Warning: Permanently added '[localhost]:39466' (ECDSA) to the list of known hosts.
2023/05/17 19:12:10 fuzzer started
2023/05/17 19:12:10 dialing manager at localhost:44319
2023/05/17 19:12:10 checking machine...
2023/05/17 19:12:10 checking revisions...
syzkaller login: [ 49.257303] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:12:10 testing simple program...
[ 49.305023] cgroup: Unknown subsys name 'net'
[ 49.387444] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.477771] audit: type=1400 audit(1684350743.147:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.571184] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.573049] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.574648] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.578023] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.580816] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.582000] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.986966] ------------[ cut here ]------------
[ 62.987883] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.989957] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.991290] Modules linked in:
[ 62.991736] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.996383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.997425] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.998132] 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
[ 63.000394] RSP: 0018:ffff88801f6e7c00 EFLAGS: 00010282
[ 63.001092] RAX: 0000000000000000 RBX: ffff8880167ed040 RCX: 0000000000000000
[ 63.002010] RDX: ffff8880178e51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.002971] RBP: ffff8880167ed054 R08: 0000000000000001 R09: 0000000000000000
[ 63.003911] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.004857] R13: ffffffff84e23fe0 R14: ffff8880167ed048 R15: ffffffff84d74dc0
[ 63.005805] FS: 0000555556b82400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.006853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.007645] CR2: 00007fff8b653000 CR3: 0000000009794000 CR4: 0000000000350ee0
[ 63.008574] Call Trace:
[ 63.008917]
[ 63.009223] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.009898] ipv4_frags_init_net+0x269/0x440
[ 63.010504] ops_init+0xbb/0x6b0
[ 63.010987] setup_net+0x3d9/0x990
[ 63.011490] ? down_read_killable+0x1d7/0x4e0
[ 63.012071] ? __pfx_setup_net+0x10/0x10
[ 63.012624] ? copy_net_ns+0x17c/0x770
[ 63.013151] copy_net_ns+0x321/0x770
[ 63.013670] create_new_namespaces+0x3f6/0xb30
[ 63.014269] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.014921] ksys_unshare+0x44d/0x8e0
[ 63.015423] ? __pfx_ksys_unshare+0x10/0x10
[ 63.016011] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.016766] __x64_sys_unshare+0x31/0x40
[ 63.017292] do_syscall_64+0x3f/0x90
[ 63.017810] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.018500] RIP: 0033:0x7fb3cf8a00d7
[ 63.018979] 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
[ 63.021180] RSP: 002b:00007fff47501d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.022149] RAX: ffffffffffffffda RBX: 00007fff475023a8 RCX: 00007fb3cf8a00d7
[ 63.023075] RDX: 00007fb3cf90a41f RSI: 00007fff47501d00 RDI: 0000000040000000
[ 63.023975] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff47501b10
[ 63.024880] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb3cf9b2bf0
[ 63.025773] R13: 00007fff47501e40 R14: 0000000000000000 R15: 00000000000000f8
[ 63.026698]
[ 63.027010] irq event stamp: 8099
[ 63.027440] hardirqs last enabled at (8109): [] __up_console_sem+0x78/0x80
[ 63.028546] hardirqs last disabled at (8122): [] __up_console_sem+0x5d/0x80
[ 63.029660] softirqs last enabled at (7576): [] irq_exit_rcu+0x93/0xc0
[ 63.030678] softirqs last disabled at (7543): [] irq_exit_rcu+0x93/0xc0
[ 63.031715] ---[ end trace 0000000000000000 ]---
[ 63.036684] ------------[ cut here ]------------
[ 63.037273] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.038916] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.039957] Modules linked in:
[ 63.040370] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.041526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.042551] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.043209] 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
[ 63.045333] RSP: 0018:ffff88801f6e7c00 EFLAGS: 00010282
[ 63.046002] RAX: 0000000000000000 RBX: ffff88800d7c1c40 RCX: 0000000000000000
[ 63.046904] RDX: ffff8880178e51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.047777] RBP: ffff88800d7c1c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.048654] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.049528] R13: ffffffff84e23fe0 R14: ffff88800d7c1c48 R15: ffffffff84da7d60
[ 63.050377] FS: 0000555556b82400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.051369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.052099] CR2: 00007fff8b653000 CR3: 0000000009794000 CR4: 0000000000350ee0
[ 63.052978] Call Trace:
[ 63.053301]
[ 63.053622] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.054231] ipv6_frags_init_net+0x206/0x3c0
[ 63.054813] ops_init+0xbb/0x6b0
[ 63.055264] setup_net+0x3d9/0x990
[ 63.055743] ? down_read_killable+0x1d7/0x4e0
[ 63.056314] ? __pfx_setup_net+0x10/0x10
[ 63.056846] ? copy_net_ns+0x17c/0x770
