Warning: Permanently added '[localhost]:45069' (ECDSA) to the list of known hosts.
2023/05/17 23:03:41 fuzzer started
2023/05/17 23:03:41 dialing manager at localhost:44319
2023/05/17 23:03:41 checking machine...
2023/05/17 23:03:41 checking revisions...
syzkaller login: [ 35.537257] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:03:41 testing simple program...
[ 35.611060] cgroup: Unknown subsys name 'net'
[ 35.704640] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.446024] audit: type=1400 audit(1684364634.323:6): 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
[ 49.550926] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.554537] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.555721] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.558479] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.560478] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.561630] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.950995] ------------[ cut here ]------------
[ 49.951754] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.953754] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.955418] Modules linked in:
[ 49.956038] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.960878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.961930] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.962580] 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
[ 49.964730] RSP: 0018:ffff88801a107c00 EFLAGS: 00010282
[ 49.965429] RAX: 0000000000000000 RBX: ffff88800f22ac40 RCX: 0000000000000000
[ 49.966334] RDX: ffff888019013680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.967222] RBP: ffff88800f22ac54 R08: 0000000000000001 R09: 0000000000000000
[ 49.968133] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.969027] R13: ffffffff84e23fe0 R14: ffff88800f22ac48 R15: ffffffff84d74dc0
[ 49.969932] FS: 0000555556e75400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.970914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.971618] CR2: 00007efdffb571e0 CR3: 000000000f070000 CR4: 0000000000350ef0
[ 49.972503] Call Trace:
[ 49.972860]
[ 49.973165] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.973835] ipv4_frags_init_net+0x269/0x440
[ 49.974403] ops_init+0xbb/0x6b0
[ 49.974887] setup_net+0x3d9/0x990
[ 49.975344] ? down_read_killable+0x1d7/0x4e0
[ 49.975944] ? __pfx_setup_net+0x10/0x10
[ 49.976459] ? copy_net_ns+0x17c/0x770
[ 49.977015] copy_net_ns+0x321/0x770
[ 49.977502] create_new_namespaces+0x3f6/0xb30
[ 49.978142] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.978764] ksys_unshare+0x44d/0x8e0
[ 49.979296] ? __pfx_ksys_unshare+0x10/0x10
[ 49.979869] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.980593] __x64_sys_unshare+0x31/0x40
[ 49.981131] do_syscall_64+0x3f/0x90
[ 49.981617] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.982314] RIP: 0033:0x7f7af26a50d7
[ 49.982819] 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
[ 49.984999] RSP: 002b:00007fffe1c9b558 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.985944] RAX: ffffffffffffffda RBX: 00007fffe1c9bb98 RCX: 00007f7af26a50d7
[ 49.986858] RDX: 00007f7af270f41f RSI: 00007fffe1c9b4f0 RDI: 0000000040000000
[ 49.987715] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe1c9b300
[ 49.988606] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7af27b7bf0
[ 49.989495] R13: 00007fffe1c9b630 R14: 0000000000000000 R15: 00000000000000f8
[ 49.990413]
[ 49.990720] irq event stamp: 7801
[ 49.991176] hardirqs last enabled at (7813): [] __up_console_sem+0x78/0x80
[ 49.992239] hardirqs last disabled at (7824): [] __up_console_sem+0x5d/0x80
[ 49.993297] softirqs last enabled at (7428): [] irq_exit_rcu+0x93/0xc0
[ 49.994345] softirqs last disabled at (7419): [] irq_exit_rcu+0x93/0xc0
[ 49.995381] ---[ end trace 0000000000000000 ]---
[ 50.001389] ------------[ cut here ]------------
[ 50.002036] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.003734] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.004841] Modules linked in:
[ 50.005251] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.006427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.007457] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.008146] 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
[ 50.010343] RSP: 0018:ffff88801a107c00 EFLAGS: 00010282
[ 50.011037] RAX: 0000000000000000 RBX: ffff88800d977a40 RCX: 0000000000000000
[ 50.011938] RDX: ffff888019013680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.012833] RBP: ffff88800d977a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.013692] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.014601] R13: ffffffff84e23fe0 R14: ffff88800d977a48 R15: ffffffff84da7d60
[ 50.015492] FS: 0000555556e75400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.016501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.017250] CR2: 00007efdffb571e0 CR3: 000000000f070000 CR4: 0000000000350ef0
[ 50.018145] Call Trace:
[ 50.018474]
[ 50.018799] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.019421] ipv6_frags_init_net+0x206/0x3c0
[ 50.020016] ops_init+0xbb/0x6b0
[ 50.020465] setup_net+0x3d9/0x990
[ 50.020952] ? down_read_killable+0x1d7/0x4e0
[ 50.021526] ? __pfx_setup_net+0x10/0x10
