Warning: Permanently added '[localhost]:33215' (ECDSA) to the list of known hosts.
2023/05/17 07:48:53 fuzzer started
2023/05/17 07:48:53 dialing manager at localhost:35573
2023/05/17 07:48:53 checking machine...
2023/05/17 07:48:53 checking revisions...
syzkaller login: [ 35.466478] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:48:53 testing simple program...
[ 35.541148] cgroup: Unknown subsys name 'net'
[ 35.623190] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.359737] audit: type=1400 audit(1684309746.754:6): 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
[ 49.535548] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.538555] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.541523] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.544719] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.547345] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.548702] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.945539] ------------[ cut here ]------------
[ 49.946844] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.949172] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.950579] Modules linked in:
[ 49.951182] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.956320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.957444] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.958211] 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
[ 49.960680] RSP: 0018:ffff88801fcd7c00 EFLAGS: 00010282
[ 49.961459] RAX: 0000000000000000 RBX: ffff888015bcb840 RCX: 0000000000000000
[ 49.962479] RDX: ffff8880193751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.963485] RBP: ffff888015bcb854 R08: 0000000000000001 R09: 0000000000000000
[ 49.964497] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.965503] R13: ffffffff84e223a0 R14: ffff888015bcb848 R15: ffffffff84d73340
[ 49.966529] FS: 0000555556054400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.967664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.968508] CR2: 00007fbd965636f4 CR3: 000000000dc52000 CR4: 0000000000350ee0
[ 49.969523] Call Trace:
[ 49.969936]
[ 49.970303] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.971024] ipv4_frags_init_net+0x269/0x440
[ 49.971659] ops_init+0xbb/0x6b0
[ 49.972188] setup_net+0x3d9/0x990
[ 49.972699] ? down_read_killable+0x1d7/0x4e0
[ 49.973363] ? __pfx_setup_net+0x10/0x10
[ 49.973972] ? copy_net_ns+0x17c/0x770
[ 49.974541] copy_net_ns+0x321/0x770
[ 49.975108] create_new_namespaces+0x3f6/0xb30
[ 49.975773] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.976492] ksys_unshare+0x44d/0x8e0
[ 49.977072] ? __pfx_ksys_unshare+0x10/0x10
[ 49.977686] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.978538] __x64_sys_unshare+0x31/0x40
[ 49.979150] do_syscall_64+0x3f/0x90
[ 49.979682] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.980439] RIP: 0033:0x7fd7364ca0d7
[ 49.980989] 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
[ 49.983435] RSP: 002b:00007ffce0d6b228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.984474] RAX: ffffffffffffffda RBX: 00007ffce0d6b868 RCX: 00007fd7364ca0d7
[ 49.985448] RDX: 00007fd73653441f RSI: 00007ffce0d6b1c0 RDI: 0000000040000000
[ 49.986430] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce0d6afd0
[ 49.987410] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd7365dcbf0
[ 49.988381] R13: 00007ffce0d6b300 R14: 0000000000000000 R15: 00000000000000f8
[ 49.989377]
[ 49.989711] irq event stamp: 9427
[ 49.990234] hardirqs last enabled at (9439): [] __up_console_sem+0x78/0x80
[ 49.991437] hardirqs last disabled at (9450): [] __up_console_sem+0x5d/0x80
[ 49.992679] softirqs last enabled at (8946): [] irq_exit_rcu+0x93/0xc0
[ 49.993917] softirqs last disabled at (8919): [] irq_exit_rcu+0x93/0xc0
[ 49.995108] ---[ end trace 0000000000000000 ]---
[ 50.001241] ------------[ cut here ]------------
[ 50.001998] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.003906] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.005137] Modules linked in:
[ 50.005607] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.006968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.008100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.008821] 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
[ 50.011293] RSP: 0018:ffff88801fcd7c00 EFLAGS: 00010282
[ 50.012075] RAX: 0000000000000000 RBX: ffff888009480a40 RCX: 0000000000000000
[ 50.013080] RDX: ffff8880193751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.014104] RBP: ffff888009480a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.015086] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.016079] R13: ffffffff84e223a0 R14: ffff888009480a48 R15: ffffffff84da62e0
[ 50.017076] FS: 0000555556054400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.018185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.019030] CR2: 00007fbd965636f4 CR3: 000000000dc52000 CR4: 0000000000350ee0
[ 50.020032] Call Trace:
[ 50.020401]
[ 50.020734] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.021449] ipv6_frags_init_net+0x206/0x3c0
[ 50.022124] ops_init+0xbb/0x6b0
[ 50.022621] setup_net+0x3d9/0x990
[ 50.023180] ? down_read_killable+0x1d7/0x4e0
[ 50.023832] ? __pfx_setup_net+0x10/0x10
[ 50.024451] ? copy_net_ns+0x17c/0x770
[ 50.025066] copy_net_ns+0x321/0x770
[ 50.025619] create_new_namespaces+0x3f6/0xb30
[ 50.026327] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.027069] ksys_unshare+0x44d/0x8e0
