Extracting prog: 28.991084966s
Minimizing prog: 21m45.130329156s
Simplifying prog options: 0s
Extracting C: 21.276508736s
Simplifying C: 3m3.379948182s


extracting reproducer from 38 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-open-openat-prctl$PR_SET_MM_MAP-sendmsg$nl_route-socket-mq_notify-io_uring_setup-io_uring_register$IORING_REGISTER_ZCRX_IFQ-bpf$PROG_LOAD-io_uring_enter-fchmod
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
r3 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r3, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
socket(0x10, 0x3, 0x0)
mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x110c230000, 0x3, 0x2, @thr={0x0, 0x0}})
r4 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})
io_uring_register$IORING_REGISTER_ZCRX_IFQ(r2, 0x20, &(0x7f00000009c0)={0x9f7b, 0x8, 0xb7d, 0x0, &(0x7f0000000200)={&(0x7f0000000180), 0x0, 0x2, 0x0, 0x5}, &(0x7f0000000980)={&(0x7f0000000880)="0862630d4d7948dec35584a903065a07d57f6541fa76329dbb8de71843e8fa915ca3e55bc824539f47d1862987d893f339555810a6ccfb581f3c3adf365af2626b62aa60116bd091db30faeea441c832d7fd69131404e9fbb4ce35c3a0dfa0129efd775c873fdc646f2a9c473fa9fb1211c99d4fabeb08674e20a11a0da33c68c99d8fb40bd0d17fad94e0fdcd407bc021acfaa551c894ce5cdf5d83355e4da7ee7907f320630e45961b2aeb79c7f547c22ffed1efe660fdc8e6cf5b3876b01d9d74da910f38789b52120001c81b4eaa02b63bf9b50c78ab73fd03fce566a14eb1b514110a1063130dd6a669c34697761a6b39452783b4", 0xf7, 0x43047cfb0bb304bc, 0x1ff, 0x1ff}, {0x78fd, 0x7, 0x1000}, 0xfff, 0xfd16}, 0x1)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x60, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
io_uring_enter(r4, 0x2219, 0x7721, 0x16, 0x0, 0x0)
fchmod(r3, 0x4)

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
single: successfully extracted reproducer
found reproducer with 20 syscalls
minimizing guilty program
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-open-openat-prctl$PR_SET_MM_MAP-sendmsg$nl_route-socket-mq_notify-io_uring_setup-io_uring_register$IORING_REGISTER_ZCRX_IFQ-bpf$PROG_LOAD-io_uring_enter
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
r3 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r3, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
socket(0x10, 0x3, 0x0)
mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x110c230000, 0x3, 0x2, @thr={0x0, 0x0}})
r4 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})
io_uring_register$IORING_REGISTER_ZCRX_IFQ(r2, 0x20, &(0x7f00000009c0)={0x9f7b, 0x8, 0xb7d, 0x0, &(0x7f0000000200)={&(0x7f0000000180), 0x0, 0x2, 0x0, 0x5}, &(0x7f0000000980)={&(0x7f0000000880)="0862630d4d7948dec35584a903065a07d57f6541fa76329dbb8de71843e8fa915ca3e55bc824539f47d1862987d893f339555810a6ccfb581f3c3adf365af2626b62aa60116bd091db30faeea441c832d7fd69131404e9fbb4ce35c3a0dfa0129efd775c873fdc646f2a9c473fa9fb1211c99d4fabeb08674e20a11a0da33c68c99d8fb40bd0d17fad94e0fdcd407bc021acfaa551c894ce5cdf5d83355e4da7ee7907f320630e45961b2aeb79c7f547c22ffed1efe660fdc8e6cf5b3876b01d9d74da910f38789b52120001c81b4eaa02b63bf9b50c78ab73fd03fce566a14eb1b514110a1063130dd6a669c34697761a6b39452783b4", 0xf7, 0x43047cfb0bb304bc, 0x1ff, 0x1ff}, {0x78fd, 0x7, 0x1000}, 0xfff, 0xfd16}, 0x1)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x60, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
io_uring_enter(r4, 0x2219, 0x7721, 0x16, 0x0, 0x0)

