Warning: Permanently added '[localhost]:61951' (ECDSA) to the list of known hosts.
2023/05/16 22:22:26 fuzzer started
2023/05/16 22:22:27 dialing manager at localhost:35573
2023/05/16 22:22:27 checking machine...
2023/05/16 22:22:27 checking revisions...
syzkaller login: [ 44.980617] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:22:27 testing simple program...
[ 45.021655] cgroup: Unknown subsys name 'net'
[ 45.101942] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.109708] audit: type=1400 audit(1684275759.447:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.242805] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.244705] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.247175] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.250634] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.253692] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.254839] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.653512] ------------[ cut here ]------------
[ 58.654995] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.656973] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.658356] Modules linked in:
[ 58.658762] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.659956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.660983] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.662502] 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
[ 58.667385] RSP: 0018:ffff88801a587c00 EFLAGS: 00010282
[ 58.668089] RAX: 0000000000000000 RBX: ffff88800ed4e040 RCX: 0000000000000000
[ 58.669005] RDX: ffff888016df8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.669946] RBP: ffff88800ed4e054 R08: 0000000000000001 R09: 0000000000000000
[ 58.670830] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.671738] R13: ffffffff84e223a0 R14: ffff88800ed4e048 R15: ffffffff84d73340
[ 58.672645] FS: 0000555555a55400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.673642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.674375] CR2: 00007f3dad5326f4 CR3: 0000000008d48000 CR4: 0000000000350ee0
[ 58.675268] Call Trace:
[ 58.675594]
[ 58.675922] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.676538] ipv4_frags_init_net+0x269/0x440
[ 58.677124] ops_init+0xbb/0x6b0
[ 58.677592] setup_net+0x3d9/0x990
[ 58.678080] ? down_read_killable+0x1d7/0x4e0
[ 58.678645] ? __pfx_setup_net+0x10/0x10
[ 58.679188] ? copy_net_ns+0x17c/0x770
[ 58.679691] copy_net_ns+0x321/0x770
[ 58.680204] create_new_namespaces+0x3f6/0xb30
[ 58.680791] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.681452] ksys_unshare+0x44d/0x8e0
[ 58.681977] ? __pfx_ksys_unshare+0x10/0x10
[ 58.682539] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.683299] __x64_sys_unshare+0x31/0x40
[ 58.683831] do_syscall_64+0x3f/0x90
[ 58.684334] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.685007] RIP: 0033:0x7f33169ad0d7
[ 58.685494] 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
[ 58.687654] RSP: 002b:00007ffe83ae5998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.688597] RAX: ffffffffffffffda RBX: 00007ffe83ae5fd8 RCX: 00007f33169ad0d7
[ 58.689498] RDX: 00007f3316a1741f RSI: 00007ffe83ae5930 RDI: 0000000040000000
[ 58.690385] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe83ae5740
[ 58.691270] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3316abfbf0
[ 58.692174] R13: 00007ffe83ae5a70 R14: 0000000000000000 R15: 00000000000000f8
[ 58.693099]
[ 58.693408] irq event stamp: 8501
[ 58.693823] hardirqs last enabled at (8511): [] __up_console_sem+0x78/0x80
[ 58.694912] hardirqs last disabled at (8524): [] __up_console_sem+0x5d/0x80
[ 58.695975] softirqs last enabled at (7984): [] irq_exit_rcu+0x93/0xc0
[ 58.697022] softirqs last disabled at (7715): [] irq_exit_rcu+0x93/0xc0
[ 58.698085] ---[ end trace 0000000000000000 ]---
[ 58.704876] ------------[ cut here ]------------
[ 58.705527] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.707355] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.708417] Modules linked in:
[ 58.708834] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.710027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.711074] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.711711] 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
[ 58.713915] RSP: 0018:ffff88801a587c00 EFLAGS: 00010282
[ 58.714563] RAX: 0000000000000000 RBX: ffff88800933c840 RCX: 0000000000000000
[ 58.715459] RDX: ffff888016df8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.716365] RBP: ffff88800933c854 R08: 0000000000000001 R09: 0000000000000000
[ 58.717274] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.718199] R13: ffffffff84e223a0 R14: ffff88800933c848 R15: ffffffff84da62e0
[ 58.719108] FS: 0000555555a55400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.720118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.720827] CR2: 00007f3dad5326f4 CR3: 0000000008d48000 CR4: 0000000000350ee0
[ 58.721741] Call Trace:
[ 58.722110]
[ 58.722416] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.723066] ipv6_frags_init_net+0x206/0x3c0
[ 58.723630] ops_init+0xbb/0x6b0
[ 58.724112] setup_net+0x3d9/0x990
[ 58.724573] ? down_read_killable+0x1d7/0x4e0
[ 58.725177] ? __pfx_setup_net+0x10/0x10
[ 58.725695] ? copy_net_ns+0x17c/0x770
