Warning: Permanently added '[localhost]:61086' (ECDSA) to the list of known hosts.
2023/05/16 15:45:04 fuzzer started
2023/05/16 15:45:04 dialing manager at localhost:35573
2023/05/16 15:45:04 checking machine...
2023/05/16 15:45:04 checking revisions...
syzkaller login: [ 42.248967] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:45:04 testing simple program...
[ 42.325332] cgroup: Unknown subsys name 'net'
[ 42.431523] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.361370] audit: type=1400 audit(1684251917.973:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.483357] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.485819] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.487552] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.492277] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.494160] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.495880] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.922649] ------------[ cut here ]------------
[ 56.923289] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.925264] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.926387] Modules linked in:
[ 56.926871] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.931766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.932941] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.933714] 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
[ 56.936105] RSP: 0018:ffff88801f017c00 EFLAGS: 00010282
[ 56.936881] RAX: 0000000000000000 RBX: ffff88800696c840 RCX: 0000000000000000
[ 56.937904] RDX: ffff88801d1bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.938940] RBP: ffff88800696c854 R08: 0000000000000001 R09: 0000000000000000
[ 56.939978] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.941021] R13: ffffffff84e223a0 R14: ffff88800696c848 R15: ffffffff84d73340
[ 56.942060] FS: 0000555556b6e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.943227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.944099] CR2: 00007fc3011156f4 CR3: 00000000160e6000 CR4: 0000000000350ef0
[ 56.945137] Call Trace:
[ 56.945490]
[ 56.945926] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.946727] ipv4_frags_init_net+0x269/0x440
[ 56.947320] ops_init+0xbb/0x6b0
[ 56.947973] setup_net+0x3d9/0x990
[ 56.948470] ? down_read_killable+0x1d7/0x4e0
[ 56.949241] ? __pfx_setup_net+0x10/0x10
[ 56.949905] ? copy_net_ns+0x17c/0x770
[ 56.950459] copy_net_ns+0x321/0x770
[ 56.951143] create_new_namespaces+0x3f6/0xb30
[ 56.951979] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.952771] ksys_unshare+0x44d/0x8e0
[ 56.953292] ? __pfx_ksys_unshare+0x10/0x10
[ 56.953871] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.954690] __x64_sys_unshare+0x31/0x40
[ 56.955260] do_syscall_64+0x3f/0x90
[ 56.955812] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.956514] RIP: 0033:0x7f08fce830d7
[ 56.957048] 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
[ 56.959408] RSP: 002b:00007ffeda9432d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.960448] RAX: ffffffffffffffda RBX: 00007ffeda943918 RCX: 00007f08fce830d7
[ 56.961418] RDX: 00007f08fceed41f RSI: 00007ffeda943270 RDI: 0000000040000000
[ 56.962413] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeda943080
[ 56.963400] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08fcf95bf0
[ 56.964395] R13: 00007ffeda9433b0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.965416]
[ 56.965790] irq event stamp: 10175
[ 56.966309] hardirqs last enabled at (10185): [] __up_console_sem+0x78/0x80
[ 56.967506] hardirqs last disabled at (10196): [] __up_console_sem+0x5d/0x80
[ 56.968698] softirqs last enabled at (9990): [] irq_exit_rcu+0x93/0xc0
[ 56.969847] softirqs last disabled at (9965): [] irq_exit_rcu+0x93/0xc0
[ 56.970997] ---[ end trace 0000000000000000 ]---
[ 56.977040] ------------[ cut here ]------------
[ 56.977740] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.979786] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.980978] Modules linked in:
[ 56.981401] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.982647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.983813] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.984527] 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
[ 56.986882] RSP: 0018:ffff88801f017c00 EFLAGS: 00010282
[ 56.987582] RAX: 0000000000000000 RBX: ffff88800d420240 RCX: 0000000000000000
[ 56.988581] RDX: ffff88801d1bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.989567] RBP: ffff88800d420254 R08: 0000000000000001 R09: 0000000000000000
[ 56.990568] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.991564] R13: ffffffff84e223a0 R14: ffff88800d420248 R15: ffffffff84da62e0
[ 56.992631] FS: 0000555556b6e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.993701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.994462] CR2: 00007fc3011156f4 CR3: 00000000160e6000 CR4: 0000000000350ef0
[ 56.995510] Call Trace:
[ 56.995929]
[ 56.996262] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.996905] ipv6_frags_init_net+0x206/0x3c0
[ 56.997514] ops_init+0xbb/0x6b0
[ 56.998069] setup_net+0x3d9/0x990
[ 56.998657] ? down_read_killable+0x1d7/0x4e0
[ 56.999314] ? __pfx_setup_net+0x10/0x10
[ 56.999951] ? copy_net_ns+0x17c/0x770
[ 57.000488] copy_net_ns+0x321/0x770
[ 57.000996] create_new_namespaces+0x3f6/0xb30
[ 57.001694] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.002428] ksys_unshare+0x44d/0x8e0
