Warning: Permanently added '[localhost]:27627' (ECDSA) to the list of known hosts.
2023/05/16 19:46:40 fuzzer started
2023/05/16 19:46:41 dialing manager at localhost:35573
2023/05/16 19:46:41 checking machine...
2023/05/16 19:46:41 checking revisions...
syzkaller login: [ 87.318376] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:46:41 testing simple program...
[ 87.389127] cgroup: Unknown subsys name 'net'
[ 87.481147] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 100.637895] audit: type=1400 audit(1684266414.631:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 101.799241] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 101.800940] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 101.802619] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 101.810386] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 101.812000] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 101.813520] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 102.218108] ------------[ cut here ]------------
[ 102.219142] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 102.221271] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.222605] Modules linked in:
[ 102.223123] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 102.228123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.229268] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.229924] 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
[ 102.232215] RSP: 0018:ffff88801f35fc00 EFLAGS: 00010282
[ 102.232890] RAX: 0000000000000000 RBX: ffff88800f242440 RCX: 0000000000000000
[ 102.233798] RDX: ffff88800eed0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 102.234725] RBP: ffff88800f242454 R08: 0000000000000001 R09: 0000000000000000
[ 102.235699] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 102.236622] R13: ffffffff84e223a0 R14: ffff88800f242448 R15: ffffffff84d73340
[ 102.237551] FS: 0000555555966400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 102.238586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.239391] CR2: 00007ff8b3da4008 CR3: 0000000016f60000 CR4: 0000000000350ef0
[ 102.240316] Call Trace:
[ 102.240657]
[ 102.240966] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 102.241629] ipv4_frags_init_net+0x269/0x440
[ 102.242236] ops_init+0xbb/0x6b0
[ 102.242699] setup_net+0x3d9/0x990
[ 102.243234] ? down_read_killable+0x1d7/0x4e0
[ 102.243834] ? __pfx_setup_net+0x10/0x10
[ 102.244403] ? copy_net_ns+0x17c/0x770
[ 102.244929] copy_net_ns+0x321/0x770
[ 102.245461] create_new_namespaces+0x3f6/0xb30
[ 102.246076] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.246746] ksys_unshare+0x44d/0x8e0
[ 102.247321] ? __pfx_ksys_unshare+0x10/0x10
[ 102.247893] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.248678] __x64_sys_unshare+0x31/0x40
[ 102.249260] do_syscall_64+0x3f/0x90
[ 102.249756] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.250467] RIP: 0033:0x7f554c3fb0d7
[ 102.250956] 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
[ 102.253252] RSP: 002b:00007ffeb64a1368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 102.254265] RAX: ffffffffffffffda RBX: 00007ffeb64a19a8 RCX: 00007f554c3fb0d7
[ 102.255149] RDX: 00007f554c46541f RSI: 00007ffeb64a1300 RDI: 0000000040000000
[ 102.256091] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb64a1110
[ 102.257011] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f554c50dbf0
[ 102.257930] R13: 00007ffeb64a1440 R14: 0000000000000000 R15: 00000000000000f8
[ 102.258877]
[ 102.259241] irq event stamp: 7499
[ 102.259683] hardirqs last enabled at (7509): [] __up_console_sem+0x78/0x80
[ 102.260780] hardirqs last disabled at (7520): [] __up_console_sem+0x5d/0x80
[ 102.261868] softirqs last enabled at (7050): [] irq_exit_rcu+0x93/0xc0
[ 102.262943] softirqs last disabled at (7021): [] irq_exit_rcu+0x93/0xc0
[ 102.264063] ---[ end trace 0000000000000000 ]---
[ 102.269522] ------------[ cut here ]------------
[ 102.270296] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 102.272513] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.273772] Modules linked in:
[ 102.274290] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 102.275690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.276891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.277689] 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
[ 102.280272] RSP: 0018:ffff88801f35fc00 EFLAGS: 00010282
[ 102.281049] RAX: 0000000000000000 RBX: ffff88800c94c440 RCX: 0000000000000000
[ 102.282126] RDX: ffff88800eed0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 102.283313] RBP: ffff88800c94c454 R08: 0000000000000001 R09: 0000000000000000
[ 102.284444] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 102.285584] R13: ffffffff84e223a0 R14: ffff88800c94c448 R15: ffffffff84da62e0
[ 102.286748] FS: 0000555555966400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 102.288057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.288998] CR2: 00007ff8b3da4008 CR3: 0000000016f60000 CR4: 0000000000350ef0
[ 102.290133] Call Trace:
[ 102.290576]
[ 102.290956] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 102.291804] ipv6_frags_init_net+0x206/0x3c0
[ 102.292548] ops_init+0xbb/0x6b0
[ 102.293117] setup_net+0x3d9/0x990
[ 102.293738] ? down_read_killable+0x1d7/0x4e0
