Warning: Permanently added '[localhost]:19740' (ECDSA) to the list of known hosts.
2023/05/16 18:47:37 fuzzer started
2023/05/16 18:47:37 dialing manager at localhost:35573
2023/05/16 18:47:37 checking machine...
2023/05/16 18:47:37 checking revisions...
syzkaller login: [ 38.451811] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:47:37 testing simple program...
[ 38.525110] cgroup: Unknown subsys name 'net'
[ 38.598441] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.977801] audit: type=1400 audit(1684262871.376:6): 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
[ 53.091473] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.094329] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.095572] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.099599] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.102475] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.103657] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.512153] ------------[ cut here ]------------
[ 53.512865] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.514627] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.515763] Modules linked in:
[ 53.516165] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.520973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.522130] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.522911] 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
[ 53.525276] RSP: 0018:ffff88801fe5fc00 EFLAGS: 00010282
[ 53.526065] RAX: 0000000000000000 RBX: ffff88800c948040 RCX: 0000000000000000
[ 53.527148] RDX: ffff88801a490000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.528263] RBP: ffff88800c948054 R08: 0000000000000001 R09: 0000000000000000
[ 53.529292] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.530301] R13: ffffffff84e223a0 R14: ffff88800c948048 R15: ffffffff84d73340
[ 53.531374] FS: 0000555556fcb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.532565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.533435] CR2: 00007fe01571d6f4 CR3: 000000000d6f6000 CR4: 0000000000350ee0
[ 53.534372] Call Trace:
[ 53.534702]
[ 53.535041] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.535689] ipv4_frags_init_net+0x269/0x440
[ 53.536301] ops_init+0xbb/0x6b0
[ 53.536787] setup_net+0x3d9/0x990
[ 53.537256] ? down_read_killable+0x1d7/0x4e0
[ 53.537870] ? __pfx_setup_net+0x10/0x10
[ 53.538387] ? copy_net_ns+0x17c/0x770
[ 53.538935] copy_net_ns+0x321/0x770
[ 53.539452] create_new_namespaces+0x3f6/0xb30
[ 53.540094] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.540778] ksys_unshare+0x44d/0x8e0
[ 53.541286] ? __pfx_ksys_unshare+0x10/0x10
[ 53.541888] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.542648] __x64_sys_unshare+0x31/0x40
[ 53.543230] do_syscall_64+0x3f/0x90
[ 53.543770] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.544440] RIP: 0033:0x7fe3c71950d7
[ 53.544963] 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
[ 53.547314] RSP: 002b:00007fff07a75688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.548330] RAX: ffffffffffffffda RBX: 00007fff07a75cc8 RCX: 00007fe3c71950d7
[ 53.549277] RDX: 00007fe3c71ff41f RSI: 00007fff07a75620 RDI: 0000000040000000
[ 53.550219] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff07a75430
[ 53.551141] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3c72a7bf0
[ 53.552114] R13: 00007fff07a75760 R14: 0000000000000000 R15: 00000000000000f8
[ 53.553072]
[ 53.553384] irq event stamp: 9889
[ 53.553865] hardirqs last enabled at (9901): [] __up_console_sem+0x78/0x80
[ 53.554987] hardirqs last disabled at (9912): [] __up_console_sem+0x5d/0x80
[ 53.556138] softirqs last enabled at (9558): [] irq_exit_rcu+0x93/0xc0
[ 53.557224] softirqs last disabled at (9525): [] irq_exit_rcu+0x93/0xc0
[ 53.558314] ---[ end trace 0000000000000000 ]---
[ 53.563791] ------------[ cut here ]------------
[ 53.564401] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.566197] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.567332] Modules linked in:
[ 53.567782] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.569003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.570060] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.570761] 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
[ 53.573073] RSP: 0018:ffff88801fe5fc00 EFLAGS: 00010282
[ 53.573790] RAX: 0000000000000000 RBX: ffff88800c6cf040 RCX: 0000000000000000
[ 53.574701] RDX: ffff88801a490000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.575655] RBP: ffff88800c6cf054 R08: 0000000000000001 R09: 0000000000000000
[ 53.576605] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.577531] R13: ffffffff84e223a0 R14: ffff88800c6cf048 R15: ffffffff84da62e0
[ 53.578473] FS: 0000555556fcb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.579548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.580321] CR2: 00007fe01571d6f4 CR3: 000000000d6f6000 CR4: 0000000000350ee0
[ 53.581263] Call Trace:
[ 53.581598]
[ 53.581937] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.582587] ipv6_frags_init_net+0x206/0x3c0
[ 53.583222] ops_init+0xbb/0x6b0
[ 53.583687] setup_net+0x3d9/0x990
[ 53.584181] ? down_read_killable+0x1d7/0x4e0
[ 53.584806] ? __pfx_setup_net+0x10/0x10
