Warning: Permanently added '[localhost]:22128' (ECDSA) to the list of known hosts.
2023/05/18 05:33:46 fuzzer started
2023/05/18 05:33:46 dialing manager at localhost:44319
2023/05/18 05:33:46 checking machine...
2023/05/18 05:33:46 checking revisions...
syzkaller login: [ 42.810486] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:33:46 testing simple program...
[ 42.875937] cgroup: Unknown subsys name 'net'
[ 42.952074] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.593745] audit: type=1400 audit(1684388039.531:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.759176] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.760698] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.763204] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.768556] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.773909] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.775737] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.133482] ------------[ cut here ]------------
[ 57.134293] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.136234] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.137536] Modules linked in:
[ 57.138055] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.143541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.144763] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.145448] 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
[ 57.147780] RSP: 0018:ffff888019f6fc00 EFLAGS: 00010282
[ 57.148448] RAX: 0000000000000000 RBX: ffff88800e351840 RCX: 0000000000000000
[ 57.149374] RDX: ffff88800f591b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.150313] RBP: ffff88800e351854 R08: 0000000000000001 R09: 0000000000000000
[ 57.151227] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.152116] R13: ffffffff84e23fe0 R14: ffff88800e351848 R15: ffffffff84d74dc0
[ 57.153027] FS: 0000555555766400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.154038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.154788] CR2: 00007f124a25a6f4 CR3: 000000000d9ca000 CR4: 0000000000350ef0
[ 57.155690] Call Trace:
[ 57.156015]
[ 57.156318] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.156990] ipv4_frags_init_net+0x269/0x440
[ 57.157568] ops_init+0xbb/0x6b0
[ 57.158044] setup_net+0x3d9/0x990
[ 57.158498] ? down_read_killable+0x1d7/0x4e0
[ 57.159111] ? __pfx_setup_net+0x10/0x10
[ 57.159640] ? copy_net_ns+0x17c/0x770
[ 57.160149] copy_net_ns+0x321/0x770
[ 57.160656] create_new_namespaces+0x3f6/0xb30
[ 57.161250] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.161890] ksys_unshare+0x44d/0x8e0
[ 57.162380] ? __pfx_ksys_unshare+0x10/0x10
[ 57.162942] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.163671] __x64_sys_unshare+0x31/0x40
[ 57.164190] do_syscall_64+0x3f/0x90
[ 57.164731] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.165386] RIP: 0033:0x7f6f661850d7
[ 57.165872] 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
[ 57.168050] RSP: 002b:00007ffd932a6838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.169018] RAX: ffffffffffffffda RBX: 00007ffd932a6e78 RCX: 00007f6f661850d7
[ 57.169893] RDX: 00007f6f661ef41f RSI: 00007ffd932a67d0 RDI: 0000000040000000
[ 57.170768] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd932a65e0
[ 57.171632] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6f66297bf0
[ 57.172495] R13: 00007ffd932a6910 R14: 0000000000000000 R15: 00000000000000f8
[ 57.173402]
[ 57.173725] irq event stamp: 9329
[ 57.174146] hardirqs last enabled at (9339): [] __up_console_sem+0x78/0x80
[ 57.175187] hardirqs last disabled at (9350): [] __up_console_sem+0x5d/0x80
[ 57.176227] softirqs last enabled at (9200): [] irq_exit_rcu+0x93/0xc0
[ 57.177248] softirqs last disabled at (9193): [] irq_exit_rcu+0x93/0xc0
[ 57.178262] ---[ end trace 0000000000000000 ]---
[ 57.187324] ------------[ cut here ]------------
[ 57.187981] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.189665] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.190823] Modules linked in:
[ 57.191234] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.192488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.193543] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.194222] 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
[ 57.196373] RSP: 0018:ffff888019f6fc00 EFLAGS: 00010282
[ 57.197060] RAX: 0000000000000000 RBX: ffff88800dc07640 RCX: 0000000000000000
[ 57.197933] RDX: ffff88800f591b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.198809] RBP: ffff88800dc07654 R08: 0000000000000001 R09: 0000000000000000
[ 57.199707] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.200560] R13: ffffffff84e23fe0 R14: ffff88800dc07648 R15: ffffffff84da7d60
[ 57.201455] FS: 0000555555766400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.202434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.203167] CR2: 00007f3e64350ec8 CR3: 000000000d9ca000 CR4: 0000000000350ee0
[ 57.204053] Call Trace:
[ 57.204379]
[ 57.204708] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.205344] ipv6_frags_init_net+0x206/0x3c0
[ 57.205934] ops_init+0xbb/0x6b0
[ 57.206378] setup_net+0x3d9/0x990
[ 57.206859] ? down_read_killable+0x1d7/0x4e0
[ 57.207446] ? __pfx_setup_net+0x10/0x10
[ 57.207985] ? copy_net_ns+0x17c/0x770
