Warning: Permanently added '[localhost]:9047' (ECDSA) to the list of known hosts.
2023/05/18 00:23:47 fuzzer started
2023/05/18 00:23:48 dialing manager at localhost:44319
2023/05/18 00:23:48 checking machine...
2023/05/18 00:23:48 checking revisions...
syzkaller login: [ 38.181588] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:23:48 testing simple program...
[ 38.253943] cgroup: Unknown subsys name 'net'
[ 38.352694] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.721573] audit: type=1400 audit(1684369441.944:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.855085] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.864012] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.866044] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.870512] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.871999] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.873283] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.264893] ------------[ cut here ]------------
[ 53.265742] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.268027] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.269265] Modules linked in:
[ 53.269892] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.273765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.274814] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.275486] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.277637] RSP: 0018:ffff88801ef8fc00 EFLAGS: 00010282
[ 53.278283] RAX: 0000000000000000 RBX: ffff88800d867c40 RCX: 0000000000000000
[ 53.279157] RDX: ffff8880158ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.280039] RBP: ffff88800d867c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.280928] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.281807] R13: ffffffff84e23fe0 R14: ffff88800d867c48 R15: ffffffff84d74dc0
[ 53.282759] FS: 000055555691a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.283791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.284553] CR2: 00007fed2c4af6f4 CR3: 000000001a5cc000 CR4: 0000000000350ee0
[ 53.285499] Call Trace:
[ 53.285833]
[ 53.286142] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.286837] ipv4_frags_init_net+0x269/0x440
[ 53.287445] ops_init+0xbb/0x6b0
[ 53.287911] setup_net+0x3d9/0x990
[ 53.288407] ? down_read_killable+0x1d7/0x4e0
[ 53.288985] ? __pfx_setup_net+0x10/0x10
[ 53.289539] ? copy_net_ns+0x17c/0x770
[ 53.290067] copy_net_ns+0x321/0x770
[ 53.290612] create_new_namespaces+0x3f6/0xb30
[ 53.291219] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.291890] ksys_unshare+0x44d/0x8e0
[ 53.292428] ? __pfx_ksys_unshare+0x10/0x10
[ 53.292999] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.293778] __x64_sys_unshare+0x31/0x40
[ 53.294344] do_syscall_64+0x3f/0x90
[ 53.294852] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.295562] RIP: 0033:0x7f5e7f9ed0d7
[ 53.296038] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.298292] RSP: 002b:00007fff8972f408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.299280] RAX: ffffffffffffffda RBX: 00007fff8972fa48 RCX: 00007f5e7f9ed0d7
[ 53.300187] RDX: 00007f5e7fa5741f RSI: 00007fff8972f3a0 RDI: 0000000040000000
[ 53.301101] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8972f1b0
[ 53.302031] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5e7faffbf0
[ 53.302994] R13: 00007fff8972f4e0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.303926]
[ 53.304231] irq event stamp: 10401
[ 53.304711] hardirqs last enabled at (10413): [] __up_console_sem+0x78/0x80
[ 53.305836] hardirqs last disabled at (10424): [] __up_console_sem+0x5d/0x80
[ 53.306953] softirqs last enabled at (10316): [] irq_exit_rcu+0x93/0xc0
[ 53.308021] softirqs last disabled at (10311): [] irq_exit_rcu+0x93/0xc0
[ 53.309080] ---[ end trace 0000000000000000 ]---
[ 53.314076] ------------[ cut here ]------------
[ 53.314716] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.316456] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.317558] Modules linked in:
[ 53.317980] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.319210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.320294] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.320987] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.323326] RSP: 0018:ffff88801ef8fc00 EFLAGS: 00010282
[ 53.323995] RAX: 0000000000000000 RBX: ffff8880164b7c40 RCX: 0000000000000000
[ 53.324911] RDX: ffff8880158ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.325832] RBP: ffff8880164b7c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.326766] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.327695] R13: ffffffff84e23fe0 R14: ffff8880164b7c48 R15: ffffffff84da7d60
[ 53.328634] FS: 000055555691a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.329697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.330484] CR2: 00007fed2c4af6f4 CR3: 000000001a5cc000 CR4: 0000000000350ee0
[ 53.331427] Call Trace:
[ 53.331766]
[ 53.332085] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.332763] ipv6_frags_init_net+0x206/0x3c0
[ 53.333386] ops_init+0xbb/0x6b0
[ 53.333840] setup_net+0x3d9/0x990
[ 53.334354] ? down_read_killable+0x1d7/0x4e0
[ 53.334963] ? __pfx_setup_net+0x10/0x10
[ 53.335528] ? copy_net_ns+0x17c/0x770
[ 53.336049] copy_net_ns+0x321/0x770
[ 53.336587] create_new_namespaces+0x3f6/0xb30
