last executing test programs: 6m15.040519167s ago: executing program 0 (id=4963): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0131010000000000400012800e00010069703665727370616e0000002c00028014000500007d8d9007085533cf00ffff7f00000108001500fca70e02040012"], 0x60}}, 0x0) 6m14.965332077s ago: executing program 0 (id=4967): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') preadv(r0, &(0x7f0000000500)=[{0x0}, {&(0x7f00000003c0)=""/215, 0xd7}], 0x2, 0xfffffffd, 0x8) 6m14.869380629s ago: executing program 0 (id=4976): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x40000000, &(0x7f0000000100)) 6m14.637652083s ago: executing program 0 (id=4991): syz_mount_image$exfat(&(0x7f00000000c0), &(0x7f0000000040)='./bus\x00', 0x800800, &(0x7f0000000740)=ANY=[@ANYBLOB='errors=remount-ro,discard,dmask=00000000000000000000002,errors=continue,errors=remount-ro,keep_last_dots,gid=', @ANYRESHEX=0x0, @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRESHEX=0xee01, @ANYBLOB=',errors=continue,fmask=00000000000000000000007,iocharset=iso8859-4,\x00'], 0x1, 0x152a, &(0x7f0000002900)="$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") mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x2125099, 0x0) 6m14.525865404s ago: executing program 0 (id=4998): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$inet6(r0, &(0x7f0000000040)={&(0x7f0000000000)={0xa, 0x0, 0x4, @empty, 0x7f}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x40}, 0x24004800) 6m14.394413886s ago: executing program 0 (id=5004): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x14) 6m14.296930968s ago: executing program 32 (id=5004): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x14) 5m12.601128193s ago: executing program 4 (id=8245): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffd}, 0x39) 5m12.510253645s ago: executing program 4 (id=8250): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) 5m11.482549469s ago: executing program 4 (id=8294): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002ac0)={0x1a, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000003f64ecb21ed7d74b542e43ae9f57f61af1c5b6016901992307df92d7c26b05a7da0582d208fd1f57c41cee38c7023e71dc864ab49f7894dd5ee29721d0625ee50c8aeca9b5090d85ff1c5df40229f0981507171aec7dc97abd981893d51a27e8a1033fa344fa3c6c27705648a66a47e0a1bc8fcede095704453c77f6c5370191ab55c423aae05729e69c987cf5f9aa2fd88c9e2114f53b9f82157c197397e43647b083db79f1f2"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20c9, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x50) 5m11.376731261s ago: executing program 4 (id=8299): syz_mount_image$exfat(&(0x7f00000000c0), &(0x7f0000000040)='./bus\x00', 0x800800, &(0x7f0000000740)={[{@errors_remount}, {@discard}, {@dmask={'dmask', 0x3d, 0x2}}, {@errors_continue}, {@errors_remount}, {@keep_last_dots}, {@gid}, {@gid={'gid', 0x3d, 0xee01}}, {@errors_continue}, {@fmask={'fmask', 0x3d, 0x7}}, {@iocharset={'iocharset', 0x3d, 'iso8859-4'}}]}, 0x1, 0x152a, &(0x7f0000002900)="$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") mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x2125099, 0x0) 5m11.175989404s ago: executing program 4 (id=8310): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0xffff0000, 0xb00, 0x0, &(0x7f0000001a40)="2b206d074843b397737ea49da2aa", 0x0, 0xf000, 0x720e, 0x0, 0x0, 0x0, 0x0}, 0x48) 5m11.091621105s ago: executing program 4 (id=8316): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@updpolicy={0x23c, 0x19, 0x1, 0x0, 0x10, {{@in6=@dev={0xfe, 0x80, '\x00', 0xc}, @in=@remote, 0x0, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0xffffffff}, {0x1, 0x0, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@tmpl={0x184, 0x5, [{{@in=@local, 0x0, 0x3c}, 0x0, @in=@local, 0x1, 0x3}, {{@in=@remote, 0x4d2, 0x2b}, 0x0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x800}, {{@in6=@remote, 0x0, 0x32}, 0x0, @in=@multicast1, 0x800000, 0x3}, {{@in6=@mcast1, 0x0, 0x33}, 0x0, @in=@private=0xa010101, 0x3500, 0x2, 0x0, 0x1, 0x0, 0xabf}, {{@in6=@empty, 0x4d4, 0x6c}, 0x0, @in=@remote, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0xa0}, {{@in6=@private0, 0x0, 0x2b}, 0x2, @in6=@private1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x3ff}]}]}, 0x23c}}, 0x44) 5m11.085792215s ago: executing program 5 (id=8317): io_setup(0x200, &(0x7f0000000340)=0x0) io_destroy(r0) 5m10.938484217s ago: executing program 33 (id=8316): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@updpolicy={0x23c, 0x19, 0x1, 0x0, 0x10, {{@in6=@dev={0xfe, 0x80, '\x00', 0xc}, @in=@remote, 0x0, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0xffffffff}, {0x1, 0x0, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@tmpl={0x184, 0x5, [{{@in=@local, 0x0, 0x3c}, 0x0, @in=@local, 0x1, 0x3}, {{@in=@remote, 0x4d2, 0x2b}, 0x0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x800}, {{@in6=@remote, 0x0, 0x32}, 0x0, @in=@multicast1, 0x800000, 0x3}, {{@in6=@mcast1, 0x0, 0x33}, 0x0, @in=@private=0xa010101, 0x3500, 0x2, 0x0, 0x1, 0x0, 0xabf}, {{@in6=@empty, 0x4d4, 0x6c}, 0x0, @in=@remote, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0xa0}, {{@in6=@private0, 0x0, 0x2b}, 0x2, @in6=@private1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x3ff}]}]}, 0x23c}}, 0x44) 5m10.935153908s ago: executing program 5 (id=8321): r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000000)={0x41, 0x0, 0x4002}) 5m10.924699798s ago: executing program 3 (id=8324): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xd, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000008500000007000000180100002025642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000089cdc832850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000280)="b9ff03316844268cb89914f00800", 0x0, 0x23, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 5m10.866682489s ago: executing program 3 (id=8327): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000640)=""/52, &(0x7f0000000680)=0x34) 5m10.865623829s ago: executing program 5 (id=8328): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000800)=@newlink={0x44, 0x10, 0x437, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x50483}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_FLAGS={0x8, 0xd, 0x9}]}}}]}, 0x44}}, 0x0) 5m10.76883262s ago: executing program 3 (id=8331): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioprio_get$pid(0x3, 0x0) 5m10.74617938s ago: executing program 5 (id=8334): r0 = syz_open_procfs(0x0, &(0x7f00000012c0)='coredump_filter\x00') writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="01", 0x1}], 0x1) 5m10.681104411s ago: executing program 3 (id=8335): madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 5m10.663995291s ago: executing program 5 (id=8338): futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd7ff0), &(0x7f0000048000), 0x0) 5m10.576790733s ago: executing program 2 (id=8341): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/vlan/config\x00') lseek(r0, 0x47, 0x1) 5m10.556890503s ago: executing program 2 (id=8343): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xf0667000) madvise(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x3) 5m10.525035874s ago: executing program 3 (id=8344): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@newlink={0x44, 0x10, 0x49920d862a92153b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x200, 0x8000}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @gretap={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_TOS={0x5, 0x9, 0x7}, @IFLA_GRE_PMTUDISC={0x5}]}}}]}, 0x44}}, 0x8000) 5m10.422897505s ago: executing program 1 (id=8346): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000002140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7fff0200}]}) 5m10.422123505s ago: executing program 1 (id=8347): r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f0000001500)='\x00\x00\b\x00\x00\x00\x00\x05\x00x\x92\x12\xac\x06^\xbewV\xf3\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q\x00\x00\x00\x00\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a\x00\x80\xff\xff\xff\xff\xff\xff\x82\x16\xbf\xe3c\x8d \x0f\xb1\xe9\xf2o \x00\x00\x00\x00\x00\x00\x00H\xaf\t\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c\xec^\x84\x19\x9f_D\xbdt/\'\xf6\xc3\x8c\xb8\vS\x80\xad\xf8\xbf\xa2\xa0\x99\xc2\x16=\xcc\xb0\x1b7\xe3-\'\x02\x16\xf5\xe6\x93\x02E\n\xe8\x00\x00\x8c\xed\x11\xf7\xf2J\xf6\x90A@\x01\x13\xc7`g\xcb\xd7\xdb\x1e\xb2\xc9\xfd\xf7\xa9\x96\xf8/0Xd\xcf\xb9\xa2\x1d\x13\x8fC\xd2&\xd8\x9d\x8b\xe0E\xd2\xc6\x1a\xf3\xa8\x0e\xba\xecOv$\xc8\"\a\xd7T\xfb\xfc\xfauT\xf8\x9e\x86\xef.\xf6<\xbfB\xe7\x80\x1a\a\t+x_B=\xe7\xa5\x89\xfb\xa2\xc6\x97\xeb\xdecY{\x0e\xc2\x00\x00\x00\x00\x00\x00\x00\a\xf4\x88\x06\xe3\xcb\xc8\xe0\xcc\vE\x18\"\x87\xa0\xa9:\xceY\xf0\xa2\xe0\x9d\x8c\x8e\x11\xb7\x98\xa5\xda$\x94D\xb4\xf2>\x01\x00+\xfa\xa9 \xe1\x13Y\x86\xd8\xbfH\xc6\x9c\x8cs4\r\xcd\xd1\x83JT\xf9\xa2\x83?\xb3\x0f\xc6&\x1d\xa3\xc4\xc3\xd2\xfd\xad\xa35o\xe8\xcd^/\xd8\xf4[n\x9fJ\xf4\n\x92c\xaa\xddT&L<+\x19R\a\xfc\xf2\x17\xb8$\xa9]\xc2\\\xda<\xc8d.w\x9c\xaf4\xbb\xe8Co\xb3\xd8\x82\x92\xba+\x99PXB\xdc\xbay\xa0s<\x92k\vJTRW\xc26\x06\x10\x92\xc7\xa55\x9fZ\xff*ir\x1e\xe8\a\x00\x00\x00\x00\x00\x00\x00\x88\x19\xf7\xdd\xa8\xef\xa0\x98\xcd\x81\x10>\xc7{\x84\xb9\xc0B\xe1\t\x00\xbaQj\x81\xc8\xf8\x146%Z\x83H\xabF\x18<\x86h\x01=\x03i\xc4\t\x8e/\x12\a\xc3\xe7zU\x1d\x15\x0e\xc1?\xeau\xb4\x84x\x00\x00X\xf4\xe9\x1f\xcd\x05\x0fz_\x8d,^\xde\xfd\xd1\xbed\xed\xa1\xf5\xc6(p\xb4;\x0e\x18\xf7/A\xfd\x92\xd0}ur\xaag\xdb&e$\f\rrT\xd8\x88~\x13\xc22t\xf6\xf4Fs\xc1\x05\xfa\x99\x15\x87\x14\x13$\t\xa8?\xee\x94W\x8e\xe1\xcc\xc3U\x84\xc6]:\x9a\xde]X1`d\x9d\x9e\xd0\n\xa1\xa9\x8cO\xb8p\"\xe7\xdb\xab\x0eAW&+\xe8\xf7p\v\x01\\\x98\xeey\xc4c\x18\x91\xd9\x00\x1c\xf0.\x9f\x1e?\xea\xea\'0\"\x94\xd1\xd3P\xa8\xc5wP`\xa6\xd5Q\x11\xc3o\x04\vat\xb9}\x83g\xca\xfe\xf4\xe6;\x18\xb9\xe7<\xcf\x96~\x0f\xb0\xd3\x1bl\x9e\xc2\xc6\xcc\xbe\x8c#\xd0\x9f\x050\x1csf\x84\x06Z\xf4\xd2!\a\x8a\xc8\xbe\xdb\xf6y\x94Z\xed0\xdbZ\x9b8~\xc0\xbbU\xd5I\x14\xb6\xeb\xa7V\x00\x18A%') 5m10.333260736s ago: executing program 1 (id=8348): r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'bridge_slave_1\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8}}) 5m10.267092668s ago: executing program 2 (id=8349): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3, 0x0, &(0x7f0000000000)) 5m10.256847457s ago: executing program 3 (id=8350): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002a0, 0x34, 0x0, &(0x7f0000000440)="b9fa030711a5f32e019e14f088a847e0ffff00124000632177fbac141416e000030a94029f03030180b706000000000000008100", 0x0, 0xfffffffc, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 5m10.226331798s ago: executing program 2 (id=8351): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@ipv6_newrule={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x81, 0x20}}, 0x1c}}, 0x0) 5m10.190442618s ago: executing program 1 (id=8352): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xa3) 5m10.12115072s ago: executing program 2 (id=8353): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000003c0)={0x2, 0x1, 0x0, 0x3, 0xfffffff7}) 5m10.12091326s ago: executing program 1 (id=8354): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, 0x0, 0x0) 5m10.09857391s ago: executing program 2 (id=8355): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') renameat(r0, &(0x7f00000000c0)='./mnt\x00', r0, &(0x7f0000000040)='./file0\x00') 5m10.09546792s ago: executing program 1 (id=8356): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000bc0)=@deltaction={0x48, 0x18, 0x1, 0x0, 0x25dfdbfe, {0xa}, [@TCA_ACT_TAB={0x34, 0x1, [{0xc, 0x80, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x14, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}]}]}, 0x48}}, 0x0) 4m58.48197468s ago: executing program 5 (id=8357): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@newnexthop={0x24, 0x68, 0x1, 0x2, 0x7ffffffc, {}, [@NHA_GROUP={0xc, 0x2, [{0x1, 0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x24008000}, 0x4000) 4m55.848547569s ago: executing program 34 (id=8356): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000bc0)=@deltaction={0x48, 0x18, 0x1, 0x0, 0x25dfdbfe, {0xa}, [@TCA_ACT_TAB={0x34, 0x1, [{0xc, 0x80, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x14, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}]}]}, 0x48}}, 0x0) 3m52.555620747s ago: executing program 35 (id=8355): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') renameat(r0, &(0x7f00000000c0)='./mnt\x00', r0, &(0x7f0000000040)='./file0\x00') 3m22.867109972s ago: executing program 36 (id=8350): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002a0, 0x34, 0x0, &(0x7f0000000440)="b9fa030711a5f32e019e14f088a847e0ffff00124000632177fbac141416e000030a94029f03030180b706000000000000008100", 0x0, 0xfffffffc, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 0s ago: executing program 37 (id=8357): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@newnexthop={0x24, 0x68, 0x1, 0x2, 0x7ffffffc, {}, [@NHA_GROUP={0xc, 0x2, [{0x1, 0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x24008000}, 0x4000) kernel console output (not intermixed with test programs): 17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 429.451544][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 429.457178][T17556] ? __kasan_check_read+0x11/0x20 [ 429.462205][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 429.467838][T17556] bpf_test_run+0x2e2/0x740 [ 429.472343][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 429.477631][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 429.482675][T17556] ? __build_skb+0x2d/0x410 [ 429.487183][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 429.492552][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 429.497750][T17556] ? __kasan_check_write+0x14/0x20 [ 429.502871][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 429.508155][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 429.513530][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 429.519335][T17556] bpf_prog_test_run+0x3e3/0x630 [ 429.524284][T17556] ? bpf_prog_query+0x270/0x270 [ 429.529141][T17556] ? selinux_bpf+0xce/0xf0 [ 429.533563][T17556] ? security_bpf+0x93/0xb0 [ 429.538066][T17556] __sys_bpf+0x56d/0x780 [ 429.542320][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 429.547702][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 429.553340][T17556] __x64_sys_bpf+0x7c/0x90 [ 429.557850][T17556] x64_sys_call+0x488/0x9a0 [ 429.562358][T17556] do_syscall_64+0x4c/0xa0 [ 429.566780][T17556] ? clear_bhb_loop+0x15/0x70 [ 429.571462][T17556] ? clear_bhb_loop+0x15/0x70 [ 429.576220][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 429.582118][T17556] RIP: 0033:0x7f680c18e969 [ 429.586534][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 429.606162][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 429.614572][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 429.622543][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 429.630513][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 429.638481][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.646446][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 429.654417][T17556] [ 429.657478][T17556] Mem-Info: [ 429.660582][T17556] active_anon:7407 inactive_anon:259 isolated_anon:0 [ 429.660582][T17556] active_file:17502 inactive_file:11382 isolated_file:0 [ 429.660582][T17556] unevictable:0 dirty:2 writeback:0 [ 429.660582][T17556] slab_reclaimable:7943 slab_unreclaimable:1561578 [ 429.660582][T17556] mapped:18757 shmem:445 pagetables:421 [ 429.660582][T17556] sec_pagetables:0 bounce:0 [ 429.660582][T17556] kernel_misc_reclaimable:0 [ 429.660582][T17556] free:17597 free_pcp:8042 free_cma:0 [ 429.705326][T17556] Node 0 active_anon:29628kB inactive_anon:1036kB active_file:70008kB inactive_file:45528kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75028kB dirty:8kB writeback:0kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4296kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 429.737402][T17556] DMA32 free:38780kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:10432kB local_pcp:8544kB free_cma:0kB [ 429.765473][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 429.770810][T17556] Normal free:31608kB boost:180224kB min:265100kB low:286316kB high:307532kB reserved_highatomic:0KB active_anon:29628kB inactive_anon:1036kB active_file:70008kB inactive_file:45528kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:21736kB local_pcp:21736kB free_cma:0kB [ 429.801075][T17556] lowmem_reserve[]: 0 0 0 0 [ 429.805607][T17556] DMA32: 3*4kB (M) 2*8kB (UM) 2*16kB (M) 4*32kB (UM) 3*64kB (M) 4*128kB (UM) 4*256kB (UM) 4*512kB (UM) 4*1024kB (UM) 1*2048kB (M) 7*4096kB (M) = 38780kB [ 429.821118][T17556] Normal: 693*4kB (UME) 605*8kB (UME) 354*16kB (UME) 221*32kB (UME) 112*64kB (UME) 9*128kB (M) 1*256kB (U) 2*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 31996kB [ 429.837233][T17556] 29336 total pagecache pages [ 429.841897][T17556] 9 pages in swap cache [ 429.846057][T17556] Free swap = 124588kB [ 429.850198][T17556] Total swap = 124996kB [ 429.854364][T17556] 2097051 pages RAM [ 429.858156][T17556] 0 pages HighMem/MovableOnly [ 429.862833][T17556] 346816 pages reserved [ 429.866981][T17556] 0 pages cma reserved [ 430.000804][T17556] slab_out_of_memory: 838145 callbacks suppressed [ 430.000826][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 430.015318][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 430.025821][T17556] node 0: slabs: 152346, objs: 1828152, free: 0 [ 430.032271][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 430.040257][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 430.050764][T17556] node 0: slabs: 152346, objs: 1828152, free: 0 [ 430.057197][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 430.065275][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 430.075863][T17556] node 0: slabs: 152346, objs: 1828152, free: 0 [ 430.082280][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 430.090273][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 430.100776][T17556] node 0: slabs: 152346, objs: 1828152, free: 0 [ 430.107213][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 430.115195][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 430.125695][T17556] node 0: slabs: 152346, objs: 1828152, free: 0 [ 430.132121][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 430.140093][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 430.150603][T17556] node 0: slabs: 152346, objs: 1828152, free: 0 [ 430.157028][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 430.165009][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 430.175509][T17556] node 0: slabs: 152346, objs: 1828152, free: 0 [ 430.181940][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 430.189922][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 430.200422][T17556] node 0: slabs: 152346, objs: 1828152, free: 0 [ 430.206862][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 430.214834][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 430.225335][T17556] node 0: slabs: 152346, objs: 1828152, free: 0 [ 430.231752][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 430.239732][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 430.250234][T17556] node 0: slabs: 152346, objs: 1828152, free: 0 [ 431.316553][T17556] memory allocation failure, unreliable refcount tracker. [ 434.670395][T17556] slab_out_of_memory: 843287 callbacks suppressed [ 434.670415][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 434.684829][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 434.695366][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 434.701797][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 434.709778][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 434.720280][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 434.726714][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 434.734681][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 434.745182][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 434.751598][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 434.759582][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 434.770084][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 434.776519][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 434.784506][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 434.795118][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 434.801548][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 434.809519][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 434.820023][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 434.826461][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 434.834442][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 434.844958][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 434.851388][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 434.859368][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 434.869960][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 434.876409][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 434.884375][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 434.894881][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 434.901294][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 434.909276][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 434.919774][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 