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-open-openat-prctl$PR_SET_MM_MAP-sendmsg$nl_route-socket-mq_notify-io_uring_setup-io_uring_register$IORING_REGISTER_ZCRX_IFQ-bpf$PROG_LOAD
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
r3 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r3, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
socket(0x10, 0x3, 0x0)
mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x110c230000, 0x3, 0x2, @thr={0x0, 0x0}})
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})
io_uring_register$IORING_REGISTER_ZCRX_IFQ(r2, 0x20, &(0x7f00000009c0)={0x9f7b, 0x8, 0xb7d, 0x0, &(0x7f0000000200)={&(0x7f0000000180), 0x0, 0x2, 0x0, 0x5}, &(0x7f0000000980)={&(0x7f0000000880)="0862630d4d7948dec35584a903065a07d57f6541fa76329dbb8de71843e8fa915ca3e55bc824539f47d1862987d893f339555810a6ccfb581f3c3adf365af2626b62aa60116bd091db30faeea441c832d7fd69131404e9fbb4ce35c3a0dfa0129efd775c873fdc646f2a9c473fa9fb1211c99d4fabeb08674e20a11a0da33c68c99d8fb40bd0d17fad94e0fdcd407bc021acfaa551c894ce5cdf5d83355e4da7ee7907f320630e45961b2aeb79c7f547c22ffed1efe660fdc8e6cf5b3876b01d9d74da910f38789b52120001c81b4eaa02b63bf9b50c78ab73fd03fce566a14eb1b514110a1063130dd6a669c34697761a6b39452783b4", 0xf7, 0x43047cfb0bb304bc, 0x1ff, 0x1ff}, {0x78fd, 0x7, 0x1000}, 0xfff, 0xfd16}, 0x1)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x60, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-open-openat-prctl$PR_SET_MM_MAP-sendmsg$nl_route-socket-mq_notify-io_uring_setup-io_uring_register$IORING_REGISTER_ZCRX_IFQ
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
r3 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r3, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
socket(0x10, 0x3, 0x0)
mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x110c230000, 0x3, 0x2, @thr={0x0, 0x0}})
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})
io_uring_register$IORING_REGISTER_ZCRX_IFQ(r2, 0x20, &(0x7f00000009c0)={0x9f7b, 0x8, 0xb7d, 0x0, &(0x7f0000000200)={&(0x7f0000000180), 0x0, 0x2, 0x0, 0x5}, &(0x7f0000000980)={&(0x7f0000000880)="0862630d4d7948dec35584a903065a07d57f6541fa76329dbb8de71843e8fa915ca3e55bc824539f47d1862987d893f339555810a6ccfb581f3c3adf365af2626b62aa60116bd091db30faeea441c832d7fd69131404e9fbb4ce35c3a0dfa0129efd775c873fdc646f2a9c473fa9fb1211c99d4fabeb08674e20a11a0da33c68c99d8fb40bd0d17fad94e0fdcd407bc021acfaa551c894ce5cdf5d83355e4da7ee7907f320630e45961b2aeb79c7f547c22ffed1efe660fdc8e6cf5b3876b01d9d74da910f38789b52120001c81b4eaa02b63bf9b50c78ab73fd03fce566a14eb1b514110a1063130dd6a669c34697761a6b39452783b4", 0xf7, 0x43047cfb0bb304bc, 0x1ff, 0x1ff}, {0x78fd, 0x7, 0x1000}, 0xfff, 0xfd16}, 0x1)

