Warning: Permanently added '[localhost]:52814' (ECDSA) to the list of known hosts.
2023/05/16 21:36:57 fuzzer started
2023/05/16 21:36:58 dialing manager at localhost:35573
2023/05/16 21:36:58 checking machine...
2023/05/16 21:36:58 checking revisions...
syzkaller login: [ 39.176072] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:36:58 testing simple program...
[ 39.237316] cgroup: Unknown subsys name 'net'
[ 39.295682] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 50.489749] audit: type=1400 audit(1684273029.614:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 51.653380] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.656368] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.657559] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.669842] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.671857] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.673536] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.074448] ------------[ cut here ]------------
[ 52.075291] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.077726] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.079113] Modules linked in:
[ 52.079606] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.084018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.085085] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.085826] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.088402] RSP: 0018:ffff88800e7a7c00 EFLAGS: 00010282
[ 52.089151] RAX: 0000000000000000 RBX: ffff88800dd05c40 RCX: 0000000000000000
[ 52.090045] RDX: ffff88801599b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.090937] RBP: ffff88800dd05c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.091808] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.092699] R13: ffffffff84e223a0 R14: ffff88800dd05c48 R15: ffffffff84d73340
[ 52.093615] FS: 000055555654e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.094618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.095385] CR2: 00007fbc951396f4 CR3: 000000000e0da000 CR4: 0000000000350ef0
[ 52.096324] Call Trace:
[ 52.096660]
[ 52.096994] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.097632] ipv4_frags_init_net+0x269/0x440
[ 52.098232] ops_init+0xbb/0x6b0
[ 52.098683] setup_net+0x3d9/0x990
[ 52.099172] ? down_read_killable+0x1d7/0x4e0
[ 52.099771] ? __pfx_setup_net+0x10/0x10
[ 52.100330] ? copy_net_ns+0x17c/0x770
[ 52.100838] copy_net_ns+0x321/0x770
[ 52.101349] create_new_namespaces+0x3f6/0xb30
[ 52.101965] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.102594] ksys_unshare+0x44d/0x8e0
[ 52.103125] ? __pfx_ksys_unshare+0x10/0x10
[ 52.103670] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.104425] __x64_sys_unshare+0x31/0x40
[ 52.104974] do_syscall_64+0x3f/0x90
[ 52.105459] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.106142] RIP: 0033:0x7f88b4f0a0d7
[ 52.106611] 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
[ 52.108816] RSP: 002b:00007fffaee2f0f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.109784] RAX: ffffffffffffffda RBX: 00007fffaee2f738 RCX: 00007f88b4f0a0d7
[ 52.110696] RDX: 00007f88b4f7441f RSI: 00007fffaee2f090 RDI: 0000000040000000
[ 52.111600] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffaee2eea0
[ 52.112555] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f88b501cbf0
[ 52.113450] R13: 00007fffaee2f1d0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.114379]
[ 52.114691] irq event stamp: 8135
[ 52.115162] hardirqs last enabled at (8147): [] __up_console_sem+0x78/0x80
[ 52.116240] hardirqs last disabled at (8158): [] __up_console_sem+0x5d/0x80
[ 52.117333] softirqs last enabled at (7620): [] irq_exit_rcu+0x93/0xc0
[ 52.118391] softirqs last disabled at (7615): [] irq_exit_rcu+0x93/0xc0
[ 52.119440] ---[ end trace 0000000000000000 ]---
[ 52.124186] ------------[ cut here ]------------
[ 52.124781] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.126441] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.127531] Modules linked in:
[ 52.128004] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.129169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.130200] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.130854] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.133077] RSP: 0018:ffff88800e7a7c00 EFLAGS: 00010282
[ 52.133739] RAX: 0000000000000000 RBX: ffff888013623c40 RCX: 0000000000000000
[ 52.134693] RDX: ffff88801599b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.135593] RBP: ffff888013623c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.136515] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.137420] R13: ffffffff84e223a0 R14: ffff888013623c48 R15: ffffffff84da62e0
[ 52.138319] FS: 000055555654e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.139335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.140125] CR2: 00007fbc951396f4 CR3: 000000000e0da000 CR4: 0000000000350ef0
[ 52.141027] Call Trace:
[ 52.141362]
[ 52.141662] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.142316] ipv6_frags_init_net+0x206/0x3c0
[ 52.142912] ops_init+0xbb/0x6b0
[ 52.143369] setup_net+0x3d9/0x990
[ 52.143836] ? down_read_killable+0x1d7/0x4e0
[ 52.144449] ? __pfx_setup_net+0x10/0x10
[ 52.144992] ? copy_net_ns+0x17c/0x770
[ 52.145505] copy_net_ns+0x321/0x770