438.529094][T17556] warn_alloc: 1672232 callbacks suppressed [ 438.529115][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 438.547100][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 438.558465][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 438.568517][T17556] Call Trace: [ 438.571792][T17556] [ 438.574721][T17556] __dump_stack+0x21/0x24 [ 438.579061][T17556] dump_stack_lvl+0xee/0x150 [ 438.583658][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 438.588687][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 438.593975][T17556] dump_stack+0x15/0x24 [ 438.598135][T17556] warn_alloc+0x1b0/0x1d0 [ 438.602469][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 438.607322][T17556] ? __kasan_check_read+0x11/0x20 [ 438.612351][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 438.617917][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 438.623643][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 438.628853][T17556] ? __kasan_check_write+0x14/0x20 [ 438.633969][T17556] __alloc_pages+0x340/0x3a0 [ 438.638561][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 438.643682][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 438.649511][T17556] ? __cfi____ratelimit+0x10/0x10 [ 438.654535][T17556] alloc_slab_page+0x6e/0xf0 [ 438.659129][T17556] new_slab+0x30e/0x3d0 [ 438.663287][T17556] ? slab_out_of_memory+0x41/0x110 [ 438.668401][T17556] ___slab_alloc+0x6f6/0xb50 [ 438.672997][T17556] ? irqentry_exit+0x37/0x40 [ 438.677585][T17556] ? skb_clone+0x1f5/0x380 [ 438.682010][T17556] __slab_alloc+0x5e/0xa0 [ 438.686339][T17556] ? skb_clone+0x1f5/0x380 [ 438.690759][T17556] ? skb_clone+0x1f5/0x380 [ 438.695178][T17556] kmem_cache_alloc+0x1b0/0x330 [ 438.700028][T17556] ? skb_clone+0x1f5/0x380 [ 438.704452][T17556] skb_clone+0x1f5/0x380 [ 438.708699][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 438.713638][T17556] ? bpf_clone_redirect+0xa/0x3c0 [ 438.718664][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 438.724119][T17556] ? free_swap_slot+0x20/0x300 [ 438.728891][T17556] ? __build_skb+0x2d/0x410 [ 438.733395][T17556] ? build_skb+0x24/0x200 [ 438.737723][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 438.743267][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 438.748382][T17556] ? __sys_bpf+0x56d/0x780 [ 438.752805][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 438.757402][T17556] ? x64_sys_call+0x488/0x9a0 [ 438.762082][T17556] ? do_syscall_64+0x4c/0xa0 [ 438.766676][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 438.772751][T17556] ? irqentry_exit+0x37/0x40 [ 438.777342][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 438.783148][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 438.789312][T17556] ? bpf_test_timer_continue+0xcb/0x4a0 [ 438.794858][T17556] ? __kasan_check_read+0x11/0x20 [ 438.799889][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 438.805522][T17556] bpf_test_run+0x2e2/0x740 [ 438.810028][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 438.815323][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 438.820348][T17556] ? __build_skb+0x2d/0x410 [ 438.824856][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 438.830228][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 438.835597][T17556] ? __kasan_check_write+0x14/0x20 [ 438.840719][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 438.846009][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 438.851387][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 438.857193][T17556] bpf_prog_test_run+0x3e3/0x630 [ 438.862140][T17556] ? bpf_prog_query+0x270/0x270 [ 438.866998][T17556] ? selinux_bpf+0xce/0xf0 [ 438.871420][T17556] ? security_bpf+0x93/0xb0 [ 438.875921][T17556] __sys_bpf+0x56d/0x780 [ 438.880169][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 438.885551][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 438.891187][T17556] __x64_sys_bpf+0x7c/0x90 [ 438.895606][T17556] x64_sys_call+0x488/0x9a0 [ 438.900111][T17556] do_syscall_64+0x4c/0xa0 [ 438.904530][T17556] ? clear_bhb_loop+0x15/0x70 [ 438.909202][T17556] ? clear_bhb_loop+0x15/0x70 [ 438.913876][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 438.919773][T17556] RIP: 0033:0x7f680c18e969 [ 438.924186][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 438.943788][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 438.952226][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 438.960219][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 438.968184][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 438.976151][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 438.984114][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 438.992086][T17556] [ 438.995143][T17556] Mem-Info: [ 438.998248][T17556] active_anon:7003 inactive_anon:663 isolated_anon:0 [ 438.998248][T17556] active_file:22053 inactive_file:6767 isolated_file:0 [ 438.998248][T17556] unevictable:0 dirty:2 writeback:0 [ 438.998248][T17556] slab_reclaimable:7943 slab_unreclaimable:1561627 [ 438.998248][T17556] mapped:18757 shmem:445 pagetables:421 [ 438.998248][T17556] sec_pagetables:0 bounce:0 [ 438.998248][T17556] kernel_misc_reclaimable:0 [ 438.998248][T17556] free:17589 free_pcp:8050 free_cma:0 [ 439.042902][T17556] Node 0 active_anon:28012kB inactive_anon:2652kB active_file:88212kB inactive_file:27068kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75028kB dirty:8kB writeback:0kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4296kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 439.074985][T17556] DMA32 free:38780kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:10432kB local_pcp:8544kB free_cma:0kB [ 439.103067][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 439.108394][T17556] Normal free:31576kB boost:180224kB min:265100kB low:286316kB high:307532kB reserved_highatomic:0KB active_anon:28012kB inactive_anon:2652kB active_file:88212kB inactive_file:27068kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:21768kB local_pcp:21736kB free_cma:0kB [ 439.138760][T17556] lowmem_reserve[]: 0 0 0 0 [ 439.143299][T17556] DMA32: 3*4kB (M) 2*8kB (UM) 2*16kB (M) 4*32kB (UM) 3*64kB (M) 4*128kB (UM) 4*256kB (UM) 4*512kB (UM) 4*1024kB (UM) 1*2048kB (M) 7*4096kB (M) = 38780kB [ 439.158822][T17556] Normal: 693*4kB (UME) 604*8kB (ME) 354*16kB (UME) 220*32kB (ME) 111*64kB (ME) 9*128kB (M) 1*256kB (U) 0*512kB 3*1024kB (U) 0*2048kB 0*4096kB = 31892kB [ 439.174320][T17556] 29336 total pagecache pages [ 439.178994][T17556] 9 pages in swap cache [ 439.183154][T17556] Free swap = 124588kB [ 439.187298][T17556] Total swap = 124996kB [ 439.191460][T17556] 2097051 pages RAM [ 439.195254][T17556] 0 pages HighMem/MovableOnly [ 439.199925][T17556] 346816 pages reserved [ 439.204086][T17556] 0 pages cma reserved [ 439.339975][T17556] slab_out_of_memory: 829079 callbacks suppressed [ 439.339996][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 439.354427][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 439.364943][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 439.371382][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 439.379367][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 439.390156][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 439.396588][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 439.404557][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 439.415066][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 439.421485][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 439.429468][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 439.439972][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 439.446403][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 439.454386][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 439.464891][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 439.471330][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 439.479390][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 439.489892][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 439.496309][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 439.504290][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 439.514793][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 439.521220][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 439.529212][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 439.539716][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 439.546149][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 439.554120][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 439.564624][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 439.571043][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 439.579024][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 439.589537][T17556] node 0: slabs: 157194, objs: 1886328, free: 0 [ 444.009560][T17556] slab_out_of_memory: 997081 callbacks suppressed [ 444.009581][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 444.024006][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 444.034512][T17556] node 0: slabs: 157635, objs: 1891620, free: 0 [ 444.040958][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 444.048952][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 444.059461][T17556] node 0: slabs: 157635, objs: 1891620, free: 0 [ 444.065890][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 444.073856][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 444.084365][T17556] node 0: slabs: 157635, objs: 1891620, free: 0 [ 444.090803][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 444.098798][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 444.109304][T17556] node 0: slabs: 157635, objs: 1891620, free: 0 [ 444.115742][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 444.123720][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 444.134224][T17556] node 0: slabs: 157635, objs: 1891620, free: 0 [ 444.140652][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 444.148624][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 444.159143][T17556] node 0: slabs: 157635, objs: 1891620, free: 0 [ 444.165558][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 444.173542][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 444.184044][T17556] node 0: slabs: 157635, objs: 1891620, free: 0 [ 444.190514][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 444.198507][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 444.209006][T17556] node 0: slabs: 157635, objs: 1891620, free: 0 [ 444.215536][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 444.223514][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 444.234042][T17556] node 0: slabs: 157635, objs: 1891620, free: 0 [ 444.240481][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 444.248473][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 444.258991][T17556] node 0: slabs: 157635, objs: 1891620, free: 0 [ 447.858942][T17556] warn_alloc: 1731288 callbacks suppressed [ 447.858962][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 447.876916][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 447.888293][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 447.898353][T17556] Call Trace: [ 447.901632][T17556] [ 447.904558][T17556] __dump_stack+0x21/0x24 [ 447.908898][T17556] dump_stack_lvl+0xee/0x150 [ 447.913489][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 447.918516][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 447.923826][T17556] dump_stack+0x15/0x24 [ 447.927986][T17556] warn_alloc+0x1b0/0x1d0 [ 447.932325][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 447.937179][T17556] ? __kasan_check_read+0x11/0x20 [ 447.942208][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 447.947851][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 447.953579][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 447.958780][T17556] ? __kasan_check_write+0x14/0x20 [ 447.963896][T17556] __alloc_pages+0x340/0x3a0 [ 447.968485][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 447.973596][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 447.979495][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 447.985300][T17556] ? __cfi____ratelimit+0x10/0x10 [ 447.990325][T17556] alloc_slab_page+0x6e/0xf0 [ 447.994941][T17556] new_slab+0x30e/0x3d0 [ 447.999102][T17556] ? slab_out_of_memory+0x41/0x110 [ 448.004222][T17556] ___slab_alloc+0x6f6/0xb50 [ 448.008815][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 448.014982][T17556] ? skb_clone+0x1f5/0x380 [ 448.019404][T17556] ? skb_clone+0x1f5/0x380 [ 448.023830][T17556] __slab_alloc+0x5e/0xa0 [ 448.028163][T17556] ? skb_clone+0x1f5/0x380 [ 448.032583][T17556] ? skb_clone+0x1f5/0x380 [ 448.037002][T17556] kmem_cache_alloc+0x1b0/0x330 [ 448.041853][T17556] ? skb_clone+0x1f5/0x380 [ 448.046277][T17556] skb_clone+0x1f5/0x380 [ 448.050523][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 448.055463][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 448.060920][T17556] ? free_swap_slot+0x20/0x300 [ 448.065689][T17556] ? __build_skb+0x2d/0x410 [ 448.070189][T17556] ? build_skb+0x24/0x200 [ 448.074528][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 448.080095][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 448.085235][T17556] ? __sys_bpf+0x56d/0x780 [ 448.089665][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 448.094270][T17556] ? x64_sys_call+0x488/0x9a0 [ 448.098952][T17556] ? do_syscall_64+0x4c/0xa0 [ 448.103548][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 448.109632][T17556] ? irqentry_exit+0x37/0x40 [ 448.114221][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 448.120024][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 448.126192][T17556] ? __kasan_check_read+0x11/0x20 [ 448.131223][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 448.136857][T17556] bpf_test_run+0x2e2/0x740 [ 448.141358][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 448.146646][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 448.151671][T17556] ? __build_skb+0x2d/0x410 [ 448.156177][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 448.161560][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 448.166757][T17556] ? __kasan_check_write+0x14/0x20 [ 448.171876][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 448.177255][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 448.182628][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 448.188433][T17556] bpf_prog_test_run+0x3e3/0x630 [ 448.193378][T17556] ? bpf_prog_query+0x270/0x270 [ 448.198238][T17556] ? selinux_bpf+0xce/0xf0 [ 448.202663][T17556] ? security_bpf+0x93/0xb0 [ 448.207176][T17556] __sys_bpf+0x56d/0x780 [ 448.211427][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 448.216810][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 448.222443][T17556] __x64_sys_bpf+0x7c/0x90 [ 448.226864][T17556] x64_sys_call+0x488/0x9a0 [ 448.231370][T17556] do_syscall_64+0x4c/0xa0 [ 448.235793][T17556] ? clear_bhb_loop+0x15/0x70 [ 448.240465][T17556] ? clear_bhb_loop+0x15/0x70 [ 448.245141][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 448.251040][T17556] RIP: 0033:0x7f680c18e969 [ 448.255457][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 448.275073][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 448.283497][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 448.291505][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 448.299474][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 448.307441][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 448.315405][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 448.323379][T17556] [ 448.326438][T17556] Mem-Info: [ 448.329543][T17556] active_anon:7003 inactive_anon:663 isolated_anon:0 [ 448.329543][T17556] active_file:22053 inactive_file:6767 isolated_file:0 [ 448.329543][T17556] unevictable:0 dirty:2 writeback:0 [ 448.329543][T17556] slab_reclaimable:7943 slab_unreclaimable:1561659 [ 448.329543][T17556] mapped:18757 shmem:445 pagetables:421 [ 448.329543][T17556] sec_pagetables:0 bounce:0 [ 448.329543][T17556] kernel_misc_reclaimable:0 [ 448.329543][T17556] free:17576 free_pcp:8051 free_cma:0 [ 448.374222][T17556] Node 0 active_anon:28012kB inactive_anon:2652kB active_file:88212kB inactive_file:27068kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75028kB dirty:8kB writeback:0kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4268kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 448.406423][T17556] DMA32 free:38780kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:10432kB local_pcp:8544kB free_cma:0kB [ 448.434535][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 448.439865][T17556] Normal free:31524kB boost:180224kB min:265100kB low:286316kB high:307532kB reserved_highatomic:0KB active_anon:28012kB inactive_anon:2652kB active_file:88212kB inactive_file:27068kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:21772kB local_pcp:21736kB free_cma:0kB [ 448.470134][T17556] lowmem_reserve[]: 0 0 0 0 [ 448.474678][T17556] DMA32: 3*4kB (M) 2*8kB (UM) 2*16kB (M) 4*32kB (UM) 3*64kB (M) 4*128kB (UM) 4*256kB (UM) 4*512kB (UM) 4*1024kB (UM) 1*2048kB (M) 7*4096kB (M) = 38780kB [ 448.490288][T17556] Normal: 693*4kB (UME) 604*8kB (ME) 354*16kB (UME) 221*32kB (UME) 111*64kB (ME) 9*128kB (M) 0*256kB 0*512kB 3*1024kB (U) 0*2048kB 0*4096kB = 31668kB [ 448.505522][T17556] 29336 total pagecache pages [ 448.510214][T17556] 9 pages in swap cache [ 448.514373][T17556] Free swap = 124588kB [ 448.518516][T17556] Total swap = 124996kB [ 448.522684][T17556] 2097051 pages RAM [ 448.526482][T17556] 0 pages HighMem/MovableOnly [ 448.531170][T17556] 346816 pages reserved [ 448.535325][T17556] 0 pages cma reserved [ 448.679144][T17556] slab_out_of_memory: 736344 callbacks suppressed [ 448.679164][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 448.693571][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 448.704110][T17556] node 0: slabs: 160576, objs: 1926912, free: 0 [ 448.710545][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 448.718616][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 448.729221][T17556] node 0: slabs: 160576, objs: 1926912, free: 0 [ 448.735657][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 448.743626][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 448.754221][T17556] node 0: slabs: 160576, objs: 1926912, free: 0 [ 448.760645][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 448.768626][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 448.779132][T17556] node 0: slabs: 160576, objs: 1926912, free: 0 [ 448.785566][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 448.793549][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 448.804049][T17556] node 0: slabs: 160576, objs: 1926912, free: 0 [ 448.810490][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 448.818475][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 448.828976][T17556] node 0: slabs: 160576, objs: 1926912, free: 0 [ 448.835402][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 448.843397][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 448.853906][T17556] node 0: slabs: 160576, objs: 1926912, free: 0 [ 448.860339][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 448.868334][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 448.878874][T17556] node 0: slabs: 160576, objs: 1926912, free: 0 [ 448.885303][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 448.893270][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 448.903786][T17556] node 0: slabs: 160576, objs: 1926912, free: 0 [ 448.910220][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 448.918239][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 448.928769][T17556] node 0: slabs: 160576, objs: 1926912, free: 0 [ 449.299927][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 449.396837][ C0] sched: RT throttling activated [ 450.007156][ T29] task:kworker/u4:3 state:D stack:26176 pid:310 ppid:2 flags:0x00004000 [ 453.348729][T17556] slab_out_of_memory: 597099 callbacks suppressed [ 453.348749][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 453.363172][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 453.373677][T17556] node 0: slabs: 170744, objs: 2048928, free: 0 [ 453.380110][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 453.388110][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 453.398617][T17556] node 0: slabs: 170744, objs: 2048928, free: 0 [ 453.405051][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 453.413022][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 453.423521][T17556] node 0: slabs: 170744, objs: 2048928, free: 0 [ 453.429952][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 453.437932][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 453.448441][T17556] node 0: slabs: 170744, objs: 2048928, free: 0 [ 453.454879][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 453.462863][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 453.473368][T17556] node 0: slabs: 170744, objs: 2048928, free: 0 [ 453.479804][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 453.487773][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 453.498295][T17556] node 0: slabs: 170744, objs: 2048928, free: 0 [ 453.504714][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 453.512693][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 453.523216][T17556] node 0: slabs: 170744, objs: 