Warning: Permanently added '[localhost]:58578' (ECDSA) to the list of known hosts.
2023/05/16 19:32:02 fuzzer started
2023/05/16 19:32:02 dialing manager at localhost:35573
2023/05/16 19:32:02 checking machine...
2023/05/16 19:32:02 checking revisions...
syzkaller login: [ 37.381580] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:32:02 testing simple program...
[ 37.454872] cgroup: Unknown subsys name 'net'
[ 37.531596] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.465610] audit: type=1400 audit(1684265536.062:6): 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
[ 51.642465] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.643958] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.647112] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.650301] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.652129] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.653508] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.950635] ------------[ cut here ]------------
[ 51.951241] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.952771] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.953741] Modules linked in:
[ 51.954141] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.956024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.958185] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.959585] 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
[ 51.961604] RSP: 0018:ffff888009d6fc00 EFLAGS: 00010282
[ 51.962223] RAX: 0000000000000000 RBX: ffff88800c539440 RCX: 0000000000000000
[ 51.963075] RDX: ffff888018f73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.963892] RBP: ffff88800c539454 R08: 0000000000000001 R09: 0000000000000000
[ 51.964720] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.965552] R13: ffffffff84e223a0 R14: ffff88800c539448 R15: ffffffff84d73340
[ 51.966394] FS: 00005555564fd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.967280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.967983] CR2: 00007f41b758f6f4 CR3: 000000000ef4a000 CR4: 0000000000350ee0
[ 51.968817] Call Trace:
[ 51.969054]
[ 51.969264] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.969725] ipv4_frags_init_net+0x269/0x440
[ 51.970119] ops_init+0xbb/0x6b0
[ 51.970465] setup_net+0x3d9/0x990
[ 51.970810] ? down_read_killable+0x1d7/0x4e0
[ 51.971208] ? __pfx_setup_net+0x10/0x10
[ 51.971598] ? copy_net_ns+0x17c/0x770
[ 51.971955] copy_net_ns+0x321/0x770
[ 51.972296] create_new_namespaces+0x3f6/0xb30
[ 51.972743] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.973180] ksys_unshare+0x44d/0x8e0
[ 51.973555] ? __pfx_ksys_unshare+0x10/0x10
[ 51.973947] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.974476] __x64_sys_unshare+0x31/0x40
[ 51.974849] do_syscall_64+0x3f/0x90
[ 51.975184] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.975665] RIP: 0033:0x7f790b89f0d7
[ 51.975999] 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
[ 51.977507] RSP: 002b:00007ffe25d1b738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.978150] RAX: ffffffffffffffda RBX: 00007ffe25d1bd78 RCX: 00007f790b89f0d7
[ 51.978788] RDX: 00007f790b90941f RSI: 00007ffe25d1b6d0 RDI: 0000000040000000
[ 51.979419] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe25d1b4e0
[ 51.980018] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f790b9b1bf0
[ 51.980640] R13: 00007ffe25d1b810 R14: 0000000000000000 R15: 00000000000000f8
[ 51.981253]
[ 51.981492] irq event stamp: 7951
[ 51.981793] hardirqs last enabled at (7961): [] __up_console_sem+0x78/0x80
[ 51.982540] hardirqs last disabled at (7972): [] __up_console_sem+0x5d/0x80
[ 51.983280] softirqs last enabled at (7460): [] irq_exit_rcu+0x93/0xc0
[ 51.984038] softirqs last disabled at (7455): [] irq_exit_rcu+0x93/0xc0
[ 51.984768] ---[ end trace 0000000000000000 ]---
[ 51.989802] ------------[ cut here ]------------
[ 51.990224] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.991445] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.992166] Modules linked in:
[ 51.992563] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.993380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.994068] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.994553] 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
[ 51.996074] RSP: 0018:ffff888009d6fc00 EFLAGS: 00010282
[ 51.996563] RAX: 0000000000000000 RBX: ffff8880141c6e40 RCX: 0000000000000000
[ 51.997164] RDX: ffff888018f73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.997791] RBP: ffff8880141c6e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.998417] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.999025] R13: ffffffff84e223a0 R14: ffff8880141c6e48 R15: ffffffff84da62e0
[ 51.999653] FS: 00005555564fd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.000325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.000857] CR2: 00007f41b758f6f4 CR3: 000000000ef4a000 CR4: 0000000000350ee0
[ 52.001485] Call Trace:
[ 52.001717]
[ 52.001926] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.002383] ipv6_frags_init_net+0x206/0x3c0
[ 52.002797] ops_init+0xbb/0x6b0
[ 52.003108] setup_net+0x3d9/0x990
[ 52.003457] ? down_read_killable+0x1d7/0x4e0
[ 52.003861] ? __pfx_setup_net+0x10/0x10
[ 52.004214] ? copy_net_ns+0x17c/0x770
