Warning: Permanently added '[localhost]:20540' (ECDSA) to the list of known hosts.
2023/05/18 09:16:03 fuzzer started
2023/05/18 09:16:04 dialing manager at localhost:44319
2023/05/18 09:16:04 checking machine...
2023/05/18 09:16:04 checking revisions...
syzkaller login: [ 35.527403] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:16:04 testing simple program...
[ 35.588103] cgroup: Unknown subsys name 'net'
[ 35.712681] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.580147] audit: type=1400 audit(1684401377.385:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.663561] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.665518] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.667518] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.669934] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.672207] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.673296] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.976145] ------------[ cut here ]------------
[ 49.976688] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.978053] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.978853] Modules linked in:
[ 49.979125] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.981166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.983073] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.983540] 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
[ 49.985114] RSP: 0018:ffff88800c767c00 EFLAGS: 00010282
[ 49.985574] RAX: 0000000000000000 RBX: ffff888013e10840 RCX: 0000000000000000
[ 49.986201] RDX: ffff88800f1c51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.986815] RBP: ffff888013e10854 R08: 0000000000000001 R09: 0000000000000000
[ 49.987409] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.988028] R13: ffffffff84e23fe0 R14: ffff888013e10848 R15: ffffffff84d74dc0
[ 49.988776] FS: 0000555556fa3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.989423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.989942] CR2: 00007f5b45d596f4 CR3: 000000001be58000 CR4: 0000000000350ee0
[ 49.990527] Call Trace:
[ 49.990776]
[ 49.990996] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.991423] ipv4_frags_init_net+0x269/0x440
[ 49.991836] ops_init+0xbb/0x6b0
[ 49.992152] setup_net+0x3d9/0x990
[ 49.992459] ? down_read_killable+0x1d7/0x4e0
[ 49.992900] ? __pfx_setup_net+0x10/0x10
[ 49.993252] ? copy_net_ns+0x17c/0x770
[ 49.993598] copy_net_ns+0x321/0x770
[ 49.993970] create_new_namespaces+0x3f6/0xb30
[ 49.994357] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.994861] ksys_unshare+0x44d/0x8e0
[ 49.995186] ? __pfx_ksys_unshare+0x10/0x10
[ 49.995605] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.996118] __x64_sys_unshare+0x31/0x40
[ 49.996475] do_syscall_64+0x3f/0x90
[ 49.997012] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.997493] RIP: 0033:0x7f96b85fb0d7
[ 49.997887] 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
[ 49.999481] RSP: 002b:00007fff4f31fd88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.000193] RAX: ffffffffffffffda RBX: 00007fff4f3203c8 RCX: 00007f96b85fb0d7
[ 50.000921] RDX: 00007f96b866541f RSI: 00007fff4f31fd20 RDI: 0000000040000000
[ 50.001609] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4f31fb30
[ 50.002290] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f96b870dbf0
[ 50.002982] R13: 00007fff4f31fe60 R14: 0000000000000000 R15: 00000000000000f8
[ 50.003612]
[ 50.003862] irq event stamp: 7615
[ 50.004151] hardirqs last enabled at (7625): [] __up_console_sem+0x78/0x80
[ 50.004945] hardirqs last disabled at (7636): [] __up_console_sem+0x5d/0x80
[ 50.005666] softirqs last enabled at (7120): [] irq_exit_rcu+0x93/0xc0
[ 50.006425] softirqs last disabled at (7025): [] irq_exit_rcu+0x93/0xc0
[ 50.007215] ---[ end trace 0000000000000000 ]---
[ 50.011851] ------------[ cut here ]------------
[ 50.012320] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.013567] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.014310] Modules linked in:
[ 50.014595] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.015394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.016102] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.016540] 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
[ 50.018102] RSP: 0018:ffff88800c767c00 EFLAGS: 00010282
[ 50.018563] RAX: 0000000000000000 RBX: ffff88800da77a40 RCX: 0000000000000000
[ 50.019188] RDX: ffff88800f1c51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.019823] RBP: ffff88800da77a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.020423] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.021135] R13: ffffffff84e23fe0 R14: ffff88800da77a48 R15: ffffffff84da7d60
[ 50.021736] FS: 0000555556fa3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.022400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.022950] CR2: 00007f5b45d596f4 CR3: 000000001be58000 CR4: 0000000000350ee0
[ 50.023555] Call Trace:
[ 50.023823]
[ 50.024041] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.024513] ipv6_frags_init_net+0x206/0x3c0
[ 50.025009] ops_init+0xbb/0x6b0
[ 50.025335] setup_net+0x3d9/0x990
[ 50.025694] ? down_read_killable+0x1d7/0x4e0
[ 50.026149] ? __pfx_setup_net+0x10/0x10
