last executing test programs: 7m21.81905387s ago: executing program 0 (id=11670): io_setup(0x2, &(0x7f0000000040)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000080)={0x0, 0xffffffffffffffdf, &(0x7f0000000040)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x240408c0}, 0x4040040) io_cancel(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000080)="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", 0x1000, 0x3, 0x0, 0x0, r2}, &(0x7f00000010c0)) r3 = socket$nl_route(0x10, 0x3, 0x0) memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x0) io_getevents(0x0, 0x2, 0x1, &(0x7f0000001100)=[{}], 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)=0x7, 0x4) openat$cgroup_procs(r3, &(0x7f0000000000), 0x2, 0x0) 7m21.479086709s ago: executing program 0 (id=11671): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000003400), 0x200, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000100)={0x80000001, 0xfffffffffffffff8}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='gid_map\x00') fcntl$lock(r2, 0x0, &(0x7f0000000240)) ioctl$TIOCGPGRP(r1, 0x5450, 0x0) flistxattr(r0, 0x0, 0x0) 7m21.27201803s ago: executing program 0 (id=11672): r0 = fsopen(&(0x7f0000000000)='tmpfs\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.stat\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x33fe0}}, 0x0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 7m21.060447663s ago: executing program 0 (id=11673): r0 = fsopen(&(0x7f0000000000)='tmpfs\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.stat\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[], 0x33fe0}}, 0x0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0xc0189436, &(0x7f0000004e80)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, @local}) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$SIOCGETVIFCNT(0xffffffffffffffff, 0x5451, 0x0) 7m20.318768351s ago: executing program 0 (id=11676): openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) (async) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x640, 0xffffffff, 0x0, 0x238, 0x328, 0xffffffff, 0xffffffff, 0x570, 0x570, 0x570, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@loopback, @mcast2, [0xff, 0xffffffff, 0xffffff00, 0xff], [0xffffff00, 0xffffff00, 0xffffff00, 0xffffffff], 'bond_slave_0\x00', 'syzkaller1\x00', {}, {0xff}, 0x62, 0x2, 0x3, 0x40}, 0x0, 0x210, 0x238, 0x0, {}, [@common=@srh={{0x30}, {0x3a, 0x4, 0x1, 0x10, 0x5, 0x2015, 0x108}}, @common=@rt={{0x138}, {0x7, [0x8, 0x5], 0x1, 0x10, 0x2, [@private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2={0xfc, 0x2, '\x00', 0x1}, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, @empty, @local, @remote, @dev={0xfe, 0x80, '\x00', 0xe}, @remote, @dev={0xfe, 0x80, '\x00', 0x21}, @remote], 0xa}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x16, 0x2, 0x9}}}, {{@ipv6={@private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [0xff000000], [0x0, 0xff, 0xffffffff, 0xffffffff], 'hsr0\x00', 'veth0_to_team\x00', {}, {}, 0x73, 0x6, 0x7, 0x44}, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0xb89, {0xb}}}}, {{@ipv6={@local, @local, [0xffffffff, 0x0, 0xffffffff, 0xd1906ef87bb7b959], [0xffffff00, 0xffffff00, 0xffffffff, 0xff000000], 'vxcan1\x00', 'dvmrp0\x00', {0x7f}, {0xff}, 0x11, 0x7, 0x3, 0x8}, 0x0, 0x208, 0x248, 0x0, {}, [@common=@rt={{0x138}, {0x10001, [0x1, 0xff], 0xffffffff, 0x8, 0x2, [@dev={0xfe, 0x80, '\x00', 0x40}, @mcast1, @remote, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @local, @local, @dev={0xfe, 0x80, '\x00', 0xc}, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @dev={0xfe, 0x80, '\x00', 0x15}, @dev={0xfe, 0x80, '\x00', 0x3d}, @private1={0xfc, 0x1, '\x00', 0x1}, @local, @dev={0xfe, 0x80, '\x00', 0x13}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @empty, @ipv4={'\x00', '\xff\xff', @multicast1}], 0xf}}, @common=@eui64={{0x28}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x50, 0x1, "7558db6fa4d7d04efb15cddf5f53f408b598c843391f6a4eeb1c81042191"}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6a0) connect$inet6(r0, &(0x7f0000000740)={0xa, 0x4e20, 0x3, @mcast2, 0xa}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={0x0, 0x8, 0x70ccf57a, 0x9}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x3, 0x0, 0x0, 0x3ff, r2}, &(0x7f0000000840)=0x10) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x3, 0x0, 0x0, 0x3ff, r2}, &(0x7f0000000840)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000880)=0x7, 0x4) write$cgroup_type(r0, &(0x7f00000008c0), 0x9) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000900)=@in6={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, 0x1c, &(0x7f0000000940), 0x0, &(0x7f0000000980)=[@authinfo={0x18, 0x84, 0x6, {0x6}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x3, 0x43, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x4, 0x9, 0x8, 0x1, 0x3, 0x7fffffff}}], 0x80, 0x2}, {&(0x7f0000000a00)=@in6={0xa, 0x4e21, 0x494e3892, @mcast1, 0x80000000}, 0x1c, &(0x7f0000000f00)=[{&(0x7f0000000a40)="04468fa2c890aa8cc008cc4e2216683a3d382973f52e684ae3a08cca373e1ddc3554db617901ea9ae806b952e55a083b2096844b32a6be39e69504e4375d8ef477000c049813ac8409ce07dd4edbe8d8031f3f7fb5bd006b90bd57e7abf1565efc14f9d8dc47ec2d8409bc1ee18f19f1eaa78994515448d49787db85ce89119748", 0x81}, {&(0x7f0000000b00)="02b191cbf75e4bdc97b78180357f91dc549bea", 0x13}, {&(0x7f0000000b40)="eaa6fcef20140ceb506ebdd7af32433a941f902221320789e6816543525195aef0c60ce45c62f5f90577338227ac222915f83cb4d95d30ca88cf5c459b40db5a1990443e8524549e1a8120baaf9c186d8a083b8c99f9d2627e1dcbf100ecc1213c776a267c9d2699d8cbf8d9c2c0a4952b548acdf774d84f9436faa33217c065beb81d427668fcc152a5d164bda4e289597ba2e3f9811a10a92ed6d1dc593ec0d7074efa27e89a738b8d01cb6e017206ff52cf54df9215088693870ec632a5c58efea25acb3a73b4671c241204", 0xcd}, {&(0x7f0000000c40)="4abe6f5e5fa8d00ffec3dc95db3d8fe7421c8b1808020839b5f44e1bb4ec41aed9b2439e901d409174a84c101bc7db1878012e07bbee92cdc3cb96e42206a62b8c849175a6365854b111cb45b98a63c07038eb78bdf2765c0a1b4f9c5b3ad5ceaec988e626b1f089b1be54030d8aeedd0e3f2eb3e1631cc5cac9cb8f496118d4de93893c87e0f04307a0a7626fa4ebc8da1fc0043ee2ea167381008917038aaf627630a1da39d84062216de5e1ba0e0217f12758a18ecf06e4bdafc9a0d6", 0xbe}, {&(0x7f0000000d00)="0478df40f4421d3e25fc82531ecdf057d28e66db9220451977dee4c09f53f09cd9240446290e68fb41893a7e221a1ff6b3c491d5e3d9a5ab4e23319b863a7213b0150b9509729d275c4b8d5de76c6e8882fd8c3a95fcab7178c4c630c44448392877945428998d85e79b0c559b8145931010d292071e4d950dbbf9942496e2f6c6dc17dfbe0ed24d79889750b2c3fe123776e7d4a34a512d8d59b7733e941fdf52c70569a89900f05b709870f2c1b1537d539a7e6edf1a9db36fe5cf05e83abaa5f7b03317e2ada21e64b530362f027ada83aa5094cb41b1c4775795b2df80e86a41e136456bd198d8c552db", 0xec}, {&(0x7f0000000e00)="766f5b8c04cf32ddb796a4949103e324fa53a601b5d15958d541034a0a7b300ff13143fe0395935c9f5ee0ab1f6c8b58f9925f2860aef59e62e469ded082c08f6807ffa1a26cc2e734f41a4bfa23b846748180bc05ae336ddca5f256495cebf82a30f38c7392cac443f8c108313f71c6ea2b66f70e54a5a6da47", 0x7a}, {&(0x7f0000000e80)="6f841b5088229f7cee9b241a87b30a0ec8a281986264ef65a810a4e11d1b812c", 0x20}, {&(0x7f0000000ec0)="e19821a851537276ef718c8d6332710ebc8295d590a4b34914092335f50225d73c6b6bcf", 0x24}], 0x8, &(0x7f0000000f80)=[@dstaddrv6={0x20, 0x84, 0x8, @private0}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x227c, 0x4, 0x80, 0x7, 0x1e93, 0x4, 0x4, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, '\x00', 0x1c}}], 0x70, 0x24004000}, {&(0x7f0000001000)=@in6={0xa, 0x4e20, 0xd5, @mcast2, 0x4}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000001040)="7b6dcadef3d99afc47c14f500b356577b9979d0a4bc56820626d81e25b31230698a9d9da7aad2409a2d9fc060925cf379bd9214bd5b4172b8b6f922c3fbdd8fca30f3480b6af08ea3f7a1426ff30c899789141892e9abf1db82b0a3f735f20f5758c69c88b579765a3c1322d29e798345df439d33e4dbbf2054eb70866acfdd5f6a4b6b1c4f099d33affe975d0a1f991ba0ed06a8c5024c1d8d053f93a4b5fffb3ffbf", 0xa3}, {&(0x7f0000001100)="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", 0xff}], 0x2, &(0x7f0000001240)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8001, 0xffffffff, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xa8, 0x4, 0x2, 0x8, 0xfffffff7, 0xcdbe, 0x4, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x80, 0x3, 0x7, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x7fffffff}}, @authinfo={0x18, 0x84, 0x6, {0x4}}], 0xb0, 0x20004040}], 0x3, 0x8000) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000900)=@in6={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, 0x1c, &(0x7f0000000940), 0x0, &(0x7f0000000980)=[@authinfo={0x18, 0x84, 0x6, {0x6}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x3, 0x43, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x4, 0x9, 0x8, 0x1, 0x3, 0x7fffffff}}], 0x80, 0x2}, {&(0x7f0000000a00)=@in6={0xa, 0x4e21, 0x494e3892, @mcast1, 0x80000000}, 0x1c, &(0x7f0000000f00)=[{&(0x7f0000000a40)="04468fa2c890aa8cc008cc4e2216683a3d382973f52e684ae3a08cca373e1ddc3554db617901ea9ae806b952e55a083b2096844b32a6be39e69504e4375d8ef477000c049813ac8409ce07dd4edbe8d8031f3f7fb5bd006b90bd57e7abf1565efc14f9d8dc47ec2d8409bc1ee18f19f1eaa78994515448d49787db85ce89119748", 0x81}, {&(0x7f0000000b00)="02b191cbf75e4bdc97b78180357f91dc549bea", 0x13}, {&(0x7f0000000b40)="eaa6fcef20140ceb506ebdd7af32433a941f902221320789e6816543525195aef0c60ce45c62f5f90577338227ac222915f83cb4d95d30ca88cf5c459b40db5a1990443e8524549e1a8120baaf9c186d8a083b8c99f9d2627e1dcbf100ecc1213c776a267c9d2699d8cbf8d9c2c0a4952b548acdf774d84f9436faa33217c065beb81d427668fcc152a5d164bda4e289597ba2e3f9811a10a92ed6d1dc593ec0d7074efa27e89a738b8d01cb6e017206ff52cf54df9215088693870ec632a5c58efea25acb3a73b4671c241204", 0xcd}, {&(0x7f0000000c40)="4abe6f5e5fa8d00ffec3dc95db3d8fe7421c8b1808020839b5f44e1bb4ec41aed9b2439e901d409174a84c101bc7db1878012e07bbee92cdc3cb96e42206a62b8c849175a6365854b111cb45b98a63c07038eb78bdf2765c0a1b4f9c5b3ad5ceaec988e626b1f089b1be54030d8aeedd0e3f2eb3e1631cc5cac9cb8f496118d4de93893c87e0f04307a0a7626fa4ebc8da1fc0043ee2ea167381008917038aaf627630a1da39d84062216de5e1ba0e0217f12758a18ecf06e4bdafc9a0d6", 0xbe}, {&(0x7f0000000d00)="0478df40f4421d3e25fc82531ecdf057d28e66db9220451977dee4c09f53f09cd9240446290e68fb41893a7e221a1ff6b3c491d5e3d9a5ab4e23319b863a7213b0150b9509729d275c4b8d5de76c6e8882fd8c3a95fcab7178c4c630c44448392877945428998d85e79b0c559b8145931010d292071e4d950dbbf9942496e2f6c6dc17dfbe0ed24d79889750b2c3fe123776e7d4a34a512d8d59b7733e941fdf52c70569a89900f05b709870f2c1b1537d539a7e6edf1a9db36fe5cf05e83abaa5f7b03317e2ada21e64b530362f027ada83aa5094cb41b1c4775795b2df80e86a41e136456bd198d8c552db", 0xec}, {&(0x7f0000000e00)="766f5b8c04cf32ddb796a4949103e324fa53a601b5d15958d541034a0a7b300ff13143fe0395935c9f5ee0ab1f6c8b58f9925f2860aef59e62e469ded082c08f6807ffa1a26cc2e734f41a4bfa23b846748180bc05ae336ddca5f256495cebf82a30f38c7392cac443f8c108313f71c6ea2b66f70e54a5a6da47", 0x7a}, {&(0x7f0000000e80)="6f841b5088229f7cee9b241a87b30a0ec8a281986264ef65a810a4e11d1b812c", 0x20}, {&(0x7f0000000ec0)="e19821a851537276ef718c8d6332710ebc8295d590a4b34914092335f50225d73c6b6bcf", 0x24}], 0x8, &(0x7f0000000f80)=[@dstaddrv6={0x20, 0x84, 0x8, @private0}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x227c, 0x4, 0x80, 0x7, 0x1e93, 0x4, 0x4, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, '\x00', 0x1c}}], 0x70, 0x24004000}, {&(0x7f0000001000)=@in6={0xa, 0x4e20, 0xd5, @mcast2, 0x4}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000001040)="7b6dcadef3d99afc47c14f500b356577b9979d0a4bc56820626d81e25b31230698a9d9da7aad2409a2d9fc060925cf379bd9214bd5b4172b8b6f922c3fbdd8fca30f3480b6af08ea3f7a1426ff30c899789141892e9abf1db82b0a3f735f20f5758c69c88b579765a3c1322d29e798345df439d33e4dbbf2054eb70866acfdd5f6a4b6b1c4f099d33affe975d0a1f991ba0ed06a8c5024c1d8d053f93a4b5fffb3ffbf", 0xa3}, {&(0x7f0000001100)="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", 0xff}], 0x2, &(0x7f0000001240)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8001, 0xffffffff, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xa8, 0x4, 0x2, 0x8, 0xfffffff7, 0xcdbe, 0x4, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x80, 0x3, 0x7, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x7fffffff}}, @authinfo={0x18, 0x84, 0x6, {0x4}}], 0xb0, 0x20004040}], 0x3, 0x8000) write$cgroup_devices(r0, &(0x7f00000013c0)={'c', ' *:* ', 'w\x00'}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001400), 0x4) (async) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001400), 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001440), 0xc0, 0x0) recvmsg(r4, &(0x7f0000001940)={&(0x7f0000001480)=@tipc=@id, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001500)=""/170, 0xaa}, {&(0x7f00000015c0)=""/231, 0xe7}, {&(0x7f00000016c0)=""/17, 0x11}, {&(0x7f0000001700)=""/87, 0x57}, {&(0x7f0000001780)=""/9, 0x9}], 0x5, &(0x7f0000001840)=""/241, 0xf1}, 0x2000) (async) recvmsg(r4, &(0x7f0000001940)={&(0x7f0000001480)=@tipc=@id, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001500)=""/170, 0xaa}, {&(0x7f00000015c0)=""/231, 0xe7}, {&(0x7f00000016c0)=""/17, 0x11}, {&(0x7f0000001700)=""/87, 0x57}, {&(0x7f0000001780)=""/9, 0x9}], 0x5, &(0x7f0000001840)=""/241, 0xf1}, 0x2000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000001980)=0x8) sendto$inet6(r4, &(0x7f00000019c0)="f88373730ca86a2f59af2f03b6383b4bbfcf50e49717b864229e4a11748b1a07052b2abdb01cc8837cfcbdee8b49380da3b76df30034087740963d6551ff7216d17df6c3a394040327a41f4c06583e1119a536e6f081db65ccf54d07bdcb4881bef0f4351f14440b8fe89339cfa766269e86d250c3b645e1a0e9901185d37e2698b50afa43984691ad5989aacc5d1e315f5e31343ee816f868c81fc3cafe5edd2a18bc67c69a19905b7ad3b240bad47fb3f78b0061bd165ea77c75eb24630447e0c508d5812bfe5ec12a56194f34", 0xce, 0x4000, &(0x7f0000001ac0)={0xa, 0x4e20, 0xbcf, @mcast1, 0x6}, 0x1c) (async) sendto$inet6(r4, &(0x7f00000019c0)="f88373730ca86a2f59af2f03b6383b4bbfcf50e49717b864229e4a11748b1a07052b2abdb01cc8837cfcbdee8b49380da3b76df30034087740963d6551ff7216d17df6c3a394040327a41f4c06583e1119a536e6f081db65ccf54d07bdcb4881bef0f4351f14440b8fe89339cfa766269e86d250c3b645e1a0e9901185d37e2698b50afa43984691ad5989aacc5d1e315f5e31343ee816f868c81fc3cafe5edd2a18bc67c69a19905b7ad3b240bad47fb3f78b0061bd165ea77c75eb24630447e0c508d5812bfe5ec12a56194f34", 0xce, 0x4000, &(0x7f0000001ac0)={0xa, 0x4e20, 0xbcf, @mcast1, 0x6}, 0x1c) recvmsg(r0, &(0x7f0000001c80)={&(0x7f0000001b00)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b80)=""/38, 0x26}], 0x1, &(0x7f0000001c00)=""/74, 0x4a}, 0x40000061) (async) recvmsg(r0, &(0x7f0000001c80)={&(0x7f0000001b00)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b80)=""/38, 0x26}], 0x1, &(0x7f0000001c00)=""/74, 0x4a}, 0x40000061) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001cc0)=0x9, 0x4) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000001d00)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f0000002100)={r5, 0xd7b9, 0x1, [0x3, 0x2, 0xfff, 0x49, 0x7fff], [0x7fffffffffffffff, 0x3, 0x7, 0x3, 0x1, 0x7b, 0xfffffffffffffff8, 0x7f, 0xb, 0xf, 0x4, 0x4000000, 0x5, 0xfffffffffffffff7, 0xb, 0x4, 0x4, 0x28e, 0x32, 0x774b, 0xaa, 0x1, 0x100000000, 0x0, 0x6, 0x2a3, 0x5, 0x8, 0x2, 0x6, 0xa, 0x88, 0xd57, 0x4, 0x1, 0x2a1, 0x8c4, 0x2, 0x8, 0x4, 0x81, 0x5, 0x7, 0x180000000000, 0x3, 0x9, 0x9, 0x2520b48c, 0x8, 0x1, 0x1ff, 0xe0000, 0x3, 0x7, 0x1, 0x9, 0x8, 0x6b80, 0x2, 0x8a, 0xc2e, 0x36c3, 0x7fff, 0x7, 0x1, 0x7fff, 0x6, 0xc43, 0x7fff, 0x1bf, 0xd, 0x100, 0x1, 0xfffffffffffffff8, 0x8, 0x4, 0x7, 0x7, 0x9, 0x1ad4304f, 0xb, 0x10001, 0x8, 0x5, 0x50000000000, 0x5, 0x1, 0x6, 0x5, 0x5, 0x0, 0x5e, 0x1, 0x6, 0x8000000000000000, 0x6, 0x10000, 0x1, 0x1, 0x9, 0x1, 0x7fffffff, 0x4, 0x8000000000000000, 0xc, 0x4, 0xffff, 0x6d, 0x3859, 0xf42, 0xffff, 0x81, 0xb, 0x1ff, 0x4, 0x10001, 0xfffffffffffff801, 0xb9, 0x7, 0x8]}) syz_genetlink_get_family_id$l2tp(&(0x7f0000002540), r0) r6 = dup3(r4, r1, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000025c0), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_SET(r6, &(0x7f0000002740)={&(0x7f0000002580)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002700)={&(0x7f0000002600)={0xe0, r7, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x10, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xc795}]}, @TIPC_NLA_BEARER={0x24, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'pim6reg\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xe9b}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x598c}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) (async) sendmsg$TIPC_NL_NET_SET(r6, &(0x7f0000002740)={&(0x7f0000002580)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002700)={&(0x7f0000002600)={0xe0, r7, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x10, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xc795}]}, @TIPC_NLA_BEARER={0x24, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'pim6reg\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xe9b}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x598c}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) getsockopt$bt_hci(r6, 0x0, 0x2, &(0x7f0000002780)=""/237, &(0x7f0000002880)=0xed) (async) getsockopt$bt_hci(r6, 0x0, 0x2, &(0x7f0000002780)=""/237, &(0x7f0000002880)=0xed) r8 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00000028c0)=0x80000000, 0x4) epoll_create1(0x0) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000002900)) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000002940)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@loopback, 0x4e20, 0x9, 0x4e20, 0x4, 0xa, 0xa0, 0x20, 0x87, 0x0, 0xffffffffffffffff}, {0x5, 0x5, 0xe, 0x10000, 0xfffffffffffffffa, 0x3, 0x1, 0x7}, {0x2, 0x9, 0x3, 0x1}, 0x81, 0x6e6bb0, 0x1, 0x1, 0x2, 0x2}, {{@in6=@remote, 0x4d4, 0x32}, 0x2, @in6=@empty, 0x3507, 0x4, 0x1, 0x7f, 0x14bc000, 0x5, 0x4}}, 0xe8) quotactl_fd$Q_SYNC(r6, 0xffffffff80000101, 0x0, 0x0) 7m19.698747476s ago: executing program 0 (id=11679): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0x80dc5521, &(0x7f0000000340)) getpeername(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000000)=0x80) write$FUSE_BMAP(r4, 0x0, 0x0) r5 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r5, 0x29, 0x14, &(0x7f0000000100), 0x120) setsockopt$sock_attach_bpf(r5, 0x29, 0x14, &(0x7f0000000100), 0x3d) r6 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8983, &(0x7f0000000040)={0x2, 'macvtap0\x00', {0x1}, 0x9}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) ioctl$NBD_DO_IT(r6, 0xab03) r9 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, 0x0, 0x0) r10 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/vtconsole', 0x0, 0x0) close_range(r10, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x509041, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r10, 0x89fa, &(0x7f0000000740)={'sit0\x00', &(0x7f0000000040)={@empty, @multicast1, 0xa, 0xd}}) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x800) 6m34.385246995s ago: executing program 32 (id=11679): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0x80dc5521, &(0x7f0000000340)) getpeername(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000000)=0x80) write$FUSE_BMAP(r4, 