2048928, free: 0 [ 453.529649][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 453.537635][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 453.548134][T17556] node 0: slabs: 170744, objs: 2048928, free: 0 [ 453.554574][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 453.562545][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 453.573049][T17556] node 0: slabs: 170744, objs: 2048928, free: 0 [ 453.579465][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 453.587444][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 453.597947][T17556] node 0: slabs: 170744, objs: 2048928, free: 0 [ 455.320130][ T29] Workqueue: events_unbound fsnotify_connector_destroy_workfn [ 457.188790][T17556] warn_alloc: 1412207 callbacks suppressed [ 457.188816][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 457.206840][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 457.218204][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 457.228254][T17556] Call Trace: [ 457.231527][T17556] [ 457.234467][T17556] __dump_stack+0x21/0x24 [ 457.238805][T17556] dump_stack_lvl+0xee/0x150 [ 457.243404][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 457.248434][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 457.253727][T17556] dump_stack+0x15/0x24 [ 457.257886][T17556] warn_alloc+0x1b0/0x1d0 [ 457.262218][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 457.267074][T17556] ? __kasan_check_read+0x11/0x20 [ 457.272109][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 457.277663][T17556] ? kernel_text_address+0xa0/0xd0 [ 457.282790][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 457.288561][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 457.293805][T17556] __alloc_pages+0x340/0x3a0 [ 457.298416][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 457.303536][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 457.309355][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 457.315163][T17556] ? __cfi____ratelimit+0x10/0x10 [ 457.320187][T17556] alloc_slab_page+0x6e/0xf0 [ 457.324798][T17556] new_slab+0x30e/0x3d0 [ 457.328953][T17556] ? slab_out_of_memory+0x41/0x110 [ 457.334070][T17556] ___slab_alloc+0x6f6/0xb50 [ 457.338660][T17556] ? skb_clone+0x1f5/0x380 [ 457.343084][T17556] __slab_alloc+0x5e/0xa0 [ 457.347423][T17556] ? skb_clone+0x1f5/0x380 [ 457.351854][T17556] ? skb_clone+0x1f5/0x380 [ 457.356280][T17556] kmem_cache_alloc+0x1b0/0x330 [ 457.361143][T17556] ? skb_clone+0x1f5/0x380 [ 457.365563][T17556] skb_clone+0x1f5/0x380 [ 457.369815][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 457.375100][T17556] ? bpf_test_run+0x2c6/0x740 [ 457.379773][T17556] ? bpf_clone_redirect+0x6/0x3c0 [ 457.384811][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 457.390267][T17556] ? free_swap_slot+0x20/0x300 [ 457.395040][T17556] ? __build_skb+0x2d/0x410 [ 457.399540][T17556] ? build_skb+0x24/0x200 [ 457.403872][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 457.409418][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 457.414549][T17556] ? __sys_bpf+0x56d/0x780 [ 457.418977][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 457.423572][T17556] ? x64_sys_call+0x488/0x9a0 [ 457.428253][T17556] ? do_syscall_64+0x4c/0xa0 [ 457.432844][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 457.438920][T17556] ? irqentry_exit+0x37/0x40 [ 457.443507][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 457.449322][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 457.455483][T17556] ? bpf_test_timer_continue+0x5e/0x4a0 [ 457.461029][T17556] ? __kasan_check_read+0x11/0x20 [ 457.466055][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 457.471691][T17556] bpf_test_run+0x2e2/0x740 [ 457.476200][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 457.481486][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 457.486520][T17556] ? __build_skb+0x2d/0x410 [ 457.491031][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 457.496401][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 457.501597][T17556] ? __kasan_check_write+0x14/0x20 [ 457.506717][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 457.512001][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 457.517376][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 457.523182][T17556] bpf_prog_test_run+0x3e3/0x630 [ 457.528149][T17556] ? bpf_prog_query+0x270/0x270 [ 457.533010][T17556] ? selinux_bpf+0xce/0xf0 [ 457.537431][T17556] ? security_bpf+0x93/0xb0 [ 457.541932][T17556] __sys_bpf+0x56d/0x780 [ 457.546178][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 457.551566][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 457.557206][T17556] __x64_sys_bpf+0x7c/0x90 [ 457.561631][T17556] x64_sys_call+0x488/0x9a0 [ 457.566137][T17556] do_syscall_64+0x4c/0xa0 [ 457.570579][T17556] ? clear_bhb_loop+0x15/0x70 [ 457.575254][T17556] ? clear_bhb_loop+0x15/0x70 [ 457.579929][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 457.585829][T17556] RIP: 0033:0x7f680c18e969 [ 457.590244][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 457.609853][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 457.618266][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 457.626235][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 457.634199][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 457.642168][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 457.650134][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 457.658106][T17556] [ 457.661162][T17556] Mem-Info: [ 457.664276][T17556] active_anon:7003 inactive_anon:663 isolated_anon:0 [ 457.664276][T17556] active_file:11620 inactive_file:15502 isolated_file:0 [ 457.664276][T17556] unevictable:0 dirty:2 writeback:0 [ 457.664276][T17556] slab_reclaimable:7943 slab_unreclaimable:1571104 [ 457.664276][T17556] mapped:18757 shmem:445 pagetables:421 [ 457.664276][T17556] sec_pagetables:0 bounce:0 [ 457.664276][T17556] kernel_misc_reclaimable:0 [ 457.664276][T17556] free:17652 free_pcp:69 free_cma:0 [ 457.708849][T17556] Node 0 active_anon:28012kB inactive_anon:2652kB active_file:46480kB inactive_file:62008kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75028kB dirty:8kB writeback:0kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4268kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 457.740936][T17556] DMA32 free:38848kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 457.768405][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 457.773710][T17556] Normal free:31760kB boost:190960kB min:275836kB low:297052kB high:318268kB reserved_highatomic:0KB active_anon:28012kB inactive_anon:2652kB active_file:46480kB inactive_file:62272kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:276kB local_pcp:248kB free_cma:0kB [ 457.803613][T17556] lowmem_reserve[]: 0 0 0 0 [ 457.808132][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 457.823560][T17556] Normal: 1795*4kB (UME) 931*8kB (ME) 453*16kB (UME) 154*32kB (UME) 69*64kB (UME) 6*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 32244kB [ 457.838963][T17556] 27611 total pagecache pages [ 457.843653][T17556] 9 pages in swap cache [ 457.847795][T17556] Free swap = 124588kB [ 457.851960][T17556] Total swap = 124996kB [ 457.856100][T17556] 2097051 pages RAM [ 457.859902][T17556] 0 pages HighMem/MovableOnly [ 457.864564][T17556] 346816 pages reserved [ 457.868707][T17556] 0 pages cma reserved [ 458.018320][T17556] slab_out_of_memory: 816479 callbacks suppressed [ 458.018337][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 458.032829][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 458.043332][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 458.049759][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 458.057771][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 458.068296][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 458.074762][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 458.082734][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 458.093242][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 458.099666][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 458.107651][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 458.118151][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 458.124617][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 458.132629][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 458.143143][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 458.149585][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 458.157555][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 458.168055][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 458.174467][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 458.182450][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 458.192963][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 458.199395][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 458.207381][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 458.217882][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 458.224309][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 458.232281][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 458.242786][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 458.249204][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 458.257192][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 458.267692][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 462.687902][T17556] slab_out_of_memory: 1015759 callbacks suppressed [ 462.687921][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 462.702438][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 462.712941][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 462.719376][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 462.727357][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 462.737860][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 462.744291][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 462.752258][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 462.762764][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 462.769179][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 462.777159][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 462.787665][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 462.794090][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 462.802077][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 462.812576][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 462.819007][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 462.826975][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 462.837474][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 462.843888][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 462.851870][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 462.862371][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 462.868796][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 462.876781][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 462.887305][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 462.893731][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 462.901702][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 462.912221][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 462.918635][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 462.926613][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 462.937120][T17556] node 0: slabs: 171823, objs: 2061876, free: 0 [ 466.518643][T17556] warn_alloc: 1651069 callbacks suppressed [ 466.518663][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 466.536626][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 466.547992][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 466.558044][T17556] Call Trace: [ 466.561315][T17556] [ 466.564242][T17556] __dump_stack+0x21/0x24 [ 466.568588][T17556] dump_stack_lvl+0xee/0x150 [ 466.573180][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 466.578206][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 466.583496][T17556] dump_stack+0x15/0x24 [ 466.587654][T17556] warn_alloc+0x1b0/0x1d0 [ 466.591985][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 466.596835][T17556] ? __kasan_check_read+0x11/0x20 [ 466.601865][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 466.607417][T17556] ? kernel_text_address+0xa0/0xd0 [ 466.612539][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 466.618267][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 466.623464][T17556] ? __kasan_check_write+0x14/0x20 [ 466.628581][T17556] __alloc_pages+0x340/0x3a0 [ 466.633190][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 466.638303][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 466.644116][T17556] ? __cfi____ratelimit+0x10/0x10 [ 466.649140][T17556] alloc_slab_page+0x6e/0xf0 [ 466.653737][T17556] new_slab+0x30e/0x3d0 [ 466.657916][T17556] ? slab_out_of_memory+0x41/0x110 [ 466.663038][T17556] ___slab_alloc+0x6f6/0xb50 [ 466.667624][T17556] ? skb_clone+0x1f5/0x380 [ 466.672043][T17556] ? should_fail_ex+0x14a/0x520 [ 466.676895][T17556] __slab_alloc+0x5e/0xa0 [ 466.681229][T17556] ? skb_clone+0x1f5/0x380 [ 466.685647][T17556] ? skb_clone+0x1f5/0x380 [ 466.690065][T17556] kmem_cache_alloc+0x1b0/0x330 [ 466.694931][T17556] ? skb_clone+0x1f5/0x380 [ 466.699352][T17556] skb_clone+0x1f5/0x380 [ 466.703600][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 466.708546][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 466.714008][T17556] ? free_swap_slot+0x20/0x300 [ 466.718776][T17556] ? __build_skb+0x2d/0x410 [ 466.723279][T17556] ? build_skb+0x24/0x200 [ 466.727620][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 466.733200][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 466.738334][T17556] ? __sys_bpf+0x56d/0x780 [ 466.742758][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 466.747365][T17556] ? x64_sys_call+0x488/0x9a0 [ 466.752045][T17556] ? do_syscall_64+0x4c/0xa0 [ 466.756641][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 466.762725][T17556] ? irqentry_exit+0x37/0x40 [ 466.767313][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 466.773117][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 466.779282][T17556] ? __kasan_check_read+0x11/0x20 [ 466.784313][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 466.789949][T17556] bpf_test_run+0x2e2/0x740 [ 466.794450][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 466.799739][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 466.804767][T17556] ? __build_skb+0x2d/0x410 [ 466.809279][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 466.814650][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 466.819850][T17556] ? __kasan_check_write+0x14/0x20 [ 466.824966][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 466.830251][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 466.835630][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 466.841525][T17556] bpf_prog_test_run+0x3e3/0x630 [ 466.846477][T17556] ? bpf_prog_query+0x270/0x270 [ 466.851335][T17556] ? selinux_bpf+0xce/0xf0 [ 466.855758][T17556] ? security_bpf+0x93/0xb0 [ 466.860266][T17556] __sys_bpf+0x56d/0x780 [ 466.864519][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 466.869912][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 466.875546][T17556] __x64_sys_bpf+0x7c/0x90 [ 466.879968][T17556] x64_sys_call+0x488/0x9a0 [ 466.884470][T17556] do_syscall_64+0x4c/0xa0 [ 466.888890][T17556] ? clear_bhb_loop+0x15/0x70 [ 466.893572][T17556] ? clear_bhb_loop+0x15/0x70 [ 466.898244][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 466.904145][T17556] RIP: 0033:0x7f680c18e969 [ 466.908559][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 466.928164][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 466.936574][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 466.944548][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 466.952523][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 466.960499][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 466.968484][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 466.976474][T17556] [ 466.979526][T17556] Mem-Info: [ 466.982625][T17556] active_anon:7003 inactive_anon:663 isolated_anon:0 [ 466.982625][T17556] active_file:11620 inactive_file:15502 isolated_file:0 [ 466.982625][T17556] unevictable:0 dirty:2 writeback:0 [ 466.982625][T17556] slab_reclaimable:7943 slab_unreclaimable:1571230 [ 466.982625][T17556] mapped:18757 shmem:445 pagetables:421 [ 466.982625][T17556] sec_pagetables:0 bounce:0 [ 466.982625][T17556] kernel_misc_reclaimable:0 [ 466.982625][T17556] free:17593 free_pcp:64 free_cma:0 [ 467.027194][T17556] Node 0 active_anon:28012kB inactive_anon:2652kB active_file:46480kB inactive_file:62008kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75028kB dirty:8kB writeback:0kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4268kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 467.059278][T17556] DMA32 free:38848kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 467.086746][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 467.092569][T17556] Normal free:31524kB boost:190960kB min:275836kB low:297052kB high:318268kB reserved_highatomic:0KB active_anon:28012kB inactive_anon:2652kB active_file:46480kB inactive_file:62272kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:256kB local_pcp:248kB free_cma:0kB [ 467.122475][T17556] lowmem_reserve[]: 0 0 0 0 [ 467.127006][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 467.142435][T17556] Normal: 1798*4kB (UME) 932*8kB (UME) 453*16kB (UME) 127*32kB (UME) 61*64kB (ME) 3*128kB (M) 0*256kB 3*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 31784kB [ 467.157787][T17556] 27611 total pagecache pages [ 467.162476][T17556] 9 pages in swap cache [ 467.166625][T17556] Free swap = 124588kB [ 467.170776][T17556] Total swap = 124996kB [ 467.174959][T17556] 2097051 pages RAM [ 467.178760][T17556] 0 pages HighMem/MovableOnly [ 467.183442][T17556] 346816 pages reserved [ 467.187682][T17556] 0 pages cma reserved [ 467.417377][T17556] slab_out_of_memory: 607374 callbacks suppressed [ 467.417397][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 467.431832][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 467.442333][T17556] node 0: slabs: 178140, objs: 2137680, free: 0 [ 467.448755][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 467.456750][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 467.467257][T17556] node 0: slabs: 178140, objs: 2137680, free: 0 [ 467.473697][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 467.481686][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 467.492197][T17556] node 0: slabs: 178140, objs: 2137680, free: 0 [ 467.498625][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 467.506706][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 467.517208][T17556] node 0: slabs: 178140, objs: 2137680, free: 0 [ 467.523623][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 467.531605][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 467.542103][T17556] node 0: slabs: 178140, objs: 2137680, free: 0 [ 467.548534][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 467.556539][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 467.567131][T17556] node 0: slabs: 178140, objs: 2137680, free: 0 [ 467.573560][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 467.581553][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 467.592067][T17556] node 0: slabs: 178140, objs: 2137680, free: 0 [ 467.598505][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 467.606494][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 467.617006][T17556] node 0: slabs: 178140, objs: 2137680, free: 0 [ 467.623449][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 467.631439][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 467.641946][T17556] node 0: slabs: 178140, objs: 2137680, free: 0 [ 467.648374][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 467.656359][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 467.666862][T17556] node 0: slabs: 178140, objs: 2137680, free: 0 [ 471.406914][ T29] Call Trace: [ 471.425071][ T29] [ 471.446631][ T29] __schedule+0xb87/0x14e0 [ 472.083028][T17556] slab_out_of_memory: 872118 callbacks suppressed [ 472.083049][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 472.097485][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 472.107987][T17556] node 0: slabs: 180578, objs: 2166936, free: 0 [ 472.114473][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 472.122469][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 472.132989][T17556] node 0: slabs: 180578, objs: 2166936, free: 0 [ 472.139449][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 472.147433][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 472.157958][T17556] node 0: slabs: 180578, objs: 2166936, free: 0 [ 472.164382][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 472.172364][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 472.182869][T17556] node 0: slabs: 180578, objs: 2166936, free: 0 [ 472.189303][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 472.197288][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 472.207882][T17556] node 0: slabs: 180578, objs: 2166936, free: 0 [ 472.214848][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 472.222833][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 