last executing test programs: 20.633032396s ago: executing program 0 (id=14620): r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x30b542, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) close(r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) fsopen(&(0x7f0000000000)='bpf\x00', 0x1) socket$can_j1939(0x1d, 0x2, 0x7) socket$netlink(0x10, 0x3, 0x7) sendmsg$IEEE802154_LLSEC_LIST_DEV(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20008081}, 0x40) 19.941418822s ago: executing program 0 (id=14621): r0 = openat(0xffffffffffffff9c, &(0x7f0000005180)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) rename(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)='./file0\x00') r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) fchdir(r1) mount_setattr(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x9000, &(0x7f0000000200)={0x7, 0x1, 0x20000}, 0x20) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) openat$cgroup_devices(r2, &(0x7f0000000040)='devices.allow\x00', 0x63, 0x0) syz_usb_connect(0x0, 0x36, 0x0, 0x0) 9.442236855s ago: executing program 1 (id=14634): r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, 0x0, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) listen(r1, 0xfffffffc) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 7.382490474s ago: executing program 0 (id=14635): r0 = signalfd(0xffffffffffffffff, &(0x7f0000000180)={[0x0, 0x1]}, 0x8) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000003480)='./file0\x00', 0x204c2, 0x0) close(r1) r2 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f00000000c0)={0x1d, r3, 0x8000000000000003, {}, 0xfd}, 0x18) sendmsg$ETHTOOL_MSG_EEE_GET(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[], 0x158}, 0x1, 0x0, 0x0, 0x4000010}, 0x90) write$P9_RLERRORu(r0, 0x0, 0x0) 6.763643549s ago: executing program 1 (id=14636): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000001c0)={0x3, {{0xa, 0x4e24, 0x2, @mcast1, 0xff7ffffd}}, {{0xa, 0x4e08, 0x4a3, @local, 0x40004f1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001a00)=ANY=[@ANYBLOB="03000000000000000a004e2300000010ff010000000000000000000000000001f8ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000a004e2000000008fe8000000000000000000000000000aa05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000010000000c00000000000000000000000000000001"], 0x610) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000001c0)={0x3, {{0xa, 0x4e24, 0x2, @mcast1, 0xff7ffffd}}, {{0xa, 0x4e08, 0x4a3, @local, 0x40004f1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001a00)=ANY=[], 0x610) close_range(r2, 0xffffffffffffffff, 0x0) 6.293116924s ago: executing program 1 (id=14637): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) symlink(&(0x7f0000000000)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/custom1\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 5.58291711s ago: executing program 0 (id=14638): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_128={{0x303}, "9913d4ab2de66f9c", "dd79ff97261d7098a0723ec49ab4cfdc", 'i}oz', "ffca69dbc7b44302"}, 0x28) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/157, 0x9d}], 0x1) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x4, @private1}, 0x1c) shutdown(r0, 0x0) 5.214224173s ago: executing program 1 (id=14639): mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x2008800, &(0x7f00000010c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r0, &(0x7f0000004140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000062c0)="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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x2b, 0xfffffffe, 0x24414809, 0x0, 0x0, 0x9, 0xfffffffe, 0x0, 0x0, 0x8, 0x4}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x13) close(r0) ioctl$IOMMU_DESTROY$ioas(r2, 0x3b80, 0x0) 4.129145883s ago: executing program 0 (id=14640): r0 = syz_usb_connect(0x0, 0x48, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x424, 0x12c, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x36, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x4, 0xff, 0xff, 0xff, 0x0, [], [{{0x9, 0x5, 0x81, 0x2, 0x200}}, {{0x9, 0x5, 0x2, 0x2, 0x200}}, {{0x9, 0x5, 0x83, 0x2, 0x200}}, {{0x9, 0x5, 0x4, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000100)={0x7c, &(0x7f0000000200)={0x40, 0x1, 0x4, "04000001"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x7c, &(0x7f0000000400)={0x40, 0x10}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000500)={0x7c, &(0x7f0000000600)={0x40, 0x0, 0xf, "0f00000100"/15}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000001000)=""/64) (async) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000002000)="0402000100"/64) (async) syz_usb_ep_read(r0, 0x4, 0x40, &(0x7f0000003000)=""/64) (async) syz_usb_ep_write(r0, 0x83, 0x40, &(0x7f0000004000)="0402000100"/64) (async) nanosleep(&(0x7f0000000b00)={0x1}, 0x0) 3.31308086s ago: executing program 1 (id=14641): mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000041c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000006280)="897c6500ff3035465c7acb4e06980b05687c1480c7aafe631c0543db2bf0d6f539506e8782da06c1ca018774d72e9e5a3418ab66ee78dad68457b17ec9d47bf7d8272d607c1c0a4bd906f0cee7f8451828d2458596bdd6a459ba18ebaf61b38f5d66c27fa8a024ad7832a85e58689a4c254c94cbcf7208fce6e61d9566459789d15a6f91dd7db7c54cc3a94da956fb290a8a15f849270bc459d9d9f47801be86dd5c9d18382081a993b7bfde5c28adca4c71329afd6be743b076033b5859891703eb65fa256d6f47450b6edacbd05a9bd8b372e90cfc30f32826566dac6c48e6ef001881cbc30482f9ec469e476a101da496b8c0785eaf875d3608b0c49e9d39baaa1041f903a805f0f24aa63722fa2d87b98595fa5cfaf8b79c458de43ee39904e7cac7540a934b4108957785d58807abff186949f1b94cd21b724aff34ac45c7066dcdbd68ea7b766af9d045cd7fafeafc5c5a0c3400ef4e0c71a6fdd5b8d68a6f317644cda9d2fd2c839a82b97b3d909b54c672227bef573c9de1991d65a63017f724d1f7f1575e69db53318a7fd7065b303e751518c8eef04f642dbd4dfa349040a7b5401050ffc2b4ef62803a7c8eaba99e011dfac24d81b2b61e0b0581e53bf520f623eca17f0545c5e59ff15b527475f970f589894ae589145fa4283f7225088ccfeba1d72e9128f8c223ae1840f2edae3dbcdf7e560d5cdf4f71c9ada1931c0f8312c000101b264aaddb9fab166ba8d8903d6098eca20935ca607ea79e936798b3dfb22a7e159abb234cf21f3733dbf263a8ff116092f251659108892b2e21e1b428fd225096a5040270b2d70347013eaa1fd8e452942200283aab092c4ffc5b8b427b5d691a5a773e09da20539ff0f8214331c5d84107ae8a59aeb58efe22d7a079e446f1dfb07510377799bfdc7ee59cabcd76af0fe8a427ac8258ff33bbad5a8061f1cfdfbf375d73d676cc7916d6658ce46a0b17ad6350150f98e3512b513e25ca73f5f5df0a1fb9582ace7906c493fe1fd2889d9aac0b7c29c2b6c205537627bad64df433336a5ace32ca871e51b4dab0fbb00886a1fa81a98b74de0a26cebf65723515ebb807fc3c161ed42d1a7b6b55717613577ea437f3a2967c66ce45ff85a6a35b7cd40625fc575b107d7394e3d2db51d58347276c33e21f50b5a6b5672bf9fda63139bb75aead1fe4ee9a4064af5a5958466aa39faa6d821489fa415224c8d69d3b5922236832c2b1e4f6b8863b32f9aea83fb522a2de081d674502b48f73ce6db98d84136059b4a6676bc85ac6b7626329afa9bc7d3f9f2caa3d4d872744e0a8e02d72a75c6c545b8ec8e15b6fb0fe4185bd0d154960e6fef05ba40e5fe2968eb1301dcc52a03337179e74ba1522af93d77827845f8941c69ed8bb84567e3c63f1cc378a542f1de7007b688ff0a9c69d5861f0b85402c30a2fd391c52bafbe65f8e82135fd38361d7c0b43c982b2f3e7cb09c40c7e215114f4243d670cd576bcd93c1e959345170c75d6c3cf89cf8c2c70dc792e646e7c649d4c5f36bb016c7acd466ad58473d40dfef36394e581065a8581ab852250403cf372ac0065bf757fa3f445424ac0d82aec1938a2ea116bdfd306baa1cb06c62a4a97d66ab1b9489469cb8ba842da12e310caed02c5ef05c0be1e1e8c9c8b87d6871c94c57d164d08672b205c948086a06a545b266b7ad902a908681eb188bc51b6190b5cb9d8ca59b8c4c6e7369c00d6f6119fd5d437239e3d3c89cb81e09e560fb817590106015f08e7b09f1e1e65bfab3b8489fa058e24081978b9e25463d9945bfbca81c08885d4b6d4c62e217bd9e19460762f36c66bc948fe31cde089626fbb310e3c78a8d3f2eac21d374d9b58d887235d3a95721168e4b9475849071d60ecfe7ea5d6c4bf60da3747612ef59bb651270f326c0af31bc8c71361f851de34ccb3c8071b96f1128d7ee79b41246e566edd0272dbd3ccfe472b38e5e03d3ef83218bd498e6de8b4d92cb6f82716449ede7ba845028eccdb9137be8a622ac88ac53118fbc39637fa7a93cd3abc6f7671c7804420d66e94720acbcac916950f9baca77fef4217155ccc2cd0507339a0486f9f468eb28772986ee768c63eba671bf8c52e48a2a5dc2cc24fe925368706c2d712dd1064692b0fb2a32ddfbd4a0ffcf9c2abcedaae6e527bc1d42637aff2a275b76a7a7f010e42e1cc1d27141f6c3585a2bf58c6c5789ce61551d10118a000e3764631ec0b7f4b1a6f22a678133a30940b79dc76f863dd9f6e0d7776300898c97cef286c731c2050928c492439256e481652bff0d202db3cfdc54c9816ceea7895357bfa0362fad79afd09ed55189294d6ead7e898ac091cddbe7efcedb314bc02a18dd5bbddc42e089124758bb491fd1536aab27c5c124567bc325e7028bced5a179a011d1cb9a5ffb61d7af863e91ec8e60495561188b74d158ba1418228d44e92915a22eb1c166ef7d6179e84381ed950ffd747f13e24172942d922ca3109fb8b1e4e6264fa4a4eec75ad0d0e22579d90f45d6cd157300e38ae665eb56457202e25a8dd5877ba99725de288660badd2704345d9bad208c903ba27ea167dd45a77f77b6502b525b2973270582858183c784c324c1366fbba8d410c38bf75b41e067f6a9a017c56595161db4fc5639393fdafb1f148d3f416c1adc5fe1ab9cebe4689855c9b4bda6dcba5d5fa858a1b87d2ad23cdf54dbdf4d14aa4462da0b6f1107f4afa0091c2643508861a4d9f133ba77751941bb8fb756abf1a104205b80d47a3b4a59724d959c8b5833da4f56fb6613231f230a9378c9af741e94fd2c7213ac1d7625559b3f032f6c8df3ab441929720fe43d7c548cc661eed5b3c62b3c61f538ea3228376e2a18c6da2ad906322f64fb4865cde8e1889a8e5237fd6a39bbd6662f1dedc22fbd74e4376fa610cd710703dbd3924a38beae69783d1d5abf36122cbb87129ba719042748f060f4303a3199c5891c5040fd8cdb9761b006bf64cdcb65e5cc50a29994b8c1c34b83760ece12ed9ed7c3d2a7f8911cdf23a1afe0d7db1bf342aa0123dd5cd31339f5c8e160c4efef882602b3eccbe76fb690162b8bfb8a31910bcdf9a4a5dde76c2ac2fcd8678add7a000cfdcab398eb2171c026313eb6eb56b4b87bf8ef93f7f8a1c0bcc3775b681d4229ea561cb52281d8ba4315c3694ed08433596884d5a7ce3a8b1f82359846b7136726e2fe37bf4f7b7e2206cdcdb0705ced9f0dcaaa2ed3a78ea70d2cfeab668eb321400fc955e9aeb7bbcf86cd03f02dd443503a1480d9d9f899f53bd747a95293786798fc59fceb09e686a9328da4f929b6201841bbbefaffcf3386abdf69540e3b46a643ec10f0acf21f27c0053dc13f18485dbc898729dfbeaaa4887b58cd442d7ffa941808cd9658595be8650a015b088621278d89f0d8a4252566b923df3a3cd65c0e4af08fad385927251b31d35f75eaf25e6cf13a579aeeb0bcc0a14ca4a20a6831d532be0b2af3821792a2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", 0x2000, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0xfffffffffffffffd, {0x4, 0x1, 0x9, 0x8000009, 0x0, 0x80, {0x1, 0x80000000000, 0x1, 0xb, 0x3ff, 0xdbf, 0x10, 0x0, 0x80, 0x8000, 0x9, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x27, 0x4, 0x801001a, 0x66d, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x50) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f00000000c0)='./file0/../file0/file0\x00') mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/irq_vectors/vector_setup/id\x00', 0x0, 0x0) 152.403078ms ago: executing program 1 (id=14642): r0 = socket(0x29, 0x2, 0x0) r1 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[], 0x33fe0}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000804) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000180)=0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x10) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x3938700}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) eventfd2(0x5, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) 0s ago: executing program 0 (id=14643): r0 = fsopen(&(0x7f0000000040)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fchdir(r1) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, r1, 0x0) mount$tmpfs(0x0, 0x0, 0x0, 0x4442, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8010002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000080)='./file0\x00', 0x0) kernel console output (not intermixed with test programs): 31894>] (__sys_socket) from [<816319bc>] (sys_socket+0x10/0x14) [ 3127.811833][T31621] r6:00356310 r5:00000000 r4:00000000 [ 3127.812014][T31621] [<816319ac>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3127.812093][T31621] Exception stack(0xebd59fa8 to 0xebd59ff0) [ 3127.812183][T31621] 9fa0: 00000000 00000000 00000011 00000003 00000300 00000000 [ 3127.812305][T31621] 9fc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76f6c0dc [ 3127.812414][T31621] 9fe0: 76f6be88 76f6be78 00018fa0 00130a50 [ 3129.599455][ T28] audit: type=1400 audit(3644.462:473): avc: denied { mounton } for pid=31633 comm="syz.0.11447" path="/2969/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 3156.970553][T31758] FAULT_INJECTION: forcing a failure. [ 3156.970553][T31758] name failslab, interval 1, probability 0, space 0, times 0 [ 3156.971061][T31758] CPU: 1 UID: 0 PID: 31758 Comm: syz.0.11492 Tainted: G L syzkaller #0 PREEMPT [ 3156.971164][T31758] Tainted: [L]=SOFTLOCKUP [ 3156.971184][T31758] Hardware name: ARM-Versatile Express [ 3156.971209][T31758] Call trace: [ 3156.971280][T31758] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3156.971398][T31758] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3156.971421][T31758] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3156.971477][T31758] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3156.971543][T31758] r7:83a80000 r6:00000000 r5:83a80000 r4:82b1ac48 [ 3156.971561][T31758] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3156.971620][T31758] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3156.971696][T31758] r8:00000000 r7:83a80000 r6:816338c8 r5:00000cc0 r4:84688480 [ 3156.971716][T31758] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 3156.971800][T31758] [<80546804>] (kmem_cache_alloc_noprof) from [<816338c8>] (sk_prot_alloc+0x30/0x108) [ 3156.971901][T31758] r10:82e436c4 r9:0000000a r8:84688480 r7:0000000a r6:00000dc0 r5:82bfb07c [ 3156.971927][T31758] r4:82bfb064 [ 3156.971946][T31758] [<81633898>] (sk_prot_alloc) from [<81636cbc>] (sk_alloc+0x30/0x300) [ 3156.972022][T31758] r9:0000000a r8:00000cc0 r7:00000000 r6:82bfb07c r5:85f09000 r4:82bfb064 [ 3156.972042][T31758] [<81636c8c>] (sk_alloc) from [<81937e18>] (inet6_create+0x100/0x400) [ 3156.972123][T31758] r9:85f09000 r8:00000002 r7:8532ca40 r6:00000011 r5:82bfb07c r4:82bfb064 [ 3156.972157][T31758] [<81937d18>] (inet6_create) from [<8162e7b8>] (__sock_create+0xfc/0x22c) [ 3156.972230][T31758] r10:81e890d4 r9:85f09000 r8:8532ca40 r7:00000000 r6:81937d18 r5:00000002 [ 3156.972270][T31758] r4:0000000a [ 3156.972291][T31758] [<8162e6bc>] (__sock_create) from [<81631928>] (__sys_socket+0x94/0x118) [ 3156.972360][T31758] r10:00000119 r9:83a80000 r8:8020029c r7:00000119 r6:83a80000 r5:0000000a [ 3156.972386][T31758] r4:00000002 [ 3156.972403][T31758] [<81631894>] (__sys_socket) from [<816319bc>] (sys_socket+0x10/0x14) [ 3156.972463][T31758] r6:00356310 r5:00000000 r4:00000000 [ 3156.972481][T31758] [<816319ac>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3156.972549][T31758] Exception stack(0xec2fdfa8 to 0xec2fdff0) [ 3156.972597][T31758] dfa0: 00000000 00000000 0000000a 00000002 00000000 00000000 [ 3156.972636][T31758] dfc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76f6c0dc [ 3156.972672][T31758] dfe0: 76f6be88 76f6be78 00018fa0 00130a50 [ 3164.188940][T31801] FAULT_INJECTION: forcing a failure. [ 3164.188940][T31801] name failslab, interval 1, probability 0, space 0, times 0 [ 3164.190606][T31801] CPU: 0 UID: 0 PID: 31801 Comm: syz.1.11506 Tainted: G L syzkaller #0 PREEMPT [ 3164.190728][T31801] Tainted: [L]=SOFTLOCKUP [ 3164.190753][T31801] Hardware name: ARM-Versatile Express [ 3164.190778][T31801] Call trace: [ 3164.190824][T31801] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3164.190935][T31801] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3164.190955][T31801] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3164.191035][T31801] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3164.191105][T31801] r7:83a655c0 r6:00000000 r5:83a655c0 r4:82b1ac48 [ 3164.191125][T31801] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3164.191198][T31801] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3164.191277][T31801] r8:00000000 r7:83a655c0 r6:805a3210 r5:00000cc0 r4:830bdd80 [ 3164.191298][T31801] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 3164.191359][T31801] [<80546804>] (kmem_cache_alloc_noprof) from [<805a3210>] (alloc_empty_file+0x54/0x13c) [ 3164.191430][T31801] r10:00000142 r9:83a655c0 r8:82a04d00 r7:84cc8f80 r6:00200000 r5:82b1dfdc [ 3164.191453][T31801] r4:825438e8 [ 3164.191473][T31801] [<805a31bc>] (alloc_empty_file) from [<805b97e0>] (path_openat+0x38/0xa3c) [ 3164.191540][T31801] r8:83a655c0 r7:ec649f20 r6:ec649f20 r5:83a655c0 r4:ec649e58 [ 3164.191561][T31801] [<805b97a8>] (path_openat) from [<805ba29c>] (do_file_open+0xb8/0x150) [ 3164.191629][T31801] r10:00000142 r9:83a655c0 r8:00000001 r7:ffffff9c r6:ec649f20 r5:83a655c0 [ 3164.191653][T31801] r4:83889840 [ 3164.191670][T31801] [<805ba1e4>] (do_file_open) from [<8059d7b0>] (do_sys_openat2+0x8c/0xf0) [ 3164.191742][T31801] r8:8020029c r7:76ffba78 r6:ffffff9c r5:83889840 r4:00000004 [ 3164.191763][T31801] [<8059d724>] (do_sys_openat2) from [<8059dcc8>] (sys_openat+0x88/0xd8) [ 3164.191829][T31801] r7:00000142 r6:76ffbe57 r5:76ffba78 r4:ffffff9c [ 3164.191850][T31801] [<8059dc40>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3164.191905][T31801] Exception stack(0xec649fa8 to 0xec649ff0) [ 3164.191947][T31801] 9fa0: 00000000 00000000 ffffff9c 76ffba78 00220400 00000000 [ 3164.191986][T31801] 9fc0: 00000000 00000000 76ffbe57 00000142 003562d8 00000000 00000001 76ffc0dc [ 3164.192016][T31801] 9fe0: 76ffb9f8 76ffb9e4 0010bc74 00112858 [ 3164.192044][T31801] r5:00000000 r4:00000000 [ 3185.711287][T31905] FAULT_INJECTION: forcing a failure. [ 3185.711287][T31905] name failslab, interval 1, probability 0, space 0, times 0 [ 3185.714082][T31905] CPU: 0 UID: 0 PID: 31905 Comm: syz.0.11547 Tainted: G L syzkaller #0 PREEMPT [ 3185.714244][T31905] Tainted: [L]=SOFTLOCKUP [ 3185.714273][T31905] Hardware name: ARM-Versatile Express [ 3185.714301][T31905] Call trace: [ 3185.714351][T31905] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3185.714471][T31905] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3185.714492][T31905] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3185.714552][T31905] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3185.714628][T31905] r7:8495e200 r6:00000000 r5:8495e200 r4:82b1ac48 [ 3185.714648][T31905] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3185.714710][T31905] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3185.714788][T31905] r8:00000000 r7:8495e200 r6:805b1b34 r5:00000cc0 r4:830bdb40 [ 3185.714809][T31905] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 3185.714871][T31905] [<80546804>] (kmem_cache_alloc_noprof) from [<805b1b34>] (do_getname+0x2c/0x14c) [ 3185.714944][T31905] r10:00000142 r9:8495e200 r8:00000000 r7:00000000 r6:00000000 r5:825438f8 [ 3185.714971][T31905] r4:00000000 [ 3185.714989][T31905] [<805b1b08>] (do_getname) from [<805b7d8c>] (getname_flags+0x14/0x18) [ 3185.715059][T31905] r10:00000142 r9:8495e200 r8:8020029c r7:00000000 r6:ffffff9c r5:ecb1df58 [ 3185.715085][T31905] r4:00000000 r3:00000000 [ 3185.715105][T31905] [<805b7d78>] (getname_flags) from [<8059d788>] (do_sys_openat2+0x64/0xf0) [ 3185.715172][T31905] [<8059d724>] (do_sys_openat2) from [<8059dcc8>] (sys_openat+0x88/0xd8) [ 3185.715240][T31905] r7:00000142 r6:00356314 r5:00000000 r4:ffffff9c [ 3185.715261][T31905] [<8059dc40>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3185.715315][T31905] Exception stack(0xecb1dfa8 to 0xecb1dff0) [ 3185.715363][T31905] dfa0: 00000000 00000000 ffffff9c 00000000 00088300 00000000 [ 3185.715406][T31905] dfc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76f6c0dc [ 3185.715439][T31905] dfe0: 76f6be88 76f6be78 00018fa0 00130a50 [ 3185.715468][T31905] r5:00000000 r4:00000000 [ 3197.433638][T31969] FAULT_INJECTION: forcing a failure. [ 3197.433638][T31969] name failslab, interval 1, probability 0, space 0, times 0 [ 3197.438699][T31969] CPU: 0 UID: 0 PID: 31969 Comm: syz.1.11573 Tainted: G L syzkaller #0 PREEMPT [ 3197.438849][T31969] Tainted: [L]=SOFTLOCKUP [ 3197.438871][T31969] Hardware name: ARM-Versatile Express [ 3197.438895][T31969] Call trace: [ 3197.438940][T31969] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3197.439047][T31969] r7:60000113 r6:60000113 r5:82336570 r4:00000000 [ 3197.439067][T31969] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3197.439118][T31969] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3197.439187][T31969] r7:84936e40 r6:00000000 r5:84936e40 r4:82b1ac48 [ 3197.439206][T31969] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3197.439263][T31969] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3197.439336][T31969] r8:00000000 r7:84936e40 r6:805a3210 r5:00000cc0 r4:830bdd80 [ 3197.439354][T31969] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 3197.439408][T31969] [<80546804>] (kmem_cache_alloc_noprof) from [<805a3210>] (alloc_empty_file+0x54/0x13c) [ 3197.439474][T31969] r10:00000142 r9:84936e40 r8:82a04d00 r7:84cca800 r6:00200000 r5:82b1dfdc [ 3197.439495][T31969] r4:825438e8 [ 3197.439511][T31969] [<805a31bc>] (alloc_empty_file) from [<805b97e0>] (path_openat+0x38/0xa3c) [ 3197.439575][T31969] r8:84936e40 r7:ece11f20 r6:ece11f20 r5:84936e40 r4:ece11e58 [ 3197.439593][T31969] [<805b97a8>] (path_openat) from [<805ba29c>] (do_file_open+0xb8/0x150) [ 3197.439656][T31969] r10:00000142 r9:84936e40 r8:00000001 r7:ffffff9c r6:ece11f20 r5:84936e40 [ 3197.439676][T31969] r4:83889b40 [ 3197.439695][T31969] [<805ba1e4>] (do_file_open) from [<8059d7b0>] (do_sys_openat2+0x8c/0xf0) [ 3197.439762][T31969] r8:8020029c r7:20000040 r6:ffffff9c r5:83889b40 r4:00000004 [ 3197.439782][T31969] [<8059d724>] (do_sys_openat2) from [<8059dcc8>] (sys_openat+0x88/0xd8) [ 3197.439843][T31969] r7:00000142 r6:00356310 r5:20000040 r4:ffffff9c [ 3197.439864][T31969] [<8059dc40>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3197.439912][T31969] Exception stack(0xece11fa8 to 0xece11ff0) [ 3197.439952][T31969] 1fa0: 00000000 00000000 ffffff9c 20000040 00230300 00000000 [ 3197.439988][T31969] 1fc0: 00000000 00000000 00356310 00000142 003562d8 00000000 00000001 76ffc0dc [ 3197.440017][T31969] 1fe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 3197.440043][T31969] r5:00000000 r4:00000000 [ 3212.446757][T23476] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 3212.471530][T23476] hid-generic 0000:0000:0000.0013: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3222.653981][T32118] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pid=32118 comm=syz.0.11631 [ 3264.203786][T32370] FAULT_INJECTION: forcing a failure. [ 3264.203786][T32370] name failslab, interval 1, probability 0, space 0, times 0 [ 3264.204061][T32370] CPU: 1 UID: 0 PID: 32370 Comm: syz.0.11724 Tainted: G L syzkaller #0 PREEMPT [ 3264.204117][T32370] Tainted: [L]=SOFTLOCKUP [ 3264.204127][T32370] Hardware name: ARM-Versatile Express [ 3264.204142][T32370] Call trace: [ 3264.204164][T32370] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3264.204237][T32370] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3264.204247][T32370] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3264.204275][T32370] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3264.204307][T32370] r7:83186200 r6:00000000 r5:83186200 r4:82b1ac48 [ 3264.204316][T32370] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3264.204346][T32370] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3264.204472][T32370] r8:00000000 r7:83186200 r6:805a3210 r5:00000cc0 r4:830bdd80 [ 3264.204526][T32370] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 3264.204619][T32370] [<80546804>] (kmem_cache_alloc_noprof) from [<805a3210>] (alloc_empty_file+0x54/0x13c) [ 3264.204697][T32370] r10:00000142 r9:83186200 r8:82a04d00 r7:84cca800 r6:00000801 r5:82b1dfdc [ 3264.204759][T32370] r4:825438e8 [ 3264.204880][T32370] [<805a31bc>] (alloc_empty_file) from [<805b97e0>] (path_openat+0x38/0xa3c) [ 3264.205017][T32370] r8:83186200 r7:ea841f20 r6:ea841f20 r5:83186200 r4:ea841e58 [ 3264.205041][T32370] [<805b97a8>] (path_openat) from [<805ba29c>] (do_file_open+0xb8/0x150) [ 3264.205162][T32370] r10:00000142 r9:83186200 r8:00000001 r7:ffffff9c r6:ea841f20 r5:83186200 [ 3264.205199][T32370] r4:83887900 [ 3264.205215][T32370] [<805ba1e4>] (do_file_open) from [<8059d7b0>] (do_sys_openat2+0x8c/0xf0) [ 3264.205330][T32370] r8:8020029c r7:20000040 r6:ffffff9c r5:83887900 r4:00000004 [ 3264.205401][T32370] [<8059d724>] (do_sys_openat2) from [<8059dcc8>] (sys_openat+0x88/0xd8) [ 3264.205511][T32370] r7:00000142 r6:00356314 r5:20000040 r4:ffffff9c [ 3264.205658][T32370] [<8059dc40>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3264.205852][T32370] Exception stack(0xea841fa8 to 0xea841ff0) [ 3264.206017][T32370] 1fa0: 00000000 00000000 ffffff9c 20000040 00000801 00000000 [ 3264.206087][T32370] 1fc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76f6c0dc [ 3264.206159][T32370] 1fe0: 76f6be88 76f6be78 00018fa0 00130a50 [ 3264.206224][T32370] r5:00000000 r4:00000000 [ 3272.841052][T32430] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=769 sclass=netlink_tcpdiag_socket pid=32430 comm=syz.1.11749 [ 3314.463874][ T28] audit: type=1400 audit(3829.332:474): avc: denied { ioctl } for pid=32740 comm="syz.1.11871" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=95621 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 3320.486084][ T28] audit: type=1400 audit(3835.352:475): avc: denied { setattr } for pid=301 comm="syz.0.11882" name="mixer" dev="devtmpfs" ino=729 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_dbusd_var_lib_t:s0" [ 3363.543087][ T28] audit: type=1400 audit(3878.412:476): avc: denied { write } for pid=552 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3363.848475][ T28] audit: type=1400 audit(3878.712:477): avc: denied { write } for pid=559 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3384.612487][ T700] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=700 comm=syz.0.12034 [ 3385.008981][ T705] FAULT_INJECTION: forcing a failure. [ 3385.008981][ T705] name failslab, interval 1, probability 0, space 0, times 0 [ 3385.010772][ T705] CPU: 1 UID: 0 PID: 705 Comm: syz.0.12035 Tainted: G L syzkaller #0 PREEMPT [ 3385.010896][ T705] Tainted: [L]=SOFTLOCKUP [ 3385.010921][ T705] Hardware name: ARM-Versatile Express [ 3385.010951][ T705] Call trace: [ 3385.010999][ T705] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3385.011121][ T705] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3385.011146][ T705] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3385.011208][ T705] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3385.011268][ T705] r7:00000000 r6:00000000 r5:84fe6e40 r4:82b1ac48 [ 3385.011285][ T705] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3385.011345][ T705] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3385.011417][ T705] r8:84fe6e40 r7:00000000 r6:83002300 r5:00400cc0 r4:00000400 [ 3385.011437][ T705] [<80568de8>] (should_failslab) from [<805482f8>] (__kvmalloc_node_noprof+0xb8/0x530) [ 3385.011500][ T705] [<80548240>] (__kvmalloc_node_noprof) from [<805cd52c>] (alloc_fdtable+0x6c/0x128) [ 3385.011594][ T705] r10:82c85d34 r9:ede65f68 r8:86a72400 r7:870fe318 r6:870fe318 r5:86a89680 [ 3385.011618][ T705] r4:00000100 [ 3385.011636][ T705] [<805cd4c0>] (alloc_fdtable) from [<805ce950>] (dup_fd+0x320/0x38c) [ 3385.011697][ T705] r5:000000e0 r4:870fe300 [ 3385.011716][ T705] [<805ce630>] (dup_fd) from [<805cee08>] (sys_close_range+0x204/0x224) [ 3385.011791][ T705] r10:ffffffff r9:84fe6e40 r8:8020029c r7:000001b4 r6:ffffffff r5:00000000 [ 3385.011815][ T705] r4:86a72400 [ 3385.011835][ T705] [<805cec04>] (sys_close_range) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3385.011900][ T705] Exception stack(0xede65fa8 to 0xede65ff0) [ 3385.011949][ T705] 5fa0: 00000000 00000000 ffffffff ffffffff 00000002 00000000 [ 3385.011990][ T705] 5fc0: 00000000 00000000 00356310 000001b4 003562d8 00000000 00000001 76f6c0dc [ 3385.012022][ T705] 5fe0: 76f6be88 76f6be78 00018fa0 00130a50 [ 3385.012065][ T705] r10:000001b4 r9:84fe6e40 r8:8020029c r7:000001b4 r6:00356310 r5:00000000 [ 3385.012089][ T705] r4:00000000 [ 3386.870846][ T719] FAULT_INJECTION: forcing a failure. [ 3386.870846][ T719] name failslab, interval 1, probability 0, space 0, times 0 [ 3386.879174][ T719] CPU: 1 UID: 0 PID: 719 Comm: syz.0.12040 Tainted: G L syzkaller #0 PREEMPT [ 3386.879339][ T719] Tainted: [L]=SOFTLOCKUP [ 3386.879364][ T719] Hardware name: ARM-Versatile Express [ 3386.879390][ T719] Call trace: [ 3386.879436][ T719] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3386.879549][ T719] r7:60000113 r6:60000113 r5:82336570 r4:00000000 [ 3386.879572][ T719] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3386.879630][ T719] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3386.879710][ T719] r7:84923100 r6:00000000 r5:84923100 r4:82b1ac48 [ 3386.879732][ T719] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3386.879798][ T719] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3386.879870][ T719] r8:00000000 r7:84923100 r6:807f3444 r5:00000dc0 r4:830026c0 [ 3386.879891][ T719] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 3386.879948][ T719] [<80546804>] (kmem_cache_alloc_noprof) from [<807f3444>] (security_file_alloc+0x30/0x184) [ 3386.880018][ T719] r10:830c3400 r9:84923100 r8:838c9600 r7:84cc8c00 r6:82cf2468 r5:838c9600 [ 3386.880041][ T719] r4:838c9600 [ 3386.880057][ T719] [<807f3414>] (security_file_alloc) from [<805a29d4>] (init_file+0x48/0xfc) [ 3386.880120][ T719] r7:84cc8c00 r6:00000002 r5:82b1dfdc r4:838c9600 [ 3386.880139][ T719] [<805a298c>] (init_file) from [<805a3224>] (alloc_empty_file+0x68/0x13c) [ 3386.880202][ T719] r7:84cc8c00 r6:00000002 r5:82b1dfdc r4:825438e8 [ 3386.880223][ T719] [<805a31bc>] (alloc_empty_file) from [<805a33a4>] (alloc_file_pseudo+0xac/0x154) [ 3386.880281][ T719] r8:81e613c0 r7:00000002 r6:830e9d10 r5:853565c0 r4:82bf3128 [ 3386.880300][ T719] [<805a32f8>] (alloc_file_pseudo) from [<8162e1c4>] (sock_alloc_file+0x48/0xc4) [ 3386.880369][ T719] r10:81e72d98 r9:84923100 r8:00000000 r7:00000000 r6:853565c0 r5:85356540 [ 3386.880394][ T719] r4:8347a7c0 [ 3386.880413][ T719] [<8162e17c>] (sock_alloc_file) from [<81631fa4>] (do_accept+0xa0/0x174) [ 3386.880472][ T719] r6:edf41f4c r5:85356540 r4:8347a7c0 [ 3386.880491][ T719] [<81631f04>] (do_accept) from [<816320f4>] (__sys_accept4_file+0x7c/0xe0) [ 3386.880556][ T719] r10:0000011d r9:84923100 r8:00000000 r7:00000000 r6:838c9780 r5:00000000 [ 3386.880579][ T719] r4:00000005 [ 3386.880596][ T719] [<81632078>] (__sys_accept4_file) from [<81632268>] (sys_accept+0x38/0x68) [ 3386.880660][ T719] r8:8020029c r7:838c9780 r6:00000000 r5:00000000 r4:838c9781 [ 3386.880690][ T719] [<81632230>] (sys_accept) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3386.880747][ T719] Exception stack(0xedf41fa8 to 0xedf41ff0) [ 3386.880789][ T719] 1fa0: 00000000 00000000 00000003 00000000 00000000 00000000 [ 3386.880828][ T719] 1fc0: 00000000 00000000 00356310 0000011d 003562d8 00000000 00000001 76f6c0dc [ 3386.880859][ T719] 1fe0: 76f6be88 76f6be78 00018fa0 00130a50 [ 3386.880894][ T719] r7:0000011d r6:00356310 r5:00000000 r4:00000000 [ 3389.993408][ T745] FAULT_INJECTION: forcing a failure. [ 3389.993408][ T745] name failslab, interval 1, probability 0, space 0, times 0 [ 3390.036711][ T745] CPU: 1 UID: 0 PID: 745 Comm: syz.0.12051 Tainted: G L syzkaller #0 PREEMPT [ 3390.036904][ T745] Tainted: [L]=SOFTLOCKUP [ 3390.036931][ T745] Hardware name: ARM-Versatile Express [ 3390.036957][ T745] Call trace: [ 3390.037006][ T745] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3390.037122][ T745] r7:60000113 r6:60000113 r5:82336570 r4:00000000 [ 3390.037144][ T745] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3390.037213][ T745] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3390.037284][ T745] r7:83bd8000 r6:00000000 r5:83bd8000 r4:82b1ac48 [ 3390.037304][ T745] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3390.037367][ T745] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3390.037444][ T745] r8:00000000 r7:83bd8000 r6:83002000 r5:00400dc0 r4:00000020 [ 3390.037466][ T745] [<80568de8>] (should_failslab) from [<80547834>] (__kmalloc_noprof+0xa8/0x3c8) [ 3390.037527][ T745] [<8054778c>] (__kmalloc_noprof) from [<807ea1c8>] (lsm_blob_alloc+0x28/0x3c) [ 3390.037604][ T745] r10:0000ee00 r9:0000ee01 r8:0000ee00 r7:00400cc0 r6:846dc780 r5:84cc9200 [ 3390.037629][ T745] r4:84cc9264 [ 3390.037696][ T745] [<807ea1a0>] (lsm_blob_alloc) from [<807f5260>] (security_prepare_creds+0x2c/0x21c) [ 3390.037770][ T745] r5:84cc9200 r4:84cc9200 [ 3390.037810][ T745] [<807f5234>] (security_prepare_creds) from [<802888a0>] (prepare_creds+0x234/0x3c8) [ 3390.037887][ T745] r7:82a22ec0 r6:82a240e0 r5:846dc780 r4:84cc9200 [ 3390.037909][ T745] [<8028866c>] (prepare_creds) from [<8026e848>] (__sys_setresgid+0xf8/0x4bc) [ 3390.038030][ T745] r7:0000ee01 r6:846dc780 r5:00000000 r4:82a22dc0 [ 3390.038054][ T745] [<8026e750>] (__sys_setresgid) from [<8035cc70>] (sys_setresgid16+0x4c/0x50) [ 3390.038139][ T745] r10:000000aa r9:83bd8000 r8:8020029c r7:000000aa r6:00356310 r5:00000000 [ 3390.038163][ T745] r4:00000000 [ 3390.038183][ T745] [<8035cc24>] (sys_setresgid16) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3390.038241][ T745] Exception stack(0xee02dfa8 to 0xee02dff0) [ 3390.038284][ T745] dfa0: 00000000 00000000 0000ee00 0000ee01 00000000 00000000 [ 3390.038326][ T745] dfc0: 00000000 00000000 00356310 000000aa 003562d8 00000000 00000001 76f6c0dc [ 3390.038357][ T745] dfe0: 76f6be88 76f6be78 00018fa0 00130a50 [ 