Warning: Permanently added '[localhost]:15453' (ECDSA) to the list of known hosts.
2023/05/16 20:07:44 fuzzer started
2023/05/16 20:07:45 dialing manager at localhost:35573
2023/05/16 20:07:45 checking machine...
2023/05/16 20:07:45 checking revisions...
syzkaller login: [ 47.539343] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:07:45 testing simple program...
[ 47.609782] cgroup: Unknown subsys name 'net'
[ 47.710014] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.441787] audit: type=1400 audit(1684267679.358:6): 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
executing program
[ 62.584225] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.587147] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.589905] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.593853] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.595385] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.598692] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.990384] ------------[ cut here ]------------
[ 62.991454] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.993089] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.994114] Modules linked in:
[ 62.994562] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.996617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.999028] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.000592] 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
[ 63.002907] RSP: 0018:ffff888009d7fc00 EFLAGS: 00010282
[ 63.003690] RAX: 0000000000000000 RBX: ffff88800dbb4c40 RCX: 0000000000000000
[ 63.004661] RDX: ffff888016320000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.005682] RBP: ffff88800dbb4c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.006701] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.007773] R13: ffffffff84e223a0 R14: ffff88800dbb4c48 R15: ffffffff84d73340
[ 63.008747] FS: 0000555555907400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.009845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.010664] CR2: 00007fdec8e026f4 CR3: 000000000f166000 CR4: 0000000000350ef0
[ 63.011646] Call Trace:
[ 63.012010]
[ 63.012336] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.013048] ipv4_frags_init_net+0x269/0x440
[ 63.013706] ops_init+0xbb/0x6b0
[ 63.014226] setup_net+0x3d9/0x990
[ 63.014767] ? down_read_killable+0x1d7/0x4e0
[ 63.015385] ? __pfx_setup_net+0x10/0x10
[ 63.015983] ? copy_net_ns+0x17c/0x770
[ 63.016581] copy_net_ns+0x321/0x770
[ 63.017103] create_new_namespaces+0x3f6/0xb30
[ 63.017793] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.018545] ksys_unshare+0x44d/0x8e0
[ 63.019089] ? __pfx_ksys_unshare+0x10/0x10
[ 63.019746] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.020565] __x64_sys_unshare+0x31/0x40
[ 63.021132] do_syscall_64+0x3f/0x90
[ 63.021701] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.022462] RIP: 0033:0x7f6c7bbc20d7
[ 63.022965] 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
[ 63.025365] RSP: 002b:00007fff09038c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.026440] RAX: ffffffffffffffda RBX: 00007fff09039268 RCX: 00007f6c7bbc20d7
[ 63.027374] RDX: 00007f6c7bc2c41f RSI: 00007fff09038bc0 RDI: 0000000040000000
[ 63.028359] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff090389d0
[ 63.029348] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6c7bcd4bf0
[ 63.030364] R13: 00007fff09038d00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.031379]
[ 63.031743] irq event stamp: 8977
[ 63.032208] hardirqs last enabled at (8987): [] __up_console_sem+0x78/0x80
[ 63.033405] hardirqs last disabled at (8998): [] __up_console_sem+0x5d/0x80
[ 63.034591] softirqs last enabled at (8586): [] irq_exit_rcu+0x93/0xc0
[ 63.035756] softirqs last disabled at (8571): [] irq_exit_rcu+0x93/0xc0
[ 63.036902] ---[ end trace 0000000000000000 ]---
[ 63.043167] ------------[ cut here ]------------
[ 63.043892] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.045648] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.046718] Modules linked in:
[ 63.047124] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.048289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.049312] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.049992] 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
[ 63.052165] RSP: 0018:ffff888009d7fc00 EFLAGS: 00010282
[ 63.052869] RAX: 0000000000000000 RBX: ffff88800e9b8640 RCX: 0000000000000000
[ 63.053864] RDX: ffff888016320000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.054861] RBP: ffff88800e9b8654 R08: 0000000000000001 R09: 0000000000000000
[ 63.055838] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.056829] R13: ffffffff84e223a0 R14: ffff88800e9b8648 R15: ffffffff84da62e0
[ 63.057822] FS: 0000555555907400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.058962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.059804] CR2: 00007fdec8e026f4 CR3: 000000000f166000 CR4: 0000000000350ef0
[ 63.060813] Call Trace:
[ 63.061168]
[ 63.061530] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.062219] ipv6_frags_init_net+0x206/0x3c0
[ 63.062873] ops_init+0xbb/0x6b0
[ 63.063347] setup_net+0x3d9/0x990
[ 63.063885] ? down_read_killable+0x1d7/0x4e0
[ 63.064556] ? __pfx_setup_net+0x10/0x10
[ 63.065103] ? copy_net_ns+0x17c/0x770
[ 63.065694] copy_net_ns+0x321/0x770
[ 63.066260] create_new_namespaces+0x3f6/0xb30
[ 63.066945] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.067651] ksys_unshare+0x44d/0x8e0
[ 63.068196] ? __pfx_ksys_unshare+0x10/0x10
[ 63.068849] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.069672] __x64_sys_unshare+0x31/0x40
[ 63.070234] do_syscall_64+0x3f/0x90