[ 53.337193] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.337867] ksys_unshare+0x44d/0x8e0
[ 53.338404] ? __pfx_ksys_unshare+0x10/0x10
[ 53.338974] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.339745] __x64_sys_unshare+0x31/0x40
[ 53.340273] do_syscall_64+0x3f/0x90
[ 53.340795] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.341500] RIP: 0033:0x7f5e7f9ed0d7
[ 53.341978] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.344253] RSP: 002b:00007fff8972f408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.345233] RAX: ffffffffffffffda RBX: 00007fff8972fa48 RCX: 00007f5e7f9ed0d7
[ 53.346143] RDX: 00007f5e7fa5741f RSI: 00007fff8972f3a0 RDI: 0000000040000000
[ 53.347079] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8972f1b0
[ 53.348002] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5e7faffbf0
[ 53.348927] R13: 00007fff8972f4e0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.349887]
[ 53.350200] irq event stamp: 12003
[ 53.350687] hardirqs last enabled at (12015): [] __up_console_sem+0x78/0x80
[ 53.351789] hardirqs last disabled at (12026): [] __up_console_sem+0x5d/0x80
[ 53.352906] softirqs last enabled at (11732): [] irq_exit_rcu+0x93/0xc0
[ 53.353990] softirqs last disabled at (11719): [] irq_exit_rcu+0x93/0xc0
[ 53.355077] ---[ end trace 0000000000000000 ]---
[ 53.356444] ------------[ cut here ]------------
[ 53.357052] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.359006] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.360109] Modules linked in:
[ 53.360559] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.361786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.362857] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.363557] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.365815] RSP: 0018:ffff88801ef8fbf0 EFLAGS: 00010286
[ 53.366518] RAX: 0000000000000000 RBX: ffff8880164b7640 RCX: 0000000000000000
[ 53.367469] RDX: ffff8880158ed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.368405] RBP: ffff8880164b7654 R08: 0000000000000001 R09: 0000000000000000
[ 53.369370] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.370291] R13: ffffffff84e23fe0 R14: ffff8880164b7648 R15: ffffffff84db0aa0
[ 53.371243] FS: 000055555691a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.372284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.373052] CR2: 00007fed2c4af6f4 CR3: 000000001a5cc000 CR4: 0000000000350ee0
[ 53.373982] Call Trace:
[ 53.374358]
[ 53.374680] nf_ct_net_init+0x224/0x3d0
[ 53.375221] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.375852] ops_init+0xbb/0x6b0
[ 53.376342] setup_net+0x3d9/0x990
[ 53.376823] ? down_read_killable+0x1d7/0x4e0
[ 53.377449] ? __pfx_setup_net+0x10/0x10
[ 53.377977] ? copy_net_ns+0x17c/0x770
[ 53.378552] copy_net_ns+0x321/0x770
[ 53.379064] create_new_namespaces+0x3f6/0xb30
[ 53.379698] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.380377] ksys_unshare+0x44d/0x8e0
[ 53.380892] ? __pfx_ksys_unshare+0x10/0x10
[ 53.381484] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.382220] __x64_sys_unshare+0x31/0x40
[ 53.382821] do_syscall_64+0x3f/0x90
[ 53.383351] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.384020] RIP: 0033:0x7f5e7f9ed0d7
[ 53.384521] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.386794] RSP: 002b:00007fff8972f408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.387785] RAX: ffffffffffffffda RBX: 00007fff8972fa48 RCX: 00007f5e7f9ed0d7
[ 53.388700] RDX: 00007f5e7fa5741f RSI: 00007fff8972f3a0 RDI: 0000000040000000
[ 53.389621] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8972f1b0
[ 53.390543] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5e7faffbf0
[ 53.391458] R13: 00007fff8972f4e0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.392413]
[ 53.392726] irq event stamp: 12767
[ 53.393182] hardirqs last enabled at (12777): [] __up_console_sem+0x78/0x80
[ 53.394326] hardirqs last disabled at (12790): [] __up_console_sem+0x5d/0x80
[ 53.395465] softirqs last enabled at (12302): [] irq_exit_rcu+0x93/0xc0
[ 53.396577] softirqs last disabled at (12297): [] irq_exit_rcu+0x93/0xc0
[ 53.397637] ---[ end trace 0000000000000000 ]---
[ 54.934110] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.981393] Bluetooth: hci0: command 0x041b tx timeout
[ 59.029402] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.077404] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:24:02 Registers:
info registers vcpu 0
RAX=000000000001ea8b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] 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 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f4739388d90 CR3=000000001642c000 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=3d2fbae203f803919e43a54528f2801e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ec5404a2af2f95aa000000000013c0c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b9b314e2d5726c5400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ef8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000002 [-------] 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 000055555691a400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fed2c4af6f4 CR3=000000001a5cc000 CR4=00350ee0
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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000