Warning: Permanently added '[localhost]:32183' (ECDSA) to the list of known hosts.
2023/05/18 00:31:12 fuzzer started
2023/05/18 00:31:13 dialing manager at localhost:44319
2023/05/18 00:31:13 checking machine...
2023/05/18 00:31:13 checking revisions...
syzkaller login: [ 34.473404] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:31:13 testing simple program...
[ 34.549330] cgroup: Unknown subsys name 'net'
[ 34.638163] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.393765] audit: type=1400 audit(1684369886.114:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 48.508231] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.510862] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.511965] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.515376] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.517382] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.518972] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.907186] ------------[ cut here ]------------
[ 48.907955] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.909764] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.911056] Modules linked in:
[ 48.911560] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.914283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.917052] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.918284] 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
[ 48.921023] RSP: 0018:ffff88801468fc00 EFLAGS: 00010282
[ 48.921835] RAX: 0000000000000000 RBX: ffff888015c4dc40 RCX: 0000000000000000
[ 48.922913] RDX: ffff888016e0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.923948] RBP: ffff888015c4dc54 R08: 0000000000000001 R09: 0000000000000000
[ 48.924992] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.926047] R13: ffffffff84e23fe0 R14: ffff888015c4dc48 R15: ffffffff84d74dc0
[ 48.927081] FS: 0000555555956400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.928259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.929089] CR2: 00007f63355f46f4 CR3: 000000001a10e000 CR4: 0000000000350ef0
[ 48.930103] Call Trace:
[ 48.930499]
[ 48.930839] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.931578] ipv4_frags_init_net+0x269/0x440
[ 48.932257] ops_init+0xbb/0x6b0
[ 48.932783] setup_net+0x3d9/0x990
[ 48.933330] ? down_read_killable+0x1d7/0x4e0
[ 48.933993] ? __pfx_setup_net+0x10/0x10
[ 48.934595] ? copy_net_ns+0x17c/0x770
[ 48.935158] copy_net_ns+0x321/0x770
[ 48.935737] create_new_namespaces+0x3f6/0xb30
[ 48.936417] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.937111] ksys_unshare+0x44d/0x8e0
[ 48.937704] ? __pfx_ksys_unshare+0x10/0x10
[ 48.938371] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.939172] __x64_sys_unshare+0x31/0x40
[ 48.939790] do_syscall_64+0x3f/0x90
[ 48.940375] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.941107] RIP: 0033:0x7f6d276060d7
[ 48.941682] 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
[ 48.944181] RSP: 002b:00007ffe901aa6d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 48.945308] RAX: ffffffffffffffda RBX: 00007ffe901aad18 RCX: 00007f6d276060d7
[ 48.946361] RDX: 00007f6d2767041f RSI: 00007ffe901aa670 RDI: 0000000040000000
[ 48.947392] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe901aa480
[ 48.948430] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d27718bf0
[ 48.949460] R13: 00007ffe901aa7b0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.950539]
[ 48.950889] irq event stamp: 7905
[ 48.951424] hardirqs last enabled at (7917): [] __up_console_sem+0x78/0x80
[ 48.952684] hardirqs last disabled at (7928): [] __up_console_sem+0x5d/0x80
[ 48.953971] softirqs last enabled at (7810): [] irq_exit_rcu+0x93/0xc0
[ 48.955196] softirqs last disabled at (7805): [] irq_exit_rcu+0x93/0xc0
[ 48.956441] ---[ end trace 0000000000000000 ]---
[ 48.962982] ------------[ cut here ]------------
[ 48.963749] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.965802] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.967151] Modules linked in:
[ 48.967602] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.968776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.969794] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.970497] 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
[ 48.972693] RSP: 0018:ffff88801468fc00 EFLAGS: 00010282
[ 48.973386] RAX: 0000000000000000 RBX: ffff88800f03f440 RCX: 0000000000000000
[ 48.974313] RDX: ffff888016e0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.975175] RBP: ffff88800f03f454 R08: 0000000000000001 R09: 0000000000000000
[ 48.976069] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.976960] R13: ffffffff84e23fe0 R14: ffff88800f03f448 R15: ffffffff84da7d60
[ 48.977875] FS: 0000555555956400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.978891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.979635] CR2: 00007f63355f46f4 CR3: 000000001a10e000 CR4: 0000000000350ef0
[ 48.980557] Call Trace:
[ 48.980896]
[ 48.981190] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.981851] ipv6_frags_init_net+0x206/0x3c0
[ 48.982457] ops_init+0xbb/0x6b0
[ 48.982908] setup_net+0x3d9/0x990
[ 48.983409] ? down_read_killable+0x1d7/0x4e0
[ 48.983980] ? __pfx_setup_net+0x10/0x10
