Warning: Permanently added '[localhost]:43887' (ECDSA) to the list of known hosts.
2023/05/16 18:07:03 fuzzer started
2023/05/16 18:07:04 dialing manager at localhost:35573
2023/05/16 18:07:04 checking machine...
2023/05/16 18:07:04 checking revisions...
syzkaller login: [ 37.781486] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:07:04 testing simple program...
[ 37.850213] cgroup: Unknown subsys name 'net'
[ 37.929953] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.469084] audit: type=1400 audit(1684260436.933:6): 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
[ 51.551548] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.553184] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.554515] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.558513] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.560763] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.562532] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.976286] ------------[ cut here ]------------
[ 51.977523] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.979345] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.980430] Modules linked in:
[ 51.980862] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.984096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.986433] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.987125] 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
[ 51.989313] RSP: 0018:ffff8880159bfc00 EFLAGS: 00010282
[ 51.990013] RAX: 0000000000000000 RBX: ffff88800f1cf040 RCX: 0000000000000000
[ 51.990911] RDX: ffff888018bd0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.991812] RBP: ffff88800f1cf054 R08: 0000000000000001 R09: 0000000000000000
[ 51.992692] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.993548] R13: ffffffff84e223a0 R14: ffff88800f1cf048 R15: ffffffff84d73340
[ 51.994449] FS: 0000555557334400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.995444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.996183] CR2: 00007f997f0acf28 CR3: 0000000016990000 CR4: 0000000000350ef0
[ 51.997066] Call Trace:
[ 51.997392]
[ 51.997745] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.998363] ipv4_frags_init_net+0x269/0x440
[ 51.998947] ops_init+0xbb/0x6b0
[ 51.999392] setup_net+0x3d9/0x990
[ 51.999874] ? down_read_killable+0x1d7/0x4e0
[ 52.000443] ? __pfx_setup_net+0x10/0x10
[ 52.000980] ? copy_net_ns+0x17c/0x770
[ 52.001487] copy_net_ns+0x321/0x770
[ 52.002006] create_new_namespaces+0x3f6/0xb30
[ 52.002625] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.003257] ksys_unshare+0x44d/0x8e0
[ 52.003781] ? __pfx_ksys_unshare+0x10/0x10
[ 52.004325] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.005088] __x64_sys_unshare+0x31/0x40
[ 52.005640] do_syscall_64+0x3f/0x90
[ 52.006148] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.006824] RIP: 0033:0x7f8dd69710d7
[ 52.007299] 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
[ 52.009508] RSP: 002b:00007ffe5c102678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.010476] RAX: ffffffffffffffda RBX: 00007ffe5c102cb8 RCX: 00007f8dd69710d7
[ 52.011372] RDX: 00007f8dd69db41f RSI: 00007ffe5c102610 RDI: 0000000040000000
[ 52.012273] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5c102420
[ 52.013163] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8dd6a83bf0
[ 52.014060] R13: 00007ffe5c102750 R14: 0000000000000000 R15: 00000000000000f8
[ 52.014960]
[ 52.015258] irq event stamp: 7711
[ 52.015710] hardirqs last enabled at (7723): [] __up_console_sem+0x78/0x80
[ 52.016768] hardirqs last disabled at (7734): [] __up_console_sem+0x5d/0x80
[ 52.017854] softirqs last enabled at (7660): [] irq_exit_rcu+0x93/0xc0
[ 52.018880] softirqs last disabled at (7655): [] irq_exit_rcu+0x93/0xc0
[ 52.019912] ---[ end trace 0000000000000000 ]---
[ 52.024864] ------------[ cut here ]------------
[ 52.025453] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.027105] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.028168] Modules linked in:
[ 52.028641] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.029887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.030950] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.031661] 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
[ 52.033992] RSP: 0018:ffff8880159bfc00 EFLAGS: 00010282
[ 52.034696] RAX: 0000000000000000 RBX: ffff88800db4a840 RCX: 0000000000000000
[ 52.035641] RDX: ffff888018bd0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.036541] RBP: ffff88800db4a854 R08: 0000000000000001 R09: 0000000000000000
[ 52.037486] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.038450] R13: ffffffff84e223a0 R14: ffff88800db4a848 R15: ffffffff84da62e0
[ 52.039394] FS: 0000555557334400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.040446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.041242] CR2: 00007f997f0acf28 CR3: 0000000016990000 CR4: 0000000000350ef0
[ 52.042191] Call Trace:
[ 52.042530]
[ 52.042864] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.043505] ipv6_frags_init_net+0x206/0x3c0
[ 52.044140] ops_init+0xbb/0x6b0
[ 52.044630] setup_net+0x3d9/0x990
[ 52.045106] ? down_read_killable+0x1d7/0x4e0