program crashed: KASAN: slab-out-of-bounds Read in md5_block
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-open-openat-prctl$PR_SET_MM_MAP-sendmsg$nl_route-socket-mq_notify-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
r2 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r2, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
socket(0x10, 0x3, 0x0)
mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x110c230000, 0x3, 0x2, @thr={0x0, 0x0}})
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-open-openat-prctl$PR_SET_MM_MAP-sendmsg$nl_route-socket-mq_notify
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
r2 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r2, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
socket(0x10, 0x3, 0x0)
mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x110c230000, 0x3, 0x2, @thr={0x0, 0x0}})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-open-openat-prctl$PR_SET_MM_MAP-sendmsg$nl_route-socket-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
r2 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r2, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
socket(0x10, 0x3, 0x0)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-open-openat-prctl$PR_SET_MM_MAP-sendmsg$nl_route-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
r2 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r2, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-open-openat-prctl$PR_SET_MM_MAP-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
r2 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r2, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-open-openat-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
r2 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r2, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program crashed: KASAN: slab-out-of-bounds Read in md5_block
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-open-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-openat-openat-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
openat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x200c40, 0x38)
openat(0xffffffffffffffff, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r2 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r2, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mkdirat-open-openat-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
r2 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r2, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-sendmsg$nl_route-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', <r1=>0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)=@mpls_delroute={0x150, 0x19, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1c, 0x30, 0x80, 0x6, 0xff, 0x0, 0xfd, 0x2, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x5, 0x0, 0xd, r1}}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_NEWDST={0x84, 0x13, [{0x2}, {0xd}, {0xfff}, {0x2b8e}, {0x4}, {0x4}, {0x9, 0x0, 0x1}, {0xc}, {0x1}, {0x1}, {0x2}, {0x7f, 0x0, 0x1}, {0x4}, {0x8, 0x0, 0x1}, {0x2}, {0x226, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0xff}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x53ee}, {0x8000}, {0xbb70, 0x0, 0x1}, {0x9}, {0x3}, {0x0, 0x0, 0x1}, {0x1391}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, {0x4, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{}, {0xa6}, {0x7}, {0x2}, {0x8}, {0x2}, {0x24, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0xab24}, {0x1, 0x0, 0x1}, {0x4b22}, {0x8000}, {0x4, 0x0, 0x1}, {0x81, 0x0, 0x1}, {0xab75, 0x0, 0x1}, {0x1bdd}, {0x3ff}, {0xa00}, {0x9, 0x0, 0x1}, {0x9}, {0x77d1, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x800, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x40, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x3}, {0x1, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x5}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r2 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r2, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000640)={'sit0\x00', &(0x7f0000000580)={'syztnl1\x00', 0x0, 0x7800, 0x40, 0x2, 0x1, {{0x1a, 0x4, 0x1, 0xc, 0x68, 0x68, 0x0, 0x3, 0x29, 0x0, @broadcast, @private=0xa010101, {[@timestamp={0x44, 0x14, 0xca, 0x0, 0x1, [0xfffffff8, 0x3, 0xe, 0x0]}, @lsrr={0x83, 0x1b, 0xb6, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, @loopback, @loopback, @multicast2]}, @timestamp_addr={0x44, 0xc, 0x46, 0x1, 0x1, [{@private=0xa010101, 0x8001}]}, @rr={0x7, 0x17, 0x81, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @broadcast, @loopback]}]}}}}})
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r1 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r1, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program crashed: KASAN: slab-out-of-bounds Read in md5_block
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r1 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r1, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-getsockopt$TIPC_DEST_DROPPABLE-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r1 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r1, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-sendmsg$nl_route_sched-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x70, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0xeb}, 0x1}}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x880)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r1 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r1, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, &(0x7f00000000c0))
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), 0x0)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(0x0, &(0x7f0000000440), &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), 0x0, 0x0, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(&(0x7f0000000400), &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program crashed: KASAN: slab-out-of-bounds Read in md5_block
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', 0x0, &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', &(0x7f0000000000)='./mnt\x00', 0x0, 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, 0x0)
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(0x0, 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, 0x0, 0x800400, 0x10)
io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, 0x0)

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
program crashed: KASAN: slab-out-of-bounds Read in md5_block
simplifying C reproducer
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
program crashed: KASAN: slab-out-of-bounds Read in md5_block
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
program crashed: KASAN: slab-out-of-bounds Read in md5_block
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
program did not crash
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, 0x0)

