Warning: Permanently added '[localhost]:22602' (ECDSA) to the list of known hosts.
2023/05/17 15:42:12 fuzzer started
2023/05/17 15:42:12 dialing manager at localhost:44319
2023/05/17 15:42:12 checking machine...
2023/05/17 15:42:12 checking revisions...
syzkaller login: [ 47.080520] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:42:12 testing simple program...
[ 47.143031] cgroup: Unknown subsys name 'net'
[ 47.215904] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.663543] audit: type=1400 audit(1684338146.422:6): 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
[ 61.749949] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.752708] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.753944] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.758350] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.761321] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.763991] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 62.166063] ------------[ cut here ]------------
[ 62.166865] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.169041] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.170097] Modules linked in:
[ 62.170553] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.174192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.175219] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.175913] 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
[ 62.178062] RSP: 0018:ffff88801ee77c00 EFLAGS: 00010282
[ 62.178739] RAX: 0000000000000000 RBX: ffff88800d111840 RCX: 0000000000000000
[ 62.179631] RDX: ffff8880183e1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.180502] RBP: ffff88800d111854 R08: 0000000000000001 R09: 0000000000000000
[ 62.181341] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.182221] R13: ffffffff84e23fe0 R14: ffff88800d111848 R15: ffffffff84d74dc0
[ 62.183100] FS: 0000555556ff2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.184109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.184842] CR2: 00007f76bdc736f4 CR3: 000000001667c000 CR4: 0000000000350ef0
[ 62.185735] Call Trace:
[ 62.186069]
[ 62.186368] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.187008] ipv4_frags_init_net+0x269/0x440
[ 62.187620] ops_init+0xbb/0x6b0
[ 62.188066] setup_net+0x3d9/0x990
[ 62.188544] ? down_read_killable+0x1d7/0x4e0
[ 62.189107] ? __pfx_setup_net+0x10/0x10
[ 62.189651] ? copy_net_ns+0x17c/0x770
[ 62.190152] copy_net_ns+0x321/0x770
[ 62.190655] create_new_namespaces+0x3f6/0xb30
[ 62.191302] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.191970] ksys_unshare+0x44d/0x8e0
[ 62.192487] ? __pfx_ksys_unshare+0x10/0x10
[ 62.193022] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.193756] __x64_sys_unshare+0x31/0x40
[ 62.194268] do_syscall_64+0x3f/0x90
[ 62.194768] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.195435] RIP: 0033:0x7f4c869420d7
[ 62.195926] 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
[ 62.198076] RSP: 002b:00007ffe9a443738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.199019] RAX: ffffffffffffffda RBX: 00007ffe9a443d78 RCX: 00007f4c869420d7
[ 62.199901] RDX: 00007f4c869ac41f RSI: 00007ffe9a4436d0 RDI: 0000000040000000
[ 62.200813] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a4434e0
[ 62.201742] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4c86a54bf0
[ 62.202664] R13: 00007ffe9a443810 R14: 0000000000000000 R15: 00000000000000f8
[ 62.203626]
[ 62.203946] irq event stamp: 9283
[ 62.204397] hardirqs last enabled at (9293): [] __up_console_sem+0x78/0x80
[ 62.205500] hardirqs last disabled at (9304): [] __up_console_sem+0x5d/0x80
[ 62.206597] softirqs last enabled at (8634): [] irq_exit_rcu+0x93/0xc0
[ 62.207697] softirqs last disabled at (8629): [] irq_exit_rcu+0x93/0xc0
[ 62.208767] ---[ end trace 0000000000000000 ]---
[ 62.214297] ------------[ cut here ]------------
[ 62.214935] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.216916] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.217963] Modules linked in:
[ 62.218368] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.219527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.220544] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.221179] 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
[ 62.223332] RSP: 0018:ffff88801ee77c00 EFLAGS: 00010282
[ 62.224006] RAX: 0000000000000000 RBX: ffff888015a61040 RCX: 0000000000000000
[ 62.224887] RDX: ffff8880183e1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.225794] RBP: ffff888015a61054 R08: 0000000000000001 R09: 0000000000000000
[ 62.226728] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.227690] R13: ffffffff84e23fe0 R14: ffff888015a61048 R15: ffffffff84da7d60
[ 62.228622] FS: 0000555556ff2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.229658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.230408] CR2: 00007f76bdc736f4 CR3: 000000001667c000 CR4: 0000000000350ef0
[ 62.231350] Call Trace:
[ 62.231718]
[ 62.232028] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.232700] ipv6_frags_init_net+0x206/0x3c0
[ 62.233290] ops_init+0xbb/0x6b0
[ 62.233789] setup_net+0x3d9/0x990
[ 62.234263] ? down_read_killable+0x1d7/0x4e0