[ 102.294500] ? __pfx_setup_net+0x10/0x10
[ 102.295149] ? copy_net_ns+0x17c/0x770
[ 102.295867] copy_net_ns+0x321/0x770
[ 102.296521] create_new_namespaces+0x3f6/0xb30
[ 102.297289] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.298077] ksys_unshare+0x44d/0x8e0
[ 102.298740] ? __pfx_ksys_unshare+0x10/0x10
[ 102.299491] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.300440] __x64_sys_unshare+0x31/0x40
[ 102.301096] do_syscall_64+0x3f/0x90
[ 102.301729] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.302572] RIP: 0033:0x7f554c3fb0d7
[ 102.303136] 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
[ 102.305880] RSP: 002b:00007ffeb64a1368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 102.307048] RAX: ffffffffffffffda RBX: 00007ffeb64a19a8 RCX: 00007f554c3fb0d7
[ 102.308152] RDX: 00007f554c46541f RSI: 00007ffeb64a1300 RDI: 0000000040000000
[ 102.309270] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb64a1110
[ 102.310349] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f554c50dbf0
[ 102.311680] R13: 00007ffeb64a1440 R14: 0000000000000000 R15: 00000000000000f8
[ 102.312858]
[ 102.313285] irq event stamp: 9083
[ 102.313839] hardirqs last enabled at (9093): [] __up_console_sem+0x78/0x80
[ 102.315250] hardirqs last disabled at (9104): [] __up_console_sem+0x5d/0x80
[ 102.316540] softirqs last enabled at (8720): [] irq_exit_rcu+0x93/0xc0
[ 102.317789] softirqs last disabled at (8711): [] irq_exit_rcu+0x93/0xc0
[ 102.319045] ---[ end trace 0000000000000000 ]---
[ 102.320896] ------------[ cut here ]------------
[ 102.321808] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 102.324086] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.325390] Modules linked in:
[ 102.325886] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 102.327320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.328441] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.329082] 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
[ 102.331291] RSP: 0018:ffff88801f35fbf0 EFLAGS: 00010286
[ 102.331949] RAX: 0000000000000000 RBX: ffff88800d742040 RCX: 0000000000000000
[ 102.332843] RDX: ffff88800eed0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 102.333743] RBP: ffff88800d742054 R08: 0000000000000001 R09: 0000000000000000
[ 102.334655] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 102.335583] R13: ffffffff84e223a0 R14: ffff88800d742048 R15: ffffffff84daf020
[ 102.336506] FS: 0000555555966400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 102.337507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.338256] CR2: 00007ff8b3da4008 CR3: 0000000016f60000 CR4: 0000000000350ef0
[ 102.339111] Call Trace:
[ 102.339481]
[ 102.339785] nf_ct_net_init+0x224/0x3d0
[ 102.340333] ? __pfx_nf_ct_net_init+0x10/0x10
[ 102.340911] ops_init+0xbb/0x6b0
[ 102.341392] setup_net+0x3d9/0x990
[ 102.341844] ? down_read_killable+0x1d7/0x4e0
[ 102.342446] ? __pfx_setup_net+0x10/0x10
[ 102.342962] ? copy_net_ns+0x17c/0x770
[ 102.343502] copy_net_ns+0x321/0x770
[ 102.343989] create_new_namespaces+0x3f6/0xb30
[ 102.344608] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.345253] ksys_unshare+0x44d/0x8e0
[ 102.345743] ? __pfx_ksys_unshare+0x10/0x10
[ 102.346323] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.347043] __x64_sys_unshare+0x31/0x40
[ 102.347608] do_syscall_64+0x3f/0x90
[ 102.348092] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.348767] RIP: 0033:0x7f554c3fb0d7
[ 102.349259] 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
[ 102.351476] RSP: 002b:00007ffeb64a1368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 102.352442] RAX: ffffffffffffffda RBX: 00007ffeb64a19a8 RCX: 00007f554c3fb0d7
[ 102.353331] RDX: 00007f554c46541f RSI: 00007ffeb64a1300 RDI: 0000000040000000
[ 102.354216] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb64a1110
[ 102.355079] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f554c50dbf0
[ 102.355984] R13: 00007ffeb64a1440 R14: 0000000000000000 R15: 00000000000000f8
[ 102.356903]
[ 102.357231] irq event stamp: 9923
[ 102.357651] hardirqs last enabled at (9933): [] __up_console_sem+0x78/0x80
[ 102.358704] hardirqs last disabled at (9944): [] __up_console_sem+0x5d/0x80
[ 102.359765] softirqs last enabled at (9572): [] irq_exit_rcu+0x93/0xc0
[ 102.360785] softirqs last disabled at (9567): [] irq_exit_rcu+0x93/0xc0
[ 102.361799] ---[ end trace 0000000000000000 ]---
[ 103.879798] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 105.926282] Bluetooth: hci0: command 0x041b tx timeout
[ 107.974323] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 110.022364] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:46:13 Registers:
info registers vcpu 0
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f35f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 0000555555966400 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=00007ff8b3da4008 CR3=0000000016f60000 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=00000000000278f3 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=00007ff8b3cca250 CR3=0000000016848000 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=2036353a36343a39312036312079614d XMM01=5d3332313332322e32303120205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000