Warning: Permanently added '[localhost]:45078' (ECDSA) to the list of known hosts.
2023/05/17 22:14:32 fuzzer started
2023/05/17 22:14:32 dialing manager at localhost:44319
2023/05/17 22:14:32 checking machine...
2023/05/17 22:14:32 checking revisions...
syzkaller login: [ 39.421231] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:14:32 testing simple program...
[ 39.496054] cgroup: Unknown subsys name 'net'
[ 39.554842] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.444869] audit: type=1400 audit(1684361685.928:6): 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
[ 53.597670] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.599379] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.601672] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.605015] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.606560] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.608249] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.027856] ------------[ cut here ]------------
[ 54.028974] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.031011] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.032126] Modules linked in:
[ 54.032563] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.037332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.038525] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.039185] 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
[ 54.041399] RSP: 0018:ffff888016c8fc00 EFLAGS: 00010282
[ 54.042089] RAX: 0000000000000000 RBX: ffff88800d64f440 RCX: 0000000000000000
[ 54.042989] RDX: ffff88800ab03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.043877] RBP: ffff88800d64f454 R08: 0000000000000001 R09: 0000000000000000
[ 54.044766] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.045653] R13: ffffffff84e23fe0 R14: ffff88800d64f448 R15: ffffffff84d74dc0
[ 54.046557] FS: 0000555555c5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.047575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.048288] CR2: 00007fedbc98bcc0 CR3: 000000000dde4000 CR4: 0000000000350ee0
[ 54.049181] Call Trace:
[ 54.049539]
[ 54.049842] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.050515] ipv4_frags_init_net+0x269/0x440
[ 54.051076] ops_init+0xbb/0x6b0
[ 54.051556] setup_net+0x3d9/0x990
[ 54.052020] ? down_read_killable+0x1d7/0x4e0
[ 54.052623] ? __pfx_setup_net+0x10/0x10
[ 54.053135] ? copy_net_ns+0x17c/0x770
[ 54.053682] copy_net_ns+0x321/0x770
[ 54.054177] create_new_namespaces+0x3f6/0xb30
[ 54.054796] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.055440] ksys_unshare+0x44d/0x8e0
[ 54.055926] ? __pfx_ksys_unshare+0x10/0x10
[ 54.056499] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.057205] __x64_sys_unshare+0x31/0x40
[ 54.057746] do_syscall_64+0x3f/0x90
[ 54.058233] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.058907] RIP: 0033:0x7f621d7800d7
[ 54.059373] 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
[ 54.061539] RSP: 002b:00007ffd1cd075e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.062507] RAX: ffffffffffffffda RBX: 00007ffd1cd07c28 RCX: 00007f621d7800d7
[ 54.063360] RDX: 00007f621d7ea41f RSI: 00007ffd1cd07580 RDI: 0000000040000000
[ 54.064243] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1cd07390
[ 54.065117] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f621d892bf0
[ 54.065991] R13: 00007ffd1cd076c0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.066896]
[ 54.067192] irq event stamp: 9313
[ 54.067639] hardirqs last enabled at (9325): [] __up_console_sem+0x78/0x80
[ 54.068676] hardirqs last disabled at (9336): [] __up_console_sem+0x5d/0x80
[ 54.069718] softirqs last enabled at (8886): [] irq_exit_rcu+0x93/0xc0
[ 54.070743] softirqs last disabled at (8875): [] irq_exit_rcu+0x93/0xc0
[ 54.071757] ---[ end trace 0000000000000000 ]---
[ 54.076991] ------------[ cut here ]------------
[ 54.077593] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.079204] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.080251] Modules linked in:
[ 54.080684] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.081834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.082836] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.083514] 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
[ 54.085648] RSP: 0018:ffff888016c8fc00 EFLAGS: 00010282
[ 54.086326] RAX: 0000000000000000 RBX: ffff88800d9aba40 RCX: 0000000000000000
[ 54.087281] RDX: ffff88800ab03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.088271] RBP: ffff88800d9aba54 R08: 0000000000000001 R09: 0000000000000000
[ 54.089277] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.090279] R13: ffffffff84e23fe0 R14: ffff88800d9aba48 R15: ffffffff84da7d60
[ 54.091284] FS: 0000555555c5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.092430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.093242] CR2: 00007fedbc98bcc0 CR3: 000000000dde4000 CR4: 0000000000350ee0
[ 54.094282] Call Trace:
[ 54.094678]
[ 54.095011] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.095726] ipv6_frags_init_net+0x206/0x3c0
[ 54.096353] ops_init+0xbb/0x6b0
[ 54.096882] setup_net+0x3d9/0x990
[ 54.097385] ? down_read_killable+0x1d7/0x4e0
[ 54.098074] ? __pfx_setup_net+0x10/0x10
