Warning: Permanently added '[localhost]:44352' (ECDSA) to the list of known hosts.
2023/05/17 13:50:32 fuzzer started
2023/05/17 13:50:32 dialing manager at localhost:44319
2023/05/17 13:50:32 checking machine...
2023/05/17 13:50:32 checking revisions...
syzkaller login: [ 43.137413] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:50:33 testing simple program...
[ 43.207008] cgroup: Unknown subsys name 'net'
[ 43.270444] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.148608] audit: type=1400 audit(1684331447.021:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 58.250866] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.252964] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.256594] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.259240] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.261060] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.262329] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.642958] ------------[ cut here ]------------
[ 58.643706] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.645776] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.647099] Modules linked in:
[ 58.647600] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.652374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.653442] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.654138] 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
[ 58.656440] RSP: 0018:ffff888019f47c00 EFLAGS: 00010282
[ 58.657163] RAX: 0000000000000000 RBX: ffff88800da43440 RCX: 0000000000000000
[ 58.658064] RDX: ffff88800caa9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.658945] RBP: ffff88800da43454 R08: 0000000000000001 R09: 0000000000000000
[ 58.659840] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.660712] R13: ffffffff84e23fe0 R14: ffff88800da43448 R15: ffffffff84d74dc0
[ 58.661591] FS: 00005555567db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.662584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.663320] CR2: 00007febf39e16f4 CR3: 0000000019d96000 CR4: 0000000000350ee0
[ 58.664204] Call Trace:
[ 58.664531]
[ 58.664851] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.665457] ipv4_frags_init_net+0x269/0x440
[ 58.666036] ops_init+0xbb/0x6b0
[ 58.666479] setup_net+0x3d9/0x990
[ 58.666957] ? down_read_killable+0x1d7/0x4e0
[ 58.667523] ? __pfx_setup_net+0x10/0x10
[ 58.668050] ? copy_net_ns+0x17c/0x770
[ 58.668570] copy_net_ns+0x321/0x770
[ 58.669079] create_new_namespaces+0x3f6/0xb30
[ 58.669661] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.670298] ksys_unshare+0x44d/0x8e0
[ 58.670810] ? __pfx_ksys_unshare+0x10/0x10
[ 58.671359] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.672088] __x64_sys_unshare+0x31/0x40
[ 58.672608] do_syscall_64+0x3f/0x90
[ 58.673114] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.673787] RIP: 0033:0x7efcd5e550d7
[ 58.674245] 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
[ 58.676439] RSP: 002b:00007ffc21bc6f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.677379] RAX: ffffffffffffffda RBX: 00007ffc21bc75d8 RCX: 00007efcd5e550d7
[ 58.678272] RDX: 00007efcd5ebf41f RSI: 00007ffc21bc6f30 RDI: 0000000040000000
[ 58.679155] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc21bc6d40
[ 58.680030] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efcd5f67bf0
[ 58.680930] R13: 00007ffc21bc7070 R14: 0000000000000000 R15: 00000000000000f8
[ 58.681869]
[ 58.682172] irq event stamp: 8005
[ 58.682593] hardirqs last enabled at (8015): [] __up_console_sem+0x78/0x80
[ 58.683654] hardirqs last disabled at (8026): [] __up_console_sem+0x5d/0x80
[ 58.684732] softirqs last enabled at (7978): [] irq_exit_rcu+0x93/0xc0
[ 58.685774] softirqs last disabled at (7973): [] irq_exit_rcu+0x93/0xc0
[ 58.686791] ---[ end trace 0000000000000000 ]---
[ 58.692290] ------------[ cut here ]------------
[ 58.692949] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.694566] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.695620] Modules linked in:
[ 58.696044] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.697202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.698205] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.698870] 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
[ 58.701053] RSP: 0018:ffff888019f47c00 EFLAGS: 00010282
[ 58.701697] RAX: 0000000000000000 RBX: ffff88800d73a440 RCX: 0000000000000000
[ 58.702581] RDX: ffff88800caa9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.703455] RBP: ffff88800d73a454 R08: 0000000000000001 R09: 0000000000000000
[ 58.704340] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.705233] R13: ffffffff84e23fe0 R14: ffff88800d73a448 R15: ffffffff84da7d60
[ 58.706133] FS: 00005555567db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.707113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.707851] CR2: 00007febf39e16f4 CR3: 0000000019d96000 CR4: 0000000000350ee0
[ 58.708732] Call Trace:
[ 58.709088]
[ 58.709383] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.710029] ipv6_frags_init_net+0x206/0x3c0
[ 58.710588] ops_init+0xbb/0x6b0
[ 58.711067] setup_net+0x3d9/0x990
[ 58.711526] ? down_read_killable+0x1d7/0x4e0
[ 58.712129] ? __pfx_setup_net+0x10/0x10