[ 58.726241] copy_net_ns+0x321/0x770
[ 58.726720] create_new_namespaces+0x3f6/0xb30
[ 58.727338] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.727987] ksys_unshare+0x44d/0x8e0
[ 58.728486] ? __pfx_ksys_unshare+0x10/0x10
[ 58.729063] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.729796] __x64_sys_unshare+0x31/0x40
[ 58.730348] do_syscall_64+0x3f/0x90
[ 58.730821] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.731508] RIP: 0033:0x7f33169ad0d7
[ 58.732011] 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
[ 58.734164] RSP: 002b:00007ffe83ae5998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.735113] RAX: ffffffffffffffda RBX: 00007ffe83ae5fd8 RCX: 00007f33169ad0d7
[ 58.736023] RDX: 00007f3316a1741f RSI: 00007ffe83ae5930 RDI: 0000000040000000
[ 58.736884] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe83ae5740
[ 58.737788] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3316abfbf0
[ 58.738690] R13: 00007ffe83ae5a70 R14: 0000000000000000 R15: 00000000000000f8
[ 58.739613]
[ 58.739947] irq event stamp: 10803
[ 58.740393] hardirqs last enabled at (10813): [] __up_console_sem+0x78/0x80
[ 58.741491] hardirqs last disabled at (10824): [] __up_console_sem+0x5d/0x80
[ 58.742570] softirqs last enabled at (10686): [] irq_exit_rcu+0x93/0xc0
[ 58.743661] softirqs last disabled at (10677): [] irq_exit_rcu+0x93/0xc0
[ 58.744711] ---[ end trace 0000000000000000 ]---
[ 58.746150] ------------[ cut here ]------------
[ 58.746739] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.748644] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.749733] Modules linked in:
[ 58.750176] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.751358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.752377] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.753054] 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
[ 58.755266] RSP: 0018:ffff88801a587bf0 EFLAGS: 00010286
[ 58.755977] RAX: 0000000000000000 RBX: ffff88800933d240 RCX: 0000000000000000
[ 58.756841] RDX: ffff888016df8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.757756] RBP: ffff88800933d254 R08: 0000000000000001 R09: 0000000000000000
[ 58.758658] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.759569] R13: ffffffff84e223a0 R14: ffff88800933d248 R15: ffffffff84daf020
[ 58.760493] FS: 0000555555a55400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.761509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.762250] CR2: 00007f3dad5326f4 CR3: 0000000008d48000 CR4: 0000000000350ee0
[ 58.763143] Call Trace:
[ 58.763473]
[ 58.763777] nf_ct_net_init+0x224/0x3d0
[ 58.764328] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.764927] ops_init+0xbb/0x6b0
[ 58.765379] setup_net+0x3d9/0x990
[ 58.765829] ? down_read_killable+0x1d7/0x4e0
[ 58.766433] ? __pfx_setup_net+0x10/0x10
[ 58.766975] ? copy_net_ns+0x17c/0x770
[ 58.767480] copy_net_ns+0x321/0x770
[ 58.767988] create_new_namespaces+0x3f6/0xb30
[ 58.768575] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.769215] ksys_unshare+0x44d/0x8e0
[ 58.769742] ? __pfx_ksys_unshare+0x10/0x10
[ 58.770325] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.771078] __x64_sys_unshare+0x31/0x40
[ 58.771589] do_syscall_64+0x3f/0x90
[ 58.772096] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.772741] RIP: 0033:0x7f33169ad0d7
[ 58.773243] 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
[ 58.775432] RSP: 002b:00007ffe83ae5998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.776393] RAX: ffffffffffffffda RBX: 00007ffe83ae5fd8 RCX: 00007f33169ad0d7
[ 58.777287] RDX: 00007f3316a1741f RSI: 00007ffe83ae5930 RDI: 0000000040000000
[ 58.778209] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe83ae5740
[ 58.779121] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3316abfbf0
[ 58.780023] R13: 00007ffe83ae5a70 R14: 0000000000000000 R15: 00000000000000f8
[ 58.780926]
[ 58.781229] irq event stamp: 11605
[ 58.781675] hardirqs last enabled at (11615): [] __up_console_sem+0x78/0x80
[ 58.782749] hardirqs last disabled at (11626): [] __up_console_sem+0x5d/0x80
[ 58.783849] softirqs last enabled at (11530): [] irq_exit_rcu+0x93/0xc0
[ 58.784879] softirqs last disabled at (11525): [] irq_exit_rcu+0x93/0xc0
[ 58.785959] ---[ end trace 0000000000000000 ]---
executing program
[ 60.323405] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.371042] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.419045] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.466972] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:22:40 Registers:
info registers vcpu 0
RAX=00000000000256ff RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f6f92b121a8 CR3=00000000101ae000 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=8ca389c26718a2bd5d4446f90c913e69
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=199ead996d51e1f70000000000111170 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=76f18515b372b5f700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a587578
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555a55400 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=00007f3dad5326f4 CR3=0000000008d48000 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=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