[ 46.221356] ------------[ cut here ]------------ [ 46.222283] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.224330] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.225819] Modules linked in: [ 46.226457] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.228757] Tainted: [W]=WARN [ 46.229448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.230920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.231833] 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 [ 46.235521] RSP: 0018:ffff8880164b7bc0 EFLAGS: 00010286 [ 46.236512] RAX: 0000000000000000 RBX: ffffed1002c96f78 RCX: ffffffff813a4050 [ 46.237815] RDX: ffff88800f228000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.239109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c96f2f [ 46.240659] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.242048] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164b7df8 [ 46.243360] FS: 00007f5600824900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.244835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.245911] CR2: 00007f5600d16580 CR3: 000000000c206000 CR4: 0000000000350ef0 [ 46.247217] Call Trace: [ 46.247695] [ 46.248108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.249024] ? __create_object+0x59/0x80 [ 46.249822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.250799] __vmalloc_noprof+0x59/0x60 [ 46.251563] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.252441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.253387] bpf_prog_alloc+0x39/0x200 [ 46.254106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.255037] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.255953] do_seccomp+0x349/0x25e0 [ 46.256692] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.257601] ? __pfx_do_seccomp+0x10/0x10 [ 46.258434] ? find_held_lock+0x2b/0x80 [ 46.259150] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.260125] ? static_key_count+0x60/0x80 [ 46.260947] prctl_set_seccomp+0x4e/0x70 [ 46.261740] __do_sys_prctl+0xe6c/0x1d70 [ 46.262545] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.263414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.264392] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.265384] ? irqentry_exit+0xf3/0x650 [ 46.266117] do_syscall_64+0xbf/0x430 [ 46.266865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.267822] RIP: 0033:0x7f5600d165cd [ 46.268533] 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 [ 46.271726] RSP: 002b:00007ffc41bca3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.273126] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5600d165cd [ 46.274418] RDX: 000055841ae95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.275726] RBP: 00007ffc41bca450 R08: 0000000000000000 R09: 00007ffc41bc9af0 [ 46.277036] R10: 0000000000000000 R11: 0000000000000246 R12: 000055844e147ad0 [ 46.278340] R13: 00007ffc41bca880 R14: 000055844e148bc0 R15: 000055844e159780 [ 46.279664] [ 46.280098] irq event stamp: 1857 [ 46.280758] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 46.282278] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 46.283815] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 46.285314] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 46.286581] ---[ end trace 0000000000000000 ]--- [ 48.868269] ------------[ cut here ]------------ [ 48.868724] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.869668] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.870358] Modules linked in: [ 48.870636] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.871595] Tainted: [W]=WARN [ 48.871861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.872555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.872975] 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 [ 48.874470] RSP: 0018:ffff88801ad2fbc0 EFLAGS: 00010286 [ 48.874909] RAX: 0000000000000000 RBX: ffffed10035a5f78 RCX: ffffffff813a4050 [ 48.875512] RDX: ffff8880196a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.876098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a5f2f [ 48.876707] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.877312] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad2fdf8 [ 48.877898] FS: 00007f1449443900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.878581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.879060] CR2: 00007f1449935580 CR3: 000000000e4f1000 CR4: 0000000000350ef0 [ 48.879663] Call Trace: [ 48.879884] [ 48.880077] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.880500] ? __create_object+0x59/0x80 [ 48.880853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.881311] __vmalloc_noprof+0x59/0x60 [ 48.881652] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.882035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.882486] bpf_prog_alloc+0x39/0x200 [ 48.882811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.883249] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.883659] do_seccomp+0x349/0x25e0 [ 48.883971] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.884404] ? __pfx_do_seccomp+0x10/0x10 [ 48.884764] ? find_held_lock+0x2b/0x80 [ 48.885104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.885566] ? static_key_count+0x60/0x80 [ 48.885928] prctl_set_seccomp+0x4e/0x70 [ 48.886296] __do_sys_prctl+0xe6c/0x1d70 [ 48.886647] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.887029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.887484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.887915] ? irqentry_exit+0xf3/0x650 [ 48.888280] do_syscall_64+0xbf/0x430 [ 48.888621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.889052] RIP: 0033:0x7f14499355cd [ 48.889392] 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 [ 48.890888] RSP: 