Warning: Permanently added '[localhost]:2966' (ECDSA) to the list of known hosts.
2023/05/18 08:41:42 fuzzer started
2023/05/18 08:41:42 dialing manager at localhost:44319
2023/05/18 08:41:42 checking machine...
2023/05/18 08:41:42 checking revisions...
syzkaller login: [ 39.440249] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:41:42 testing simple program...
[ 39.496509] cgroup: Unknown subsys name 'net'
[ 39.542660] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.097539] audit: type=1400 audit(1684399316.192:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.224139] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.225780] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.228087] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.230496] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.232430] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.233772] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 54.633057] ------------[ cut here ]------------
[ 54.633727] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.635441] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.636655] Modules linked in:
[ 54.637289] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.640248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.643123] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.644394] 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
[ 54.647539] RSP: 0018:ffff88800ddafc00 EFLAGS: 00010282
[ 54.648672] RAX: 0000000000000000 RBX: ffff88800c595440 RCX: 0000000000000000
[ 54.649996] RDX: ffff888016a10000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.651392] RBP: ffff88800c595454 R08: 0000000000000001 R09: 0000000000000000
[ 54.652787] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.654199] R13: ffffffff84e23fe0 R14: ffff88800c595448 R15: ffffffff84d74dc0
[ 54.655567] FS: 0000555557236400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.657118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.658287] CR2: 00007ff6e44fc000 CR3: 0000000020248000 CR4: 0000000000350ef0
[ 54.659674] Call Trace:
[ 54.660191]
[ 54.660710] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.661764] ipv4_frags_init_net+0x269/0x440
[ 54.662742] ops_init+0xbb/0x6b0
[ 54.663540] setup_net+0x3d9/0x990
[ 54.664386] ? down_read_killable+0x1d7/0x4e0
[ 54.665376] ? __pfx_setup_net+0x10/0x10
[ 54.666104] ? copy_net_ns+0x17c/0x770
[ 54.666786] copy_net_ns+0x321/0x770
[ 54.667671] create_new_namespaces+0x3f6/0xb30
[ 54.668752] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.669744] ksys_unshare+0x44d/0x8e0
[ 54.670540] ? __pfx_ksys_unshare+0x10/0x10
[ 54.671426] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.672548] __x64_sys_unshare+0x31/0x40
[ 54.673425] do_syscall_64+0x3f/0x90
[ 54.674231] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.675233] RIP: 0033:0x7f01e4a040d7
[ 54.676012] 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
[ 54.678830] RSP: 002b:00007ffef714a5e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.680358] RAX: ffffffffffffffda RBX: 00007ffef714ac28 RCX: 00007f01e4a040d7
[ 54.681716] RDX: 00007f01e4a6e41f RSI: 00007ffef714a580 RDI: 0000000040000000
[ 54.683072] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef714a390
[ 54.684426] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f01e4b16bf0
[ 54.685776] R13: 00007ffef714a6c0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.687139]
[ 54.687539] irq event stamp: 7987
[ 54.688323] hardirqs last enabled at (8001): [] __up_console_sem+0x78/0x80
[ 54.689924] hardirqs last disabled at (8024): [] __up_console_sem+0x5d/0x80
[ 54.691491] softirqs last enabled at (8040): [] irq_exit_rcu+0x93/0xc0
[ 54.693049] softirqs last disabled at (8033): [] irq_exit_rcu+0x93/0xc0
[ 54.694599] ---[ end trace 0000000000000000 ]---
[ 54.704409] ------------[ cut here ]------------
[ 54.705054] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.706697] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.707977] Modules linked in:
[ 54.708414] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.709746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.710959] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.711763] 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
[ 54.714143] RSP: 0018:ffff88800ddafc00 EFLAGS: 00010282
[ 54.715020] RAX: 0000000000000000 RBX: ffff88800e0aaa40 RCX: 0000000000000000
[ 54.716122] RDX: ffff888016a10000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.717206] RBP: ffff88800e0aaa54 R08: 0000000000000001 R09: 0000000000000000
[ 54.718289] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.719378] R13: ffffffff84e23fe0 R14: ffff88800e0aaa48 R15: ffffffff84da7d60
[ 54.720500] FS: 0000555557236400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.721701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.722778] CR2: 00007ff6e44fc000 CR3: 0000000020248000 CR4: 0000000000350ef0
[ 54.724100] Call Trace:
[ 54.724558]
[ 54.725082] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.726039] ipv6_frags_init_net+0x206/0x3c0
[ 54.726979] ops_init+0xbb/0x6b0
[ 54.727695] setup_net+0x3d9/0x990
[ 54.728406] ? down_read_killable+0x1d7/0x4e0
[ 54.729164] ? __pfx_setup_net+0x10/0x10
[ 54.729832] ? copy_net_ns+0x17c/0x770
[ 54.730558] copy_net_ns+0x321/0x770
[ 54.731232] create_new_namespaces+0x3f6/0xb30
[ 54.732062] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.733059] ksys_unshare+0x44d/0x8e0
