Warning: Permanently added '[localhost]:50745' (ECDSA) to the list of known hosts.
2023/05/17 10:29:31 fuzzer started
2023/05/17 10:29:31 dialing manager at localhost:35573
2023/05/17 10:29:31 checking machine...
2023/05/17 10:29:31 checking revisions...
syzkaller login: [ 36.811446] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:29:31 testing simple program...
[ 36.884231] cgroup: Unknown subsys name 'net'
[ 36.981749] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.265735] audit: type=1400 audit(1684319385.327:6): 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
[ 51.393437] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.403963] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.410694] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.414625] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.418040] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.420078] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.725973] ------------[ cut here ]------------
[ 51.726511] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.728200] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.729153] Modules linked in:
[ 51.729482] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.734729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.736578] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.737526] 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
[ 51.740707] RSP: 0018:ffff8880200c7c00 EFLAGS: 00010282
[ 51.742180] RAX: 0000000000000000 RBX: ffff88800e1fc440 RCX: 0000000000000000
[ 51.743626] RDX: ffff8880200b8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.745047] RBP: ffff88800e1fc454 R08: 0000000000000001 R09: 0000000000000000
[ 51.746389] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.747749] R13: ffffffff84e223a0 R14: ffff88800e1fc448 R15: ffffffff84d73340
[ 51.749274] FS: 00005555559ba400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.750470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.751636] CR2: 00007f84136486f4 CR3: 000000000f0c8000 CR4: 0000000000350ee0
[ 51.753041] Call Trace:
[ 51.753501]
[ 51.754179] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.755286] ipv4_frags_init_net+0x269/0x440
[ 51.756262] ops_init+0xbb/0x6b0
[ 51.757115] setup_net+0x3d9/0x990
[ 51.757745] ? down_read_killable+0x1d7/0x4e0
[ 51.758978] ? __pfx_setup_net+0x10/0x10
[ 51.759691] ? copy_net_ns+0x17c/0x770
[ 51.760588] copy_net_ns+0x321/0x770
[ 51.761324] create_new_namespaces+0x3f6/0xb30
[ 51.762185] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.763082] ksys_unshare+0x44d/0x8e0
[ 51.763814] ? __pfx_ksys_unshare+0x10/0x10
[ 51.764564] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.765612] __x64_sys_unshare+0x31/0x40
[ 51.766382] do_syscall_64+0x3f/0x90
[ 51.767084] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.767935] RIP: 0033:0x7f7c9b1d50d7
[ 51.768407] 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
[ 51.770594] RSP: 002b:00007fff341a9018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.771555] RAX: ffffffffffffffda RBX: 00007fff341a9658 RCX: 00007f7c9b1d50d7
[ 51.772440] RDX: 00007f7c9b23f41f RSI: 00007fff341a8fb0 RDI: 0000000040000000
[ 51.773328] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff341a8dc0
[ 51.774236] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7c9b2e7bf0
[ 51.775128] R13: 00007fff341a90f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.776056]
[ 51.776359] irq event stamp: 9681
[ 51.776810] hardirqs last enabled at (9693): [] __up_console_sem+0x78/0x80
[ 51.777898] hardirqs last disabled at (9714): [] __up_console_sem+0x5d/0x80
[ 51.778964] softirqs last enabled at (9710): [] irq_exit_rcu+0x93/0xc0
[ 51.780038] softirqs last disabled at (9701): [] irq_exit_rcu+0x93/0xc0
[ 51.781080] ---[ end trace 0000000000000000 ]---
[ 51.786214] ------------[ cut here ]------------
[ 51.786854] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.788504] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.789590] Modules linked in:
[ 51.790029] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.791201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.792257] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.792945] 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
[ 51.795134] RSP: 0018:ffff8880200c7c00 EFLAGS: 00010282
[ 51.795839] RAX: 0000000000000000 RBX: ffff88800f259e40 RCX: 0000000000000000
[ 51.796707] RDX: ffff8880200b8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.797611] RBP: ffff88800f259e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.798503] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.799411] R13: ffffffff84e223a0 R14: ffff88800f259e48 R15: ffffffff84da62e0
[ 51.800313] FS: 00005555559ba400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.801324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.802068] CR2: 00007f84136486f4 CR3: 000000000f0c8000 CR4: 0000000000350ee0
[ 51.802969] Call Trace:
[ 51.803295]
[ 51.803618] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.804257] ipv6_frags_init_net+0x206/0x3c0
[ 51.804842] ops_init+0xbb/0x6b0
[ 51.805288] setup_net+0x3d9/0x990
[ 51.805741] ? down_read_killable+0x1d7/0x4e0
[ 51.806341] ? __pfx_setup_net+0x10/0x10
[ 51.806881] ? copy_net_ns+0x17c/0x770
[ 51.807384] copy_net_ns+0x321/0x770
[ 51.807895] create_new_namespaces+0x3f6/0xb30