[ 48.984515] ? copy_net_ns+0x17c/0x770
[ 48.985030] copy_net_ns+0x321/0x770
[ 48.985540] create_new_namespaces+0x3f6/0xb30
[ 48.986144] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.986804] ksys_unshare+0x44d/0x8e0
[ 48.987324] ? __pfx_ksys_unshare+0x10/0x10
[ 48.987870] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.988617] __x64_sys_unshare+0x31/0x40
[ 48.989134] do_syscall_64+0x3f/0x90
[ 48.989646] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.990346] RIP: 0033:0x7f6d276060d7
[ 48.990812] 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
[ 48.992966] RSP: 002b:00007ffe901aa6d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 48.993932] RAX: ffffffffffffffda RBX: 00007ffe901aad18 RCX: 00007f6d276060d7
[ 48.994867] RDX: 00007f6d2767041f RSI: 00007ffe901aa670 RDI: 0000000040000000
[ 48.995784] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe901aa480
[ 48.996680] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d27718bf0
[ 48.997564] R13: 00007ffe901aa7b0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.998478]
[ 48.998781] irq event stamp: 10053
[ 48.999252] hardirqs last enabled at (10065): [] __up_console_sem+0x78/0x80
[ 49.000316] hardirqs last disabled at (10076): [] __up_console_sem+0x5d/0x80
[ 49.001384] softirqs last enabled at (9988): [] irq_exit_rcu+0x93/0xc0
[ 49.002441] softirqs last disabled at (9983): [] irq_exit_rcu+0x93/0xc0
[ 49.003488] ---[ end trace 0000000000000000 ]---
[ 49.004882] ------------[ cut here ]------------
[ 49.005556] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.007592] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.008717] Modules linked in:
[ 49.009143] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.010322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.011401] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.012043] 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
[ 49.014277] RSP: 0018:ffff88801468fbf0 EFLAGS: 00010286
[ 49.014932] RAX: 0000000000000000 RBX: ffff88800f03ee40 RCX: 0000000000000000
[ 49.015829] RDX: ffff888016e0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.016769] RBP: ffff88800f03ee54 R08: 0000000000000001 R09: 0000000000000000
[ 49.017695] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.018600] R13: ffffffff84e23fe0 R14: ffff88800f03ee48 R15: ffffffff84db0aa0
[ 49.019488] FS: 0000555555956400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.020493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.021246] CR2: 00007f63355f46f4 CR3: 000000001a10e000 CR4: 0000000000350ef0
[ 49.022160] Call Trace:
[ 49.022543]
[ 49.022857] nf_ct_net_init+0x224/0x3d0
[ 49.023421] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.024015] ops_init+0xbb/0x6b0
[ 49.024506] setup_net+0x3d9/0x990
[ 49.025009] ? down_read_killable+0x1d7/0x4e0
[ 49.025610] ? __pfx_setup_net+0x10/0x10
[ 49.026138] ? copy_net_ns+0x17c/0x770
[ 49.026676] copy_net_ns+0x321/0x770
[ 49.027159] create_new_namespaces+0x3f6/0xb30
[ 49.027770] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.028435] ksys_unshare+0x44d/0x8e0
[ 49.028940] ? __pfx_ksys_unshare+0x10/0x10
[ 49.029513] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.030277] __x64_sys_unshare+0x31/0x40
[ 49.030821] do_syscall_64+0x3f/0x90
[ 49.031352] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.032032] RIP: 0033:0x7f6d276060d7
[ 49.032535] 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
[ 49.034845] RSP: 002b:00007ffe901aa6d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.035811] RAX: ffffffffffffffda RBX: 00007ffe901aad18 RCX: 00007f6d276060d7
[ 49.036700] RDX: 00007f6d2767041f RSI: 00007ffe901aa670 RDI: 0000000040000000
[ 49.037617] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe901aa480
[ 49.038540] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d27718bf0
[ 49.039452] R13: 00007ffe901aa7b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.040366]
[ 49.040670] irq event stamp: 10845
[ 49.041108] hardirqs last enabled at (10855): [] __up_console_sem+0x78/0x80
[ 49.042219] hardirqs last disabled at (10866): [] __up_console_sem+0x5d/0x80
[ 49.043276] softirqs last enabled at (10794): [] irq_exit_rcu+0x93/0xc0
[ 49.044320] softirqs last disabled at (10787): [] irq_exit_rcu+0x93/0xc0
[ 49.045366] ---[ end trace 0000000000000000 ]---
executing program
[ 50.594736] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 52.642300] Bluetooth: hci0: command 0x041b tx timeout
[ 54.690269] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.738527] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:31:26 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801468f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 0000555555956400 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=00007f63355f46f4 CR3=000000001a10e000 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=000000000002991b RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f89b10980f0 CR3=000000000ecda000 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=64380e24e06231bf8b44847ec774b6a2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000112a98 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3e6d64ac294d9d7200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000