Warning: Permanently added '[localhost]:31343' (ECDSA) to the list of known hosts.
2023/05/18 07:01:43 fuzzer started
2023/05/18 07:01:43 dialing manager at localhost:44319
2023/05/18 07:01:43 checking machine...
2023/05/18 07:01:43 checking revisions...
syzkaller login: [ 309.982647] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:01:43 testing simple program...
[ 310.047864] cgroup: Unknown subsys name 'net'
[ 310.138642] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 322.477554] audit: type=1400 audit(1684393316.451:6): 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
[ 323.549371] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 323.550899] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 323.552371] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 323.554729] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 323.556352] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 323.557616] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 323.959550] ------------[ cut here ]------------
[ 323.960452] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 323.962601] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 323.964007] Modules linked in:
[ 323.964463] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 323.969673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 323.970886] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 323.971663] 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
[ 323.974150] RSP: 0018:ffff88801a467c00 EFLAGS: 00010282
[ 323.974911] RAX: 0000000000000000 RBX: ffff888008ff5440 RCX: 0000000000000000
[ 323.975929] RDX: ffff888016768000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 323.976948] RBP: ffff888008ff5454 R08: 0000000000000001 R09: 0000000000000000
[ 323.977958] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 323.979009] R13: ffffffff84e23fe0 R14: ffff888008ff5448 R15: ffffffff84d74dc0
[ 323.980008] FS: 0000555556b30400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 323.981146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 323.981953] CR2: 00007f1da7d54a00 CR3: 000000000ca56000 CR4: 0000000000350ee0
[ 323.983009] Call Trace:
[ 323.983386]
[ 323.983720] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 323.984459] ipv4_frags_init_net+0x269/0x440
[ 323.985134] ops_init+0xbb/0x6b0
[ 323.985642] setup_net+0x3d9/0x990
[ 323.986208] ? down_read_killable+0x1d7/0x4e0
[ 323.986871] ? __pfx_setup_net+0x10/0x10
[ 323.987488] ? copy_net_ns+0x17c/0x770
[ 323.988094] copy_net_ns+0x321/0x770
[ 323.988646] create_new_namespaces+0x3f6/0xb30
[ 323.989364] unshare_nsproxy_namespaces+0xc1/0x200
[ 323.990103] ksys_unshare+0x44d/0x8e0
[ 323.990667] ? __pfx_ksys_unshare+0x10/0x10
[ 323.991343] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 323.992203] __x64_sys_unshare+0x31/0x40
[ 323.992785] do_syscall_64+0x3f/0x90
[ 323.993378] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 323.994133] RIP: 0033:0x7fb1cca590d7
[ 323.994655] 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
[ 323.997117] RSP: 002b:00007ffde21fc5e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 323.998192] RAX: ffffffffffffffda RBX: 00007ffde21fcc28 RCX: 00007fb1cca590d7
[ 323.999209] RDX: 00007fb1ccac341f RSI: 00007ffde21fc580 RDI: 0000000040000000
[ 324.000215] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde21fc390
[ 324.001226] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb1ccb6bbf0
[ 324.002228] R13: 00007ffde21fc6c0 R14: 0000000000000000 R15: 00000000000000f8
[ 324.003294]
[ 324.003633] irq event stamp: 9761
[ 324.004146] hardirqs last enabled at (9773): [] __up_console_sem+0x78/0x80
[ 324.005335] hardirqs last disabled at (9784): [] __up_console_sem+0x5d/0x80
[ 324.006534] softirqs last enabled at (9634): [] irq_exit_rcu+0x93/0xc0
[ 324.007721] softirqs last disabled at (9629): [] irq_exit_rcu+0x93/0xc0
[ 324.008891] ---[ end trace 0000000000000000 ]---
[ 324.014894] ------------[ cut here ]------------
[ 324.015714] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 324.017719] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 324.018933] Modules linked in:
[ 324.019429] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 324.020743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 324.021890] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 324.022633] 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
[ 324.025113] RSP: 0018:ffff88801a467c00 EFLAGS: 00010282
[ 324.025850] RAX: 0000000000000000 RBX: ffff88800c4a1e40 RCX: 0000000000000000
[ 324.026868] RDX: ffff888016768000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 324.027871] RBP: ffff88800c4a1e54 R08: 0000000000000001 R09: 0000000000000000
[ 324.028880] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 324.029876] R13: ffffffff84e23fe0 R14: ffff88800c4a1e48 R15: ffffffff84da7d60
[ 324.030930] FS: 0000555556b30400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 324.032114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 324.032938] CR2: 00007f1da7d54a00 CR3: 000000000ca56000 CR4: 0000000000350ee0
[ 324.034001] Call Trace:
[ 324.034379]
[ 324.034731] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 324.035484] ipv6_frags_init_net+0x206/0x3c0
[ 324.036169] ops_init+0xbb/0x6b0
[ 324.036686] setup_net+0x3d9/0x990
[ 324.037258] ? down_read_killable+0x1d7/0x4e0
[ 324.037915] ? __pfx_setup_net+0x10/0x10