[ 57.208491] copy_net_ns+0x321/0x770
[ 57.209039] create_new_namespaces+0x3f6/0xb30
[ 57.209650] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.210258] ksys_unshare+0x44d/0x8e0
[ 57.210787] ? __pfx_ksys_unshare+0x10/0x10
[ 57.211346] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.212082] __x64_sys_unshare+0x31/0x40
[ 57.212595] do_syscall_64+0x3f/0x90
[ 57.213118] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.213798] RIP: 0033:0x7f6f661850d7
[ 57.214259] 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
[ 57.216436] RSP: 002b:00007ffd932a6838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.217419] RAX: ffffffffffffffda RBX: 00007ffd932a6e78 RCX: 00007f6f661850d7
[ 57.218311] RDX: 00007f6f661ef41f RSI: 00007ffd932a67d0 RDI: 0000000040000000
[ 57.219221] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd932a65e0
[ 57.220122] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6f66297bf0
[ 57.221031] R13: 00007ffd932a6910 R14: 0000000000000000 R15: 00000000000000f8
[ 57.221959]
[ 57.222271] irq event stamp: 12287
[ 57.222739] hardirqs last enabled at (12299): [] __up_console_sem+0x78/0x80
[ 57.223814] hardirqs last disabled at (12310): [] __up_console_sem+0x5d/0x80
[ 57.224903] softirqs last enabled at (11972): [] irq_exit_rcu+0x93/0xc0
[ 57.225971] softirqs last disabled at (11965): [] irq_exit_rcu+0x93/0xc0
[ 57.227016] ---[ end trace 0000000000000000 ]---
[ 57.228378] ------------[ cut here ]------------
[ 57.229085] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.231033] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.232093] Modules linked in:
[ 57.232497] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.233675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.234678] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.235317] 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
[ 57.237496] RSP: 0018:ffff888019f6fbf0 EFLAGS: 00010286
[ 57.238184] RAX: 0000000000000000 RBX: ffff88800dc07840 RCX: 0000000000000000
[ 57.239074] RDX: ffff88800f591b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.239958] RBP: ffff88800dc07854 R08: 0000000000000001 R09: 0000000000000000
[ 57.240839] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.241727] R13: ffffffff84e23fe0 R14: ffff88800dc07848 R15: ffffffff84db0aa0
[ 57.242591] FS: 0000555555766400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.243584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.244318] CR2: 00007f3e64350ec8 CR3: 000000000d9ca000 CR4: 0000000000350ee0
[ 57.245225] Call Trace:
[ 57.245552]
[ 57.245879] nf_ct_net_init+0x224/0x3d0
[ 57.246389] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.246992] ops_init+0xbb/0x6b0
[ 57.247433] setup_net+0x3d9/0x990
[ 57.247919] ? down_read_killable+0x1d7/0x4e0
[ 57.248482] ? __pfx_setup_net+0x10/0x10
[ 57.249035] ? copy_net_ns+0x17c/0x770
[ 57.249538] copy_net_ns+0x321/0x770
[ 57.250054] create_new_namespaces+0x3f6/0xb30
[ 57.250659] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.251269] ksys_unshare+0x44d/0x8e0
[ 57.251787] ? __pfx_ksys_unshare+0x10/0x10
[ 57.252325] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.253079] __x64_sys_unshare+0x31/0x40
[ 57.253596] do_syscall_64+0x3f/0x90
[ 57.254105] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.254771] RIP: 0033:0x7f6f661850d7
[ 57.255228] 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
[ 57.257393] RSP: 002b:00007ffd932a6838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.258341] RAX: ffffffffffffffda RBX: 00007ffd932a6e78 RCX: 00007f6f661850d7
[ 57.259226] RDX: 00007f6f661ef41f RSI: 00007ffd932a67d0 RDI: 0000000040000000
[ 57.260100] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd932a65e0
[ 57.261000] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6f66297bf0
[ 57.261897] R13: 00007ffd932a6910 R14: 0000000000000000 R15: 00000000000000f8
[ 57.262812]
[ 57.263117] irq event stamp: 13073
[ 57.263547] hardirqs last enabled at (13083): [] __up_console_sem+0x78/0x80
[ 57.264633] hardirqs last disabled at (13094): [] __up_console_sem+0x5d/0x80
[ 57.265738] softirqs last enabled at (12624): [] irq_exit_rcu+0x93/0xc0
[ 57.266784] softirqs last disabled at (12619): [] irq_exit_rcu+0x93/0xc0
[ 57.267827] ---[ end trace 0000000000000000 ]---
executing program
[ 58.829330] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.876724] Bluetooth: hci0: command 0x041b tx timeout
[ 62.924675] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.972718] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:33:54 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019f6f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555766400 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=00007f124a25a6f4 CR3=000000000d9ca000 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=00000000000353ad RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f3e64371000 CR3=0000000015dca000 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=92d43a276b8a4c99184d8e3aaa6e1f63
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e7ada7102423b566000000000013be90 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9397e1d515674b3900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000202000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000