Warning: Permanently added '[localhost]:26070' (ECDSA) to the list of known hosts.
2023/05/18 07:43:20 fuzzer started
2023/05/18 07:43:20 dialing manager at localhost:44319
2023/05/18 07:43:20 checking machine...
2023/05/18 07:43:20 checking revisions...
syzkaller login: [ 47.355984] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:43:20 testing simple program...
[ 47.436479] cgroup: Unknown subsys name 'net'
[ 47.552521] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.487140] audit: type=1400 audit(1684395813.815:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 61.637416] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.639831] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.641768] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.645107] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.646613] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.648461] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.039105] ------------[ cut here ]------------
[ 62.039874] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.041777] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.043060] Modules linked in:
[ 62.043563] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.045833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.048464] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.049999] 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
[ 62.052769] RSP: 0018:ffff888015a97c00 EFLAGS: 00010282
[ 62.053571] RAX: 0000000000000000 RBX: ffff88800e140040 RCX: 0000000000000000
[ 62.054698] RDX: ffff888016c9b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.055834] RBP: ffff88800e140054 R08: 0000000000000001 R09: 0000000000000000
[ 62.056949] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.058067] R13: ffffffff84e23fe0 R14: ffff88800e140048 R15: ffffffff84d74dc0
[ 62.059195] FS: 00005555557f2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.060441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.061377] CR2: 00007f558bca56f4 CR3: 000000000e8a8000 CR4: 0000000000350ef0
[ 62.062489] Call Trace:
[ 62.062940]
[ 62.063345] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.064149] ipv4_frags_init_net+0x269/0x440
[ 62.064885] ops_init+0xbb/0x6b0
[ 62.065435] setup_net+0x3d9/0x990
[ 62.066016] ? down_read_killable+0x1d7/0x4e0
[ 62.066760] ? __pfx_setup_net+0x10/0x10
[ 62.067395] ? copy_net_ns+0x17c/0x770
[ 62.068054] copy_net_ns+0x321/0x770
[ 62.068645] create_new_namespaces+0x3f6/0xb30
[ 62.069413] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.070198] ksys_unshare+0x44d/0x8e0
[ 62.070852] ? __pfx_ksys_unshare+0x10/0x10
[ 62.071531] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.072438] __x64_sys_unshare+0x31/0x40
[ 62.073123] do_syscall_64+0x3f/0x90
[ 62.073748] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.074542] RIP: 0033:0x7f4fc8d340d7
[ 62.075179] 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
[ 62.077897] RSP: 002b:00007fffb0ae9068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.079079] RAX: ffffffffffffffda RBX: 00007fffb0ae96a8 RCX: 00007f4fc8d340d7
[ 62.080182] RDX: 00007f4fc8d9e41f RSI: 00007fffb0ae9000 RDI: 0000000040000000
[ 62.081295] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb0ae8e10
[ 62.082391] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4fc8e46bf0
[ 62.083520] R13: 00007fffb0ae9140 R14: 0000000000000000 R15: 00000000000000f8
[ 62.084648]
[ 62.085050] irq event stamp: 8479
[ 62.085573] hardirqs last enabled at (8489): [] __up_console_sem+0x78/0x80
[ 62.086896] hardirqs last disabled at (8500): [] __up_console_sem+0x5d/0x80
[ 62.088239] softirqs last enabled at (8384): [] irq_exit_rcu+0x93/0xc0
[ 62.089522] softirqs last disabled at (8379): [] irq_exit_rcu+0x93/0xc0
[ 62.090784] ---[ end trace 0000000000000000 ]---
[ 62.096176] ------------[ cut here ]------------
[ 62.096938] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.098623] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.099744] Modules linked in:
[ 62.100159] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.101345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.102377] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.103090] 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
[ 62.105319] RSP: 0018:ffff888015a97c00 EFLAGS: 00010282
[ 62.106023] RAX: 0000000000000000 RBX: ffff88800d6eaa40 RCX: 0000000000000000
[ 62.106943] RDX: ffff888016c9b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.107883] RBP: ffff88800d6eaa54 R08: 0000000000000001 R09: 0000000000000000
[ 62.108797] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.109698] R13: ffffffff84e23fe0 R14: ffff88800d6eaa48 R15: ffffffff84da7d60
[ 62.110585] FS: 00005555557f2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.111630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.112391] CR2: 00007f558bca56f4 CR3: 000000000e8a8000 CR4: 0000000000350ef0
[ 62.113321] Call Trace:
[ 62.113699]
[ 62.114010] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.114640] ipv6_frags_init_net+0x206/0x3c0
[ 62.115265] ops_init+0xbb/0x6b0
[ 62.115759] setup_net+0x3d9/0x990
[ 62.116226] ? down_read_killable+0x1d7/0x4e0
[ 62.116852] ? __pfx_setup_net+0x10/0x10
[ 62.117375] ? copy_net_ns+0x17c/0x770
[ 62.117930] copy_net_ns+0x321/0x770
[ 62.118422] create_new_namespaces+0x3f6/0xb30