0x0, 0x0) r5 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r5, 0x29, 0x14, &(0x7f0000000100), 0x120) setsockopt$sock_attach_bpf(r5, 0x29, 0x14, &(0x7f0000000100), 0x3d) r6 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8983, &(0x7f0000000040)={0x2, 'macvtap0\x00', {0x1}, 0x9}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r8) ioctl$NBD_DO_IT(r6, 0xab03) r9 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, 0x0, 0x0) r10 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/vtconsole', 0x0, 0x0) close_range(r10, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x509041, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r10, 0x89fa, &(0x7f0000000740)={'sit0\x00', &(0x7f0000000040)={@empty, @multicast1, 0xa, 0xd}}) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x800) 7.609111934s ago: executing program 1 (id=12670): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000005e00)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000440), 0x10) listen(r1, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000080)='?', 0x20000081}], 0x2) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0x541b, &(0x7f0000000000)={0xffffffffffffffff, 0x8e59, 0x0, 0x3}) close_range(r3, 0xffffffffffffffff, 0x0) 6.767684083s ago: executing program 1 (id=12674): r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x20000000001005, &(0x7f0000000880)=0x0) io_submit(r1, 0x1, &(0x7f0000000580)=[&(0x7f00000000c0)={0x5000000, 0x0, 0xd, 0x8, 0x0, r0, 0x0}]) 6.43076674s ago: executing program 1 (id=12676): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x4, 0x1, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x40840}, 0x40) 6.261433164s ago: executing program 1 (id=12678): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000095"], &(0x7f0000000440)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r0, 0xe0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x10, 0x8, 0x0, 0x0}}, 0x10) 6.005776906s ago: executing program 1 (id=12680): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x80001, 0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0xa}) ioctl$RTC_SET_TIME(r0, 0x4024700a, 0x0) 5.718894573s ago: executing program 1 (id=12682): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioprio_set$uid(0x3, 0x0, 0x0) quotactl$Q_GETFMT(0xffffffff80000400, &(0x7f00000004c0)=@nbd={'/dev/nbd', 0x0}, 0x0, 0x0) setresuid(0xee01, 0xee01, 0x0) 3.859162916s ago: executing program 2 (id=12684): socket$nl_route(0x10, 0x3, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000600)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2f0000001c00000004"], 0x20) 3.69029937s ago: executing program 2 (id=12685): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x4008132, 0xffffffffffffffff, 0xab61a000) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x88, 0x1, &(0x7f0000000140), 0x4) 1.740779421s ago: executing program 2 (id=12686): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000000000000000000000000001095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x18) r1 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_CLEAR_HALT(r1, 0x80045515, &(0x7f0000000000)={0x1, 0x1}) 1.350193399s ago: executing program 2 (id=12687): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000000c0)={0x0, 0x1, [{0xffffffffffffffff, 0x0, 0x1000000000000, 0x1000000000000}]}) 858.506648ms ago: executing program 2 (id=12688): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000b80)={0x44, r1, 0x1, 0x0, 0xffffffff, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}]}, 0x44}}, 0x804) 0s ago: executing program 2 (id=12689): r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x1, 0x400) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, 0x0) kernel console output (not intermixed with test programs): 0c/0x138 [ 5798.773626][ T5452] el0t_64_sync+0x198/0x19c [ 5800.122815][ T5447] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5800.127813][ T5447] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5800.284542][ T30] audit: type=1400 audit(2000003641.510:599): avc: denied { shutdown } for pid=5462 comm="syz.0.11319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 5802.489660][ T5481] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5802.497207][ T5481] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5807.857712][ T5536] FAULT_INJECTION: forcing a failure. [ 5807.857712][ T5536] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 5807.858191][ T5536] CPU: 1 UID: 0 PID: 5536 Comm: syz.1.11341 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5807.858284][ T5536] Hardware name: linux,dummy-virt (DT) [ 5807.858355][ T5536] Call trace: [ 5807.858389][ T5536] show_stack+0x18/0x24 (C) [ 5807.858478][ T5536] dump_stack_lvl+0xdc/0xf4 [ 5807.858533][ T5536] dump_stack+0x1c/0x28 [ 5807.858651][ T5536] should_fail_ex+0x5a0/0x6ac [ 5807.858820][ T5536] should_fail_alloc_page+0x70/0xb8 [ 5807.858913][ T5536] prepare_alloc_pages+0x1a8/0x560 [ 5807.859028][ T5536] __alloc_frozen_pages_noprof+0x144/0x1f5c [ 5807.859129][ T5536] alloc_pages_mpol+0xfc/0x400 [ 5807.859251][ T5536] alloc_frozen_pages_noprof+0x178/0x1ec [ 5807.859300][ T5536] alloc_pages_noprof+0x14/0x114 [ 5807.859350][ T5536] __pmd_alloc+0x48/0x5fc [ 5807.859412][ T5536] __handle_mm_fault+0x7cc/0x35c4 [ 5807.859524][ T5536] handle_mm_fault+0x330/0x7a8 [ 5807.859660][ T5536] do_page_fault+0x2ec/0xca0 [ 5807.859777][ T5536] do_translation_fault+0x184/0x1e8 [ 5807.859902][ T5536] do_mem_abort+0x68/0x1a4 [ 5807.860010][ T5536] el1_abort+0x3c/0x5c [ 5807.860137][ T5536] el1h_64_sync_handler+0xa8/0x124 [ 5807.860229][ T5536] el1h_64_sync+0x6c/0x70 [ 5807.860280][ T5536] do_vfs_ioctl+0xc90/0x1ab8 (P) [ 5807.860332][ T5536] __arm64_sys_ioctl+0xd4/0x188 [ 5807.860379][ T5536] invoke_syscall+0x6c/0x258 [ 5807.860441][ T5536] el0_svc_common.constprop.0+0xac/0x230 [ 5807.860552][ T5536] do_el0_svc+0x40/0x58 [ 5807.860672][ T5536] el0_svc+0x50/0x180 [ 5807.860761][ T5536] el0t_64_sync_handler+0x10c/0x138 [ 5807.860864][ T5536] el0t_64_sync+0x198/0x19c [ 5808.426372][ T5538] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5808.433255][ T5538] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5813.647127][ T5584] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5813.649363][ T5584] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5814.161013][ T5592] FAULT_INJECTION: forcing a failure. [ 5814.161013][ T5592] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5814.162377][ T5592] CPU: 1 UID: 0 PID: 5592 Comm: syz.1.11355 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5814.162470][ T5592] Hardware name: linux,dummy-virt (DT) [ 5814.162508][ T5592] Call trace: [ 5814.162541][ T5592] show_stack+0x18/0x24 (C) [ 5814.162621][ T5592] dump_stack_lvl+0xdc/0xf4 [ 5814.162677][ T5592] dump_stack+0x1c/0x28 [ 5814.162722][ T5592] should_fail_ex+0x5a0/0x6ac [ 5814.162776][ T5592] should_fail+0x14/0x20 [ 5814.162825][ T5592] should_fail_usercopy+0x1c/0x28 [ 5814.162873][ T5592] _copy_from_iter+0x178/0xff0 [ 5814.162925][ T5592] netlink_sendmsg+0x5fc/0xa50 [ 5814.162982][ T5592] __sock_sendmsg+0xc8/0x168 [ 5814.163031][ T5592] ____sys_sendmsg+0x51c/0x734 [ 5814.163076][ T5592] ___sys_sendmsg+0x11c/0x19c [ 5814.163122][ T5592] __sys_sendmsg+0x114/0x198 [ 5814.163169][ T5592] __arm64_sys_sendmsg+0x70/0xa0 [ 5814.163216][ T5592] invoke_syscall+0x6c/0x258 [ 5814.163263][ T5592] el0_svc_common.constprop.0+0xac/0x230 [ 5814.163309][ T5592] do_el0_svc+0x40/0x58 [ 5814.163354][ T5592] el0_svc+0x50/0x180 [ 5814.163402][ T5592] el0t_64_sync_handler+0x10c/0x138 [ 5814.163480][ T5592] el0t_64_sync+0x198/0x19c [ 5816.027835][ T5605] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5816.031209][ T5605] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5819.301655][ T5625] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5819.310286][ T5625] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5838.546027][ T5705] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5838.548754][ T5705] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5843.986884][ T5754] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5843.997350][ T5754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5845.905102][ T1087] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5846.156512][ T1087] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5846.410203][ T1087] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5846.669307][ T1087] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5849.769314][ T1087] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5849.823109][ T1087] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5849.882069][ T1087] bond0 (unregistering): Released all slaves [ 5850.073120][ T1087] hsr_slave_0: left promiscuous mode [ 5850.078392][ T1087] hsr_slave_1: left promiscuous mode [ 5850.118796][ T1087] veth1_macvtap: left promiscuous mode [ 5850.120148][ T1087] veth0_macvtap: left promiscuous mode [ 5850.123756][ T1087] veth1_vlan: left promiscuous mode [ 5850.126441][ T1087] veth0_vlan: left promiscuous mode [ 5850.706368][ T1087] pimreg (unregistering): left allmulticast mode [ 5859.936227][ T5758] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5859.959669][ T5758] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5863.078812][ T5758] hsr_slave_0: entered promiscuous mode [ 5863.088754][ T5758] hsr_slave_1: entered promiscuous mode [ 5863.097803][ T5758] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5863.104834][ T5758] Cannot create hsr debugfs directory [ 5865.766856][ T5758] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 5865.802383][ T5758] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 5865.872824][ T5758] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 5865.903160][ T5758] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 5867.400072][ T5758] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5873.100334][ T5758] veth0_vlan: entered promiscuous mode [ 5873.149575][ T5758] veth1_vlan: entered promiscuous mode [ 5873.352094][ T5758] veth0_macvtap: entered promiscuous mode [ 5873.382915][ T5758] veth1_macvtap: entered promiscuous mode [ 5873.573380][ T5758] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5873.577764][ T5758] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5873.578296][ T5758] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5873.578532][ T5758] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5876.179864][ T6271] FAULT_INJECTION: forcing a failure. [ 5876.179864][ T6271] name failslab, interval 1, probability 0, space 0, times 0 [ 5876.180871][ T6271] CPU: 1 UID: 0 PID: 6271 Comm: syz.1.11407 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5876.180942][ T6271] Hardware name: linux,dummy-virt (DT) [ 5876.180978][ T6271] Call trace: [ 5876.181009][ T6271] show_stack+0x18/0x24 (C) [ 5876.181092][ T6271] dump_stack_lvl+0xdc/0xf4 [ 5876.181147][ T6271] dump_stack+0x1c/0x28 [ 5876.181213][ T6271] should_fail_ex+0x5a0/0x6ac [ 5876.181267][ T6271] should_failslab+0xbc/0x11c [ 5876.181318][ T6271] __kmalloc_noprof+0xd0/0x4d0 [ 5876.181367][ T6271] tomoyo_realpath_from_path+0x90/0x534 [ 5876.181440][ T6271] tomoyo_path_number_perm+0x200/0x438 [ 5876.181498][ T6271] tomoyo_path_chown+0x150/0x170 [ 5876.181550][ T6271] security_path_chown+0xdc/0x228 [ 5876.181601][ T6271] chown_common+0x2cc/0x4b0 [ 5876.181649][ T6271] ksys_fchown+0xc8/0x134 [ 5876.181702][ T6271] __arm64_sys_fchown+0x6c/0xa0 [ 5876.181895][ T6271] invoke_syscall+0x6c/0x258 [ 5876.182011][ T6271] el0_svc_common.constprop.0+0xac/0x230 [ 5876.182062][ T6271] do_el0_svc+0x40/0x58 [ 5876.182109][ T6271] el0_svc+0x50/0x180 [ 5876.182283][ T6271] el0t_64_sync_handler+0x10c/0x138 [ 5876.182347][ T6271] el0t_64_sync+0x198/0x19c [ 5876.183541][ T6271] ERROR: Out of memory at tomoyo_realpath_from_path. [ 5880.823027][ T6304] serio: Serial port pts0 [ 5884.193480][ T6328] serio: Serial port pts1 [ 5884.351756][ T6331] FAULT_INJECTION: forcing a failure. [ 5884.351756][ T6331] name failslab, interval 1, probability 0, space 0, times 0 [ 5884.353445][ T6331] CPU: 0 UID: 0 PID: 6331 Comm: syz.1.11427 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5884.353519][ T6331] Hardware name: linux,dummy-virt (DT) [ 5884.353557][ T6331] Call trace: [ 5884.353589][ T6331] show_stack+0x18/0x24 (C) [ 5884.353669][ T6331] dump_stack_lvl+0xdc/0xf4 [ 5884.353725][ T6331] dump_stack+0x1c/0x28 [ 5884.353772][ T6331] should_fail_ex+0x5a0/0x6ac [ 5884.353883][ T6331] should_failslab+0xbc/0x11c [ 5884.353972][ T6331] kmem_cache_alloc_noprof+0x74/0x3b8 [ 5884.354028][ T6331] skb_clone+0x124/0x2e0 [ 5884.354080][ T6331] netlink_deliver_tap+0x424/0x9e8 [ 5884.354137][ T6331] netlink_unicast+0x42c/0x670 [ 5884.354238][ T6331] netlink_sendmsg+0x658/0xa50 [ 5884.354293][ T6331] __sock_sendmsg+0xc8/0x168 [ 5884.354342][ T6331] ____sys_sendmsg+0x51c/0x734 [ 5884.354389][ T6331] ___sys_sendmsg+0x11c/0x19c [ 5884.354446][ T6331] __sys_sendmsg+0x114/0x198 [ 5884.354494][ T6331] __arm64_sys_sendmsg+0x70/0xa0 [ 5884.354542][ T6331] invoke_syscall+0x6c/0x258 [ 5884.354590][ T6331] el0_svc_common.constprop.0+0xac/0x230 [ 5884.354637][ T6331] do_el0_svc+0x40/0x58 [ 5884.354683][ T6331] el0_svc+0x50/0x180 [ 5884.354732][ T6331] el0t_64_sync_handler+0x10c/0x138 [ 5884.354780][ T6331] el0t_64_sync+0x198/0x19c [ 5886.791028][ T6358] FAULT_INJECTION: forcing a failure. [ 5886.791028][ T6358] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5886.791493][ T6358] CPU: 1 UID: 0 PID: 6358 Comm: syz.0.11436 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5886.791564][ T6358] Hardware name: linux,dummy-virt (DT) [ 5886.791601][ T6358] Call trace: [ 5886.791631][ T6358] show_stack+0x18/0x24 (C) [ 5886.791709][ T6358] dump_stack_lvl+0xdc/0xf4 [ 5886.791760][ T6358] dump_stack+0x1c/0x28 [ 5886.791895][ T6358] should_fail_ex+0x5a0/0x6ac [ 5886.791953][ T6358] should_fail+0x14/0x20 [ 5886.792025][ T6358] should_fail_usercopy+0x1c/0x28 [ 5886.792177][ T6358] _inline_copy_from_user+0x38/0x130 [ 5886.792251][ T6358] copy_msghdr_from_user+0xa0/0x130 [ 5886.792344][ T6358] ___sys_sendmsg+0xfc/0x19c [ 5886.792454][ T6358] __sys_sendmmsg+0x1b0/0x420 [ 5886.792584][ T6358] __arm64_sys_sendmmsg+0x8c/0xd0 [ 5886.792636][ T6358] invoke_syscall+0x6c/0x258 [ 5886.792763][ T6358] el0_svc_common.constprop.0+0xac/0x230 [ 5886.792860][ T6358] do_el0_svc+0x40/0x58 [ 5886.793031][ T6358] el0_svc+0x50/0x180 [ 5886.793169][ T6358] el0t_64_sync_handler+0x10c/0x138 [ 5886.793265][ T6358] el0t_64_sync+0x198/0x19c [ 5886.967835][ T30] audit: type=1400 audit(2000003728.200:600): avc: denied { map } for pid=6359 comm="syz.0.11437" path="/dev/fb0" dev="devtmpfs" ino=619 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 5886.969711][ T30] audit: type=1400 audit(2000003728.200:601): avc: denied { execute } for pid=6359 comm="syz.0.11437" path="/dev/fb0" dev="devtmpfs" ino=619 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 5890.060926][ T6369] FAULT_INJECTION: forcing a failure. [ 5890.060926][ T6369] name failslab, interval 1, probability 0, space 0, times 0 [ 5890.061528][ T6369] CPU: 1 UID: 0 PID: 6369 Comm: syz.1.11439 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5890.061621][ T6369] Hardware name: linux,dummy-virt (DT) [ 5890.061701][ T6369] Call trace: [ 5890.061755][ T6369] show_stack+0x18/0x24 (C) [ 5890.061834][ T6369] dump_stack_lvl+0xdc/0xf4 [ 5890.061928][ T6369] dump_stack+0x1c/0x28 [ 5890.061976][ T6369] should_fail_ex+0x5a0/0x6ac [ 5890.062085][ T6369] should_failslab+0xbc/0x11c [ 5890.062148][ T6369] __kmalloc_noprof+0xd0/0x4d0 [ 5890.062455][ T6369] tomoyo_encode2+0xa8/0x2c0 [ 5890.062651][ T6369] tomoyo_encode+0x28/0x40 [ 5890.062709][ T6369] tomoyo_realpath_from_path+0x114/0x534 [ 5890.062942][ T6369] tomoyo_check_open_permission+0x230/0x2b0 [ 5890.063427][ T6369] tomoyo_file_open+0x90/0xc4 [ 5890.063700][ T6369] security_file_open+0x74/0x148 [ 5890.063944][ T6369] do_dentry_open+0x2d8/0x153c [ 5890.064004][ T6369] vfs_open+0x5c/0x2fc [ 5890.064054][ T6369] dentry_open+0x58/0xa8 [ 5890.064102][ T6369] open_namespace+0xc0/0x130 [ 5890.064186][ T6369] open_related_ns+0x1c/0x28 [ 5890.064318][ T6369] sock_ioctl+0x310/0x5d4 [ 5890.064381][ T6369] __arm64_sys_ioctl+0x12c/0x188 [ 5890.064479][ T6369] invoke_syscall+0x6c/0x258 [ 5890.064558][ T6369] el0_svc_common.constprop.0+0xac/0x230 [ 5890.064620][ T6369] do_el0_svc+0x40/0x58 [ 5890.064689][ T6369] el0_svc+0x50/0x180 [ 5890.064754][ T6369] el0t_64_sync_handler+0x10c/0x138 [ 5890.064806][ T6369] el0t_64_sync+0x198/0x19c [ 5890.073709][ T6369] ERROR: Out of memory at tomoyo_realpath_from_path. [ 5890.265801][ T6371] serio: Serial port pts0 [ 5893.420120][ T6386] FAULT_INJECTION: forcing a failure. [ 5893.420120][ T6386] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5893.420662][ T6386] CPU: 1 UID: 0 PID: 6386 Comm: syz.0.11443 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5893.420736][ T6386] Hardware name: linux,dummy-virt (DT) [ 5893.420774][ T6386] Call trace: [ 5893.420806][ T6386] show_stack+0x18/0x24 (C) [ 5893.420948][ T6386] dump_stack_lvl+0xdc/0xf4 [ 5893.421012][ T6386] dump_stack+0x1c/0x28 [ 5893.421058][ T6386] should_fail_ex+0x5a0/0x6ac [ 5893.421111][ T6386] should_fail+0x14/0x20 [ 5893.421159][ T6386] should_fail_usercopy+0x1c/0x28 [ 5893.421223][ T6386] _copy_from_iter+0x178/0xff0 [ 5893.421274][ T6386] netlink_sendmsg+0x5fc/0xa50 [ 5893.421331][ T6386] __sock_sendmsg+0xc8/0x168 [ 5893.421379][ T6386] __sys_sendto+0x1d8/0x26c [ 5893.421425][ T6386] __arm64_sys_sendto+0xc0/0x134 [ 5893.421471][ T6386] invoke_syscall+0x6c/0x258 [ 5893.421519][ T6386] el0_svc_common.constprop.0+0xac/0x230 [ 5893.421599][ T6386] do_el0_svc+0x40/0x58 [ 5893.421679][ T6386] el0_svc+0x50/0x180 [ 5893.421734][ T6386] el0t_64_sync_handler+0x10c/0x138 [ 5893.421811][ T6386] el0t_64_sync+0x198/0x19c [ 5893.807578][ T6391] FAULT_INJECTION: forcing a failure. [ 5893.807578][ T6391] name failslab, interval 1, probability 0, space 0, times 0 [ 5893.808036][ T6391] CPU: 1 UID: 0 PID: 6391 Comm: syz.0.11445 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5893.808107][ T6391] Hardware name: linux,dummy-virt (DT) [ 5893.808145][ T6391] Call trace: [ 5893.808179][ T6391] show_stack+0x18/0x24 (C) [ 5893.808262][ T6391] dump_stack_lvl+0xdc/0xf4 [ 5893.808318][ T6391] dump_stack+0x1c/0x28 [ 5893.808365][ T6391] should_fail_ex+0x5a0/0x6ac [ 5893.808429][ T6391] should_failslab+0xbc/0x11c [ 5893.808483][ T6391] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 5893.808536][ T6391] __alloc_skb+0x208/0x2f0 [ 5893.808669][ T6391] alloc_skb_with_frags+0xb4/0x6b8 [ 5893.808858][ T6391] sock_alloc_send_pskb+0x5e8/0x708 [ 5893.808976][ T6391] isotp_sendmsg+0x568/0x17d8 [ 5893.809088][ T6391] __sock_sendmsg+0xc8/0x168 [ 5893.809227][ T6391] __sys_sendto+0x1d8/0x26c [ 5893.809314][ T6391] __arm64_sys_sendto+0xc0/0x134 [ 5893.809437][ T6391] invoke_syscall+0x6c/0x258 [ 5893.809569][ T6391] el0_svc_common.constprop.0+0xac/0x230 [ 5893.809697][ T6391] do_el0_svc+0x40/0x58 [ 5893.809804][ T6391] el0_svc+0x50/0x180 [ 5893.809896][ T6391] el0t_64_sync_handler+0x10c/0x138 [ 5893.810006][ T6391] el0t_64_sync+0x198/0x19c [ 5894.089893][ T6393] serio: Serial port pts0 [ 5899.854444][ T6440] FAULT_INJECTION: forcing a failure. [ 5899.854444][ T6440] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5899.854934][ T6440] CPU: 1 UID: 0 PID: 6440 Comm: syz.0.11452 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5899.855005][ T6440] Hardware name: linux,dummy-virt (DT) [ 5899.855041][ T6440] Call trace: [ 5899.855072][ T6440] show_stack+0x18/0x24 (C) [ 5899.855154][ T6440] dump_stack_lvl+0xdc/0xf4 [ 5899.855208][ T6440] dump_stack+0x1c/0x28 [ 5899.855255][ T6440] should_fail_ex+0x5a0/0x6ac [ 5899.855309][ T6440] should_fail+0x14/0x20 [ 5899.855356][ T6440] should_fail_usercopy+0x1c/0x28 [ 5899.855405][ T6440] _inline_copy_from_user+0x38/0x138 [ 5899.855498][ T6440] sk_setsockopt+0x1d8/0x218c [ 5899.855550][ T6440] sock_setsockopt+0x34/0x64 [ 5899.855601][ T6440] do_sock_setsockopt+0x2cc/0x354 [ 5899.855664][ T6440] __sys_setsockopt+0xcc/0x144 [ 5899.855781][ T6440] __arm64_sys_setsockopt+0xa4/0x100 [ 5899.855964][ T6440] invoke_syscall+0x6c/0x258 [ 5899.856111][ T6440] el0_svc_common.constprop.0+0xac/0x230 [ 5899.856619][ T6440] do_el0_svc+0x40/0x58 [ 5899.856821][ T6440] el0_svc+0x50/0x180 [ 5899.857136][ T6440] el0t_64_sync_handler+0x10c/0x138 [ 5899.857738][ T6440] el0t_64_sync+0x198/0x19c [ 5900.203639][ T6442] can: request_module (can-proto-4) failed. [ 5900.880647][ T6456] FAULT_INJECTION: forcing a failure. [ 5900.880647][ T6456] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5900.882238][ T6456] CPU: 0 UID: 0 PID: 6456 Comm: syz.0.11459 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5900.882313][ T6456] Hardware name: linux,dummy-virt (DT) [ 5900.882386][ T6456] Call trace: [ 5900.882483][ T6456] show_stack+0x18/0x24 (C) [ 5900.882575][ T6456] dump_stack_lvl+0xdc/0xf4 [ 5900.882630][ T6456] dump_stack+0x1c/0x28 [ 5900.882676][ T6456] should_fail_ex+0x5a0/0x6ac [ 5900.882734][ T6456] should_fail+0x14/0x20 [ 5900.882783][ T6456] should_fail_usercopy+0x1c/0x28 [ 5900.882831][ T6456] _inline_copy_from_user+0x38/0x130 [ 5900.882884][ T6456] copy_msghdr_from_user+0xa0/0x130 [ 5900.882932][ T6456] ___sys_sendmsg+0xfc/0x19c [ 5900.882978][ T6456] __sys_sendmsg+0x114/0x198 [ 5900.883025][ T6456] __arm64_sys_sendmsg+0x70/0xa0 [ 5900.883071][ T6456] invoke_syscall+0x6c/0x258 [ 5900.883118][ T6456] el0_svc_common.constprop.0+0xac/0x230 [ 5900.883165][ T6456] do_el0_svc+0x40/0x58 [ 5900.883209][ T6456] el0_svc+0x50/0x180 [ 5900.883258][ T6456] el0t_64_sync_handler+0x10c/0x138 [ 5900.883306][ T6456] el0t_64_sync+0x198/0x19c [ 5901.528922][ T6463] FAULT_INJECTION: forcing a failure. [ 5901.528922][ T6463] name failslab, interval 1, probability 0, space 0, times 0 [ 5901.529446][ T6463] CPU: 1 UID: 0 PID: 6463 Comm: syz.0.11462 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5901.529517][ T6463] Hardware name: linux,dummy-virt (DT) [ 5901.529555][ T6463] Call trace: [ 5901.529587][ T6463] show_stack+0x18/0x24 (C) [ 5901.529664][ T6463] dump_stack_lvl+0xdc/0xf4 [ 5901.529718][ T6463] dump_stack+0x1c/0x28 [ 5901.529761][ T6463] should_fail_ex+0x5a0/0x6ac [ 5901.529887][ T6463] should_failslab+0xbc/0x11c [ 5901.529983][ T6463] kmem_cache_alloc_noprof+0x74/0x3b8 [ 5901.530175][ T6463] security_file_alloc+0x28/0x1ec [ 5901.530231][ T6463] init_file+0x8c/0x40c [ 5901.530298][ T6463] alloc_empty_file+0x70/0x16c [ 5901.530417][ T6463] path_openat+0xd0/0x25e4 [ 5901.530535][ T6463] do_filp_open+0x184/0x360 [ 5901.530585][ T6463] do_sys_openat2+0xe0/0x160 [ 5901.530693][ T6463] __arm64_sys_openat+0x12c/0x1bc [ 5901.530745][ T6463] invoke_syscall+0x6c/0x258 [ 5901.530891][ T6463] el0_svc_common.constprop.0+0xac/0x230 [ 5901.530970][ T6463] do_el0_svc+0x40/0x58 [ 5901.531019][ T6463] el0_svc+0x50/0x180 [ 5901.531172][ T6463] el0t_64_sync_handler+0x10c/0x138 [ 5901.531229][ T6463] el0t_64_sync+0x198/0x19c [ 5902.135561][ T6469] FAULT_INJECTION: forcing a failure. [ 5902.135561][ T6469] name failslab, interval 1, probability 0, space 0, times 0 [ 5902.136044][ T6469] CPU: 1 UID: 0 PID: 6469 Comm: syz.0.11465 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5902.136118][ T6469] Hardware name: linux,dummy-virt (DT) [ 5902.136154][ T6469] Call trace: [ 5902.136186][ T6469] show_stack+0x18/0x24 (C) [ 5902.136330][ T6469] dump_stack_lvl+0xdc/0xf4 [ 5902.136461][ T6469] dump_stack+0x1c/0x28 [ 5902.136567][ T6469] should_fail_ex+0x5a0/0x6ac [ 5902.136808][ T6469] should_failslab+0xbc/0x11c [ 5902.137089][ T6469] kmem_cache_alloc_noprof+0x74/0x3b8 [ 5902.137208][ T6469] security_file_alloc+0x28/0x1ec [ 5902.137472][ T6469] init_file+0x8c/0x40c [ 5902.137700][ T6469] alloc_empty_file+0x70/0x16c [ 5902.138297][ T6469] path_openat+0xd0/0x25e4 [ 5902.138405][ T6469] do_filp_open+0x184/0x360 [ 5902.138697][ T6469] do_sys_openat2+0xe0/0x160 [ 5902.138909][ T6469] __arm64_sys_openat+0x12c/0x1bc [ 5902.139389][ T6469] invoke_syscall+0x6c/0x258 [ 5902.139515][ T6469] el0_svc_common.constprop.0+0xac/0x230 [ 5902.139821][ T6469] do_el0_svc+0x40/0x58 [ 5902.139904][ T6469] el0_svc+0x50/0x180 [ 5902.139973][ T6469] el0t_64_sync_handler+0x10c/0x138 [ 5902.140039][ T6469] el0t_64_sync+0x198/0x19c [ 5902.339094][ T30] audit: type=1400 audit(2000003743.570:602): avc: denied { setopt } for pid=6470 comm="syz.0.11466" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 5902.537940][ T6473] FAULT_INJECTION: forcing a failure. [ 5902.537940][ T6473] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 5902.540043][ T6473] CPU: 1 UID: 0 PID: 6473 Comm: syz.0.11467 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5902.540158][ T6473] Hardware name: linux,dummy-virt (DT) [ 5902.540198][ T6473] Call trace: [ 5902.540230][ T6473] show_stack+0x18/0x24 (C) [ 5902.540310][ T6473] dump_stack_lvl+0xdc/0xf4 [ 5902.540365][ T6473] dump_stack+0x1c/0x28 [ 5902.540409][ T6473] should_fail_ex+0x5a0/0x6ac [ 5902.540472][ T6473] should_fail_alloc_page+0x70/0xb8 [ 5902.540524][ T6473] prepare_alloc_pages+0x1a8/0x560 [ 5902.540573][ T6473] __alloc_frozen_pages_noprof+0x144/0x1f5c [ 5902.540623][ T6473] alloc_pages_mpol+0xfc/0x400 [ 5902.540675][ T6473] folio_alloc_mpol_noprof+0x18/0x190 [ 5902.540722][ T6473] vma_alloc_folio_noprof+0x104/0x1bc [ 5902.540767][ T6473] vma_alloc_zeroed_movable_folio+0x50/0x6c [ 5902.540822][ T6473] __handle_mm_fault+0x2010/0x35c4 [ 5902.540872][ T6473] handle_mm_fault+0x330/0x7a8 [ 5902.540919][ T6473] do_page_fault+0x1f4/0xca0 [ 5902.540969][ T6473] do_translation_fault+0x184/0x1e8 [ 5902.541020][ T6473] do_mem_abort+0x68/0x1a4 [ 5902.541069][ T6473] el0_da+0x5c/0x174 [ 5902.541118][ T6473] el0t_64_sync_handler+0xc4/0x138 [ 5902.541165][ T6473] el0t_64_sync+0x198/0x19c [ 5902.548010][ T6473] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 5906.118394][ T6504] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 5907.511699][ T6522] FAULT_INJECTION: forcing a failure. [ 5907.511699][ T6522] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5907.512246][ T6522] CPU: 1 UID: 0 PID: 6522 Comm: syz.0.11482 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5907.512372][ T6522] Hardware name: linux,dummy-virt (DT) [ 5907.512439][ T6522] Call trace: [ 5907.512477][ T6522] show_stack+0x18/0x24 (C) [ 5907.512571][ T6522] dump_stack_lvl+0xdc/0xf4 [ 5907.512640][ T6522] dump_stack+0x1c/0x28 [ 5907.512689][ T6522] should_fail_ex+0x5a0/0x6ac [ 5907.512742][ T6522] should_fail+0x14/0x20 [ 5907.512803][ T6522] should_fail_usercopy+0x1c/0x28 [ 5907.512855][ T6522] simple_read_from_buffer+0x94/0x1f0 [ 5907.512910][ T6522] proc_fail_nth_read+0x160/0x248 [ 5907.512958][ T6522] vfs_read+0x18c/0x97c [ 5907.513023][ T6522] ksys_read+0xec/0x1d8 [ 5907.513075][ T6522] __arm64_sys_read+0x6c/0x9c [ 5907.513125][ T6522] invoke_syscall+0x6c/0x258 [ 5907.513183][ T6522] el0_svc_common.constprop.0+0xac/0x230 [ 5907.513257][ T6522] do_el0_svc+0x40/0x58 [ 5907.513309][ T6522] el0_svc+0x50/0x180 [ 5907.513359][ T6522] el0t_64_sync_handler+0x10c/0x138 [ 5907.513409][ T6522] el0t_64_sync+0x198/0x19c [ 5911.458319][ T6549] FAULT_INJECTION: forcing a failure. [ 5911.458319][ T6549] name failslab, interval 1, probability 0, space 0, times 0 [ 5911.458886][ T6549] CPU: 1 UID: 0 PID: 6549 Comm: syz.1.11495 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5911.458951][ T6549] Hardware name: linux,dummy-virt (DT) [ 5911.458990][ T6549] Call trace: [ 5911.459020][ T6549] show_stack+0x18/0x24 (C) [ 5911.459135][ T6549] dump_stack_lvl+0xdc/0xf4 [ 5911.459196][ T6549] dump_stack+0x1c/0x28 [ 5911.459241][ T6549] should_fail_ex+0x5a0/0x6ac [ 5911.459294][ T6549] should_failslab+0xbc/0x11c [ 5911.459344][ T6549] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 5911.459396][ T6549] __alloc_skb+0x208/0x2f0 [ 5911.459476][ T6549] netlink_alloc_large_skb+0xac/0xd8 [ 5911.459534][ T6549] netlink_sendmsg+0x4ac/0xa50 [ 5911.459583][ T6549] __sock_sendmsg+0xc8/0x168 [ 5911.459628][ T6549] ____sys_sendmsg+0x51c/0x734 [ 5911.459673][ T6549] ___sys_sendmsg+0x11c/0x19c [ 5911.459719][ T6549] __sys_sendmsg+0x114/0x198 [ 5911.459765][ T6549] __arm64_sys_sendmsg+0x70/0xa0 [ 5911.459812][ T6549] invoke_syscall+0x6c/0x258 [ 5911.459856][ T6549] el0_svc_common.constprop.0+0xac/0x230 [ 5911.459903][ T6549] do_el0_svc+0x40/0x58 [ 5911.459946][ T6549] el0_svc+0x50/0x180 [ 5911.460016][ T6549] el0t_64_sync_handler+0x10c/0x138 [ 5911.460067][ T6549] el0t_64_sync+0x198/0x19c [ 5911.947979][ T6557] FAULT_INJECTION: forcing a failure. [ 5911.947979][ T6557] name failslab, interval 1, probability 0, space 0, times 0 [ 5911.948460][ T6557] CPU: 1 UID: 0 PID: 6557 Comm: syz.1.11499 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5911.948532][ T6557] Hardware name: linux,dummy-virt (DT) [ 5911.948573][ T6557] Call trace: [ 5911.948606][ T6557] show_stack+0x18/0x24 (C) [ 5911.948699][ T6557] dump_stack_lvl+0xdc/0xf4 [ 5911.948755][ T6557] dump_stack+0x1c/0x28 [ 5911.948884][ T6557] should_fail_ex+0x5a0/0x6ac [ 5911.948944][ T6557] should_failslab+0xbc/0x11c [ 5911.948999][ T6557] __kmalloc_noprof+0xd0/0x4d0 [ 5911.949073][ T6557] tomoyo_realpath_from_path+0x90/0x534 [ 5911.949133][ T6557] tomoyo_path_number_perm+0x200/0x438 [ 5911.949223][ T6557] tomoyo_file_ioctl+0x1c/0x28 [ 5911.949337][ T6557] security_file_ioctl+0x8c/0x19c [ 5911.949398][ T6557] __arm64_sys_ioctl+0x90/0x188 [ 5911.949450][ T6557] invoke_syscall+0x6c/0x258 [ 5911.949498][ T6557] el0_svc_common.constprop.0+0xac/0x230 [ 5911.949554][ T6557] do_el0_svc+0x40/0x58 [ 5911.949634][ T6557] el0_svc+0x50/0x180 [ 5911.949728][ T6557] el0t_64_sync_handler+0x10c/0x138 [ 5911.949841][ T6557] el0t_64_sync+0x198/0x19c [ 5911.951024][ T6557] ERROR: Out of memory at tomoyo_realpath_from_path. [ 5920.467650][ T30] audit: type=1400 audit(2000003761.700:603): avc: denied { write } for pid=6630 comm="syz.0.11524" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 5921.929692][ T6651] FAULT_INJECTION: forcing a failure. [ 5921.929692][ T6651] name failslab, interval 1, probability 0, space 0, times 0 [ 5921.930290][ T6651] CPU: 0 UID: 0 PID: 6651 Comm: syz.1.11530 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5921.930357][ T6651] Hardware name: linux,dummy-virt (DT) [ 5921.930394][ T6651] Call trace: [ 5921.930426][ T6651] show_stack+0x18/0x24 (C) [ 5921.930503][ T6651] dump_stack_lvl+0xdc/0xf4 [ 5921.930556][ T6651] dump_stack+0x1c/0x28 [ 5921.930600][ T6651] should_fail_ex+0x5a0/0x6ac [ 5921.930652][ T6651] should_failslab+0xbc/0x11c [ 5921.930716][ T6651] kmem_cache_alloc_noprof+0x74/0x3b8 [ 5921.930767][ T6651] alloc_empty_file+0x5c/0x16c [ 5921.930820][ T6651] path_openat+0xd0/0x25e4 [ 5921.930868][ T6651] do_filp_open+0x184/0x360 [ 5921.930913][ T6651] do_sys_openat2+0xe0/0x160 [ 5921.930960][ T6651] __arm64_sys_openat+0x12c/0x1bc [ 5921.931007][ T6651] invoke_syscall+0x6c/0x258 [ 5921.931093][ T6651] el0_svc_common.constprop.0+0xac/0x230 [ 5921.931147][ T6651] do_el0_svc+0x40/0x58 [ 5921.931201][ T6651] el0_svc+0x50/0x180 [ 5921.931251][ T6651] el0t_64_sync_handler+0x10c/0x138 [ 5921.931299][ T6651] el0t_64_sync+0x198/0x19c [ 5922.438082][ T6656] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5922.443620][ T6656] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5922.485620][ T6656] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5922.487736][ T6656] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5922.530408][ T6656] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5922.532746][ T6656] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5922.718949][ T6656] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5922.741363][ T6656] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5927.618806][ T6685] FAULT_INJECTION: forcing a failure. [ 5927.618806][ T6685] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5927.621030][ T6685] CPU: 1 UID: 0 PID: 6685 Comm: syz.1.11539 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5927.621110][ T6685] Hardware name: linux,dummy-virt (DT) [ 5927.621147][ T6685] Call trace: [ 5927.621177][ T6685] show_stack+0x18/0x24 (C) [ 5927.621284][ T6685] dump_stack_lvl+0xdc/0xf4 [ 5927.621340][ T6685] dump_stack+0x1c/0x28 [ 5927.621386][ T6685] should_fail_ex+0x5a0/0x6ac [ 5927.621438][ T6685] should_fail+0x14/0x20 [ 5927.621486][ T6685] should_fail_usercopy+0x1c/0x28 [ 5927.621535][ T6685] _inline_copy_from_user+0x38/0x130 [ 5927.621587][ T6685] copy_msghdr_from_user+0xa0/0x130 [ 5927.621637][ T6685] ___sys_sendmsg+0xfc/0x19c [ 5927.621691][ T6685] __sys_sendmsg+0x114/0x198 [ 5927.621739][ T6685] __arm64_sys_sendmsg+0x70/0xa0 [ 5927.621786][ T6685] invoke_syscall+0x6c/0x258 [ 5927.621834][ T6685] el0_svc_common.constprop.0+0xac/0x230 [ 5927.621881][ T6685] do_el0_svc+0x40/0x58 [ 5927.621926][ T6685] el0_svc+0x50/0x180 [ 5927.621974][ T6685] el0t_64_sync_handler+0x10c/0x138 [ 5927.622033][ T6685] el0t_64_sync+0x198/0x19c [ 5928.116349][ T6689] FAULT_INJECTION: forcing a failure. [ 5928.116349][ T6689] name failslab, interval 1, probability 0, space 0, times 0 [ 5928.116867][ T6689] CPU: 0 UID: 0 PID: 6689 Comm: syz.1.11541 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5928.116932][ T6689] Hardware name: linux,dummy-virt (DT) [ 5928.116967][ T6689] Call trace: [ 5928.116998][ T6689] show_stack+0x18/0x24 (C) [ 5928.117075][ T6689] dump_stack_lvl+0xdc/0xf4 [ 5928.117127][ T6689] dump_stack+0x1c/0x28 [ 5928.117173][ T6689] should_fail_ex+0x5a0/0x6ac [ 5928.117226][ T6689] should_failslab+0xbc/0x11c [ 5928.117335][ T6689] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 5928.117407][ T6689] __alloc_skb+0x208/0x2f0 [ 5928.117472][ T6689] alloc_skb_with_frags+0xb4/0x6b8 [ 5928.117521][ T6689] sock_alloc_send_pskb+0x5e8/0x708 [ 5928.117570][ T6689] isotp_sendmsg+0x568/0x17d8 [ 5928.117620][ T6689] __sock_sendmsg+0xc8/0x168 [ 5928.117665][ T6689] ____sys_sendmsg+0x51c/0x734 [ 5928.117710][ T6689] ___sys_sendmsg+0x11c/0x19c [ 5928.117757][ T6689] __sys_sendmsg+0x114/0x198 [ 5928.117803][ T6689] __arm64_sys_sendmsg+0x70/0xa0 [ 5928.117849][ T6689] invoke_syscall+0x6c/0x258 [ 5928.117894][ T6689] el0_svc_common.constprop.0+0xac/0x230 [ 5928.117941][ T6689] do_el0_svc+0x40/0x58 [ 5928.117986][ T6689] el0_svc+0x50/0x180 [ 5928.118033][ T6689] el0t_64_sync_handler+0x10c/0x138 [ 5928.118082][ T6689] el0t_64_sync+0x198/0x19c [ 5928.392672][ T6691] FAULT_INJECTION: forcing a failure. [ 5928.392672][ T6691] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5928.396663][ T6691] CPU: 1 UID: 0 PID: 6691 Comm: syz.1.11542 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5928.396757][ T6691] Hardware name: linux,dummy-virt (DT) [ 5928.396796][ T6691] Call trace: [ 5928.396829][ T6691] show_stack+0x18/0x24 (C) [ 5928.396906][ T6691] dump_stack_lvl+0xdc/0xf4 [ 5928.396959][ T6691] dump_stack+0x1c/0x28 [ 5928.397038][ T6691] should_fail_ex+0x5a0/0x6ac [ 5928.397119][ T6691] should_fail+0x14/0x20 [ 5928.397168][ T6691] should_fail_usercopy+0x1c/0x28 [ 5928.397217][ T6691] _copy_from_iter+0x178/0xff0 [ 5928.397269][ T6691] netlink_sendmsg+0x5fc/0xa50 [ 5928.397324][ T6691] __sock_sendmsg+0xc8/0x168 [ 5928.397373][ T6691] ____sys_sendmsg+0x51c/0x734 [ 5928.397425][ T6691] ___sys_sendmsg+0x11c/0x19c [ 5928.397474][ T6691] __sys_sendmsg+0x114/0x198 [ 5928.397521][ T6691] __arm64_sys_sendmsg+0x70/0xa0 [ 5928.397568][ T6691] invoke_syscall+0x6c/0x258 [ 5928.397615][ T6691] el0_svc_common.constprop.0+0xac/0x230 [ 5928.397662][ T6691] do_el0_svc+0x40/0x58 [ 5928.397707][ T6691] el0_svc+0x50/0x180 [ 5928.397779][ T6691] el0t_64_sync_handler+0x10c/0x138 [ 5928.397861][ T6691] el0t_64_sync+0x198/0x19c [ 5928.980127][ T6695] FAULT_INJECTION: forcing a failure. [ 5928.980127][ T6695] name failslab, interval 1, probability 0, space 0, times 0 [ 5928.981851][ T6695] CPU: 1 UID: 0 PID: 6695 Comm: syz.1.11544 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5928.981924][ T6695] Hardware name: linux,dummy-virt (DT) [ 5928.981961][ T6695] Call trace: [ 5928.981995][ T6695] show_stack+0x18/0x24 (C) [ 5928.982072][ T6695] dump_stack_lvl+0xdc/0xf4 [ 5928.982124][ T6695] dump_stack+0x1c/0x28 [ 5928.982168][ T6695] should_fail_ex+0x5a0/0x6ac [ 5928.982219][ T6695] should_failslab+0xbc/0x11c [ 5928.982268][ T6695] kmem_cache_alloc_noprof+0x74/0x3b8 [ 5928.982317][ T6695] skb_clone+0x124/0x2e0 [ 5928.982367][ T6695] netlink_deliver_tap+0x424/0x9e8 [ 5928.982431][ T6695] netlink_unicast+0x42c/0x670 [ 5928.982483][ T6695] netlink_sendmsg+0x658/0xa50 [ 5928.982576][ T6695] __sock_sendmsg+0xc8/0x168 [ 5928.982625][ T6695] sock_write_iter+0x1cc/0x300 [ 5928.982685][ T6695] vfs_write+0x7bc/0xad4 [ 5928.982739][ T6695] ksys_write+0x18c/0x1d8 [ 5928.982787][ T6695] __arm64_sys_write+0x6c/0x9c [ 5928.982834][ T6695] invoke_syscall+0x6c/0x258 [ 5928.982881][ T6695] el0_svc_common.constprop.0+0xac/0x230 [ 5928.982930][ T6695] do_el0_svc+0x40/0x58 [ 5928.982975][ T6695] el0_svc+0x50/0x180 [ 5928.983024][ T6695] el0t_64_sync_handler+0x10c/0x138 [ 5928.983074][ T6695] el0t_64_sync+0x198/0x19c [ 5929.915267][ T6701] could not allocate digest TFM handle sha1_mb [ 5932.917214][ T6731] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5932.939222][ T6731] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5934.652050][ T6755] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6755 comm=syz.1.11560 [ 5943.038678][ T6804] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5943.043527][ T6804] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5943.483757][ T6809] FAULT_INJECTION: forcing a failure. [ 5943.483757][ T6809] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5943.486014][ T6809] CPU: 0 UID: 0 PID: 6809 Comm: syz.1.11582 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5943.486169][ T6809] Hardware name: linux,dummy-virt (DT) [ 5943.486255][ T6809] Call trace: [ 5943.486319][ T6809] show_stack+0x18/0x24 (C) [ 5943.486407][ T6809] dump_stack_lvl+0xdc/0xf4 [ 5943.486482][ T6809] dump_stack+0x1c/0x28 [ 5943.486568][ T6809] should_fail_ex+0x5a0/0x6ac [ 5943.486645][ T6809] should_fail+0x14/0x20 [ 5943.486704][ T6809] should_fail_usercopy+0x1c/0x28 [ 5943.486757][ T6809] _copy_from_iter+0x178/0xff0 [ 5943.486824][ T6809] netlink_sendmsg+0x5fc/0xa50 [ 5943.486886][ T6809] __sock_sendmsg+0xc8/0x168 [ 5943.486934][ T6809] ____sys_sendmsg+0x51c/0x734 [ 5943.486978][ T6809] ___sys_sendmsg+0x11c/0x19c [ 5943.487024][ T6809] __sys_sendmsg+0x114/0x198 [ 5943.487070][ T6809] __arm64_sys_sendmsg+0x70/0xa0 [ 5943.487131][ T6809] invoke_syscall+0x6c/0x258 [ 5943.487193][ T6809] el0_svc_common.constprop.0+0xac/0x230 [ 5943.487243][ T6809] do_el0_svc+0x40/0x58 [ 5943.487287][ T6809] el0_svc+0x50/0x180 [ 5943.487335][ T6809] el0t_64_sync_handler+0x10c/0x138 [ 5943.487394][ T6809] el0t_64_sync+0x198/0x19c [ 5944.521099][ T30] audit: type=1400 audit(2000003785.750:604): avc: denied { unmount } for pid=5758 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 5947.918480][ T6842] loop6: detected capacity change from 0 to 524287999 [ 5949.711626][ T6863] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5949.719038][ T6863] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5950.143331][ T6869] FAULT_INJECTION: forcing a failure. [ 5950.143331][ T6869] name failslab, interval 1, probability 0, space 0, times 0 [ 5950.143833][ T6869] CPU: 0 UID: 0 PID: 6869 Comm: syz.1.11599 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5950.143964][ T6869] Hardware name: linux,dummy-virt (DT) [ 5950.144003][ T6869] Call trace: [ 5950.144034][ T6869] show_stack+0x18/0x24 (C) [ 5950.144114][ T6869] dump_stack_lvl+0xdc/0xf4 [ 5950.144206][ T6869] dump_stack+0x1c/0x28 [ 5950.144255][ T6869] should_fail_ex+0x5a0/0x6ac [ 5950.144309][ T6869] should_failslab+0xbc/0x11c [ 5950.144361][ T6869] __kvmalloc_node_noprof+0x14c/0x650 [ 5950.144412][ T6869] alloc_netdev_mqs+0x814/0xfcc [ 5950.144481][ T6869] vlan_ioctl_handler+0x440/0x974 [ 5950.144532][ T6869] sock_ioctl+0x430/0x5d4 [ 5950.144582][ T6869] __arm64_sys_ioctl+0x12c/0x188 [ 5950.144655][ T6869] invoke_syscall+0x6c/0x258 [ 5950.144703][ T6869] el0_svc_common.constprop.0+0xac/0x230 [ 5950.144750][ T6869] do_el0_svc+0x40/0x58 [ 5950.144796][ T6869] el0_svc+0x50/0x180 [ 5950.144844][ T6869] el0t_64_sync_handler+0x10c/0x138 [ 5950.144967][ T6869] el0t_64_sync+0x198/0x19c [ 5951.602289][ T6882] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5951.621433][ T6882] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5952.333757][ T6891] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6891 comm=syz.0.11605 [ 5954.272499][ T6918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6918 comm=syz.1.11612 [ 5955.023023][ T6922] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5955.028165][ T6922] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5956.600112][ T6935] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5956.610035][ T6935] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5959.277504][ T30] audit: type=1400 audit(2000003800.510:605): avc: denied { ioctl } for pid=6945 comm="syz.0.11623" path="socket:[125834]" dev="sockfs" ino=125834 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 5960.882224][ T6973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6973 comm=syz.0.11631 [ 5961.065484][ T6967] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5961.069465][ T6967] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5963.846528][ T6993] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5963.865952][ T6993] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5967.173279][ T7045] FAULT_INJECTION: forcing a failure. [ 5967.173279][ T7045] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5967.175044][ T7045] CPU: 0 UID: 0 PID: 7045 Comm: syz.0.11651 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5967.175144][ T7045] Hardware name: linux,dummy-virt (DT) [ 5967.175181][ T7045] Call trace: [ 5967.175213][ T7045] show_stack+0x18/0x24 (C) [ 5967.175306][ T7045] dump_stack_lvl+0xdc/0xf4 [ 5967.175389][ T7045] dump_stack+0x1c/0x28 [ 5967.175473][ T7045] should_fail_ex+0x5a0/0x6ac [ 5967.175543][ T7045] should_fail+0x14/0x20 [ 5967.175622][ T7045] should_fail_usercopy+0x1c/0x28 [ 5967.175686][ T7045] simple_read_from_buffer+0x94/0x1f0 [ 5967.175742][ T7045] proc_fail_nth_read+0x160/0x248 [ 5967.175789][ T7045] vfs_read+0x18c/0x97c [ 5967.175898][ T7045] ksys_read+0xec/0x1d8 [ 5967.175982][ T7045] __arm64_sys_read+0x6c/0x9c [ 5967.176033][ T7045] invoke_syscall+0x6c/0x258 [ 5967.176305][ T7045] el0_svc_common.constprop.0+0xac/0x230 [ 5967.176420][ T7045] do_el0_svc+0x40/0x58 [ 5967.176472][ T7045] el0_svc+0x50/0x180 [ 5967.176544][ T7045] el0t_64_sync_handler+0x10c/0x138 [ 5967.176929][ T7045] el0t_64_sync+0x198/0x19c [ 5970.182717][ T7082] FAULT_INJECTION: forcing a failure. [ 5970.182717][ T7082] name failslab, interval 1, probability 0, space 0, times 0 [ 5970.188456][ T7082] CPU: 1 UID: 0 PID: 7082 Comm: syz.0.11664 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5970.188542][ T7082] Hardware name: linux,dummy-virt (DT) [ 5970.188581][ T7082] Call trace: [ 5970.188615][ T7082] show_stack+0x18/0x24 (C) [ 5970.188709][ T7082] dump_stack_lvl+0xdc/0xf4 [ 5970.188766][ T7082] dump_stack+0x1c/0x28 [ 5970.188812][ T7082] should_fail_ex+0x5a0/0x6ac [ 5970.188865][ T7082] should_failslab+0xbc/0x11c [ 5970.188917][ T7082] __kmalloc_cache_noprof+0x74/0x3cc [ 5970.188967][ T7082] addr_event.constprop.0+0x94/0x424 [ 5970.189022][ T7082] inetaddr_event+0xe0/0x148 [ 5970.189071][ T7082] notifier_call_chain+0x11c/0x49c [ 5970.189124][ T7082] blocking_notifier_call_chain+0x68/0x9c [ 5970.189176][ T7082] __inet_del_ifa+0x318/0xa74 [ 5970.189229][ T7082] devinet_ioctl+0x5a8/0x1480 [ 5970.189279][ T7082] inet_ioctl+0x2bc/0x2ec [ 5970.189324][ T7082] sock_do_ioctl+0xe4/0x1cc [ 5970.189373][ T7082] sock_ioctl+0x3c0/0x5d4 [ 5970.189417][ T7082] __arm64_sys_ioctl+0x12c/0x188 [ 5970.189466][ T7082] invoke_syscall+0x6c/0x258 [ 5970.189515][ T7082] el0_svc_common.constprop.0+0xac/0x230 [ 5970.189561][ T7082] do_el0_svc+0x40/0x58 [ 5970.189607][ T7082] el0_svc+0x50/0x180 [ 5970.189655][ T7082] el0t_64_sync_handler+0x10c/0x138 [ 5970.189713][ T7082] el0t_64_sync+0x198/0x19c [ 5971.884714][ T7081] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5971.899718][ T7081] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5974.952796][ T7125] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5974.976584][ T7125] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5975.386222][ T7132] nbd0: detected capacity change from 0 to 4096 [ 5976.280206][ T7138] FAULT_INJECTION: forcing a failure. [ 5976.280206][ T7138] name failslab, interval 1, probability 0, space 0, times 0 [ 5976.282588][ T7138] CPU: 1 UID: 0 PID: 7138 Comm: syz.1.11681 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 5976.282703][ T7138] Hardware name: linux,dummy-virt (DT) [ 5976.282744][ T7138] Call trace: [ 5976.282777][ T7138] show_stack+0x18/0x24 (C) [ 5976.282856][ T7138] dump_stack_lvl+0xdc/0xf4 [ 5976.282910][ T7138] dump_stack+0x1c/0x28 [ 5976.282956][ T7138] should_fail_ex+0x5a0/0x6ac [ 5976.283010][ T7138] should_failslab+0xbc/0x11c [ 5976.283062][ T7138] __kmalloc_noprof+0xd0/0x4d0 [ 5976.283112][ T7138] tomoyo_encode2+0xa8/0x2c0 [ 5976.283165][ T7138] tomoyo_encode+0x28/0x40 [ 5976.283215][ T7138] tomoyo_realpath_from_path+0x114/0x534 [ 5976.283266][ T7138] tomoyo_path_number_perm+0x200/0x438 [ 5976.283315][ T7138] tomoyo_file_ioctl+0x1c/0x28 [ 5976.283364][ T7138] security_file_ioctl+0x8c/0x19c [ 5976.283429][ T7138] __arm64_sys_ioctl+0x90/0x188 [ 5976.283520][ T7138] invoke_syscall+0x6c/0x258 [ 5976.283567][ T7138] el0_svc_common.constprop.0+0xac/0x230 [ 5976.283614][ T7138] do_el0_svc+0x40/0x58 [ 5976.283657][ T7138] el0_svc+0x50/0x180 [ 5976.283708][ T7138] el0t_64_sync_handler+0x10c/0x138 [ 5976.283757][ T7138] el0t_64_sync+0x198/0x19c [ 5976.296069][ T7138] ERROR: Out of memory at tomoyo_realpath_from_path. [ 5977.209415][ T52] block nbd0: Receive control failed (result -104) [ 5978.805560][ T7149] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5978.812843][ T7149] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5981.686813][ T30] audit: type=1400 audit(2000003822.910:606): avc: denied { mounton } for pid=7171 comm="syz.1.11691" path="/proc/447/cgroup" dev="proc" ino=126615 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 6005.871484][ T42] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 30 seconds [ 6022.505907][ T7183] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6022.508118][ T7183] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6025.021769][ T7186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6025.041334][ T7186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6025.979735][ T7342] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6025.982365][ T7342] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6027.328815][ T7186] hsr_slave_0: entered promiscuous mode [ 6027.338608][ T7186] hsr_slave_1: entered promiscuous mode [ 6027.347379][ T7186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6027.348678][ T7186] Cannot create hsr debugfs directory [ 6028.863021][ T7186] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 6028.917825][ T7186] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 6028.966386][ T7186] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 6028.998730][ T7186] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 6030.110047][ T7515] FAULT_INJECTION: forcing a failure. [ 6030.110047][ T7515] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6030.110582][ T7515] CPU: 1 UID: 0 PID: 7515 Comm: syz.1.11702 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6030.110649][ T7515] Hardware name: linux,dummy-virt (DT) [ 6030.110685][ T7515] Call trace: [ 6030.110717][ T7515] show_stack+0x18/0x24 (C) [ 6030.110854][ T7515] dump_stack_lvl+0xdc/0xf4 [ 6030.110956][ T7515] dump_stack+0x1c/0x28 [ 6030.111206][ T7515] should_fail_ex+0x5a0/0x6ac [ 6030.111286][ T7515] should_fail+0x14/0x20 [ 6030.111404][ T7515] should_fail_usercopy+0x1c/0x28 [ 6030.111513][ T7515] _inline_copy_from_user+0x34/0x12c [ 6030.111625][ T7515] kstrtouint_from_user+0xc8/0x17c [ 6030.111677][ T7515] proc_fail_nth_write+0x8c/0x220 [ 6030.111752][ T7515] vfs_write+0x1d8/0xad4 [ 6030.111950][ T7515] ksys_write+0xec/0x1d8 [ 6030.112079][ T7515] __arm64_sys_write+0x6c/0x9c [ 6030.112216][ T7515] invoke_syscall+0x6c/0x258 [ 6030.112328][ T7515] el0_svc_common.constprop.0+0xac/0x230 [ 6030.112536][ T7515] do_el0_svc+0x40/0x58 [ 6030.112708][ T7515] el0_svc+0x50/0x180 [ 6030.112818][ T7515] el0t_64_sync_handler+0x10c/0x138 [ 6030.112874][ T7515] el0t_64_sync+0x198/0x19c [ 6030.332971][ T7517] x_tables: duplicate underflow at hook 1 [ 6030.370236][ T7517] sctp_setsockopt_delayed_ack: 55 callbacks suppressed [ 6030.371528][ T7517] sctp: [Deprecated]: syz.1.11703 (pid 7517) Use of struct sctp_assoc_value in delayed_ack socket option. [ 6030.371528][ T7517] Use struct sctp_sack_info instead [ 6030.600013][ T7186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6032.092660][ T7519] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6032.099103][ T7519] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6035.957556][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 60 seconds [ 6036.213244][ T7186] veth0_vlan: entered promiscuous mode [ 6036.266742][ T7186] veth1_vlan: entered promiscuous mode [ 6036.440172][ T7186] veth0_macvtap: entered promiscuous mode [ 6036.482371][ T7186] veth1_macvtap: entered promiscuous mode [ 6036.653618][ T7186] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6036.657011][ T7186] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6036.661043][ T7186] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6036.662448][ T7186] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6037.459804][ T7557] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6037.468648][ T7557] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6038.365321][ T7563] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6038.373384][ T7563] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6039.717817][ T7581] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6039.726050][ T7581] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6041.521034][ T7595] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6041.523363][ T7595] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6042.015180][ T7586] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6042.017346][ T7586] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6043.446118][ T7615] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7615 comm=syz.1.11725 [ 6046.720926][ T7631] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6046.737289][ T7631] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6050.085550][ T7664] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6050.087751][ T7664] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6052.572422][ T7702] FAULT_INJECTION: forcing a failure. [ 6052.572422][ T7702] name failslab, interval 1, probability 0, space 0, times 0 [ 6052.585692][ T7702] CPU: 0 UID: 0 PID: 7702 Comm: syz.2.11753 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6052.585809][ T7702] Hardware name: linux,dummy-virt (DT) [ 6052.585848][ T7702] Call trace: [ 6052.585881][ T7702] show_stack+0x18/0x24 (C) [ 6052.585968][ T7702] dump_stack_lvl+0xdc/0xf4 [ 6052.586025][ T7702] dump_stack+0x1c/0x28 [ 6052.586069][ T7702] should_fail_ex+0x5a0/0x6ac [ 6052.586123][ T7702] should_failslab+0xbc/0x11c [ 6052.586181][ T7702] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 6052.586267][ T7702] __alloc_skb+0x208/0x2f0 [ 6052.586330][ T7702] alloc_skb_with_frags+0xb4/0x6b8 [ 6052.586378][ T7702] sock_alloc_send_pskb+0x5e8/0x708 [ 6052.586448][ T7702] isotp_sendmsg+0x568/0x17d8 [ 6052.586503][ T7702] __sock_sendmsg+0xc8/0x168 [ 6052.586550][ T7702] ____sys_sendmsg+0x51c/0x734 [ 6052.586597][ T7702] ___sys_sendmsg+0x11c/0x19c [ 6052.586645][ T7702] __sys_sendmsg+0x114/0x198 [ 6052.586694][ T7702] __arm64_sys_sendmsg+0x70/0xa0 [ 6052.586743][ T7702] invoke_syscall+0x6c/0x258 [ 6052.586792][ T7702] el0_svc_common.constprop.0+0xac/0x230 [ 6052.586840][ T7702] do_el0_svc+0x40/0x58 [ 6052.586884][ T7702] el0_svc+0x50/0x180 [ 6052.586933][ T7702] el0t_64_sync_handler+0x10c/0x138 [ 6052.586983][ T7702] el0t_64_sync+0x198/0x19c [ 6053.143674][ T7696] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6053.147341][ T7696] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6055.609262][ T7725] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6055.643091][ T7725] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6060.505595][ T7750] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6060.529248][ T7750] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6060.821286][ T7763] FAULT_INJECTION: forcing a failure. [ 6060.821286][ T7763] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6060.824578][ T7763] CPU: 0 UID: 0 PID: 7763 Comm: syz.1.11770 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6060.824676][ T7763] Hardware name: linux,dummy-virt (DT) [ 6060.824714][ T7763] Call trace: [ 6060.824747][ T7763] show_stack+0x18/0x24 (C) [ 6060.824829][ T7763] dump_stack_lvl+0xdc/0xf4 [ 6060.824885][ T7763] dump_stack+0x1c/0x28 [ 6060.824931][ T7763] should_fail_ex+0x5a0/0x6ac [ 6060.824984][ T7763] should_fail+0x14/0x20 [ 6060.825032][ T7763] should_fail_usercopy+0x1c/0x28 [ 6060.825081][ T7763] do_statfs_native+0xa8/0x1a0 [ 6060.825136][ T7763] __do_sys_fstatfs+0xe4/0xec [ 6060.825186][ T7763] __arm64_sys_fstatfs+0x50/0x70 [ 6060.825237][ T7763] invoke_syscall+0x6c/0x258 [ 6060.825286][ T7763] el0_svc_common.constprop.0+0xac/0x230 [ 6060.825333][ T7763] do_el0_svc+0x40/0x58 [ 6060.825378][ T7763] el0_svc+0x50/0x180 [ 6060.825435][ T7763] el0t_64_sync_handler+0x10c/0x138 [ 6060.825485][ T7763] el0t_64_sync+0x198/0x19c [ 6063.231422][ T7773] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6063.242074][ T7773] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6064.077123][ T7793] sctp: [Deprecated]: syz.1.11779 (pid 7793) Use of int in max_burst socket option. [ 6064.077123][ T7793] Use struct sctp_assoc_value instead [ 6064.079739][ T7793] sctp: [Deprecated]: syz.1.11779 (pid 7793) Use of int in max_burst socket option. [ 6064.079739][ T7793] Use struct sctp_assoc_value instead [ 6066.044901][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 90 seconds [ 6066.192518][ T7808] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6066.198678][ T7808] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6067.790897][ T7825] FAULT_INJECTION: forcing a failure. [ 6067.790897][ T7825] name failslab, interval 1, probability 0, space 0, times 0 [ 6067.805569][ T7825] CPU: 0 UID: 0 PID: 7825 Comm: syz.2.11786 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6067.805700][ T7825] Hardware name: linux,dummy-virt (DT) [ 6067.805740][ T7825] Call trace: [ 6067.805773][ T7825] show_stack+0x18/0x24 (C) [ 6067.805861][ T7825] dump_stack_lvl+0xdc/0xf4 [ 6067.805917][ T7825] dump_stack+0x1c/0x28 [ 6067.805961][ T7825] should_fail_ex+0x5a0/0x6ac [ 6067.806015][ T7825] should_failslab+0xbc/0x11c [ 6067.806068][ T7825] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 6067.806119][ T7825] __alloc_skb+0x208/0x2f0 [ 6067.806178][ T7825] alloc_skb_with_frags+0xb4/0x6b8 [ 6067.806228][ T7825] sock_alloc_send_pskb+0x5e8/0x708 [ 6067.806311][ T7825] unix_dgram_sendmsg+0x294/0x11e0 [ 6067.806387][ T7825] unix_seqpacket_sendmsg+0xd4/0x174 [ 6067.806487][ T7825] __sock_sendmsg+0xc8/0x168 [ 6067.806538][ T7825] ____sys_sendmsg+0x51c/0x734 [ 6067.806584][ T7825] ___sys_sendmsg+0x11c/0x19c [ 6067.806631][ T7825] __sys_sendmsg+0x114/0x198 [ 6067.806679][ T7825] __arm64_sys_sendmsg+0x70/0xa0 [ 6067.806726][ T7825] invoke_syscall+0x6c/0x258 [ 6067.806775][ T7825] el0_svc_common.constprop.0+0xac/0x230 [ 6067.806822][ T7825] do_el0_svc+0x40/0x58 [ 6067.806867][ T7825] el0_svc+0x50/0x180 [ 6067.806915][ T7825] el0t_64_sync_handler+0x10c/0x138 [ 6067.806964][ T7825] el0t_64_sync+0x198/0x19c [ 6069.690216][ T7842] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6069.697012][ T7842] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6070.142828][ T7848] FAULT_INJECTION: forcing a failure. [ 6070.142828][ T7848] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6070.146160][ T7848] CPU: 0 UID: 0 PID: 7848 Comm: syz.2.11792 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6070.146253][ T7848] Hardware name: linux,dummy-virt (DT) [ 6070.146290][ T7848] Call trace: [ 6070.146322][ T7848] show_stack+0x18/0x24 (C) [ 6070.146404][ T7848] dump_stack_lvl+0xdc/0xf4 [ 6070.146479][ T7848] dump_stack+0x1c/0x28 [ 6070.146527][ T7848] should_fail_ex+0x5a0/0x6ac [ 6070.146582][ T7848] should_fail+0x14/0x20 [ 6070.146688][ T7848] should_fail_usercopy+0x1c/0x28 [ 6070.146748][ T7848] _inline_copy_from_user+0x38/0x130 [ 6070.146803][ T7848] get_user_ifreq+0xd8/0x154 [ 6070.146850][ T7848] sock_do_ioctl+0x150/0x1cc [ 6070.146895][ T7848] sock_ioctl+0x3c0/0x5d4 [ 6070.146941][ T7848] __arm64_sys_ioctl+0x12c/0x188 [ 6070.146992][ T7848] invoke_syscall+0x6c/0x258 [ 6070.147038][ T7848] el0_svc_common.constprop.0+0xac/0x230 [ 6070.147086][ T7848] do_el0_svc+0x40/0x58 [ 6070.147130][ T7848] el0_svc+0x50/0x180 [ 6070.147179][ T7848] el0t_64_sync_handler+0x10c/0x138 [ 6070.147227][ T7848] el0t_64_sync+0x198/0x19c [ 6072.907057][ T7861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6072.909304][ T7861] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6074.415577][ T7889] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6074.418441][ T7889] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6076.585358][ T7916] block nbd1: shutting down sockets [ 6077.607767][ T7926] block nbd1: shutting down sockets [ 6078.450029][ T52] block nbd2: Receive control failed (result -32) [ 6078.472158][ T7908] block nbd2: shutting down sockets [ 6081.855225][ T52] block nbd1: Receive control failed (result -32) [ 6081.873411][ T7948] block nbd1: shutting down sockets [ 6084.142517][ T30] audit: type=1400 audit(2000003925.370:607): avc: denied { lock } for pid=7987 comm="syz.2.11843" path="/dev/vga_arbiter" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 6085.170054][ T52] block nbd1: Receive control failed (result -32) [ 6085.178596][ T7970] block nbd1: shutting down sockets [ 6086.352778][ T8021] FAULT_INJECTION: forcing a failure. [ 6086.352778][ T8021] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6086.357128][ T8021] CPU: 1 UID: 0 PID: 8021 Comm: syz.2.11854 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6086.357244][ T8021] Hardware name: linux,dummy-virt (DT) [ 6086.357283][ T8021] Call trace: [ 6086.357316][ T8021] show_stack+0x18/0x24 (C) [ 6086.357400][ T8021] dump_stack_lvl+0xdc/0xf4 [ 6086.357469][ T8021] dump_stack+0x1c/0x28 [ 6086.357515][ T8021] should_fail_ex+0x5a0/0x6ac [ 6086.357569][ T8021] should_fail+0x14/0x20 [ 6086.357614][ T8021] should_fail_usercopy+0x1c/0x28 [ 6086.357661][ T8021] simple_read_from_buffer+0x94/0x1f0 [ 6086.357717][ T8021] proc_fail_nth_read+0x160/0x248 [ 6086.357768][ T8021] vfs_read+0x18c/0x97c [ 6086.357820][ T8021] ksys_read+0xec/0x1d8 [ 6086.357868][ T8021] __arm64_sys_read+0x6c/0x9c [ 6086.357917][ T8021] invoke_syscall+0x6c/0x258 [ 6086.357965][ T8021] el0_svc_common.constprop.0+0xac/0x230 [ 6086.358010][ T8021] do_el0_svc+0x40/0x58 [ 6086.358065][ T8021] el0_svc+0x50/0x180 [ 6086.358114][ T8021] el0t_64_sync_handler+0x10c/0x138 [ 6086.358163][ T8021] el0t_64_sync+0x198/0x19c [ 6089.541938][ T8053] FAULT_INJECTION: forcing a failure. [ 6089.541938][ T8053] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6089.565819][ T8053] CPU: 1 UID: 0 PID: 8053 Comm: syz.1.11865 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6089.565943][ T8053] Hardware name: linux,dummy-virt (DT) [ 6089.565982][ T8053] Call trace: [ 6089.566014][ T8053] show_stack+0x18/0x24 (C) [ 6089.566100][ T8053] dump_stack_lvl+0xdc/0xf4 [ 6089.566161][ T8053] dump_stack+0x1c/0x28 [ 6089.566205][ T8053] should_fail_ex+0x5a0/0x6ac [ 6089.566259][ T8053] should_fail+0x14/0x20 [ 6089.566306][ T8053] should_fail_usercopy+0x1c/0x28 [ 6089.566355][ T8053] simple_read_from_buffer+0x94/0x1f0 [ 6089.566409][ T8053] proc_fail_nth_read+0x160/0x248 [ 6089.566467][ T8053] vfs_read+0x18c/0x97c [ 6089.566520][ T8053] ksys_read+0xec/0x1d8 [ 6089.566593][ T8053] __arm64_sys_read+0x6c/0x9c [ 6089.566645][ T8053] invoke_syscall+0x6c/0x258 [ 6089.566693][ T8053] el0_svc_common.constprop.0+0xac/0x230 [ 6089.566739][ T8053] do_el0_svc+0x40/0x58 [ 6089.566783][ T8053] el0_svc+0x50/0x180 [ 6089.566833][ T8053] el0t_64_sync_handler+0x10c/0x138 [ 6089.566881][ T8053] el0t_64_sync+0x198/0x19c [ 6089.890398][ T8058] FAULT_INJECTION: forcing a failure. [ 6089.890398][ T8058] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6089.905452][ T8058] CPU: 0 UID: 0 PID: 8058 Comm: syz.1.11867 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6089.905564][ T8058] Hardware name: linux,dummy-virt (DT) [ 6089.905604][ T8058] Call trace: [ 6089.905640][ T8058] show_stack+0x18/0x24 (C) [ 6089.905721][ T8058] dump_stack_lvl+0xdc/0xf4 [ 6089.905775][ T8058] dump_stack+0x1c/0x28 [ 6089.905819][ T8058] should_fail_ex+0x5a0/0x6ac [ 6089.905873][ T8058] should_fail+0x14/0x20 [ 6089.905920][ T8058] should_fail_usercopy+0x1c/0x28 [ 6089.905967][ T8058] simple_read_from_buffer+0x94/0x1f0 [ 6089.906021][ T8058] proc_fail_nth_read+0x160/0x248 [ 6089.906069][ T8058] vfs_read+0x18c/0x97c [ 6089.906121][ T8058] ksys_read+0xec/0x1d8 [ 6089.906175][ T8058] __arm64_sys_read+0x6c/0x9c [ 6089.906223][ T8058] invoke_syscall+0x6c/0x258 [ 6089.906270][ T8058] el0_svc_common.constprop.0+0xac/0x230 [ 6089.906316][ T8058] do_el0_svc+0x40/0x58 [ 6089.906361][ T8058] el0_svc+0x50/0x180 [ 6089.906423][ T8058] el0t_64_sync_handler+0x10c/0x138 [ 6089.906475][ T8058] el0t_64_sync+0x198/0x19c [ 6091.988471][ T30] audit: type=1400 audit(2000003933.220:608): avc: denied { map } for pid=8086 comm="syz.1.11877" path="/dev/input/mice" dev="devtmpfs" ino=704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 6094.725736][ T8125] block nbd2: Device being setup by another task [ 6094.759678][ T8123] block nbd2: shutting down sockets [ 6096.115994][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 120 seconds [ 6096.537940][ T8152] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8152 comm=syz.2.11900 [ 6098.573635][ T8179] FAULT_INJECTION: forcing a failure. [ 6098.573635][ T8179] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6098.577041][ T8179] CPU: 1 UID: 0 PID: 8179 Comm: syz.1.11908 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6098.577126][ T8179] Hardware name: linux,dummy-virt (DT) [ 6098.577166][ T8179] Call trace: [ 6098.577198][ T8179] show_stack+0x18/0x24 (C) [ 6098.577281][ T8179] dump_stack_lvl+0xdc/0xf4 [ 6098.577335][ T8179] dump_stack+0x1c/0x28 [ 6098.577381][ T8179] should_fail_ex+0x5a0/0x6ac [ 6098.577439][ T8179] should_fail+0x14/0x20 [ 6098.577489][ T8179] should_fail_usercopy+0x1c/0x28 [ 6098.577538][ T8179] vlan_ioctl_handler+0xac/0x974 [ 6098.577589][ T8179] sock_ioctl+0x430/0x5d4 [ 6098.577639][ T8179] __arm64_sys_ioctl+0x12c/0x188 [ 6098.577690][ T8179] invoke_syscall+0x6c/0x258 [ 6098.577738][ T8179] el0_svc_common.constprop.0+0xac/0x230 [ 6098.577784][ T8179] do_el0_svc+0x40/0x58 [ 6098.577829][ T8179] el0_svc+0x50/0x180 [ 6098.577876][ T8179] el0t_64_sync_handler+0x10c/0x138 [ 6098.577927][ T8179] el0t_64_sync+0x198/0x19c [ 6098.735255][ T8177] can: request_module (can-proto-0) failed. [ 6099.645193][ T8189] FAULT_INJECTION: forcing a failure. [ 6099.645193][ T8189] name failslab, interval 1, probability 0, space 0, times 0 [ 6099.645731][ T8189] CPU: 0 UID: 0 PID: 8189 Comm: syz.1.11913 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6099.645798][ T8189] Hardware name: linux,dummy-virt (DT) [ 6099.645835][ T8189] Call trace: [ 6099.645866][ T8189] show_stack+0x18/0x24 (C) [ 6099.645949][ T8189] dump_stack_lvl+0xdc/0xf4 [ 6099.646006][ T8189] dump_stack+0x1c/0x28 [ 6099.646052][ T8189] should_fail_ex+0x5a0/0x6ac [ 6099.646105][ T8189] should_failslab+0xbc/0x11c [ 6099.646161][ T8189] kmem_cache_alloc_noprof+0x74/0x3b8 [ 6099.646212][ T8189] __pmd_alloc+0xa0/0x5fc [ 6099.646259][ T8189] __handle_mm_fault+0x7cc/0x35c4 [ 6099.646335][ T8189] handle_mm_fault+0x330/0x7a8 [ 6099.646388][ T8189] do_page_fault+0x2ec/0xca0 [ 6099.646447][ T8189] do_translation_fault+0x184/0x1e8 [ 6099.646499][ T8189] do_mem_abort+0x68/0x1a4 [ 6099.646547][ T8189] el1_abort+0x3c/0x5c [ 6099.646625][ T8189] el1h_64_sync_handler+0xa8/0x124 [ 6099.646733][ T8189] el1h_64_sync+0x6c/0x70 [ 6099.646788][ T8189] sock_ioctl+0x1d4/0x5d4 (P) [ 6099.646841][ T8189] __arm64_sys_ioctl+0x12c/0x188 [ 6099.647015][ T8189] invoke_syscall+0x6c/0x258 [ 6099.647256][ T8189] el0_svc_common.constprop.0+0xac/0x230 [ 6099.647490][ T8189] do_el0_svc+0x40/0x58 [ 6099.647540][ T8189] el0_svc+0x50/0x180 [ 6099.647610][ T8189] el0t_64_sync_handler+0x10c/0x138 [ 6099.647984][ T8189] el0t_64_sync+0x198/0x19c [ 6101.660184][ T8215] FAULT_INJECTION: forcing a failure. [ 6101.660184][ T8215] name failslab, interval 1, probability 0, space 0, times 0 [ 6101.660770][ T8215] CPU: 0 UID: 0 PID: 8215 Comm: syz.2.11924 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6101.660834][ T8215] Hardware name: linux,dummy-virt (DT) [ 6101.660869][ T8215] Call trace: [ 6101.660949][ T8215] show_stack+0x18/0x24 (C) [ 6101.661030][ T8215] dump_stack_lvl+0xdc/0xf4 [ 6101.661082][ T8215] dump_stack+0x1c/0x28 [ 6101.661125][ T8215] should_fail_ex+0x5a0/0x6ac [ 6101.661176][ T8215] should_failslab+0xbc/0x11c [ 6101.661267][ T8215] kmem_cache_alloc_noprof+0x74/0x3b8 [ 6101.661344][ T8215] dst_alloc+0x70/0x134 [ 6101.661422][ T8215] rt_dst_clone+0x5c/0x6b0 [ 6101.661480][ T8215] ip_mc_finish_output+0x7c/0x45c [ 6101.661533][ T8215] ip_mc_output+0x478/0xa30 [ 6101.661582][ T8215] __ip_queue_xmit+0x80c/0x1acc [ 6101.661653][ T8215] ip_queue_xmit+0x44/0x64 [ 6101.661758][ T8215] l2tp_ip_sendmsg+0x404/0x13a4 [ 6101.661817][ T8215] inet_sendmsg+0x90/0xd4 [ 6101.661866][ T8215] __sock_sendmsg+0xc8/0x168 [ 6101.661925][ T8215] __sys_sendto+0x1d8/0x26c [ 6101.661997][ T8215] __arm64_sys_sendto+0xc0/0x134 [ 6101.662054][ T8215] invoke_syscall+0x6c/0x258 [ 6101.662102][ T8215] el0_svc_common.constprop.0+0xac/0x230 [ 6101.662147][ T8215] do_el0_svc+0x40/0x58 [ 6101.662190][ T8215] el0_svc+0x50/0x180 [ 6101.662238][ T8215] el0t_64_sync_handler+0x10c/0x138 [ 6101.662286][ T8215] el0t_64_sync+0x198/0x19c [ 6102.809736][ T8234] FAULT_INJECTION: forcing a failure. [ 6102.809736][ T8234] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6102.810294][ T8234] CPU: 0 UID: 0 PID: 8234 Comm: syz.2.11931 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6102.810356][ T8234] Hardware name: linux,dummy-virt (DT) [ 6102.810391][ T8234] Call trace: [ 6102.810423][ T8234] show_stack+0x18/0x24 (C) [ 6102.810505][ T8234] dump_stack_lvl+0xdc/0xf4 [ 6102.810579][ T8234] dump_stack+0x1c/0x28 [ 6102.810628][ T8234] should_fail_ex+0x5a0/0x6ac [ 6102.810682][ T8234] should_fail+0x14/0x20 [ 6102.810730][ T8234] should_fail_usercopy+0x1c/0x28 [ 6102.810801][ T8234] simple_read_from_buffer+0x94/0x1f0 [ 6102.810859][ T8234] proc_fail_nth_read+0x160/0x248 [ 6102.810907][ T8234] vfs_read+0x18c/0x97c [ 6102.810957][ T8234] ksys_read+0xec/0x1d8 [ 6102.811033][ T8234] __arm64_sys_read+0x6c/0x9c [ 6102.811086][ T8234] invoke_syscall+0x6c/0x258 [ 6102.811133][ T8234] el0_svc_common.constprop.0+0xac/0x230 [ 6102.811211][ T8234] do_el0_svc+0x40/0x58 [ 6102.811286][ T8234] el0_svc+0x50/0x180 [ 6102.811400][ T8234] el0t_64_sync_handler+0x10c/0x138 [ 6102.811491][ T8234] el0t_64_sync+0x198/0x19c [ 6104.896960][ T8265] FAULT_INJECTION: forcing a failure. [ 6104.896960][ T8265] name failslab, interval 1, probability 0, space 0, times 0 [ 6104.897465][ T8265] CPU: 0 UID: 0 PID: 8265 Comm: syz.1.11942 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6104.897536][ T8265] Hardware name: linux,dummy-virt (DT) [ 6104.897573][ T8265] Call trace: [ 6104.897626][ T8265] show_stack+0x18/0x24 (C) [ 6104.897741][ T8265] dump_stack_lvl+0xdc/0xf4 [ 6104.897801][ T8265] dump_stack+0x1c/0x28 [ 6104.897845][ T8265] should_fail_ex+0x5a0/0x6ac [ 6104.897898][ T8265] should_failslab+0xbc/0x11c [ 6104.897960][ T8265] kmem_cache_alloc_noprof+0x74/0x3b8 [ 6104.898016][ T8265] security_file_alloc+0x28/0x1ec [ 6104.898068][ T8265] init_file+0x8c/0x40c [ 6104.898117][ T8265] alloc_empty_file+0x70/0x16c [ 6104.898167][ T8265] path_openat+0xd0/0x25e4 [ 6104.898213][ T8265] do_filp_open+0x184/0x360 [ 6104.898257][ T8265] do_sys_openat2+0xe0/0x160 [ 6104.898335][ T8265] __arm64_sys_openat+0x12c/0x1bc [ 6104.898389][ T8265] invoke_syscall+0x6c/0x258 [ 6104.898443][ T8265] el0_svc_common.constprop.0+0xac/0x230 [ 6104.898491][ T8265] do_el0_svc+0x40/0x58 [ 6104.898565][ T8265] el0_svc+0x50/0x180 [ 6104.898617][ T8265] el0t_64_sync_handler+0x10c/0x138 [ 6104.898666][ T8265] el0t_64_sync+0x198/0x19c [ 6111.948833][ T8355] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8355 comm=syz.1.11972 [ 6112.492169][ T8360] xt_hashlimit: size too large, truncated to 1048576 [ 6113.482022][ T8370] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8370 comm=syz.2.11977 [ 6113.769570][ T8374] FAULT_INJECTION: forcing a failure. [ 6113.769570][ T8374] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6113.772438][ T8374] CPU: 0 UID: 0 PID: 8374 Comm: syz.1.11979 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6113.772549][ T8374] Hardware name: linux,dummy-virt (DT) [ 6113.772588][ T8374] Call trace: [ 6113.772621][ T8374] show_stack+0x18/0x24 (C) [ 6113.772706][ T8374] dump_stack_lvl+0xdc/0xf4 [ 6113.772762][ T8374] dump_stack+0x1c/0x28 [ 6113.772808][ T8374] should_fail_ex+0x5a0/0x6ac [ 6113.772861][ T8374] should_fail+0x14/0x20 [ 6113.772908][ T8374] should_fail_usercopy+0x1c/0x28 [ 6113.772956][ T8374] simple_read_from_buffer+0x94/0x1f0 [ 6113.773009][ T8374] proc_fail_nth_read+0x160/0x248 [ 6113.773057][ T8374] vfs_read+0x18c/0x97c [ 6113.773108][ T8374] ksys_read+0xec/0x1d8 [ 6113.773154][ T8374] __arm64_sys_read+0x6c/0x9c [ 6113.773202][ T8374] invoke_syscall+0x6c/0x258 [ 6113.773249][ T8374] el0_svc_common.constprop.0+0xac/0x230 [ 6113.773294][ T8374] do_el0_svc+0x40/0x58 [ 6113.773338][ T8374] el0_svc+0x50/0x180 [ 6113.773387][ T8374] el0t_64_sync_handler+0x10c/0x138 [ 6113.773446][ T8374] el0t_64_sync+0x198/0x19c [ 6116.856247][ T8403] FAULT_INJECTION: forcing a failure. [ 6116.856247][ T8403] name failslab, interval 1, probability 0, space 0, times 0 [ 6116.857674][ T8403] CPU: 1 UID: 0 PID: 8403 Comm: syz.1.11989 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6116.857749][ T8403] Hardware name: linux,dummy-virt (DT) [ 6116.857787][ T8403] Call trace: [ 6116.857818][ T8403] show_stack+0x18/0x24 (C) [ 6116.857893][ T8403] dump_stack_lvl+0xdc/0xf4 [ 6116.857946][ T8403] dump_stack+0x1c/0x28 [ 6116.857990][ T8403] should_fail_ex+0x5a0/0x6ac [ 6116.858041][ T8403] should_failslab+0xbc/0x11c [ 6116.858091][ T8403] kmem_cache_alloc_noprof+0x74/0x3b8 [ 6116.858141][ T8403] dst_alloc+0x70/0x134 [ 6116.858197][ T8403] rt_dst_clone+0x5c/0x6b0 [ 6116.858248][ T8403] ip_mc_finish_output+0x7c/0x45c [ 6116.858300][ T8403] ip_mc_output+0x478/0xa30 [ 6116.858351][ T8403] __ip_queue_xmit+0x80c/0x1acc [ 6116.858401][ T8403] ip_queue_xmit+0x44/0x64 [ 6116.858462][ T8403] l2tp_ip_sendmsg+0x404/0x13a4 [ 6116.858518][ T8403] inet_sendmsg+0x90/0xd4 [ 6116.858565][ T8403] __sock_sendmsg+0xc8/0x168 [ 6116.858614][ T8403] __sys_sendto+0x1d8/0x26c [ 6116.858661][ T8403] __arm64_sys_sendto+0xc0/0x134 [ 6116.858708][ T8403] invoke_syscall+0x6c/0x258 [ 6116.858755][ T8403] el0_svc_common.constprop.0+0xac/0x230 [ 6116.858802][ T8403] do_el0_svc+0x40/0x58 [ 6116.858847][ T8403] el0_svc+0x50/0x180 [ 6116.858896][ T8403] el0t_64_sync_handler+0x10c/0x138 [ 6116.858945][ T8403] el0t_64_sync+0x198/0x19c [ 6121.445143][ T8439] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6121.455704][ T8439] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6124.972956][ T8469] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6124.987133][ T8469] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6126.209985][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 150 seconds [ 6131.622980][ T8557] process 'syz.1.12038' launched './file0' with NULL argv: empty string added [ 6131.629150][ T30] audit: type=1400 audit(2000003972.860:609): avc: denied { execute_no_trans } for pid=8556 comm="syz.1.12038" path="/377/file0" dev="tmpfs" ino=1999 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 6131.914855][ T8560] FAULT_INJECTION: forcing a failure. [ 6131.914855][ T8560] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6131.916353][ T8560] CPU: 1 UID: 0 PID: 8560 Comm: syz.1.12039 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6131.916442][ T8560] Hardware name: linux,dummy-virt (DT) [ 6131.916480][ T8560] Call trace: [ 6131.916511][ T8560] show_stack+0x18/0x24 (C) [ 6131.916595][ T8560] dump_stack_lvl+0xdc/0xf4 [ 6131.916649][ T8560] dump_stack+0x1c/0x28 [ 6131.916692][ T8560] should_fail_ex+0x5a0/0x6ac [ 6131.916745][ T8560] should_fail+0x14/0x20 [ 6131.916791][ T8560] should_fail_usercopy+0x1c/0x28 [ 6131.916838][ T8560] _inline_copy_from_user+0x38/0x130 [ 6131.916890][ T8560] move_addr_to_kernel+0x54/0x108 [ 6131.916939][ T8560] __sys_connect+0xa8/0x12c [ 6131.916986][ T8560] __arm64_sys_connect+0x6c/0xa0 [ 6131.917032][ T8560] invoke_syscall+0x6c/0x258 [ 6131.917080][ T8560] el0_svc_common.constprop.0+0xac/0x230 [ 6131.917127][ T8560] do_el0_svc+0x40/0x58 [ 6131.917171][ T8560] el0_svc+0x50/0x180 [ 6131.917219][ T8560] el0t_64_sync_handler+0x10c/0x138 [ 6131.917268][ T8560] el0t_64_sync+0x198/0x19c [ 6135.381929][ T8610] FAULT_INJECTION: forcing a failure. [ 6135.381929][ T8610] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6135.382536][ T8610] CPU: 0 UID: 0 PID: 8610 Comm: syz.1.12057 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6135.382605][ T8610] Hardware name: linux,dummy-virt (DT) [ 6135.382644][ T8610] Call trace: [ 6135.382731][ T8610] show_stack+0x18/0x24 (C) [ 6135.382836][ T8610] dump_stack_lvl+0xdc/0xf4 [ 6135.382899][ T8610] dump_stack+0x1c/0x28 [ 6135.382946][ T8610] should_fail_ex+0x5a0/0x6ac [ 6135.382999][ T8610] should_fail+0x14/0x20 [ 6135.383045][ T8610] should_fail_usercopy+0x1c/0x28 [ 6135.383091][ T8610] do_fcntl+0x314/0x11a0 [ 6135.383140][ T8610] __arm64_sys_fcntl+0x100/0x174 [ 6135.383183][ T8610] invoke_syscall+0x6c/0x258 [ 6135.383227][ T8610] el0_svc_common.constprop.0+0xac/0x230 [ 6135.383290][ T8610] do_el0_svc+0x40/0x58 [ 6135.383341][ T8610] el0_svc+0x50/0x180 [ 6135.383393][ T8610] el0t_64_sync_handler+0x10c/0x138 [ 6135.383545][ T8610] el0t_64_sync+0x198/0x19c [ 6142.242528][ T8670] FAULT_INJECTION: forcing a failure. [ 6142.242528][ T8670] name failslab, interval 1, probability 0, space 0, times 0 [ 6142.244717][ T8670] CPU: 1 UID: 0 PID: 8670 Comm: syz.1.12074 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6142.244797][ T8670] Hardware name: linux,dummy-virt (DT) [ 6142.244836][ T8670] Call trace: [ 6142.244868][ T8670] show_stack+0x18/0x24 (C) [ 6142.244949][ T8670] dump_stack_lvl+0xdc/0xf4 [ 6142.245006][ T8670] dump_stack+0x1c/0x28 [ 6142.245051][ T8670] should_fail_ex+0x5a0/0x6ac [ 6142.245105][ T8670] should_failslab+0xbc/0x11c [ 6142.245157][ T8670] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 6142.245209][ T8670] __alloc_skb+0x208/0x2f0 [ 6142.245261][ T8670] netlink_alloc_large_skb+0xac/0xd8 [ 6142.245315][ T8670] netlink_sendmsg+0x4ac/0xa50 [ 6142.245364][ T8670] __sock_sendmsg+0xc8/0x168 [ 6142.245416][ T8670] ____sys_sendmsg+0x51c/0x734 [ 6142.245462][ T8670] ___sys_sendmsg+0x11c/0x19c [ 6142.245508][ T8670] __sys_sendmsg+0x114/0x198 [ 6142.245553][ T8670] __arm64_sys_sendmsg+0x70/0xa0 [ 6142.245600][ T8670] invoke_syscall+0x6c/0x258 [ 6142.245647][ T8670] el0_svc_common.constprop.0+0xac/0x230 [ 6142.245698][ T8670] do_el0_svc+0x40/0x58 [ 6142.245742][ T8670] el0_svc+0x50/0x180 [ 6142.245790][ T8670] el0t_64_sync_handler+0x10c/0x138 [ 6142.245839][ T8670] el0t_64_sync+0x198/0x19c [ 6143.225855][ T8684] FAULT_INJECTION: forcing a failure. [ 6143.225855][ T8684] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6143.226402][ T8684] CPU: 0 UID: 0 PID: 8684 Comm: syz.1.12079 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6143.226487][ T8684] Hardware name: linux,dummy-virt (DT) [ 6143.226562][ T8684] Call trace: [ 6143.226600][ T8684] show_stack+0x18/0x24 (C) [ 6143.226678][ T8684] dump_stack_lvl+0xdc/0xf4 [ 6143.226758][ T8684] dump_stack+0x1c/0x28 [ 6143.226809][ T8684] should_fail_ex+0x5a0/0x6ac [ 6143.226880][ T8684] should_fail+0x14/0x20 [ 6143.226931][ T8684] should_fail_usercopy+0x1c/0x28 [ 6143.227002][ T8684] _inline_copy_from_user+0x38/0x130 [ 6143.227058][ T8684] copy_msghdr_from_user+0xa0/0x130 [ 6143.227106][ T8684] ___sys_sendmsg+0xfc/0x19c [ 6143.227152][ T8684] __sys_sendmsg+0x114/0x198 [ 6143.227198][ T8684] __arm64_sys_sendmsg+0x70/0xa0 [ 6143.227267][ T8684] invoke_syscall+0x6c/0x258 [ 6143.227461][ T8684] el0_svc_common.constprop.0+0xac/0x230 [ 6143.227529][ T8684] do_el0_svc+0x40/0x58 [ 6143.227577][ T8684] el0_svc+0x50/0x180 [ 6143.227672][ T8684] el0t_64_sync_handler+0x10c/0x138 [ 6143.227725][ T8684] el0t_64_sync+0x198/0x19c [ 6145.478954][ T8714] FAULT_INJECTION: forcing a failure. [ 6145.478954][ T8714] name failslab, interval 1, probability 0, space 0, times 0 [ 6145.479395][ T8714] CPU: 0 UID: 0 PID: 8714 Comm: syz.1.12088 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6145.479518][ T8714] Hardware name: linux,dummy-virt (DT) [ 6145.479558][ T8714] Call trace: [ 6145.479595][ T8714] show_stack+0x18/0x24 (C) [ 6145.479678][ T8714] dump_stack_lvl+0xdc/0xf4 [ 6145.479734][ T8714] dump_stack+0x1c/0x28 [ 6145.479779][ T8714] should_fail_ex+0x5a0/0x6ac [ 6145.479833][ T8714] should_failslab+0xbc/0x11c [ 6145.479884][ T8714] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 6145.479936][ T8714] __alloc_skb+0x208/0x2f0 [ 6145.479987][ T8714] netlink_alloc_large_skb+0xac/0xd8 [ 6145.480042][ T8714] netlink_sendmsg+0x4ac/0xa50 [ 6145.480091][ T8714] __sock_sendmsg+0xc8/0x168 [ 6145.480136][ T8714] ____sys_sendmsg+0x51c/0x734 [ 6145.480182][ T8714] ___sys_sendmsg+0x11c/0x19c [ 6145.480284][ T8714] __sys_sendmsg+0x114/0x198 [ 6145.480349][ T8714] __arm64_sys_sendmsg+0x70/0xa0 [ 6145.480501][ T8714] invoke_syscall+0x6c/0x258 [ 6145.480567][ T8714] el0_svc_common.constprop.0+0xac/0x230 [ 6145.480637][ T8714] do_el0_svc+0x40/0x58 [ 6145.481039][ T8714] el0_svc+0x50/0x180 [ 6145.481151][ T8714] el0t_64_sync_handler+0x10c/0x138 [ 6145.481230][ T8714] el0t_64_sync+0x198/0x19c [ 6149.088779][ T8753] FAULT_INJECTION: forcing a failure. [ 6149.088779][ T8753] name failslab, interval 1, probability 0, space 0, times 0 [ 6149.089310][ T8753] CPU: 0 UID: 0 PID: 8753 Comm: syz.2.12098 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6149.089375][ T8753] Hardware name: linux,dummy-virt (DT) [ 6149.089421][ T8753] Call trace: [ 6149.089482][ T8753] show_stack+0x18/0x24 (C) [ 6149.089562][ T8753] dump_stack_lvl+0xdc/0xf4 [ 6149.089616][ T8753] dump_stack+0x1c/0x28 [ 6149.089661][ T8753] should_fail_ex+0x5a0/0x6ac [ 6149.089712][ T8753] should_failslab+0xbc/0x11c [ 6149.089763][ T8753] __kmalloc_noprof+0xd0/0x4d0 [ 6149.089813][ T8753] tomoyo_encode2+0xa8/0x2c0 [ 6149.089878][ T8753] tomoyo_encode+0x28/0x40 [ 6149.089934][ T8753] tomoyo_realpath_from_path+0x114/0x534 [ 6149.089986][ T8753] tomoyo_path_number_perm+0x200/0x438 [ 6149.090054][ T8753] tomoyo_file_ioctl+0x1c/0x28 [ 6149.090108][ T8753] security_file_ioctl+0x8c/0x19c [ 6149.090171][ T8753] __arm64_sys_ioctl+0x90/0x188 [ 6149.090225][ T8753] invoke_syscall+0x6c/0x258 [ 6149.090272][ T8753] el0_svc_common.constprop.0+0xac/0x230 [ 6149.090317][ T8753] do_el0_svc+0x40/0x58 [ 6149.090404][ T8753] el0_svc+0x50/0x180 [ 6149.090465][ T8753] el0t_64_sync_handler+0x10c/0x138 [ 6149.090514][ T8753] el0t_64_sync+0x198/0x19c [ 6149.090662][ T8753] ERROR: Out of memory at tomoyo_realpath_from_path. [ 6150.660502][ T8769] FAULT_INJECTION: forcing a failure. [ 6150.660502][ T8769] name failslab, interval 1, probability 0, space 0, times 0 [ 6150.660996][ T8769] CPU: 0 UID: 0 PID: 8769 Comm: syz.1.12103 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6150.661068][ T8769] Hardware name: linux,dummy-virt (DT) [ 6150.661107][ T8769] Call trace: [ 6150.661138][ T8769] show_stack+0x18/0x24 (C) [ 6150.661242][ T8769] dump_stack_lvl+0xdc/0xf4 [ 6150.661298][ T8769] dump_stack+0x1c/0x28 [ 6150.661344][ T8769] should_fail_ex+0x5a0/0x6ac [ 6150.661397][ T8769] should_failslab+0xbc/0x11c [ 6150.661465][ T8769] __kmalloc_noprof+0xd0/0x4d0 [ 6150.661516][ T8769] tomoyo_realpath_from_path+0x90/0x534 [ 6150.661683][ T8769] tomoyo_path_number_perm+0x200/0x438 [ 6150.661737][ T8769] tomoyo_file_ioctl+0x1c/0x28 [ 6150.661789][ T8769] security_file_ioctl+0x8c/0x19c [ 6150.661843][ T8769] __arm64_sys_ioctl+0x90/0x188 [ 6150.661895][ T8769] invoke_syscall+0x6c/0x258 [ 6150.661942][ T8769] el0_svc_common.constprop.0+0xac/0x230 [ 6150.661987][ T8769] do_el0_svc+0x40/0x58 [ 6150.662033][ T8769] el0_svc+0x50/0x180 [ 6150.662083][ T8769] el0t_64_sync_handler+0x10c/0x138 [ 6150.662132][ T8769] el0t_64_sync+0x198/0x19c [ 6150.678974][ T8769] ERROR: Out of memory at tomoyo_realpath_from_path. [ 6151.593263][ T8781] fuse: Bad value for 'fd' [ 6154.046529][ T8808] syz.1.12114: attempt to access beyond end of device [ 6154.046529][ T8808] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 6155.753177][ T8831] FAULT_INJECTION: forcing a failure. [ 6155.753177][ T8831] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6155.753712][ T8831] CPU: 0 UID: 0 PID: 8831 Comm: syz.2.12120 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6155.753773][ T8831] Hardware name: linux,dummy-virt (DT) [ 6155.753810][ T8831] Call trace: [ 6155.753840][ T8831] show_stack+0x18/0x24 (C) [ 6155.754031][ T8831] dump_stack_lvl+0xdc/0xf4 [ 6155.754142][ T8831] dump_stack+0x1c/0x28 [ 6155.754224][ T8831] should_fail_ex+0x5a0/0x6ac [ 6155.754328][ T8831] should_fail+0x14/0x20 [ 6155.754397][ T8831] should_fail_usercopy+0x1c/0x28 [ 6155.754456][ T8831] simple_read_from_buffer+0x94/0x1f0 [ 6155.754515][ T8831] proc_fail_nth_read+0x160/0x248 [ 6155.754594][ T8831] vfs_read+0x18c/0x97c [ 6155.754650][ T8831] ksys_read+0xec/0x1d8 [ 6155.754703][ T8831] __arm64_sys_read+0x6c/0x9c [ 6155.754753][ T8831] invoke_syscall+0x6c/0x258 [ 6155.754800][ T8831] el0_svc_common.constprop.0+0xac/0x230 [ 6155.754847][ T8831] do_el0_svc+0x40/0x58 [ 6155.754892][ T8831] el0_svc+0x50/0x180 [ 6155.754940][ T8831] el0t_64_sync_handler+0x10c/0x138 [ 6155.755040][ T8831] el0t_64_sync+0x198/0x19c [ 6156.274541][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 180 seconds [ 6157.263557][ T8845] FAULT_INJECTION: forcing a failure. [ 6157.263557][ T8845] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6157.269464][ T8845] CPU: 0 UID: 0 PID: 8845 Comm: syz.2.12125 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6157.269549][ T8845] Hardware name: linux,dummy-virt (DT) [ 6157.269586][ T8845] Call trace: [ 6157.269620][ T8845] show_stack+0x18/0x24 (C) [ 6157.269704][ T8845] dump_stack_lvl+0xdc/0xf4 [ 6157.269757][ T8845] dump_stack+0x1c/0x28 [ 6157.269800][ T8845] should_fail_ex+0x5a0/0x6ac [ 6157.269852][ T8845] should_fail+0x14/0x20 [ 6157.269901][ T8845] should_fail_usercopy+0x1c/0x28 [ 6157.269951][ T8845] _inline_copy_from_user+0x38/0x130 [ 6157.270005][ T8845] copy_msghdr_from_user+0xa0/0x130 [ 6157.270115][ T8845] ___sys_sendmsg+0xfc/0x19c [ 6157.270166][ T8845] __sys_sendmsg+0x114/0x198 [ 6157.270215][ T8845] __arm64_sys_sendmsg+0x70/0xa0 [ 6157.270262][ T8845] invoke_syscall+0x6c/0x258 [ 6157.270309][ T8845] el0_svc_common.constprop.0+0xac/0x230 [ 6157.270363][ T8845] do_el0_svc+0x40/0x58 [ 6157.270410][ T8845] el0_svc+0x50/0x180 [ 6157.270467][ T8845] el0t_64_sync_handler+0x10c/0x138 [ 6157.270517][ T8845] el0t_64_sync+0x198/0x19c [ 6160.987288][ T8873] FAULT_INJECTION: forcing a failure. [ 6160.987288][ T8873] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 6160.987836][ T8873] CPU: 0 UID: 0 PID: 8873 Comm: syz.1.12132 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6160.987910][ T8873] Hardware name: linux,dummy-virt (DT) [ 6160.987947][ T8873] Call trace: [ 6160.987979][ T8873] show_stack+0x18/0x24 (C) [ 6160.988054][ T8873] dump_stack_lvl+0xdc/0xf4 [ 6160.988108][ T8873] dump_stack+0x1c/0x28 [ 6160.988152][ T8873] should_fail_ex+0x5a0/0x6ac [ 6160.988203][ T8873] should_fail_alloc_page+0x70/0xb8 [ 6160.988255][ T8873] prepare_alloc_pages+0x1a8/0x560 [ 6160.988304][ T8873] __alloc_frozen_pages_noprof+0x144/0x1f5c [ 6160.988353][ T8873] alloc_pages_mpol+0xfc/0x400 [ 6160.988417][ T8873] folio_alloc_mpol_noprof+0x18/0x190 [ 6160.988464][ T8873] vma_alloc_folio_noprof+0x104/0x1bc [ 6160.988511][ T8873] vma_alloc_zeroed_movable_folio+0x50/0x6c [ 6160.988565][ T8873] __handle_mm_fault+0x2010/0x35c4 [ 6160.988616][ T8873] handle_mm_fault+0x330/0x7a8 [ 6160.988664][ T8873] do_page_fault+0x1f4/0xca0 [ 6160.988715][ T8873] do_translation_fault+0x184/0x1e8 [ 6160.988766][ T8873] do_mem_abort+0x68/0x1a4 [ 6160.988817][ T8873] el0_da+0x5c/0x174 [ 6160.988866][ T8873] el0t_64_sync_handler+0xc4/0x138 [ 6160.988914][ T8873] el0t_64_sync+0x198/0x19c [ 6160.990023][ T8873] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 6161.022928][ T30] audit: type=1400 audit(2000004002.240:610): avc: denied { write } for pid=3111 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 6161.045465][ T30] audit: type=1400 audit(2000004002.270:611): avc: denied { remove_name } for pid=3111 comm="syslogd" name="messages" dev="tmpfs" ino=12 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 6161.046124][ T30] audit: type=1400 audit(2000004002.270:612): avc: denied { add_name } for pid=3111 comm="syslogd" name="messages.0" dev="tmpfs" ino=11 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 6164.088208][ T8896] FAULT_INJECTION: forcing a failure. [ 6164.088208][ T8896] name failslab, interval 1, probability 0, space 0, times 0 [ 6164.094953][ T8896] CPU: 1 UID: 0 PID: 8896 Comm: syz.1.12138 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6164.095056][ T8896] Hardware name: linux,dummy-virt (DT) [ 6164.095144][ T8896] Call trace: [ 6164.095180][ T8896] show_stack+0x18/0x24 (C) [ 6164.095260][ T8896] dump_stack_lvl+0xdc/0xf4 [ 6164.095315][ T8896] dump_stack+0x1c/0x28 [ 6164.095358][ T8896] should_fail_ex+0x5a0/0x6ac [ 6164.095411][ T8896] should_failslab+0xbc/0x11c [ 6164.095501][ T8896] kmem_cache_alloc_node_noprof+0x7c/0x3b8 [ 6164.095554][ T8896] __alloc_skb+0x208/0x2f0 [ 6164.095607][ T8896] netlink_alloc_large_skb+0xac/0xd8 [ 6164.095661][ T8896] netlink_sendmsg+0x4ac/0xa50 [ 6164.095712][ T8896] __sock_sendmsg+0xc8/0x168 [ 6164.095759][ T8896] ____sys_sendmsg+0x51c/0x734 [ 6164.095804][ T8896] ___sys_sendmsg+0x11c/0x19c [ 6164.095851][ T8896] __sys_sendmsg+0x114/0x198 [ 6164.095898][ T8896] __arm64_sys_sendmsg+0x70/0xa0 [ 6164.095994][ T8896] invoke_syscall+0x6c/0x258 [ 6164.096062][ T8896] el0_svc_common.constprop.0+0xac/0x230 [ 6164.096121][ T8896] do_el0_svc+0x40/0x58 [ 6164.096165][ T8896] el0_svc+0x50/0x180 [ 6164.096213][ T8896] el0t_64_sync_handler+0x10c/0x138 [ 6164.096261][ T8896] el0t_64_sync+0x198/0x19c [ 6165.149325][ T8906] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8906 comm=syz.1.12143 [ 6165.582988][ T8912] FAULT_INJECTION: forcing a failure. [ 6165.582988][ T8912] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6165.583615][ T8912] CPU: 0 UID: 0 PID: 8912 Comm: syz.1.12145 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6165.583696][ T8912] Hardware name: linux,dummy-virt (DT) [ 6165.583737][ T8912] Call trace: [ 6165.583807][ T8912] show_stack+0x18/0x24 (C) [ 6165.583947][ T8912] dump_stack_lvl+0xdc/0xf4 [ 6165.584003][ T8912] dump_stack+0x1c/0x28 [ 6165.584050][ T8912] should_fail_ex+0x5a0/0x6ac [ 6165.584128][ T8912] should_fail+0x14/0x20 [ 6165.584213][ T8912] should_fail_usercopy+0x1c/0x28 [ 6165.584264][ T8912] simple_read_from_buffer+0x94/0x1f0 [ 6165.584319][ T8912] proc_fail_nth_read+0x160/0x248 [ 6165.584367][ T8912] vfs_read+0x18c/0x97c [ 6165.584430][ T8912] ksys_read+0xec/0x1d8 [ 6165.584481][ T8912] __arm64_sys_read+0x6c/0x9c [ 6165.584534][ T8912] invoke_syscall+0x6c/0x258 [ 6165.584643][ T8912] el0_svc_common.constprop.0+0xac/0x230 [ 6165.584714][ T8912] do_el0_svc+0x40/0x58 [ 6165.584764][ T8912] el0_svc+0x50/0x180 [ 6165.584814][ T8912] el0t_64_sync_handler+0x10c/0x138 [ 6165.584862][ T8912] el0t_64_sync+0x198/0x19c [ 6166.958559][ T8926] Restarting kernel threads ... done. [ 6168.532591][ T8943] FAULT_INJECTION: forcing a failure. [ 6168.532591][ T8943] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6168.541155][ T8943] CPU: 1 UID: 0 PID: 8943 Comm: syz.2.12156 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6168.541297][ T8943] Hardware name: linux,dummy-virt (DT) [ 6168.541336][ T8943] Call trace: [ 6168.541368][ T8943] show_stack+0x18/0x24 (C) [ 6168.541453][ T8943] dump_stack_lvl+0xdc/0xf4 [ 6168.541510][ T8943] dump_stack+0x1c/0x28 [ 6168.541553][ T8943] should_fail_ex+0x5a0/0x6ac [ 6168.541604][ T8943] should_fail+0x14/0x20 [ 6168.541652][ T8943] should_fail_usercopy+0x1c/0x28 [ 6168.541708][ T8943] simple_read_from_buffer+0x94/0x1f0 [ 6168.541761][ T8943] proc_fail_nth_read+0x160/0x248 [ 6168.541810][ T8943] vfs_read+0x18c/0x97c [ 6168.541901][ T8943] ksys_read+0xec/0x1d8 [ 6168.541954][ T8943] __arm64_sys_read+0x6c/0x9c [ 6168.542004][ T8943] invoke_syscall+0x6c/0x258 [ 6168.542052][ T8943] el0_svc_common.constprop.0+0xac/0x230 [ 6168.542100][ T8943] do_el0_svc+0x40/0x58 [ 6168.542145][ T8943] el0_svc+0x50/0x180 [ 6168.542195][ T8943] el0t_64_sync_handler+0x10c/0x138 [ 6168.542244][ T8943] el0t_64_sync+0x198/0x19c [ 6170.085565][ T8957] FAULT_INJECTION: forcing a failure. [ 6170.085565][ T8957] name failslab, interval 1, probability 0, space 0, times 0 [ 6170.087007][ T8957] CPU: 1 UID: 0 PID: 8957 Comm: syz.1.12161 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6170.087082][ T8957] Hardware name: linux,dummy-virt (DT) [ 6170.087121][ T8957] Call trace: [ 6170.087154][ T8957] show_stack+0x18/0x24 (C) [ 6170.087232][ T8957] dump_stack_lvl+0xdc/0xf4 [ 6170.087287][ T8957] dump_stack+0x1c/0x28 [ 6170.087342][ T8957] should_fail_ex+0x5a0/0x6ac [ 6170.087398][ T8957] should_failslab+0xbc/0x11c [ 6170.087483][ T8957] __kmalloc_noprof+0xd0/0x4d0 [ 6170.087542][ T8957] tomoyo_realpath_from_path+0x90/0x534 [ 6170.087604][ T8957] tomoyo_path_number_perm+0x200/0x438 [ 6170.087676][ T8957] tomoyo_file_ioctl+0x1c/0x28 [ 6170.087730][ T8957] security_file_ioctl+0x8c/0x19c [ 6170.087783][ T8957] __arm64_sys_ioctl+0x90/0x188 [ 6170.087831][ T8957] invoke_syscall+0x6c/0x258 [ 6170.087879][ T8957] el0_svc_common.constprop.0+0xac/0x230 [ 6170.087925][ T8957] do_el0_svc+0x40/0x58 [ 6170.087968][ T8957] el0_svc+0x50/0x180 [ 6170.088018][ T8957] el0t_64_sync_handler+0x10c/0x138 [ 6170.088067][ T8957] el0t_64_sync+0x198/0x19c [ 6170.098300][ T8957] ERROR: Out of memory at tomoyo_realpath_from_path. [ 6172.065630][ T8985] FAULT_INJECTION: forcing a failure. [ 6172.065630][ T8985] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 6172.067136][ T8985] CPU: 1 UID: 0 PID: 8985 Comm: syz.2.12171 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6172.067216][ T8985] Hardware name: linux,dummy-virt (DT) [ 6172.067292][ T8985] Call trace: [ 6172.067335][ T8985] show_stack+0x18/0x24 (C) [ 6172.067428][ T8985] dump_stack_lvl+0xdc/0xf4 [ 6172.067515][ T8985] dump_stack+0x1c/0x28 [ 6172.067562][ T8985] should_fail_ex+0x5a0/0x6ac [ 6172.067616][ T8985] should_fail_alloc_page+0x70/0xb8 [ 6172.067668][ T8985] prepare_alloc_pages+0x1a8/0x560 [ 6172.067719][ T8985] __alloc_frozen_pages_noprof+0x144/0x1f5c [ 6172.067769][ T8985] alloc_pages_mpol+0xfc/0x400 [ 6172.067822][ T8985] folio_alloc_mpol_noprof+0x18/0x190 [ 6172.067868][ T8985] vma_alloc_folio_noprof+0x104/0x1bc [ 6172.067914][ T8985] vma_alloc_zeroed_movable_folio+0x50/0x6c [ 6172.067968][ T8985] __handle_mm_fault+0x2010/0x35c4 [ 6172.068016][ T8985] handle_mm_fault+0x330/0x7a8 [ 6172.068061][ T8985] do_page_fault+0x1f4/0xca0 [ 6172.068118][ T8985] do_translation_fault+0x184/0x1e8 [ 6172.068169][ T8985] do_mem_abort+0x68/0x1a4 [ 6172.068219][ T8985] el0_da+0x5c/0x174 [ 6172.068266][ T8985] el0t_64_sync_handler+0xc4/0x138 [ 6172.068313][ T8985] el0t_64_sync+0x198/0x19c [ 6172.085780][ T8985] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 6172.261679][ T8987] FAULT_INJECTION: forcing a failure. [ 6172.261679][ T8987] name failslab, interval 1, probability 0, space 0, times 0 [ 6172.263199][ T8987] CPU: 1 UID: 0 PID: 8987 Comm: syz.2.12173 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6172.263277][ T8987] Hardware name: linux,dummy-virt (DT) [ 6172.263316][ T8987] Call trace: [ 6172.263351][ T8987] show_stack+0x18/0x24 (C) [ 6172.263438][ T8987] dump_stack_lvl+0xdc/0xf4 [ 6172.263524][ T8987] dump_stack+0x1c/0x28 [ 6172.263571][ T8987] should_fail_ex+0x5a0/0x6ac [ 6172.263625][ T8987] should_failslab+0xbc/0x11c [ 6172.263677][ T8987] __kmalloc_noprof+0xd0/0x4d0 [ 6172.263728][ T8987] tomoyo_realpath_from_path+0x90/0x534 [ 6172.263782][ T8987] tomoyo_path_number_perm+0x200/0x438 [ 6172.263835][ T8987] tomoyo_file_ioctl+0x1c/0x28 [ 6172.263965][ T8987] security_file_ioctl+0x8c/0x19c [ 6172.264026][ T8987] __arm64_sys_ioctl+0x90/0x188 [ 6172.264077][ T8987] invoke_syscall+0x6c/0x258 [ 6172.264125][ T8987] el0_svc_common.constprop.0+0xac/0x230 [ 6172.264172][ T8987] do_el0_svc+0x40/0x58 [ 6172.264218][ T8987] el0_svc+0x50/0x180 [ 6172.264315][ T8987] el0t_64_sync_handler+0x10c/0x138 [ 6172.264366][ T8987] el0t_64_sync+0x198/0x19c [ 6172.274991][ T8987] ERROR: Out of memory at tomoyo_realpath_from_path. [ 6175.051554][ T9027] FAULT_INJECTION: forcing a failure. [ 6175.051554][ T9027] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6175.053181][ T9027] CPU: 0 UID: 0 PID: 9027 Comm: syz.1.12186 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6175.053275][ T9027] Hardware name: linux,dummy-virt (DT) [ 6175.053314][ T9027] Call trace: [ 6175.053346][ T9027] show_stack+0x18/0x24 (C) [ 6175.053478][ T9027] dump_stack_lvl+0xdc/0xf4 [ 6175.053540][ T9027] dump_stack+0x1c/0x28 [ 6175.053585][ T9027] should_fail_ex+0x5a0/0x6ac [ 6175.053638][ T9027] should_fail+0x14/0x20 [ 6175.053685][ T9027] should_fail_usercopy+0x1c/0x28 [ 6175.053734][ T9027] simple_read_from_buffer+0x94/0x1f0 [ 6175.053787][ T9027] proc_fail_nth_read+0x160/0x248 [ 6175.053878][ T9027] vfs_read+0x18c/0x97c [ 6175.053947][ T9027] ksys_read+0xec/0x1d8 [ 6175.053995][ T9027] __arm64_sys_read+0x6c/0x9c [ 6175.054044][ T9027] invoke_syscall+0x6c/0x258 [ 6175.054145][ T9027] el0_svc_common.constprop.0+0xac/0x230 [ 6175.054197][ T9027] do_el0_svc+0x40/0x58 [ 6175.054244][ T9027] el0_svc+0x50/0x180 [ 6175.054295][ T9027] el0t_64_sync_handler+0x10c/0x138 [ 6175.054344][ T9027] el0t_64_sync+0x198/0x19c [ 6178.696392][ T9071] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6178.701113][ T9071] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6179.420595][ T9078] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 6179.501141][ T9078] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 6183.702856][ T3126] udevd[3126]: worker [7122] /devices/virtual/block/nbd0 timeout; kill it [ 6183.726184][ T3126] udevd[3126]: seq 19218 '/devices/virtual/block/nbd0' killed [ 6186.353671][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 210 seconds [ 6192.026506][ T9163] FAULT_INJECTION: forcing a failure. [ 6192.026506][ T9163] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6192.027036][ T9163] CPU: 0 UID: 0 PID: 9163 Comm: syz.2.12227 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6192.027105][ T9163] Hardware name: linux,dummy-virt (DT) [ 6192.027171][ T9163] Call trace: [ 6192.027209][ T9163] show_stack+0x18/0x24 (C) [ 6192.027291][ T9163] dump_stack_lvl+0xdc/0xf4 [ 6192.027347][ T9163] dump_stack+0x1c/0x28 [ 6192.027392][ T9163] should_fail_ex+0x5a0/0x6ac [ 6192.027488][ T9163] should_fail+0x14/0x20 [ 6192.027539][ T9163] should_fail_usercopy+0x1c/0x28 [ 6192.027587][ T9163] _inline_copy_from_user+0x38/0x130 [ 6192.027638][ T9163] copy_msghdr_from_user+0xa0/0x130 [ 6192.027685][ T9163] ___sys_sendmsg+0xfc/0x19c [ 6192.027730][ T9163] __sys_sendmsg+0x114/0x198 [ 6192.027776][ T9163] __arm64_sys_sendmsg+0x70/0xa0 [ 6192.027829][ T9163] invoke_syscall+0x6c/0x258 [ 6192.027909][ T9163] el0_svc_common.constprop.0+0xac/0x230 [ 6192.027961][ T9163] do_el0_svc+0x40/0x58 [ 6192.028004][ T9163] el0_svc+0x50/0x180 [ 6192.028051][ T9163] el0t_64_sync_handler+0x10c/0x138 [ 6192.028097][ T9163] el0t_64_sync+0x198/0x19c [ 6192.716364][ T9171] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 6193.180018][ T9182] FAULT_INJECTION: forcing a failure. [ 6193.180018][ T9182] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6193.180575][ T9182] CPU: 0 UID: 0 PID: 9182 Comm: syz.2.12232 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6193.180692][ T9182] Hardware name: linux,dummy-virt (DT) [ 6193.180743][ T9182] Call trace: [ 6193.180777][ T9182] show_stack+0x18/0x24 (C) [ 6193.180873][ T9182] dump_stack_lvl+0xdc/0xf4 [ 6193.180931][ T9182] dump_stack+0x1c/0x28 [ 6193.180976][ T9182] should_fail_ex+0x5a0/0x6ac [ 6193.181030][ T9182] should_fail+0x14/0x20 [ 6193.181076][ T9182] should_fail_usercopy+0x1c/0x28 [ 6193.181145][ T9182] _inline_copy_from_user+0x38/0x130 [ 6193.181227][ T9182] copy_msghdr_from_user+0xa0/0x130 [ 6193.181274][ T9182] ___sys_sendmsg+0xfc/0x19c [ 6193.181325][ T9182] __sys_sendmsg+0x114/0x198 [ 6193.181373][ T9182] __arm64_sys_sendmsg+0x70/0xa0 [ 6193.181433][ T9182] invoke_syscall+0x6c/0x258 [ 6193.181482][ T9182] el0_svc_common.constprop.0+0xac/0x230 [ 6193.181578][ T9182] do_el0_svc+0x40/0x58 [ 6193.181649][ T9182] el0_svc+0x50/0x180 [ 6193.181766][ T9182] el0t_64_sync_handler+0x10c/0x138 [ 6193.181847][ T9182] el0t_64_sync+0x198/0x19c [ 6198.062714][ T9232] FAULT_INJECTION: forcing a failure. [ 6198.062714][ T9232] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6198.065676][ T9232] CPU: 1 UID: 0 PID: 9232 Comm: syz.2.12247 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6198.065764][ T9232] Hardware name: linux,dummy-virt (DT) [ 6198.065805][ T9232] Call trace: [ 6198.065839][ T9232] show_stack+0x18/0x24 (C) [ 6198.065920][ T9232] dump_stack_lvl+0xdc/0xf4 [ 6198.065978][ T9232] dump_stack+0x1c/0x28 [ 6198.066023][ T9232] should_fail_ex+0x5a0/0x6ac [ 6198.066081][ T9232] should_fail+0x14/0x20 [ 6198.066129][ T9232] should_fail_usercopy+0x1c/0x28 [ 6198.066178][ T9232] simple_read_from_buffer+0x94/0x1f0 [ 6198.066230][ T9232] proc_fail_nth_read+0x160/0x248 [ 6198.066278][ T9232] vfs_read+0x18c/0x97c [ 6198.066331][ T9232] ksys_read+0xec/0x1d8 [ 6198.066381][ T9232] __arm64_sys_read+0x6c/0x9c [ 6198.066439][ T9232] invoke_syscall+0x6c/0x258 [ 6198.066489][ T9232] el0_svc_common.constprop.0+0xac/0x230 [ 6198.066537][ T9232] do_el0_svc+0x40/0x58 [ 6198.066584][ T9232] el0_svc+0x50/0x180 [ 6198.066635][ T9232] el0t_64_sync_handler+0x10c/0x138 [ 6198.066684][ T9232] el0t_64_sync+0x198/0x19c [ 6212.425960][ T9356] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6212.430025][ T9356] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6215.440384][ T9395] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6215.452269][ T9395] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6216.427935][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 240 seconds [ 6217.985166][ T9419] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6217.988566][ T9419] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6220.299031][ T9444] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6220.301748][ T9444] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6222.490988][ T9466] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6222.506355][ T9466] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6226.045733][ T9492] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6226.048185][ T9492] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6231.556796][ T9534] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6231.572439][ T9534] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6234.682766][ T9558] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6234.694491][ T9558] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6235.362356][ T9563] FAULT_INJECTION: forcing a failure. [ 6235.362356][ T9563] name failslab, interval 1, probability 0, space 0, times 0 [ 6235.370606][ T9563] CPU: 1 UID: 0 PID: 9563 Comm: syz.1.12343 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6235.370725][ T9563] Hardware name: linux,dummy-virt (DT) [ 6235.370763][ T9563] Call trace: [ 6235.370797][ T9563] show_stack+0x18/0x24 (C) [ 6235.370927][ T9563] dump_stack_lvl+0xdc/0xf4 [ 6235.370987][ T9563] dump_stack+0x1c/0x28 [ 6235.371034][ T9563] should_fail_ex+0x5a0/0x6ac [ 6235.371086][ T9563] should_failslab+0xbc/0x11c [ 6235.371136][ T9563] kmem_cache_alloc_noprof+0x74/0x3b8 [ 6235.371187][ T9563] alloc_vfsmnt+0x2c/0x638 [ 6235.371239][ T9563] vfs_create_mount+0x74/0x43c [ 6235.371288][ T9563] __arm64_sys_fsmount+0x30c/0x72c [ 6235.371339][ T9563] invoke_syscall+0x6c/0x258 [ 6235.371387][ T9563] el0_svc_common.constprop.0+0xac/0x230 [ 6235.371469][ T9563] do_el0_svc+0x40/0x58 [ 6235.371516][ T9563] el0_svc+0x50/0x180 [ 6235.371566][ T9563] el0t_64_sync_handler+0x10c/0x138 [ 6235.371615][ T9563] el0t_64_sync+0x198/0x19c [ 6237.122135][ T9574] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6237.136919][ T9574] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6239.405607][ T9597] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6239.408860][ T9597] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6239.815890][ T9603] FAULT_INJECTION: forcing a failure. [ 6239.815890][ T9603] name failslab, interval 1, probability 0, space 0, times 0 [ 6239.816561][ T9603] CPU: 0 UID: 0 PID: 9603 Comm: syz.2.12354 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6239.816645][ T9603] Hardware name: linux,dummy-virt (DT) [ 6239.816686][ T9603] Call trace: [ 6239.816718][ T9603] show_stack+0x18/0x24 (C) [ 6239.816796][ T9603] dump_stack_lvl+0xdc/0xf4 [ 6239.816848][ T9603] dump_stack+0x1c/0x28 [ 6239.816892][ T9603] should_fail_ex+0x5a0/0x6ac [ 6239.816944][ T9603] should_failslab+0xbc/0x11c [ 6239.816996][ T9603] kmem_cache_alloc_noprof+0x74/0x3b8 [ 6239.817046][ T9603] skb_clone+0x124/0x2e0 [ 6239.817098][ T9603] netlink_deliver_tap+0x424/0x9e8 [ 6239.817151][ T9603] netlink_unicast+0x42c/0x670 [ 6239.817202][ T9603] netlink_sendmsg+0x658/0xa50 [ 6239.817251][ T9603] __sock_sendmsg+0xc8/0x168 [ 6239.817295][ T9603] ____sys_sendmsg+0x51c/0x734 [ 6239.817340][ T9603] ___sys_sendmsg+0x11c/0x19c [ 6239.817443][ T9603] __sys_sendmsg+0x114/0x198 [ 6239.817497][ T9603] __arm64_sys_sendmsg+0x70/0xa0 [ 6239.817570][ T9603] invoke_syscall+0x6c/0x258 [ 6239.817625][ T9603] el0_svc_common.constprop.0+0xac/0x230 [ 6239.817673][ T9603] do_el0_svc+0x40/0x58 [ 6239.817718][ T9603] el0_svc+0x50/0x180 [ 6239.817767][ T9603] el0t_64_sync_handler+0x10c/0x138 [ 6239.817815][ T9603] el0t_64_sync+0x198/0x19c [ 6240.537023][ T9609] FAULT_INJECTION: forcing a failure. [ 6240.537023][ T9609] name failslab, interval 1, probability 0, space 0, times 0 [ 6240.538995][ T9609] CPU: 0 UID: 0 PID: 9609 Comm: syz.2.12356 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6240.539112][ T9609] Hardware name: linux,dummy-virt (DT) [ 6240.539154][ T9609] Call trace: [ 6240.539188][ T9609] show_stack+0x18/0x24 (C) [ 6240.539267][ T9609] dump_stack_lvl+0xdc/0xf4 [ 6240.539321][ T9609] dump_stack+0x1c/0x28 [ 6240.539365][ T9609] should_fail_ex+0x5a0/0x6ac [ 6240.539479][ T9609] should_failslab+0xbc/0x11c [ 6240.539551][ T9609] __kmalloc_noprof+0xd0/0x4d0 [ 6240.539657][ T9609] tomoyo_encode2+0xa8/0x2c0 [ 6240.539751][ T9609] tomoyo_encode+0x28/0x40 [ 6240.539841][ T9609] tomoyo_realpath_from_path+0x114/0x534 [ 6240.539894][ T9609] tomoyo_path_number_perm+0x200/0x438 [ 6240.539949][ T9609] tomoyo_file_ioctl+0x1c/0x28 [ 6240.540002][ T9609] security_file_ioctl+0x8c/0x19c [ 6240.540057][ T9609] __arm64_sys_ioctl+0x90/0x188 [ 6240.540106][ T9609] invoke_syscall+0x6c/0x258 [ 6240.540154][ T9609] el0_svc_common.constprop.0+0xac/0x230 [ 6240.540202][ T9609] do_el0_svc+0x40/0x58 [ 6240.540247][ T9609] el0_svc+0x50/0x180 [ 6240.540297][ T9609] el0t_64_sync_handler+0x10c/0x138 [ 6240.540406][ T9609] el0t_64_sync+0x198/0x19c [ 6240.570523][ T9609] ERROR: Out of memory at tomoyo_realpath_from_path. [ 6242.236598][ T30] audit: type=1400 audit(2000004083.470:613): avc: denied { map } for pid=9618 comm="syz.1.12359" path="/sys/devices/virtual" dev="sysfs" ino=836 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 6242.715226][ T9624] FAULT_INJECTION: forcing a failure. [ 6242.715226][ T9624] name failslab, interval 1, probability 0, space 0, times 0 [ 6242.715782][ T9624] CPU: 1 UID: 0 PID: 9624 Comm: syz.1.12361 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6242.715856][ T9624] Hardware name: linux,dummy-virt (DT) [ 6242.715896][ T9624] Call trace: [ 6242.715928][ T9624] show_stack+0x18/0x24 (C) [ 6242.716010][ T9624] dump_stack_lvl+0xdc/0xf4 [ 6242.716073][ T9624] dump_stack+0x1c/0x28 [ 6242.716118][ T9624] should_fail_ex+0x5a0/0x6ac [ 6242.716173][ T9624] should_failslab+0xbc/0x11c [ 6242.716224][ T9624] __kmalloc_noprof+0xd0/0x4d0 [ 6242.716275][ T9624] tomoyo_realpath_from_path+0x90/0x534 [ 6242.716328][ T9624] tomoyo_path_number_perm+0x200/0x438 [ 6242.716379][ T9624] tomoyo_file_ioctl+0x1c/0x28 [ 6242.716428][ T9624] security_file_ioctl+0x8c/0x19c [ 6242.716483][ T9624] __arm64_sys_ioctl+0x90/0x188 [ 6242.716532][ T9624] invoke_syscall+0x6c/0x258 [ 6242.716649][ T9624] el0_svc_common.constprop.0+0xac/0x230 [ 6242.716775][ T9624] do_el0_svc+0x40/0x58 [ 6242.716872][ T9624] el0_svc+0x50/0x180 [ 6242.716970][ T9624] el0t_64_sync_handler+0x10c/0x138 [ 6242.717113][ T9624] el0t_64_sync+0x198/0x19c [ 6242.726614][ T9624] ERROR: Out of memory at tomoyo_realpath_from_path. [ 6244.293171][ T9631] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6244.317713][ T9631] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6246.506982][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 270 seconds [ 6248.609346][ T9663] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6248.621082][ T9663] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6249.553756][ T9673] fuse: Bad value for 'rootmode' [ 6250.915960][ T9683] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6250.918220][ T9683] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6251.191523][ T30] audit: type=1400 audit(2000004092.420:614): avc: denied { read } for pid=9686 comm="syz.1.12378" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 6251.193488][ T30] audit: type=1400 audit(2000004092.420:615): avc: denied { open } for pid=9686 comm="syz.1.12378" path="/554/file0/file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 6254.013045][ T9713] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6254.023628][ T9713] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6257.807564][ T9740] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6257.826409][ T9740] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6261.427021][ T9776] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6261.429866][ T9776] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6262.631380][ T9789] FAULT_INJECTION: forcing a failure. [ 6262.631380][ T9789] name failslab, interval 1, probability 0, space 0, times 0 [ 6262.632011][ T9789] CPU: 1 UID: 0 PID: 9789 Comm: syz.1.12406 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6262.632136][ T9789] Hardware name: linux,dummy-virt (DT) [ 6262.632203][ T9789] Call trace: [ 6262.632306][ T9789] show_stack+0x18/0x24 (C) [ 6262.632395][ T9789] dump_stack_lvl+0xdc/0xf4 [ 6262.632459][ T9789] dump_stack+0x1c/0x28 [ 6262.632505][ T9789] should_fail_ex+0x5a0/0x6ac [ 6262.632556][ T9789] should_failslab+0xbc/0x11c [ 6262.632621][ T9789] kmem_cache_alloc_noprof+0x74/0x3b8 [ 6262.632676][ T9789] fcntl_setlk+0xb8/0xc64 [ 6262.632746][ T9789] do_fcntl+0x3b8/0x11a0 [ 6262.632798][ T9789] __arm64_sys_fcntl+0x100/0x174 [ 6262.632845][ T9789] invoke_syscall+0x6c/0x258 [ 6262.632920][ T9789] el0_svc_common.constprop.0+0xac/0x230 [ 6262.632997][ T9789] do_el0_svc+0x40/0x58 [ 6262.633042][ T9789] el0_svc+0x50/0x180 [ 6262.633090][ T9789] el0t_64_sync_handler+0x10c/0x138 [ 6262.633138][ T9789] el0t_64_sync+0x198/0x19c [ 6265.301876][ T9810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6265.319388][ T9810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6267.833083][ T9836] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6267.855984][ T9836] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6271.046933][ T9865] serio: Serial port pts0 [ 6271.771725][ T9872] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6271.781341][ T9872] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6274.584876][ T9900] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6274.587052][ T9900] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6276.588966][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 300 seconds [ 6277.710712][ T9921] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6277.715865][ T9921] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6278.608684][ T9938] FAULT_INJECTION: forcing a failure. [ 6278.608684][ T9938] name failslab, interval 1, probability 0, space 0, times 0 [ 6278.609247][ T9938] CPU: 1 UID: 0 PID: 9938 Comm: syz.1.12445 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6278.609314][ T9938] Hardware name: linux,dummy-virt (DT) [ 6278.609351][ T9938] Call trace: [ 6278.609384][ T9938] show_stack+0x18/0x24 (C) [ 6278.609479][ T9938] dump_stack_lvl+0xdc/0xf4 [ 6278.609537][ T9938] dump_stack+0x1c/0x28 [ 6278.609602][ T9938] should_fail_ex+0x5a0/0x6ac [ 6278.609691][ T9938] should_failslab+0xbc/0x11c [ 6278.609750][ T9938] __kmalloc_cache_noprof+0x74/0x3cc [ 6278.609802][ T9938] alloc_super+0x54/0x93c [ 6278.609852][ T9938] sget_fc+0xe0/0x8dc [ 6278.609923][ T9938] get_tree_nodev+0x2c/0x148 [ 6278.609972][ T9938] bpf_get_tree+0x18/0x24 [ 6278.610035][ T9938] vfs_get_tree+0x74/0x280 [ 6278.610174][ T9938] vfs_cmd_create+0xa4/0x1fc [ 6278.610239][ T9938] __arm64_sys_fsconfig+0x588/0x7f0 [ 6278.610290][ T9938] invoke_syscall+0x6c/0x258 [ 6278.610339][ T9938] el0_svc_common.constprop.0+0xac/0x230 [ 6278.610385][ T9938] do_el0_svc+0x40/0x58 [ 6278.610438][ T9938] el0_svc+0x50/0x180 [ 6278.610488][ T9938] el0t_64_sync_handler+0x10c/0x138 [ 6278.610584][ T9938] el0t_64_sync+0x198/0x19c [ 6281.432582][ T9960] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6281.448146][ T9960] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6284.072026][ T1087] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6284.316969][ T1087] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6284.557367][ T1087] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6284.802413][ T1087] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6288.768894][ T1087] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6288.875258][ T1087] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6288.962574][ T1087] bond0 (unregistering): Released all slaves [ 6289.391988][ T1087] hsr_slave_0: left promiscuous mode [ 6289.427598][ T1087] hsr_slave_1: left promiscuous mode [ 6289.511853][ T1087] veth1_macvtap: left promiscuous mode [ 6289.513337][ T1087] veth0_macvtap: left promiscuous mode [ 6289.522597][ T1087] veth1_vlan: left promiscuous mode [ 6289.526836][ T1087] veth0_vlan: left promiscuous mode [ 6292.091601][T10079] FAULT_INJECTION: forcing a failure. [ 6292.091601][T10079] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6292.093275][T10079] CPU: 0 UID: 0 PID: 10079 Comm: syz.2.12475 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6292.093349][T10079] Hardware name: linux,dummy-virt (DT) [ 6292.093394][T10079] Call trace: [ 6292.093427][T10079] show_stack+0x18/0x24 (C) [ 6292.093504][T10079] dump_stack_lvl+0xdc/0xf4 [ 6292.093555][T10079] dump_stack+0x1c/0x28 [ 6292.093603][T10079] should_fail_ex+0x5a0/0x6ac [ 6292.093657][T10079] should_fail+0x14/0x20 [ 6292.093711][T10079] should_fail_usercopy+0x1c/0x28 [ 6292.093761][T10079] _inline_copy_from_user+0x38/0x130 [ 6292.093813][T10079] copy_msghdr_from_user+0xa0/0x130 [ 6292.093898][T10079] ___sys_sendmsg+0xfc/0x19c [ 6292.093946][T10079] __sys_sendmsg+0x114/0x198 [ 6292.093994][T10079] __arm64_sys_sendmsg+0x70/0xa0 [ 6292.094041][T10079] invoke_syscall+0x6c/0x258 [ 6292.094091][T10079] el0_svc_common.constprop.0+0xac/0x230 [ 6292.094138][T10079] do_el0_svc+0x40/0x58 [ 6292.094182][T10079] el0_svc+0x50/0x180 [ 6292.094229][T10079] el0t_64_sync_handler+0x10c/0x138 [ 6292.094279][T10079] el0t_64_sync+0x198/0x19c [ 6301.960063][ T9989] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6301.982286][ T9989] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6304.626909][ T9989] hsr_slave_0: entered promiscuous mode [ 6304.638684][ T9989] hsr_slave_1: entered promiscuous mode [ 6304.642575][ T9989] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6304.655326][ T9989] Cannot create hsr debugfs directory [ 6304.957504][T10327] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6304.967421][T10327] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6306.671207][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 330 seconds [ 6308.307663][ T9989] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 6308.417124][ T9989] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 6308.476710][ T9989] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 6308.530134][ T9989] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 6309.796876][T10474] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1542 sclass=netlink_audit_socket pid=10474 comm=syz.2.12491 [ 6310.832253][ T9989] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6313.596053][T10479] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6313.598177][T10479] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6319.022367][ T9989] veth0_vlan: entered promiscuous mode [ 6319.116165][T10545] input: syz0 as /devices/virtual/input/input27 [ 6319.133870][ T9989] veth1_vlan: entered promiscuous mode [ 6319.430958][ T9989] veth0_macvtap: entered promiscuous mode [ 6319.503548][ T9989] veth1_macvtap: entered promiscuous mode [ 6319.739004][ T9989] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6319.740449][ T9989] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6319.741632][ T9989] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6319.742703][ T9989] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6324.671763][T10590] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6324.689873][T10590] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6329.432454][T10605] input: syz0 as /devices/virtual/input/input28 [ 6329.493063][ T30] audit: type=1326 audit(2000004170.720:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10604 comm="syz.1.12506" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffbb15bce8 code=0x0 [ 6333.145755][ T30] audit: type=1400 audit(2000004174.370:617): avc: denied { unmount } for pid=9989 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 6333.492809][T10645] netlink: 20 bytes leftover after parsing attributes in process `syz.1.12517'. [ 6333.495484][T10645] netlink: 8 bytes leftover after parsing attributes in process `syz.1.12517'. [ 6333.541532][T10647] netlink: 20 bytes leftover after parsing attributes in process `syz.2.12518'. [ 6335.533780][ T30] audit: type=1400 audit(2000004176.760:618): avc: denied { nlmsg_write } for pid=10671 comm="syz.2.12528" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 6336.755006][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 360 seconds [ 6339.246705][T10716] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6339.249751][T10716] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6340.625069][T10741] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6340.639277][T10741] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6340.707344][T10742] netlink: 136 bytes leftover after parsing attributes in process `syz.1.12549'. [ 6344.550502][T10775] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6344.552755][T10775] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6347.909020][ T30] audit: type=1400 audit(2000004189.140:619): avc: denied { map } for pid=10797 comm="syz.1.12570" path="/dev/zero" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 6348.772089][T10806] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=10806 comm=syz.2.12573 [ 6348.773484][T10806] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=10806 comm=syz.2.12573 [ 6349.487868][ T30] audit: type=1400 audit(2000004190.680:620): avc: denied { lock } for pid=10816 comm="syz.2.12577" path="socket:[135943]" dev="sockfs" ino=135943 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 6359.069460][T10858] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6359.088555][T10858] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6359.942601][T10866] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6359.949350][T10866] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6367.648118][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 390 seconds [ 6368.527510][ T30] audit: type=1400 audit(2000004209.760:621): avc: denied { map } for pid=10875 comm="syz.2.12594" path="/dev/usbmon0" dev="devtmpfs" ino=695 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 6369.551356][T10890] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6369.562921][T10890] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6371.321323][ T30] audit: type=1326 audit(2000004212.550:622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10914 comm="syz.2.12607" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9515bce8 code=0x7ffc0000 [ 6371.328104][ T30] audit: type=1326 audit(2000004212.560:623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10914 comm="syz.2.12607" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff9515bce8 code=0x7ffc0000 [ 6371.345973][ T30] audit: type=1326 audit(2000004212.570:624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10914 comm="syz.2.12607" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9515bce8 code=0x7ffc0000 [ 6372.218006][T10927] veth0_to_batadv: entered promiscuous mode [ 6372.219141][T10927] veth0_to_batadv: entered allmulticast mode [ 6372.830921][T10937] veth2: entered promiscuous mode [ 6372.907963][T10937] veth3: entered promiscuous mode [ 6372.909061][T10937] veth3: entered allmulticast mode [ 6373.951147][T10966] Illegal XDP return value 1043069 on prog (id 75) dev syz_tun, expect packet loss! [ 6374.510417][ T30] audit: type=1400 audit(2000004215.740:625): avc: denied { write } for pid=10970 comm="syz.2.12619" name="001" dev="devtmpfs" ino=700 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 6375.537362][ T30] audit: type=1400 audit(2000004216.770:626): avc: denied { bind } for pid=10982 comm="syz.1.12623" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 6376.254988][T10993] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6376.287625][T10993] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6382.828558][T11044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6382.830770][T11044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6383.358126][ T30] audit: type=1326 audit(2000004224.590:627): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11049 comm="syz.1.12642" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffbb15bce8 code=0x0 [ 6397.388401][T11103] netlink: 8 bytes leftover after parsing attributes in process `syz.1.12660'. [ 6398.270261][T11105] netlink: 24 bytes leftover after parsing attributes in process `syz.2.12655'. [ 6398.904374][ T56] block nbd0: Possible stuck request 000000001d2a3b06: control (read@0,4096B). Runtime 420 seconds [ 6399.670735][ T30] audit: type=1326 audit(2000004240.900:628): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11102 comm="syz.1.12660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbb15bce8 code=0x7ffc0000 [ 6399.671406][ T30] audit: type=1326 audit(2000004240.900:629): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11102 comm="syz.1.12660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbb15bce8 code=0x7ffc0000 [ 6399.690920][ T30] audit: type=1326 audit(2000004240.920:630): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11102 comm="syz.1.12660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=167 compat=0 ip=0xffffbb15bce8 code=0x7ffc0000 [ 6399.718590][ T30] audit: type=1326 audit(2000004240.940:631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11102 comm="syz.1.12660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbb15bce8 code=0x7ffc0000 [ 6399.727838][ T30] audit: type=1326 audit(2000004240.960:632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11102 comm="syz.1.12660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=198 compat=0 ip=0xffffbb15bce8 code=0x7ffc0000 [ 6399.756141][ T30] audit: type=1326 audit(2000004240.980:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11102 comm="syz.1.12660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbb15bce8 code=0x7ffc0000 [ 6399.759945][ T30] audit: type=1326 audit(2000004240.990:634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11102 comm="syz.1.12660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbb15bce8 code=0x7ffc0000 [ 6399.770919][ T30] audit: type=1326 audit(2000004241.000:635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11102 comm="syz.1.12660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=208 compat=0 ip=0xffffbb15bce8 code=0x7ffc0000 [ 6399.795227][ T30] audit: type=1326 audit(2000004241.010:636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11102 comm="syz.1.12660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbb15bce8 code=0x7ffc0000 [ 6399.802878][ T30] audit: type=1326 audit(2000004241.030:637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11102 comm="syz.1.12660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=208 compat=0 ip=0xffffbb15bce8 code=0x7ffc0000 [ 6403.718480][T11120] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6403.733539][T11120] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6406.885493][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 6406.888078][ T30] audit: type=1400 audit(2000004248.120:657): avc: denied { listen } for pid=11137 comm="syz.1.12670" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 6406.889960][ T30] audit: type=1400 audit(2000004248.120:658): avc: denied { connect } for pid=11137 comm="syz.1.12670" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 6407.767603][ T30] audit: type=1326 audit(2000004249.000:659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11151 comm="syz.2.12675" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9515bce8 code=0x7ffc0000 [ 6407.772266][ T30] audit: type=1326 audit(2000004249.000:660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11151 comm="syz.2.12675" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff9515bce8 code=0x7ffc0000 [ 6407.783727][ T30] audit: type=1326 audit(2000004249.010:661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11151 comm="syz.2.12675" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9515bce8 code=0x7ffc0000 [ 6407.788380][ T30] audit: type=1326 audit(2000004249.010:662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11151 comm="syz.2.12675" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9515bce8 code=0x7ffc0000 [ 6407.797786][ T30] audit: type=1326 audit(2000004249.020:663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11151 comm="syz.2.12675" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff9515bce8 code=0x7ffc0000 [ 6407.799635][ T30] audit: type=1326 audit(2000004249.030:664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11151 comm="syz.2.12675" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9515bce8 code=0x7ffc0000 [ 6407.827578][ T30] audit: type=1326 audit(2000004249.040:665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11151 comm="syz.2.12675" exe="/syz-executor" sig=0 arch=c00000b7 syscall=85 compat=0 ip=0xffff9515bce8 code=0x7ffc0000 [ 6407.832416][ T30] audit: type=1326 audit(2000004249.060:666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11151 comm="syz.2.12675" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9515bce8 code=0x7ffc0000 [ 6408.229420][T11160] netlink: 8 bytes leftover after parsing attributes in process `syz.2.12677'. [ 6408.446555][T11163] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6408.449343][T11163] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6414.838954][ T33] INFO: task syz.0.11679:7127 blocked for more than 430 seconds. [ 6414.839507][ T33] Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 [ 6414.839896][ T33] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6414.840336][ T33] task:syz.0.11679 state:D stack:0 pid:7127 tgid:7126 ppid:4454 task_flags:0x400140 flags:0x00000009 [ 6414.840966][ T33] Call trace: [ 6414.841222][ T33] __switch_to+0x204/0x4bc (T) [ 6414.841499][ T33] __schedule+0xd34/0x3188 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 6414.895066][ T33] schedule+0xd0/0x344 [ 6414.895784][ T33] schedule_preempt_disabled+0x18/0x2c [ 6414.896012][ T33] __mutex_lock+0x5d8/0x9d8 [ 6414.896162][ T33] mutex_lock_nested+0x24/0x30 [ 6414.896307][ T33] bdev_release+0x104/0x510 [ 6414.896558][ T33] blkdev_release+0x14/0x24 [ 6414.896743][ T33] __fput+0x2c8/0x954 [ 6414.896906][ T33] ____fput+0x14/0x20 [ 6414.897052][ T33] task_work_run+0x128/0x210 [ 6414.897257][ T33] do_notify_resume+0x1d0/0x258 [ 6414.897431][ T33] el0_svc+0x100/0x180 [ 6414.897577][ T33] el0t_64_sync_handler+0x10c/0x138 [ 6414.897758][ T33] el0t_64_sync+0x198/0x19c [ 6414.898526][ T33] INFO: task syz.0.11679:7127 is blocked on a mutex likely owned by task udevd:7122. [ 6414.898771][ T33] task:udevd state:D stack:0 pid:7122 tgid:7122 ppid:3126 task_flags:0x400140 flags:0x0000000d [ 6414.899395][ T33] Call trace: [ 6414.899704][ T33] __switch_to+0x204/0x4bc (T) [ 6414.899926][ T33] __schedule+0xd34/0x3188 [ 6414.900083][ T33] schedule+0xd0/0x344 [ 6414.900236][ T33] io_schedule+0xac/0x114 [ 6414.900390][ T33] folio_wait_bit_common+0x2a8/0x634 [ 6414.900549][ T33] do_read_cache_folio+0x240/0x480 [ 6414.900699][ T33] read_cache_folio+0x44/0x6c [ 6414.900841][ T33] read_part_sector+0xac/0x5f4 [ 6414.900988][ T33] msdos_partition+0xe4/0x1f3c [ 6414.901129][ T33] bdev_disk_changed+0x508/0xf0c [ 6414.901298][ T33] blkdev_get_whole+0x144/0x1e4 [ 6414.901451][ T33] bdev_open+0x1dc/0xa84 [ 6414.901608][ T33] blkdev_open+0x1d4/0x318 [ 6414.901758][ T33] do_dentry_open+0x6f8/0x153c [ 6414.901904][ T33] vfs_open+0x5c/0x2fc [ 6414.902074][ T33] path_openat+0x14ec/0x25e4 [ 6414.902306][ T33] do_filp_open+0x184/0x360 [ 6414.902587][ T33] do_sys_openat2+0xe0/0x160 [ 6414.902876][ T33] __arm64_sys_openat+0x12c/0x1bc [ 6414.903171][ T33] invoke_syscall+0x6c/0x258 [ 6414.903516][ T33] el0_svc_common.constprop.0+0xac/0x230 [ 6414.903813][ T33] do_el0_svc+0x40/0x58 [ 6414.915224][ T33] el0_svc+0x50/0x180 [ 6414.915594][ T33] el0t_64_sync_handler+0x10c/0x138 [ 6414.915803][ T33] el0t_64_sync+0x198/0x19c [ 6414.916176][ T33] [ 6414.916176][ T33] Showing all locks held in the system: [ 6414.916601][ T33] 2 locks held by pr/ttyAMA0/31: [ 6414.917109][ T33] 1 lock held by khungtaskd/33: [ 6414.917425][ T33] #0: ffff80008728da60 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x18/0x1c4 [ 6414.919226][ T33] 1 lock held by udevd/3126: [ 6414.919546][ T33] 2 locks held by getty/3245: [ 6414.919810][ T33] #0: ffff000016b6c0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 6414.920947][ T33] #1: ffff80008d50b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3e4/0xdb4 [ 6414.921946][ T33] 2 locks held by syz-executor/3300: [ 6414.922163][ T33] 3 locks held by kworker/u8:7/1076: [ 6414.922370][ T33] 2 locks held by kworker/u8:0/4571: [ 6414.922587][ T33] 3 locks held by udevd/6979: [ 6414.922787][ T33] 1 lock held by udevd/7122: [ 6414.922978][ T33] #0: ffff00001488e358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x2c4/0xa84 [ 6414.925661][ T33] 1 lock held by syz.0.11679/7127: [ 6414.925874][ T33] #0: ffff00001488e358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x104/0x510 [ 6414.926627][ T33] 1 lock held by syz.1.12682/11173: [ 6414.926770][ T33] 4 locks held by kworker/u8:2/11183: [ 6414.926913][ T33] 1 lock held by dhcpcd/11197: [ 6414.927113][ T33] [ 6414.927253][ T33] ============================================= [ 6414.927253][ T33] [ 6414.927917][ T33] Kernel panic - not syncing: hung_task: blocked tasks [ 6414.930536][ T33] CPU: 1 UID: 0 PID: 33 Comm: khungtaskd Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT [ 6414.930957][ T33] Hardware name: linux,dummy-virt (DT) [ 6414.931139][ T33] Call trace: [ 6414.931303][ T33] show_stack+0x18/0x24 (C) [ 6414.931525][ T33] dump_stack_lvl+0x38/0xf4 [ 6414.931700][ T33] dump_stack+0x1c/0x28 [ 6414.931857][ T33] panic+0x5b0/0x664 [ 6414.932016][ T33] watchdog+0x658/0x1140 [ 6414.932185][ T33] kthread+0x348/0x5fc [ 6414.932344][ T33] ret_from_fork+0x10/0x20 [ 6414.932963][ T33] SMP: stopping secondary CPUs [ 6414.934308][ T33] Kernel Offset: disabled [ 6414.934881][ T33] CPU features: 0x0410,00040068,01000400,0200421b [ 6414.935749][ T33] Memory Limit: none [ 6414.937154][ T33] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:59:58 Registers: info registers vcpu 0 CPU#0 PC=ffff800080313160 X00=ffff000012d20dc0 X01=0000000000000000 X02=0000000000000010 X03=0000000000000000 X04=0000000000000008 X05=ffff8000800071a8 X06=ffff80008d907a00 X07=ffff80008d907a10 X08=ffff800080007168 X09=dfff800000000000 X10=ffff700010000e2c X11=1ffff00010000e1e X12=ffff700010000e1f X13=0000000000000002 X14=00000000f3f3f3f3 X15=00000000f3000000 X16=ffff800080000000 X17=ffff7fffe307b000 X18=0000000000000000 X19=ffff800087038aa8 X20=00000000000a2820 X21=0000000000000000 X22=ffff800087065bc0 X23=0000000000000000 X24=ffff00000e59a8c0 X25=00000000ffffffff X26=000000000000005a X27=ffff000016b50d80 X28=000000000000000c X29=ffff8000800076a0 X30=ffff8000826d53d0 SP=ffff800080007660 PSTATE=10000005 ---V EL1h FPCR=00000000 FPSR=00000000 Q00=0100000000000000:0100000000000000 Q01=0000000100000000:0000000000000000 Q02=0000000000000001:0000000000000000 Q03=00d000a800000000:0000000000000000 Q04=0000000000000000:0000000000000002 Q05=0000000000000001:0000000000000002 Q06=6edc4d3a2914b135:d8e9c869e2695c88 Q07=b20fae707afde253:388e9c6c4fa85ca0 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000ffffe1cf1df0:0000ffffe1cf1df0 Q17=ffffff80ffffffd0:0000ffffe1cf1dc0 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff80008053cf10 X00=ffff8000a09874e0 X01=0000000000000003 X02=0000000000000002 X03=1fffe00002d73791 X04=0000000000000001 X05=1ffff00010e11bca X06=ffff700014130ef6 X07=0000000000000000 X08=ffff8000a0987ca8 X09=dfff800000000000 X10=ffff6000034448e3 X11=1fffe00002d896de X12=ffff700014130ebb X13=ffff00001a224708 X14=ffff00006a0c85b0 X15=00000000203c63c0 X16=ffff000018849188 X17=0000000000000001 X18=0000000000000000 X19=ffff800088be6720 X20=ffff8000896fcc38 X21=0000000000000001 X22=0000000000000000 X23=0000000000000001 X24=0000000000000000 X25=ffff000016b9bc80 X26=0000000000000001 X27=0000000000000000 X28=ffff8000a0987c70 X29=ffff8000a0987780 X30=ffff800080313124 SP=ffff8000a09879d0 PSTATE=800000c5 N--- EL1h FPCR=00000000 FPSR=00000000 Q00=006c616974696e49:0000000000000000 Q01=ff00000000000000:ffffffffffffffff Q02=0000000000000000:f0000000ffffffff Q03=0000000000b00070:0000000000000000 Q04=0000000000000000:0000000000000000 Q05=0000000000000000:0000000000000000 Q06=6edc4d3a2914b135:d8e9c869e2695c88 Q07=b20fae707afde253:388e9c6c4fa85ca0 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000fffff7601100:0000fffff7601100 Q17=ffffff80ffffffd0:0000fffff76010d0 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000