[ 52.146019] create_new_namespaces+0x3f6/0xb30
[ 52.146618] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.147289] ksys_unshare+0x44d/0x8e0
[ 52.147795] ? __pfx_ksys_unshare+0x10/0x10
[ 52.148379] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.149129] __x64_sys_unshare+0x31/0x40
[ 52.149657] do_syscall_64+0x3f/0x90
[ 52.150179] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.150835] RIP: 0033:0x7f88b4f0a0d7
[ 52.151327] 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
[ 52.153576] RSP: 002b:00007fffaee2f0f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.154537] RAX: ffffffffffffffda RBX: 00007fffaee2f738 RCX: 00007f88b4f0a0d7
[ 52.155421] RDX: 00007f88b4f7441f RSI: 00007fffaee2f090 RDI: 0000000040000000
[ 52.156337] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffaee2eea0
[ 52.157232] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f88b501cbf0
[ 52.158128] R13: 00007fffaee2f1d0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.159030]
[ 52.159336] irq event stamp: 9519
[ 52.159790] hardirqs last enabled at (9529): [] __up_console_sem+0x78/0x80
[ 52.160897] hardirqs last disabled at (9542): [] __up_console_sem+0x5d/0x80
[ 52.161967] softirqs last enabled at (9236): [] irq_exit_rcu+0x93/0xc0
[ 52.163000] softirqs last disabled at (9227): [] irq_exit_rcu+0x93/0xc0
[ 52.164032] ---[ end trace 0000000000000000 ]---
[ 52.165438] ------------[ cut here ]------------
[ 52.166488] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.168405] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.169484] Modules linked in:
[ 52.169941] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.171141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.172200] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.172853] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.175067] RSP: 0018:ffff88800e7a7bf0 EFLAGS: 00010286
[ 52.175732] RAX: 0000000000000000 RBX: ffff88800e58dc40 RCX: 0000000000000000
[ 52.176633] RDX: ffff88801599b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.177525] RBP: ffff88800e58dc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.178454] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.179358] R13: ffffffff84e223a0 R14: ffff88800e58dc48 R15: ffffffff84daf020
[ 52.180311] FS: 000055555654e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.181340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.182114] CR2: 00007fbc951396f4 CR3: 000000000e0da000 CR4: 0000000000350ef0
[ 52.183047] Call Trace:
[ 52.183388]
[ 52.183715] nf_ct_net_init+0x224/0x3d0
[ 52.184294] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.184909] ops_init+0xbb/0x6b0
[ 52.185361] setup_net+0x3d9/0x990
[ 52.185820] ? down_read_killable+0x1d7/0x4e0
[ 52.186417] ? __pfx_setup_net+0x10/0x10
[ 52.186960] ? copy_net_ns+0x17c/0x770
[ 52.187472] copy_net_ns+0x321/0x770
[ 52.188001] create_new_namespaces+0x3f6/0xb30
[ 52.188608] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.189264] ksys_unshare+0x44d/0x8e0
[ 52.189763] ? __pfx_ksys_unshare+0x10/0x10
[ 52.190353] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.191090] __x64_sys_unshare+0x31/0x40
[ 52.191621] do_syscall_64+0x3f/0x90
[ 52.192153] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.192793] RIP: 0033:0x7f88b4f0a0d7
[ 52.193285] 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
[ 52.195457] RSP: 002b:00007fffaee2f0f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.196463] RAX: ffffffffffffffda RBX: 00007fffaee2f738 RCX: 00007f88b4f0a0d7
[ 52.197375] RDX: 00007f88b4f7441f RSI: 00007fffaee2f090 RDI: 0000000040000000
[ 52.198295] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffaee2eea0
[ 52.199189] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f88b501cbf0
[ 52.200114] R13: 00007fffaee2f1d0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.201047]
[ 52.201353] irq event stamp: 10529
[ 52.201788] hardirqs last enabled at (10539): [] __up_console_sem+0x78/0x80
[ 52.202870] hardirqs last disabled at (10550): [] __up_console_sem+0x5d/0x80
[ 52.203975] softirqs last enabled at (10478): [] irq_exit_rcu+0x93/0xc0
[ 52.205042] softirqs last disabled at (10473): [] irq_exit_rcu+0x93/0xc0
[ 52.206080] ---[ end trace 0000000000000000 ]---
[ 53.734580] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.781947] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.830056] Bluetooth: hci0: command 0x040f tx timeout
[ 59.878956] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:37:08 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800e7a7598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 000055555654e400 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=00007fbc951396f4 CR3=000000000e0da000 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=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
info registers vcpu 1
RAX=000000000002b31f RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f8104118c90 CR3=000000000f638000 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=2031313a37333a31322036312079614d XMM01=5d3331313937302e32352020205b203a
XMM02=646f4d205d3331313937302e32352020 XMM03=6b7a79732031313a37333a3132203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3632373737302e32352020205b XMM07=79732031313a37333a31322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000