[ 62.119074] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.119741] ksys_unshare+0x44d/0x8e0
[ 62.120244] ? __pfx_ksys_unshare+0x10/0x10
[ 62.120836] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.121552] __x64_sys_unshare+0x31/0x40
[ 62.122119] do_syscall_64+0x3f/0x90
[ 62.122613] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.123337] RIP: 0033:0x7f4fc8d340d7
[ 62.123850] 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
[ 62.126034] RSP: 002b:00007fffb0ae9068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.127035] RAX: ffffffffffffffda RBX: 00007fffb0ae96a8 RCX: 00007f4fc8d340d7
[ 62.127971] RDX: 00007f4fc8d9e41f RSI: 00007fffb0ae9000 RDI: 0000000040000000
[ 62.128898] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb0ae8e10
[ 62.129811] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4fc8e46bf0
[ 62.130740] R13: 00007fffb0ae9140 R14: 0000000000000000 R15: 00000000000000f8
[ 62.131646]
[ 62.131991] irq event stamp: 10077
[ 62.132443] hardirqs last enabled at (10087): [] __up_console_sem+0x78/0x80
[ 62.133550] hardirqs last disabled at (10098): [] __up_console_sem+0x5d/0x80
[ 62.134638] softirqs last enabled at (9558): [] irq_exit_rcu+0x93/0xc0
[ 62.135722] softirqs last disabled at (9507): [] irq_exit_rcu+0x93/0xc0
[ 62.136786] ---[ end trace 0000000000000000 ]---
[ 62.138168] ------------[ cut here ]------------
[ 62.138824] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.140817] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.141897] Modules linked in:
[ 62.142323] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.143509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.144557] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.145255] 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
[ 62.147487] RSP: 0018:ffff888015a97bf0 EFLAGS: 00010286
[ 62.148222] RAX: 0000000000000000 RBX: ffff88800d6eb040 RCX: 0000000000000000
[ 62.149138] RDX: ffff888016c9b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.150073] RBP: ffff88800d6eb054 R08: 0000000000000001 R09: 0000000000000000
[ 62.150984] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.151908] R13: ffffffff84e23fe0 R14: ffff88800d6eb048 R15: ffffffff84db0aa0
[ 62.152827] FS: 00005555557f2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.153841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.154570] CR2: 00007f558bca56f4 CR3: 000000000e8a8000 CR4: 0000000000350ef0
[ 62.155510] Call Trace:
[ 62.155889]
[ 62.156203] nf_ct_net_init+0x224/0x3d0
[ 62.156772] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.157373] ops_init+0xbb/0x6b0
[ 62.157871] setup_net+0x3d9/0x990
[ 62.158347] ? down_read_killable+0x1d7/0x4e0
[ 62.158969] ? __pfx_setup_net+0x10/0x10
[ 62.159518] ? copy_net_ns+0x17c/0x770
[ 62.160083] copy_net_ns+0x321/0x770
[ 62.160591] create_new_namespaces+0x3f6/0xb30
[ 62.161228] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.161893] ksys_unshare+0x44d/0x8e0
[ 62.162396] ? __pfx_ksys_unshare+0x10/0x10
[ 62.163126] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.164052] __x64_sys_unshare+0x31/0x40
[ 62.164735] do_syscall_64+0x3f/0x90
[ 62.165337] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.166173] RIP: 0033:0x7f4fc8d340d7
[ 62.166796] 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
[ 62.169599] RSP: 002b:00007fffb0ae9068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.170781] RAX: ffffffffffffffda RBX: 00007fffb0ae96a8 RCX: 00007f4fc8d340d7
[ 62.171927] RDX: 00007f4fc8d9e41f RSI: 00007fffb0ae9000 RDI: 0000000040000000
[ 62.173030] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb0ae8e10
[ 62.173882] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4fc8e46bf0
[ 62.174725] R13: 00007fffb0ae9140 R14: 0000000000000000 R15: 00000000000000f8
[ 62.175565]
[ 62.175887] irq event stamp: 10847
[ 62.176298] hardirqs last enabled at (10857): [] __up_console_sem+0x78/0x80
[ 62.177306] hardirqs last disabled at (10868): [] __up_console_sem+0x5d/0x80
[ 62.178319] softirqs last enabled at (10434): [] irq_exit_rcu+0x93/0xc0
[ 62.179319] softirqs last disabled at (10425): [] irq_exit_rcu+0x93/0xc0
[ 62.180297] ---[ end trace 0000000000000000 ]---
executing program
[ 63.716512] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.763753] Bluetooth: hci0: command 0x041b tx timeout
[ 67.812859] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.860736] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:43:32 Registers:
info registers vcpu 0
RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888015a97618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000069 R11=0000000000000001
R12=0000000000000069 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 00005555557f2400 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=00007f558bca56f4 CR3=000000000e8a8000 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=0000000000038635 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=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 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=00007f13ba45d080 CR3=0000000015b14000 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=22ec55774d6126a7b342904db0b67895
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000110048 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b4bb1ad5ec3d023700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000