Warning: Permanently added '[localhost]:63397' (ECDSA) to the list of known hosts.
2023/05/17 10:51:13 fuzzer started
2023/05/17 10:51:14 dialing manager at localhost:44319
2023/05/17 10:51:14 checking machine...
2023/05/17 10:51:14 checking revisions...
syzkaller login: [ 49.411548] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:51:14 testing simple program...
[ 49.475697] cgroup: Unknown subsys name 'net'
[ 49.550470] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.382976] audit: type=1400 audit(1684320687.177:6): 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
[ 63.491700] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.493960] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.495998] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.507074] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.510985] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.513995] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.919278] ------------[ cut here ]------------
[ 63.920614] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.922675] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.924030] Modules linked in:
[ 63.924622] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.929337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.930431] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.931112] 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
[ 63.933455] RSP: 0018:ffff88801e37fc00 EFLAGS: 00010282
[ 63.934142] RAX: 0000000000000000 RBX: ffff88800e1f8840 RCX: 0000000000000000
[ 63.935095] RDX: ffff888016d3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.936027] RBP: ffff88800e1f8854 R08: 0000000000000001 R09: 0000000000000000
[ 63.936982] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.938014] R13: ffffffff84e23fe0 R14: ffff88800e1f8848 R15: ffffffff84d74dc0
[ 63.938987] FS: 0000555555dac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.940055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.940863] CR2: 00007f731197afe0 CR3: 0000000018c82000 CR4: 0000000000350ef0
[ 63.941843] Call Trace:
[ 63.942190]
[ 63.942554] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.943212] ipv4_frags_init_net+0x269/0x440
[ 63.943849] ops_init+0xbb/0x6b0
[ 63.944371] setup_net+0x3d9/0x990
[ 63.944861] ? down_read_killable+0x1d7/0x4e0
[ 63.945530] ? __pfx_setup_net+0x10/0x10
[ 63.946067] ? copy_net_ns+0x17c/0x770
[ 63.946646] copy_net_ns+0x321/0x770
[ 63.947164] create_new_namespaces+0x3f6/0xb30
[ 63.947827] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.948521] ksys_unshare+0x44d/0x8e0
[ 63.949054] ? __pfx_ksys_unshare+0x10/0x10
[ 63.949677] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.950474] __x64_sys_unshare+0x31/0x40
[ 63.951026] do_syscall_64+0x3f/0x90
[ 63.951586] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.952288] RIP: 0033:0x7f058429c0d7
[ 63.952824] 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
[ 63.955185] RSP: 002b:00007ffd51d34938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.956192] RAX: ffffffffffffffda RBX: 00007ffd51d34f78 RCX: 00007f058429c0d7
[ 63.957151] RDX: 00007f058430641f RSI: 00007ffd51d348d0 RDI: 0000000040000000
[ 63.958126] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd51d346e0
[ 63.959094] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f05843aebf0
[ 63.960039] R13: 00007ffd51d34a10 R14: 0000000000000000 R15: 00000000000000f8
[ 63.961011]
[ 63.961363] irq event stamp: 7579
[ 63.961838] hardirqs last enabled at (7589): [] __up_console_sem+0x78/0x80
[ 63.962973] hardirqs last disabled at (7600): [] __up_console_sem+0x5d/0x80
[ 63.964095] softirqs last enabled at (7514): [] irq_exit_rcu+0x93/0xc0
[ 63.965235] softirqs last disabled at (7509): [] irq_exit_rcu+0x93/0xc0
[ 63.966364] ---[ end trace 0000000000000000 ]---
[ 63.972020] ------------[ cut here ]------------
[ 63.972705] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.974501] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.975619] Modules linked in:
[ 63.976053] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.977280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.978400] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.979087] 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
[ 63.981406] RSP: 0018:ffff88801e37fc00 EFLAGS: 00010282
[ 63.982110] RAX: 0000000000000000 RBX: ffff888015b8c240 RCX: 0000000000000000
[ 63.983057] RDX: ffff888016d3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.984012] RBP: ffff888015b8c254 R08: 0000000000000001 R09: 0000000000000000
[ 63.985005] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.985988] R13: ffffffff84e23fe0 R14: ffff888015b8c248 R15: ffffffff84da7d60
[ 63.986940] FS: 0000555555dac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.987995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.988784] CR2: 00007f731197afe0 CR3: 0000000018c82000 CR4: 0000000000350ef0
[ 63.989749] Call Trace:
[ 63.990097]
[ 63.990446] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.991088] ipv6_frags_init_net+0x206/0x3c0
[ 63.991723] ops_init+0xbb/0x6b0
[ 63.992195] setup_net+0x3d9/0x990
[ 63.992720] ? down_read_killable+0x1d7/0x4e0
[ 63.993356] ? __pfx_setup_net+0x10/0x10
[ 63.993917] ? copy_net_ns+0x17c/0x770