3405.217755][T24206] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3405.271223][T24206] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3405.351525][T24206] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3405.442029][T24206] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3405.946982][T24206] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3405.955222][T24206] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3405.970981][T24206] bond0 (unregistering): Released all slaves [ 3406.089016][T24206] hsr_slave_0: left promiscuous mode [ 3406.109443][T24206] hsr_slave_1: left promiscuous mode [ 3406.117241][T24206] veth1_macvtap: left promiscuous mode [ 3406.117825][T24206] veth0_macvtap: left promiscuous mode [ 3406.119271][T24206] veth1_vlan: left promiscuous mode [ 3406.119653][T24206] veth0_vlan: left promiscuous mode [ 3407.609069][ T28] audit: type=1400 audit(3922.472:478): avc: denied { write } for pid=851 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3408.072490][ T28] audit: type=1400 audit(3922.942:479): avc: denied { write } for pid=892 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3408.450240][ T2963] 8021q: adding VLAN 0 to HW filter on device eth1 [ 3409.639626][ T822] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3409.647875][ T822] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3409.664062][ T28] audit: type=1400 audit(3924.532:480): avc: denied { write } for pid=965 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3409.844868][ T1015] FAULT_INJECTION: forcing a failure. [ 3409.844868][ T1015] name failslab, interval 1, probability 0, space 0, times 0 [ 3409.845189][ T1015] CPU: 0 UID: 0 PID: 1015 Comm: syz.1.12080 Tainted: G L syzkaller #0 PREEMPT [ 3409.845250][ T1015] Tainted: [L]=SOFTLOCKUP [ 3409.845261][ T1015] Hardware name: ARM-Versatile Express [ 3409.845273][ T1015] Call trace: [ 3409.845303][ T1015] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3409.845390][ T1015] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3409.845401][ T1015] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3409.845430][ T1015] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3409.845462][ T1015] r7:ffffffff r6:00000000 r5:84ff9880 r4:82b1ac48 [ 3409.845473][ T1015] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3409.845502][ T1015] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3409.845539][ T1015] r8:84ff9880 r7:ffffffff r6:83001240 r5:00000cc0 r4:00000018 [ 3409.845549][ T1015] [<80568de8>] (should_failslab) from [<80547460>] (__kmalloc_node_noprof+0xac/0x3d8) [ 3409.845583][ T1015] [<805473b4>] (__kmalloc_node_noprof) from [<807c5174>] (load_msg+0x34/0x2f0) [ 3409.845623][ T1015] r10:84ff9880 r9:00000000 r8:00000000 r7:0000012e r6:00000001 r5:00000000 [ 3409.845634][ T1015] r4:00000000 [ 3409.845642][ T1015] [<807c5140>] (load_msg) from [<807c5eb0>] (do_msgrcv.constprop.0+0x98/0x680) [ 3409.845716][ T1015] r10:84ff9880 r9:00000000 r8:8020029c r7:0000012e r6:00000001 r5:00000000 [ 3409.845730][ T1015] r4:00000000 [ 3409.845738][ T1015] [<807c5e18>] (do_msgrcv.constprop.0) from [<807c7320>] (sys_msgrcv+0x1c/0x24) [ 3409.845816][ T1015] r10:0000012e r9:84ff9880 r8:8020029c r7:0000012e r6:00356318 r5:00000000 [ 3409.845851][ T1015] r4:00004800 [ 3409.845873][ T1015] [<807c7304>] (sys_msgrcv) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3409.846883][ T1015] Exception stack(0xee4b1fa8 to 0xee4b1ff0) [ 3409.848162][ T1015] 1fa0: 00004800 00000000 00000000 00000000 00000000 00000001 [ 3409.848245][ T1015] 1fc0: 00004800 00000000 00356318 0000012e 003562d8 00000000 00000001 76ffc0dc [ 3409.848275][ T1015] 1fe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 3410.274585][ T28] audit: type=1400 audit(3925.132:481): avc: denied { write } for pid=1018 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3410.655106][ T2963] 8021q: adding VLAN 0 to HW filter on device eth2 [ 3411.273397][ T822] hsr_slave_0: entered promiscuous mode [ 3411.276167][ T822] hsr_slave_1: entered promiscuous mode [ 3411.280489][ T822] debugfs: 'hsr0' already exists in 'hsr' [ 3411.286017][ T822] Cannot create hsr debugfs directory [ 3411.835305][ T28] audit: type=1400 audit(3926.702:482): avc: denied { write } for pid=1083 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3412.109815][ T822] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 3412.122693][ T822] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 3412.131595][ T822] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 3412.160173][ T822] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 3412.166708][ T822] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 3412.192762][ T822] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 3412.202011][ T822] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 3412.213497][ T822] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 3412.266121][ T28] audit: type=1400 audit(3927.132:483): avc: denied { write } for pid=1162 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3413.410714][ T28] audit: type=1400 audit(3928.282:484): avc: denied { write } for pid=1187 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3413.781480][ T28] audit: type=1400 audit(3928.652:485): avc: denied { write } for pid=1192 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3413.841425][ T822] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3414.769208][ T28] audit: type=1400 audit(3929.632:486): avc: denied { write } for pid=1202 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3415.187198][ T28] audit: type=1400 audit(3930.052:487): avc: denied { write } for pid=1211 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3415.870604][ T28] audit: type=1400 audit(3930.732:488): avc: denied { write } for pid=1215 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3416.323384][ T28] audit: type=1400 audit(3931.192:489): avc: denied { write } for pid=1223 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3417.203300][ T28] audit: type=1400 audit(3932.072:490): avc: denied { write } for pid=1227 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3417.739775][ T28] audit: type=1400 audit(3932.602:491): avc: denied { write } for pid=1237 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3418.495602][ T28] audit: type=1400 audit(3933.362:492): avc: denied { write } for pid=1245 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3418.881265][ T28] audit: type=1400 audit(3933.752:493): avc: denied { write } for pid=1256 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3419.384747][ T822] veth0_vlan: entered promiscuous mode [ 3419.414145][ T822] veth1_vlan: entered promiscuous mode [ 3419.465539][ T822] veth0_macvtap: entered promiscuous mode [ 3419.485940][ T822] veth1_macvtap: entered promiscuous mode [ 3419.509250][ T28] audit: type=1400 audit(3934.372:494): avc: denied { write } for pid=1260 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3419.638719][ T831] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3419.639210][ T831] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3419.639309][ T831] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3419.684410][T14120] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3419.947259][ T28] audit: type=1400 audit(3934.812:495): avc: denied { write } for pid=1263 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3420.498785][ T28] audit: type=1400 audit(3935.352:496): avc: denied { write } for pid=1271 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3420.735956][ T28] audit: type=1400 audit(3935.602:497): avc: denied { write } for pid=1277 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3421.826325][ T1291] SELinux: Context system_u:object_r:devpts_t:s0 is not valid (left unmapped). [ 3421.850468][ T28] audit: type=1400 audit(3936.722:498): avc: denied { relabelto } for pid=1290 comm="syz.0.12099" name="vhost-vsock" dev="devtmpfs" ino=711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:devpts_t:s0" [ 3421.850908][ T28] audit: type=1400 audit(3936.722:499): avc: denied { associate } for pid=1290 comm="syz.0.12099" name="vhost-vsock" dev="devtmpfs" ino=711 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:devpts_t:s0" [ 3427.850301][ T1335] FAULT_INJECTION: forcing a failure. [ 3427.850301][ T1335] name failslab, interval 1, probability 0, space 0, times 0 [ 3427.850762][ T1335] CPU: 0 UID: 0 PID: 1335 Comm: syz.1.12117 Tainted: G L syzkaller #0 PREEMPT [ 3427.850873][ T1335] Tainted: [L]=SOFTLOCKUP [ 3427.850894][ T1335] Hardware name: ARM-Versatile Express [ 3427.850921][ T1335] Call trace: [ 3427.850967][ T1335] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3427.851119][ T1335] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3427.851143][ T1335] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3427.851295][ T1335] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3427.851882][ T1335] r7:849455c0 r6:00000000 r5:849455c0 r4:82b1ac48 [ 3427.852168][ T1335] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3427.852346][ T1335] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3427.853074][ T1335] r8:00000000 r7:849455c0 r6:804ccaf8 r5:00000cc0 r4:830e5000 [ 3427.853398][ T1335] [<80568de8>] (should_failslab) from [<80546c44>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 3427.854138][ T1335] [<80546be4>] (kmem_cache_alloc_lru_noprof) from [<804ccaf8>] (shmem_alloc_inode+0x24/0x30) [ 3427.854798][ T1335] r10:0000008b r9:849455c0 r8:000081ff r7:8301d900 r6:81c1f7c0 r5:830c6000 [ 3427.855091][ T1335] r4:828d8478 [ 3427.855116][ T1335] [<804ccad4>] (shmem_alloc_inode) from [<805cb844>] (alloc_inode+0x24/0xd0) [ 3427.855738][ T1335] [<805cb820>] (alloc_inode) from [<805cb900>] (new_inode+0x10/0x68) [ 3427.856350][ T1335] r7:8301d900 r6:00000000 r5:830c6000 r4:828d8478 [ 3427.856460][ T1335] [<805cb8f0>] (new_inode) from [<804cda2c>] (shmem_get_inode+0x98/0x3a8) [ 3427.856582][ T1335] r9:849455c0 r8:000081ff r7:8301d900 r6:00000000 r5:830c6000 r4:828d8478 [ 3427.856677][ T1335] [<804cd994>] (shmem_get_inode) from [<804ce580>] (__shmem_file_setup+0x7c/0x1a8) [ 3427.856804][ T1335] r10:00000181 r9:849455c0 r8:85790900 r7:00000001 r6:00000000 r5:00000000 [ 3427.856865][ T1335] r4:830eaa10 [ 3427.856886][ T1335] [<804ce504>] (__shmem_file_setup) from [<804ce71c>] (shmem_file_setup+0x34/0x3c) [ 3427.856958][ T1335] r9:849455c0 r8:00000000 r7:00000001 r6:00000000 r5:00000011 r4:00000000 [ 3427.856978][ T1335] [<804ce6e8>] (shmem_file_setup) from [<805999dc>] (memfd_alloc_file+0x68/0x170) [ 3427.857034][ T1335] r4:00000004 [ 3427.857053][ T1335] [<80599974>] (memfd_alloc_file) from [<80599be8>] (sys_memfd_create+0x104/0x1dc) [ 3427.857115][ T1335] r7:00000001 r6:85790900 r5:00000011 r4:00000004 [ 3427.857133][ T1335] [<80599ae4>] (sys_memfd_create) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3427.857200][ T1335] Exception stack(0xee7fdfa8 to 0xee7fdff0) [ 3427.857243][ T1335] dfa0: 00000000 00000000 20000000 00000001 00000000 00000000 [ 3427.857279][ T1335] dfc0: 00000000 00000000 0035630c 00000181 003562d8 00000000 00000001 76ffc0dc [ 3427.857310][ T1335] dfe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 3427.857345][ T1335] r8:8020029c r7:00000181 r6:0035630c r5:00000000 r4:00000000 [ 3433.165894][ T1386] FAULT_INJECTION: forcing a failure. [ 3433.165894][ T1386] name failslab, interval 1, probability 0, space 0, times 0 [ 3433.167431][ T1386] CPU: 1 UID: 0 PID: 1386 Comm: syz.0.12137 Tainted: G L syzkaller #0 PREEMPT [ 3433.167520][ T1386] Tainted: [L]=SOFTLOCKUP [ 3433.167541][ T1386] Hardware name: ARM-Versatile Express [ 3433.167567][ T1386] Call trace: [ 3433.167611][ T1386] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3433.167722][ T1386] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3433.167744][ T1386] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3433.167803][ T1386] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3433.167867][ T1386] r7:83be55c0 r6:00000000 r5:83be55c0 r4:82b1ac48 [ 3433.167886][ T1386] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3433.167947][ T1386] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3433.168060][ T1386] r8:00000000 r7:83be55c0 r6:805a3210 r5:00000cc0 r4:830bdd80 [ 3433.168082][ T1386] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 3433.168144][ T1386] [<80546804>] (kmem_cache_alloc_noprof) from [<805a3210>] (alloc_empty_file+0x54/0x13c) [ 3433.168261][ T1386] r10:00000142 r9:83be55c0 r8:82a04d00 r7:846dcf80 r6:00208000 r5:82b1dfdc [ 3433.168288][ T1386] r4:825438e8 [ 3433.168309][ T1386] [<805a31bc>] (alloc_empty_file) from [<805b97e0>] (path_openat+0x38/0xa3c) [ 3433.168380][ T1386] r8:83be55c0 r7:e0169f20 r6:e0169f20 r5:83be55c0 r4:e0169e58 [ 3433.168402][ T1386] [<805b97a8>] (path_openat) from [<805ba29c>] (do_file_open+0xb8/0x150) [ 3433.168472][ T1386] r10:00000142 r9:83be55c0 r8:00000000 r7:ffffff9c r6:e0169f20 r5:83be55c0 [ 3433.168494][ T1386] r4:83888000 [ 3433.168512][ T1386] [<805ba1e4>] (do_file_open) from [<8059d7b0>] (do_sys_openat2+0x8c/0xf0) [ 3433.168585][ T1386] r8:8020029c r7:200000c0 r6:ffffff9c r5:83888000 r4:00000004 [ 3433.168607][ T1386] [<8059d724>] (do_sys_openat2) from [<8059dcc8>] (sys_openat+0x88/0xd8) [ 3433.168676][ T1386] r7:00000142 r6:00356314 r5:200000c0 r4:ffffff9c [ 3433.168702][ T1386] [<8059dc40>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3433.168761][ T1386] Exception stack(0xe0169fa8 to 0xe0169ff0) [ 3433.168806][ T1386] 9fa0: 00000000 00000000 ffffff9c 200000c0 002c89c1 00000000 [ 3433.168847][ T1386] 9fc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76f540dc [ 3433.168877][ T1386] 9fe0: 76f53e88 76f53e78 00018fa0 00130a50 [ 3433.168905][ T1386] r5:00000000 r4:00000000 [ 3433.724881][ T28] audit: type=1400 audit(3948.592:500): avc: denied { read write } for pid=1396 comm="syz.0.12142" name="vhost-vsock" dev="devtmpfs" ino=711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:devpts_t:s0" [ 3433.725771][ T28] audit: type=1400 audit(3948.592:501): avc: denied { open } for pid=1396 comm="syz.0.12142" path="/dev/vhost-vsock" dev="devtmpfs" ino=711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:devpts_t:s0" [ 3433.741337][ T28] audit: type=1400 audit(3948.612:502): avc: denied { ioctl } for pid=1396 comm="syz.0.12142" path="/dev/vhost-vsock" dev="devtmpfs" ino=711 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:devpts_t:s0" [ 3438.684294][ T28] audit: type=1400 audit(3953.552:503): avc: denied { append } for pid=1442 comm="syz.1.12159" name="mixer" dev="devtmpfs" ino=729 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_dbusd_var_lib_t:s0" [ 3444.268676][ T1497] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1497 comm=syz.1.12180 [ 3461.961929][ T1633] block nbd0: Cannot use ioctl interface on a netlink controlled device. [ 3461.979086][ T1633] block nbd0: Cannot use ioctl interface on a netlink controlled device. [ 3476.959259][T31112] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 3477.131087][T31112] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3477.138456][T31112] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3477.139459][T31112] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 3477.153738][T31112] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3477.154452][T31112] usb 1-1: Product: syz [ 3477.156089][T31112] usb 1-1: Manufacturer: syz [ 3477.157373][T31112] usb 1-1: SerialNumber: syz [ 3477.600166][T31112] cdc_ncm 1-1:1.0: bind() failure [ 3477.627258][T31112] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 3477.630961][T31112] cdc_ncm 1-1:1.1: bind() failure [ 3477.645045][T31112] usb 1-1: USB disconnect, device number 10 [ 3493.360255][ T1866] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=7 sclass=netlink_audit_socket pid=1866 comm=syz.1.12309 [ 3496.494913][ T1880] FAULT_INJECTION: forcing a failure. [ 3496.494913][ T1880] name failslab, interval 1, probability 0, space 0, times 0 [ 3496.495345][ T1880] CPU: 0 UID: 0 PID: 1880 Comm: syz.1.12315 Tainted: G L syzkaller #0 PREEMPT [ 3496.495412][ T1880] Tainted: [L]=SOFTLOCKUP [ 3496.495422][ T1880] Hardware name: ARM-Versatile Express [ 3496.495434][ T1880] Call trace: [ 3496.495458][ T1880] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3496.495519][ T1880] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3496.495536][ T1880] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3496.495610][ T1880] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3496.495648][ T1880] r7:83bed5c0 r6:00000000 r5:83bed5c0 r4:82b1ac48 [ 3496.495657][ T1880] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3496.495688][ T1880] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3496.495725][ T1880] r8:00000000 r7:83bed5c0 r6:805a3210 r5:00000cc0 r4:830bdd80 [ 3496.495734][ T1880] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 3496.495763][ T1880] [<80546804>] (kmem_cache_alloc_noprof) from [<805a3210>] (alloc_empty_file+0x54/0x13c) [ 