[ 50.027636] ? __pfx_ksys_unshare+0x10/0x10
[ 50.028298] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.029152] __x64_sys_unshare+0x31/0x40
[ 50.029745] do_syscall_64+0x3f/0x90
[ 50.030345] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.031109] RIP: 0033:0x7fd7364ca0d7
[ 50.031643] 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
[ 50.034157] RSP: 002b:00007ffce0d6b228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.035228] RAX: ffffffffffffffda RBX: 00007ffce0d6b868 RCX: 00007fd7364ca0d7
[ 50.036247] RDX: 00007fd73653441f RSI: 00007ffce0d6b1c0 RDI: 0000000040000000
[ 50.037256] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce0d6afd0
[ 50.038275] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd7365dcbf0
[ 50.039286] R13: 00007ffce0d6b300 R14: 0000000000000000 R15: 00000000000000f8
[ 50.040339]
[ 50.040674] irq event stamp: 11181
[ 50.041195] hardirqs last enabled at (11193): [] __up_console_sem+0x78/0x80
[ 50.042438] hardirqs last disabled at (11204): [] __up_console_sem+0x5d/0x80
[ 50.043651] softirqs last enabled at (10852): [] irq_exit_rcu+0x93/0xc0
[ 50.044832] softirqs last disabled at (10847): [] irq_exit_rcu+0x93/0xc0
[ 50.046058] ---[ end trace 0000000000000000 ]---
[ 50.047567] ------------[ cut here ]------------
[ 50.048315] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.050517] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.051789] Modules linked in:
[ 50.052282] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.053592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.054759] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.055507] 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
[ 50.057935] RSP: 0018:ffff88801fcd7bf0 EFLAGS: 00010286
[ 50.058678] RAX: 0000000000000000 RBX: ffff888009481240 RCX: 0000000000000000
[ 50.059672] RDX: ffff8880193751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.060663] RBP: ffff888009481254 R08: 0000000000000001 R09: 0000000000000000
[ 50.061650] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.062678] R13: ffffffff84e223a0 R14: ffff888009481248 R15: ffffffff84daf020
[ 50.063690] FS: 0000555556054400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.064817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.065649] CR2: 00007fbd965636f4 CR3: 000000000dc52000 CR4: 0000000000350ee0
[ 50.066661] Call Trace:
[ 50.067058]
[ 50.067394] nf_ct_net_init+0x224/0x3d0
[ 50.068000] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.068643] ops_init+0xbb/0x6b0
[ 50.069173] setup_net+0x3d9/0x990
[ 50.069684] ? down_read_killable+0x1d7/0x4e0
[ 50.070368] ? __pfx_setup_net+0x10/0x10
[ 50.070974] ? copy_net_ns+0x17c/0x770
[ 50.071536] copy_net_ns+0x321/0x770
[ 50.072111] create_new_namespaces+0x3f6/0xb30
[ 50.072766] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.073496] ksys_unshare+0x44d/0x8e0
[ 50.074086] ? __pfx_ksys_unshare+0x10/0x10
[ 50.074691] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.075515] __x64_sys_unshare+0x31/0x40
[ 50.076120] do_syscall_64+0x3f/0x90
[ 50.076642] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.077383] RIP: 0033:0x7fd7364ca0d7
[ 50.077929] 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
[ 50.080376] RSP: 002b:00007ffce0d6b228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.081439] RAX: ffffffffffffffda RBX: 00007ffce0d6b868 RCX: 00007fd7364ca0d7
[ 50.082435] RDX: 00007fd73653441f RSI: 00007ffce0d6b1c0 RDI: 0000000040000000
[ 50.083409] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce0d6afd0
[ 50.084397] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd7365dcbf0
[ 50.085387] R13: 00007ffce0d6b300 R14: 0000000000000000 R15: 00000000000000f8
[ 50.086424]
[ 50.086757] irq event stamp: 11983
[ 50.087265] hardirqs last enabled at (11995): [] __up_console_sem+0x78/0x80
[ 50.088463] hardirqs last disabled at (12006): [] __up_console_sem+0x5d/0x80
[ 50.089648] softirqs last enabled at (11640): [] irq_exit_rcu+0x93/0xc0
[ 50.090805] softirqs last disabled at (11635): [] irq_exit_rcu+0x93/0xc0
[ 50.091976] ---[ end trace 0000000000000000 ]---
executing program
[ 51.619601] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.666942] Bluetooth: hci0: command 0x041b tx timeout
[ 55.714940] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.762996] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:49:08 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000ba17d592c RCX=ffffffff844ced63 RDX=fffffbfff0a8576f
RSI=0000000000000008 RDI=ffffffff8542bb70 RBP=ffffffff85407df8 RSP=ffffffff85407cc8
R8 =0000000000000001 R9 =fffffbfff0a8576e R10=ffffffff8542bb77 R11=0000000000000001
R12=ffff88806ce396c0 R13=ffffffff8542a780 R14=ffff888008d91f90 R15=ffff888008d91b40
RIP=ffffffff844ced6c RFL=00000047 [---Z-PC] 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 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=00007f7d3f7d0070 CR3=0000000016202000 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=bbb881902dd739860644c325c79b54b8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=58447cb699e9a44e000000000013b830 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=af9d07942e4abb4b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fcd75f0
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 0000555556054400 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=00007fbd965636f4 CR3=000000000dc52000 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