[ 54.733732] ? __pfx_ksys_unshare+0x10/0x10
[ 54.734472] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.735392] __x64_sys_unshare+0x31/0x40
[ 54.736153] do_syscall_64+0x3f/0x90
[ 54.736812] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.737682] RIP: 0033:0x7f01e4a040d7
[ 54.738385] 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
[ 54.740787] RSP: 002b:00007ffef714a5e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.741964] RAX: ffffffffffffffda RBX: 00007ffef714ac28 RCX: 00007f01e4a040d7
[ 54.743054] RDX: 00007f01e4a6e41f RSI: 00007ffef714a580 RDI: 0000000040000000
[ 54.744153] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef714a390
[ 54.745241] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f01e4b16bf0
[ 54.746343] R13: 00007ffef714a6c0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.747311]
[ 54.747649] irq event stamp: 9925
[ 54.748141] hardirqs last enabled at (9937): [] __up_console_sem+0x78/0x80
[ 54.749410] hardirqs last disabled at (9948): [] __up_console_sem+0x5d/0x80
[ 54.750525] softirqs last enabled at (9526): [] irq_exit_rcu+0x93/0xc0
[ 54.751633] softirqs last disabled at (9519): [] irq_exit_rcu+0x93/0xc0
[ 54.752743] ---[ end trace 0000000000000000 ]---
[ 54.754248] ------------[ cut here ]------------
[ 54.755019] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.756962] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.758109] Modules linked in:
[ 54.758533] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.759709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.760767] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.761463] 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
[ 54.763666] RSP: 0018:ffff88800ddafbf0 EFLAGS: 00010286
[ 54.764374] RAX: 0000000000000000 RBX: ffff88800d793a40 RCX: 0000000000000000
[ 54.765301] RDX: ffff888016a10000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.766216] RBP: ffff88800d793a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.767124] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.768059] R13: ffffffff84e23fe0 R14: ffff88800d793a48 R15: ffffffff84db0aa0
[ 54.768985] FS: 0000555557236400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.770007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.770734] CR2: 00007ff6e44fc000 CR3: 0000000020248000 CR4: 0000000000350ef0
[ 54.771651] Call Trace:
[ 54.772045]
[ 54.772357] nf_ct_net_init+0x224/0x3d0
[ 54.772938] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.773536] ops_init+0xbb/0x6b0
[ 54.774030] setup_net+0x3d9/0x990
[ 54.774515] ? down_read_killable+0x1d7/0x4e0
[ 54.775117] ? __pfx_setup_net+0x10/0x10
[ 54.775642] ? copy_net_ns+0x17c/0x770
[ 54.776209] copy_net_ns+0x321/0x770
[ 54.776719] create_new_namespaces+0x3f6/0xb30
[ 54.777352] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.778046] ksys_unshare+0x44d/0x8e0
[ 54.778556] ? __pfx_ksys_unshare+0x10/0x10
[ 54.779143] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.779925] __x64_sys_unshare+0x31/0x40
[ 54.780464] do_syscall_64+0x3f/0x90
[ 54.780985] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.781657] RIP: 0033:0x7f01e4a040d7
[ 54.782164] 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
[ 54.784422] RSP: 002b:00007ffef714a5e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.785402] RAX: ffffffffffffffda RBX: 00007ffef714ac28 RCX: 00007f01e4a040d7
[ 54.786316] RDX: 00007f01e4a6e41f RSI: 00007ffef714a580 RDI: 0000000040000000
[ 54.787233] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef714a390
[ 54.788149] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f01e4b16bf0
[ 54.789064] R13: 00007ffef714a6c0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.790009]
[ 54.790314] irq event stamp: 10751
[ 54.790766] hardirqs last enabled at (10761): [] __up_console_sem+0x78/0x80
[ 54.791876] hardirqs last disabled at (10772): [] __up_console_sem+0x5d/0x80
[ 54.792971] softirqs last enabled at (10658): [] irq_exit_rcu+0x93/0xc0
[ 54.794028] softirqs last disabled at (10651): [] irq_exit_rcu+0x93/0xc0
[ 54.795112] ---[ end trace 0000000000000000 ]---
[ 56.302607] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.349943] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.397921] Bluetooth: hci0: command 0x040f tx timeout
[ 62.445918] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:41:54 Registers:
info registers vcpu 0
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800ddaf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555557236400 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=00007ff6e44fc000 CR3=0000000020248000 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=000000000000003e RBX=000000000000003e RCX=0000000000000000 RDX=00000000000101f4
RSI=ffffffff82196b58 RDI=0000000000000007 RBP=ffff88800c4d01a0 RSP=ffff88800baf77a0
R8 =0000000000000007 R9 =0000000000010000 R10=00000000000101f4 R11=0000000000000001
R12=00000000000101f4 R13=ffff88800c4d0050 R14=ffff88800c4d0048 R15=ffff88800c4d0060
RIP=ffffffff82196b5e RFL=00000093 [--S-A-C] 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 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=00007ff6e44d12f0 CR3=0000000005482000 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=8c7b586a77e52588cd481a2d1b1c8aea
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000001102b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6fe80a8111c453db00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000