[ 51.808483] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.809132] ksys_unshare+0x44d/0x8e0
[ 51.809621] ? __pfx_ksys_unshare+0x10/0x10
[ 51.810202] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.810954] __x64_sys_unshare+0x31/0x40
[ 51.811469] do_syscall_64+0x3f/0x90
[ 51.812005] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.812639] RIP: 0033:0x7f7c9b1d50d7
[ 51.813144] 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
[ 51.815300] RSP: 002b:00007fff341a9018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.816267] RAX: ffffffffffffffda RBX: 00007fff341a9658 RCX: 00007f7c9b1d50d7
[ 51.817156] RDX: 00007f7c9b23f41f RSI: 00007fff341a8fb0 RDI: 0000000040000000
[ 51.818052] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff341a8dc0
[ 51.818943] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7c9b2e7bf0
[ 51.819841] R13: 00007fff341a90f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.820717]
[ 51.821044] irq event stamp: 11525
[ 51.821479] hardirqs last enabled at (11535): [] __up_console_sem+0x78/0x80
[ 51.822549] hardirqs last disabled at (11546): [] __up_console_sem+0x5d/0x80
[ 51.823644] softirqs last enabled at (11074): [] irq_exit_rcu+0x93/0xc0
[ 51.824691] softirqs last disabled at (11069): [] irq_exit_rcu+0x93/0xc0
[ 51.825741] ---[ end trace 0000000000000000 ]---
[ 51.827073] ------------[ cut here ]------------
[ 51.827670] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.829529] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.830592] Modules linked in:
[ 51.831031] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.832209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.833222] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.833903] 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
[ 51.836088] RSP: 0018:ffff8880200c7bf0 EFLAGS: 00010286
[ 51.836732] RAX: 0000000000000000 RBX: ffff88800f259840 RCX: 0000000000000000
[ 51.837625] RDX: ffff8880200b8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.838516] RBP: ffff88800f259854 R08: 0000000000000001 R09: 0000000000000000
[ 51.839394] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.840304] R13: ffffffff84e223a0 R14: ffff88800f259848 R15: ffffffff84daf020
[ 51.841204] FS: 00005555559ba400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.842190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.842938] CR2: 00007f84136486f4 CR3: 000000000f0c8000 CR4: 0000000000350ee0
[ 51.843861] Call Trace:
[ 51.844187]
[ 51.844485] nf_ct_net_init+0x224/0x3d0
[ 51.845033] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.845613] ops_init+0xbb/0x6b0
[ 51.846089] setup_net+0x3d9/0x990
[ 51.846546] ? down_read_killable+0x1d7/0x4e0
[ 51.847142] ? __pfx_setup_net+0x10/0x10
[ 51.847657] ? copy_net_ns+0x17c/0x770
[ 51.848194] copy_net_ns+0x321/0x770
[ 51.848682] create_new_namespaces+0x3f6/0xb30
[ 51.849291] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.849941] ksys_unshare+0x44d/0x8e0
[ 51.850433] ? __pfx_ksys_unshare+0x10/0x10
[ 51.851015] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.851735] __x64_sys_unshare+0x31/0x40
[ 51.852291] do_syscall_64+0x3f/0x90
[ 51.852804] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.853457] RIP: 0033:0x7f7c9b1d50d7
[ 51.853950] 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
[ 51.856147] RSP: 002b:00007fff341a9018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.857122] RAX: ffffffffffffffda RBX: 00007fff341a9658 RCX: 00007f7c9b1d50d7
[ 51.858012] RDX: 00007f7c9b23f41f RSI: 00007fff341a8fb0 RDI: 0000000040000000
[ 51.858919] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff341a8dc0
[ 51.859834] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7c9b2e7bf0
[ 51.860707] R13: 00007fff341a90f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.861616]
[ 51.861950] irq event stamp: 12303
[ 51.862393] hardirqs last enabled at (12313): [] __up_console_sem+0x78/0x80
[ 51.863449] hardirqs last disabled at (12324): [] __up_console_sem+0x5d/0x80
[ 51.864526] softirqs last enabled at (12210): [] irq_exit_rcu+0x93/0xc0
[ 51.865570] softirqs last disabled at (12205): [] irq_exit_rcu+0x93/0xc0
[ 51.866612] ---[ end trace 0000000000000000 ]---
[ 53.474593] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.521837] Bluetooth: hci0: command 0x041b tx timeout
[ 57.570843] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.617868] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:29:46 Registers:
info registers vcpu 0
RAX=000000000002ed67 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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 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=00007f162c2db070 CR3=000000000e952000 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=fcd137c3ff4398ba7140775a3d089249
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=287c27480f9c399d000000000013bbf0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=489221a476945b0d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880200c7558
R8 =0000000000000004 R9 =0000000000000010 R10=000000000000000d R11=0000000000000001
R12=0000000000002710 R13=0000000000000060 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 00005555559ba400 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=00007f84136486f4 CR3=000000000f0c8000 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