[ 62.234890] ? __pfx_setup_net+0x10/0x10
[ 62.235426] ? copy_net_ns+0x17c/0x770
[ 62.235974] copy_net_ns+0x321/0x770
[ 62.236497] create_new_namespaces+0x3f6/0xb30
[ 62.237088] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.237733] ksys_unshare+0x44d/0x8e0
[ 62.238226] ? __pfx_ksys_unshare+0x10/0x10
[ 62.238803] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.239551] __x64_sys_unshare+0x31/0x40
[ 62.240071] do_syscall_64+0x3f/0x90
[ 62.240580] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.241232] RIP: 0033:0x7f4c869420d7
[ 62.241727] 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
[ 62.243927] RSP: 002b:00007ffe9a443738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.244883] RAX: ffffffffffffffda RBX: 00007ffe9a443d78 RCX: 00007f4c869420d7
[ 62.245758] RDX: 00007f4c869ac41f RSI: 00007ffe9a4436d0 RDI: 0000000040000000
[ 62.246649] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a4434e0
[ 62.247544] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4c86a54bf0
[ 62.248409] R13: 00007ffe9a443810 R14: 0000000000000000 R15: 00000000000000f8
[ 62.249329]
[ 62.249683] irq event stamp: 11027
[ 62.250133] hardirqs last enabled at (11037): [] __up_console_sem+0x78/0x80
[ 62.251267] hardirqs last disabled at (11048): [] __up_console_sem+0x5d/0x80
[ 62.252338] softirqs last enabled at (11022): [] irq_exit_rcu+0x93/0xc0
[ 62.253400] softirqs last disabled at (11013): [] irq_exit_rcu+0x93/0xc0
[ 62.254440] ---[ end trace 0000000000000000 ]---
[ 62.255929] ------------[ cut here ]------------
[ 62.256558] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.258644] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.259742] Modules linked in:
[ 62.260154] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.261334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.262354] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.263041] 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
[ 62.265251] RSP: 0018:ffff88801ee77bf0 EFLAGS: 00010286
[ 62.265942] RAX: 0000000000000000 RBX: ffff88800db8ae40 RCX: 0000000000000000
[ 62.266832] RDX: ffff8880183e1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.267750] RBP: ffff88800db8ae54 R08: 0000000000000001 R09: 0000000000000000
[ 62.268668] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.269576] R13: ffffffff84e23fe0 R14: ffff88800db8ae48 R15: ffffffff84db0aa0
[ 62.270448] FS: 0000555556ff2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.271404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.272117] CR2: 00007f76bdc736f4 CR3: 000000001667c000 CR4: 0000000000350ef0
[ 62.272956] Call Trace:
[ 62.273264]
[ 62.273580] nf_ct_net_init+0x224/0x3d0
[ 62.274072] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.274662] ops_init+0xbb/0x6b0
[ 62.275141] setup_net+0x3d9/0x990
[ 62.275644] ? down_read_killable+0x1d7/0x4e0
[ 62.276243] ? __pfx_setup_net+0x10/0x10
[ 62.276808] ? copy_net_ns+0x17c/0x770
[ 62.277342] copy_net_ns+0x321/0x770
[ 62.277883] create_new_namespaces+0x3f6/0xb30
[ 62.278526] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.279183] ksys_unshare+0x44d/0x8e0
[ 62.279728] ? __pfx_ksys_unshare+0x10/0x10
[ 62.280296] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.281073] __x64_sys_unshare+0x31/0x40
[ 62.281637] do_syscall_64+0x3f/0x90
[ 62.282124] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.282835] RIP: 0033:0x7f4c869420d7
[ 62.283316] 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
[ 62.285553] RSP: 002b:00007ffe9a443738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.286529] RAX: ffffffffffffffda RBX: 00007ffe9a443d78 RCX: 00007f4c869420d7
[ 62.287429] RDX: 00007f4c869ac41f RSI: 00007ffe9a4436d0 RDI: 0000000040000000
[ 62.288365] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a4434e0
[ 62.289262] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4c86a54bf0
[ 62.290154] R13: 00007ffe9a443810 R14: 0000000000000000 R15: 00000000000000f8
[ 62.291072]
[ 62.291390] irq event stamp: 11815
[ 62.291858] hardirqs last enabled at (11827): [] __up_console_sem+0x78/0x80
[ 62.292961] hardirqs last disabled at (11838): [] __up_console_sem+0x5d/0x80
[ 62.294009] softirqs last enabled at (11724): [] irq_exit_rcu+0x93/0xc0
[ 62.295055] softirqs last disabled at (11719): [] irq_exit_rcu+0x93/0xc0
[ 62.296131] ---[ end trace 0000000000000000 ]---
[ 63.778281] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.826136] Bluetooth: hci0: command 0x041b tx timeout
[ 67.873542] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.921546] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:42:17 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ee775f0
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 0000555556ff2400 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=00007f76bdc736f4 CR3=000000001667c000 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=0000000000049a77 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=00007f1ff2a980a0 CR3=0000000008fac000 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=2037323a32343a35312037312079614d XMM01=5d3335353037312e32362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000