[ 57.003053] ? __pfx_ksys_unshare+0x10/0x10
[ 57.003732] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.004512] __x64_sys_unshare+0x31/0x40
[ 57.005070] do_syscall_64+0x3f/0x90
[ 57.005652] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.006418] RIP: 0033:0x7f08fce830d7
[ 57.006999] 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
[ 57.009362] RSP: 002b:00007ffeda9432d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.010330] RAX: ffffffffffffffda RBX: 00007ffeda943918 RCX: 00007f08fce830d7
[ 57.011212] RDX: 00007f08fceed41f RSI: 00007ffeda943270 RDI: 0000000040000000
[ 57.012094] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeda943080
[ 57.012990] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08fcf95bf0
[ 57.013878] R13: 00007ffeda9433b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.014799]
[ 57.015098] irq event stamp: 12079
[ 57.015527] hardirqs last enabled at (12089): [] __up_console_sem+0x78/0x80
[ 57.016622] hardirqs last disabled at (12102): [] __up_console_sem+0x5d/0x80
[ 57.017695] softirqs last enabled at (11760): [] irq_exit_rcu+0x93/0xc0
[ 57.018769] softirqs last disabled at (11755): [] irq_exit_rcu+0x93/0xc0
[ 57.019811] ---[ end trace 0000000000000000 ]---
[ 57.021160] ------------[ cut here ]------------
[ 57.021785] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.023740] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.024798] Modules linked in:
[ 57.025208] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.026384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.027413] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.028154] 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
[ 57.030375] RSP: 0018:ffff88801f017bf0 EFLAGS: 00010286
[ 57.031067] RAX: 0000000000000000 RBX: ffff88800d331c40 RCX: 0000000000000000
[ 57.031970] RDX: ffff88801d1bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.032879] RBP: ffff88800d331c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.033790] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.034710] R13: ffffffff84e223a0 R14: ffff88800d331c48 R15: ffffffff84daf020
[ 57.035565] FS: 0000555556b6e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.036580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.037328] CR2: 00007fc3011156f4 CR3: 00000000160e6000 CR4: 0000000000350ef0
[ 57.038233] Call Trace:
[ 57.038560]
[ 57.038891] nf_ct_net_init+0x224/0x3d0
[ 57.039410] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.040011] ops_init+0xbb/0x6b0
[ 57.040458] setup_net+0x3d9/0x990
[ 57.040937] ? down_read_killable+0x1d7/0x4e0
[ 57.041499] ? __pfx_setup_net+0x10/0x10
[ 57.042039] ? copy_net_ns+0x17c/0x770
[ 57.042559] copy_net_ns+0x321/0x770
[ 57.043064] create_new_namespaces+0x3f6/0xb30
[ 57.043677] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.044296] ksys_unshare+0x44d/0x8e0
[ 57.044817] ? __pfx_ksys_unshare+0x10/0x10
[ 57.045370] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.046131] __x64_sys_unshare+0x31/0x40
[ 57.046686] do_syscall_64+0x3f/0x90
[ 57.047159] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.047833] RIP: 0033:0x7f08fce830d7
[ 57.048294] 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
[ 57.050537] RSP: 002b:00007ffeda9432d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.051492] RAX: ffffffffffffffda RBX: 00007ffeda943918 RCX: 00007f08fce830d7
[ 57.052398] RDX: 00007f08fceed41f RSI: 00007ffeda943270 RDI: 0000000040000000
[ 57.053282] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeda943080
[ 57.054182] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08fcf95bf0
[ 57.055065] R13: 00007ffeda9433b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.055984]
[ 57.056282] irq event stamp: 12899
[ 57.056749] hardirqs last enabled at (12911): [] __up_console_sem+0x78/0x80
[ 57.057823] hardirqs last disabled at (12928): [] __up_console_sem+0x5d/0x80
[ 57.058924] softirqs last enabled at (12924): [] irq_exit_rcu+0x93/0xc0
[ 57.059952] softirqs last disabled at (12919): [] irq_exit_rcu+0x93/0xc0
[ 57.060999] ---[ end trace 0000000000000000 ]---
executing program
[ 58.564303] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.611664] Bluetooth: hci0: command 0x041b tx timeout
[ 62.659683] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.707731] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:45:14 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f0175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556b6e400 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=00007fc3011156f4 CR3=00000000160e6000 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=0000000000000001 RBX=0000000000000000 RCX=1ffffffff0ba6429 RDX=1ffff11001fd94a5
RSI=0000000000000006 RDI=ffffffff844bf10c RBP=ffff88800e3e7f48 RSP=ffff88800e3e7f28
R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffff88800e3e7f58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c3dad RFL=00000046 [---Z-P-] 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 00007f8b104ac900 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=00007f8b0f8a7370 CR3=000000000ecd6000 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=63875ecce1aa89b34e48260155a44be8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2d1f423daf310fd0000000000013bd50 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ab4bf404c97cf4ee00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000