Warning: Permanently added '[localhost]:51344' (ECDSA) to the list of known hosts.
2023/05/18 06:15:31 fuzzer started
2023/05/18 06:15:31 dialing manager at localhost:44319
2023/05/18 06:15:31 checking machine...
2023/05/18 06:15:31 checking revisions...
syzkaller login: [ 45.539242] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:15:31 testing simple program...
[ 45.598316] cgroup: Unknown subsys name 'net'
[ 45.695061] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 57.401724] audit: type=1400 audit(1684390543.786:6): avc: denied { execmem } for pid=264 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
[ 58.551654] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.553477] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.556910] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.560242] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.563387] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.566073] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.939557] ------------[ cut here ]------------
[ 58.940782] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.942959] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.944261] Modules linked in:
[ 58.944797] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.947169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.949481] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.950746] 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
[ 58.953462] RSP: 0018:ffff888016c47c00 EFLAGS: 00010282
[ 58.954322] RAX: 0000000000000000 RBX: ffff8880166adc40 RCX: 0000000000000000
[ 58.955431] RDX: ffff888016d88000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.956531] RBP: ffff8880166adc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.957622] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.958746] R13: ffffffff84e23fe0 R14: ffff8880166adc48 R15: ffffffff84d74dc0
[ 58.959861] FS: 00005555561db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.961098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.962012] CR2: 00007f340e2ad1f0 CR3: 000000000db60000 CR4: 0000000000350ee0
[ 58.963125] Call Trace:
[ 58.963525]
[ 58.963937] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.964739] ipv4_frags_init_net+0x269/0x440
[ 58.965423] ops_init+0xbb/0x6b0
[ 58.965996] setup_net+0x3d9/0x990
[ 58.966498] ? down_read_killable+0x1d7/0x4e0
[ 58.967116] ? __pfx_setup_net+0x10/0x10
[ 58.967667] ? copy_net_ns+0x17c/0x770
[ 58.968233] copy_net_ns+0x321/0x770
[ 58.968852] create_new_namespaces+0x3f6/0xb30
[ 58.969442] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.970093] ksys_unshare+0x44d/0x8e0
[ 58.970641] ? __pfx_ksys_unshare+0x10/0x10
[ 58.971194] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.971945] __x64_sys_unshare+0x31/0x40
[ 58.972469] do_syscall_64+0x3f/0x90
[ 58.972982] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.973666] RIP: 0033:0x7f2821c3a0d7
[ 58.974175] 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
[ 58.976415] RSP: 002b:00007ffdd449ff58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.977376] RAX: ffffffffffffffda RBX: 00007ffdd44a0598 RCX: 00007f2821c3a0d7
[ 58.978295] RDX: 00007f2821ca441f RSI: 00007ffdd449fef0 RDI: 0000000040000000
[ 58.979187] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd449fd00
[ 58.980085] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2821d4cbf0
[ 58.980974] R13: 00007ffdd44a0030 R14: 0000000000000000 R15: 00000000000000f8
[ 58.981899]
[ 58.982221] irq event stamp: 8235
[ 58.982694] hardirqs last enabled at (8247): [] __up_console_sem+0x78/0x80
[ 58.983880] hardirqs last disabled at (8258): [] __up_console_sem+0x5d/0x80
[ 58.984982] softirqs last enabled at (8142): [] irq_exit_rcu+0x93/0xc0
[ 58.986019] softirqs last disabled at (8137): [] irq_exit_rcu+0x93/0xc0
[ 58.987076] ---[ end trace 0000000000000000 ]---
[ 58.992094] ------------[ cut here ]------------
[ 58.992863] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.994614] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.995694] Modules linked in:
[ 58.996112] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.997350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.998452] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.999138] 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
[ 59.001337] RSP: 0018:ffff888016c47c00 EFLAGS: 00010282
[ 59.002014] RAX: 0000000000000000 RBX: ffff888013a9c440 RCX: 0000000000000000
[ 59.002915] RDX: ffff888016d88000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.003806] RBP: ffff888013a9c454 R08: 0000000000000001 R09: 0000000000000000
[ 59.004702] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.005558] R13: ffffffff84e23fe0 R14: ffff888013a9c448 R15: ffffffff84da7d60
[ 59.006471] FS: 00005555561db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.007465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.008203] CR2: 00007f340e2ad1f0 CR3: 000000000db60000 CR4: 0000000000350ee0
[ 59.009099] Call Trace:
[ 59.009427]
[ 59.009766] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.010402] ipv6_frags_init_net+0x206/0x3c0
[ 59.010997] ops_init+0xbb/0x6b0
[ 59.011474] setup_net+0x3d9/0x990
[ 59.012041] ? down_read_killable+0x1d7/0x4e0
[ 59.012704] ? __pfx_setup_net+0x10/0x10
