Warning: Permanently added '[localhost]:17723' (ECDSA) to the list of known hosts.
2023/05/16 15:25:26 fuzzer started
2023/05/16 15:25:26 dialing manager at localhost:35573
2023/05/16 15:25:26 checking machine...
2023/05/16 15:25:26 checking revisions...
syzkaller login: [ 38.575577] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:25:26 testing simple program...
[ 38.641094] cgroup: Unknown subsys name 'net'
[ 38.715581] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.314437] audit: type=1400 audit(1684250739.538:6): 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
[ 52.487364] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.489529] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.491025] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.500879] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.503452] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.505804] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.868432] ------------[ cut here ]------------
[ 52.869597] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.871815] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.873058] Modules linked in:
[ 52.873540] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.878448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.879464] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.880129] 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
[ 52.882325] RSP: 0018:ffff88801906fc00 EFLAGS: 00010282
[ 52.883003] RAX: 0000000000000000 RBX: ffff88800e92c840 RCX: 0000000000000000
[ 52.883884] RDX: ffff88800fb051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.884803] RBP: ffff88800e92c854 R08: 0000000000000001 R09: 0000000000000000
[ 52.885652] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.886526] R13: ffffffff84e223a0 R14: ffff88800e92c848 R15: ffffffff84d73340
[ 52.887418] FS: 000055555584e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.888410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.889153] CR2: 00007fbcb7d506f4 CR3: 000000000680c000 CR4: 0000000000350ef0
[ 52.890031] Call Trace:
[ 52.890357]
[ 52.890652] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.891285] ipv4_frags_init_net+0x269/0x440
[ 52.891885] ops_init+0xbb/0x6b0
[ 52.892330] setup_net+0x3d9/0x990
[ 52.892826] ? down_read_killable+0x1d7/0x4e0
[ 52.893387] ? __pfx_setup_net+0x10/0x10
[ 52.893913] ? copy_net_ns+0x17c/0x770
[ 52.894415] copy_net_ns+0x321/0x770
[ 52.894913] create_new_namespaces+0x3f6/0xb30
[ 52.895493] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.896127] ksys_unshare+0x44d/0x8e0
[ 52.896623] ? __pfx_ksys_unshare+0x10/0x10
[ 52.897197] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.897927] __x64_sys_unshare+0x31/0x40
[ 52.898440] do_syscall_64+0x3f/0x90
[ 52.898932] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.899574] RIP: 0033:0x7f011906a0d7
[ 52.900060] 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
[ 52.902232] RSP: 002b:00007ffce8ce65c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.903171] RAX: ffffffffffffffda RBX: 00007ffce8ce6c08 RCX: 00007f011906a0d7
[ 52.904055] RDX: 00007f01190d441f RSI: 00007ffce8ce6560 RDI: 0000000040000000
[ 52.904950] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce8ce6370
[ 52.905827] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f011917cbf0
[ 52.906725] R13: 00007ffce8ce66a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.907600]
[ 52.907935] irq event stamp: 9045
[ 52.908359] hardirqs last enabled at (9055): [] __up_console_sem+0x78/0x80
[ 52.909411] hardirqs last disabled at (9066): [] __up_console_sem+0x5d/0x80
[ 52.910495] softirqs last enabled at (8982): [] irq_exit_rcu+0x93/0xc0
[ 52.911523] softirqs last disabled at (8977): [] irq_exit_rcu+0x93/0xc0
[ 52.912547] ---[ end trace 0000000000000000 ]---
[ 52.917399] ------------[ cut here ]------------
[ 52.918018] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.919653] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.920753] Modules linked in:
[ 52.921158] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.922295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.923282] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.923946] 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
[ 52.926134] RSP: 0018:ffff88801906fc00 EFLAGS: 00010282
[ 52.926808] RAX: 0000000000000000 RBX: ffff88800d807a40 RCX: 0000000000000000
[ 52.927684] RDX: ffff88800fb051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.928545] RBP: ffff88800d807a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.929428] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.930302] R13: ffffffff84e223a0 R14: ffff88800d807a48 R15: ffffffff84da62e0
[ 52.931194] FS: 000055555584e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.932172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.932919] CR2: 00007fbcb7d506f4 CR3: 000000000680c000 CR4: 0000000000350ef0
[ 52.933795] Call Trace:
[ 52.934124]
[ 52.934420] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.935055] ipv6_frags_init_net+0x206/0x3c0
[ 52.935616] ops_init+0xbb/0x6b0
[ 52.936085] setup_net+0x3d9/0x990
[ 52.936532] ? down_read_killable+0x1d7/0x4e0
[ 52.937125] ? __pfx_setup_net+0x10/0x10