[ 58.712650] ? copy_net_ns+0x17c/0x770
[ 58.713180] copy_net_ns+0x321/0x770
[ 58.713666] create_new_namespaces+0x3f6/0xb30
[ 58.714280] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.714920] ksys_unshare+0x44d/0x8e0
[ 58.715422] ? __pfx_ksys_unshare+0x10/0x10
[ 58.715995] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.716716] __x64_sys_unshare+0x31/0x40
[ 58.717264] do_syscall_64+0x3f/0x90
[ 58.717763] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.718445] RIP: 0033:0x7efcd5e550d7
[ 58.718957] 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
[ 58.721245] RSP: 002b:00007ffc21bc6f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.722257] RAX: ffffffffffffffda RBX: 00007ffc21bc75d8 RCX: 00007efcd5e550d7
[ 58.723181] RDX: 00007efcd5ebf41f RSI: 00007ffc21bc6f30 RDI: 0000000040000000
[ 58.724116] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc21bc6d40
[ 58.725083] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efcd5f67bf0
[ 58.726022] R13: 00007ffc21bc7070 R14: 0000000000000000 R15: 00000000000000f8
[ 58.726969]
[ 58.727288] irq event stamp: 9551
[ 58.727731] hardirqs last enabled at (9561): [] __up_console_sem+0x78/0x80
[ 58.728897] hardirqs last disabled at (9574): [] __up_console_sem+0x5d/0x80
[ 58.730003] softirqs last enabled at (8724): [] irq_exit_rcu+0x93/0xc0
[ 58.731082] softirqs last disabled at (8695): [] irq_exit_rcu+0x93/0xc0
[ 58.732160] ---[ end trace 0000000000000000 ]---
[ 58.733505] ------------[ cut here ]------------
[ 58.734155] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.736193] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.737314] Modules linked in:
[ 58.737771] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.739000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.740063] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.740732] 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
[ 58.742945] RSP: 0018:ffff888019f47bf0 EFLAGS: 00010286
[ 58.743595] RAX: 0000000000000000 RBX: ffff88800d73aa40 RCX: 0000000000000000
[ 58.744491] RDX: ffff88800caa9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.745371] RBP: ffff88800d73aa54 R08: 0000000000000001 R09: 0000000000000000
[ 58.746254] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.747138] R13: ffffffff84e23fe0 R14: ffff88800d73aa48 R15: ffffffff84db0aa0
[ 58.748025] FS: 00005555567db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.749031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.749779] CR2: 00007febf39e16f4 CR3: 0000000019d96000 CR4: 0000000000350ee0
[ 58.750634] Call Trace:
[ 58.750991]
[ 58.751291] nf_ct_net_init+0x224/0x3d0
[ 58.751846] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.752441] ops_init+0xbb/0x6b0
[ 58.752916] setup_net+0x3d9/0x990
[ 58.753375] ? down_read_killable+0x1d7/0x4e0
[ 58.753990] ? __pfx_setup_net+0x10/0x10
[ 58.754522] ? copy_net_ns+0x17c/0x770
[ 58.755086] copy_net_ns+0x321/0x770
[ 58.755589] create_new_namespaces+0x3f6/0xb30
[ 58.756222] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.756913] ksys_unshare+0x44d/0x8e0
[ 58.757422] ? __pfx_ksys_unshare+0x10/0x10
[ 58.757993] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.758699] __x64_sys_unshare+0x31/0x40
[ 58.759242] do_syscall_64+0x3f/0x90
[ 58.759721] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.760392] RIP: 0033:0x7efcd5e550d7
[ 58.760886] 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
[ 58.763049] RSP: 002b:00007ffc21bc6f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.763996] RAX: ffffffffffffffda RBX: 00007ffc21bc75d8 RCX: 00007efcd5e550d7
[ 58.764896] RDX: 00007efcd5ebf41f RSI: 00007ffc21bc6f30 RDI: 0000000040000000
[ 58.765780] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc21bc6d40
[ 58.766630] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efcd5f67bf0
[ 58.767516] R13: 00007ffc21bc7070 R14: 0000000000000000 R15: 00000000000000f8
[ 58.768418]
[ 58.768720] irq event stamp: 10351
[ 58.769175] hardirqs last enabled at (10363): [] __up_console_sem+0x78/0x80
[ 58.770240] hardirqs last disabled at (10374): [] __up_console_sem+0x5d/0x80
[ 58.771297] softirqs last enabled at (9954): [] irq_exit_rcu+0x93/0xc0
[ 58.772311] softirqs last disabled at (9949): [] irq_exit_rcu+0x93/0xc0
[ 58.773344] ---[ end trace 0000000000000000 ]---
[ 60.325375] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.372804] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.420802] Bluetooth: hci0: command 0x040f tx timeout
[ 66.468804] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:50:42 Registers:
info registers vcpu 0
RAX=0000000000028cab RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007ff2287b1388 CR3=0000000016154000 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=24fc7e4530f49b86d4432ee11e5a7dad
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0013ad65119292df000000000010e650 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6e09ad20ef6a6c2900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019f47598
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 00005555567db400 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=00007febf39e16f4 CR3=0000000019d96000 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