[ 53.585349] ? copy_net_ns+0x17c/0x770
[ 53.585912] copy_net_ns+0x321/0x770
[ 53.586411] create_new_namespaces+0x3f6/0xb30
[ 53.587044] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.587696] ksys_unshare+0x44d/0x8e0
[ 53.588239] ? __pfx_ksys_unshare+0x10/0x10
[ 53.588832] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.589563] __x64_sys_unshare+0x31/0x40
[ 53.590122] do_syscall_64+0x3f/0x90
[ 53.590611] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.591314] RIP: 0033:0x7fe3c71950d7
[ 53.591828] 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
[ 53.594071] RSP: 002b:00007fff07a75688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.595067] RAX: ffffffffffffffda RBX: 00007fff07a75cc8 RCX: 00007fe3c71950d7
[ 53.596021] RDX: 00007fe3c71ff41f RSI: 00007fff07a75620 RDI: 0000000040000000
[ 53.596937] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff07a75430
[ 53.597883] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3c72a7bf0
[ 53.598789] R13: 00007fff07a75760 R14: 0000000000000000 R15: 00000000000000f8
[ 53.599709]
[ 53.600050] irq event stamp: 11749
[ 53.600494] hardirqs last enabled at (11759): [] __up_console_sem+0x78/0x80
[ 53.601580] hardirqs last disabled at (11770): [] __up_console_sem+0x5d/0x80
[ 53.602673] softirqs last enabled at (11242): [] irq_exit_rcu+0x93/0xc0
[ 53.603798] softirqs last disabled at (11217): [] irq_exit_rcu+0x93/0xc0
[ 53.604886] ---[ end trace 0000000000000000 ]---
[ 53.606217] ------------[ cut here ]------------
[ 53.606856] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.608835] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.609925] Modules linked in:
[ 53.610349] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.611569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.612601] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.613299] 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
[ 53.615569] RSP: 0018:ffff88801fe5fbf0 EFLAGS: 00010286
[ 53.616240] RAX: 0000000000000000 RBX: ffff888008d53840 RCX: 0000000000000000
[ 53.617129] RDX: ffff88801a490000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.618009] RBP: ffff888008d53854 R08: 0000000000000001 R09: 0000000000000000
[ 53.618886] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.619780] R13: ffffffff84e223a0 R14: ffff888008d53848 R15: ffffffff84daf020
[ 53.620635] FS: 0000555556fcb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.621637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.622362] CR2: 00007fe01571d6f4 CR3: 000000000d6f6000 CR4: 0000000000350ee0
[ 53.623274] Call Trace:
[ 53.623594]
[ 53.623918] nf_ct_net_init+0x224/0x3d0
[ 53.624429] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.625024] ops_init+0xbb/0x6b0
[ 53.625464] setup_net+0x3d9/0x990
[ 53.625941] ? down_read_killable+0x1d7/0x4e0
[ 53.626495] ? __pfx_setup_net+0x10/0x10
[ 53.627023] ? copy_net_ns+0x17c/0x770
[ 53.627531] copy_net_ns+0x321/0x770
[ 53.628035] create_new_namespaces+0x3f6/0xb30
[ 53.628610] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.629244] ksys_unshare+0x44d/0x8e0
[ 53.629758] ? __pfx_ksys_unshare+0x10/0x10
[ 53.630298] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.631025] __x64_sys_unshare+0x31/0x40
[ 53.631539] do_syscall_64+0x3f/0x90
[ 53.632035] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.632663] RIP: 0033:0x7fe3c71950d7
[ 53.633143] 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
[ 53.635288] RSP: 002b:00007fff07a75688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.636235] RAX: ffffffffffffffda RBX: 00007fff07a75cc8 RCX: 00007fe3c71950d7
[ 53.637108] RDX: 00007fe3c71ff41f RSI: 00007fff07a75620 RDI: 0000000040000000
[ 53.637984] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff07a75430
[ 53.638867] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3c72a7bf0
[ 53.639711] R13: 00007fff07a75760 R14: 0000000000000000 R15: 00000000000000f8
[ 53.640615]
[ 53.640948] irq event stamp: 12541
[ 53.641378] hardirqs last enabled at (12551): [] __up_console_sem+0x78/0x80
[ 53.642420] hardirqs last disabled at (12562): [] __up_console_sem+0x5d/0x80
[ 53.643520] softirqs last enabled at (12502): [] irq_exit_rcu+0x93/0xc0
[ 53.644552] softirqs last disabled at (12493): [] irq_exit_rcu+0x93/0xc0
[ 53.645576] ---[ end trace 0000000000000000 ]---
[ 55.175421] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.223830] Bluetooth: hci0: command 0x041b tx timeout
[ 59.270817] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.318860] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:47:51 Registers:
info registers vcpu 0
RAX=00000000000338b1 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007ff54f00aae0 CR3=000000000ebe6000 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=be5d19ef685ad9a4144faa532f38b685
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c93e0b880bfdd9c6000000000013c198 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=bc707635d9a007a200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fe5f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 0000555556fcb400 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=00007fe01571d6f4 CR3=000000000d6f6000 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