Warning: Permanently added '[localhost]:46646' (ECDSA) to the list of known hosts.
2023/05/16 13:55:28 fuzzer started
2023/05/16 13:55:28 dialing manager at localhost:35573
2023/05/16 13:55:28 checking machine...
2023/05/16 13:55:28 checking revisions...
syzkaller login: [ 60.526072] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:55:29 testing simple program...
[ 60.589568] cgroup: Unknown subsys name 'net'
[ 60.681425] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 74.402459] audit: type=1400 audit(1684245342.979:6): avc: denied { execmem } for pid=260 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
[ 75.508920] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 75.510742] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 75.512469] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 75.514992] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 75.516696] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 75.518008] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.915464] ------------[ cut here ]------------
[ 75.916395] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.918385] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.919518] Modules linked in:
[ 75.919960] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.924487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.925552] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.926301] 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
[ 75.928573] RSP: 0018:ffff88801ffffc00 EFLAGS: 00010282
[ 75.929295] RAX: 0000000000000000 RBX: ffff88800df61440 RCX: 0000000000000000
[ 75.930229] RDX: ffff888009d8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.931155] RBP: ffff88800df61454 R08: 0000000000000001 R09: 0000000000000000
[ 75.932086] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 75.933027] R13: ffffffff84e223a0 R14: ffff88800df61448 R15: ffffffff84d73340
[ 75.933987] FS: 0000555555ccf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.935042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.935822] CR2: 00007f677946f6f4 CR3: 0000000016b10000 CR4: 0000000000350ee0
[ 75.936751] Call Trace:
[ 75.937082]
[ 75.937390] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.938081] ipv4_frags_init_net+0x269/0x440
[ 75.938685] ops_init+0xbb/0x6b0
[ 75.939142] setup_net+0x3d9/0x990
[ 75.939608] ? down_read_killable+0x1d7/0x4e0
[ 75.940227] ? __pfx_setup_net+0x10/0x10
[ 75.940786] ? copy_net_ns+0x17c/0x770
[ 75.941314] copy_net_ns+0x321/0x770
[ 75.941844] create_new_namespaces+0x3f6/0xb30
[ 75.942466] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.943136] ksys_unshare+0x44d/0x8e0
[ 75.943671] ? __pfx_ksys_unshare+0x10/0x10
[ 75.944245] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.945013] __x64_sys_unshare+0x31/0x40
[ 75.945547] do_syscall_64+0x3f/0x90
[ 75.946102] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.946804] RIP: 0033:0x7f207bcbd0d7
[ 75.947289] 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
[ 75.949549] RSP: 002b:00007ffd5a8e3768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 75.950545] RAX: ffffffffffffffda RBX: 00007ffd5a8e3da8 RCX: 00007f207bcbd0d7
[ 75.951463] RDX: 00007f207bd2741f RSI: 00007ffd5a8e3700 RDI: 0000000040000000
[ 75.952385] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a8e3510
[ 75.953304] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f207bdcfbf0
[ 75.954238] R13: 00007ffd5a8e3840 R14: 0000000000000000 R15: 00000000000000f8
[ 75.955190]
[ 75.955501] irq event stamp: 9289
[ 75.955976] hardirqs last enabled at (9301): [] __up_console_sem+0x78/0x80
[ 75.957084] hardirqs last disabled at (9312): [] __up_console_sem+0x5d/0x80
[ 75.958207] softirqs last enabled at (8770): [] irq_exit_rcu+0x93/0xc0
[ 75.959280] softirqs last disabled at (8737): [] irq_exit_rcu+0x93/0xc0
[ 75.960352] ---[ end trace 0000000000000000 ]---
[ 75.965382] ------------[ cut here ]------------
[ 75.966053] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.967744] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.968837] Modules linked in:
[ 75.969259] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.970472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.971520] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.972211] 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
[ 75.974480] RSP: 0018:ffff88801ffffc00 EFLAGS: 00010282
[ 75.975204] RAX: 0000000000000000 RBX: ffff888014626e40 RCX: 0000000000000000
[ 75.976125] RDX: ffff888009d8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.977061] RBP: ffff888014626e54 R08: 0000000000000001 R09: 0000000000000000
[ 75.977991] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.978924] R13: ffffffff84e223a0 R14: ffff888014626e48 R15: ffffffff84da62e0
[ 75.979848] FS: 0000555555ccf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.980882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.981620] CR2: 00007f677946f6f4 CR3: 0000000016b10000 CR4: 0000000000350ee0
[ 75.982564] Call Trace:
[ 75.982934]
[ 75.983245] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.983909] ipv6_frags_init_net+0x206/0x3c0
[ 75.984493] ops_init+0xbb/0x6b0
[ 75.984985] setup_net+0x3d9/0x990
[ 75.985455] ? down_read_killable+0x1d7/0x4e0