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, 0x0)

program crashed: KASAN: slab-out-of-bounds Read in md5_block
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getsockopt$TIPC_DEST_DROPPABLE-add_key$user-mkdirat-mount-open-openat-io_uring_setup
detailed listing:
executing program 0:
getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd)
mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000400)=@filename='\x00', &(0x7f0000000000)='./mnt\x00', &(0x7f0000000480)='ecryptfs\x00', 0x0, &(0x7f0000000500)='ecryptfs_sig=syz,ecryptfs_fnek_sig=syz,ecryptfs_cipher=aes,ecryptfs_key_bytes=16\x00')
r0 = open(&(0x7f00000001c0)='./mnt\x00', 0x8000, 0x129)
openat(r0, &(0x7f0000000100)='./mnt\x00', 0x800400, 0x10)
io_uring_setup(0x7, 0x0)

program crashed: KASAN: slab-use-after-free Read in ecryptfs_write_tag_70_packet
validation run: crashed=true
reproducing took 28m40.757519003s
repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: slab-use-after-free in ecryptfs_write_tag_70_packet+0x117b/0x1410 fs/ecryptfs/keystore.c:742
Read of size 4 at addr ffff88802f0d5498 by task syz.0.17/5919

CPU: 0 UID: 0 PID: 5919 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 print_address_description mm/kasan/report.c:378 [inline]
 print_report+0x13d/0x4b0 mm/kasan/report.c:482
 kasan_report+0xdf/0x1c0 mm/kasan/report.c:595
 ecryptfs_write_tag_70_packet+0x117b/0x1410 fs/ecryptfs/keystore.c:742
 ecryptfs_encrypt_filename fs/ecryptfs/crypto.c:1378 [inline]
 ecryptfs_encrypt_and_encode_filename+0x428/0xa60 fs/ecryptfs/crypto.c:1789
 ecryptfs_lookup+0x1f7/0x830 fs/ecryptfs/inode.c:402
 lookup_open+0xa79/0x1990 fs/namei.c:4528
 open_last_lookups fs/namei.c:4767 [inline]
 path_openat+0xa2c/0x2440 fs/namei.c:4997
 do_file_open+0x20e/0x430 fs/namei.c:5029
 do_sys_openat2+0x10f/0x1e0 fs/open.c:1417
 do_sys_open fs/open.c:1423 [inline]
 __do_sys_openat fs/open.c:1439 [inline]
 __se_sys_openat fs/open.c:1434 [inline]
 __x64_sys_openat+0x12d/0x210 fs/open.c:1434
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff50e59e159
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd272ec198 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007ff50e825fa0 RCX: 00007ff50e59e159
RDX: 0000000000800400 RSI: 0000200000000100 RDI: 0000000000000003
RBP: 00007ff50e63506b R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff50e825fac R14: 00007ff50e825fa0 R15: 00007ff50e825fa0
 </TASK>

