Warning: Permanently added '[localhost]:19005' (ECDSA) to the list of known hosts.
2023/05/16 12:01:41 fuzzer started
2023/05/16 12:01:41 dialing manager at localhost:35573
2023/05/16 12:01:41 checking machine...
2023/05/16 12:01:41 checking revisions...
syzkaller login: [ 40.747911] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:01:42 testing simple program...
[ 40.818390] cgroup: Unknown subsys name 'net'
[ 40.975577] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.428285] audit: type=1400 audit(1684238515.763:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 55.545469] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.547121] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.549081] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.552735] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.555023] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.556654] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 55.925596] ------------[ cut here ]------------
[ 55.926419] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.928397] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.929537] Modules linked in:
[ 55.929983] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.934785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.935858] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.936508] 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
[ 55.938722] RSP: 0018:ffff88801666fc00 EFLAGS: 00010282
[ 55.939411] RAX: 0000000000000000 RBX: ffff88800e9f2840 RCX: 0000000000000000
[ 55.940331] RDX: ffff888016591b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.941262] RBP: ffff88800e9f2854 R08: 0000000000000001 R09: 0000000000000000
[ 55.942172] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.943071] R13: ffffffff84e223a0 R14: ffff88800e9f2848 R15: ffffffff84d73340
[ 55.943984] FS: 0000555555eb8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.944989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.945713] CR2: 00007ff92a2516f4 CR3: 000000001863e000 CR4: 0000000000350ef0
[ 55.946624] Call Trace:
[ 55.946997]
[ 55.947301] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.947972] ipv4_frags_init_net+0x269/0x440
[ 55.948544] ops_init+0xbb/0x6b0
[ 55.949031] setup_net+0x3d9/0x990
[ 55.949500] ? down_read_killable+0x1d7/0x4e0
[ 55.950106] ? __pfx_setup_net+0x10/0x10
[ 55.950616] ? copy_net_ns+0x17c/0x770
[ 55.951156] copy_net_ns+0x321/0x770
[ 55.951657] create_new_namespaces+0x3f6/0xb30
[ 55.952286] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.952943] ksys_unshare+0x44d/0x8e0
[ 55.953445] ? __pfx_ksys_unshare+0x10/0x10
[ 55.954038] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.954767] __x64_sys_unshare+0x31/0x40
[ 55.955334] do_syscall_64+0x3f/0x90
[ 55.955826] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.956517] RIP: 0033:0x7f20bae960d7
[ 55.957026] 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
[ 55.959231] RSP: 002b:00007fff96784ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.960212] RAX: ffffffffffffffda RBX: 00007fff96785528 RCX: 00007f20bae960d7
[ 55.961115] RDX: 00007f20baf0041f RSI: 00007fff96784e80 RDI: 0000000040000000
[ 55.962032] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff96784c90
[ 55.962931] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f20bafa8bf0
[ 55.963802] R13: 00007fff96784fc0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.964741]
[ 55.965080] irq event stamp: 9609
[ 55.965521] hardirqs last enabled at (9619): [] __up_console_sem+0x78/0x80
[ 55.966592] hardirqs last disabled at (9630): [] __up_console_sem+0x5d/0x80
[ 55.967691] softirqs last enabled at (8986): [] irq_exit_rcu+0x93/0xc0
[ 55.968733] softirqs last disabled at (8887): [] irq_exit_rcu+0x93/0xc0
[ 55.969784] ---[ end trace 0000000000000000 ]---
[ 55.974992] ------------[ cut here ]------------
[ 55.975592] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.977421] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.978490] Modules linked in:
[ 55.978942] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.980110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.981175] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.981831] 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
[ 55.984059] RSP: 0018:ffff88801666fc00 EFLAGS: 00010282
[ 55.984727] RAX: 0000000000000000 RBX: ffff88800dbd2240 RCX: 0000000000000000
[ 55.985625] RDX: ffff888016591b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.986533] RBP: ffff88800dbd2254 R08: 0000000000000001 R09: 0000000000000000
[ 55.987423] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.988333] R13: ffffffff84e223a0 R14: ffff88800dbd2248 R15: ffffffff84da62e0
[ 55.989317] FS: 0000555555eb8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.990337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.991100] CR2: 00007ff92a2516f4 CR3: 000000001863e000 CR4: 0000000000350ef0
[ 55.992025] Call Trace:
[ 55.992355]
[ 55.992652] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.993303] ipv6_frags_init_net+0x206/0x3c0
[ 55.993904] ops_init+0xbb/0x6b0
[ 55.994358] setup_net+0x3d9/0x990
[ 55.994817] ? down_read_killable+0x1d7/0x4e0
[ 55.995425] ? __pfx_setup_net+0x10/0x10
