Warning: Permanently added '[localhost]:12623' (ECDSA) to the list of known hosts.
2023/05/16 15:15:09 fuzzer started
2023/05/16 15:15:09 dialing manager at localhost:35573
2023/05/16 15:15:09 checking machine...
2023/05/16 15:15:09 checking revisions...
syzkaller login: [ 35.425527] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:15:09 testing simple program...
[ 35.491493] cgroup: Unknown subsys name 'net'
[ 35.582710] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.672173] audit: type=1400 audit(1684250122.209:6): 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
[ 48.778811] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.780471] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.783026] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.787146] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.790245] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.792611] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.206233] ------------[ cut here ]------------
[ 49.207086] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.209069] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.210363] Modules linked in:
[ 49.210854] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.215736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.216756] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.217424] 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
[ 49.219634] RSP: 0018:ffff88801874fc00 EFLAGS: 00010282
[ 49.220324] RAX: 0000000000000000 RBX: ffff88800f681040 RCX: 0000000000000000
[ 49.221183] RDX: ffff88800e203680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.222070] RBP: ffff88800f681054 R08: 0000000000000001 R09: 0000000000000000
[ 49.222993] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.223885] R13: ffffffff84e223a0 R14: ffff88800f681048 R15: ffffffff84d73340
[ 49.224766] FS: 0000555556f30400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.225765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.226507] CR2: 00007ff0d19becc0 CR3: 0000000015a7a000 CR4: 0000000000350ef0
[ 49.227422] Call Trace:
[ 49.227748]
[ 49.228046] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.228681] ipv4_frags_init_net+0x269/0x440
[ 49.229243] ops_init+0xbb/0x6b0
[ 49.229722] setup_net+0x3d9/0x990
[ 49.230168] ? down_read_killable+0x1d7/0x4e0
[ 49.230827] ? __pfx_setup_net+0x10/0x10
[ 49.231358] ? copy_net_ns+0x17c/0x770
[ 49.231860] copy_net_ns+0x321/0x770
[ 49.232368] create_new_namespaces+0x3f6/0xb30
[ 49.232960] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.233606] ksys_unshare+0x44d/0x8e0
[ 49.234096] ? __pfx_ksys_unshare+0x10/0x10
[ 49.234704] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.235454] __x64_sys_unshare+0x31/0x40
[ 49.235973] do_syscall_64+0x3f/0x90
[ 49.236477] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.237131] RIP: 0033:0x7f15e7de50d7
[ 49.237624] 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
[ 49.239828] RSP: 002b:00007fffebd158d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.240776] RAX: ffffffffffffffda RBX: 00007fffebd15f18 RCX: 00007f15e7de50d7
[ 49.241660] RDX: 00007f15e7e4f41f RSI: 00007fffebd15870 RDI: 0000000040000000
[ 49.242557] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffebd15680
[ 49.243474] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f15e7ef7bf0
[ 49.244356] R13: 00007fffebd159b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.245249]
[ 49.245580] irq event stamp: 8241
[ 49.246005] hardirqs last enabled at (8251): [] __up_console_sem+0x78/0x80
[ 49.247116] hardirqs last disabled at (8262): [] __up_console_sem+0x5d/0x80
[ 49.248180] softirqs last enabled at (8092): [] irq_exit_rcu+0x93/0xc0
[ 49.249196] softirqs last disabled at (8087): [] irq_exit_rcu+0x93/0xc0
[ 49.250214] ---[ end trace 0000000000000000 ]---
[ 49.255601] ------------[ cut here ]------------
[ 49.256207] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.257849] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.258940] Modules linked in:
[ 49.259370] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.260533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.261549] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.262195] 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
[ 49.264411] RSP: 0018:ffff88801874fc00 EFLAGS: 00010282
[ 49.265076] RAX: 0000000000000000 RBX: ffff88801649fa40 RCX: 0000000000000000
[ 49.265974] RDX: ffff88800e203680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.266897] RBP: ffff88801649fa54 R08: 0000000000000001 R09: 0000000000000000
[ 49.267812] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.268701] R13: ffffffff84e223a0 R14: ffff88801649fa48 R15: ffffffff84da62e0
[ 49.269597] FS: 0000555556f30400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.270592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.271352] CR2: 00007ff0d19becc0 CR3: 0000000015a7a000 CR4: 0000000000350ef0
[ 49.272219] Call Trace:
[ 49.272571]
[ 49.272870] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.273501] ipv6_frags_init_net+0x206/0x3c0
[ 49.274058] ops_init+0xbb/0x6b0
[ 49.274525] setup_net+0x3d9/0x990
[ 49.275011] ? down_read_killable+0x1d7/0x4e0