Allocated by task 5919:
 kasan_save_stack+0x30/0x50 mm/kasan/common.c:57
 kasan_save_track+0x14/0x30 mm/kasan/common.c:78
 poison_kmalloc_redzone mm/kasan/common.c:409 [inline]
 __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:426
 kasan_kmalloc include/linux/kasan.h:263 [inline]
 __do_kmalloc_node mm/slub.c:5414 [inline]
 __kmalloc_noprof+0x32f/0x840 mm/slub.c:5439
 _kmalloc_noprof include/linux/slab.h:995 [inline]
 _kmalloc_array_noprof include/linux/slab.h:1211 [inline]
 security_inode_init_security+0x113/0x370 security/security.c:1347
 shmem_mknod+0x2ce/0x480 mm/shmem.c:3841
 shmem_mkdir+0x31/0x80 mm/shmem.c:3896
 vfs_mkdir+0x364/0x850 fs/namei.c:5410
 filename_mkdirat+0x48b/0x5e0 fs/namei.c:5443
 __do_sys_mkdirat fs/namei.c:5464 [inline]
 __se_sys_mkdirat fs/namei.c:5461 [inline]
 __x64_sys_mkdirat+0x89/0xc0 fs/namei.c:5461
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Freed by task 5919:
 kasan_save_stack+0x30/0x50 mm/kasan/common.c:57
 kasan_save_track+0x14/0x30 mm/kasan/common.c:78
 kasan_save_free_info+0x3b/0x70 mm/kasan/generic.c:584
 poison_slab_object mm/kasan/common.c:264 [inline]
 __kasan_slab_free+0x5f/0x80 mm/kasan/common.c:296
 kasan_slab_free include/linux/kasan.h:235 [inline]
 slab_free_hook mm/slub.c:2748 [inline]
 slab_free mm/slub.c:6508 [inline]
 kfree+0x22b/0x6d0 mm/slub.c:6801
 security_inode_init_security+0x2bf/0x370 security/security.c:1374
 shmem_mknod+0x2ce/0x480 mm/shmem.c:3841
 shmem_mkdir+0x31/0x80 mm/shmem.c:3896
 vfs_mkdir+0x364/0x850 fs/namei.c:5410
 filename_mkdirat+0x48b/0x5e0 fs/namei.c:5443
 __do_sys_mkdirat fs/namei.c:5464 [inline]
 __se_sys_mkdirat fs/namei.c:5461 [inline]
 __x64_sys_mkdirat+0x89/0xc0 fs/namei.c:5461
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

The buggy address belongs to the object at ffff88802f0d5400
 which belongs to the cache kmalloc-256 of size 256
The buggy address is located 152 bytes inside of
 freed 256-byte region [ffff88802f0d5400, ffff88802f0d5500)

The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2f0d4
head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
page_type: f5(slab)
raw: 00fff00000000040 ffff88801c042b40 dead000000000100 dead000000000122
raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000
head: 00fff00000000040 ffff88801c042b40 dead000000000100 dead000000000122
head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000
head: 00fff00000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff
head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 8427101868
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0xfd/0x120 mm/page_alloc.c:1871
 prep_new_page mm/page_alloc.c:1879 [inline]
 get_page_from_freelist+0x110d/0x35d0 mm/page_alloc.c:3943
 __alloc_frozen_pages_noprof+0x2eb/0x3300 mm/page_alloc.c:5436
 alloc_slab_page mm/slub.c:3347 [inline]
 allocate_slab mm/slub.c:3462 [inline]
 new_slab+0xa9/0x6e0 mm/slub.c:3513
 refill_objects+0xe3/0x410 mm/slub.c:7417
 refill_sheaf mm/slub.c:2885 [inline]
 __pcs_replace_empty_main+0x35e/0x650 mm/slub.c:4774
 alloc_from_pcs mm/slub.c:4850 [inline]
 slab_alloc_node mm/slub.c:4984 [inline]
 __do_kmalloc_node mm/slub.c:5413 [inline]
 __kvmalloc_node_noprof+0x7bb/0x9b0 mm/slub.c:7014
 v4l2_ctrl_new+0x4a6/0x23a0 drivers/media/v4l2-core/v4l2-ctrls-core.c:2216
 v4l2_ctrl_new_std+0x1bb/0x290 drivers/media/v4l2-core/v4l2-ctrls-core.c:2370
 handler_new_ref+0x82f/0xc60 drivers/media/v4l2-core/v4l2-ctrls-core.c:1951
 v4l2_ctrl_add_handler drivers/media/v4l2-core/v4l2-ctrls-core.c:2520 [inline]
 v4l2_ctrl_add_handler+0x223/0x300 drivers/media/v4l2-core/v4l2-ctrls-core.c:2494
 vivid_create_controls+0x33bd/0x3e80 drivers/media/test-drivers/vivid/vivid-ctrls.c:2071
 vivid_create_instance drivers/media/test-drivers/vivid/vivid-core.c:1933 [inline]
 vivid_probe.cold+0x4f1e/0x921e drivers/media/test-drivers/vivid/vivid-core.c:2095
 platform_probe+0x106/0x1d0 drivers/base/platform.c:1507
 call_driver_probe drivers/base/dd.c:628 [inline]
 really_probe+0x241/0xa60 drivers/base/dd.c:706
 __driver_probe_device+0x210/0x460 drivers/base/dd.c:868
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88802f0d5380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88802f0d5400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88802f0d5480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                            ^
 ffff88802f0d5500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88802f0d5580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

final repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: slab-use-after-free in ecryptfs_write_tag_70_packet+0x117b/0x1410 fs/ecryptfs/keystore.c:742
Read of size 4 at addr ffff88802f0d5498 by task syz.0.17/5919

CPU: 0 UID: 0 PID: 5919 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 print_address_description mm/kasan/report.c:378 [inline]
 print_report+0x13d/0x4b0 mm/kasan/report.c:482
 kasan_report+0xdf/0x1c0 mm/kasan/report.c:595
 ecryptfs_write_tag_70_packet+0x117b/0x1410 fs/ecryptfs/keystore.c:742
 ecryptfs_encrypt_filename fs/ecryptfs/crypto.c:1378 [inline]
 ecryptfs_encrypt_and_encode_filename+0x428/0xa60 fs/ecryptfs/crypto.c:1789
 ecryptfs_lookup+0x1f7/0x830 fs/ecryptfs/inode.c:402
 lookup_open+0xa79/0x1990 fs/namei.c:4528
 open_last_lookups fs/namei.c:4767 [inline]
 path_openat+0xa2c/0x2440 fs/namei.c:4997
 do_file_open+0x20e/0x430 fs/namei.c:5029
 do_sys_openat2+0x10f/0x1e0 fs/open.c:1417
 do_sys_open fs/open.c:1423 [inline]
 __do_sys_openat fs/open.c:1439 [inline]
 __se_sys_openat fs/open.c:1434 [inline]
 __x64_sys_openat+0x12d/0x210 fs/open.c:1434
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff50e59e159
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd272ec198 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007ff50e825fa0 RCX: 00007ff50e59e159
RDX: 0000000000800400 RSI: 0000200000000100 RDI: 0000000000000003
RBP: 00007ff50e63506b R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff50e825fac R14: 00007ff50e825fa0 R15: 00007ff50e825fa0
 </TASK>

Allocated by task 5919:
 kasan_save_stack+0x30/0x50 mm/kasan/common.c:57
 kasan_save_track+0x14/0x30 mm/kasan/common.c:78
 poison_kmalloc_redzone mm/kasan/common.c:409 [inline]
 __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:426
 kasan_kmalloc include/linux/kasan.h:263 [inline]
 __do_kmalloc_node mm/slub.c:5414 [inline]
 __kmalloc_noprof+0x32f/0x840 mm/slub.c:5439
 _kmalloc_noprof include/linux/slab.h:995 [inline]
 _kmalloc_array_noprof include/linux/slab.h:1211 [inline]
 security_inode_init_security+0x113/0x370 security/security.c:1347
 shmem_mknod+0x2ce/0x480 mm/shmem.c:3841
 shmem_mkdir+0x31/0x80 mm/shmem.c:3896
 vfs_mkdir+0x364/0x850 fs/namei.c:5410
 filename_mkdirat+0x48b/0x5e0 fs/namei.c:5443
 __do_sys_mkdirat fs/namei.c:5464 [inline]
 __se_sys_mkdirat fs/namei.c:5461 [inline]
 __x64_sys_mkdirat+0x89/0xc0 fs/namei.c:5461
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Freed by task 5919:
 kasan_save_stack+0x30/0x50 mm/kasan/common.c:57
 kasan_save_track+0x14/0x30 mm/kasan/common.c:78
 kasan_save_free_info+0x3b/0x70 mm/kasan/generic.c:584
 poison_slab_object mm/kasan/common.c:264 [inline]
 __kasan_slab_free+0x5f/0x80 mm/kasan/common.c:296
 kasan_slab_free include/linux/kasan.h:235 [inline]
 slab_free_hook mm/slub.c:2748 [inline]
 slab_free mm/slub.c:6508 [inline]
 kfree+0x22b/0x6d0 mm/slub.c:6801
 security_inode_init_security+0x2bf/0x370 security/security.c:1374
 shmem_mknod+0x2ce/0x480 mm/shmem.c:3841
 shmem_mkdir+0x31/0x80 mm/shmem.c:3896
 vfs_mkdir+0x364/0x850 fs/namei.c:5410
 filename_mkdirat+0x48b/0x5e0 fs/namei.c:5443
 __do_sys_mkdirat fs/namei.c:5464 [inline]
 __se_sys_mkdirat fs/namei.c:5461 [inline]
 __x64_sys_mkdirat+0x89/0xc0 fs/namei.c:5461
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