[ 52.004598] copy_net_ns+0x321/0x770
[ 52.004935] create_new_namespaces+0x3f6/0xb30
[ 52.005378] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.005819] ksys_unshare+0x44d/0x8e0
[ 52.006160] ? __pfx_ksys_unshare+0x10/0x10
[ 52.006573] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.007081] __x64_sys_unshare+0x31/0x40
[ 52.007475] do_syscall_64+0x3f/0x90
[ 52.007811] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.008260] RIP: 0033:0x7f790b89f0d7
[ 52.008614] 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
[ 52.010131] RSP: 002b:00007ffe25d1b738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.010842] RAX: ffffffffffffffda RBX: 00007ffe25d1bd78 RCX: 00007f790b89f0d7
[ 52.011467] RDX: 00007f790b90941f RSI: 00007ffe25d1b6d0 RDI: 0000000040000000
[ 52.012083] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe25d1b4e0
[ 52.012715] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f790b9b1bf0
[ 52.013413] R13: 00007ffe25d1b810 R14: 0000000000000000 R15: 00000000000000f8
[ 52.014041]
[ 52.014263] irq event stamp: 9715
[ 52.014637] hardirqs last enabled at (9727): [] __up_console_sem+0x78/0x80
[ 52.015416] hardirqs last disabled at (9744): [] __up_console_sem+0x5d/0x80
[ 52.016143] softirqs last enabled at (9740): [] irq_exit_rcu+0x93/0xc0
[ 52.016876] softirqs last disabled at (9735): [] irq_exit_rcu+0x93/0xc0
[ 52.017609] ---[ end trace 0000000000000000 ]---
[ 52.018707] ------------[ cut here ]------------
[ 52.019126] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.020563] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.021303] Modules linked in:
[ 52.021632] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.022461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.023184] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.023674] 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
[ 52.025232] RSP: 0018:ffff888009d6fbf0 EFLAGS: 00010286
[ 52.025737] RAX: 0000000000000000 RBX: ffff88800979de40 RCX: 0000000000000000
[ 52.026374] RDX: ffff888018f73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.027005] RBP: ffff88800979de54 R08: 0000000000000001 R09: 0000000000000000
[ 52.027654] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.028274] R13: ffffffff84e223a0 R14: ffff88800979de48 R15: ffffffff84daf020
[ 52.028918] FS: 00005555564fd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.029638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.030148] CR2: 00007f41b758f6f4 CR3: 000000000ef4a000 CR4: 0000000000350ee0
[ 52.030816] Call Trace:
[ 52.031049]
[ 52.031276] nf_ct_net_init+0x224/0x3d0
[ 52.031687] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.032102] ops_init+0xbb/0x6b0
[ 52.032456] setup_net+0x3d9/0x990
[ 52.032785] ? down_read_killable+0x1d7/0x4e0
[ 52.033190] ? __pfx_setup_net+0x10/0x10
[ 52.033588] ? copy_net_ns+0x17c/0x770
[ 52.033955] copy_net_ns+0x321/0x770
[ 52.034295] create_new_namespaces+0x3f6/0xb30
[ 52.034772] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.035226] ksys_unshare+0x44d/0x8e0
[ 52.035612] ? __pfx_ksys_unshare+0x10/0x10
[ 52.036012] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.036550] __x64_sys_unshare+0x31/0x40
[ 52.036926] do_syscall_64+0x3f/0x90
[ 52.037262] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.037749] RIP: 0033:0x7f790b89f0d7
[ 52.038079] 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
[ 52.039641] RSP: 002b:00007ffe25d1b738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.040291] RAX: ffffffffffffffda RBX: 00007ffe25d1bd78 RCX: 00007f790b89f0d7
[ 52.040957] RDX: 00007f790b90941f RSI: 00007ffe25d1b6d0 RDI: 0000000040000000
[ 52.041596] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe25d1b4e0
[ 52.042206] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f790b9b1bf0
[ 52.042899] R13: 00007ffe25d1b810 R14: 0000000000000000 R15: 00000000000000f8
[ 52.043564]
[ 52.043805] irq event stamp: 10525
[ 52.044108] hardirqs last enabled at (10535): [] __up_console_sem+0x78/0x80
[ 52.044936] hardirqs last disabled at (10546): [] __up_console_sem+0x5d/0x80
[ 52.045739] softirqs last enabled at (10036): [] irq_exit_rcu+0x93/0xc0
[ 52.046555] softirqs last disabled at (10031): [] irq_exit_rcu+0x93/0xc0
[ 52.047283] ---[ end trace 0000000000000000 ]---
executing program
[ 53.722060] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.769554] Bluetooth: hci0: command 0x041b tx timeout
[ 57.817504] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.865483] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:32:16 Registers:
info registers vcpu 0
RAX=000000000001fc2d 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=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=00007f2f6fe66288 CR3=0000000016658000 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=34c4affff1ffe1aca74e3e99ce4968e9
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000110ce0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=51999e2ce164427600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888009d6f588
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 00005555564fd400 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=00007f41b758f6f4 CR3=000000000ef4a000 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