002b:00007fffb2af47a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.891526] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14499355cd [ 48.892119] RDX: 00005562d5a8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.892732] RBP: 00007fffb2af4800 R08: 0000000000000000 R09: 00007fffb2af3ea0 [ 48.893343] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562d6a5bad0 [ 48.893930] R13: 00007fffb2af4c30 R14: 00005562d6a5cbc0 R15: 00005562d6a6d780 [ 48.894547] [ 48.894747] irq event stamp: 1767 [ 48.895033] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 48.895749] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 48.896464] softirqs last enabled at (1332): [] handle_softirqs+0x50c/0x770 [ 48.897196] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 48.897893] ---[ end trace 0000000000000000 ]--- [ 49.639857] ------------[ cut here ]------------ [ 49.640924] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.643287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.644962] Modules linked in: [ 49.645658] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.647863] Tainted: [W]=WARN [ 49.648529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.650016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.650921] 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 [ 49.654087] RSP: 0018:ffff88800f197bc0 EFLAGS: 00010286 [ 49.655061] RAX: 0000000000000000 RBX: ffffed1001e32f78 RCX: ffffffff813a4050 [ 49.656343] RDX: ffff8880197e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.657639] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e32f2f [ 49.658916] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.660199] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f197df8 [ 49.661491] FS: 00007fc8b1e2f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.662935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.664454] CR2: 00007ffca5c08ef7 CR3: 0000000014405000 CR4: 0000000000350ef0 [ 49.665738] Call Trace: [ 49.666243] [ 49.666655] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.667555] ? __create_object+0x59/0x80 [ 49.668335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.669303] __vmalloc_noprof+0x59/0x60 [ 49.670011] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.670874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.671805] bpf_prog_alloc+0x39/0x200 [ 49.672552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.673492] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.674393] do_seccomp+0x349/0x25e0 [ 49.675069] ? find_held_lock+0x2b/0x80 [ 49.675824] ? do_prlimit+0x310/0x610 [ 49.676549] ? __pfx_do_seccomp+0x10/0x10 [ 49.677339] ? do_raw_spin_unlock+0x53/0x220 [ 49.678112] ? _raw_spin_unlock+0x1e/0x40 [ 49.678883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.679825] ? static_key_count+0x60/0x80 [ 49.680621] prctl_set_seccomp+0x4e/0x70 [ 49.681419] __do_sys_prctl+0xe6c/0x1d70 [ 49.682151] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.682996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.683943] ? irqentry_exit+0xf3/0x650 [ 49.684712] do_syscall_64+0xbf/0x430 [ 49.685446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.686385] RIP: 0033:0x7fc8b23215cd [ 49.687043] 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 [ 49.690214] RSP: 002b:00007ffca5c064c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.691559] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8b23215cd [ 49.692871] RDX: 00005575ef6bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.694140] RBP: 00007ffca5c06520 R08: 0000000000000000 R09: 00007ffca5c05bc0 [ 49.695439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557618063ad0 [ 49.696724] R13: 00007ffca5c06950 R14: 0000557618064bc0 R15: 0000557618075780 [ 49.698018] [ 49.698487] irq event stamp: 1851 [ 49.699093] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.700589] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.702009] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 49.703297] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 49.704562] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60695' (ECDSA) to the list of known hosts. 2025/11/18 18:43:58 fuzzer started 2025/11/18 18:43:59 dialing manager at localhost:34383 2025/11/18 18:43:59 checking machine... 2025/11/18 18:43:59 checking revisions... [ 50.629850] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:43:59 testing simple program... [ 50.717287] cgroup: Unknown subsys name 'net' [ 50.772483] cgroup: Unknown subsys name 'cpuset' [ 50.783789] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:43:58 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=ffffffff8135e4a9 RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08a98 R14=ffff8880174cd340 R15=ffff88806ce08a50 RIP=ffffffff8135e4c5 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 00007f6c830bf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f14499f8650 CR3=000000000a5d6000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=8316a4a0b61deaca00000000000ae988 XMM05=7d3864a1fad57bb00000000000323ad0 XMM06=14648eaa1277bab10000000000322200 XMM07=fb795ef6d65770560000000000312420 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000046 RBX=ffff8880096fb780 RCX=ffffffff817d9966 RDX=0000000000000003 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffffffff84c9815c RSP=ffff888009757b40 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=ffffea0000276e40 R13=ffff888009db9d00 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff84c71c8d RFL=00000046 [---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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f144940d008 CR3=000000001ec85000 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