[ 52.937623] ? copy_net_ns+0x17c/0x770
[ 52.938148] copy_net_ns+0x321/0x770
[ 52.938627] create_new_namespaces+0x3f6/0xb30
[ 52.939229] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.939863] ksys_unshare+0x44d/0x8e0
[ 52.940356] ? __pfx_ksys_unshare+0x10/0x10
[ 52.940944] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.941686] __x64_sys_unshare+0x31/0x40
[ 52.942201] do_syscall_64+0x3f/0x90
[ 52.942694] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.943332] RIP: 0033:0x7f011906a0d7
[ 52.943814] 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
[ 52.945956] RSP: 002b:00007ffce8ce65c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.946904] RAX: ffffffffffffffda RBX: 00007ffce8ce6c08 RCX: 00007f011906a0d7
[ 52.947778] RDX: 00007f01190d441f RSI: 00007ffce8ce6560 RDI: 0000000040000000
[ 52.948637] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce8ce6370
[ 52.949507] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f011917cbf0
[ 52.950379] R13: 00007ffce8ce66a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.951275]
[ 52.951572] irq event stamp: 10583
[ 52.952034] hardirqs last enabled at (10595): [] __up_console_sem+0x78/0x80
[ 52.953115] hardirqs last disabled at (10606): [] __up_console_sem+0x5d/0x80
[ 52.954181] softirqs last enabled at (9592): [] netlink_insert+0x187/0x1820
[ 52.955256] softirqs last disabled at (9590): [] release_sock+0x1f/0x1b0
[ 52.956284] ---[ end trace 0000000000000000 ]---
[ 52.957578] ------------[ cut here ]------------
[ 52.958199] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.960080] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.961151] Modules linked in:
[ 52.961556] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.962714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.963726] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.964357] 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
[ 52.966518] RSP: 0018:ffff88801906fbf0 EFLAGS: 00010286
[ 52.967201] RAX: 0000000000000000 RBX: ffff88800d807440 RCX: 0000000000000000
[ 52.968074] RDX: ffff88800fb051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.968962] RBP: ffff88800d807454 R08: 0000000000000001 R09: 0000000000000000
[ 52.969828] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.970704] R13: ffffffff84e223a0 R14: ffff88800d807448 R15: ffffffff84daf020
[ 52.971551] FS: 000055555584e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.972550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.973291] CR2: 00007fbcb7d506f4 CR3: 000000000680c000 CR4: 0000000000350ef0
[ 52.974171] Call Trace:
[ 52.974494]
[ 52.974814] nf_ct_net_init+0x224/0x3d0
[ 52.975331] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.975923] ops_init+0xbb/0x6b0
[ 52.976360] setup_net+0x3d9/0x990
[ 52.976838] ? down_read_killable+0x1d7/0x4e0
[ 52.977400] ? __pfx_setup_net+0x10/0x10
[ 52.977928] ? copy_net_ns+0x17c/0x770
[ 52.978429] copy_net_ns+0x321/0x770
[ 52.978928] create_new_namespaces+0x3f6/0xb30
[ 52.979504] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.980135] ksys_unshare+0x44d/0x8e0
[ 52.980631] ? __pfx_ksys_unshare+0x10/0x10
[ 52.981205] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.981929] __x64_sys_unshare+0x31/0x40
[ 52.982443] do_syscall_64+0x3f/0x90
[ 52.982934] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.983569] RIP: 0033:0x7f011906a0d7
[ 52.984051] 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
[ 52.986214] RSP: 002b:00007ffce8ce65c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.987153] RAX: ffffffffffffffda RBX: 00007ffce8ce6c08 RCX: 00007f011906a0d7
[ 52.988024] RDX: 00007f01190d441f RSI: 00007ffce8ce6560 RDI: 0000000040000000
[ 52.988907] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce8ce6370
[ 52.989782] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f011917cbf0
[ 52.990626] R13: 00007ffce8ce66a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.991525]
[ 52.991843] irq event stamp: 11327
[ 52.992284] hardirqs last enabled at (11337): [] __up_console_sem+0x78/0x80
[ 52.993344] hardirqs last disabled at (11348): [] __up_console_sem+0x5d/0x80
[ 52.994387] softirqs last enabled at (10988): [] irq_exit_rcu+0x93/0xc0
[ 52.995419] softirqs last disabled at (10979): [] irq_exit_rcu+0x93/0xc0
[ 52.996442] ---[ end trace 0000000000000000 ]---
executing program
[ 54.564351] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.611733] Bluetooth: hci0: command 0x041b tx timeout
[ 58.659730] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.707740] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:25:38 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801906f5f0
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 000055555584e400 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=00007fbcb7d506f4 CR3=000000000680c000 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=000000000003a2e3 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=00007fda7adf22f0 CR3=000000000f714000 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=ffff0000000000000000000000000000
XMM02=ffff0000000000000000000000000000 XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=000031232036313530333230322d7478 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000