[ 49.275603] ? __pfx_setup_net+0x10/0x10
[ 49.276108] ? copy_net_ns+0x17c/0x770
[ 49.276640] copy_net_ns+0x321/0x770
[ 49.277124] create_new_namespaces+0x3f6/0xb30
[ 49.277734] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.278370] ksys_unshare+0x44d/0x8e0
[ 49.278878] ? __pfx_ksys_unshare+0x10/0x10
[ 49.279451] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.280155] __x64_sys_unshare+0x31/0x40
[ 49.280701] do_syscall_64+0x3f/0x90
[ 49.281173] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.281839] RIP: 0033:0x7f15e7de50d7
[ 49.282336] 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
[ 49.284519] RSP: 002b:00007fffebd158d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.285469] RAX: ffffffffffffffda RBX: 00007fffebd15f18 RCX: 00007f15e7de50d7
[ 49.286349] RDX: 00007f15e7e4f41f RSI: 00007fffebd15870 RDI: 0000000040000000
[ 49.287222] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffebd15680
[ 49.288103] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f15e7ef7bf0
[ 49.288993] R13: 00007fffebd159b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.289923]
[ 49.290222] irq event stamp: 10129
[ 49.290689] hardirqs last enabled at (10141): [] __up_console_sem+0x78/0x80
[ 49.291743] hardirqs last disabled at (10152): [] __up_console_sem+0x5d/0x80
[ 49.292802] softirqs last enabled at (9628): [] irq_exit_rcu+0x93/0xc0
[ 49.293821] softirqs last disabled at (9623): [] irq_exit_rcu+0x93/0xc0
[ 49.294872] ---[ end trace 0000000000000000 ]---
[ 49.296186] ------------[ cut here ]------------
[ 49.296816] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.298802] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.299883] Modules linked in:
[ 49.300355] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.301529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.302544] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.303209] 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
[ 49.305423] RSP: 0018:ffff88801874fbf0 EFLAGS: 00010286
[ 49.306086] RAX: 0000000000000000 RBX: ffff888009a63a40 RCX: 0000000000000000
[ 49.306983] RDX: ffff88800e203680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.307891] RBP: ffff888009a63a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.308794] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.309691] R13: ffffffff84e223a0 R14: ffff888009a63a48 R15: ffffffff84daf020
[ 49.310615] FS: 0000555556f30400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.311624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.312378] CR2: 00007ff0d19becc0 CR3: 0000000015a7a000 CR4: 0000000000350ef0
[ 49.313238] Call Trace:
[ 49.313587]
[ 49.313895] nf_ct_net_init+0x224/0x3d0
[ 49.314438] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.315017] ops_init+0xbb/0x6b0
[ 49.315488] setup_net+0x3d9/0x990
[ 49.315938] ? down_read_killable+0x1d7/0x4e0
[ 49.316526] ? __pfx_setup_net+0x10/0x10
[ 49.317032] ? copy_net_ns+0x17c/0x770
[ 49.317562] copy_net_ns+0x321/0x770
[ 49.318041] create_new_namespaces+0x3f6/0xb30
[ 49.318653] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.319296] ksys_unshare+0x44d/0x8e0
[ 49.319789] ? __pfx_ksys_unshare+0x10/0x10
[ 49.320365] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.321081] __x64_sys_unshare+0x31/0x40
[ 49.321628] do_syscall_64+0x3f/0x90
[ 49.322107] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.322805] RIP: 0033:0x7f15e7de50d7
[ 49.323294] 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
[ 49.325461] RSP: 002b:00007fffebd158d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.326411] RAX: ffffffffffffffda RBX: 00007fffebd15f18 RCX: 00007f15e7de50d7
[ 49.327298] RDX: 00007f15e7e4f41f RSI: 00007fffebd15870 RDI: 0000000040000000
[ 49.328151] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffebd15680
[ 49.329040] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f15e7ef7bf0
[ 49.329920] R13: 00007fffebd159b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.330850]
[ 49.331155] irq event stamp: 10915
[ 49.331614] hardirqs last enabled at (10927): [] __up_console_sem+0x78/0x80
[ 49.332677] hardirqs last disabled at (10938): [] __up_console_sem+0x5d/0x80
[ 49.333755] softirqs last enabled at (10426): [] irq_exit_rcu+0x93/0xc0
[ 49.334799] softirqs last disabled at (10421): [] irq_exit_rcu+0x93/0xc0
[ 49.335841] ---[ end trace 0000000000000000 ]---
executing program
[ 50.861878] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.909355] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.957349] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.005374] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:15:23 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801874f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556f30400 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=00007ff0d19becc0 CR3=0000000015a7a000 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=000000000002334d 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=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=00007ff0d19a8780 CR3=000000000e086000 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=2033323a35313a35312036312079614d XMM01=5d3435383031322e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000