3496.495798][ T1880] r10:00000033 r9:838876c0 r8:82a04d00 r7:84cc9b80 r6:00020401 r5:82b1dfdc [ 3496.495827][ T1880] r4:825438e8 [ 3496.495902][ T1880] [<805a31bc>] (alloc_empty_file) from [<805b97e0>] (path_openat+0x38/0xa3c) [ 3496.495981][ T1880] r8:83bed5c0 r7:ec165f40 r6:ec165f40 r5:83bed5c0 r4:ec165e78 [ 3496.495994][ T1880] [<805b97a8>] (path_openat) from [<805ba29c>] (do_file_open+0xb8/0x150) [ 3496.496071][ T1880] r10:00000033 r9:838876c0 r8:00000001 r7:ffffff9c r6:ec165f40 r5:83bed5c0 [ 3496.496132][ T1880] r4:838876c0 [ 3496.496166][ T1880] [<805ba1e4>] (do_file_open) from [<8059d9cc>] (file_open_name+0xa4/0x16c) [ 3496.496282][ T1880] r8:83bed5c0 r7:83147a40 r6:00356308 r5:00000000 r4:20000040 [ 3496.496319][ T1880] [<8059d928>] (file_open_name) from [<8035ed74>] (sys_acct+0x80/0x320) [ 3496.496377][ T1880] [<8035ecf4>] (sys_acct) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3496.496430][ T1880] Exception stack(0xec165fa8 to 0xec165ff0) [ 3496.496456][ T1880] 5fa0: 00000000 00000000 20000040 00000000 00000000 00000000 [ 3496.496544][ T1880] 5fc0: 00000000 00000000 00356308 00000033 003562d8 00000000 00000001 76ffc0dc [ 3496.496630][ T1880] 5fe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 3496.496739][ T1880] r10:00000033 r9:83bed5c0 r8:8020029c r7:00000033 r6:00356308 r5:00000000 [ 3496.496788][ T1880] r4:00000000 [ 3534.576881][ T2201] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1281 sclass=netlink_route_socket pid=2201 comm=syz.0.12434 [ 3538.758963][T18457] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 3538.913677][T18457] usb 2-1: Using ep0 maxpacket: 16 [ 3538.935596][T18457] usb 2-1: unable to get BOS descriptor or descriptor too short [ 3538.936775][T18457] usb 2-1: New USB device found, idVendor=0499, idProduct=2001, bcdDevice= 0.40 [ 3538.955704][T18457] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64 [ 3538.972273][T18457] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3538.977073][T18457] usb 2-1: Product: syz [ 3538.981838][T18457] usb 2-1: Manufacturer: syz [ 3538.984037][T18457] usb 2-1: SerialNumber: syz [ 3539.291503][ T2238] FAULT_INJECTION: forcing a failure. [ 3539.291503][ T2238] name failslab, interval 1, probability 0, space 0, times 0 [ 3539.291978][ T2238] CPU: 0 UID: 0 PID: 2238 Comm: syz.1.12447 Tainted: G L syzkaller #0 PREEMPT [ 3539.292076][ T2238] Tainted: [L]=SOFTLOCKUP [ 3539.292099][ T2238] Hardware name: ARM-Versatile Express [ 3539.292126][ T2238] Call trace: [ 3539.292175][ T2238] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3539.292333][ T2238] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3539.292385][ T2238] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3539.292481][ T2238] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3539.292555][ T2238] r7:8492c980 r6:00000000 r5:8492c980 r4:82b1ac48 [ 3539.292578][ T2238] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3539.292716][ T2238] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3539.292852][ T2238] r8:00000000 r7:8492c980 r6:830016c0 r5:00000c40 r4:00001000 [ 3539.292926][ T2238] [<80568de8>] (should_failslab) from [<80547834>] (__kmalloc_noprof+0xa8/0x3c8) [ 3539.292994][ T2238] [<8054778c>] (__kmalloc_noprof) from [<808385b4>] (tomoyo_realpath_from_path+0x3c/0x16c) [ 3539.293116][ T2238] r10:00000000 r9:830c3800 r8:00000000 r7:834e0440 r6:857a6a28 r5:00001000 [ 3539.293205][ T2238] r4:00000000 [ 3539.293302][ T2238] [<80838578>] (tomoyo_realpath_from_path) from [<8083467c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 3539.293412][ T2238] r10:00000000 r9:00000003 r8:857a6a00 r7:40085503 r6:81cddcac r5:00000004 [ 3539.293464][ T2238] r4:857a6a28 r3:828d2500 [ 3539.293490][ T2238] [<808345b0>] (tomoyo_path_number_perm) from [<80838fd0>] (tomoyo_file_ioctl+0x1c/0x20) [ 3539.293571][ T2238] r10:8492c980 r9:00000003 r8:857a6a00 r7:76ff9e48 r6:76ff9e48 r5:40085503 [ 3539.293594][ T2238] r4:857a6a00 [ 3539.293692][ T2238] [<80838fb4>] (tomoyo_file_ioctl) from [<807e3bac>] (security_file_ioctl+0x80/0x1d4) [ 3539.293820][ T2238] [<807e3b2c>] (security_file_ioctl) from [<805bdd80>] (sys_ioctl+0x4c/0xb5c) [ 3539.294001][ T2238] r7:76ff9e48 r6:40085503 r5:857a6a01 r4:00000002 [ 3539.294051][ T2238] [<805bdd34>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3539.294180][ T2238] Exception stack(0xed14dfa8 to 0xed14dff0) [ 3539.294279][ T2238] dfa0: 00000002 00000000 00000003 40085503 76ff9e48 76ff9e18 [ 3539.294342][ T2238] dfc0: 00000002 00000000 76ff9e48 00000036 00000000 20000780 00000001 76ffc0dc [ 3539.294448][ T2238] dfe0: 00000000 76ff9e00 00320000 0013055c [ 3539.294606][ T2238] r10:00000036 r9:8492c980 r8:8020029c r7:00000036 r6:76ff9e48 r5:00000000 [ 3539.294703][ T2238] r4:00000002 [ 3539.302098][ T2238] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3539.326088][T18457] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 3539.383388][T18457] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 3539.514192][ T3714] usb 2-1: USB disconnect, device number 8 [ 3572.731060][ T28] audit: type=1400 audit(4087.602:504): avc: denied { execute } for pid=2507 comm="syz.0.12546" path="/dev/audio1" dev="devtmpfs" ino=735 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 3576.672085][ T28] audit: type=1400 audit(4091.542:505): avc: denied { setattr } for pid=2534 comm="syz.1.12556" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 3587.771938][ T28] audit: type=1400 audit(4102.642:506): avc: denied { compute_member } for pid=2626 comm="syz.1.12592" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 3598.765061][ T2674] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 3605.989307][ T2743] FAULT_INJECTION: forcing a failure. [ 3605.989307][ T2743] name failslab, interval 1, probability 0, space 0, times 0 [ 3605.989906][ T2743] CPU: 0 UID: 0 PID: 2743 Comm: syz.0.12635 Tainted: G L syzkaller #0 PREEMPT [ 3605.990057][ T2743] Tainted: [L]=SOFTLOCKUP [ 3605.990088][ T2743] Hardware name: ARM-Versatile Express [ 3605.990115][ T2743] Call trace: [ 3605.990176][ T2743] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3605.990370][ T2743] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3605.990398][ T2743] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3605.990467][ T2743] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3605.990535][ T2743] r7:84940c40 r6:00000000 r5:84940c40 r4:82b1ac48 [ 3605.990556][ T2743] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3605.990620][ T2743] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3605.990706][ T2743] r8:00000000 r7:84940c40 r6:8162ec88 r5:00000cc0 r4:830e5f00 [ 3605.990728][ T2743] [<80568de8>] (should_failslab) from [<80546c44>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 3605.990836][ T2743] [<80546be4>] (kmem_cache_alloc_lru_noprof) from [<8162ec88>] (sock_alloc_inode+0x24/0x84) [ 3605.990931][ T2743] r10:00000119 r9:85eef000 r8:8020029c r7:00000002 r6:81e615c0 r5:830c3400 [ 3605.990974][ T2743] r4:0000000a [ 3605.991017][ T2743] [<8162ec64>] (sock_alloc_inode) from [<805cb844>] (alloc_inode+0x24/0xd0) [ 3605.991149][ T2743] r5:830c3400 r4:0000000a [ 3605.991259][ T2743] [<805cb820>] (alloc_inode) from [<8162e538>] (sock_alloc+0x20/0x78) [ 3605.991348][ T2743] r7:00000002 r6:00000000 r5:00000003 r4:0000000a [ 3605.991441][ T2743] [<8162e518>] (sock_alloc) from [<8162e73c>] (__sock_create+0x80/0x22c) [ 3605.991567][ T2743] r5:00000003 r4:0000000a [ 3605.991622][ T2743] [<8162e6bc>] (__sock_create) from [<81631928>] (__sys_socket+0x94/0x118) [ 3605.991709][ T2743] r10:00000119 r9:84940c40 r8:8020029c r7:00000119 r6:84940c40 r5:0000000a [ 3605.991777][ T2743] r4:00000003 [ 3605.991836][ T2743] [<81631894>] (__sys_socket) from [<816319bc>] (sys_socket+0x10/0x14) [ 3605.991938][ T2743] r6:00356310 r5:00000000 r4:00000000 [ 3605.991975][ T2743] [<816319ac>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3605.992055][ T2743] Exception stack(0xdfbe1fa8 to 0xdfbe1ff0) [ 3605.992106][ T2743] 1fa0: 00000000 00000000 0000000a 00000003 00000002 00000000 [ 3605.992184][ T2743] 1fc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76f540dc [ 3605.992222][ T2743] 1fe0: 76f53e88 76f53e78 00018fa0 00130a50 [ 3606.039652][ T2743] socket: no more sockets [ 3609.019142][ T1173] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 3609.198954][ T1173] usb 2-1: Using ep0 maxpacket: 32 [ 3609.202963][ T1173] usb 2-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 3609.232225][ T1173] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 3609.232592][ T1173] usb 2-1: config 0 has no interfaces? [ 3609.312810][ T1173] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3609.313180][ T1173] usb 2-1: Product: syz [ 3609.313783][ T1173] usb 2-1: Manufacturer: syz [ 3609.313854][ T1173] usb 2-1: SerialNumber: syz [ 3609.320488][ T1173] usb 2-1: config 0 descriptor?? [ 3613.092638][ T3715] usb 2-1: USB disconnect, device number 9 [ 3641.953926][T18457] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 3642.123406][T18457] usb 1-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 3642.142789][T18457] usb 1-1: config 1 has an invalid interface number: 7 but max is 0 [ 3642.143938][T18457] usb 1-1: config 1 has no interface number 0 [ 3642.144883][T18457] usb 1-1: config 1 interface 7 altsetting 0 has an endpoint descriptor with address 0xDB, changing to 0x8B [ 3642.146131][T18457] usb 1-1: config 1 interface 7 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 3642.147258][T18457] usb 1-1: config 1 interface 7 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3642.161619][T18457] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3642.161952][T18457] usb 1-1: Product: syz [ 3642.162261][T18457] usb 1-1: Manufacturer: syz [ 3642.162428][T18457] usb 1-1: SerialNumber: syz [ 3642.185126][ T2975] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3642.484308][T18457] usb 1-1: Error in usbnet_get_endpoints (-71) [ 3642.487823][T18457] usb 1-1: USB disconnect, device number 11 [ 3649.343769][ T3057] FAULT_INJECTION: forcing a failure. [ 3649.343769][ T3057] name failslab, interval 1, probability 0, space 0, times 0 [ 3649.344277][ T3057] CPU: 0 UID: 0 PID: 3057 Comm: syz.1.12736 Tainted: G L syzkaller #0 PREEMPT [ 3649.344365][ T3057] Tainted: [L]=SOFTLOCKUP [ 3649.344386][ T3057] Hardware name: ARM-Versatile Express [ 3649.344409][ T3057] Call trace: [ 3649.344454][ T3057] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3649.344580][ T3057] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3649.344601][ T3057] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3649.344659][ T3057] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3649.344729][ T3057] r7:83bed5c0 r6:00000000 r5:83bed5c0 r4:82b1ac48 [ 3649.344775][ T3057] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3649.344877][ T3057] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3649.344964][ T3057] r8:00000000 r7:83bed5c0 r6:805a3210 r5:00000cc0 r4:830bdd80 [ 3649.344985][ T3057] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 3649.345044][ T3057] [<80546804>] (kmem_cache_alloc_noprof) from [<805a3210>] (alloc_empty_file+0x54/0x13c) [ 3649.345146][ T3057] r10:00000142 r9:83bed5c0 r8:82a04d00 r7:838dc200 r6:00000000 r5:82b1dfdc [ 3649.345170][ T3057] r4:825438e8 [ 3649.345189][ T3057] [<805a31bc>] (alloc_empty_file) from [<805b97e0>] (path_openat+0x38/0xa3c) [ 3649.345252][ T3057] r8:83bed5c0 r7:eacb9f20 r6:eacb9f20 r5:83bed5c0 r4:eacb9e58 [ 3649.345276][ T3057] [<805b97a8>] (path_openat) from [<805ba29c>] (do_file_open+0xb8/0x150) [ 3649.345350][ T3057] r10:00000142 r9:83bed5c0 r8:00000001 r7:ffffff9c r6:eacb9f20 r5:83bed5c0 [ 3649.345374][ T3057] r4:87004780 [ 3649.345392][ T3057] [<805ba1e4>] (do_file_open) from [<8059d7b0>] (do_sys_openat2+0x8c/0xf0) [ 3649.345463][ T3057] r8:8020029c r7:20000080 r6:ffffff9c r5:87004780 r4:00000004 [ 3649.345516][ T3057] [<8059d724>] (do_sys_openat2) from [<8059dcc8>] (sys_openat+0x88/0xd8) [ 3649.345595][ T3057] r7:00000142 r6:00356314 r5:20000080 r4:ffffff9c [ 3649.345619][ T3057] [<8059dc40>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3649.345722][ T3057] Exception stack(0xeacb9fa8 to 0xeacb9ff0) [ 3649.345777][ T3057] 9fa0: 00000000 00000000 ffffff9c 20000080 00000000 00000000 [ 3649.345814][ T3057] 9fc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76ffc0dc [ 3649.345845][ T3057] 9fe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 3649.345872][ T3057] r5:00000000 r4:00000000 [ 3658.519510][ T28] audit: type=1400 audit(4173.392:507): avc: denied { map } for pid=3149 comm="syz.0.12771" path="socket:[103732]" dev="sockfs" ino=103732 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 3659.440487][ T3159] lo: entered promiscuous mode [ 3659.449040][ T3158] lo: left promiscuous mode [ 3663.765442][ T28] audit: type=1400 audit(4178.632:508): avc: denied { read } for pid=3190 comm="syz.0.12787" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 3673.303016][ T3234] FAULT_INJECTION: forcing a failure. [ 3673.303016][ T3234] name failslab, interval 1, probability 0, space 0, times 0 [ 3673.303567][ T3234] CPU: 0 UID: 0 PID: 3234 Comm: syz.1.12804 Tainted: G L syzkaller #0 PREEMPT [ 3673.303668][ T3234] Tainted: [L]=SOFTLOCKUP [ 3673.303693][ T3234] Hardware name: ARM-Versatile Express [ 3673.303720][ T3234] Call trace: [ 3673.303767][ T3234] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3673.304001][ T3234] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3673.304052][ T3234] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3673.304127][ T3234] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3673.304287][ T3234] r7:83a6c980 r6:00000000 r5:83a6c980 r4:82b1ac48 [ 3673.304319][ T3234] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3673.304384][ T3234] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3673.304455][ T3234] r8:00000000 r7:83a6c980 r6:807f3444 r5:00000dc0 r4:830026c0 [ 3673.304475][ T3234] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 3673.304560][ T3234] [<80546804>] (kmem_cache_alloc_noprof) from [<807f3444>] (security_file_alloc+0x30/0x184) [ 3673.304660][ T3234] r10:8339e400 r9:83a6c980 r8:857a7980 r7:84cc9b80 r6:82cf2468 r5:857a7980 [ 3673.304689][ T3234] r4:857a7980 [ 3673.304706][ T3234] [<807f3414>] (security_file_alloc) from [<805a29d4>] (init_file+0x48/0xfc) [ 3673.304775][ T3234] r7:84cc9b80 r6:00000000 r5:82b1dfdc r4:857a7980 [ 3673.304809][ T3234] [<805a298c>] (init_file) from [<805a3224>] (alloc_empty_file+0x68/0x13c) [ 3673.304877][ T3234] r7:84cc9b80 r6:00000000 r5:82b1dfdc r4:825438e8 [ 3673.304898][ T3234] [<805a31bc>] (alloc_empty_file) from [<805a33a4>] (alloc_file_pseudo+0xac/0x154) [ 3673.304958][ T3234] r8:81c1cd94 r7:00000000 r6:8383ef10 r5:8353a180 r4:82346fd0 [ 3673.305011][ T3234] [<805a32f8>] (alloc_file_pseudo) from [<80619ffc>] (__anon_inode_getfd+0x8c/0x160) [ 3673.305088][ T3234] r10:82543984 r9:82346fd0 r8:870e49c0 r7:8353a180 r6:00080000 r5:81c1cd94 [ 3673.305110][ T3234] r4:00000004 [ 3673.305128][ T3234] [<80619f70>] (__anon_inode_getfd) from [<8061a0f0>] (anon_inode_getfd+0x20/0x28) [ 3673.305207][ T3234] r10:8233e668 r9:00000002 r8:00000001 r7:0000001c r6:00000000 r5:00000007 [ 3673.305235][ T3234] r4:870e49c0 [ 3673.305256][ T3234] [<8061a0d0>] (anon_inode_getfd) from [<80458214>] (btf_new_fd+0x168/0x1838) [ 3673.305324][ T3234] [<804580ac>] (btf_new_fd) from [<803eb208>] (__sys_bpf+0x59c/0x219c) [ 3673.305401][ T3234] r10:83a6c980 r9:00000028 r8:00000000 r7:00000028 r6:ebc9de60 r5:00000000 [ 3673.305422][ T3234] r4:00000000 [ 3673.305439][ T3234] [<803eac6c>] (__sys_bpf) from [<803ed418>] (sys_bpf+0x50/0x6c) [ 3673.305514][ T3234] r10:00000182 r9:83a6c980 r8:8020029c r7:00000182 r6:00356310 r5:00000000 [ 3673.305607][ T3234] r4:00000000 [ 3673.305641][ T3234] [<803ed3c8>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3673.305753][ T3234] Exception stack(0xebc9dfa8 to 0xebc9dff0) [ 3673.305837][ T3234] dfa0: 00000000 00000000 00000012 200000c0 00000028 00000000 [ 3673.305877][ T3234] dfc0: 00000000 00000000 00356310 00000182 003562d8 00000000 00000001 76ffc0dc [ 3673.305906][ T3234] dfe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 3684.127865][ T3298] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3298 comm=syz.1.12826 [ 3685.639383][ T3274] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 3726.797757][ T28] audit: type=1400 audit(4241.662:509): avc: denied { map } for pid=3592 comm="syz.1.12951" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=104373 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 3726.802042][ T28] audit: type=1400 audit(4241.672:510): avc: denied { read write } for pid=3592 comm="syz.1.12951" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=104373 