472.233335][T17556] node 0: slabs: 180578, objs: 2166936, free: 0 [ 472.239752][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 472.247733][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 472.258233][T17556] node 0: slabs: 180578, objs: 2166936, free: 0 [ 472.264696][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 472.272782][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 472.283348][T17556] node 0: slabs: 180578, objs: 2166936, free: 0 [ 472.289880][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 472.297863][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 472.308370][T17556] node 0: slabs: 180578, objs: 2166936, free: 0 [ 472.314795][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 472.322814][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 472.333349][T17556] node 0: slabs: 180578, objs: 2166936, free: 0 [ 473.260253][ T29] ? release_firmware_map_entry+0x194/0x194 [ 475.279776][ T29] ? kthread_data+0x50/0xc0 [ 475.860821][T17556] warn_alloc: 1356460 callbacks suppressed [ 475.860840][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 475.878838][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 475.890209][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 475.900261][T17556] Call Trace: [ 475.903536][T17556] [ 475.906468][T17556] __dump_stack+0x21/0x24 [ 475.910807][T17556] dump_stack_lvl+0xee/0x150 [ 475.915409][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 475.920440][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 475.925732][T17556] dump_stack+0x15/0x24 [ 475.929896][T17556] warn_alloc+0x1b0/0x1d0 [ 475.934227][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 475.939078][T17556] ? __kasan_check_read+0x11/0x20 [ 475.944112][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 475.949662][T17556] ? kernel_text_address+0xa0/0xd0 [ 475.954784][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 475.960510][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 475.965715][T17556] ? __kasan_slab_free+0x11/0x20 [ 475.970654][T17556] ? kmem_cache_free+0x12d/0x300 [ 475.975605][T17556] ? kfree_skbmem+0x90/0x180 [ 475.980284][T17556] ? kfree_skb_reason+0xdc/0x230 [ 475.985226][T17556] ? bpf_prog_208b094576c80b22+0x56/0x5b [ 475.990858][T17556] __alloc_pages+0x340/0x3a0 [ 475.995449][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 476.000565][T17556] alloc_slab_page+0x6e/0xf0 [ 476.005179][T17556] new_slab+0x30e/0x3d0 [ 476.009444][T17556] ___slab_alloc+0x6f6/0xb50 [ 476.014045][T17556] ? skb_clone+0x1f5/0x380 [ 476.018484][T17556] ? kmem_cache_free+0x12d/0x300 [ 476.023427][T17556] ? ____kasan_slab_free+0x13d/0x180 [ 476.028716][T17556] ? __kasan_slab_free+0x11/0x20 [ 476.033657][T17556] __slab_alloc+0x5e/0xa0 [ 476.037993][T17556] ? skb_clone+0x1f5/0x380 [ 476.042414][T17556] ? skb_clone+0x1f5/0x380 [ 476.046835][T17556] kmem_cache_alloc+0x1b0/0x330 [ 476.051689][T17556] ? skb_clone+0x1f5/0x380 [ 476.056109][T17556] skb_clone+0x1f5/0x380 [ 476.060355][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 476.065299][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 476.070757][T17556] ? free_swap_slot+0x20/0x300 [ 476.075537][T17556] ? __build_skb+0x2d/0x410 [ 476.080042][T17556] ? build_skb+0x24/0x200 [ 476.084369][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 476.089922][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 476.095074][T17556] ? __sys_bpf+0x56d/0x780 [ 476.099496][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 476.104097][T17556] ? x64_sys_call+0x488/0x9a0 [ 476.109316][T17556] ? do_syscall_64+0x4c/0xa0 [ 476.113931][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 476.120037][T17556] ? irqentry_exit+0x37/0x40 [ 476.124641][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 476.130454][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 476.136621][T17556] ? bpf_test_timer_enter+0x91/0xa0 [ 476.141818][T17556] ? bpf_test_timer_continue+0x7c/0x4a0 [ 476.147367][T17556] ? kasan_check_range+0xc/0x290 [ 476.152304][T17556] ? __kasan_check_read+0x11/0x20 [ 476.157332][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 476.162963][T17556] bpf_test_run+0x2e2/0x740 [ 476.167468][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 476.172762][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 476.177873][T17556] ? __build_skb+0x2d/0x410 [ 476.182378][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 476.187751][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 476.192949][T17556] ? __kasan_check_write+0x14/0x20 [ 476.198066][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 476.203352][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 476.208740][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 476.214546][T17556] bpf_prog_test_run+0x3e3/0x630 [ 476.219491][T17556] ? bpf_prog_query+0x270/0x270 [ 476.224348][T17556] ? selinux_bpf+0xce/0xf0 [ 476.228771][T17556] ? security_bpf+0x93/0xb0 [ 476.233367][T17556] __sys_bpf+0x56d/0x780 [ 476.237619][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 476.243008][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 476.248644][T17556] __x64_sys_bpf+0x7c/0x90 [ 476.253073][T17556] x64_sys_call+0x488/0x9a0 [ 476.257577][T17556] do_syscall_64+0x4c/0xa0 [ 476.261995][T17556] ? clear_bhb_loop+0x15/0x70 [ 476.266667][T17556] ? clear_bhb_loop+0x15/0x70 [ 476.271349][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 476.277250][T17556] RIP: 0033:0x7f680c18e969 [ 476.281665][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 476.301281][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 476.309770][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 476.317767][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 476.325778][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 476.333771][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 476.341747][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 476.349730][T17556] [ 476.352799][T17556] Mem-Info: [ 476.355901][T17556] active_anon:386 inactive_anon:7279 isolated_anon:0 [ 476.355901][T17556] active_file:5479 inactive_file:19939 isolated_file:0 [ 476.355901][T17556] unevictable:0 dirty:2 writeback:25 [ 476.355901][T17556] slab_reclaimable:7943 slab_unreclaimable:1572877 [ 476.355901][T17556] mapped:18757 shmem:445 pagetables:421 [ 476.355901][T17556] sec_pagetables:0 bounce:0 [ 476.355901][T17556] kernel_misc_reclaimable:0 [ 476.355901][T17556] free:17666 free_pcp:71 free_cma:0 [ 476.400471][T17556] Node 0 active_anon:1544kB inactive_anon:29116kB active_file:21916kB inactive_file:79756kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75028kB dirty:8kB writeback:100kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4268kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 476.432819][T17556] DMA32 free:38848kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 476.460331][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 476.465687][T17556] Normal free:31816kB boost:190960kB min:275836kB low:297052kB high:318268kB reserved_highatomic:0KB active_anon:1348kB inactive_anon:29312kB active_file:21616kB inactive_file:80036kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:284kB local_pcp:248kB free_cma:0kB [ 476.495614][T17556] lowmem_reserve[]: 0 0 0 0 [ 476.500142][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 476.515595][T17556] Normal: 1858*4kB (ME) 942*8kB (ME) 456*16kB (ME) 138*32kB (ME) 60*64kB (UME) 3*128kB (UM) 0*256kB 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 31928kB [ 476.530754][T17556] 25936 total pagecache pages [ 476.535451][T17556] 34 pages in swap cache [ 476.539710][T17556] Free swap = 124332kB [ 476.543851][T17556] Total swap = 124996kB [ 476.548017][T17556] 2097051 pages RAM [ 476.551812][T17556] 0 pages HighMem/MovableOnly [ 476.556474][T17556] 346816 pages reserved [ 476.560631][T17556] 0 pages cma reserved [ 476.752584][T17556] slab_out_of_memory: 521576 callbacks suppressed [ 476.752604][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 476.767032][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 476.777550][T17556] node 0: slabs: 189553, objs: 2274636, free: 0 [ 476.783982][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 476.791965][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 476.802468][T17556] node 0: slabs: 189553, objs: 2274636, free: 0 [ 476.808930][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 476.816921][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 476.827455][T17556] node 0: slabs: 189553, objs: 2274636, free: 0 [ 476.833881][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 476.841866][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 476.852370][T17556] node 0: slabs: 189553, objs: 2274636, free: 0 [ 476.858803][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 476.866785][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 476.877295][T17556] node 0: slabs: 189553, objs: 2274636, free: 0 [ 476.883733][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 476.891703][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 476.902209][T17556] node 0: slabs: 189553, objs: 2274636, free: 0 [ 476.908632][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 476.916621][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 476.927130][T17556] node 0: slabs: 189553, objs: 2274636, free: 0 [ 476.933562][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 476.941551][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 476.952054][T17556] node 0: slabs: 189553, objs: 2274636, free: 0 [ 476.958479][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 476.966451][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 476.976953][T17556] node 0: slabs: 189553, objs: 2274636, free: 0 [ 476.983372][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 476.991352][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 477.001889][T17556] node 0: slabs: 189553, objs: 2274636, free: 0 [ 477.329444][ T29] ? wq_worker_sleeping+0x64/0x280 [ 481.422163][T17556] slab_out_of_memory: 935703 callbacks suppressed [ 481.422183][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 481.436624][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 481.447158][T17556] node 0: slabs: 191805, objs: 2301660, free: 0 [ 481.453596][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 481.461583][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 481.472091][T17556] node 0: slabs: 191805, objs: 2301660, free: 0 [ 481.478536][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 481.486511][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 481.497019][T17556] node 0: slabs: 191805, objs: 2301660, free: 0 [ 481.503439][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 481.511428][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 481.521929][T17556] node 0: slabs: 191805, objs: 2301660, free: 0 [ 481.528362][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 481.536347][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 481.546853][T17556] node 0: slabs: 191805, objs: 2301660, free: 0 [ 481.553295][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 481.561265][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 481.572217][T17556] node 0: slabs: 191805, objs: 2301660, free: 0 [ 481.578649][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 481.586719][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 481.597252][T17556] node 0: slabs: 191805, objs: 2301660, free: 0 [ 481.603682][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 481.611687][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 481.622195][T17556] node 0: slabs: 191805, objs: 2301660, free: 0 [ 481.628638][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 481.636626][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 481.647313][T17556] node 0: slabs: 191805, objs: 2301660, free: 0 [ 481.653742][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 481.661738][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 481.672254][T17556] node 0: slabs: 191805, objs: 2301660, free: 0 [ 483.059217][ T16] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P17556 } 21881 jiffies s: 9309 root: 0x0/T [ 483.071068][ T16] rcu: blocking rcu_node structures (internal RCU debug): [ 485.187658][T17556] warn_alloc: 1664358 callbacks suppressed [ 485.187677][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 485.205630][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 485.217004][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 485.227054][T17556] Call Trace: [ 485.230334][T17556] [ 485.233276][T17556] __dump_stack+0x21/0x24 [ 485.237615][T17556] dump_stack_lvl+0xee/0x150 [ 485.242211][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 485.247243][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 485.252532][T17556] dump_stack+0x15/0x24 [ 485.256693][T17556] warn_alloc+0x1b0/0x1d0 [ 485.261029][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 485.265885][T17556] ? __kasan_check_read+0x11/0x20 [ 485.270928][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 485.276490][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 485.282214][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 485.287415][T17556] ? __kasan_check_write+0x14/0x20 [ 485.292532][T17556] __alloc_pages+0x340/0x3a0 [ 485.297214][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 485.302323][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 485.308167][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 485.314332][T17556] ? __cfi____ratelimit+0x10/0x10 [ 485.319367][T17556] alloc_slab_page+0x6e/0xf0 [ 485.323988][T17556] new_slab+0x30e/0x3d0 [ 485.328170][T17556] ? slab_out_of_memory+0x41/0x110 [ 485.333298][T17556] ___slab_alloc+0x6f6/0xb50 [ 485.337893][T17556] ? irqentry_exit+0x37/0x40 [ 485.342489][T17556] ? skb_clone+0x1f5/0x380 [ 485.346915][T17556] ? skb_clone+0x1f5/0x380 [ 485.351338][T17556] __slab_alloc+0x5e/0xa0 [ 485.355667][T17556] ? skb_clone+0x1f5/0x380 [ 485.360180][T17556] ? skb_clone+0x1f5/0x380 [ 485.364604][T17556] kmem_cache_alloc+0x1b0/0x330 [ 485.369459][T17556] ? skb_clone+0x1f5/0x380 [ 485.373881][T17556] skb_clone+0x1f5/0x380 [ 485.378131][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 485.383088][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 485.388979][T17556] ? free_swap_slot+0x20/0x300 [ 485.393753][T17556] ? __build_skb+0x2d/0x410 [ 485.398283][T17556] ? build_skb+0x24/0x200 [ 485.402637][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 485.408184][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 485.413475][T17556] ? __sys_bpf+0x56d/0x780 [ 485.417895][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 485.422492][T17556] ? x64_sys_call+0x488/0x9a0 [ 485.427175][T17556] ? do_syscall_64+0x4c/0xa0 [ 485.431768][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 485.437847][T17556] ? irqentry_exit+0x37/0x40 [ 485.442450][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 485.448256][T17556] ? irqentry_exit+0x37/0x40 [ 485.452844][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 485.458736][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 485.464921][T17556] ? __kasan_check_read+0x11/0x20 [ 485.469954][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 485.475590][T17556] bpf_test_run+0x2e2/0x740 [ 485.480093][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 485.485423][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 485.490448][T17556] ? __build_skb+0x2d/0x410 [ 485.494964][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 485.500362][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 485.505560][T17556] ? __kasan_check_write+0x14/0x20 [ 485.510675][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 485.515964][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 485.521338][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 485.527147][T17556] bpf_prog_test_run+0x3e3/0x630 [ 485.532187][T17556] ? bpf_prog_query+0x270/0x270 [ 485.537044][T17556] ? selinux_bpf+0xce/0xf0 [ 485.541464][T17556] ? security_bpf+0x93/0xb0 [ 485.545974][T17556] __sys_bpf+0x56d/0x780 [ 485.550222][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 485.555603][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 485.561236][T17556] __x64_sys_bpf+0x7c/0x90 [ 485.565659][T17556] x64_sys_call+0x488/0x9a0 [ 485.570162][T17556] do_syscall_64+0x4c/0xa0 [ 485.574580][T17556] ? clear_bhb_loop+0x15/0x70 [ 485.579253][T17556] ? clear_bhb_loop+0x15/0x70 [ 485.583961][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 485.589861][T17556] RIP: 0033:0x7f680c18e969 [ 485.594276][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 485.613881][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 485.622295][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 485.630350][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 485.638340][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 485.646307][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 485.654275][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 485.662247][T17556] [ 485.665292][T17556] Mem-Info: [ 485.668392][T17556] active_anon:411 inactive_anon:7254 isolated_anon:0 [ 485.668392][T17556] active_file:5479 inactive_file:18714 isolated_file:0 [ 485.668392][T17556] unevictable:0 dirty:2 writeback:25 [ 485.668392][T17556] slab_reclaimable:7943 slab_unreclaimable:1574155 [ 485.668392][T17556] mapped:18757 shmem:445 pagetables:421 [ 485.668392][T17556] sec_pagetables:0 bounce:0 [ 485.668392][T17556] kernel_misc_reclaimable:0 [ 485.668392][T17556] free:17554 free_pcp:62 free_cma:0 [ 485.713043][T17556] Node 0 active_anon:1644kB inactive_anon:29016kB active_file:21916kB inactive_file:74856kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75028kB dirty:8kB writeback:100kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4268kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 485.745382][T17556] DMA32 free:38848kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 485.772847][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 485.778162][T17556] Normal free:31368kB boost:190960kB min:275836kB low:297052kB high:318268kB reserved_highatomic:0KB active_anon:1348kB inactive_anon:29312kB active_file:21616kB inactive_file:74996kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 485.808250][T17556] lowmem_reserve[]: 0 0 0 0 [ 485.812783][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 485.828208][T17556] Normal: 1822*4kB (UME) 907*8kB (ME) 427*16kB (ME) 118*32kB (UME) 54*64kB (UME) 3*128kB (UM) 1*256kB (M) 1*512kB (M) 0*1024kB 1*2048kB (U) 0*4096kB = 31808kB [ 485.844235][T17556] 24761 total pagecache pages [ 485.849349][T17556] 34 pages in swap cache [ 485.853581][T17556] Free swap = 124332kB [ 485.857733][T17556] Total swap = 124996kB [ 485.861892][T17556] 2097051 pages RAM [ 485.865689][T17556] 0 pages HighMem/MovableOnly [ 485.870361][T17556] 346816 pages reserved [ 485.874500][T17556] 0 pages cma reserved [ 486.091752][T17556] slab_out_of_memory: 734885 callbacks suppressed [ 486.091769][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 486.106710][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 486.117561][T17556] node 0: slabs: 194388, objs: 2332656, free: 0 [ 486.123991][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 486.132063][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 486.142570][T17556] node 0: slabs: 194388, objs: 2332656, free: 0 [ 486.148996][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 486.157513][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 486.168046][T17556] node 0: slabs: 194388, objs: 2332656, free: 0 [ 486.174489][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 486.182477][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 486.192987][T17556] node 0: slabs: 194388, objs: 2332656, free: 0 [ 486.199443][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 486.207436][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 486.217939][T17556] node 0: slabs: 194388, objs: 2332656, free: 0 [ 486.224376][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 486.232443][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 486.243035][T17556] node 0: slabs: 194388, objs: 2332656, free: 0 [ 486.249451][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 486.257478][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 486.268066][T17556] node 0: slabs: 194388, objs: 2332656, free: 0 [ 486.274502][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 486.282521][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 486.293041][T17556] node 0: slabs: 194388, objs: 2332656, free: 0 [ 486.299489][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 486.307486][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 486.318609][T17556] node 0: slabs: 194388, objs: 2332656, free: 0 [ 486.325116][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 486.333454][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 486.343968][T17556] node 0: slabs: 194388, objs: 2332656, free: 0 [ 486.376428][ T29] schedule+0xbd/0x170 [ 487.802061][ T29] schedule_timeout+0xa6/0x2e0 [ 490.318691][ T29] ? __cfi_schedule_timeout+0x10/0x10 [ 490.358919][ T29] ? __cfi_queue_delayed_work_on+0x10/0x10 [ 490.987562][T17556] slab_out_of_memory: 659123 callbacks suppressed [ 490.987582][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 491.002030][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 