[ 324.038560] ? copy_net_ns+0x17c/0x770
[ 324.039211] copy_net_ns+0x321/0x770
[ 324.039779] create_new_namespaces+0x3f6/0xb30
[ 324.040492] unshare_nsproxy_namespaces+0xc1/0x200
[ 324.041234] ksys_unshare+0x44d/0x8e0
[ 324.041776] ? __pfx_ksys_unshare+0x10/0x10
[ 324.042421] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 324.043266] __x64_sys_unshare+0x31/0x40
[ 324.043846] do_syscall_64+0x3f/0x90
[ 324.044421] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 324.045177] RIP: 0033:0x7fb1cca590d7
[ 324.045689] 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
[ 324.048140] RSP: 002b:00007ffde21fc5e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 324.049208] RAX: ffffffffffffffda RBX: 00007ffde21fcc28 RCX: 00007fb1cca590d7
[ 324.050227] RDX: 00007fb1ccac341f RSI: 00007ffde21fc580 RDI: 0000000040000000
[ 324.051273] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde21fc390
[ 324.052298] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb1ccb6bbf0
[ 324.053308] R13: 00007ffde21fc6c0 R14: 0000000000000000 R15: 00000000000000f8
[ 324.054310]
[ 324.054643] irq event stamp: 11535
[ 324.055157] hardirqs last enabled at (11547): [] __up_console_sem+0x78/0x80
[ 324.056328] hardirqs last disabled at (11564): [] __up_console_sem+0x5d/0x80
[ 324.057507] softirqs last enabled at (11560): [] irq_exit_rcu+0x93/0xc0
[ 324.058631] softirqs last disabled at (11555): [] irq_exit_rcu+0x93/0xc0
[ 324.059788] ---[ end trace 0000000000000000 ]---
[ 324.061320] ------------[ cut here ]------------
[ 324.061962] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 324.064216] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 324.065375] Modules linked in:
[ 324.065819] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 324.067102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 324.068217] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 324.068930] 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
[ 324.071419] RSP: 0018:ffff88801a467bf0 EFLAGS: 00010286
[ 324.072192] RAX: 0000000000000000 RBX: ffff8880164a8640 RCX: 0000000000000000
[ 324.073208] RDX: ffff888016768000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 324.074227] RBP: ffff8880164a8654 R08: 0000000000000001 R09: 0000000000000000
[ 324.075241] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 324.076232] R13: ffffffff84e23fe0 R14: ffff8880164a8648 R15: ffffffff84db0aa0
[ 324.077244] FS: 0000555556b30400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 324.078362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 324.079231] CR2: 00007f1da7d54a00 CR3: 000000000ca56000 CR4: 0000000000350ee0
[ 324.080227] Call Trace:
[ 324.080595]
[ 324.080927] nf_ct_net_init+0x224/0x3d0
[ 324.081545] ? __pfx_nf_ct_net_init+0x10/0x10
[ 324.082227] ops_init+0xbb/0x6b0
[ 324.082737] setup_net+0x3d9/0x990
[ 324.083305] ? down_read_killable+0x1d7/0x4e0
[ 324.083946] ? __pfx_setup_net+0x10/0x10
[ 324.084561] ? copy_net_ns+0x17c/0x770
[ 324.085172] copy_net_ns+0x321/0x770
[ 324.085719] create_new_namespaces+0x3f6/0xb30
[ 324.086404] unshare_nsproxy_namespaces+0xc1/0x200
[ 324.087172] ksys_unshare+0x44d/0x8e0
[ 324.087726] ? __pfx_ksys_unshare+0x10/0x10
[ 324.088351] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 324.089159] __x64_sys_unshare+0x31/0x40
[ 324.089722] do_syscall_64+0x3f/0x90
[ 324.090268] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 324.091013] RIP: 0033:0x7fb1cca590d7
[ 324.091512] 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
[ 324.093863] RSP: 002b:00007ffde21fc5e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 324.094882] RAX: ffffffffffffffda RBX: 00007ffde21fcc28 RCX: 00007fb1cca590d7
[ 324.095836] RDX: 00007fb1ccac341f RSI: 00007ffde21fc580 RDI: 0000000040000000
[ 324.096783] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde21fc390
[ 324.097728] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb1ccb6bbf0
[ 324.098669] R13: 00007ffde21fc6c0 R14: 0000000000000000 R15: 00000000000000f8
[ 324.099662]
[ 324.100010] irq event stamp: 12297
[ 324.100479] hardirqs last enabled at (12307): [] __up_console_sem+0x78/0x80
[ 324.101672] hardirqs last disabled at (12318): [] __up_console_sem+0x5d/0x80
[ 324.102842] softirqs last enabled at (11560): [] irq_exit_rcu+0x93/0xc0
[ 324.103967] softirqs last disabled at (11555): [] irq_exit_rcu+0x93/0xc0
[ 324.105108] ---[ end trace 0000000000000000 ]---
executing program
[ 325.576638] Bluetooth: hci0: command 0x0409 tx timeout
[ 327.624573] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 329.672042] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 331.720051] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:57:23 Registers:
info registers vcpu 0
RAX=000000000004b8bf 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=00000202 [-------] 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=00007f1da7d0ce40 CR3=000000000e810000 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=fc26b9130aa1e48fe74e178b1bcf045d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=66e420f2f3a2ecc70000000000161258 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9e290472123fbecd00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a4675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555556b30400 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=00007f1da7d54a00 CR3=000000000ca56000 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