[ 63.070815] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.071550] RIP: 0033:0x7f6c7bbc20d7
[ 63.072047] 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
[ 63.074472] RSP: 002b:00007fff09038c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.075524] RAX: ffffffffffffffda RBX: 00007fff09039268 RCX: 00007f6c7bbc20d7
[ 63.076514] RDX: 00007f6c7bc2c41f RSI: 00007fff09038bc0 RDI: 0000000040000000
[ 63.077495] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff090389d0
[ 63.078517] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6c7bcd4bf0
[ 63.079499] R13: 00007fff09038d00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.080512]
[ 63.080849] irq event stamp: 11077
[ 63.081335] hardirqs last enabled at (11087): [] __up_console_sem+0x78/0x80
[ 63.082543] hardirqs last disabled at (11098): [] __up_console_sem+0x5d/0x80
[ 63.083721] softirqs last enabled at (10916): [] irq_exit_rcu+0x93/0xc0
[ 63.084888] softirqs last disabled at (10911): [] irq_exit_rcu+0x93/0xc0
[ 63.086015] ---[ end trace 0000000000000000 ]---
[ 63.087566] ------------[ cut here ]------------
[ 63.088213] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.090256] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.091447] Modules linked in:
[ 63.091898] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.093185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.094339] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.095087] 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
[ 63.097506] RSP: 0018:ffff888009d7fbf0 EFLAGS: 00010286
[ 63.098227] RAX: 0000000000000000 RBX: ffff88800e9b8040 RCX: 0000000000000000
[ 63.099225] RDX: ffff888016320000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.100207] RBP: ffff88800e9b8054 R08: 0000000000000001 R09: 0000000000000000
[ 63.101188] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.102181] R13: ffffffff84e223a0 R14: ffff88800e9b8048 R15: ffffffff84daf020
[ 63.103166] FS: 0000555555907400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.104268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.105103] CR2: 00007fdec8e026f4 CR3: 000000000f166000 CR4: 0000000000350ef0
[ 63.106102] Call Trace:
[ 63.106497]
[ 63.106827] nf_ct_net_init+0x224/0x3d0
[ 63.107378] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.108036] ops_init+0xbb/0x6b0
[ 63.108555] setup_net+0x3d9/0x990
[ 63.109056] ? down_read_killable+0x1d7/0x4e0
[ 63.109727] ? __pfx_setup_net+0x10/0x10
[ 63.110315] ? copy_net_ns+0x17c/0x770
[ 63.110911] copy_net_ns+0x321/0x770
[ 63.111473] create_new_namespaces+0x3f6/0xb30
[ 63.112107] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.112842] ksys_unshare+0x44d/0x8e0
[ 63.113374] ? __pfx_ksys_unshare+0x10/0x10
[ 63.114006] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.114837] __x64_sys_unshare+0x31/0x40
[ 63.115400] do_syscall_64+0x3f/0x90
[ 63.115954] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.116705] RIP: 0033:0x7f6c7bbc20d7
[ 63.117207] 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
[ 63.119621] RSP: 002b:00007fff09038c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.120663] RAX: ffffffffffffffda RBX: 00007fff09039268 RCX: 00007f6c7bbc20d7
[ 63.121644] RDX: 00007f6c7bc2c41f RSI: 00007fff09038bc0 RDI: 0000000040000000
[ 63.122665] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff090389d0
[ 63.123648] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6c7bcd4bf0
[ 63.124625] R13: 00007fff09038d00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.125654]
[ 63.125998] irq event stamp: 11847
[ 63.126533] hardirqs last enabled at (11859): [] __up_console_sem+0x78/0x80
[ 63.127705] hardirqs last disabled at (11870): [] __up_console_sem+0x5d/0x80
[ 63.128885] softirqs last enabled at (11340): [] irq_exit_rcu+0x93/0xc0
[ 63.130037] softirqs last disabled at (11335): [] irq_exit_rcu+0x93/0xc0
[ 63.131208] ---[ end trace 0000000000000000 ]---
[ 64.669987] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.717645] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.765491] Bluetooth: hci0: command 0x040f tx timeout
[ 70.814485] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:07:53 Registers:
info registers vcpu 0
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888009d7f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 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 0000555555907400 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=00007fdec8e026f4 CR3=000000000f166000 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=00001fa0
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=0a6d6172676f727020676e6974756365
XMM02=532e29646d432a282e636578652f736f XMM03=00000000000000000000000000000000
XMM04=00000000000000003fc0c24fc45e5c13 XMM05=000000c000296270000000c000149dd0
XMM06=00000000000000003fd3333333333333 XMM07=00000000000000003fdbcb583e21043e
XMM08=00000000000000003fe1fa37ed429c08 XMM09=00000000000000003fb63825d07b46a8
XMM10=00000000000000003fd06bb9c9132028 XMM11=000000c000296d80000000c000296db0
XMM12=000000c000296f30000000c000296f00 XMM13=000000c000296f90000000c0002970e0
XMM14=000000c000297050000000c000297020 XMM15=000000c000084660000000c0002e0000
info registers vcpu 1
RAX=00000000000349c3 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=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 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=00007fe7637e7ee0 CR3=000000000e1da000 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=2030303a38303a30322036312079614d XMM01=5d3731363639392e32362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3731363639392e32362020205b20 XMM07=732030303a38303a3032203631207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000