[ 75.986098] ? __pfx_setup_net+0x10/0x10
[ 75.986631] ? copy_net_ns+0x17c/0x770
[ 75.987190] copy_net_ns+0x321/0x770
[ 75.987716] create_new_namespaces+0x3f6/0xb30
[ 75.988319] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.988985] ksys_unshare+0x44d/0x8e0
[ 75.989495] ? __pfx_ksys_unshare+0x10/0x10
[ 75.990102] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.990866] __x64_sys_unshare+0x31/0x40
[ 75.991410] do_syscall_64+0x3f/0x90
[ 75.991936] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.992614] RIP: 0033:0x7f207bcbd0d7
[ 75.993125] 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
[ 75.995407] RSP: 002b:00007ffd5a8e3768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 75.996394] RAX: ffffffffffffffda RBX: 00007ffd5a8e3da8 RCX: 00007f207bcbd0d7
[ 75.997327] RDX: 00007f207bd2741f RSI: 00007ffd5a8e3700 RDI: 0000000040000000
[ 75.998268] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a8e3510
[ 75.999200] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f207bdcfbf0
[ 76.000127] R13: 00007ffd5a8e3840 R14: 0000000000000000 R15: 00000000000000f8
[ 76.001085]
[ 76.001401] irq event stamp: 10979
[ 76.001888] hardirqs last enabled at (10991): [] __up_console_sem+0x78/0x80
[ 76.003021] hardirqs last disabled at (11002): [] __up_console_sem+0x5d/0x80
[ 76.004147] softirqs last enabled at (10460): [] irq_exit_rcu+0x93/0xc0
[ 76.005236] softirqs last disabled at (10449): [] irq_exit_rcu+0x93/0xc0
[ 76.006327] ---[ end trace 0000000000000000 ]---
[ 76.007707] ------------[ cut here ]------------
[ 76.008278] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 76.010162] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 76.011205] Modules linked in:
[ 76.011609] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 76.012763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 76.013776] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 76.014426] 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
[ 76.016568] RSP: 0018:ffff88801ffffbf0 EFLAGS: 00010286
[ 76.017239] RAX: 0000000000000000 RBX: ffff888014627440 RCX: 0000000000000000
[ 76.018114] RDX: ffff888009d8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 76.019009] RBP: ffff888014627454 R08: 0000000000000001 R09: 0000000000000000
[ 76.019885] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 76.020779] R13: ffffffff84e223a0 R14: ffff888014627448 R15: ffffffff84daf020
[ 76.021672] FS: 0000555555ccf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 76.022692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.023403] CR2: 00007f677946f6f4 CR3: 0000000016b10000 CR4: 0000000000350ee0
[ 76.024315] Call Trace:
[ 76.024674]
[ 76.024972] nf_ct_net_init+0x224/0x3d0
[ 76.025477] ? __pfx_nf_ct_net_init+0x10/0x10
[ 76.026085] ops_init+0xbb/0x6b0
[ 76.026527] setup_net+0x3d9/0x990
[ 76.027008] ? down_read_killable+0x1d7/0x4e0
[ 76.027574] ? __pfx_setup_net+0x10/0x10
[ 76.028102] ? copy_net_ns+0x17c/0x770
[ 76.028614] copy_net_ns+0x321/0x770
[ 76.029136] create_new_namespaces+0x3f6/0xb30
[ 76.029745] unshare_nsproxy_namespaces+0xc1/0x200
[ 76.030372] ksys_unshare+0x44d/0x8e0
[ 76.030895] ? __pfx_ksys_unshare+0x10/0x10
[ 76.031463] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 76.032235] __x64_sys_unshare+0x31/0x40
[ 76.032810] do_syscall_64+0x3f/0x90
[ 76.033302] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 76.034024] RIP: 0033:0x7f207bcbd0d7
[ 76.034508] 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
[ 76.037011] RSP: 002b:00007ffd5a8e3768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 76.038138] RAX: ffffffffffffffda RBX: 00007ffd5a8e3da8 RCX: 00007f207bcbd0d7
[ 76.039205] RDX: 00007f207bd2741f RSI: 00007ffd5a8e3700 RDI: 0000000040000000
[ 76.040137] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a8e3510
[ 76.041056] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f207bdcfbf0
[ 76.042008] R13: 00007ffd5a8e3840 R14: 0000000000000000 R15: 00000000000000f8
[ 76.042948]
[ 76.043262] irq event stamp: 11749
[ 76.043743] hardirqs last enabled at (11761): [] __up_console_sem+0x78/0x80
[ 76.044853] hardirqs last disabled at (11772): [] __up_console_sem+0x5d/0x80
[ 76.045982] softirqs last enabled at (11434): [] irq_exit_rcu+0x93/0xc0
[ 76.047069] softirqs last disabled at (11429): [] irq_exit_rcu+0x93/0xc0
[ 76.048156] ---[ end trace 0000000000000000 ]---
[ 77.530423] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 79.578329] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 81.625719] Bluetooth: hci0: command 0x040f tx timeout
[ 83.673724] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:55:28 Registers:
info registers vcpu 0
RAX=0000000000023a67 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f9958094020 CR3=000000000eefe000 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=0d1ee67cd706a49abc46da8edb45ddf6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=360d6deebc4adaee000000000013d120 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1866ad3a2a5fac2800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ffff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555555ccf400 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=00007f677946f6f4 CR3=0000000016b10000 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