Warning: Permanently added '[localhost]:41260' (ECDSA) to the list of known hosts.
2023/05/18 03:32:03 fuzzer started
2023/05/18 03:32:04 dialing manager at localhost:44319
2023/05/18 03:32:04 checking machine...
2023/05/18 03:32:04 checking revisions...
syzkaller login: [ 39.860048] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:32:04 testing simple program...
[ 39.930216] cgroup: Unknown subsys name 'net'
[ 40.024635] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.478942] audit: type=1400 audit(1684380737.910:6): 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
[ 54.596896] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.600795] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.603359] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.606500] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.608347] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.609800] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 55.002529] ------------[ cut here ]------------
[ 55.003213] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.005197] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.006294] Modules linked in:
[ 55.006702] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.011738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.012778] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.013467] 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
[ 55.015657] RSP: 0018:ffff8880200d7c00 EFLAGS: 00010282
[ 55.016349] RAX: 0000000000000000 RBX: ffff88800f0f2c40 RCX: 0000000000000000
[ 55.017196] RDX: ffff888015add1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.018112] RBP: ffff88800f0f2c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.019008] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.019923] R13: ffffffff84e23fe0 R14: ffff88800f0f2c48 R15: ffffffff84d74dc0
[ 55.020817] FS: 0000555556db0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.021823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.022568] CR2: 00007f4a1fd7a6f4 CR3: 000000000e2d6000 CR4: 0000000000350ee0
[ 55.023490] Call Trace:
[ 55.023819]
[ 55.024123] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.024782] ipv4_frags_init_net+0x269/0x440
[ 55.025373] ops_init+0xbb/0x6b0
[ 55.025818] setup_net+0x3d9/0x990
[ 55.026309] ? down_read_killable+0x1d7/0x4e0
[ 55.026875] ? __pfx_setup_net+0x10/0x10
[ 55.027428] ? copy_net_ns+0x17c/0x770
[ 55.027932] copy_net_ns+0x321/0x770
[ 55.028450] create_new_namespaces+0x3f6/0xb30
[ 55.029035] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.029685] ksys_unshare+0x44d/0x8e0
[ 55.030172] ? __pfx_ksys_unshare+0x10/0x10
[ 55.030754] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.031510] __x64_sys_unshare+0x31/0x40
[ 55.032022] do_syscall_64+0x3f/0x90
[ 55.032535] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.033177] RIP: 0033:0x7f6ae44880d7
[ 55.033670] 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
[ 55.035848] RSP: 002b:00007ffdebf858f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.036805] RAX: ffffffffffffffda RBX: 00007ffdebf85f38 RCX: 00007f6ae44880d7
[ 55.037691] RDX: 00007f6ae44f241f RSI: 00007ffdebf85890 RDI: 0000000040000000
[ 55.038573] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebf856a0
[ 55.039477] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6ae459abf0
[ 55.040348] R13: 00007ffdebf859d0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.041216]
[ 55.041550] irq event stamp: 10499
[ 55.041980] hardirqs last enabled at (10509): [] __up_console_sem+0x78/0x80
[ 55.043059] hardirqs last disabled at (10520): [] __up_console_sem+0x5d/0x80
[ 55.044128] softirqs last enabled at (10112): [] irq_exit_rcu+0x93/0xc0
[ 55.045172] softirqs last disabled at (10107): [] irq_exit_rcu+0x93/0xc0
[ 55.046200] ---[ end trace 0000000000000000 ]---
[ 55.052116] ------------[ cut here ]------------
[ 55.052743] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.054741] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.055806] Modules linked in:
[ 55.056215] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.057397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.058445] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.059092] 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
[ 55.061297] RSP: 0018:ffff8880200d7c00 EFLAGS: 00010282
[ 55.061950] RAX: 0000000000000000 RBX: ffff88800d935640 RCX: 0000000000000000
[ 55.062875] RDX: ffff888015add1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.063793] RBP: ffff88800d935654 R08: 0000000000000001 R09: 0000000000000000
[ 55.064694] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.065594] R13: ffffffff84e23fe0 R14: ffff88800d935648 R15: ffffffff84da7d60
[ 55.066503] FS: 0000555556db0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.067511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.068220] CR2: 00007f4a1fd7a6f4 CR3: 000000000e2d6000 CR4: 0000000000350ee0
[ 55.069117] Call Trace:
[ 55.069487]
[ 55.069787] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.070431] ipv6_frags_init_net+0x206/0x3c0
[ 55.070989] ops_init+0xbb/0x6b0
[ 55.071499] setup_net+0x3d9/0x990
[ 55.071954] ? down_read_killable+0x1d7/0x4e0
[ 55.072557] ? __pfx_setup_net+0x10/0x10