[ 63.994496] copy_net_ns+0x321/0x770
[ 63.995005] create_new_namespaces+0x3f6/0xb30
[ 63.995665] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.996351] ksys_unshare+0x44d/0x8e0
[ 63.996867] ? __pfx_ksys_unshare+0x10/0x10
[ 63.997509] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.998266] __x64_sys_unshare+0x31/0x40
[ 63.998850] do_syscall_64+0x3f/0x90
[ 63.999397] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.000083] RIP: 0033:0x7f058429c0d7
[ 64.000621] 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
[ 64.002919] RSP: 002b:00007ffd51d34938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.003935] RAX: ffffffffffffffda RBX: 00007ffd51d34f78 RCX: 00007f058429c0d7
[ 64.004868] RDX: 00007f058430641f RSI: 00007ffd51d348d0 RDI: 0000000040000000
[ 64.005827] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd51d346e0
[ 64.006775] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f05843aebf0
[ 64.007713] R13: 00007ffd51d34a10 R14: 0000000000000000 R15: 00000000000000f8
[ 64.008671]
[ 64.008989] irq event stamp: 9525
[ 64.009476] hardirqs last enabled at (9537): [] __up_console_sem+0x78/0x80
[ 64.010592] hardirqs last disabled at (9548): [] __up_console_sem+0x5d/0x80
[ 64.011739] softirqs last enabled at (9018): [] irq_exit_rcu+0x93/0xc0
[ 64.012840] softirqs last disabled at (8997): [] irq_exit_rcu+0x93/0xc0
[ 64.013968] ---[ end trace 0000000000000000 ]---
[ 64.015684] ------------[ cut here ]------------
[ 64.016346] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.018324] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.019477] Modules linked in:
[ 64.019928] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.021156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.022260] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.022969] 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
[ 64.025231] RSP: 0018:ffff88801e37fbf0 EFLAGS: 00010286
[ 64.025965] RAX: 0000000000000000 RBX: ffff888015b8ca40 RCX: 0000000000000000
[ 64.026897] RDX: ffff888016d3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.027857] RBP: ffff888015b8ca54 R08: 0000000000000001 R09: 0000000000000000
[ 64.028834] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.029792] R13: ffffffff84e23fe0 R14: ffff888015b8ca48 R15: ffffffff84db0aa0
[ 64.030727] FS: 0000555555dac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.031805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.032607] CR2: 00007f731197afe0 CR3: 0000000018c82000 CR4: 0000000000350ef0
[ 64.033586] Call Trace:
[ 64.033951]
[ 64.034273] nf_ct_net_init+0x224/0x3d0
[ 64.034861] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.035500] ops_init+0xbb/0x6b0
[ 64.035971] setup_net+0x3d9/0x990
[ 64.036495] ? down_read_killable+0x1d7/0x4e0
[ 64.037107] ? __pfx_setup_net+0x10/0x10
[ 64.037718] ? copy_net_ns+0x17c/0x770
[ 64.038251] copy_net_ns+0x321/0x770
[ 64.038807] create_new_namespaces+0x3f6/0xb30
[ 64.039468] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.040132] ksys_unshare+0x44d/0x8e0
[ 64.040690] ? __pfx_ksys_unshare+0x10/0x10
[ 64.041279] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.042097] __x64_sys_unshare+0x31/0x40
[ 64.042694] do_syscall_64+0x3f/0x90
[ 64.043207] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.043935] RIP: 0033:0x7f058429c0d7
[ 64.044470] 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
[ 64.046839] RSP: 002b:00007ffd51d34938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.047863] RAX: ffffffffffffffda RBX: 00007ffd51d34f78 RCX: 00007f058429c0d7
[ 64.048818] RDX: 00007f058430641f RSI: 00007ffd51d348d0 RDI: 0000000040000000
[ 64.049783] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd51d346e0
[ 64.050750] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f05843aebf0
[ 64.051712] R13: 00007ffd51d34a10 R14: 0000000000000000 R15: 00000000000000f8
[ 64.052710]
[ 64.053031] irq event stamp: 10355
[ 64.053556] hardirqs last enabled at (10367): [] __up_console_sem+0x78/0x80
[ 64.054693] hardirqs last disabled at (10378): [] __up_console_sem+0x5d/0x80
[ 64.055842] softirqs last enabled at (9860): [] irq_exit_rcu+0x93/0xc0
[ 64.056950] softirqs last disabled at (9855): [] irq_exit_rcu+0x93/0xc0
[ 64.058066] ---[ end trace 0000000000000000 ]---
executing program
[ 65.576825] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.624522] Bluetooth: hci0: command 0x041b tx timeout
[ 69.673370] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.720363] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:51:16 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e37f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555dac400 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=00007f731197afe0 CR3=0000000018c82000 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=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
info registers vcpu 1
RAX=000000000004078b RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f73119b0e00 CR3=000000000ec98000 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=47ed978ba27d359fd3462e46a1871785
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=45d9bd6cf1e38c89000000000013b960 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4a47410c9e38114b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000