[ 50.022086] ? copy_net_ns+0x17c/0x770
[ 50.022606] copy_net_ns+0x321/0x770
[ 50.023116] create_new_namespaces+0x3f6/0xb30
[ 50.023703] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.024354] ksys_unshare+0x44d/0x8e0
[ 50.024880] ? __pfx_ksys_unshare+0x10/0x10
[ 50.025431] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.026180] __x64_sys_unshare+0x31/0x40
[ 50.026700] do_syscall_64+0x3f/0x90
[ 50.027220] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.027893] RIP: 0033:0x7f7af26a50d7
[ 50.028356] 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
[ 50.030570] RSP: 002b:00007fffe1c9b558 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.031526] RAX: ffffffffffffffda RBX: 00007fffe1c9bb98 RCX: 00007f7af26a50d7
[ 50.032431] RDX: 00007f7af270f41f RSI: 00007fffe1c9b4f0 RDI: 0000000040000000
[ 50.033327] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe1c9b300
[ 50.034249] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7af27b7bf0
[ 50.035155] R13: 00007fffe1c9b630 R14: 0000000000000000 R15: 00000000000000f8
[ 50.036078]
[ 50.036381] irq event stamp: 10299
[ 50.036841] hardirqs last enabled at (10311): [] __up_console_sem+0x78/0x80
[ 50.037936] hardirqs last disabled at (10322): [] __up_console_sem+0x5d/0x80
[ 50.039013] softirqs last enabled at (9848): [] irq_exit_rcu+0x93/0xc0
[ 50.040052] softirqs last disabled at (9843): [] irq_exit_rcu+0x93/0xc0
[ 50.041083] ---[ end trace 0000000000000000 ]---
[ 50.042413] ------------[ cut here ]------------
[ 50.043015] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.044921] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.045996] Modules linked in:
[ 50.046407] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.047573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.048598] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.049285] 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
[ 50.051485] RSP: 0018:ffff88801a107bf0 EFLAGS: 00010286
[ 50.052189] RAX: 0000000000000000 RBX: ffff88800d977e40 RCX: 0000000000000000
[ 50.053084] RDX: ffff888019013680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.054000] RBP: ffff88800d977e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.054881] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.055741] R13: ffffffff84e23fe0 R14: ffff88800d977e48 R15: ffffffff84db0aa0
[ 50.056637] FS: 0000555556e75400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.057643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.058377] CR2: 00007efdffb571e0 CR3: 000000000f070000 CR4: 0000000000350ef0
[ 50.059270] Call Trace:
[ 50.059598]
[ 50.059929] nf_ct_net_init+0x224/0x3d0
[ 50.060452] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.061059] ops_init+0xbb/0x6b0
[ 50.061507] setup_net+0x3d9/0x990
[ 50.062010] ? down_read_killable+0x1d7/0x4e0
[ 50.062596] ? __pfx_setup_net+0x10/0x10
[ 50.063144] ? copy_net_ns+0x17c/0x770
[ 50.063706] copy_net_ns+0x321/0x770
[ 50.064227] create_new_namespaces+0x3f6/0xb30
[ 50.064859] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.065477] ksys_unshare+0x44d/0x8e0
[ 50.066003] ? __pfx_ksys_unshare+0x10/0x10
[ 50.066560] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.067301] __x64_sys_unshare+0x31/0x40
[ 50.067851] do_syscall_64+0x3f/0x90
[ 50.068330] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.069006] RIP: 0033:0x7f7af26a50d7
[ 50.069472] 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
[ 50.071670] RSP: 002b:00007fffe1c9b558 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.072644] RAX: ffffffffffffffda RBX: 00007fffe1c9bb98 RCX: 00007f7af26a50d7
[ 50.073539] RDX: 00007f7af270f41f RSI: 00007fffe1c9b4f0 RDI: 0000000040000000
[ 50.074447] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe1c9b300
[ 50.075344] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7af27b7bf0
[ 50.076234] R13: 00007fffe1c9b630 R14: 0000000000000000 R15: 00000000000000f8
[ 50.077138]
[ 50.077446] irq event stamp: 11041
[ 50.077921] hardirqs last enabled at (11053): [] __up_console_sem+0x78/0x80
[ 50.078982] hardirqs last disabled at (11064): [] __up_console_sem+0x5d/0x80
[ 50.080047] softirqs last enabled at (10966): [] irq_exit_rcu+0x93/0xc0
[ 50.081083] softirqs last disabled at (10957): [] irq_exit_rcu+0x93/0xc0
[ 50.082140] ---[ end trace 0000000000000000 ]---
executing program
[ 51.624627] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.671920] Bluetooth: hci0: command 0x041b tx timeout
[ 55.719843] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.768847] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:03:55 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a107598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556e75400 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=00007efdffb571e0 CR3=000000000f070000 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=0000000000030a9f 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=00007efdffc3a000 CR3=0000000015b3e000 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=84e9fa124d07f8a5234bc432e59147a6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=79b511c87a109f83000000000013beb0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=21c164c60ba60c1d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000