Warning: Permanently added '[localhost]:12020' (ECDSA) to the list of known hosts.
2023/05/17 23:20:00 fuzzer started
2023/05/17 23:20:00 dialing manager at localhost:44319
2023/05/17 23:20:00 checking machine...
2023/05/17 23:20:00 checking revisions...
syzkaller login: [ 53.876365] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:20:00 testing simple program...
[ 53.953618] cgroup: Unknown subsys name 'net'
[ 54.062360] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.678857] audit: type=1400 audit(1684365613.740:6): 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
[ 67.764860] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.766483] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.769082] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.773229] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.776268] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.777634] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.185194] ------------[ cut here ]------------
[ 68.185960] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.187846] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.189014] Modules linked in:
[ 68.189427] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.190966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.195745] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.196706] 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
[ 68.199413] RSP: 0018:ffff888020297c00 EFLAGS: 00010282
[ 68.200370] RAX: 0000000000000000 RBX: ffff88800e21c040 RCX: 0000000000000000
[ 68.201570] RDX: ffff88801e878000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.202747] RBP: ffff88800e21c054 R08: 0000000000000001 R09: 0000000000000000
[ 68.203957] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.204871] R13: ffffffff84e23fe0 R14: ffff88800e21c048 R15: ffffffff84d74dc0
[ 68.205765] FS: 0000555556d77400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.206814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.207585] CR2: 00007fd79d4076f4 CR3: 000000000fc90000 CR4: 0000000000350ef0
[ 68.208456] Call Trace:
[ 68.208833]
[ 68.209136] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.209790] ipv4_frags_init_net+0x269/0x440
[ 68.210345] ops_init+0xbb/0x6b0
[ 68.210829] setup_net+0x3d9/0x990
[ 68.211301] ? down_read_killable+0x1d7/0x4e0
[ 68.211963] ? __pfx_setup_net+0x10/0x10
[ 68.212477] ? copy_net_ns+0x17c/0x770
[ 68.213030] copy_net_ns+0x321/0x770
[ 68.213553] create_new_namespaces+0x3f6/0xb30
[ 68.214144] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.214797] ksys_unshare+0x44d/0x8e0
[ 68.215289] ? __pfx_ksys_unshare+0x10/0x10
[ 68.215903] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.216651] __x64_sys_unshare+0x31/0x40
[ 68.217169] do_syscall_64+0x3f/0x90
[ 68.217689] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.218327] RIP: 0033:0x7f87906870d7
[ 68.218824] 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
[ 68.221041] RSP: 002b:00007ffe36e30798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.222008] RAX: ffffffffffffffda RBX: 00007ffe36e30dd8 RCX: 00007f87906870d7
[ 68.222898] RDX: 00007f87906f141f RSI: 00007ffe36e30730 RDI: 0000000040000000
[ 68.223816] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe36e30540
[ 68.224716] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8790799bf0
[ 68.225607] R13: 00007ffe36e30870 R14: 0000000000000000 R15: 00000000000000f8
[ 68.226476]
[ 68.226818] irq event stamp: 8589
[ 68.227244] hardirqs last enabled at (8599): [] __up_console_sem+0x78/0x80
[ 68.228350] hardirqs last disabled at (8610): [] __up_console_sem+0x5d/0x80
[ 68.229421] softirqs last enabled at (8350): [] irq_exit_rcu+0x93/0xc0
[ 68.230475] softirqs last disabled at (8345): [] irq_exit_rcu+0x93/0xc0
[ 68.231526] ---[ end trace 0000000000000000 ]---
[ 68.241994] ------------[ cut here ]------------
[ 68.242842] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.244681] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.245828] Modules linked in:
[ 68.246271] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.247682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.248885] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.249730] 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
[ 68.252178] RSP: 0018:ffff888020297c00 EFLAGS: 00010282
[ 68.253006] RAX: 0000000000000000 RBX: ffff888013e75a40 RCX: 0000000000000000
[ 68.254057] RDX: ffff88801e878000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.255118] RBP: ffff888013e75a54 R08: 0000000000000001 R09: 0000000000000000
[ 68.256171] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.257219] R13: ffffffff84e23fe0 R14: ffff888013e75a48 R15: ffffffff84da7d60
[ 68.258282] FS: 0000555556d77400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.259442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.260355] CR2: 00007fa5b0b13928 CR3: 000000000fc90000 CR4: 0000000000350ee0
[ 68.261403] Call Trace:
[ 68.261869]
[ 68.262188] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.262975] ipv6_frags_init_net+0x206/0x3c0
[ 68.263670] ops_init+0xbb/0x6b0
[ 68.264164] setup_net+0x3d9/0x990
[ 68.264695] ? down_read_killable+0x1d7/0x4e0
[ 68.265307] ? __pfx_setup_net+0x10/0x10