[ 63.057346] copy_net_ns+0x321/0x770
[ 63.057855] create_new_namespaces+0x3f6/0xb30
[ 63.058436] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.059093] ksys_unshare+0x44d/0x8e0
[ 63.059608] ? __pfx_ksys_unshare+0x10/0x10
[ 63.060156] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.060886] __x64_sys_unshare+0x31/0x40
[ 63.061391] do_syscall_64+0x3f/0x90
[ 63.061894] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.062557] RIP: 0033:0x7fb3cf8a00d7
[ 63.063025] 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
[ 63.065148] RSP: 002b:00007fff47501d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.066101] RAX: ffffffffffffffda RBX: 00007fff475023a8 RCX: 00007fb3cf8a00d7
[ 63.066998] RDX: 00007fb3cf90a41f RSI: 00007fff47501d00 RDI: 0000000040000000
[ 63.067857] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff47501b10
[ 63.068724] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb3cf9b2bf0
[ 63.069590] R13: 00007fff47501e40 R14: 0000000000000000 R15: 00000000000000f8
[ 63.070447]
[ 63.070772] irq event stamp: 9603
[ 63.071195] hardirqs last enabled at (9613): [] __up_console_sem+0x78/0x80
[ 63.072227] hardirqs last disabled at (9624): [] __up_console_sem+0x5d/0x80
[ 63.073263] softirqs last enabled at (9528): [] irq_exit_rcu+0x93/0xc0
[ 63.074279] softirqs last disabled at (9519): [] irq_exit_rcu+0x93/0xc0
[ 63.075295] ---[ end trace 0000000000000000 ]---
[ 63.076675] ------------[ cut here ]------------
[ 63.077246] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.079187] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.080253] Modules linked in:
[ 63.080691] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.081848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.082861] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.083543] 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
[ 63.085697] RSP: 0018:ffff88801f6e7bf0 EFLAGS: 00010286
[ 63.086334] RAX: 0000000000000000 RBX: ffff88800d7c1240 RCX: 0000000000000000
[ 63.087221] RDX: ffff8880178e51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.088098] RBP: ffff88800d7c1254 R08: 0000000000000001 R09: 0000000000000000
[ 63.088969] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.089848] R13: ffffffff84e23fe0 R14: ffff88800d7c1248 R15: ffffffff84db0aa0
[ 63.090729] FS: 0000555556b82400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.091738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.092433] CR2: 00007fff8b653000 CR3: 0000000009794000 CR4: 0000000000350ee0
[ 63.093311] Call Trace:
[ 63.093660]
[ 63.093960] nf_ct_net_init+0x224/0x3d0
[ 63.094514] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.095095] ops_init+0xbb/0x6b0
[ 63.095575] setup_net+0x3d9/0x990
[ 63.096027] ? down_read_killable+0x1d7/0x4e0
[ 63.096621] ? __pfx_setup_net+0x10/0x10
[ 63.097127] ? copy_net_ns+0x17c/0x770
[ 63.097665] copy_net_ns+0x321/0x770
[ 63.098143] create_new_namespaces+0x3f6/0xb30
[ 63.098752] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.099378] ksys_unshare+0x44d/0x8e0
[ 63.099890] ? __pfx_ksys_unshare+0x10/0x10
[ 63.100428] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.101154] __x64_sys_unshare+0x31/0x40
[ 63.101692] do_syscall_64+0x3f/0x90
[ 63.102173] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.102834] RIP: 0033:0x7fb3cf8a00d7
[ 63.103300] 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
[ 63.105449] RSP: 002b:00007fff47501d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.106383] RAX: ffffffffffffffda RBX: 00007fff475023a8 RCX: 00007fb3cf8a00d7
[ 63.107297] RDX: 00007fb3cf90a41f RSI: 00007fff47501d00 RDI: 0000000040000000
[ 63.108187] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff47501b10
[ 63.109071] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb3cf9b2bf0
[ 63.109976] R13: 00007fff47501e40 R14: 0000000000000000 R15: 00000000000000f8
[ 63.110894]
[ 63.111189] irq event stamp: 10405
[ 63.111651] hardirqs last enabled at (10417): [] __up_console_sem+0x78/0x80
[ 63.112726] hardirqs last disabled at (10428): [] __up_console_sem+0x5d/0x80
[ 63.113793] softirqs last enabled at (10146): [] irq_exit_rcu+0x93/0xc0
[ 63.114860] softirqs last disabled at (10141): [] irq_exit_rcu+0x93/0xc0
[ 63.115912] ---[ end trace 0000000000000000 ]---
executing program
[ 64.658075] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.705573] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.753563] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.801639] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
19:12:12 Registers:
info registers vcpu 0
RAX=0000000000030e3d RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f5f789f5108 CR3=000000000ddec000 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=2034323a32313a39312037312079614d XMM01=5d3633373139392e32362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000075 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f6e75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000075 R11=0000000000000001
R12=0000000000000075 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 0000555556b82400 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=00007fff8b653000 CR3=0000000009794000 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