[ 52.045759] ? __pfx_setup_net+0x10/0x10
[ 52.046295] ? copy_net_ns+0x17c/0x770
[ 52.046845] copy_net_ns+0x321/0x770
[ 52.047343] create_new_namespaces+0x3f6/0xb30
[ 52.047983] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.048664] ksys_unshare+0x44d/0x8e0
[ 52.049182] ? __pfx_ksys_unshare+0x10/0x10
[ 52.049787] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.050527] __x64_sys_unshare+0x31/0x40
[ 52.051096] do_syscall_64+0x3f/0x90
[ 52.051619] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.052281] RIP: 0033:0x7f8dd69710d7
[ 52.052802] 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
[ 52.055119] RSP: 002b:00007ffe5c102678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.056109] RAX: ffffffffffffffda RBX: 00007ffe5c102cb8 RCX: 00007f8dd69710d7
[ 52.057032] RDX: 00007f8dd69db41f RSI: 00007ffe5c102610 RDI: 0000000040000000
[ 52.057971] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5c102420
[ 52.058885] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8dd6a83bf0
[ 52.059784] R13: 00007ffe5c102750 R14: 0000000000000000 R15: 00000000000000f8
[ 52.060683]
[ 52.060982] irq event stamp: 9501
[ 52.061400] hardirqs last enabled at (9511): [] __up_console_sem+0x78/0x80
[ 52.062474] hardirqs last disabled at (9522): [] __up_console_sem+0x5d/0x80
[ 52.063537] softirqs last enabled at (8414): [] netlink_insert+0x187/0x1820
[ 52.064637] softirqs last disabled at (8412): [] release_sock+0x1f/0x1b0
[ 52.065685] ---[ end trace 0000000000000000 ]---
[ 52.066998] ------------[ cut here ]------------
[ 52.067714] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.069706] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.070748] Modules linked in:
[ 52.071157] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.072311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.073320] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.074000] 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
[ 52.076164] RSP: 0018:ffff8880159bfbf0 EFLAGS: 00010286
[ 52.076855] RAX: 0000000000000000 RBX: ffff88800db4b240 RCX: 0000000000000000
[ 52.077769] RDX: ffff888018bd0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.078661] RBP: ffff88800db4b254 R08: 0000000000000001 R09: 0000000000000000
[ 52.079518] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.080402] R13: ffffffff84e223a0 R14: ffff88800db4b248 R15: ffffffff84daf020
[ 52.081284] FS: 0000555557334400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.082286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.083023] CR2: 00007f997f0acf28 CR3: 0000000016990000 CR4: 0000000000350ef0
[ 52.083914] Call Trace:
[ 52.084241]
[ 52.084539] nf_ct_net_init+0x224/0x3d0
[ 52.085083] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.085685] ops_init+0xbb/0x6b0
[ 52.086157] setup_net+0x3d9/0x990
[ 52.086636] ? down_read_killable+0x1d7/0x4e0
[ 52.087213] ? __pfx_setup_net+0x10/0x10
[ 52.087747] ? copy_net_ns+0x17c/0x770
[ 52.088256] copy_net_ns+0x321/0x770
[ 52.088776] create_new_namespaces+0x3f6/0xb30
[ 52.089369] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.090030] ksys_unshare+0x44d/0x8e0
[ 52.090521] ? __pfx_ksys_unshare+0x10/0x10
[ 52.091099] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.091839] __x64_sys_unshare+0x31/0x40
[ 52.092354] do_syscall_64+0x3f/0x90
[ 52.092852] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.093491] RIP: 0033:0x7f8dd69710d7
[ 52.094002] 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
[ 52.096176] RSP: 002b:00007ffe5c102678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.097119] RAX: ffffffffffffffda RBX: 00007ffe5c102cb8 RCX: 00007f8dd69710d7
[ 52.098033] RDX: 00007f8dd69db41f RSI: 00007ffe5c102610 RDI: 0000000040000000
[ 52.098921] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5c102420
[ 52.099804] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8dd6a83bf0
[ 52.100698] R13: 00007ffe5c102750 R14: 0000000000000000 R15: 00000000000000f8
[ 52.101611]
[ 52.101921] irq event stamp: 10273
[ 52.102353] hardirqs last enabled at (10283): [] __up_console_sem+0x78/0x80
[ 52.103420] hardirqs last disabled at (10294): [] __up_console_sem+0x5d/0x80
[ 52.104496] softirqs last enabled at (9846): [] irq_exit_rcu+0x93/0xc0
[ 52.105524] softirqs last disabled at (9841): [] irq_exit_rcu+0x93/0xc0
[ 52.106553] ---[ end trace 0000000000000000 ]---
executing program
[ 53.632332] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.679699] Bluetooth: hci0: command 0x041b tx timeout
[ 57.727705] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.775646] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:07:16 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880159bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555557334400 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=00007f997f0acf28 CR3=0000000016990000 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=000000000002da41 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f997f0eb5c0 CR3=000000000e0f2000 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=2038313a37303a38312036312079614d XMM01=5d3236383038392e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000