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.478287] do_seccomp+0x349/0x25e0 [ 50.479028] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.479906] ? __pfx_do_seccomp+0x10/0x10 [ 50.480720] ? find_held_lock+0x2b/0x80 [ 50.481497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.482487] ? static_key_count+0x60/0x80 [ 50.483321] prctl_set_seccomp+0x4e/0x70 [ 50.484110] __do_sys_prctl+0xe6c/0x1d70 [ 50.484864] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.485740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.486718] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.487691] ? irqentry_exit+0xf3/0x650 [ 50.488465] do_syscall_64+0xbf/0x430 [ 50.489201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.490166] RIP: 0033:0x7f07fab755cd [ 50.490826] 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 [ 50.493999] RSP: 002b:00007ffc3b199430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.495342] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07fab755cd [ 50.496619] RDX: 0000557d988fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.497895] RBP: 00007ffc3b199490 R08: 0000000000000000 R09: 00007ffc3b198b30 [ 50.499185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557dad9dc2b0 [ 50.500476] R13: 00007ffc3b1998c0 R14: 0000557dad9ded20 R15: 0000557dad9f08d0 [ 50.501750] [ 50.502209] irq event stamp: 1807 [ 50.502805] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.504262] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.505517] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 50.506812] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 50.508068] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56334' (ECDSA) to the list of known hosts. 2025/11/18 22:12:53 fuzzer started 2025/11/18 22:12:53 dialing manager at localhost:34383 2025/11/18 22:12:53 checking machine... 2025/11/18 22:12:53 checking revisions... [ 51.400042] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:12:53 testing simple program... [ 51.480241] cgroup: Unknown subsys name 'net' [ 51.533425] cgroup: Unknown subsys name 'cpuset' [ 51.549294] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:12:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a6fb RDX=ffff888013ea8000 RSI=ffffffff8175a7b7 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888017e6f4e8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=0000000000000000 RIP=ffffffff81751e08 RFL=00000202 [-------] 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 00007fa76e76c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa76ed23618 CR3=000000001ebd5000 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=00000000000320c7 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc25ea9d000 CR3=0000000017e13000 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=32313a323220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363239 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000