[ 50.026507] ? copy_net_ns+0x17c/0x770
[ 50.026907] copy_net_ns+0x321/0x770
[ 50.027249] create_new_namespaces+0x3f6/0xb30
[ 50.027689] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.028158] ksys_unshare+0x44d/0x8e0
[ 50.028503] ? __pfx_ksys_unshare+0x10/0x10
[ 50.028987] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.029468] __x64_sys_unshare+0x31/0x40
[ 50.029857] do_syscall_64+0x3f/0x90
[ 50.030185] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.030631] RIP: 0033:0x7f96b85fb0d7
[ 50.030971] 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
[ 50.032576] RSP: 002b:00007fff4f31fd88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.033293] RAX: ffffffffffffffda RBX: 00007fff4f3203c8 RCX: 00007f96b85fb0d7
[ 50.034010] RDX: 00007f96b866541f RSI: 00007fff4f31fd20 RDI: 0000000040000000
[ 50.034629] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4f31fb30
[ 50.035289] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f96b870dbf0
[ 50.035953] R13: 00007fff4f31fe60 R14: 0000000000000000 R15: 00000000000000f8
[ 50.036597]
[ 50.036892] irq event stamp: 9269
[ 50.037204] hardirqs last enabled at (9279): [] __up_console_sem+0x78/0x80
[ 50.038046] hardirqs last disabled at (9290): [] __up_console_sem+0x5d/0x80
[ 50.038827] softirqs last enabled at (9208): [] irq_exit_rcu+0x93/0xc0
[ 50.039532] softirqs last disabled at (9199): [] irq_exit_rcu+0x93/0xc0
[ 50.040254] ---[ end trace 0000000000000000 ]---
[ 50.041973] ------------[ cut here ]------------
[ 50.042387] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.043754] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.044516] Modules linked in:
[ 50.044865] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.045639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.046353] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.046838] 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
[ 50.048316] RSP: 0018:ffff88800c767bf0 EFLAGS: 00010286
[ 50.048803] RAX: 0000000000000000 RBX: ffff88800da76240 RCX: 0000000000000000
[ 50.049389] RDX: ffff88800f1c51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.050072] RBP: ffff88800da76254 R08: 0000000000000001 R09: 0000000000000000
[ 50.050663] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.051292] R13: ffffffff84e23fe0 R14: ffff88800da76248 R15: ffffffff84db0aa0
[ 50.051928] FS: 0000555556fa3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.052664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.053216] CR2: 00007f5b45d596f4 CR3: 000000001be58000 CR4: 0000000000350ee0
[ 50.053859] Call Trace:
[ 50.054092]
[ 50.054312] nf_ct_net_init+0x224/0x3d0
[ 50.054770] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.055191] ops_init+0xbb/0x6b0
[ 50.055517] setup_net+0x3d9/0x990
[ 50.055876] ? down_read_killable+0x1d7/0x4e0
[ 50.056289] ? __pfx_setup_net+0x10/0x10
[ 50.056674] ? copy_net_ns+0x17c/0x770
[ 50.057071] copy_net_ns+0x321/0x770
[ 50.057412] create_new_namespaces+0x3f6/0xb30
[ 50.057864] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.058316] ksys_unshare+0x44d/0x8e0
[ 50.058675] ? __pfx_ksys_unshare+0x10/0x10
[ 50.059120] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.059635] __x64_sys_unshare+0x31/0x40
[ 50.060075] do_syscall_64+0x3f/0x90
[ 50.060417] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.060943] RIP: 0033:0x7f96b85fb0d7
[ 50.061266] 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
[ 50.062883] RSP: 002b:00007fff4f31fd88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.063510] RAX: ffffffffffffffda RBX: 00007fff4f3203c8 RCX: 00007f96b85fb0d7
[ 50.064144] RDX: 00007f96b866541f RSI: 00007fff4f31fd20 RDI: 0000000040000000
[ 50.064783] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4f31fb30
[ 50.065366] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f96b870dbf0
[ 50.065979] R13: 00007fff4f31fe60 R14: 0000000000000000 R15: 00000000000000f8
[ 50.066558]
[ 50.066788] irq event stamp: 10043
[ 50.067099] hardirqs last enabled at (10053): [] __up_console_sem+0x78/0x80
[ 50.067901] hardirqs last disabled at (10064): [] __up_console_sem+0x5d/0x80
[ 50.068646] softirqs last enabled at (9554): [] irq_exit_rcu+0x93/0xc0
[ 50.069374] softirqs last disabled at (9543): [] irq_exit_rcu+0x93/0xc0
[ 50.070090] ---[ end trace 0000000000000000 ]---
executing program
[ 51.699403] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.745925] Bluetooth: hci0: command 0x041b tx timeout
[ 55.793797] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.841766] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:16:18 Registers:
info registers vcpu 0
RAX=0000000000027fab 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=00007f4881e286f4 CR3=00000000165fc000 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=25be57faee8bba8d334c4523eabe43f7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4c6af9f5ce556e0d000000000013cda0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0465fb9f6f960e5200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800c767618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555556fa3400 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=00007f5b45d596f4 CR3=000000001be58000 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