[ 54.098672] ? copy_net_ns+0x17c/0x770
[ 54.099237] copy_net_ns+0x321/0x770
[ 54.099802] create_new_namespaces+0x3f6/0xb30
[ 54.100482] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.101156] ksys_unshare+0x44d/0x8e0
[ 54.101724] ? __pfx_ksys_unshare+0x10/0x10
[ 54.102349] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.103163] __x64_sys_unshare+0x31/0x40
[ 54.103768] do_syscall_64+0x3f/0x90
[ 54.104297] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.105034] RIP: 0033:0x7f621d7800d7
[ 54.105583] 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
[ 54.107964] RSP: 002b:00007ffd1cd075e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.108991] RAX: ffffffffffffffda RBX: 00007ffd1cd07c28 RCX: 00007f621d7800d7
[ 54.109957] RDX: 00007f621d7ea41f RSI: 00007ffd1cd07580 RDI: 0000000040000000
[ 54.110928] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1cd07390
[ 54.111892] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f621d892bf0
[ 54.112853] R13: 00007ffd1cd076c0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.113837]
[ 54.114180] irq event stamp: 11155
[ 54.114683] hardirqs last enabled at (11167): [] __up_console_sem+0x78/0x80
[ 54.115846] hardirqs last disabled at (11178): [] __up_console_sem+0x5d/0x80
[ 54.117017] softirqs last enabled at (10910): [] irq_exit_rcu+0x93/0xc0
[ 54.118149] softirqs last disabled at (10901): [] irq_exit_rcu+0x93/0xc0
[ 54.119267] ---[ end trace 0000000000000000 ]---
[ 54.120823] ------------[ cut here ]------------
[ 54.121550] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.123664] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.124802] Modules linked in:
[ 54.125239] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.126495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.127589] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.128286] 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
[ 54.130627] RSP: 0018:ffff888016c8fbf0 EFLAGS: 00010286
[ 54.131375] RAX: 0000000000000000 RBX: ffff88800d9aa640 RCX: 0000000000000000
[ 54.132355] RDX: ffff88800ab03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.133350] RBP: ffff88800d9aa654 R08: 0000000000000001 R09: 0000000000000000
[ 54.134360] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.135348] R13: ffffffff84e23fe0 R14: ffff88800d9aa648 R15: ffffffff84db0aa0
[ 54.136332] FS: 0000555555c5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.137456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.138252] CR2: 00007fedbc98bcc0 CR3: 000000000dde4000 CR4: 0000000000350ee0
[ 54.139246] Call Trace:
[ 54.139640]
[ 54.139971] nf_ct_net_init+0x224/0x3d0
[ 54.140585] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.141215] ops_init+0xbb/0x6b0
[ 54.141747] setup_net+0x3d9/0x990
[ 54.142283] ? down_read_killable+0x1d7/0x4e0
[ 54.142943] ? __pfx_setup_net+0x10/0x10
[ 54.143541] ? copy_net_ns+0x17c/0x770
[ 54.144100] copy_net_ns+0x321/0x770
[ 54.144689] create_new_namespaces+0x3f6/0xb30
[ 54.145337] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.146130] ksys_unshare+0x44d/0x8e0
[ 54.146713] ? __pfx_ksys_unshare+0x10/0x10
[ 54.147326] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.148163] __x64_sys_unshare+0x31/0x40
[ 54.148776] do_syscall_64+0x3f/0x90
[ 54.149314] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.150082] RIP: 0033:0x7f621d7800d7
[ 54.150635] 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
[ 54.153087] RSP: 002b:00007ffd1cd075e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.154167] RAX: ffffffffffffffda RBX: 00007ffd1cd07c28 RCX: 00007f621d7800d7
[ 54.155161] RDX: 00007f621d7ea41f RSI: 00007ffd1cd07580 RDI: 0000000040000000
[ 54.156148] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1cd07390
[ 54.157130] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f621d892bf0
[ 54.158111] R13: 00007ffd1cd076c0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.159117]
[ 54.159487] irq event stamp: 11933
[ 54.159977] hardirqs last enabled at (11943): [] __up_console_sem+0x78/0x80
[ 54.161145] hardirqs last disabled at (11954): [] __up_console_sem+0x5d/0x80
[ 54.162355] softirqs last enabled at (11744): [] irq_exit_rcu+0x93/0xc0
[ 54.163529] softirqs last disabled at (11737): [] irq_exit_rcu+0x93/0xc0
[ 54.164687] ---[ end trace 0000000000000000 ]---
executing program
[ 55.682240] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.729607] Bluetooth: hci0: command 0x041b tx timeout
[ 59.777641] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.825514] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:14:43 Registers:
info registers vcpu 0
RAX=0000000000028763 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=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=00007fedbc97f360 CR3=000000000c9bc000 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=ff0000000000000000000000000000ff
XMM02=ff0000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=00303030303030303030303030303000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016c8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555c5d400 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=00007fedbc98bcc0 CR3=000000000dde4000 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