Warning: Permanently added '[localhost]:26423' (ECDSA) to the list of known hosts.
2023/05/17 00:04:36 fuzzer started
2023/05/17 00:04:36 dialing manager at localhost:35573
2023/05/17 00:04:36 checking machine...
2023/05/17 00:04:36 checking revisions...
syzkaller login: [ 33.628928] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:04:36 testing simple program...
[ 33.716241] cgroup: Unknown subsys name 'net'
[ 33.807360] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 45.836516] audit: type=1400 audit(1684281888.942:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 47.010299] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.012844] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.016708] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.020601] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.022846] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 47.026984] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 47.529142] ------------[ cut here ]------------
[ 47.529887] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 47.532222] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.533956] Modules linked in:
[ 47.534586] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 47.539421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.541157] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.542378] 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
[ 47.545823] RSP: 0018:ffff88801792fc00 EFLAGS: 00010282
[ 47.546591] RAX: 0000000000000000 RBX: ffff88800e746c40 RCX: 0000000000000000
[ 47.547856] RDX: ffff88800f761b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 47.549435] RBP: ffff88800e746c54 R08: 0000000000000001 R09: 0000000000000000
[ 47.551005] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 47.552602] R13: ffffffff84e223a0 R14: ffff88800e746c48 R15: ffffffff84d73340
[ 47.554181] FS: 000055555686d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 47.555912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.557349] CR2: 00007f6ab9deb6f4 CR3: 000000000f354000 CR4: 0000000000350ef0
[ 47.558977] Call Trace:
[ 47.559449]
[ 47.559931] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 47.560636] ipv4_frags_init_net+0x269/0x440
[ 47.561446] ops_init+0xbb/0x6b0
[ 47.562073] setup_net+0x3d9/0x990
[ 47.562598] ? down_read_killable+0x1d7/0x4e0
[ 47.563282] ? __pfx_setup_net+0x10/0x10
[ 47.563824] ? copy_net_ns+0x17c/0x770
[ 47.564328] copy_net_ns+0x321/0x770
[ 47.564834] create_new_namespaces+0x3f6/0xb30
[ 47.565422] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.566065] ksys_unshare+0x44d/0x8e0
[ 47.566628] ? __pfx_ksys_unshare+0x10/0x10
[ 47.567280] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.568024] __x64_sys_unshare+0x31/0x40
[ 47.568540] do_syscall_64+0x3f/0x90
[ 47.569042] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.569706] RIP: 0033:0x7f2a0ce130d7
[ 47.570245] 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
[ 47.572526] RSP: 002b:00007ffeb605f508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 47.573465] RAX: ffffffffffffffda RBX: 00007ffeb605fb48 RCX: 00007f2a0ce130d7
[ 47.574351] RDX: 00007f2a0ce7d41f RSI: 00007ffeb605f4a0 RDI: 0000000040000000
[ 47.575260] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb605f2b0
[ 47.576139] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2a0cf25bf0
[ 47.577025] R13: 00007ffeb605f5e0 R14: 0000000000000000 R15: 00000000000000f8
[ 47.578055]
[ 47.578363] irq event stamp: 9943
[ 47.578811] hardirqs last enabled at (9955): [] __up_console_sem+0x78/0x80
[ 47.579872] hardirqs last disabled at (9966): [] __up_console_sem+0x5d/0x80
[ 47.580921] softirqs last enabled at (9682): [] irq_exit_rcu+0x93/0xc0
[ 47.581937] softirqs last disabled at (9655): [] irq_exit_rcu+0x93/0xc0
[ 47.582964] ---[ end trace 0000000000000000 ]---
[ 47.588393] ------------[ cut here ]------------
[ 47.589026] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 47.590856] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.591941] Modules linked in:
[ 47.592351] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 47.593507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.594516] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.595197] 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
[ 47.597372] RSP: 0018:ffff88801792fc00 EFLAGS: 00010282
[ 47.598058] RAX: 0000000000000000 RBX: ffff888013755440 RCX: 0000000000000000
[ 47.598942] RDX: ffff88800f761b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 47.599841] RBP: ffff888013755454 R08: 0000000000000001 R09: 0000000000000000
[ 47.600722] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 47.601574] R13: ffffffff84e223a0 R14: ffff888013755448 R15: ffffffff84da62e0
[ 47.602475] FS: 000055555686d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 47.603500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.604247] CR2: 00007f6ab9deb6f4 CR3: 000000000f354000 CR4: 0000000000350ef0
[ 47.605146] Call Trace:
[ 47.605475]
[ 47.605808] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 47.606413] ipv6_frags_init_net+0x206/0x3c0
[ 47.607004] ops_init+0xbb/0x6b0
[ 47.607460] setup_net+0x3d9/0x990
[ 47.607961] ? down_read_killable+0x1d7/0x4e0
[ 47.608530] ? __pfx_setup_net+0x10/0x10
[ 47.609068] ? copy_net_ns+0x17c/0x770