The buggy address belongs to the object at ffff88802f0d5400
 which belongs to the cache kmalloc-256 of size 256
The buggy address is located 152 bytes inside of
 freed 256-byte region [ffff88802f0d5400, ffff88802f0d5500)

The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2f0d4
head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
page_type: f5(slab)
raw: 00fff00000000040 ffff88801c042b40 dead000000000100 dead000000000122
raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000
head: 00fff00000000040 ffff88801c042b40 dead000000000100 dead000000000122
head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000
head: 00fff00000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff
head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 8427101868
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0xfd/0x120 mm/page_alloc.c:1871
 prep_new_page mm/page_alloc.c:1879 [inline]
 get_page_from_freelist+0x110d/0x35d0 mm/page_alloc.c:3943
 __alloc_frozen_pages_noprof+0x2eb/0x3300 mm/page_alloc.c:5436
 alloc_slab_page mm/slub.c:3347 [inline]
 allocate_slab mm/slub.c:3462 [inline]
 new_slab+0xa9/0x6e0 mm/slub.c:3513
 refill_objects+0xe3/0x410 mm/slub.c:7417
 refill_sheaf mm/slub.c:2885 [inline]
 __pcs_replace_empty_main+0x35e/0x650 mm/slub.c:4774
 alloc_from_pcs mm/slub.c:4850 [inline]
 slab_alloc_node mm/slub.c:4984 [inline]
 __do_kmalloc_node mm/slub.c:5413 [inline]
 __kvmalloc_node_noprof+0x7bb/0x9b0 mm/slub.c:7014
 v4l2_ctrl_new+0x4a6/0x23a0 drivers/media/v4l2-core/v4l2-ctrls-core.c:2216
 v4l2_ctrl_new_std+0x1bb/0x290 drivers/media/v4l2-core/v4l2-ctrls-core.c:2370
 handler_new_ref+0x82f/0xc60 drivers/media/v4l2-core/v4l2-ctrls-core.c:1951
 v4l2_ctrl_add_handler drivers/media/v4l2-core/v4l2-ctrls-core.c:2520 [inline]
 v4l2_ctrl_add_handler+0x223/0x300 drivers/media/v4l2-core/v4l2-ctrls-core.c:2494
 vivid_create_controls+0x33bd/0x3e80 drivers/media/test-drivers/vivid/vivid-ctrls.c:2071
 vivid_create_instance drivers/media/test-drivers/vivid/vivid-core.c:1933 [inline]
 vivid_probe.cold+0x4f1e/0x921e drivers/media/test-drivers/vivid/vivid-core.c:2095
 platform_probe+0x106/0x1d0 drivers/base/platform.c:1507
 call_driver_probe drivers/base/dd.c:628 [inline]
 really_probe+0x241/0xa60 drivers/base/dd.c:706
 __driver_probe_device+0x210/0x460 drivers/base/dd.c:868
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88802f0d5380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88802f0d5400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88802f0d5480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                            ^
 ffff88802f0d5500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88802f0d5580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================