491.012564][T17556] node 0: slabs: 203825, objs: 2445900, free: 0 [ 491.018987][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 491.026976][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 491.037482][T17556] node 0: slabs: 203825, objs: 2445900, free: 0 [ 491.043912][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 491.051940][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 491.062877][T17556] node 0: slabs: 203825, objs: 2445900, free: 0 [ 491.069318][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 491.077288][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 491.087806][T17556] node 0: slabs: 203825, objs: 2445900, free: 0 [ 491.094250][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 491.102242][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 491.112795][T17556] node 0: slabs: 203825, objs: 2445900, free: 0 [ 491.119260][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 491.127252][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 491.137791][T17556] node 0: slabs: 203825, objs: 2445900, free: 0 [ 491.144245][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 491.152221][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 491.162738][T17556] node 0: slabs: 203825, objs: 2445900, free: 0 [ 491.169162][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 491.177142][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 491.187641][T17556] node 0: slabs: 203825, objs: 2445900, free: 0 [ 491.194067][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 491.202048][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 491.212575][T17556] node 0: slabs: 203825, objs: 2445900, free: 0 [ 491.301339][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 491.309397][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 491.319929][T17556] node 0: slabs: 204339, objs: 2452068, free: 0 [ 494.517512][T17556] warn_alloc: 1259418 callbacks suppressed [ 494.517533][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 494.535480][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 494.546850][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 494.556904][T17556] Call Trace: [ 494.560181][T17556] [ 494.563113][T17556] __dump_stack+0x21/0x24 [ 494.567456][T17556] dump_stack_lvl+0xee/0x150 [ 494.572050][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 494.577077][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 494.582366][T17556] dump_stack+0x15/0x24 [ 494.586527][T17556] warn_alloc+0x1b0/0x1d0 [ 494.590858][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 494.595711][T17556] ? __kasan_check_read+0x11/0x20 [ 494.600744][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 494.606296][T17556] ? kernel_text_address+0xa0/0xd0 [ 494.611422][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 494.617155][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 494.622360][T17556] ? asm_sysvec_apic_timer_interrupt+0x10/0x20 [ 494.628525][T17556] __alloc_pages+0x340/0x3a0 [ 494.633162][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 494.638274][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 494.644085][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 494.649900][T17556] ? __cfi____ratelimit+0x10/0x10 [ 494.654925][T17556] alloc_slab_page+0x6e/0xf0 [ 494.659521][T17556] new_slab+0x30e/0x3d0 [ 494.663693][T17556] ? slab_out_of_memory+0x41/0x110 [ 494.668810][T17556] ___slab_alloc+0x6f6/0xb50 [ 494.673407][T17556] ? skb_clone+0x1f5/0x380 [ 494.677834][T17556] __slab_alloc+0x5e/0xa0 [ 494.682185][T17556] ? skb_clone+0x1f5/0x380 [ 494.686620][T17556] ? skb_clone+0x1f5/0x380 [ 494.691043][T17556] kmem_cache_alloc+0x1b0/0x330 [ 494.695892][T17556] ? skb_clone+0x1f5/0x380 [ 494.700321][T17556] skb_clone+0x1f5/0x380 [ 494.704577][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 494.709522][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 494.714983][T17556] ? free_swap_slot+0x20/0x300 [ 494.719759][T17556] ? __build_skb+0x2d/0x410 [ 494.724263][T17556] ? build_skb+0x24/0x200 [ 494.728605][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 494.734150][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 494.739268][T17556] ? __sys_bpf+0x56d/0x780 [ 494.743690][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 494.748296][T17556] ? x64_sys_call+0x488/0x9a0 [ 494.753017][T17556] ? do_syscall_64+0x4c/0xa0 [ 494.757612][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 494.763689][T17556] ? irqentry_exit+0x37/0x40 [ 494.768277][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 494.774086][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 494.780251][T17556] ? bpf_test_timer_continue+0xcb/0x4a0 [ 494.785818][T17556] ? __kasan_check_read+0x11/0x20 [ 494.790872][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 494.796508][T17556] bpf_test_run+0x2e2/0x740 [ 494.801014][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 494.806303][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 494.811331][T17556] ? __build_skb+0x2d/0x410 [ 494.815850][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 494.821228][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 494.826437][T17556] ? __kasan_check_write+0x14/0x20 [ 494.831569][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 494.836855][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 494.842234][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 494.848043][T17556] bpf_prog_test_run+0x3e3/0x630 [ 494.852994][T17556] ? bpf_prog_query+0x270/0x270 [ 494.857859][T17556] ? selinux_bpf+0xce/0xf0 [ 494.862288][T17556] ? security_bpf+0x93/0xb0 [ 494.866792][T17556] __sys_bpf+0x56d/0x780 [ 494.871042][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 494.876427][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 494.882062][T17556] __x64_sys_bpf+0x7c/0x90 [ 494.886485][T17556] x64_sys_call+0x488/0x9a0 [ 494.891000][T17556] do_syscall_64+0x4c/0xa0 [ 494.895420][T17556] ? clear_bhb_loop+0x15/0x70 [ 494.900094][T17556] ? clear_bhb_loop+0x15/0x70 [ 494.904768][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 494.910667][T17556] RIP: 0033:0x7f680c18e969 [ 494.915082][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 494.934690][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 494.943104][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 494.951077][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 494.959045][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 494.967015][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 494.974986][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 494.982959][T17556] [ 494.986007][T17556] Mem-Info: [ 494.989111][T17556] active_anon:411 inactive_anon:7204 isolated_anon:0 [ 494.989111][T17556] active_file:5479 inactive_file:14789 isolated_file:0 [ 494.989111][T17556] unevictable:0 dirty:2 writeback:50 [ 494.989111][T17556] slab_reclaimable:7943 slab_unreclaimable:1577942 [ 494.989111][T17556] mapped:18757 shmem:445 pagetables:421 [ 494.989111][T17556] sec_pagetables:0 bounce:0 [ 494.989111][T17556] kernel_misc_reclaimable:0 [ 494.989111][T17556] free:17644 free_pcp:66 free_cma:0 [ 495.033681][T17556] Node 0 active_anon:1644kB inactive_anon:28816kB active_file:21916kB inactive_file:59156kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75028kB dirty:8kB writeback:200kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4268kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 495.065975][T17556] DMA32 free:38848kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 495.093734][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 495.099064][T17556] Normal free:31728kB boost:190960kB min:275836kB low:297052kB high:318268kB reserved_highatomic:0KB active_anon:1348kB inactive_anon:28808kB active_file:21616kB inactive_file:59372kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:264kB local_pcp:248kB free_cma:0kB [ 495.128994][T17556] lowmem_reserve[]: 0 0 0 0 [ 495.133537][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 495.148966][T17556] Normal: 1815*4kB (UME) 905*8kB (ME) 426*16kB (UME) 110*32kB (ME) 47*64kB (ME) 4*128kB (UM) 1*256kB (M) 3*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 32196kB [ 495.165085][T17556] 20861 total pagecache pages [ 495.169762][T17556] 59 pages in swap cache [ 495.174009][T17556] Free swap = 124332kB [ 495.178150][T17556] Total swap = 124996kB [ 495.182319][T17556] 2097051 pages RAM [ 495.186113][T17556] 0 pages HighMem/MovableOnly [ 495.190786][T17556] 346816 pages reserved [ 495.194927][T17556] 0 pages cma reserved [ 495.654617][T17556] slab_out_of_memory: 655618 callbacks suppressed [ 495.654637][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 495.669145][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 495.679653][T17556] node 0: slabs: 208408, objs: 2500896, free: 0 [ 495.686194][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 495.694181][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 495.704772][T17556] node 0: slabs: 208408, objs: 2500896, free: 0 [ 495.711203][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 495.719178][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 495.729680][T17556] node 0: slabs: 208408, objs: 2500896, free: 0 [ 495.736113][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 495.744112][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 495.754648][T17556] node 0: slabs: 208408, objs: 2500896, free: 0 [ 495.761093][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 495.769084][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 495.779606][T17556] node 0: slabs: 208408, objs: 2500896, free: 0 [ 495.786066][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 495.794044][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 495.804567][T17556] node 0: slabs: 208408, objs: 2500896, free: 0 [ 495.810994][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 495.818998][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 495.829504][T17556] node 0: slabs: 208408, objs: 2500896, free: 0 [ 495.835938][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 495.844011][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 495.854530][T17556] node 0: slabs: 208408, objs: 2500896, free: 0 [ 495.860971][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 495.869043][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 495.879551][T17556] node 0: slabs: 208408, objs: 2500896, free: 0 [ 495.885980][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 495.894046][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 495.904557][T17556] node 0: slabs: 208408, objs: 2500896, free: 0 [ 499.279233][ T29] ? _raw_spin_unlock+0x4c/0x70 [ 500.324206][T17556] slab_out_of_memory: 1011119 callbacks suppressed [ 500.324228][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 500.338755][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 500.349262][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 500.355752][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 500.363740][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 500.374241][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 500.380679][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 500.388648][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 500.399156][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 500.405572][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 500.413561][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 500.424067][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 500.430499][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 500.438482][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 500.448987][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 500.455420][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 500.463388][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 500.473904][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 500.480326][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 500.488316][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 500.498822][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 500.505274][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 500.513294][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 500.523801][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 500.530292][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 500.538716][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 500.549224][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 500.555646][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 500.563650][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 500.574157][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 503.847359][T17556] warn_alloc: 1862489 callbacks suppressed [ 503.847380][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 503.865326][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 503.876698][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 503.886781][T17556] Call Trace: [ 503.890061][T17556] [ 503.892992][T17556] __dump_stack+0x21/0x24 [ 503.897333][T17556] dump_stack_lvl+0xee/0x150 [ 503.901927][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 503.906955][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 503.912329][T17556] dump_stack+0x15/0x24 [ 503.916488][T17556] warn_alloc+0x1b0/0x1d0 [ 503.920823][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 503.925679][T17556] ? __kasan_check_read+0x11/0x20 [ 503.930720][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 503.936277][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 503.942003][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 503.947203][T17556] ? __kasan_check_write+0x14/0x20 [ 503.952321][T17556] __alloc_pages+0x340/0x3a0 [ 503.957007][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 503.962118][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 503.967936][T17556] ? irqentry_exit+0x37/0x40 [ 503.972525][T17556] ? __cfi____ratelimit+0x10/0x10 [ 503.977546][T17556] alloc_slab_page+0x6e/0xf0 [ 503.982139][T17556] new_slab+0x30e/0x3d0 [ 503.986296][T17556] ? slab_out_of_memory+0x41/0x110 [ 503.991412][T17556] ___slab_alloc+0x6f6/0xb50 [ 503.996011][T17556] ? skb_clone+0x1f5/0x380 [ 504.000446][T17556] __slab_alloc+0x5e/0xa0 [ 504.004781][T17556] ? skb_clone+0x1f5/0x380 [ 504.009209][T17556] ? skb_clone+0x1f5/0x380 [ 504.013633][T17556] kmem_cache_alloc+0x1b0/0x330 [ 504.018484][T17556] ? skb_clone+0x1f5/0x380 [ 504.022904][T17556] skb_clone+0x1f5/0x380 [ 504.027155][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 504.032096][T17556] ? bpf_clone_redirect+0x270/0x3c0 [ 504.037414][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 504.042870][T17556] ? free_swap_slot+0x20/0x300 [ 504.047639][T17556] ? __build_skb+0x2d/0x410 [ 504.052140][T17556] ? build_skb+0x24/0x200 [ 504.056468][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 504.062016][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 504.067138][T17556] ? __sys_bpf+0x56d/0x780 [ 504.071567][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 504.076179][T17556] ? x64_sys_call+0x488/0x9a0 [ 504.080871][T17556] ? do_syscall_64+0x4c/0xa0 [ 504.085472][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 504.091563][T17556] ? irqentry_exit+0x37/0x40 [ 504.096155][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 504.102053][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 504.108217][T17556] ? bpf_test_timer_continue+0x5e/0x4a0 [ 504.113848][T17556] ? bpf_test_timer_continue+0x7c/0x4a0 [ 504.119392][T17556] ? __cfi_kasan_check_range+0x10/0x10 [ 504.124853][T17556] ? __kasan_check_read+0x11/0x20 [ 504.129884][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 504.135529][T17556] bpf_test_run+0x2e2/0x740 [ 504.140049][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 504.145352][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 504.150388][T17556] ? __build_skb+0x2d/0x410 [ 504.154902][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 504.160280][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 504.165479][T17556] ? __kasan_check_write+0x14/0x20 [ 504.170599][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 504.175881][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 504.181263][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 504.187068][T17556] bpf_prog_test_run+0x3e3/0x630 [ 504.192016][T17556] ? bpf_prog_query+0x270/0x270 [ 504.196875][T17556] ? selinux_bpf+0xce/0xf0 [ 504.201300][T17556] ? security_bpf+0x93/0xb0 [ 504.205807][T17556] __sys_bpf+0x56d/0x780 [ 504.210059][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 504.215444][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 504.221096][T17556] __x64_sys_bpf+0x7c/0x90 [ 504.225520][T17556] x64_sys_call+0x488/0x9a0 [ 504.230030][T17556] do_syscall_64+0x4c/0xa0 [ 504.234800][T17556] ? clear_bhb_loop+0x15/0x70 [ 504.239476][T17556] ? clear_bhb_loop+0x15/0x70 [ 504.244152][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 504.250055][T17556] RIP: 0033:0x7f680c18e969 [ 504.254470][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 504.274345][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 504.282765][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 504.290739][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 504.298709][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 504.306680][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 504.314651][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 504.322650][T17556] [ 504.325736][T17556] Mem-Info: [ 504.328854][T17556] active_anon:411 inactive_anon:7204 isolated_anon:0 [ 504.328854][T17556] active_file:5479 inactive_file:14789 isolated_file:0 [ 504.328854][T17556] unevictable:0 dirty:2 writeback:50 [ 504.328854][T17556] slab_reclaimable:7943 slab_unreclaimable:1577942 [ 504.328854][T17556] mapped:18757 shmem:445 pagetables:421 [ 504.328854][T17556] sec_pagetables:0 bounce:0 [ 504.328854][T17556] kernel_misc_reclaimable:0 [ 504.328854][T17556] free:17644 free_pcp:72 free_cma:0 [ 504.373617][T17556] Node 0 active_anon:1644kB inactive_anon:28816kB active_file:21916kB inactive_file:59156kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75028kB dirty:8kB writeback:200kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4268kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 504.406067][T17556] DMA32 free:38848kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 504.433573][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 504.439002][T17556] Normal free:31728kB boost:190960kB min:275836kB low:297052kB high:318268kB reserved_highatomic:0KB active_anon:1348kB inactive_anon:28808kB active_file:21616kB inactive_file:59372kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:288kB local_pcp:248kB free_cma:0kB [ 504.469013][T17556] lowmem_reserve[]: 0 0 0 0 [ 504.473552][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 504.488988][T17556] Normal: 1815*4kB (UME) 905*8kB (ME) 426*16kB (UME) 110*32kB (ME) 47*64kB (ME) 4*128kB (UM) 1*256kB (M) 3*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 32196kB [ 504.505107][T17556] 20861 total pagecache pages [ 504.509785][T17556] 59 pages in swap cache [ 504.514017][T17556] Free swap = 124332kB [ 504.518156][T17556] Total swap = 124996kB [ 504.522319][T17556] 2097051 pages RAM [ 504.526115][T17556] 0 pages HighMem/MovableOnly [ 504.530881][T17556] 346816 pages reserved [ 504.535024][T17556] 0 pages cma reserved [ 504.993783][T17556] slab_out_of_memory: 851369 callbacks suppressed [ 504.993802][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 505.008221][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 505.018724][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 505.025171][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 505.033161][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 505.043664][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 505.050094][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 505.058062][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 505.068565][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 505.074980][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 505.082965][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 505.093496][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 505.099962][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 505.107958][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 505.118466][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 505.124906][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 505.132879][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 505.143396][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 505.149881][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 505.157864][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 505.168366][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 505.175073][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 505.183058][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 505.193564][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 505.200009][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 505.207982][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 505.218484][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 505.224912][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 