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 3731.528995][ T3714] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 3731.681272][ T3714] usb 2-1: New USB device found, idVendor=2466, idProduct=8010, bcdDevice= 1.00 [ 3731.706352][ T3714] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3731.706805][ T3714] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 27 [ 3731.706955][ T3714] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3732.260426][ T3714] usb 2-1: cannot find UAC_HEADER [ 3732.311235][ T3714] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 3739.504452][ T3714] usb 2-1: USB disconnect, device number 10 [ 3748.789219][T23476] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 3748.951481][T23476] usb 2-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 3748.986906][T23476] usb 2-1: config 1 has an invalid interface number: 7 but max is 0 [ 3748.988701][T23476] usb 2-1: config 1 has no interface number 0 [ 3748.993307][T23476] usb 2-1: config 1 interface 7 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 3749.009057][T23476] usb 2-1: config 1 interface 7 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 3749.034818][T23476] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3749.035491][T23476] usb 2-1: Product: syz [ 3749.035970][T23476] usb 2-1: Manufacturer: syz [ 3749.036431][T23476] usb 2-1: SerialNumber: syz [ 3749.047658][ T3756] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 3749.054238][ T3756] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 3749.063686][T23476] usb 2-1: Expected 3 endpoints, found: 2 [ 3749.275217][T23476] usb 2-1: USB disconnect, device number 11 [ 3767.359640][ T3838] SELinux: Context system_u:object_r:setfiles_exec_t:s0 is not valid (left unmapped). [ 3767.360818][ T28] audit: type=1400 audit(4282.232:511): avc: denied { relabelto } for pid=3831 comm="syz.0.13033" name="file0" dev="tmpfs" ino=2508 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:setfiles_exec_t:s0" [ 3767.361987][ T28] audit: type=1400 audit(4282.232:512): avc: denied { associate } for pid=3831 comm="syz.0.13033" name="file0" dev="tmpfs" ino=2508 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:setfiles_exec_t:s0" [ 3767.569530][ T3859] FAULT_INJECTION: forcing a failure. [ 3767.569530][ T3859] name failslab, interval 1, probability 0, space 0, times 0 [ 3767.570189][ T3859] CPU: 1 UID: 0 PID: 3859 Comm: syz.1.13043 Tainted: G L syzkaller #0 PREEMPT [ 3767.570284][ T3859] Tainted: [L]=SOFTLOCKUP [ 3767.570304][ T3859] Hardware name: ARM-Versatile Express [ 3767.570331][ T3859] Call trace: [ 3767.570506][ T3859] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 3767.570997][ T3859] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 3767.572113][ T3859] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 3767.572621][ T3859] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 3767.572696][ T3859] r7:84923d40 r6:00000000 r5:84923d40 r4:82b1ac48 [ 3767.572715][ T3859] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 3767.573251][ T3859] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 3767.575150][ T3859] r8:00000000 r7:84923d40 r6:805b1b34 r5:00000cc0 r4:830bdb40 [ 3767.575182][ T3859] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 3767.576190][ T3859] [<80546804>] (kmem_cache_alloc_noprof) from [<805b1b34>] (do_getname+0x2c/0x14c) [ 3767.577148][ T3859] r10:00000142 r9:84923d40 r8:00000001 r7:00000000 r6:76ffba78 r5:825438f8 [ 3767.577515][ T3859] r4:00000000 [ 3767.577536][ T3859] [<805b1b08>] (do_getname) from [<805b7d8c>] (getname_flags+0x14/0x18) [ 3767.577610][ T3859] r10:00000142 r9:84923d40 r8:8020029c r7:76ffba78 r6:ffffff9c r5:ec665f58 [ 3767.577640][ T3859] r4:00000000 r3:00000001 [ 3767.577683][ T3859] [<805b7d78>] (getname_flags) from [<8059d788>] (do_sys_openat2+0x64/0xf0) [ 3767.577745][ T3859] [<8059d724>] (do_sys_openat2) from [<8059dcc8>] (sys_openat+0x88/0xd8) [ 3767.577813][ T3859] r7:00000142 r6:76ffba78 r5:76ffba78 r4:ffffff9c [ 3767.577833][ T3859] [<8059dc40>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 3767.577995][ T3859] Exception stack(0xec665fa8 to 0xec665ff0) [ 3767.578045][ T3859] 5fa0: 00000000 00000000 ffffff9c 76ffba78 00020002 00000000 [ 3767.578086][ T3859] 5fc0: 00000000 00000000 76ffba78 00000142 003562d8 00000000 00000001 76ffc0dc [ 3767.578118][ T3859] 5fe0: 76ffb9f8 76ffb9e4 0010bc74 00112858 [ 3767.578154][ T3859] r5:00000000 r4:00000000 [ 3772.136035][ T28] audit: type=1400 audit(4287.002:513): avc: denied { watch } for pid=3889 comm="syz.0.13056" path="/486/file0" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 3788.865919][ T3994] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3994 comm=syz.0.13098 [ 3795.310599][ T4033] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4033 comm=syz.0.13114 [ 3802.009897][ T4062] block nbd0: Cannot use ioctl interface on a netlink controlled device. [ 3802.024750][ T4062] block nbd0: Cannot use ioctl interface on a netlink controlled device. [ 3804.428603][ T1172] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 3804.614567][ T1172] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 3804.637333][ T1172] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 3804.639135][ T1172] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 3804.641947][ T1172] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 3804.644054][ T1172] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 3804.647409][ T1172] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 3804.656321][ T1172] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 3804.660211][ T1172] usb 2-1: Product: syz [ 3804.662833][ T1172] usb 2-1: Manufacturer: syz [ 3804.690698][ T1172] cdc_wdm 2-1:1.0: skipping garbage [ 3804.691676][ T1172] cdc_wdm 2-1:1.0: skipping garbage [ 3804.698724][ T1172] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 3804.893093][ T1172] usb 2-1: USB disconnect, device number 12 [ 3805.623322][ T1172] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 3805.842920][ T1172] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 3805.851666][ T1172] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 3805.851964][ T1172] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 3805.852155][ T1172] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 3805.852375][ T1172] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 3805.852570][ T1172] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 3805.883988][ T1172] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 3805.886331][ T1172] usb 2-1: Product: syz [ 3805.887864][ T1172] usb 2-1: Manufacturer: syz [ 3805.906804][ T1172] cdc_wdm 2-1:1.0: skipping garbage [ 3805.910839][ T1172] cdc_wdm 2-1:1.0: skipping garbage [ 3805.920098][ T1172] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 3806.153453][ T3715] usb 2-1: USB disconnect, device number 13 [ 3813.139686][ T28] audit: type=1400 audit(4328.012:514): avc: denied { map } for pid=4170 comm="syz.0.13161" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 3823.171245][ T28] audit: type=1400 audit(4338.042:515): avc: denied { setopt } for pid=4220 comm="syz.0.13179" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 3825.099478][ T1172] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 3830.107558][ T28] audit: type=1400 audit(4344.972:516): avc: denied { write } for pid=4262 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3830.442803][ T28] audit: type=1400 audit(4345.312:517): avc: denied { write } for pid=4267 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3832.870018][ T4287] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2564 sclass=netlink_route_socket pid=4287 comm=syz.0.13198 [ 3833.046971][ T3854] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 3833.057028][ T3854] hid-generic 0000:0000:0000.0014: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3874.299551][ T28] audit: type=1400 audit(4389.162:518): avc: denied { create } for pid=4506 comm="syz.1.13267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 3874.303760][ T28] audit: type=1400 audit(4389.162:519): avc: denied { sys_admin } for pid=4506 comm="syz.1.13267" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 3912.824136][ T28] audit: type=1400 audit(4427.692:520): avc: denied { listen } for pid=4689 comm="syz.1.13328" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 3912.827860][ T28] audit: type=1400 audit(4427.692:521): avc: denied { setopt } for pid=4689 comm="syz.1.13328" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 3950.648676][ T3714] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 3950.803506][ T3714] usb 2-1: New USB device found, idVendor=0451, idProduct=505f, bcdDevice= 1.00 [ 3950.830294][ T3714] usb 2-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 3950.837894][ T3714] usb 2-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 3950.890473][ T3714] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3950.892595][ T3714] usb 2-1: Product: syz [ 3950.893900][ T3714] usb 2-1: Manufacturer: syz [ 3950.896014][ T3714] usb 2-1: SerialNumber: syz [ 3950.921884][ T3714] ti_usb_3410_5052 2-1:2.0: TI USB 5052 2 port adapter converter detected [ 3950.939460][ T3714] usb 2-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 3950.948695][ T3714] usb 2-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 3951.699749][ C1] usb 2-1: ti_interrupt_callback - nonzero urb status, -71 [ 3951.700989][ C1] usb 2-1: ti_interrupt_callback - nonzero urb status, -71 [ 3951.709591][ T4810] ti_usb_3410_5052_2 ttyUSB0: ti_set_termios - cannot set config on port 0, -71 [ 3951.709878][ T3714] usb 2-1: USB disconnect, device number 14 [ 3951.710968][ C1] usb 2-1: ti_interrupt_callback - nonzero urb status, -71 [ 3951.711093][ C1] usb 2-1: ti_interrupt_callback - resubmit interrupt urb failed, -19 [ 3951.714418][ T4810] ti_usb_3410_5052_2 ttyUSB0: ti_write_byte - failed, -19 [ 3951.714788][ T4810] ti_usb_3410_5052_2 ttyUSB0: ti_set_termios - cannot set modem control on port 0, -19 [ 3951.715176][ T4810] ti_usb_3410_5052_2 ttyUSB0: ti_open - cannot send open command, -19 [ 3951.739447][ T3714] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 3951.763370][ T3714] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 3951.774148][ T3714] ti_usb_3410_5052 2-1:2.0: device disconnected [ 3952.480653][ T4846] cgroup: Unknown subsys name 'cpuset' [ 3953.502094][ T28] audit: type=1400 audit(4468.372:522): avc: denied { bind } for pid=4854 comm="syz.0.13378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 3953.510713][ T28] audit: type=1400 audit(4468.372:523): avc: denied { getopt } for pid=4854 comm="syz.0.13378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 4010.770344][ T3715] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 4010.976081][ T3715] usb 1-1: device descriptor read/64, error -71 [ 4011.219263][ T3715] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 4011.392516][ T3715] usb 1-1: device descriptor read/64, error -71 [ 4011.499826][ T3715] usb usb1-port1: attempt power cycle [ 4011.890114][ T3715] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 4011.981765][ T3715] usb 1-1: device descriptor read/8, error -71 [ 4012.238772][ T3715] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 4012.260639][ T3715] usb 1-1: device descriptor read/8, error -71 [ 4012.369821][ T3715] usb usb1-port1: unable to enumerate USB device [ 4053.798670][ T3714] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 4053.968557][ T3714] usb 1-1: Using ep0 maxpacket: 16 [ 4053.971629][ T3714] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0102, bcdDevice= 0.40 [ 4054.004807][ T3714] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4054.006086][ T3714] usb 1-1: Product: syz [ 4054.008615][ T3714] usb 1-1: Manufacturer: syz [ 4054.009919][ T3714] usb 1-1: SerialNumber: syz [ 4055.581034][ T3714] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 4055.585937][ T3714] usb 1-1: USB disconnect, device number 17 [ 4086.232509][ T5329] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5329 comm=syz.0.13520 [ 4095.558891][ T5364] FAULT_INJECTION: forcing a failure. [ 4095.558891][ T5364] name failslab, interval 1, probability 0, space 0, times 0 [ 4095.559348][ T5364] CPU: 1 UID: 0 PID: 5364 Comm: syz.0.13534 Tainted: G L syzkaller #0 PREEMPT [ 4095.559446][ T5364] Tainted: [L]=SOFTLOCKUP [ 4095.559467][ T5364] Hardware name: ARM-Versatile Express [ 4095.559500][ T5364] Call trace: [ 4095.559542][ T5364] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 4095.559647][ T5364] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 4095.559674][ T5364] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 4095.559734][ T5364] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 4095.559802][ T5364] r7:83186200 r6:00000000 r5:83186200 r4:82b1ac48 [ 4095.559821][ T5364] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 4095.559961][ T5364] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 4095.560119][ T5364] r8:00000000 r7:83186200 r6:8162ec88 r5:00000cc0 r4:830e5f00 [ 4095.560186][ T5364] [<80568de8>] (should_failslab) from [<80546c44>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 4095.560269][ T5364] [<80546be4>] (kmem_cache_alloc_lru_noprof) from [<8162ec88>] (sock_alloc_inode+0x24/0x84) [ 4095.560395][ T5364] r10:00000119 r9:85eef000 r8:8020029c r7:00000000 r6:81e615c0 r5:830c3400 [ 4095.560447][ T5364] r4:0000002c [ 4095.560504][ T5364] [<8162ec64>] (sock_alloc_inode) from [<805cb844>] (alloc_inode+0x24/0xd0) [ 4095.560736][ T5364] r5:830c3400 r4:0000002c [ 4095.560779][ T5364] [<805cb820>] (alloc_inode) from [<8162e538>] (sock_alloc+0x20/0x78) [ 4095.561040][ T5364] r7:00000000 r6:00000000 r5:00000003 r4:0000002c [ 4095.561097][ T5364] [<8162e518>] (sock_alloc) from [<8162e73c>] (__sock_create+0x80/0x22c) [ 4095.561241][ T5364] r5:00000003 r4:0000002c [ 4095.561340][ T5364] [<8162e6bc>] (__sock_create) from [<81631928>] (__sys_socket+0x94/0x118) [ 4095.561493][ T5364] r10:00000119 r9:83186200 r8:8020029c r7:00000119 r6:83186200 r5:0000002c [ 4095.561608][ T5364] r4:00000003 [ 4095.561701][ T5364] [<81631894>] (__sys_socket) from [<816319bc>] (sys_socket+0x10/0x14) [ 4095.561869][ T5364] r6:00356310 r5:00000000 r4:00000000 [ 4095.561899][ T5364] [<816319ac>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4095.561984][ T5364] Exception stack(0xdfc8dfa8 to 0xdfc8dff0) [ 4095.562044][ T5364] dfa0: 00000000 00000000 0000002c 00000003 00000000 00000000 [ 4095.562092][ T5364] dfc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76f540dc [ 4095.562175][ T5364] dfe0: 76f53e88 76f53e78 00018fa0 00130a50 [ 4095.603205][ T5364] socket: no more sockets [ 4098.489545][ T28] audit: type=1400 audit(4613.362:524): avc: denied { setattr } for pid=5375 comm="syz.0.13539" name="" dev="pipefs" ino=110716 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 4107.714339][ T5421] FAULT_INJECTION: forcing a failure. [ 4107.714339][ T5421] name failslab, interval 1, probability 0, space 0, times 0 [ 4107.714881][ T5421] CPU: 1 UID: 0 PID: 5421 Comm: syz.1.13554 Tainted: G L syzkaller #0 PREEMPT [ 4107.715006][ T5421] Tainted: [L]=SOFTLOCKUP [ 4107.715028][ T5421] Hardware name: ARM-Versatile Express [ 4107.715054][ T5421] Call trace: [ 4107.715100][ T5421] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 4107.715286][ T5421] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 4107.715417][ T5421] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 4107.715548][ T5421] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 4107.715637][ T5421] r7:0000025c r6:00000000 r5:84943100 r4:82b1ac48 [ 4107.715737][ T5421] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 4107.715910][ T5421] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 4107.716062][ T5421] r8:84943100 r7:0000025c r6:81563bd8 r5:00000cc0 r4:83001540 [ 4107.716129][ T5421] [<80568de8>] (should_failslab) from [<805488cc>] (__kmalloc_cache_noprof+0x58/0x338) [ 4107.716242][ T5421] [<80548874>] (__kmalloc_cache_noprof) from [<81563bd8>] (snd_pcm_hw_param_near.constprop.0+0x5c/0x248) [ 4107.716339][ T5421] r10:00001000 r9:8254373c r8:846b0000 r7:0000000d r6:839ca400 r5:00001000 [ 4107.716430][ T5421] r4:862ccc00 [ 4107.716490][ T5421] [<81563b7c>] (snd_pcm_hw_param_near.constprop.0) from [<81564720>] (snd_pcm_oss_change_params_locked+0x6b8/0xce4) [ 4107.716590][ T5421] r10:00001000 r9:00200000 r8:839ca400 r7:00000001 r6:839ca400 r5:846b0000 [ 4107.716670][ T5421] r4:862ccc00 [ 4107.716692][ T5421] [<81564068>] (snd_pcm_oss_change_params_locked) from [<81564fc0>] (snd_pcm_oss_get_active_substream+0x98/0xc4) [ 4107.716824][ T5421] r10:84943100 r9:ea77ded0 r8:839ca6b0 r7:87275604 r6:87275604 r5:846b0000 [ 4107.716883][ T5421] r4:846b0000 [ 4107.716937][ T5421] [<81564f28>] (snd_pcm_oss_get_active_substream) from [<81566640>] (snd_pcm_oss_ioctl+0x7b8/0xf88) [ 4107.717080][ T5421] r9:00000004 r8:8383c080 r7:87275600 r6:ffffffff r5:8383c081 r4:80045002 [ 4107.717108][ T5421] [<81565e88>] (snd_pcm_oss_ioctl) from [<805bdf78>] (sys_ioctl+0x244/0xb5c) [ 4107.717233][ T5421] r10:84943100 r9:00000004 r8:8383c080 r7:ffffffff r6:80045002 r5:8383c081 [ 4107.717263][ T5421] r4:00000000 [ 4107.717281][ T5421] [<805bdd34>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4107.717397][ T5421] Exception stack(0xea77dfa8 to 0xea77dff0) [ 4107.717489][ T5421] dfa0: 00000000 00000000 00000004 80045002 ffffffff 00000000 [ 4107.717642][ T5421] dfc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76ffc0dc [ 4107.717732][ T5421] dfe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 4107.717775][ T5421] r10:00000036 r9:84943100 r8:8020029c r7:00000036 r6:00356310 r5:00000000 [ 4107.717877][ T5421] r4:00000000 [ 4188.267289][ T5686] FAULT_INJECTION: forcing a failure. [ 4188.267289][ T5686] name failslab, interval 1, probability 0, space 0, times 0 [ 4188.282870][ T5686] CPU: 0 UID: 0 PID: 5686 Comm: syz.0.13635 Tainted: G L syzkaller #0 PREEMPT [ 4188.283037][ T5686] Tainted: [L]=SOFTLOCKUP [ 4188.283058][ T5686] Hardware name: ARM-Versatile Express [ 4188.283083][ T5686] Call trace: [ 4188.283126][ T5686] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 4188.283227][ T5686] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 4188.283251][ T5686] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 4188.283302][ T5686] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 4188.283359][ T5686] r7:83bd8000 r6:00000000 r5:83bd8000 r4:82b1ac48 [ 4188.283375][ T5686] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 4188.283426][ T5686] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 4188.283500][ T5686] r8:00000000 r7:83bd8000 r6:805c25ec r5:00000cc0 r4:830bdc00 [ 4188.283522][ T5686] [<80568de8>] (should_failslab) from [<80546c44>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 4188.283583][ T5686] [<80546be4>] (kmem_cache_alloc_lru_noprof) from [<805c25ec>] (__d_alloc+0x30/0x220) [ 4188.283658][ T5686] r10:830c3400 r9:82543900 r8:81e613c0 r7:830c3400 r6:830e9d10 r5:ebc89ef0 [ 4188.283680][ T5686] r4:82c046b8 [ 4188.283696][ T5686] [<805c25bc>] (__d_alloc) from [<805c5c70>] (d_alloc_pseudo+0x10/0x3c) [ 4188.283770][ T5686] r9:83bd8000 r8:81e613c0 r7:00000002 r6:830e9d10 r5:8347a5c0 r4:82c046b8 [ 4188.283791][ T5686] [<805c5c60>] (d_alloc_pseudo) from [<805a3374>] (alloc_file_pseudo+0x7c/0x154) [ 4188.283843][ T5686] [<805a32f8>] (alloc_file_pseudo) from [<8162e1c4>] (sock_alloc_file+0x48/0xc4) [ 4188.283907][ T5686] r10:00000119 r9:83bd8000 r8:8020029c r7:00000119 r6:8347a5c0 r5:8347a540 [ 4188.283928][ T5686] r4:00000000 [ 4188.283945][ T5686] [<8162e17c>] (sock_alloc_file) from [<81631968>] (__sys_socket+0xd4/0x118) [ 4188.284021][ T5686] r6:8347a540 r5:00000005 r4:00000000 [ 4188.284041][ T5686] [<81631894>] (__sys_socket) from [<816319bc>] (sys_socket+0x10/0x14) [ 4188.284100][ T5686] r6:00356310 r5:00000000 r4:00000000 [ 4188.284121][ T5686] [<816319ac>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4188.284171][ T5686] Exception stack(0xebc89fa8 to 0xebc89ff0) [ 4188.284212][ T5686] 9fa0: 00000000 00000000 0000002c 00000003 00000000 00000000 [ 4188.284249][ T5686] 9fc0: 00000000 00000000 00356310 00000119 003562d8 00000000 00000001 76f540dc [ 4188.284277][ T5686] 9fe0: 76f53e88 76f53e78 00018fa0 00130a50 [ 4197.363622][ T1172] usb 1-1: new full-speed USB device number 18 using dummy_hcd [ 4197.532721][ T1172] usb 1-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 4197.544954][ T1172] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 4197.546687][ T1172] usb 1-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 4197.547853][ T1172] usb 1-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 4197.549337][ T1172] usb 1-1: config 1 interface 0 has no altsetting 0 [ 4197.550315][ T1172] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4197.581457][ T1172] ums-sddr09 1-1:1.0: USB Mass Storage device detected [ 4197.602523][ T1172] ums-sddr09 1-1:1.0: USB Mass Storage not supported on this host controller [ 4197.672347][ T1172] ums-sddr09 1-1:1.0: probe with driver ums-sddr09 failed with error -22 [ 4197.786493][ T1172] usb 1-1: USB disconnect, device number 18 [ 4200.409105][ T1173] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 4200.579016][ T1173] usb 1-1: Using ep0 maxpacket: 16 [ 4200.613588][ T1173] usb 1-1: unable to get BOS descriptor or descriptor too short [ 4200.614023][ T1173] usb 1-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 4200.642830][ T1173] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 4200.664861][ T1173] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4200.665888][ T1173] usb 1-1: Product: syz [ 4200.668882][ T1173] usb 1-1: Manufacturer: syz [ 4200.671309][ T1173] usb 1-1: SerialNumber: syz [ 4200.939173][ T1173] usb 1-1: Audio class v2/v3 interfaces need an interface association [ 4200.941198][ T1173] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 4201.496750][ T1173] usb 1-1: 2:1 : bogus bTerminalLink 6 [ 4201.730113][ T1173] usb 1-1: USB disconnect, device number 19 [ 4221.080031][ T5830] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 4221.359961][ T28] audit: type=1400 audit(4736.232:525): avc: denied { name_bind } for pid=5845 comm="syz.0.13671" src=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=udp_socket permissive=1 [ 4226.685992][ T5862] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5862 comm=syz.0.13676 [ 4291.049042][ T28] audit: type=1400 audit(4805.902:526): avc: denied { write } for pid=6144 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4291.387524][ T28] audit: type=1400 audit(4806.252:527): avc: denied { write } for pid=6149 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4349.217580][ T28] audit: type=1400 audit(4864.082:528): avc: denied { create } for pid=6315 comm="syz.1.13829" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 4352.320005][ T6337] fuse: root generation should be zero [ 4378.349740][ T6437] FAULT_INJECTION: forcing a failure. [ 4378.349740][ T6437] name failslab, interval 1, probability 0, space 0, times 0 [ 4378.354385][ T6437] CPU: 1 UID: 0 PID: 6437 Comm: syz.0.13868 Tainted: G L syzkaller #0 PREEMPT [ 4378.354531][ T6437] Tainted: [L]=SOFTLOCKUP [ 4378.354553][ T6437] Hardware name: ARM-Versatile Express [ 4378.354577][ T6437] Call trace: [ 4378.354663][ T6437] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 4378.354772][ T6437] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 4378.354792][ T6437] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 4378.354848][ T6437] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 4378.354909][ T6437] r7:00000000 r6:00000000 r5:84fdee40 r4:82b1ac48 [ 4378.354932][ T6437] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 4378.354990][ T6437] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 4378.355060][ T6437] r8:84fdee40 r7:00000000 r6:83002480 r5:00400cc0 r4:00001000 [ 4378.355080][ T6437] [<80568de8>] (should_failslab) from [<805482f8>] (__kvmalloc_node_noprof+0xb8/0x530) [ 4378.355139][ T6437] [<80548240>] (__kvmalloc_node_noprof) from [<805dc7a4>] (seq_read_iter+0x2cc/0x5b4) [ 4378.355214][ T6437] r10:ed9dde58 r9:85bb4700 r8:859250cc r7:ed9ddda0 r6:854a45c8 r5:ed9dddb8 [ 4378.355235][ T6437] r4:854a45a0 [ 4378.355252][ T6437] [<805dc4d8>] (seq_read_iter) from [<806645c8>] (proc_reg_read_iter+0x94/0xbc) [ 4378.355324][ T6437] r10:ed9dde58 r9:85bb4700 r8:859250cc r7:00000000 r6:ed9ddda0 r5:ed9dddb8 [ 4378.355346][ T6437] r4:830f7880 [ 4378.355362][ T6437] [<80664534>] (proc_reg_read_iter) from [<805f3020>] (copy_splice_read+0x194/0x31c) [ 4378.355428][ T6437] r7:00000000 r6:859250c0 r5:00004004 r4:86a7e240 [ 4378.355447][ T6437] [<805f2e8c>] (copy_splice_read) from [<805f3234>] (do_splice_read+0x8c/0xc0) [ 4378.355510][ T6437] r10:00000000 r9:00000000 r8:85bb4700 r7:00000000 r6:00000500 r5:805f2e8c [ 4378.355532][ T6437] r4:00000500 [ 4378.355548][ T6437] [<805f31a8>] (do_splice_read) from [<805f3384>] (splice_direct_to_actor+0xc0/0x2dc) [ 4378.355601][ T6437] r5:ed9dde98 r4:86a7e240 [ 4378.355617][ T6437] [<805f32c4>] (splice_direct_to_actor) from [<805f3708>] (do_splice_direct+0x88/0xcc) [ 4378.355691][ T6437] r10:85bb4701 r9:00000000 r8:8595d400 r7:00000000 r6:00000000 r5:00000000 [ 4378.355712][ T6437] r4:ed9ddf18 [ 4378.355728][ T6437] [<805f3680>] (do_splice_direct) from [<8059fc40>] (do_sendfile+0x3a8/0x448) [ 4378.355794][ T6437] r7:00000500 r6:85bb4700 r5:84fdee40 r4:00000000 [ 4378.355815][ T6437] [<8059f898>] (do_sendfile) from [<805a1bd4>] (sys_sendfile+0xec/0x100) [ 4378.355917][ T6437] r10:00000000 r9:00000000 r8:00000000 r7:000000bb r6:00000003 r5:00000004 [ 4378.355948][ T6437] r4:00000000 [ 4378.355966][ T6437] [<805a1ae8>] (sys_sendfile) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4378.356024][ T6437] Exception stack(0xed9ddfa8 to 0xed9ddff0) [ 4378.356065][ T6437] dfa0: 00000000 00000000 00000004 00000003 00000000 00000500 [ 4378.356098][ T6437] dfc0: 00000000 00000000 00356314 000000bb 003562d8 00000000 00000001 76f540dc [ 4378.356149][ T6437] dfe0: 76f53e88 76f53e78 00018fa0 00130a50 [ 4378.356191][ T6437] r10:000000bb r9:84fdee40 r8:8020029c r7:000000bb r6:00356314 r5:00000000 [ 4378.356210][ T6437] r4:00000000 [ 4425.549145][ T28] audit: type=1400 audit(4940.422:529): avc: denied { read write } for pid=6552 comm="syz.0.13901" name="file0" dev="tmpfs" ino=5049 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 4425.551267][ T28] audit: type=1400 audit(4940.422:530): avc: denied { open } for pid=6552 comm="syz.0.13901" path="/943/file0" dev="tmpfs" ino=5049 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 4425.620454][ T28] audit: type=1400 audit(4940.492:531): avc: denied { ioctl } for pid=6552 comm="syz.0.13901" path="/943/file0" dev="tmpfs" ino=5049 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 4429.320976][ T28] audit: type=1400 audit(4944.182:532): avc: denied { execmem } for pid=6576 comm="syz.1.13913" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 4459.060097][ T6647] FAULT_INJECTION: forcing a failure. [ 4459.060097][ T6647] name failslab, interval 1, probability 0, space 0, times 0 [ 4459.060573][ T6647] CPU: 1 UID: 0 PID: 6647 Comm: syz.0.13936 Tainted: G L syzkaller #0 PREEMPT [ 4459.060685][ T6647] Tainted: [L]=SOFTLOCKUP [ 4459.060706][ T6647] Hardware name: ARM-Versatile Express [ 4459.060728][ T6647] Call trace: [ 4459.060767][ T6647] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 4459.060865][ T6647] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 4459.060883][ T6647] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 4459.060935][ T6647] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 4459.060992][ T6647] r7:ffffffff r6:00000000 r5:83183d40 r4:82b1ac48 [ 4459.061010][ T6647] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 4459.061061][ T6647] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 4459.061128][ T6647] r8:83183d40 r7:ffffffff r6:83001240 r5:00000cc0 r4:00000008 [ 4459.061145][ T6647] [<80568de8>] (should_failslab) from [<80547c00>] (__kmalloc_node_track_caller_noprof+0xac/0x3d8) [ 4459.061206][ T6647] [<80547b54>] (__kmalloc_node_track_caller_noprof) from [<804d4e30>] (kstrdup+0x3c/0x60) [ 4459.061280][ T6647] r10:8301d9c0 r9:83183d40 r8:00000004 r7:86dddec0 r6:804d4e84 r5:00000007 [ 4459.061304][ T6647] r4:00000cc0 [ 4459.061322][ T6647] [<804d4df4>] (kstrdup) from [<804d4e84>] (kstrdup_const+0x30/0x34) [ 4459.061383][ T6647] r7:83850bb0 r6:00000000 r5:8301d9c0 r4:83850bb0 [ 4459.061400][ T6647] [<804d4e54>] (kstrdup_const) from [<80679864>] (__kernfs_new_node+0x38/0x25c) [ 4459.061461][ T6647] [<8067982c>] (__kernfs_new_node) from [<8067b128>] (kernfs_new_node+0x7c/0x84) [ 4459.061537][ T6647] r10:8301d9c0 r9:00000000 r8:00000004 r7:86dddec0 r6:00000000 r5:0000a1ff [ 4459.061560][ T6647] r4:83850bb0 [ 4459.061578][ T6647] [<8067b0ac>] (kernfs_new_node) from [<8067da94>] (kernfs_create_link+0x40/0xa8) [ 4459.061685][ T6647] r10:82a0b770 r9:00000000 r8:00000001 r7:00000000 r6:83850bb0 r5:840862c0 [ 4459.061710][ T6647] r4:83850bb0 [ 4459.061726][ T6647] [<8067da54>] (kernfs_create_link) from [<8067f014>] (sysfs_do_create_link_sd+0x6c/0xec) [ 4459.061781][ T6647] r6:840862c0 r5:86dddec0 r4:83850bb0 [ 4459.061798][ T6647] [<8067efa8>] (sysfs_do_create_link_sd) from [<8067f1c8>] (sysfs_create_link+0x30/0x3c) [ 4459.061858][ T6647] r9:00000000 r8:00000000 r7:00000000 r6:8384d80c r5:00000000 r4:85c91800 [ 4459.061875][ T6647] [<8067f198>] (sysfs_create_link) from [<80bdc044>] (device_add+0x288/0x834) [ 4459.061933][ T6647] [<80bdbdbc>] (device_add) from [<80bfb664>] (wakeup_source_device_create+0xc0/0xd8) [ 4459.062002][ T6647] r10:82a0b770 r9:00000000 r8:00000000 r7:857a6100 r6:00000000 r5:00000000 [ 4459.062023][ T6647] r4:85c91800 [ 4459.062040][ T6647] [<80bfb5a4>] (wakeup_source_device_create) from [<80bfba94>] (wakeup_source_sysfs_add+0x14/0x24) [ 4459.062104][ T6647] r7:857a6100 r6:8235becc r5:00000000 r4:86fb1000 [ 4459.062121][ T6647] [<80bfba80>] (wakeup_source_sysfs_add) from [<80bf9b3c>] (wakeup_source_register+0x90/0x160) [ 4459.062188][ T6647] r5:00000000 r4:86fb1000 [ 4459.062205][ T6647] [<80bf9aac>] (wakeup_source_register) from [<80616f90>] (ep_create_wakeup_source+0xac/0xcc) [ 4459.062266][ T6647] r8:00000000 r7:857a6100 r6:86faeb80 r5:86faeb80 r4:84cc7880 [ 4459.062283][ T6647] [<80616ee4>] (ep_create_wakeup_source) from [<806193b4>] (do_epoll_ctl_file+0x850/0xc58) [ 4459.062339][ T6647] r5:84cc788c r4:84cc7880 [ 4459.062394][ T6647] [<80618b64>] (do_epoll_ctl_file) from [<80619834>] (do_epoll_ctl+0x78/0xdc) [ 4459.062460][ T6647] r10:000000fb r9:00000000 r8:857a6101 r7:857a6581 r6:dfb5df68 r5:857a6100 [ 4459.062484][ T6647] r4:00000004 [ 4459.062502][ T6647] [<806197bc>] (do_epoll_ctl) from [<8061994c>] (sys_epoll_ctl+0xb4/0x108) [ 4459.062574][ T6647] r9:83183d40 r8:b5403587 r7:00000005 r6:00000004 r5:20000500 r4:00000001 [ 4459.062592][ T6647] [<80619898>] (sys_epoll_ctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4459.062645][ T6647] Exception stack(0xdfb5dfa8 to 0xdfb5dff0) [ 4459.062696][ T6647] dfa0: 00000000 00000000 00000005 00000001 00000004 20000500 [ 4459.062737][ T6647] dfc0: 00000000 00000000 00356314 000000fb 003562d8 00000000 00000001 76f540dc [ 4459.062768][ T6647] dfe0: 76f53e88 76f53e78 00018fa0 00130a50 [ 4459.062803][ T6647] r8:8020029c r7:000000fb r6:00356314 r5:00000000 r4:00000000 [ 4505.078934][ T28] audit: type=1400 audit(5019.942:533): avc: denied { append } for pid=6777 comm="syz.1.13981" name="mixer" dev="devtmpfs" ino=729 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_dbusd_var_lib_t:s0" [ 4505.079350][ T28] audit: type=1400 audit(5019.942:534): avc: denied { open } for pid=6777 comm="syz.1.13981" path="/dev/mixer" dev="devtmpfs" ino=729 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_dbusd_var_lib_t:s0" [ 4505.180545][ T28] audit: type=1400 audit(5020.052:535): avc: denied { setattr } for pid=6777 comm="syz.1.13981" name="mixer" dev="devtmpfs" ino=729 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_dbusd_var_lib_t:s0" [ 4593.999015][ T3714] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 4594.154270][ T3714] usb 1-1: Using ep0 maxpacket: 16 [ 4594.168997][ T3714] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 4594.213244][ T3714] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 4594.333214][ T3714] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4594.333543][ T3714] usb 1-1: Product: syz [ 4594.333865][ T3714] usb 1-1: Manufacturer: syz [ 4594.334023][ T3714] usb 1-1: SerialNumber: syz [ 4594.342348][ T3714] usb 1-1: config 0 descriptor?? [ 4594.391876][ T3714] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 4594.396294][ T3714] usb 1-1: Detected FT232R [ 4594.656428][ T3714] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 4595.005165][ T3714] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 4605.276667][T18457] usb 1-1: USB disconnect, device number 20 [ 4605.297854][T18457] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 4605.302369][T18457] ftdi_sio 1-1:0.0: device disconnected [ 4610.230899][ T28] audit: type=1400 audit(5125.102:536): avc: denied { read } for pid=7154 comm="syz.0.14113" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 4670.159837][ T5195] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 4670.322421][ T5195] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 4670.336517][ T5195] usb 1-1: config 0 has no interfaces? [ 4670.337455][ T5195] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4670.353544][ T5195] usb 1-1: config 0 descriptor?? [ 4670.761315][ T6587] usb 1-1: USB disconnect, device number 21 [ 4701.702598][ T7465] input: syz0 as /devices/virtual/input/input11 [ 4713.110797][ T7527] oom_control is deprecated and will be removed. Please report your usecase to linux-mm-@kvack.org if you depend on this functionality. [ 4717.100575][ T7561] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=113 sclass=netlink_xfrm_socket pid=7561 comm=syz.0.14248 [ 4726.834747][ T28] audit: type=1400 audit(5241.702:537): avc: denied { write } for pid=7571 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4727.098896][ T28] audit: type=1400 audit(5241.962:538): avc: denied { write } for pid=7574 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4749.052996][ T7646] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 4807.222637][ T7828] 8021q: VLANs not supported on ip6gre0 [ 4827.649119][ T6769] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 4827.843191][ T6769] usb 1-1: Using ep0 maxpacket: 16 [ 4827.911281][ T6769] usb 1-1: unable to get BOS descriptor or descriptor too short [ 4827.913233][ T6769] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4827.920466][ T6769] usb 1-1: config 1 interface 0 altsetting 6 bulk endpoint 0x82 has invalid maxpacket 32 [ 4827.921590][ T6769] usb 1-1: config 1 interface 0 altsetting 6 bulk endpoint 0x3 has invalid maxpacket 1024 [ 4827.922982][ T6769] usb 1-1: config 1 interface 0 has no altsetting 0 [ 4827.950258][ T6769] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4827.951250][ T6769] usb 1-1: Product: syz [ 4827.952012][ T6769] usb 1-1: Manufacturer: syz [ 4827.952701][ T6769] usb 1-1: SerialNumber: syz [ 4827.987449][ T7879] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4827.987937][ T7879] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4828.266750][ T6769] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 4828.275225][ T6769] usb 1-1: USB disconnect, device number 22 [ 4844.502650][ T28] audit: type=1400 audit(5359.372:539): avc: denied { accept } for pid=7953 comm="syz.0.14366" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 4855.000242][ T8024] FAULT_INJECTION: forcing a failure. [ 4855.000242][ T8024] name failslab, interval 1, probability 0, space 0, times 0 [ 4855.000923][ T8024] CPU: 0 UID: 0 PID: 8024 Comm: syz.1.14384 Tainted: G L syzkaller #0 PREEMPT [ 4855.001058][ T8024] Tainted: [L]=SOFTLOCKUP [ 4855.001092][ T8024] Hardware name: ARM-Versatile Express [ 4855.001125][ T8024] Call trace: [ 4855.001166][ T8024] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 4855.001469][ T8024] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 4855.002481][ T8024] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 4855.002842][ T8024] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 4855.003269][ T8024] r7:83be4980 r6:00000000 r5:83be4980 r4:82b1ac48 [ 4855.003555][ T8024] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 4855.004015][ T8024] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 4855.004177][ T8024] r8:00000000 r7:83be4980 r6:805db848 r5:00000dc0 r4:830e5240 [ 4855.004206][ T8024] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 4855.004272][ T8024] [<80546804>] (kmem_cache_alloc_noprof) from [<805db848>] (seq_open+0x34/0x88) [ 4855.004340][ T8024] r10:8254373c r9:00000000 r8:8536e900 r7:857a5200 r6:81c2d5c0 r5:830e4738 [ 4855.004361][ T8024] r4:857a5200 [ 4855.004376][ T8024] [<805db814>] (seq_open) from [<8067c7f8>] (kernfs_fop_open+0x114/0x320) [ 4855.004457][ T8024] r7:857a5200 r6:82afb0f4 r5:830e4738 r4:860f4000 [ 4855.004479][ T8024] [<8067c6e4>] (kernfs_fop_open) from [<8059b744>] (do_dentry_open+0x138/0x50c) [ 4855.004542][ T8024] r10:00000000 r9:857a5200 r8:857a5228 r7:8067c6e4 r6:8536e900 r5:00000000 [ 4855.004564][ T8024] r4:857a5200 [ 4855.004581][ T8024] [<8059b60c>] (do_dentry_open) from [<8059d2c4>] (vfs_open+0x2c/0xe8) [ 4855.005092][ T8024] r9:857a5200 r8:83be4980 r7:eca95f20 r6:857a5228 r5:82b21e14 r4:857a5200 [ 4855.005257][ T8024] [<8059d298>] (vfs_open) from [<805b9bd8>] (path_openat+0x430/0xa3c) [ 4855.005591][ T8024] r6:00000000 r5:82b21e14 r4:eca95e58 [ 4855.005941][ T8024] [<805b97a8>] (path_openat) from [<805ba29c>] (do_file_open+0xb8/0x150) [ 4855.006263][ T8024] r10:00000142 r9:83be4980 r8:00000001 r7:00000005 r6:eca95f20 r5:83be4980 [ 4855.006937][ T8024] r4:8666f240 [ 4855.007197][ T8024] [<805ba1e4>] (do_file_open) from [<8059d7b0>] (do_sys_openat2+0x8c/0xf0) [ 4855.008108][ T8024] r8:8020029c r7:20000100 r6:00000005 r5:8666f240 r4:00000006 [ 4855.008495][ T8024] [<8059d724>] (do_sys_openat2) from [<8059dcc8>] (sys_openat+0x88/0xd8) [ 4855.009190][ T8024] r7:00000142 r6:00356314 r5:20000100 r4:00000005 [ 4855.009387][ T8024] [<8059dc40>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4855.009518][ T8024] Exception stack(0xeca95fa8 to 0xeca95ff0) [ 4855.009550][ T8024] 5fa0: 00000000 00000000 00000005 20000100 00000002 00000000 [ 4855.009577][ T8024] 5fc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76ffc0dc [ 4855.009599][ T8024] 5fe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 4855.009618][ T8024] r5:00000000 r4:00000000 [ 4888.242045][ T8117] FAULT_INJECTION: forcing a failure. [ 4888.242045][ T8117] name failslab, interval 1, probability 0, space 0, times 0 [ 4888.243122][ T8117] CPU: 1 UID: 0 PID: 8117 Comm: syz.0.14413 Tainted: G L syzkaller #0 PREEMPT [ 4888.243196][ T8117] Tainted: [L]=SOFTLOCKUP [ 4888.243207][ T8117] Hardware name: ARM-Versatile Express [ 4888.243242][ T8117] Call trace: [ 4888.243265][ T8117] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 4888.243324][ T8117] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 4888.243333][ T8117] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 4888.243360][ T8117] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 4888.243390][ T8117] r7:83a73d40 r6:00000000 r5:83a73d40 r4:82b1ac48 [ 4888.243398][ T8117] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 4888.243426][ T8117] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 4888.243461][ T8117] r8:00000000 r7:83a73d40 r6:8026394c r5:00000dc0 r4:830e5e40 [ 4888.243470][ T8117] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 4888.243497][ T8117] [<80546804>] (kmem_cache_alloc_noprof) from [<8026394c>] (alloc_uid+0x6c/0x154) [ 4888.243530][ T8117] r10:82c86288 r9:82c863fc r8:8020029c r7:0000005d r6:00000000 r5:0000ee01 [ 4888.243540][ T8117] r4:82c86280 [ 4888.243548][ T8117] [<802638e0>] (alloc_uid) from [<8026e0d0>] (__sys_setuid+0x6c/0x110) [ 4888.243587][ T8117] r10:00000017 r9:83a73d40 r8:8020029c r7:00000017 r6:86794780 r5:0000ee01 [ 4888.243597][ T8117] r4:833f6600 [ 4888.243605][ T8117] [<8026e064>] (__sys_setuid) from [<8035ca9c>] (sys_setuid16+0x24/0x28) [ 4888.243640][ T8117] r7:00000017 r6:00356308 r5:00000000 r4:00000000 [ 4888.243648][ T8117] [<8035ca78>] (sys_setuid16) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4888.243673][ T8117] Exception stack(0xece75fa8 to 0xece75ff0) [ 4888.243693][ T8117] 5fa0: 00000000 00000000 0000ee01 00000000 00000000 00000000 [ 4888.243710][ T8117] 5fc0: 00000000 00000000 00356308 00000017 003562d8 00000000 00000001 76f540dc [ 4888.243723][ T8117] 5fe0: 76f53e88 76f53e78 00018fa0 00130a50 [ 4956.009155][ T6587] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 4956.204926][ T6587] usb 1-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 4956.382096][ T6587] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4956.382508][ T6587] usb 1-1: Product: syz [ 4956.382849][ T6587] usb 1-1: Manufacturer: syz [ 4956.382912][ T6587] usb 1-1: SerialNumber: syz [ 4956.387493][ T6587] usb 1-1: config 0 descriptor?? [ 4970.234866][ T6587] usb 1-1: USB disconnect, device number 23 [ 4980.770411][T23476] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 4980.774097][T23476] hid-generic 0000:0000:0000.0015: hidraw0: HID v0.00 Device [syz1] on syz0 [ 4994.754319][ T28] audit: type=1400 audit(5509.622:540): avc: denied { read } for pid=8539 comm="syz.1.14518" name="mixer" dev="devtmpfs" ino=729 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_dbusd_var_lib_t:s0" [ 4994.761541][ T28] audit: type=1400 audit(5509.632:541): avc: denied { ioctl } for pid=8539 comm="syz.1.14518" path="/dev/mixer" dev="devtmpfs" ino=729 ioctlcmd=0x480f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_dbusd_var_lib_t:s0" [ 4995.940029][ T8544] FAULT_INJECTION: forcing a failure. [ 4995.940029][ T8544] name failslab, interval 1, probability 0, space 0, times 0 [ 4995.940461][ T8544] CPU: 1 UID: 0 PID: 8544 Comm: syz.0.14519 Tainted: G L syzkaller #0 PREEMPT [ 4995.940555][ T8544] Tainted: [L]=SOFTLOCKUP [ 4995.940576][ T8544] Hardware name: ARM-Versatile Express [ 4995.940601][ T8544] Call trace: [ 4995.940644][ T8544] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 4995.940820][ T8544] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 4995.940842][ T8544] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 4995.940967][ T8544] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 4995.941181][ T8544] r7:84923d40 r6:00000000 r5:84923d40 r4:82b1ac48 [ 4995.941216][ T8544] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 4995.941322][ T8544] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 4995.941459][ T8544] r8:00000000 r7:84923d40 r6:8162ec88 r5:00000cc0 r4:830e5f00 [ 4995.941503][ T8544] [<80568de8>] (should_failslab) from [<80546c44>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 4995.941602][ T8544] [<80546be4>] (kmem_cache_alloc_lru_noprof) from [<8162ec88>] (sock_alloc_inode+0x24/0x84) [ 4995.941712][ T8544] r10:0000011d r9:84923d40 r8:00000000 r7:00000000 r6:81e615c0 r5:830c3400 [ 4995.941800][ T8544] r4:853567c0 [ 4995.941890][ T8544] [<8162ec64>] (sock_alloc_inode) from [<805cb844>] (alloc_inode+0x24/0xd0) [ 4995.941984][ T8544] r5:830c3400 r4:853567c0 [ 4995.942052][ T8544] [<805cb820>] (alloc_inode) from [<8162e538>] (sock_alloc+0x20/0x78) [ 4995.942168][ T8544] r7:00000000 r6:ea50df4c r5:00000000 r4:853567c0 [ 4995.942217][ T8544] [<8162e518>] (sock_alloc) from [<81631f68>] (do_accept+0x64/0x174) [ 4995.942288][ T8544] r5:00000000 r4:853567c0 [ 4995.942308][ T8544] [<81631f04>] (do_accept) from [<816320f4>] (__sys_accept4_file+0x7c/0xe0) [ 4995.942375][ T8544] r10:0000011d r9:84923d40 r8:00000000 r7:00000000 r6:857a6000 r5:00000000 [ 4995.942396][ T8544] r4:00000006 [ 4995.942485][ T8544] [<81632078>] (__sys_accept4_file) from [<81632268>] (sys_accept+0x38/0x68) [ 4995.942577][ T8544] r8:8020029c r7:857a6000 r6:00000000 r5:00000000 r4:857a6001 [ 4995.942619][ T8544] [<81632230>] (sys_accept) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4995.942700][ T8544] Exception stack(0xea50dfa8 to 0xea50dff0) [ 4995.942746][ T8544] dfa0: 00000000 00000000 00000000 00000000 00000000 00000000 [ 4995.942931][ T8544] dfc0: 00000000 00000000 00356310 0000011d 003562d8 00000000 00000001 76f540dc [ 4995.942966][ T8544] dfe0: 76f53e88 76f53e78 00018fa0 00130a50 [ 4995.943192][ T8544] r7:0000011d r6:00356310 r5:00000000 r4:00000000 [ 5013.163474][ T8626] FAULT_INJECTION: forcing a failure. [ 5013.163474][ T8626] name failslab, interval 1, probability 0, space 0, times 0 [ 5013.163964][ T8626] CPU: 1 UID: 0 PID: 8626 Comm: syz.1.14544 Tainted: G L syzkaller #0 PREEMPT [ 5013.164070][ T8626] Tainted: [L]=SOFTLOCKUP [ 5013.164089][ T8626] Hardware name: ARM-Versatile Express [ 5013.164112][ T8626] Call trace: [ 5013.164170][ T8626] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 5013.164279][ T8626] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 5013.164364][ T8626] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 5013.164447][ T8626] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 5013.164543][ T8626] r7:0000100b r6:00000000 r5:83be4980 r4:82b1ac48 [ 5013.164916][ T8626] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 5013.164988][ T8626] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 5013.165947][ T8626] r8:83be4980 r7:0000100b r6:80843f64 r5:00000cc0 r4:83001780 [ 5013.166115][ T8626] [<80568de8>] (should_failslab) from [<805488cc>] (__kmalloc_cache_noprof+0x58/0x338) [ 5013.166208][ T8626] [<80548874>] (__kmalloc_cache_noprof) from [<80843f64>] (landlock_init_hierarchy_log+0x44/0x358) [ 5013.166275][ T8626] r10:00000001 r9:870e190c r8:86a99b00 r7:8383c000 r6:83be4980 r5:870e1900 [ 5013.166297][ T8626] r4:00000000 [ 5013.166315][ T8626] [<80843f20>] (landlock_init_hierarchy_log) from [<8083ee84>] (landlock_merge_ruleset+0x3d0/0x4f0) [ 5013.166384][ T8626] r10:00000001 r9:870e190c r8:8583d9c0 r7:86a79f00 r6:8583d9cc r5:870e1900 [ 5013.166409][ T8626] r4:00000000 r3:83be4980 [ 5013.166428][ T8626] [<8083eab4>] (landlock_merge_ruleset) from [<8083dcb4>] (sys_landlock_restrict_self+0xc8/0x28c) [ 5013.166504][ T8626] r10:00000000 r9:85e36600 r8:83be4980 r7:00000000 r6:84cc7b80 r5:8583d9c0 [ 5013.166526][ T8626] r4:00000000 [ 5013.166542][ T8626] [<8083dbec>] (sys_landlock_restrict_self) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 5013.166596][ T8626] Exception stack(0xeaa1dfa8 to 0xeaa1dff0) [ 5013.166635][ T8626] dfa0: 00000000 00000000 00000004 00000000 00000000 00000000 [ 5013.168248][ T8626] dfc0: 00000000 00000000 0035630c 000001be 003562d8 00000000 00000001 76ffc0dc [ 5013.168307][ T8626] dfe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 5013.168352][ T8626] r10:000001be r9:83be4980 r8:8020029c r7:000001be r6:0035630c r5:00000000 [ 5013.168656][ T8626] r4:00000000 [ 5017.369171][T18457] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 5017.549722][T18457] usb 2-1: device descriptor read/64, error -71 [ 5017.799076][T18457] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 5017.939144][T18457] usb 2-1: device descriptor read/64, error -71 [ 5018.049948][T18457] usb usb2-port1: attempt power cycle [ 5018.398967][T18457] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 5018.424723][T18457] usb 2-1: device descriptor read/8, error -71 [ 5018.669615][T18457] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 5018.702211][T18457] usb 2-1: device descriptor read/8, error -71 [ 5018.811148][T18457] usb usb2-port1: unable to enumerate USB device [ 5051.679342][ T8817] FAULT_INJECTION: forcing a failure. [ 5051.679342][ T8817] name failslab, interval 1, probability 0, space 0, times 0 [ 5051.681052][ T8817] CPU: 0 UID: 0 PID: 8817 Comm: syz.1.14595 Tainted: G L syzkaller #0 PREEMPT [ 5051.681179][ T8817] Tainted: [L]=SOFTLOCKUP [ 5051.681203][ T8817] Hardware name: ARM-Versatile Express [ 5051.681229][ T8817] Call trace: [ 5051.681277][ T8817] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 5051.681383][ T8817] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 5051.681404][ T8817] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 5051.681464][ T8817] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 5051.681532][ T8817] r7:00000018 r6:00000000 r5:83bea4c0 r4:82b1ac48 [ 5051.681550][ T8817] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 5051.681606][ T8817] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 5051.681700][ T8817] r8:83bea4c0 r7:00000018 r6:804ef920 r5:00000cc0 r4:83001240 [ 5051.681723][ T8817] [<80568de8>] (should_failslab) from [<805488cc>] (__kmalloc_cache_noprof+0x58/0x338) [ 5051.681780][ T8817] [<80548874>] (__kmalloc_cache_noprof) from [<804ef920>] (__memcg_list_lru_alloc+0x168/0x20c) [ 5051.681855][ T8817] r10:ffffc005 r9:83172880 r8:8629cb20 r7:00000000 r6:00000cc0 r5:83172880 [ 5051.681875][ T8817] r4:8629cb0c [ 5051.681892][ T8817] [<804ef7b8>] (__memcg_list_lru_alloc) from [<804f0af0>] (memcg_list_lru_alloc+0x58/0x5c) [ 5051.681967][ T8817] r10:82a0b444 r9:00000000 r8:83172880 r7:00000190 r6:00000cc0 r5:83172880 [ 5051.681989][ T8817] r4:8629cb0c [ 5051.682004][ T8817] [<804f0a98>] (memcg_list_lru_alloc) from [<80579aa8>] (__memcg_slab_post_alloc_hook+0xc0/0x5dc) [ 5051.682069][ T8817] r7:00000190 r6:83864600 r5:860b72c0 r4:8629cb0c [ 5051.682088][ T8817] [<805799e8>] (__memcg_slab_post_alloc_hook) from [<80546fa4>] (kmem_cache_alloc_lru_noprof+0x3c0/0x3e4) [ 5051.682158][ T8817] r10:82a0b444 r9:860772c0 r8:828d911c r7:83bea4c0 r6:80412c6c r5:00000cc0 [ 5051.682178][ T8817] r4:83864600 [ 5051.682194][ T8817] [<80546be4>] (kmem_cache_alloc_lru_noprof) from [<80412c6c>] (bpf_fs_alloc_inode+0x24/0x48) [ 5051.682263][ T8817] r10:00000001 r9:86636280 r8:857a5181 r7:85806d00 r6:81c19950 r5:8629c800 [ 5051.682283][ T8817] r4:8629c800 [ 5051.682300][ T8817] [<80412c48>] (bpf_fs_alloc_inode) from [<805cb844>] (alloc_inode+0x24/0xd0) [ 5051.682352][ T8817] [<805cb820>] (alloc_inode) from [<805cb900>] (new_inode+0x10/0x68) [ 5051.682415][ T8817] r7:85806d00 r6:81c19950 r5:86636280 r4:8629c800 [ 5051.682432][ T8817] [<805cb8f0>] (new_inode) from [<80413a5c>] (bpf_fill_super+0x98/0x2e0) [ 5051.682498][ T8817] r9:86636280 r8:857a5181 r7:85806d00 r6:81c19950 r5:86636280 r4:8629c800 [ 5051.682517][ T8817] [<804139c4>] (bpf_fill_super) from [<805a79c8>] (get_tree_nodev+0x60/0x90) [ 5051.682582][ T8817] r10:857a5180 r9:86636280 r8:857a5181 r7:804139c4 r6:00000000 r5:86636280 [ 5051.682603][ T8817] r4:8629c800 [ 5051.682624][ T8817] [<805a7968>] (get_tree_nodev) from [<80412cd0>] (bpf_get_tree+0x18/0x1c) [ 5051.682690][ T8817] r7:00000000 r6:86636284 r5:86636280 r4:00000000 [ 5051.682714][ T8817] [<80412cb8>] (bpf_get_tree) from [<805a3bb0>] (vfs_get_tree+0x2c/0x118) [ 5051.682768][ T8817] [<805a3b84>] (vfs_get_tree) from [<805fc21c>] (vfs_cmd_create+0x54/0xb8) [ 5051.682836][ T8817] r6:86636284 r5:86636280 r4:00000000 [ 5051.682855][ T8817] [<805fc1c8>] (vfs_cmd_create) from [<805fc988>] (sys_fsconfig+0x440/0x514) [ 5051.682927][ T8817] r7:00000000 r6:86636284 r5:00000000 r4:00000006 [ 5051.682955][ T8817] [<805fc548>] (sys_fsconfig) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 5051.683010][ T8817] Exception stack(0xeb931fa8 to 0xeb931ff0) [ 5051.683049][ T8817] 1fa0: 00000000 00000000 00000004 00000006 00000000 00000000 [ 5051.683086][ T8817] 1fc0: 00000000 00000000 00356318 000001af 003562d8 00000000 00000001 76ffc0dc [ 5051.683116][ T8817] 1fe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 5051.683152][ T8817] r10:000001af r9:83bea4c0 r8:8020029c r7:000001af r6:00356318 r5:00000000 [ 5051.683172][ T8817] r4:00000000 [ 5058.679166][ T8825] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 5069.881718][ T8901] FAULT_INJECTION: forcing a failure. [ 5069.881718][ T8901] name failslab, interval 1, probability 0, space 0, times 0 [ 5069.886960][ T8901] CPU: 0 UID: 0 PID: 8901 Comm: syz.1.14618 Tainted: G L syzkaller #0 PREEMPT [ 5069.887162][ T8901] Tainted: [L]=SOFTLOCKUP [ 5069.887206][ T8901] Hardware name: ARM-Versatile Express [ 5069.887235][ T8901] Call trace: [ 5069.887301][ T8901] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 5069.890486][ T8901] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 5069.890510][ T8901] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 5069.890569][ T8901] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 5069.890634][ T8901] r7:83323100 r6:00000000 r5:83323100 r4:82b1ac48 [ 5069.890657][ T8901] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 5069.890722][ T8901] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 5069.890795][ T8901] r8:00000cc0 r7:83323100 r6:8164175c r5:00000cc0 r4:830e5cc0 [ 5069.890815][ T8901] [<80568de8>] (should_failslab) from [<80547028>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 5069.890875][ T8901] [<80546fc8>] (kmem_cache_alloc_node_noprof) from [<8164175c>] (__alloc_skb+0x74/0x2ec) [ 5069.890953][ T8901] r10:00000000 r9:00000000 r8:00000cc0 r7:00000001 r6:830e5cc0 r5:ffffffff [ 5069.890976][ T8901] r4:857d6b40 [ 5069.890994][ T8901] [<816416e8>] (__alloc_skb) from [<818471a8>] (tcp_stream_alloc_skb+0x24/0x138) [ 5069.891070][ T8901] r9:00000000 r8:86da8b00 r7:00000000 r6:00000001 r5:857d6b40 r4:857d6b40 [ 5069.891090][ T8901] [<81847184>] (tcp_stream_alloc_skb) from [<818615ec>] (tcp_connect+0x254/0xd40) [ 5069.891164][ T8901] r7:00000000 r6:83323100 r5:857d70f0 r4:857d6b40 [ 5069.891186][ T8901] [<81861398>] (tcp_connect) from [<81869f34>] (tcp_v4_connect+0x3fc/0x4ec) [ 5069.891282][ T8901] r10:aa1414ac r9:85f0a340 r8:857d6df8 r7:00000000 r6:ebd49e0c r5:86da8b00 [ 5069.891308][ T8901] r4:857d6b40 [ 5069.891327][ T8901] [<81869b38>] (tcp_v4_connect) from [<81980164>] (tcp_v6_connect+0x1dc/0x724) [ 5069.891402][ T8901] r10:0000011b r9:000e1000 r8:ebd49efc r7:00000000 r6:857d6df8 r5:81e8b544 [ 5069.891424][ T8901] r4:857d6b40 [ 5069.891442][ T8901] [<8197ff88>] (tcp_v6_connect) from [<81891128>] (__inet_stream_connect+0x80/0x3d4) [ 5069.891512][ T8901] r10:0000011b r9:83323100 r8:83323100 r7:00000002 r6:0000001c r5:834736c0 [ 5069.891535][ T8901] r4:857d6b40 [ 5069.891553][ T8901] [<818910a8>] (__inet_stream_connect) from [<818914c4>] (inet_stream_connect+0x48/0x64) [ 5069.891620][ T8901] r10:0000011b r9:83323100 r8:8020029c r7:00000002 r6:0000001c r5:ebd49ef4 [ 5069.891644][ T8901] r4:834736c0 [ 5069.891666][ T8901] [<8189147c>] (inet_stream_connect) from [<81632304>] (__sys_connect_file+0x6c/0x78) [ 5069.891733][ T8901] r7:0000001c r6:ebd49ef4 r5:00000000 r4:8189147c [ 5069.891752][ T8901] [<81632298>] (__sys_connect_file) from [<816323b4>] (__sys_connect+0xa4/0xc8) [ 5069.891815][ T8901] r7:20000100 r6:0000001c r5:857a6501 r4:00000000 [ 5069.891834][ T8901] [<81632310>] (__sys_connect) from [<816323e8>] (sys_connect+0x10/0x14) [ 5069.891895][ T8901] r7:0000011b r6:00356310 r5:00000000 r4:00000000 [ 5069.891913][ T8901] [<816323d8>] (sys_connect) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 5069.891964][ T8901] Exception stack(0xebd49fa8 to 0xebd49ff0) [ 5069.892008][ T8901] 9fa0: 00000000 00000000 00000005 20000100 0000001c 00000000 [ 5069.892046][ T8901] 9fc0: 00000000 00000000 00356310 0000011b 003562d8 00000000 00000001 76ffc0dc [ 5069.892077][ T8901] 9fe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 5075.539205][ T8929] FAULT_INJECTION: forcing a failure. [ 5075.539205][ T8929] name failslab, interval 1, probability 0, space 0, times 0 [ 5075.540722][ T8929] CPU: 0 UID: 0 PID: 8929 Comm: syz.1.14625 Tainted: G L syzkaller #0 PREEMPT [ 5075.540835][ T8929] Tainted: [L]=SOFTLOCKUP [ 5075.540855][ T8929] Hardware name: ARM-Versatile Express [ 5075.540878][ T8929] Call trace: [ 5075.540915][ T8929] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 5075.541019][ T8929] r7:60000013 r6:60000013 r5:82336570 r4:00000000 [ 5075.541041][ T8929] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 5075.541098][ T8929] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 5075.541162][ T8929] r7:83bd8000 r6:00000000 r5:83bd8000 r4:82b1ac48 [ 5075.541184][ T8929] [<8021ec7c>] (dump_stack) from [<809fdea0>] (should_fail_ex+0x1c0/0x224) [ 5075.541249][ T8929] [<809fdce0>] (should_fail_ex) from [<80568e54>] (should_failslab+0x6c/0x94) [ 5075.541323][ T8929] r8:00000000 r7:83bd8000 r6:807ee1c4 r5:00000d40 r4:830bd600 [ 5075.541344][ T8929] [<80568de8>] (should_failslab) from [<80546860>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 5075.541400][ T8929] [<80546804>] (kmem_cache_alloc_noprof) from [<807ee1c4>] (security_inode_alloc+0x30/0x1d0) [ 5075.541474][ T8929] r10:8347b0c0 r9:00000000 r8:00000000 r7:00000c40 r6:830c3400 r5:8347afc0 [ 5075.541497][ T8929] r4:8347afc0 [ 5075.541515][ T8929] [<807ee194>] (security_inode_alloc) from [<805c7dec>] (inode_init_always_gfp+0x184/0x1d8) [ 5075.541580][ T8929] r5:00000000 r4:8347afc0 [ 5075.541600][ T8929] [<805c7c68>] (inode_init_always_gfp) from [<805cb860>] (alloc_inode+0x40/0xd0) [ 5075.541702][ T8929] r10:0000011b r9:85f0a000 r8:83bd8000 r7:00000006 r6:81e615c0 r5:830c3400 [ 5075.541730][ T8929] r4:8347afc0 r3:00000001 [ 5075.541749][ T8929] [<805cb820>] (alloc_inode) from [<8162e538>] (sock_alloc+0x20/0x78) [ 5075.541818][ T8929] r7:00000006 r6:00000000 r5:00000001 r4:0000000a [ 5075.541838][ T8929] [<8162e518>] (sock_alloc) from [<8162e73c>] (__sock_create+0x80/0x22c) [ 5075.541893][ T8929] r5:00000001 r4:0000000a [ 5075.541911][ T8929] [<8162e6bc>] (__sock_create) from [<8162e950>] (sock_create_kern+0x24/0x2c) [ 5075.541975][ T8929] r10:0000011b r9:83bd8000 r8:83bd8000 r7:0000001c r6:ebdd1e00 r5:86fbaf40 [ 5075.541996][ T8929] r4:86fbaf40 [ 5075.542012][ T8929] [<8162e92c>] (sock_create_kern) from [<81b19ec0>] (mptcp_subflow_create_socket+0x54/0x2a0) [ 5075.542076][ T8929] [<81b19e6c>] (mptcp_subflow_create_socket) from [<81b0b1b4>] (__mptcp_nmpc_sk.part.0+0x64/0x1cc) [ 5075.542148][ T8929] r8:83bd8000 r7:0000001c r6:ebdd1ef4 r5:8347b1c0 r4:86fbaf40 [ 5075.542165][ T8929] [<81b0b150>] (__mptcp_nmpc_sk.part.0) from [<81b14250>] (mptcp_connect+0x4c/0x314) [ 5075.542226][ T8929] r7:0000001c r6:ebdd1ef4 r5:8347b1c0 r4:86fbaf40 [ 5075.542245][ T8929] [<81b14204>] (mptcp_connect) from [<81891128>] (__inet_stream_connect+0x80/0x3d4) [ 5075.542308][ T8929] r9:83bd8000 r8:83bd8000 r7:00000002 r6:0000001c r5:8347b1c0 r4:86fbaf40 [ 5075.542328][ T8929] [<818910a8>] (__inet_stream_connect) from [<818914c4>] (inet_stream_connect+0x48/0x64) [ 5075.542394][ T8929] r10:0000011b r9:83bd8000 r8:8020029c r7:00000002 r6:0000001c r5:ebdd1ef4 [ 5075.542417][ T8929] r4:8347b1c0 [ 5075.542434][ T8929] [<8189147c>] (inet_stream_connect) from [<81632304>] (__sys_connect_file+0x6c/0x78) [ 5075.542490][ T8929] r7:0000001c r6:ebdd1ef4 r5:00000000 r4:8189147c [ 5075.542507][ T8929] [<81632298>] (__sys_connect_file) from [<816323b4>] (__sys_connect+0xa4/0xc8) [ 5075.542562][ T8929] r7:20000180 r6:0000001c r5:85bb4701 r4:00000000 [ 5075.542577][ T8929] [<81632310>] (__sys_connect) from [<816323e8>] (sys_connect+0x10/0x14) [ 5075.542641][ T8929] r7:0000011b r6:00356310 r5:00000000 r4:00000000 [ 5075.542661][ T8929] [<816323d8>] (sys_connect) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 5075.542721][ T8929] Exception stack(0xebdd1fa8 to 0xebdd1ff0) [ 5075.542761][ T8929] 1fa0: 00000000 00000000 00000005 20000180 0000001c 00000000 [ 5075.542795][ T8929] 1fc0: 00000000 00000000 00356310 0000011b 003562d8 00000000 00000001 76ffc0dc [ 5075.542839][ T8929] 1fe0: 76ffbe88 76ffbe78 00018fa0 00130a50 [ 5075.576069][ T8929] socket: no more sockets [ 5087.689143][T18457] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 5087.849020][T18457] usb 1-1: Using ep0 maxpacket: 8 [ 5087.854472][T18457] usb 1-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 5087.871180][T18457] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5087.875439][T18457] usb 1-1: config 0 descriptor?? [ 5087.917309][T18457] usb 1-1: probing VID:PID(0424:012C) [ 5087.922451][T18457] usb 1-1: vub300 testing BULK IN EndPoint(0) 81 [ 5087.922893][T18457] usb 1-1: vub300 testing BULK OUT EndPoint(1) 02 [ 5087.923263][T18457] usb 1-1: vub300 testing BULK IN EndPoint(2) 83 [ 5087.923364][T18457] usb 1-1: vub300 testing BULK OUT EndPoint(3) 04 [ 5087.923487][T18457] usb 1-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 5088.413289][T18457] usb 1-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 5088.626905][T18457] usb 1-1: USB vub300 remote SDIO host controller[0]connected with SD/SDIO card inserted [ 5090.263417][T18457] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-32 [ 5091.407300][ T28] audit: type=1400 audit(5606.272:542): avc: denied { write } for pid=8991 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 5091.796001][ T28] audit: type=1400 audit(5606.662:543): avc: denied { write } for pid=8998 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 5092.102172][T18457] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 5092.103287][ T8856] usb 1-1: USB disconnect, device number 24 [ 5092.192818][ T8856] USB vub300 remote SDIO host controller[0] now disconnected [ 5092.359368][ C1] ODEBUG: object df805d04 is NOT on stack ed080000, but annotated. [ 5092.359631][ C1] ------------[ cut here ]------------ [ 5092.359919][ C1] WARNING: lib/debugobjects.c:672 at lookup_object_or_alloc.part.0+0x180/0x1ec, CPU#1: syz.1.7174/21119 [ 5092.362414][ C1] Modules linked in: [ 5092.363440][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 5092.363915][ C1] CPU: 1 UID: 0 PID: 21119 Comm: syz.1.7174 Tainted: G L syzkaller #0 PREEMPT [ 5092.364469][ C1] Tainted: [L]=SOFTLOCKUP [ 5092.364649][ C1] Hardware name: ARM-Versatile Express [ 5092.364907][ C1] Call trace: frame pointer underflow [ 5092.365200][ C1] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 5092.365635][ C1] r7:82a20f78 r6:00000000 r5:82336570 r4:00000001 [ 5092.365918][ C1] [<80201a74>] (show_stack) from [<8021ec68>] (dump_stack_lvl+0x5c/0x70) [ 5092.366244][ C1] [<8021ec0c>] (dump_stack_lvl) from [<8021ec94>] (dump_stack+0x18/0x1c) [ 5092.366573][ C1] r7:82a20f78 r6:00000000 r5:83a70000 r4:82c85d40 [ 5092.367048][ C1] [<8021ec7c>] (dump_stack) from [<80202590>] (vpanic+0x114/0x320) [ 5092.367362][ C1] [<8020247c>] (vpanic) from [<802027d0>] (trace_suspend_resume+0x0/0x100) [ 5092.367707][ C1] r7:80967ec8 [ 5092.367852][ C1] [<8020279c>] (panic) from [<80251b50>] (get_taint+0x0/0x1c) [ 5092.368297][ C1] r3:82a0b144 r2:00000001 r1:8231c298 r0:82323c10 [ 5092.368593][ C1] [<80251ad8>] (check_panic_on_warn) from [<80251ccc>] (__warn+0x98/0x1a4) [ 5092.369092][ C1] [<80251c34>] (__warn) from [<80251f50>] (warn_slowpath_fmt+0x178/0x1f4) [ 5092.369692][ C1] r8:00000009 r7:82391274 r6:df805c1c r5:83a70000 r4:00000000 [ 5092.370021][ C1] [<80251ddc>] (warn_slowpath_fmt) from [<80967ec8>] (lookup_object_or_alloc.part.0+0x180/0x1ec) [ 5092.370506][ C1] r10:00000001 r9:81c04380 r8:df805d04 r7:00000000 r6:82d1dcdc r5:82cfe370 [ 5092.370876][ C1] r4:846719d8 [ 5092.371136][ C1] [<80967d48>] (lookup_object_or_alloc.part.0) from [<809684d8>] (__debug_object_init+0x140/0x1d8) [ 5092.371578][ C1] r10:0001f930 r9:82cfe3ac r8:00000001 r7:81c04380 r6:20000113 r5:82d1dce0 [ 5092.371878][ C1] r4:df805d04 r3:00000001 [ 5092.372130][ C1] [<80968398>] (__debug_object_init) from [<809685c4>] (debug_object_init_on_stack+0x28/0x2c) [ 5092.372634][ C1] r10:df805eb0 r9:00074ff8 r8:00000100 r7:00000000 r6:ddde3f00 r5:82b63908 [ 5092.372983][ C1] r4:00000000 [ 5092.373180][ C1] [<8096859c>] (debug_object_init_on_stack) from [<80300b3c>] (init_rcu_head_on_stack+0x18/0x1c) [ 5092.373641][ C1] [<80300b24>] (init_rcu_head_on_stack) from [<80304f04>] (__synchronize_srcu+0x7c/0xcc) [ 5092.374104][ C1] [<80304e88>] (__synchronize_srcu) from [<80304ff0>] (synchronize_srcu+0x78/0x14c) [ 5092.374683][ C1] r5:60000113 r4:82b63908 [ 5092.374861][ C1] [<80304f78>] (synchronize_srcu) from [<80bfa5a0>] (wakeup_source_unregister.part.0+0x64/0x1b4) [ 5092.375422][ C1] r7:00000000 r6:8640f8c0 r5:00000113 r4:85820800 [ 5092.375699][ C1] [<80bfa53c>] (wakeup_source_unregister.part.0) from [<80bfa708>] (wakeup_source_unregister+0x18/0x1c) [ 5092.376091][ C1] r7:00000000 r6:8640f8c0 r5:848c4000 r4:848c4008 [ 5092.376386][ C1] [<80bfa6f0>] (wakeup_source_unregister) from [<812fbe28>] (mmc_host_classdev_release+0x1c/0x58) [ 5092.376983][ C1] [<812fbe0c>] (mmc_host_classdev_release) from [<80bd729c>] (device_release+0x40/0xb0) [ 5092.377483][ C1] r5:876f8f00 r4:848c4008 [ 5092.377712][ C1] [<80bd725c>] (device_release) from [<81b458b0>] (kobject_put+0xa0/0x258) [ 5092.378190][ C1] r5:81d5b39c r4:848c4008 [ 5092.378381][ C1] [<81b45810>] (kobject_put) from [<80bd7410>] (put_device+0x18/0x1c) [ 5092.378822][ C1] r8:00000100 r7:8131a5fc r6:848c4000 r5:00000000 r4:848c4000 [ 5092.379233][ C1] [<80bd73f8>] (put_device) from [<812fc584>] (mmc_free_host+0x28/0x2c) [ 5092.379631][ C1] [<812fc55c>] (mmc_free_host) from [<8131a75c>] (vub300_inactivity_timer_expired+0x160/0x1b8) [ 5092.380040][ C1] r5:00000000 r4:848c4aec [ 5092.380219][ C1] [<8131a5fc>] (vub300_inactivity_timer_expired) from [<8032f000>] (call_timer_fn+0x30/0x268) [ 5092.380794][ C1] r7:8131a5fc r6:83a70000 r5:848c4aec r4:848c4aec [ 5092.381109][ C1] [<8032efd0>] (call_timer_fn) from [<8032f4d4>] (__run_timers+0x29c/0x420) [ 5092.381550][ C1] r10:df805eb0 r9:00074ff8 r8:00000000 r7:8131a5fc r6:82a0b150 r5:848c4aec [ 5092.381969][ C1] r4:ddddafc0 [ 5092.382155][ C1] [<8032f238>] (__run_timers) from [<8032f6c0>] (run_timer_base+0x68/0x78) [ 5092.382712][ C1] r10:83a70000 r9:00000282 r8:00000100 r7:00000004 r6:00000002 r5:00000001 [ 5092.383177][ C1] r4:ddddafc0 [ 5092.383375][ C1] [<8032f658>] (run_timer_base) from [<8032f6ec>] (run_timer_softirq+0x1c/0x34) [ 5092.383741][ C1] r4:82a03084 [ 5092.383900][ C1] [<8032f6d0>] (run_timer_softirq) from [<8025b1ac>] (handle_softirqs+0x160/0x4e4) [ 5092.384366][ C1] [<8025b04c>] (handle_softirqs) from [<8025b6cc>] (__irq_exit_rcu+0x150/0x1d0) [ 5092.384854][ C1] r10:00000001 r9:00000000 r8:00000000 r7:ed081fb0 r6:824ea5cc r5:82525dfc [ 5092.385270][ C1] r4:83a70000 [ 5092.385469][ C1] [<8025b57c>] (__irq_exit_rcu) from [<8025ba04>] (irq_exit+0x10/0x18) [ 5092.385817][ C1] r5:82525dfc r4:828d3f6c [ 5092.385991][ C1] [<8025b9f4>] (irq_exit) from [<81b6df3c>] (generic_handle_arch_irq+0x7c/0x80) [ 5092.386402][ C1] [<81b6dec0>] (generic_handle_arch_irq) from [<81b3abc8>] (call_with_stack+0x1c/0x20) [ 5092.386923][ C1] r9:00000000 r8:828c9044 r7:83a70000 r6:ffffffff r5:20000010 r4:000194fc [ 5092.387291][ C1] [<81b3abac>] (call_with_stack) from [<80200f68>] (__irq_usr+0x88/0xa0) [ 5092.387658][ C1] Exception stack(0xed081fb0 to 0xed081ff8) [ 5092.387909][ C1] 1fa0: ffffffff 00000004 000001fc 00000000 [ 5092.388395][ C1] 1fc0: 00000000 00000000 00000000 00000000 003562d8 00000000 00000001 76ffc0dc [ 5092.388818][ C1] 1fe0: 20000650 20000650 000194fc 000194fc 20000010 ffffffff [ 5092.391271][ C1] Rebooting in 86400 seconds..