[ 55.073064] ? copy_net_ns+0x17c/0x770
[ 55.073605] copy_net_ns+0x321/0x770
[ 55.074090] create_new_namespaces+0x3f6/0xb30
[ 55.074707] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.075365] ksys_unshare+0x44d/0x8e0
[ 55.075854] ? __pfx_ksys_unshare+0x10/0x10
[ 55.076427] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.077131] __x64_sys_unshare+0x31/0x40
[ 55.077683] do_syscall_64+0x3f/0x90
[ 55.078162] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.078832] RIP: 0033:0x7f6ae44880d7
[ 55.079337] 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
[ 55.081524] RSP: 002b:00007ffdebf858f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.082480] RAX: ffffffffffffffda RBX: 00007ffdebf85f38 RCX: 00007f6ae44880d7
[ 55.083401] RDX: 00007f6ae44f241f RSI: 00007ffdebf85890 RDI: 0000000040000000
[ 55.084295] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebf856a0
[ 55.085139] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6ae459abf0
[ 55.086025] R13: 00007ffdebf859d0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.086921]
[ 55.087229] irq event stamp: 12325
[ 55.087697] hardirqs last enabled at (12337): [] __up_console_sem+0x78/0x80
[ 55.088762] hardirqs last disabled at (12348): [] __up_console_sem+0x5d/0x80
[ 55.089840] softirqs last enabled at (12366): [] irq_exit_rcu+0x93/0xc0
[ 55.090883] softirqs last disabled at (12357): [] irq_exit_rcu+0x93/0xc0
[ 55.091925] ---[ end trace 0000000000000000 ]---
[ 55.093828] ------------[ cut here ]------------
[ 55.094526] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.096747] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.097799] Modules linked in:
[ 55.098201] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.099378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.100385] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.101028] 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
[ 55.103191] RSP: 0018:ffff8880200d7bf0 EFLAGS: 00010286
[ 55.103866] RAX: 0000000000000000 RBX: ffff88800d935040 RCX: 0000000000000000
[ 55.104737] RDX: ffff888015add1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.105627] RBP: ffff88800d935054 R08: 0000000000000001 R09: 0000000000000000
[ 55.106516] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.107408] R13: ffffffff84e23fe0 R14: ffff88800d935048 R15: ffffffff84db0aa0
[ 55.108285] FS: 0000555556db0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.109234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.109975] CR2: 00007f4a1fd7a6f4 CR3: 000000000e2d6000 CR4: 0000000000350ee0
[ 55.110879] Call Trace:
[ 55.111222]
[ 55.111555] nf_ct_net_init+0x224/0x3d0
[ 55.112064] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.112675] ops_init+0xbb/0x6b0
[ 55.113122] setup_net+0x3d9/0x990
[ 55.113618] ? down_read_killable+0x1d7/0x4e0
[ 55.114209] ? __pfx_setup_net+0x10/0x10
[ 55.114760] ? copy_net_ns+0x17c/0x770
[ 55.115310] copy_net_ns+0x321/0x770
[ 55.115790] create_new_namespaces+0x3f6/0xb30
[ 55.116409] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.117019] ksys_unshare+0x44d/0x8e0
[ 55.117539] ? __pfx_ksys_unshare+0x10/0x10
[ 55.118078] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.118818] __x64_sys_unshare+0x31/0x40
[ 55.119387] do_syscall_64+0x3f/0x90
[ 55.119869] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.120549] RIP: 0033:0x7f6ae44880d7
[ 55.121015] 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
[ 55.123183] RSP: 002b:00007ffdebf858f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.124141] RAX: ffffffffffffffda RBX: 00007ffdebf85f38 RCX: 00007f6ae44880d7
[ 55.125033] RDX: 00007f6ae44f241f RSI: 00007ffdebf85890 RDI: 0000000040000000
[ 55.125914] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdebf856a0
[ 55.126797] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6ae459abf0
[ 55.127699] R13: 00007ffdebf859d0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.128617]
[ 55.128925] irq event stamp: 13175
[ 55.129391] hardirqs last enabled at (13187): [] __up_console_sem+0x78/0x80
[ 55.130453] hardirqs last disabled at (13198): [] __up_console_sem+0x5d/0x80
[ 55.131535] softirqs last enabled at (12658): [] irq_exit_rcu+0x93/0xc0
[ 55.132584] softirqs last disabled at (12631): [] irq_exit_rcu+0x93/0xc0
[ 55.133627] ---[ end trace 0000000000000000 ]---
[ 56.673873] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.721302] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.769378] Bluetooth: hci0: command 0x040f tx timeout
[ 62.817371] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:32:15 Registers:
info registers vcpu 0
RAX=00000000000205b7 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=00007f0d54da1a50 CR3=00000000161d8000 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=1c6a8b4f7598aca4e74a70a18730a0b8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d752b6a3c2ee28fc000000000013bf48 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=09aeb81bffa3eb9400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880200d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555556db0400 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=00007f4a1fd7a6f4 CR3=000000000e2d6000 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