[ 59.013256] ? copy_net_ns+0x17c/0x770
[ 59.013897] copy_net_ns+0x321/0x770
[ 59.014414] create_new_namespaces+0x3f6/0xb30
[ 59.015046] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.015708] ksys_unshare+0x44d/0x8e0
[ 59.016207] ? __pfx_ksys_unshare+0x10/0x10
[ 59.016790] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.017506] __x64_sys_unshare+0x31/0x40
[ 59.018061] do_syscall_64+0x3f/0x90
[ 59.018568] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.019279] RIP: 0033:0x7f2821c3a0d7
[ 59.019886] 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
[ 59.022061] RSP: 002b:00007ffdd449ff58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.023104] RAX: ffffffffffffffda RBX: 00007ffdd44a0598 RCX: 00007f2821c3a0d7
[ 59.024133] RDX: 00007f2821ca441f RSI: 00007ffdd449fef0 RDI: 0000000040000000
[ 59.025093] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd449fd00
[ 59.026095] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2821d4cbf0
[ 59.027038] R13: 00007ffdd44a0030 R14: 0000000000000000 R15: 00000000000000f8
[ 59.027987]
[ 59.028287] irq event stamp: 9847
[ 59.028738] hardirqs last enabled at (9859): [] __up_console_sem+0x78/0x80
[ 59.029918] hardirqs last disabled at (9870): [] __up_console_sem+0x5d/0x80
[ 59.031169] softirqs last enabled at (8880): [] netlink_insert+0x187/0x1820
[ 59.032435] softirqs last disabled at (8878): [] release_sock+0x1f/0x1b0
[ 59.033617] ---[ end trace 0000000000000000 ]---
[ 59.034985] ------------[ cut here ]------------
[ 59.035836] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.038058] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.039381] Modules linked in:
[ 59.039921] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.041392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.042677] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.043431] 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
[ 59.045925] RSP: 0018:ffff888016c47bf0 EFLAGS: 00010286
[ 59.046730] RAX: 0000000000000000 RBX: ffff888013a9ce40 RCX: 0000000000000000
[ 59.047665] RDX: ffff888016d88000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.048699] RBP: ffff888013a9ce54 R08: 0000000000000001 R09: 0000000000000000
[ 59.049650] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.050623] R13: ffffffff84e23fe0 R14: ffff888013a9ce48 R15: ffffffff84db0aa0
[ 59.051537] FS: 00005555561db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.052692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.053431] CR2: 00007f340e2ad1f0 CR3: 000000000db60000 CR4: 0000000000350ee0
[ 59.054376] Call Trace:
[ 59.054739]
[ 59.055061] nf_ct_net_init+0x224/0x3d0
[ 59.055641] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.056232] ops_init+0xbb/0x6b0
[ 59.056716] setup_net+0x3d9/0x990
[ 59.057172] ? down_read_killable+0x1d7/0x4e0
[ 59.057771] ? __pfx_setup_net+0x10/0x10
[ 59.058307] ? copy_net_ns+0x17c/0x770
[ 59.058850] copy_net_ns+0x321/0x770
[ 59.059438] create_new_namespaces+0x3f6/0xb30
[ 59.060225] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.061019] ksys_unshare+0x44d/0x8e0
[ 59.061526] ? __pfx_ksys_unshare+0x10/0x10
[ 59.062152] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.062922] __x64_sys_unshare+0x31/0x40
[ 59.063458] do_syscall_64+0x3f/0x90
[ 59.063978] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.064670] RIP: 0033:0x7f2821c3a0d7
[ 59.065145] 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
[ 59.067400] RSP: 002b:00007ffdd449ff58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.068379] RAX: ffffffffffffffda RBX: 00007ffdd44a0598 RCX: 00007f2821c3a0d7
[ 59.069295] RDX: 00007f2821ca441f RSI: 00007ffdd449fef0 RDI: 0000000040000000
[ 59.070215] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd449fd00
[ 59.071116] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2821d4cbf0
[ 59.072018] R13: 00007ffdd44a0030 R14: 0000000000000000 R15: 00000000000000f8
[ 59.072940]
[ 59.073244] irq event stamp: 10643
[ 59.073712] hardirqs last enabled at (10655): [] __up_console_sem+0x78/0x80
[ 59.074836] hardirqs last disabled at (10666): [] __up_console_sem+0x5d/0x80
[ 59.075907] softirqs last enabled at (10170): [] irq_exit_rcu+0x93/0xc0
[ 59.076958] softirqs last disabled at (10161): [] irq_exit_rcu+0x93/0xc0
[ 59.078020] ---[ end trace 0000000000000000 ]---
executing program
[ 60.632231] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.679656] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.727746] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.775652] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:15:43 Registers:
info registers vcpu 0
RAX=000000000002b955 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=00007f58d47e3bd0 CR3=00000000100ae000 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=9212380af15ffa9f4349b6068cc6615b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d062287b5fe7bcd3000000000013cc88 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4711530e1072fe2000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016c475e0
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 00005555561db400 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=00007f340e2ad1f0 CR3=000000000db60000 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