505.232901][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 505.243401][T17556] node 0: slabs: 208409, objs: 2500908, free: 0 [ 508.343405][ T29] wait_for_common+0x354/0x620 [ 509.663367][T17556] slab_out_of_memory: 890490 callbacks suppressed [ 509.663388][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 509.677898][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 509.688428][T17556] node 0: slabs: 210835, objs: 2530020, free: 0 [ 509.694874][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 509.702857][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 509.713466][T17556] node 0: slabs: 210835, objs: 2530020, free: 0 [ 509.719902][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 509.727881][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 509.738393][T17556] node 0: slabs: 210835, objs: 2530020, free: 0 [ 509.744816][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 509.752801][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 509.763311][T17556] node 0: slabs: 210835, objs: 2530020, free: 0 [ 509.769825][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 509.777805][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 509.788323][T17556] node 0: slabs: 210835, objs: 2530020, free: 0 [ 509.794762][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 509.802738][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 509.813249][T17556] node 0: slabs: 210835, objs: 2530020, free: 0 [ 509.819664][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 509.827643][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 509.838148][T17556] node 0: slabs: 210835, objs: 2530020, free: 0 [ 509.844719][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 509.852733][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 509.863244][T17556] node 0: slabs: 210835, objs: 2530020, free: 0 [ 509.869682][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 509.877663][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 509.888166][T17556] node 0: slabs: 210835, objs: 2530020, free: 0 [ 509.894673][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 509.902656][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 509.913169][T17556] node 0: slabs: 210835, objs: 2530020, free: 0 [ 513.177209][T17556] warn_alloc: 1724272 callbacks suppressed [ 513.177230][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 513.195169][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 513.206677][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 513.216854][T17556] Call Trace: [ 513.220130][T17556] [ 513.223057][T17556] __dump_stack+0x21/0x24 [ 513.227398][T17556] dump_stack_lvl+0xee/0x150 [ 513.232075][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 513.237103][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 513.242390][T17556] dump_stack+0x15/0x24 [ 513.246549][T17556] warn_alloc+0x1b0/0x1d0 [ 513.250879][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 513.255749][T17556] ? __kasan_check_read+0x11/0x20 [ 513.260777][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 513.266334][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 513.272059][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 513.277344][T17556] ? __kasan_check_write+0x14/0x20 [ 513.282460][T17556] __alloc_pages+0x340/0x3a0 [ 513.287059][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 513.292180][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 513.297992][T17556] ? irqentry_exit+0x37/0x40 [ 513.302677][T17556] ? __cfi____ratelimit+0x10/0x10 [ 513.307716][T17556] alloc_slab_page+0x6e/0xf0 [ 513.312337][T17556] new_slab+0x30e/0x3d0 [ 513.316519][T17556] ? slab_out_of_memory+0x41/0x110 [ 513.321655][T17556] ___slab_alloc+0x6f6/0xb50 [ 513.326254][T17556] ? skb_clone+0x1f5/0x380 [ 513.330692][T17556] __slab_alloc+0x5e/0xa0 [ 513.335024][T17556] ? skb_clone+0x1f5/0x380 [ 513.339443][T17556] ? skb_clone+0x1f5/0x380 [ 513.343971][T17556] kmem_cache_alloc+0x1b0/0x330 [ 513.348829][T17556] ? skb_clone+0x1f5/0x380 [ 513.353249][T17556] skb_clone+0x1f5/0x380 [ 513.357494][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 513.362434][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 513.367890][T17556] ? free_swap_slot+0x20/0x300 [ 513.372662][T17556] ? __build_skb+0x2d/0x410 [ 513.377165][T17556] ? build_skb+0x24/0x200 [ 513.381499][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 513.387041][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 513.392161][T17556] ? __sys_bpf+0x56d/0x780 [ 513.396606][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 513.401211][T17556] ? x64_sys_call+0x488/0x9a0 [ 513.405888][T17556] ? do_syscall_64+0x4c/0xa0 [ 513.410480][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 513.416582][T17556] ? irqentry_exit+0x37/0x40 [ 513.421171][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 513.426980][T17556] ? irqentry_exit+0x37/0x40 [ 513.431565][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 513.437381][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 513.443543][T17556] ? __kasan_check_read+0x11/0x20 [ 513.448572][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 513.454206][T17556] bpf_test_run+0x2e2/0x740 [ 513.458707][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 513.463992][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 513.469012][T17556] ? __build_skb+0x2d/0x410 [ 513.473518][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 513.478898][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 513.484097][T17556] ? __kasan_check_write+0x14/0x20 [ 513.489218][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 513.494501][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 513.499876][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 513.505682][T17556] bpf_prog_test_run+0x3e3/0x630 [ 513.510633][T17556] ? bpf_prog_query+0x270/0x270 [ 513.515501][T17556] ? selinux_bpf+0xce/0xf0 [ 513.519922][T17556] ? security_bpf+0x93/0xb0 [ 513.524423][T17556] __sys_bpf+0x56d/0x780 [ 513.528673][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 513.534064][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 513.539703][T17556] __x64_sys_bpf+0x7c/0x90 [ 513.544125][T17556] x64_sys_call+0x488/0x9a0 [ 513.548627][T17556] do_syscall_64+0x4c/0xa0 [ 513.553045][T17556] ? clear_bhb_loop+0x15/0x70 [ 513.557717][T17556] ? clear_bhb_loop+0x15/0x70 [ 513.562387][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 513.568289][T17556] RIP: 0033:0x7f680c18e969 [ 513.572701][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 513.592306][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 513.600720][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 513.608693][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 513.616660][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 513.624626][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 513.632593][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 513.640570][T17556] [ 513.643631][T17556] Mem-Info: [ 513.646763][T17556] active_anon:436 inactive_anon:7104 isolated_anon:0 [ 513.646763][T17556] active_file:5479 inactive_file:14164 isolated_file:0 [ 513.646763][T17556] unevictable:0 dirty:2 writeback:50 [ 513.646763][T17556] slab_reclaimable:7943 slab_unreclaimable:1578676 [ 513.646763][T17556] mapped:18757 shmem:445 pagetables:421 [ 513.646763][T17556] sec_pagetables:0 bounce:0 [ 513.646763][T17556] kernel_misc_reclaimable:0 [ 513.646763][T17556] free:17629 free_pcp:126 free_cma:0 [ 513.691433][T17556] Node 0 active_anon:1744kB inactive_anon:28416kB active_file:21916kB inactive_file:56656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75028kB dirty:8kB writeback:200kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4268kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 513.723719][T17556] DMA32 free:38848kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 513.751197][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 513.756524][T17556] Normal free:31668kB boost:190960kB min:275836kB low:297052kB high:318268kB reserved_highatomic:0KB active_anon:1348kB inactive_anon:28808kB active_file:21616kB inactive_file:56852kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:504kB local_pcp:248kB free_cma:0kB [ 513.786615][T17556] lowmem_reserve[]: 0 0 0 0 [ 513.791135][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 513.806647][T17556] Normal: 1816*4kB (UME) 905*8kB (ME) 427*16kB (UME) 110*32kB (UME) 49*64kB (UME) 3*128kB (M) 2*256kB (UM) 2*512kB (UM) 0*1024kB 1*2048kB (U) 0*4096kB = 31960kB [ 513.822850][T17556] 20236 total pagecache pages [ 513.827514][T17556] 59 pages in swap cache [ 513.831752][T17556] Free swap = 124076kB [ 513.835907][T17556] Total swap = 124996kB [ 513.840066][T17556] 2097051 pages RAM [ 513.843861][T17556] 0 pages HighMem/MovableOnly [ 513.848532][T17556] 346816 pages reserved [ 513.852759][T17556] 0 pages cma reserved [ 514.332976][T17556] slab_out_of_memory: 838471 callbacks suppressed [ 514.332996][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 514.347446][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 514.357952][T17556] node 0: slabs: 211287, objs: 2535444, free: 0 [ 514.364394][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 514.372387][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 514.383323][T17556] node 0: slabs: 211287, objs: 2535444, free: 0 [ 514.389788][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 514.397769][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 514.408281][T17556] node 0: slabs: 211287, objs: 2535444, free: 0 [ 514.414700][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 514.422682][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 514.433192][T17556] node 0: slabs: 211287, objs: 2535444, free: 0 [ 514.439623][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 514.447607][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 514.458111][T17556] node 0: slabs: 211287, objs: 2535444, free: 0 [ 514.464579][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 514.472553][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 514.483057][T17556] node 0: slabs: 211287, objs: 2535444, free: 0 [ 514.489473][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 514.497457][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 514.507962][T17556] node 0: slabs: 211287, objs: 2535444, free: 0 [ 514.514396][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 514.522742][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 514.533249][T17556] node 0: slabs: 211287, objs: 2535444, free: 0 [ 514.539773][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 514.547772][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 514.558272][T17556] node 0: slabs: 211287, objs: 2535444, free: 0 [ 514.564691][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 514.572852][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 514.583366][T17556] node 0: slabs: 211287, objs: 2535444, free: 0 [ 516.307049][ T29] ? wait_for_completion+0x20/0x20 [ 518.910284][ T29] ? enqueue_task+0x190/0xfe0 [ 519.042274][T17556] slab_out_of_memory: 706441 callbacks suppressed [ 519.042295][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 519.056745][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 519.067744][T17556] node 0: slabs: 219799, objs: 2637588, free: 0 [ 519.074186][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 519.082324][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 519.092987][T17556] node 0: slabs: 219799, objs: 2637588, free: 0 [ 519.099463][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 519.107484][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 519.118036][T17556] node 0: slabs: 219799, objs: 2637588, free: 0 [ 519.124501][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 519.132482][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 519.143007][T17556] node 0: slabs: 219799, objs: 2637588, free: 0 [ 519.149454][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 519.157464][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 519.168019][T17556] node 0: slabs: 219799, objs: 2637588, free: 0 [ 519.174491][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 519.182481][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 519.192987][T17556] node 0: slabs: 219799, objs: 2637588, free: 0 [ 519.199419][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 519.207395][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 519.217902][T17556] node 0: slabs: 219799, objs: 2637588, free: 0 [ 519.224325][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 519.232328][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 519.243106][T17556] node 0: slabs: 219799, objs: 2637588, free: 0 [ 519.249563][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 519.257549][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 519.268139][T17556] node 0: slabs: 219799, objs: 2637588, free: 0 [ 519.274577][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 519.282575][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 519.293076][T17556] node 0: slabs: 219799, objs: 2637588, free: 0 [ 522.507056][T17556] warn_alloc: 1482919 callbacks suppressed [ 522.507077][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 522.525025][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 522.536399][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 522.546450][T17556] Call Trace: [ 522.549729][T17556] [ 522.552654][T17556] __dump_stack+0x21/0x24 [ 522.556993][T17556] dump_stack_lvl+0xee/0x150 [ 522.561588][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 522.566616][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 522.571907][T17556] dump_stack+0x15/0x24 [ 522.576079][T17556] warn_alloc+0x1b0/0x1d0 [ 522.580418][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 522.585271][T17556] ? __kasan_check_read+0x11/0x20 [ 522.590338][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 522.595888][T17556] ? kernel_text_address+0xa0/0xd0 [ 522.601024][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 522.606866][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 522.612087][T17556] ? __kasan_check_write+0x14/0x20 [ 522.617217][T17556] __alloc_pages+0x340/0x3a0 [ 522.621812][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 522.626928][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 522.632750][T17556] ? __cfi____ratelimit+0x10/0x10 [ 522.637777][T17556] alloc_slab_page+0x6e/0xf0 [ 522.642374][T17556] new_slab+0x30e/0x3d0 [ 522.646530][T17556] ? slab_out_of_memory+0x41/0x110 [ 522.651644][T17556] ___slab_alloc+0x6f6/0xb50 [ 522.656242][T17556] ? skb_clone+0x1f5/0x380 [ 522.660750][T17556] ? kmem_cache_free+0x12d/0x300 [ 522.665686][T17556] ? ____kasan_slab_free+0x13d/0x180 [ 522.670975][T17556] __slab_alloc+0x5e/0xa0 [ 522.675311][T17556] ? skb_clone+0x1f5/0x380 [ 522.679732][T17556] ? skb_clone+0x1f5/0x380 [ 522.684155][T17556] kmem_cache_alloc+0x1b0/0x330 [ 522.689005][T17556] ? skb_clone+0x1f5/0x380 [ 522.693432][T17556] skb_clone+0x1f5/0x380 [ 522.697684][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 522.702664][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 522.708119][T17556] ? free_swap_slot+0x20/0x300 [ 522.712897][T17556] ? __build_skb+0x2d/0x410 [ 522.717442][T17556] ? build_skb+0x24/0x200 [ 522.722149][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 522.727706][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 522.732828][T17556] ? __sys_bpf+0x56d/0x780 [ 522.737288][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 522.741888][T17556] ? x64_sys_call+0x488/0x9a0 [ 522.746574][T17556] ? do_syscall_64+0x4c/0xa0 [ 522.751167][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 522.757251][T17556] ? irqentry_exit+0x37/0x40 [ 522.761840][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 522.767644][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 522.773896][T17556] ? bpf_test_timer_enter+0x91/0xa0 [ 522.779181][T17556] ? bpf_test_timer_continue+0x7c/0x4a0 [ 522.784732][T17556] ? __kasan_check_read+0x11/0x20 [ 522.789860][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 522.795494][T17556] bpf_test_run+0x2e2/0x740 [ 522.800087][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 522.805387][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 522.810420][T17556] ? __build_skb+0x2d/0x410 [ 522.814931][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 522.820328][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 522.825575][T17556] ? __kasan_check_write+0x14/0x20 [ 522.830703][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 522.835994][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 522.841380][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 522.847186][T17556] bpf_prog_test_run+0x3e3/0x630 [ 522.852140][T17556] ? bpf_prog_query+0x270/0x270 [ 522.856999][T17556] ? selinux_bpf+0xce/0xf0 [ 522.861424][T17556] ? security_bpf+0x93/0xb0 [ 522.865926][T17556] __sys_bpf+0x56d/0x780 [ 522.870177][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 522.875563][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 522.881200][T17556] __x64_sys_bpf+0x7c/0x90 [ 522.885630][T17556] x64_sys_call+0x488/0x9a0 [ 522.890138][T17556] do_syscall_64+0x4c/0xa0 [ 522.894558][T17556] ? clear_bhb_loop+0x15/0x70 [ 522.899230][T17556] ? clear_bhb_loop+0x15/0x70 [ 522.903990][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 522.909891][T17556] RIP: 0033:0x7f680c18e969 [ 522.914305][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 522.933929][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 522.942350][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 522.950320][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 522.958464][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 522.966434][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 522.974403][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 522.982380][T17556] [ 522.985432][T17556] Mem-Info: [ 522.988541][T17556] active_anon:461 inactive_anon:7054 isolated_anon:0 [ 522.988541][T17556] active_file:5529 inactive_file:13439 isolated_file:0 [ 522.988541][T17556] unevictable:0 dirty:2 writeback:75 [ 522.988541][T17556] slab_reclaimable:7943 slab_unreclaimable:1579569 [ 522.988541][T17556] mapped:18582 shmem:445 pagetables:421 [ 522.988541][T17556] sec_pagetables:0 bounce:0 [ 522.988541][T17556] kernel_misc_reclaimable:0 [ 522.988541][T17556] free:17569 free_pcp:62 free_cma:0 [ 523.033466][T17556] Node 0 active_anon:1844kB inactive_anon:28216kB active_file:22116kB inactive_file:53756kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74328kB dirty:8kB writeback:300kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4268kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 523.065834][T17556] DMA32 free:38848kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 523.093941][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 523.099259][T17556] Normal free:31428kB boost:100848kB min:185724kB low:206940kB high:228156kB reserved_highatomic:0KB active_anon:1852kB inactive_anon:28304kB active_file:22120kB inactive_file:53828kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 523.129259][T17556] lowmem_reserve[]: 0 0 0 0 [ 523.133810][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 523.149336][T17556] Normal: 1826*4kB (ME) 914*8kB (UME) 437*16kB (UME) 117*32kB (ME) 50*64kB (ME) 3*128kB (UM) 1*256kB (M) 1*512kB (U) 0*1024kB 1*2048kB (U) 0*4096kB = 31752kB [ 523.165282][T17556] 19511 total pagecache pages [ 523.169959][T17556] 84 pages in swap cache [ 523.174191][T17556] Free swap = 123564kB [ 523.178356][T17556] Total swap = 124996kB [ 523.182510][T17556] 2097051 pages RAM [ 523.186303][T17556] 0 pages HighMem/MovableOnly [ 523.191066][T17556] 346816 pages reserved [ 523.195208][T17556] 0 pages cma reserved [ 523.709405][T17556] slab_out_of_memory: 783714 callbacks suppressed [ 523.709425][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 523.723864][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 523.734396][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 523.740839][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 523.748822][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 523.759329][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 523.765768][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 523.773738][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 523.784265][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 523.790686][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 523.798689][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 523.809199][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 523.815632][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 523.823685][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 523.834280][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 523.840710][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 523.848688][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 523.859199][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 523.865627][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 523.873617][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 523.884118][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 523.890545][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 523.898531][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 