[ 47.609572] copy_net_ns+0x321/0x770
[ 47.610078] create_new_namespaces+0x3f6/0xb30
[ 47.610773] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.611470] ksys_unshare+0x44d/0x8e0
[ 47.611997] ? __pfx_ksys_unshare+0x10/0x10
[ 47.612543] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.613281] __x64_sys_unshare+0x31/0x40
[ 47.613832] do_syscall_64+0x3f/0x90
[ 47.614305] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.614975] RIP: 0033:0x7f2a0ce130d7
[ 47.615452] 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
[ 47.617601] RSP: 002b:00007ffeb605f508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 47.618545] RAX: ffffffffffffffda RBX: 00007ffeb605fb48 RCX: 00007f2a0ce130d7
[ 47.619446] RDX: 00007f2a0ce7d41f RSI: 00007ffeb605f4a0 RDI: 0000000040000000
[ 47.620335] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb605f2b0
[ 47.621223] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2a0cf25bf0
[ 47.622109] R13: 00007ffeb605f5e0 R14: 0000000000000000 R15: 00000000000000f8
[ 47.623020]
[ 47.623348] irq event stamp: 11871
[ 47.623822] hardirqs last enabled at (11883): [] __up_console_sem+0x78/0x80
[ 47.624889] hardirqs last disabled at (11894): [] __up_console_sem+0x5d/0x80
[ 47.626085] softirqs last enabled at (11622): [] irq_exit_rcu+0x93/0xc0
[ 47.627128] softirqs last disabled at (11611): [] irq_exit_rcu+0x93/0xc0
[ 47.628189] ---[ end trace 0000000000000000 ]---
[ 47.629513] ------------[ cut here ]------------
[ 47.630145] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 47.632192] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 47.633251] Modules linked in:
[ 47.633693] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 47.634864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.635901] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 47.636546] 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
[ 47.638715] RSP: 0018:ffff88801792fbf0 EFLAGS: 00010286
[ 47.639367] RAX: 0000000000000000 RBX: ffff888013755a40 RCX: 0000000000000000
[ 47.640251] RDX: ffff88800f761b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 47.641132] RBP: ffff888013755a54 R08: 0000000000000001 R09: 0000000000000000
[ 47.642011] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 47.642898] R13: ffffffff84e223a0 R14: ffff888013755a48 R15: ffffffff84daf020
[ 47.643897] FS: 000055555686d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 47.645017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.645793] CR2: 00007f6ab9deb6f4 CR3: 000000000f354000 CR4: 0000000000350ef0
[ 47.646649] Call Trace:
[ 47.647006]
[ 47.647315] nf_ct_net_init+0x224/0x3d0
[ 47.647862] ? __pfx_nf_ct_net_init+0x10/0x10
[ 47.648463] ops_init+0xbb/0x6b0
[ 47.649000] setup_net+0x3d9/0x990
[ 47.649521] ? down_read_killable+0x1d7/0x4e0
[ 47.650204] ? __pfx_setup_net+0x10/0x10
[ 47.650819] ? copy_net_ns+0x17c/0x770
[ 47.651421] copy_net_ns+0x321/0x770
[ 47.652003] create_new_namespaces+0x3f6/0xb30
[ 47.652708] unshare_nsproxy_namespaces+0xc1/0x200
[ 47.653411] ksys_unshare+0x44d/0x8e0
[ 47.654008] ? __pfx_ksys_unshare+0x10/0x10
[ 47.654597] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 47.655345] __x64_sys_unshare+0x31/0x40
[ 47.655894] do_syscall_64+0x3f/0x90
[ 47.656370] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 47.657041] RIP: 0033:0x7f2a0ce130d7
[ 47.657508] 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
[ 47.659700] RSP: 002b:00007ffeb605f508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 47.660610] RAX: ffffffffffffffda RBX: 00007ffeb605fb48 RCX: 00007f2a0ce130d7
[ 47.661497] RDX: 00007f2a0ce7d41f RSI: 00007ffeb605f4a0 RDI: 0000000040000000
[ 47.662382] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb605f2b0
[ 47.663290] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2a0cf25bf0
[ 47.664175] R13: 00007ffeb605f5e0 R14: 0000000000000000 R15: 00000000000000f8
[ 47.665082]
[ 47.665385] irq event stamp: 12695
[ 47.665849] hardirqs last enabled at (12707): [] __up_console_sem+0x78/0x80
[ 47.666903] hardirqs last disabled at (12718): [] __up_console_sem+0x5d/0x80
[ 47.667988] softirqs last enabled at (12192): [] irq_exit_rcu+0x93/0xc0
[ 47.669031] softirqs last disabled at (12173): [] irq_exit_rcu+0x93/0xc0
[ 47.670071] ---[ end trace 0000000000000000 ]---
executing program
[ 49.080381] Bluetooth: hci0: command 0x0409 tx timeout
[ 51.128111] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 53.175727] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 55.223761] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:04:50 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801792f5f0
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 000055555686d400 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=00007f6ab9deb6f4 CR3=000000000f354000 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=0000000000029c6b 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=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=00007fbfb2cbd610 CR3=000000000e742000 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=1bb8c9c32b2965ba1f431162cdb9e638
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7084f525ee13a0a2000000000013ae20 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=453ace3ddd192f1200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000