[ 55.995999] ? copy_net_ns+0x17c/0x770
[ 55.996509] copy_net_ns+0x321/0x770
[ 55.997034] create_new_namespaces+0x3f6/0xb30
[ 55.997641] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.998299] ksys_unshare+0x44d/0x8e0
[ 55.998793] ? __pfx_ksys_unshare+0x10/0x10
[ 55.999383] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.000141] __x64_sys_unshare+0x31/0x40
[ 56.000670] do_syscall_64+0x3f/0x90
[ 56.001189] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.001878] RIP: 0033:0x7f20bae960d7
[ 56.002341] 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
[ 56.004587] RSP: 002b:00007fff96784ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.005579] RAX: ffffffffffffffda RBX: 00007fff96785528 RCX: 00007f20bae960d7
[ 56.006496] RDX: 00007f20baf0041f RSI: 00007fff96784e80 RDI: 0000000040000000
[ 56.007414] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff96784c90
[ 56.008366] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f20bafa8bf0
[ 56.009287] R13: 00007fff96784fc0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.010232]
[ 56.010534] irq event stamp: 11389
[ 56.011009] hardirqs last enabled at (11401): [] __up_console_sem+0x78/0x80
[ 56.012111] hardirqs last disabled at (11412): [] __up_console_sem+0x5d/0x80
[ 56.013193] softirqs last enabled at (11038): [] irq_exit_rcu+0x93/0xc0
[ 56.014242] softirqs last disabled at (11027): [] irq_exit_rcu+0x93/0xc0
[ 56.015298] ---[ end trace 0000000000000000 ]---
[ 56.016669] ------------[ cut here ]------------
[ 56.017314] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.019346] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.020434] Modules linked in:
[ 56.020889] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.022053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.023068] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.023732] 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
[ 56.025918] RSP: 0018:ffff88801666fbf0 EFLAGS: 00010286
[ 56.026576] RAX: 0000000000000000 RBX: ffff88800dbd2e40 RCX: 0000000000000000
[ 56.027479] RDX: ffff888016591b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.028414] RBP: ffff88800dbd2e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.029320] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.030217] R13: ffffffff84e223a0 R14: ffff88800dbd2e48 R15: ffffffff84daf020
[ 56.031128] FS: 0000555555eb8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.032144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.032900] CR2: 00007ff92a2516f4 CR3: 000000001863e000 CR4: 0000000000350ef0
[ 56.033765] Call Trace:
[ 56.034138]
[ 56.034445] nf_ct_net_init+0x224/0x3d0
[ 56.034996] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.035579] ops_init+0xbb/0x6b0
[ 56.036085] setup_net+0x3d9/0x990
[ 56.036544] ? down_read_killable+0x1d7/0x4e0
[ 56.037150] ? __pfx_setup_net+0x10/0x10
[ 56.037658] ? copy_net_ns+0x17c/0x770
[ 56.038203] copy_net_ns+0x321/0x770
[ 56.038689] create_new_namespaces+0x3f6/0xb30
[ 56.039315] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.039984] ksys_unshare+0x44d/0x8e0
[ 56.040474] ? __pfx_ksys_unshare+0x10/0x10
[ 56.041066] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.041774] __x64_sys_unshare+0x31/0x40
[ 56.042332] do_syscall_64+0x3f/0x90
[ 56.042813] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.043495] RIP: 0033:0x7f20bae960d7
[ 56.044031] 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
[ 56.046217] RSP: 002b:00007fff96784ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.047178] RAX: ffffffffffffffda RBX: 00007fff96785528 RCX: 00007f20bae960d7
[ 56.048094] RDX: 00007f20baf0041f RSI: 00007fff96784e80 RDI: 0000000040000000
[ 56.048997] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff96784c90
[ 56.049893] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f20bafa8bf0
[ 56.050759] R13: 00007fff96784fc0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.051700]
[ 56.052039] irq event stamp: 12157
[ 56.052478] hardirqs last enabled at (12167): [] __up_console_sem+0x78/0x80
[ 56.053573] hardirqs last disabled at (12178): [] __up_console_sem+0x5d/0x80
[ 56.054667] softirqs last enabled at (12052): [] irq_exit_rcu+0x93/0xc0
[ 56.055744] softirqs last disabled at (12047): [] irq_exit_rcu+0x93/0xc0
[ 56.056806] ---[ end trace 0000000000000000 ]---
[ 57.621535] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.668910] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.716947] Bluetooth: hci0: command 0x040f tx timeout
[ 63.764951] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:01:53 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801666f5f0
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 0000555555eb8400 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=00007ff92a2516f4 CR3=000000001863e000 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=0000000000029ea3 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f7cd6a0f220 CR3=000000000ed70000 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=09906d03984f85862f44a01bffbdf07c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=5f6f3ee1d339beec000000000013c2e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9d65adcd941c605c00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000