[ 68.265891] ? copy_net_ns+0x17c/0x770
[ 68.266433] copy_net_ns+0x321/0x770
[ 68.266983] create_new_namespaces+0x3f6/0xb30
[ 68.267669] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.268328] ksys_unshare+0x44d/0x8e0
[ 68.268897] ? __pfx_ksys_unshare+0x10/0x10
[ 68.269482] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.270286] __x64_sys_unshare+0x31/0x40
[ 68.270873] do_syscall_64+0x3f/0x90
[ 68.271392] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.272138] RIP: 0033:0x7f87906870d7
[ 68.272681] 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
[ 68.274993] RSP: 002b:00007ffe36e30798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.276036] RAX: ffffffffffffffda RBX: 00007ffe36e30dd8 RCX: 00007f87906870d7
[ 68.276981] RDX: 00007f87906f141f RSI: 00007ffe36e30730 RDI: 0000000040000000
[ 68.277935] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe36e30540
[ 68.278900] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8790799bf0
[ 68.279865] R13: 00007ffe36e30870 R14: 0000000000000000 R15: 00000000000000f8
[ 68.280841]
[ 68.281167] irq event stamp: 12931
[ 68.281670] hardirqs last enabled at (12943): [] __up_console_sem+0x78/0x80
[ 68.282808] hardirqs last disabled at (12954): [] __up_console_sem+0x5d/0x80
[ 68.283980] softirqs last enabled at (12658): [] irq_exit_rcu+0x93/0xc0
[ 68.285091] softirqs last disabled at (12641): [] irq_exit_rcu+0x93/0xc0
[ 68.286202] ---[ end trace 0000000000000000 ]---
[ 68.287809] ------------[ cut here ]------------
[ 68.288427] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.290403] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.291550] Modules linked in:
[ 68.291982] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.293206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.294276] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.295005] 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
[ 68.297318] RSP: 0018:ffff888020297bf0 EFLAGS: 00010286
[ 68.298049] RAX: 0000000000000000 RBX: ffff888013e75440 RCX: 0000000000000000
[ 68.298984] RDX: ffff88801e878000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.299940] RBP: ffff888013e75454 R08: 0000000000000001 R09: 0000000000000000
[ 68.300883] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.301821] R13: ffffffff84e23fe0 R14: ffff888013e75448 R15: ffffffff84db0aa0
[ 68.302757] FS: 0000555556d77400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.303835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.304613] CR2: 00007fa5b0b13928 CR3: 000000000fc90000 CR4: 0000000000350ee0
[ 68.305557] Call Trace:
[ 68.305904]
[ 68.306246] nf_ct_net_init+0x224/0x3d0
[ 68.306957] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.307745] ops_init+0xbb/0x6b0
[ 68.308339] setup_net+0x3d9/0x990
[ 68.308987] ? down_read_killable+0x1d7/0x4e0
[ 68.309760] ? __pfx_setup_net+0x10/0x10
[ 68.310434] ? copy_net_ns+0x17c/0x770
[ 68.311149] copy_net_ns+0x321/0x770
[ 68.311843] create_new_namespaces+0x3f6/0xb30
[ 68.312633] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.313427] ksys_unshare+0x44d/0x8e0
[ 68.314111] ? __pfx_ksys_unshare+0x10/0x10
[ 68.314858] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.315849] __x64_sys_unshare+0x31/0x40
[ 68.316553] do_syscall_64+0x3f/0x90
[ 68.317175] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.318059] RIP: 0033:0x7f87906870d7
[ 68.318700] 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
[ 68.321558] RSP: 002b:00007ffe36e30798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.322775] RAX: ffffffffffffffda RBX: 00007ffe36e30dd8 RCX: 00007f87906870d7
[ 68.323927] RDX: 00007f87906f141f RSI: 00007ffe36e30730 RDI: 0000000040000000
[ 68.325064] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe36e30540
[ 68.326204] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8790799bf0
[ 68.327336] R13: 00007ffe36e30870 R14: 0000000000000000 R15: 00000000000000f8
[ 68.328543]
[ 68.328932] irq event stamp: 13753
[ 68.329485] hardirqs last enabled at (13763): [] __up_console_sem+0x78/0x80
[ 68.330873] hardirqs last disabled at (13776): [] __up_console_sem+0x5d/0x80
[ 68.332252] softirqs last enabled at (13252): [] irq_exit_rcu+0x93/0xc0
[ 68.333582] softirqs last disabled at (13247): [] irq_exit_rcu+0x93/0xc0
[ 68.334918] ---[ end trace 0000000000000000 ]---
executing program
[ 69.847027] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.895985] Bluetooth: hci0: command 0x041b tx timeout
[ 73.942612] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.991552] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:19:58 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880202975c0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556d77400 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=00007fd79d4076f4 CR3=000000000fc90000 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=000000000005480b 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=00007fa5b0b05048 CR3=000000000de60000 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=193e62cb9e676ba34b44838e3744eaee
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010e010 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8a7b636a962a673600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000