523.909032][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 523.915479][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 523.923721][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 523.934223][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 523.940640][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 523.948635][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 523.959148][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 528.378995][T17556] slab_out_of_memory: 1009057 callbacks suppressed [ 528.379018][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 528.393615][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 528.404129][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 528.410589][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 528.418581][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 528.429091][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 528.435530][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 528.443511][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 528.454015][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 528.460437][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 528.468862][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 528.479455][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 528.485894][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 528.493885][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 528.504392][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 528.510827][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 528.518816][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 528.529317][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 528.535739][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 528.543726][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 528.554227][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 528.560656][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 528.568640][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 528.579150][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 528.585588][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 528.593593][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 528.604102][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 528.610611][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 528.618596][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 528.629191][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 531.836908][T17556] warn_alloc: 1857050 callbacks suppressed [ 531.836928][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 531.854890][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 531.866262][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 531.876428][T17556] Call Trace: [ 531.879712][T17556] [ 531.882655][T17556] __dump_stack+0x21/0x24 [ 531.887004][T17556] dump_stack_lvl+0xee/0x150 [ 531.891604][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 531.896636][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 531.901926][T17556] dump_stack+0x15/0x24 [ 531.906099][T17556] warn_alloc+0x1b0/0x1d0 [ 531.910445][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 531.915300][T17556] ? __kasan_check_read+0x11/0x20 [ 531.920333][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 531.925901][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 531.931634][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 531.936835][T17556] ? __kasan_check_write+0x14/0x20 [ 531.941954][T17556] __alloc_pages+0x340/0x3a0 [ 531.946547][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 531.951709][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 531.957525][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 531.963331][T17556] ? __cfi____ratelimit+0x10/0x10 [ 531.968357][T17556] alloc_slab_page+0x6e/0xf0 [ 531.972960][T17556] new_slab+0x30e/0x3d0 [ 531.977119][T17556] ? slab_out_of_memory+0x41/0x110 [ 531.982237][T17556] ___slab_alloc+0x6f6/0xb50 [ 531.986826][T17556] ? skb_clone+0x1f5/0x380 [ 531.991247][T17556] __slab_alloc+0x5e/0xa0 [ 531.995575][T17556] ? skb_clone+0x1f5/0x380 [ 531.999994][T17556] ? skb_clone+0x1f5/0x380 [ 532.004433][T17556] kmem_cache_alloc+0x1b0/0x330 [ 532.009307][T17556] ? skb_clone+0x1f5/0x380 [ 532.013741][T17556] skb_clone+0x1f5/0x380 [ 532.017991][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 532.022931][T17556] ? bpf_test_run+0x2c6/0x740 [ 532.027612][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 532.033067][T17556] ? free_swap_slot+0x20/0x300 [ 532.037840][T17556] ? __build_skb+0x2d/0x410 [ 532.042451][T17556] ? build_skb+0x24/0x200 [ 532.046778][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 532.052321][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 532.057443][T17556] ? __sys_bpf+0x56d/0x780 [ 532.061865][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 532.066460][T17556] ? x64_sys_call+0x488/0x9a0 [ 532.071227][T17556] ? do_syscall_64+0x4c/0xa0 [ 532.075830][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 532.081910][T17556] ? irqentry_exit+0x37/0x40 [ 532.086500][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 532.092306][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 532.098484][T17556] ? __kasan_check_read+0x11/0x20 [ 532.103516][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 532.109151][T17556] bpf_test_run+0x2e2/0x740 [ 532.113650][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 532.118939][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 532.123961][T17556] ? __build_skb+0x2d/0x410 [ 532.128467][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 532.133839][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 532.139034][T17556] ? __kasan_check_write+0x14/0x20 [ 532.144152][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 532.149445][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 532.154838][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 532.160647][T17556] bpf_prog_test_run+0x3e3/0x630 [ 532.165603][T17556] ? bpf_prog_query+0x270/0x270 [ 532.170461][T17556] ? selinux_bpf+0xce/0xf0 [ 532.174920][T17556] ? security_bpf+0x93/0xb0 [ 532.179424][T17556] __sys_bpf+0x56d/0x780 [ 532.183674][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 532.189059][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 532.194700][T17556] __x64_sys_bpf+0x7c/0x90 [ 532.199134][T17556] x64_sys_call+0x488/0x9a0 [ 532.203643][T17556] do_syscall_64+0x4c/0xa0 [ 532.208061][T17556] ? clear_bhb_loop+0x15/0x70 [ 532.212734][T17556] ? clear_bhb_loop+0x15/0x70 [ 532.217411][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 532.223336][T17556] RIP: 0033:0x7f680c18e969 [ 532.227766][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 532.247386][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 532.255814][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 532.263787][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 532.271756][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 532.279723][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 532.287692][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 532.295674][T17556] [ 532.298746][T17556] Mem-Info: [ 532.301851][T17556] active_anon:461 inactive_anon:7054 isolated_anon:0 [ 532.301851][T17556] active_file:5529 inactive_file:13439 isolated_file:0 [ 532.301851][T17556] unevictable:0 dirty:2 writeback:75 [ 532.301851][T17556] slab_reclaimable:7943 slab_unreclaimable:1579569 [ 532.301851][T17556] mapped:18582 shmem:445 pagetables:421 [ 532.301851][T17556] sec_pagetables:0 bounce:0 [ 532.301851][T17556] kernel_misc_reclaimable:0 [ 532.301851][T17556] free:17569 free_pcp:62 free_cma:0 [ 532.346517][T17556] Node 0 active_anon:1844kB inactive_anon:28216kB active_file:22116kB inactive_file:53756kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74328kB dirty:8kB writeback:300kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4268kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 532.378798][T17556] DMA32 free:38848kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 532.406279][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 532.411588][T17556] Normal free:31428kB boost:100848kB min:185724kB low:206940kB high:228156kB reserved_highatomic:0KB active_anon:1852kB inactive_anon:28304kB active_file:22120kB inactive_file:53828kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 532.441493][T17556] lowmem_reserve[]: 0 0 0 0 [ 532.446029][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 532.461462][T17556] Normal: 1826*4kB (ME) 914*8kB (UME) 437*16kB (UME) 117*32kB (ME) 50*64kB (ME) 3*128kB (UM) 1*256kB (M) 1*512kB (U) 0*1024kB 1*2048kB (U) 0*4096kB = 31752kB [ 532.477403][T17556] 19511 total pagecache pages [ 532.482172][T17556] 84 pages in swap cache [ 532.486403][T17556] Free swap = 123564kB [ 532.490563][T17556] Total swap = 124996kB [ 532.494704][T17556] 2097051 pages RAM [ 532.498500][T17556] 0 pages HighMem/MovableOnly [ 532.503183][T17556] 346816 pages reserved [ 532.507323][T17556] 0 pages cma reserved [ 533.048583][T17556] slab_out_of_memory: 855169 callbacks suppressed [ 533.048603][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 533.063056][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 533.073588][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 533.080036][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 533.088023][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 533.098525][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 533.104972][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 533.112948][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 533.123461][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 533.129909][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 533.137912][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 533.148420][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 533.154862][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 533.162864][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 533.173371][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 533.179989][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 533.187965][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 533.198616][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 533.205104][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 533.213145][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 533.223680][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 533.230119][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 533.238122][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 533.248626][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 533.255059][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 533.263045][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 533.273552][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 533.279974][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 533.287961][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 533.298471][T17556] node 0: slabs: 221752, objs: 2661024, free: 0 [ 535.247290][ T29] wait_for_completion+0x18/0x20 [ 537.718180][T17556] slab_out_of_memory: 796042 callbacks suppressed [ 537.718202][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 537.732744][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 537.743258][T17556] node 0: slabs: 227796, objs: 2733552, free: 0 [ 537.749705][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 537.757792][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 537.768519][T17556] node 0: slabs: 227796, objs: 2733552, free: 0 [ 537.774999][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 537.782992][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 537.793504][T17556] node 0: slabs: 227796, objs: 2733552, free: 0 [ 537.799936][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 537.807964][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 537.818506][T17556] node 0: slabs: 227796, objs: 2733552, free: 0 [ 537.824960][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 537.832990][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 537.843623][T17556] node 0: slabs: 227796, objs: 2733552, free: 0 [ 537.850079][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 537.858076][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 537.868862][T17556] node 0: slabs: 227796, objs: 2733552, free: 0 [ 537.875376][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 537.883363][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 537.894657][T17556] node 0: slabs: 227796, objs: 2733552, free: 0 [ 537.901104][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 537.909115][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 537.919625][T17556] node 0: slabs: 227796, objs: 2733552, free: 0 [ 537.926144][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 537.934234][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 537.944837][T17556] node 0: slabs: 227796, objs: 2733552, free: 0 [ 537.951272][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 537.959250][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 537.969763][T17556] node 0: slabs: 227796, objs: 2733552, free: 0 [ 539.333213][ T29] __synchronize_srcu+0x16c/0x1f0 [ 541.166758][T17556] warn_alloc: 1559940 callbacks suppressed [ 541.166778][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 541.184730][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 541.196103][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 541.206166][T17556] Call Trace: [ 541.209443][T17556] [ 541.212369][T17556] __dump_stack+0x21/0x24 [ 541.216710][T17556] dump_stack_lvl+0xee/0x150 [ 541.221305][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 541.226334][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 541.231622][T17556] dump_stack+0x15/0x24 [ 541.235866][T17556] warn_alloc+0x1b0/0x1d0 [ 541.240215][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 541.245116][T17556] ? __kasan_check_read+0x11/0x20 [ 541.250155][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 541.255723][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 541.261570][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 541.266795][T17556] ? __kasan_check_write+0x14/0x20 [ 541.271921][T17556] __alloc_pages+0x340/0x3a0 [ 541.276529][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 541.281644][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 541.287458][T17556] ? __cfi____ratelimit+0x10/0x10 [ 541.292488][T17556] alloc_slab_page+0x6e/0xf0 [ 541.297095][T17556] new_slab+0x30e/0x3d0 [ 541.301255][T17556] ___slab_alloc+0x6f6/0xb50 [ 541.305943][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 541.311770][T17556] ? skb_clone+0x1f5/0x380 [ 541.316201][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 541.322415][T17556] ? skb_clone+0x1f5/0x380 [ 541.326850][T17556] __slab_alloc+0x5e/0xa0 [ 541.331194][T17556] ? skb_clone+0x1f5/0x380 [ 541.335637][T17556] ? skb_clone+0x1f5/0x380 [ 541.340080][T17556] kmem_cache_alloc+0x1b0/0x330 [ 541.344945][T17556] ? skb_clone+0x1f5/0x380 [ 541.349377][T17556] skb_clone+0x1f5/0x380 [ 541.353625][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 541.358571][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 541.364027][T17556] ? free_swap_slot+0x20/0x300 [ 541.368798][T17556] ? __build_skb+0x2d/0x410 [ 541.373312][T17556] ? build_skb+0x24/0x200 [ 541.377664][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 541.383211][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 541.388332][T17556] ? __sys_bpf+0x56d/0x780 [ 541.392755][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 541.397350][T17556] ? x64_sys_call+0x488/0x9a0 [ 541.402030][T17556] ? do_syscall_64+0x4c/0xa0 [ 541.406624][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 541.412705][T17556] ? irqentry_exit+0x37/0x40 [ 541.417300][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 541.423103][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 541.429269][T17556] ? bpf_test_timer_continue+0x138/0x4a0 [ 541.434909][T17556] ? __kasan_check_read+0x11/0x20 [ 541.439935][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 541.446016][T17556] bpf_test_run+0x2e2/0x740 [ 541.450555][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 541.455869][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 541.460899][T17556] ? __build_skb+0x2d/0x410 [ 541.465415][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 541.470793][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 541.475993][T17556] ? __kasan_check_write+0x14/0x20 [ 541.481112][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 541.486403][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 541.491780][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 541.497583][T17556] bpf_prog_test_run+0x3e3/0x630 [ 541.502530][T17556] ? bpf_prog_query+0x270/0x270 [ 541.507391][T17556] ? selinux_bpf+0xce/0xf0 [ 541.511816][T17556] ? security_bpf+0x93/0xb0 [ 541.516358][T17556] __sys_bpf+0x56d/0x780 [ 541.520607][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 541.525997][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 541.531629][T17556] __x64_sys_bpf+0x7c/0x90 [ 541.536055][T17556] x64_sys_call+0x488/0x9a0 [ 541.540564][T17556] do_syscall_64+0x4c/0xa0 [ 541.544985][T17556] ? clear_bhb_loop+0x15/0x70 [ 541.549753][T17556] ? clear_bhb_loop+0x15/0x70 [ 541.554428][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 541.560330][T17556] RIP: 0033:0x7f680c18e969 [ 541.564747][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 541.584351][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 541.592764][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 541.600736][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 541.608708][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 541.616676][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 541.624731][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 541.632706][T17556] [ 541.635847][T17556] Mem-Info: [ 541.638952][T17556] active_anon:461 inactive_anon:7054 isolated_anon:0 [ 541.638952][T17556] active_file:5704 inactive_file:12989 isolated_file:0 [ 541.638952][T17556] unevictable:0 dirty:2 writeback:75 [ 541.638952][T17556] slab_reclaimable:7943 slab_unreclaimable:1579763 [ 541.638952][T17556] mapped:18432 shmem:445 pagetables:421 [ 541.638952][T17556] sec_pagetables:0 bounce:0 [ 541.638952][T17556] kernel_misc_reclaimable:0 [ 541.638952][T17556] free:17617 free_pcp:124 free_cma:0 [ 541.684324][T17556] Node 0 active_anon:1844kB inactive_anon:28216kB active_file:22816kB inactive_file:51956kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:73728kB dirty:8kB writeback:300kB shmem:1780kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4268kB pagetables:1684kB sec_pagetables:0kB all_unreclaimable? no [ 541.716769][T17556] DMA32 free:38848kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 541.744298][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 541.750037][T17556] Normal free:31620kB boost:100848kB min:185724kB low:206940kB high:228156kB reserved_highatomic:0KB active_anon:1852kB inactive_anon:28304kB active_file:22624kB inactive_file:52316kB unevictable:0kB writepending:8kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 541.779949][T17556] lowmem_reserve[]: 0 0 0 0 [ 541.784485][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 541.799912][T17556] Normal: 1854*4kB (UME) 928*8kB (UME) 452*16kB (ME) 126*32kB (ME) 54*64kB (ME) 3*128kB (UM) 1*256kB (M) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 31736kB [ 541.815941][T17556] 19286 total pagecache pages [ 541.820621][T17556] 84 pages in swap cache [ 541.824850][T17556] Free swap = 123564kB [ 541.829016][T17556] Total swap = 124996kB [ 541.833159][T17556] 2097051 pages RAM [ 541.836950][T17556] 0 pages HighMem/MovableOnly [ 541.841630][T17556] 346816 pages reserved [ 541.845776][T17556] 0 pages cma reserved [ 542.387752][T17556] slab_out_of_memory: 760793 callbacks suppressed [ 542.387773][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 542.402204][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 542.412796][T17556] node 0: slabs: 230282, objs: 2763384, free: 0 [ 542.419229][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 542.427216][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 542.437716][T17556] node 0: slabs: 230282, objs: 2763384, free: 0 [ 542.444156][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 542.452129][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 542.462636][T17556] node 0: slabs: 230282, objs: 2763384, free: 0 [ 542.469056][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 542.477582][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 542.488619][T17556] node 0: slabs: 230282, objs: 2763384, free: 0 [ 542.495335][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 542.503333][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 542.513838][T17556] node 0: slabs: 230282, objs: 2763384, free: 0 [ 542.520354][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 542.528346][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 542.538860][T17556] node 0: slabs: 230282, objs: 2763384, free: 0 [ 542.545290][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 542.553316][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 542.563830][T17556] node 0: slabs: 230282, objs: 2763384, free: 0 [ 542.570265][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 542.578263][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 542.588797][T17556] node 0: slabs: 230282, objs: 2763384, free: 0 [ 543.126671][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 543.134713][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 543.145267][T17556] node 0: slabs: 232687, objs: 2792244, free: 0 [ 543.151696][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 543.159701][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 543.170294][T17556] node 0: slabs: 232687, objs: 2792244, free: 0 [ 543.257414][ T29] ? synchronize_srcu_expedited+0x20/0x20 [ 543.263289][ T29] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 545.154034][ T16] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P17556 } 28543 jiffies s: 9309 root: 0x0/T [ 545.165962][ T16] rcu: blocking rcu_node structures (internal RCU debug): [ 546.216143][ T29] ? __cfi_wakeme_after_rcu+0x10/0x10 [ 547.245027][T17556] slab_out_of_memory: 552532 callbacks suppressed [ 547.245049][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 547.259477][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 547.270025][T17556] node 0: slabs: 241338, objs: 2896056, free: 0 [ 547.276518][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 547.284545][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 547.295141][T17556] node 0: slabs: 241338, objs: 2896056, free: 0 [ 547.301592][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 547.309590][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 547.320110][T17556] node 0: slabs: 241338, objs: 2896056, free: 0 [ 547.326557][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 547.334639][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 547.345262][T17556] node 0: slabs: 241338, objs: 2896056, free: 0 [ 547.351712][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 547.359783][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 547.370320][T17556] node 0: slabs: 241338, objs: 2896056, free: 0 [ 547.376766][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 547.384751][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 547.395261][T17556] node 0: slabs: 241338, objs: 2896056, free: 0 [ 547.401707][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 547.409699][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 547.420223][T17556] node 0: slabs: 241338, objs: 2896056, free: 0 [ 547.426660][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 547.434767][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 547.445317][T17556] node 0: slabs: 241338, objs: 2896056, free: 0 [ 547.451769][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 547.459762][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 547.470280][T17556] node 0: slabs: 241338, objs: 2896056, free: 0 [ 547.476718][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 547.484704][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 547.495246][T17556] node 0: slabs: 241338, objs: 2896056, free: 0 [ 549.457385][ T29] ? __kasan_check_write+0x14/0x20 [ 550.496622][T17556] warn_alloc: 1262545 callbacks suppressed [ 550.496643][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 550.514636][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 550.526072][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 550.536145][T17556] Call Trace: [ 550.539422][T17556] [ 550.542361][T17556] __dump_stack+0x21/0x24 [ 550.546702][T17556] dump_stack_lvl+0xee/0x150 [ 550.551301][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 550.556330][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 550.561635][T17556] dump_stack+0x15/0x24 [ 550.565795][T17556] warn_alloc+0x1b0/0x1d0 [ 550.570132][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 550.574989][T17556] ? __kasan_check_read+0x11/0x20 [ 550.580027][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 550.585612][T17556] ? kernel_text_address+0xa0/0xd0 [ 550.590830][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 550.596576][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 550.601813][T17556] ? __kasan_check_write+0x14/0x20 [ 550.606952][T17556] __alloc_pages+0x340/0x3a0 [ 550.611576][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 550.616694][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 550.622514][T17556] ? __cfi____ratelimit+0x10/0x10 [ 550.627570][T17556] alloc_slab_page+0x6e/0xf0 [ 550.632222][T17556] new_slab+0x30e/0x3d0 [ 550.636407][T17556] ? slab_out_of_memory+0x41/0x110 [ 550.641546][T17556] ___slab_alloc+0x6f6/0xb50 [ 550.646144][T17556] ? skb_clone+0x1f5/0x380 [ 550.650577][T17556] __slab_alloc+0x5e/0xa0 [ 550.654912][T17556] ? skb_clone+0x1f5/0x380 [ 550.659333][T17556] ? skb_clone+0x1f5/0x380 [ 550.663756][T17556] kmem_cache_alloc+0x1b0/0x330 [ 550.668606][T17556] ? dev_get_by_index_rcu+0x1f/0x110 [ 550.673893][T17556] ? skb_clone+0x1f5/0x380 [ 550.678313][T17556] skb_clone+0x1f5/0x380 [ 550.682564][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 550.687550][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 550.693006][T17556] ? free_swap_slot+0x20/0x300 [ 550.697863][T17556] ? __build_skb+0x2d/0x410 [ 550.702365][T17556] ? build_skb+0x24/0x200 [ 550.706709][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 550.712256][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 550.717383][T17556] ? __sys_bpf+0x56d/0x780 [ 550.721809][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 550.726405][T17556] ? x64_sys_call+0x488/0x9a0 [ 550.731098][T17556] ? do_syscall_64+0x4c/0xa0 [ 550.735780][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 550.741855][T17556] ? irqentry_exit+0x37/0x40 [ 550.746449][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 550.752253][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 550.758420][T17556] ? bpf_test_timer_continue+0xb1/0x4a0 [ 550.763985][T17556] ? __kasan_check_read+0x11/0x20 [ 550.769016][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 550.774737][T17556] bpf_test_run+0x2e2/0x740 [ 550.779323][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 550.784612][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 550.789640][T17556] ? __build_skb+0x2d/0x410 [ 550.794148][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 550.799523][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 550.804730][T17556] ? __kasan_check_write+0x14/0x20 [ 550.809858][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 550.815165][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 550.820563][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 550.826370][T17556] bpf_prog_test_run+0x3e3/0x630 [ 550.831323][T17556] ? bpf_prog_query+0x270/0x270 [ 550.836181][T17556] ? selinux_bpf+0xce/0xf0 [ 550.840617][T17556] ? security_bpf+0x93/0xb0 [ 550.845121][T17556] __sys_bpf+0x56d/0x780 [ 550.849372][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 550.854856][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 550.860511][T17556] __x64_sys_bpf+0x7c/0x90 [ 550.864957][T17556] x64_sys_call+0x488/0x9a0 [ 550.869473][T17556] do_syscall_64+0x4c/0xa0 [ 550.873907][T17556] ? clear_bhb_loop+0x15/0x70 [ 550.878584][T17556] ? clear_bhb_loop+0x15/0x70 [ 550.883270][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 550.889170][T17556] RIP: 0033:0x7f680c18e969 [ 550.893585][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 550.913190][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 550.921604][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 550.929577][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 550.937545][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 550.945544][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 550.953511][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 550.961491][T17556] [ 550.964555][T17556] Mem-Info: [ 550.967659][T17556] active_anon:481 inactive_anon:7050 isolated_anon:0 [ 550.967659][T17556] active_file:6360 inactive_file:9589 isolated_file:0 [ 550.967659][T17556] unevictable:0 dirty:0 writeback:64 [ 550.967659][T17556] slab_reclaimable:7942 slab_unreclaimable:1582540 [ 550.967659][T17556] mapped:17290 shmem:416 pagetables:428 [ 550.967659][T17556] sec_pagetables:0 bounce:0 [ 550.967659][T17556] kernel_misc_reclaimable:0 [ 550.967659][T17556] free:17683 free_pcp:62 free_cma:0 [ 551.013394][T17556] Node 0 active_anon:1924kB inactive_anon:28200kB active_file:25440kB inactive_file:38356kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:69160kB dirty:0kB writeback:256kB shmem:1664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4144kB pagetables:1712kB sec_pagetables:0kB all_unreclaimable? no [ 551.045675][T17556] DMA32 free:39192kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 551.073179][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 551.078518][T17556] Normal free:31540kB boost:125424kB min:210300kB low:231516kB high:252732kB reserved_highatomic:0KB active_anon:1924kB inactive_anon:28200kB active_file:25440kB inactive_file:38352kB unevictable:0kB writepending:256kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 551.108598][T17556] lowmem_reserve[]: 0 0 0 0 [ 551.113128][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 551.128563][T17556] Normal: 1687*4kB (UME) 881*8kB (ME) 464*16kB (ME) 162*32kB (ME) 78*64kB (ME) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 31652kB [ 551.143267][T17556] 16500 total pagecache pages [ 551.147932][T17556] 86 pages in swap cache [ 551.152171][T17556] Free swap = 123564kB [ 551.156318][T17556] Total swap = 124996kB [ 551.160503][T17556] 2097051 pages RAM [ 551.164305][T17556] 0 pages HighMem/MovableOnly [ 551.168988][T17556] 346816 pages reserved [ 551.173304][T17556] 0 pages cma reserved [ 551.913350][T17556] slab_out_of_memory: 757929 callbacks suppressed [ 551.913371][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 551.927843][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 551.938358][T17556] node 0: slabs: 243762, objs: 2925144, free: 0 [ 551.944801][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 551.952785][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 551.963296][T17556] node 0: slabs: 243762, objs: 2925144, free: 0 [ 551.969732][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 551.977701][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 551.988201][T17556] node 0: slabs: 243762, objs: 2925144, free: 0 [ 551.994621][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 552.002602][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 552.013105][T17556] node 0: slabs: 243762, objs: 2925144, free: 0 [ 552.019552][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 552.027535][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 552.038037][T17556] node 0: slabs: 243762, objs: 2925144, free: 0 [ 552.044496][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 552.052482][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 552.062997][T17556] node 0: slabs: 243762, objs: 2925144, free: 0 [ 552.069426][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 552.077427][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 552.087950][T17556] node 0: slabs: 243762, objs: 2925144, free: 0 [ 552.094433][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 552.102684][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 552.113194][T17556] node 0: slabs: 243762, objs: 2925144, free: 0 [ 552.119631][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 552.127616][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 552.138131][T17556] node 0: slabs: 243762, objs: 2925144, free: 0 [ 552.144548][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 552.152532][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 552.163122][T17556] node 0: slabs: 243762, objs: 2925144, free: 0 [ 554.335849][ T29] ? _raw_spin_lock+0x8e/0xe0 [ 554.356851][ T29] ? ktime_get_mono_fast_ns+0x1b3/0x1d0 [ 554.362479][ T29] synchronize_srcu+0x1d9/0x1f0 [ 556.582952][T17556] slab_out_of_memory: 828198 callbacks suppressed [ 556.582972][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 556.597400][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 556.607906][T17556] node 0: slabs: 248879, objs: 2986548, free: 0 [ 556.614367][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 556.622529][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 556.633039][T17556] node 0: slabs: 248879, objs: 2986548, free: 0 [ 556.639474][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 556.647446][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 556.657972][T17556] node 0: slabs: 248879, objs: 2986548, free: 0 [ 556.664394][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 556.672377][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 556.682883][T17556] node 0: slabs: 248879, objs: 2986548, free: 0 [ 556.689316][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 556.697315][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 556.707846][T17556] node 0: slabs: 248879, objs: 2986548, free: 0 [ 556.714280][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 556.722251][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 556.732772][T17556] node 0: slabs: 248879, objs: 2986548, free: 0 [ 556.739191][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 556.747173][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 556.757675][T17556] node 0: slabs: 248879, objs: 2986548, free: 0 [ 556.764111][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 556.772094][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 556.782595][T17556] node 0: slabs: 248879, objs: 2986548, free: 0 [ 556.789035][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 556.797011][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 556.807519][T17556] node 0: slabs: 248879, objs: 2986548, free: 0 [ 556.813938][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 556.821934][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 556.832516][T17556] node 0: slabs: 248879, objs: 2986548, free: 0 [ 559.826457][T17556] warn_alloc: 1661033 callbacks suppressed [ 559.826478][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 559.844433][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 559.855803][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 559.865854][T17556] Call Trace: [ 559.869138][T17556] [ 559.872065][T17556] __dump_stack+0x21/0x24 [ 559.876406][T17556] dump_stack_lvl+0xee/0x150 [ 559.881003][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 559.886040][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 559.891335][T17556] dump_stack+0x15/0x24 [ 559.895493][T17556] warn_alloc+0x1b0/0x1d0 [ 559.899828][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 559.904684][T17556] ? __kasan_check_read+0x11/0x20 [ 559.909805][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 559.915362][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 559.921100][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 559.926478][T17556] ? __kasan_check_write+0x14/0x20 [ 559.931599][T17556] __alloc_pages+0x340/0x3a0 [ 559.936203][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 559.941329][T17556] alloc_slab_page+0x6e/0xf0 [ 559.945934][T17556] new_slab+0x30e/0x3d0 [ 559.950094][T17556] ? slab_out_of_memory+0x41/0x110 [ 559.955210][T17556] ___slab_alloc+0x6f6/0xb50 [ 559.959803][T17556] ? skb_clone+0x1f5/0x380 [ 559.964230][T17556] __slab_alloc+0x5e/0xa0 [ 559.968562][T17556] ? skb_clone+0x1f5/0x380 [ 559.972980][T17556] ? skb_clone+0x1f5/0x380 [ 559.977405][T17556] kmem_cache_alloc+0x1b0/0x330 [ 559.982255][T17556] ? skb_clone+0x1f5/0x380 [ 559.986676][T17556] skb_clone+0x1f5/0x380 [ 559.990925][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 559.995869][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 560.001324][T17556] ? free_swap_slot+0x20/0x300 [ 560.006100][T17556] ? __build_skb+0x2d/0x410 [ 560.010606][T17556] ? build_skb+0x24/0x200 [ 560.014937][T17556] ? bpf_prog_test_run_skb+0x39f/0x1290 [ 560.020488][T17556] ? bpf_prog_test_run+0x3e3/0x630 [ 560.025611][T17556] ? __sys_bpf+0x56d/0x780 [ 560.030036][T17556] ? __x64_sys_bpf+0x7c/0x90 [ 560.034631][T17556] ? x64_sys_call+0x488/0x9a0 [ 560.039310][T17556] ? do_syscall_64+0x4c/0xa0 [ 560.043906][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 560.049989][T17556] ? irqentry_exit+0x37/0x40 [ 560.054582][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 560.060388][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 560.066827][T17556] ? __kasan_check_read+0x11/0x20 [ 560.071878][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 560.077533][T17556] bpf_test_run+0x2e2/0x740 [ 560.082042][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 560.087333][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 560.092357][T17556] ? __build_skb+0x2d/0x410 [ 560.096869][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 560.102261][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 560.107458][T17556] ? __kasan_check_write+0x14/0x20 [ 560.112589][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 560.117873][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 560.123342][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 560.129155][T17556] bpf_prog_test_run+0x3e3/0x630 [ 560.134118][T17556] ? bpf_prog_query+0x270/0x270 [ 560.138990][T17556] ? selinux_bpf+0xce/0xf0 [ 560.143433][T17556] ? security_bpf+0x93/0xb0 [ 560.147961][T17556] __sys_bpf+0x56d/0x780 [ 560.152303][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 560.158314][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 560.164046][T17556] __x64_sys_bpf+0x7c/0x90 [ 560.168470][T17556] x64_sys_call+0x488/0x9a0 [ 560.172988][T17556] do_syscall_64+0x4c/0xa0 [ 560.177440][T17556] ? clear_bhb_loop+0x15/0x70 [ 560.182132][T17556] ? clear_bhb_loop+0x15/0x70 [ 560.186831][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 560.192744][T17556] RIP: 0033:0x7f680c18e969 [ 560.197180][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 560.216885][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 560.225308][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 560.233283][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 560.241337][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 560.249390][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 560.257364][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 560.265357][T17556] [ 560.268426][T17556] Mem-Info: [ 560.271540][T17556] active_anon:481 inactive_anon:7050 isolated_anon:0 [ 560.271540][T17556] active_file:6690 inactive_file:7918 isolated_file:0 [ 560.271540][T17556] unevictable:0 dirty:0 writeback:64 [ 560.271540][T17556] slab_reclaimable:7942 slab_unreclaimable:1583861 [ 560.271540][T17556] mapped:16623 shmem:416 pagetables:428 [ 560.271540][T17556] sec_pagetables:0 bounce:0 [ 560.271540][T17556] kernel_misc_reclaimable:0 [ 560.271540][T17556] free:17675 free_pcp:62 free_cma:0 [ 560.316032][T17556] Node 0 active_anon:1924kB inactive_anon:28200kB active_file:26760kB inactive_file:31672kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66492kB dirty:0kB writeback:256kB shmem:1664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4144kB pagetables:1712kB sec_pagetables:0kB all_unreclaimable? no [ 560.348306][T17556] DMA32 free:39192kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 560.376536][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 560.381852][T17556] Normal free:31508kB boost:133616kB min:218492kB low:239708kB high:260924kB reserved_highatomic:0KB active_anon:1924kB inactive_anon:28200kB active_file:26768kB inactive_file:31944kB unevictable:0kB writepending:256kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 560.411932][T17556] lowmem_reserve[]: 0 0 0 0 [ 560.416469][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 560.431894][T17556] Normal: 1750*4kB (UME) 930*8kB (UME) 472*16kB (ME) 157*32kB (UME) 77*64kB (ME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 31944kB [ 560.446429][T17556] 15161 total pagecache pages [ 560.451111][T17556] 86 pages in swap cache [ 560.455358][T17556] Free swap = 123564kB [ 560.459503][T17556] Total swap = 124996kB [ 560.463654][T17556] 2097051 pages RAM [ 560.467449][T17556] 0 pages HighMem/MovableOnly [ 560.472144][T17556] 346816 pages reserved [ 560.476291][T17556] 0 pages cma reserved [ 562.445418][T17556] slab_out_of_memory: 834142 callbacks suppressed [ 562.445437][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 562.459889][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 562.470408][T17556] node 0: slabs: 251740, objs: 3020880, free: 0 [ 562.476850][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 562.484838][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 562.495359][T17556] node 0: slabs: 251740, objs: 3020880, free: 0 [ 562.501795][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 562.509790][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 562.520303][T17556] node 0: slabs: 251740, objs: 3020880, free: 0 [ 562.526728][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 562.534712][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 562.545301][T17556] node 0: slabs: 251740, objs: 3020880, free: 0 [ 562.551735][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 562.559721][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 562.570225][T17556] node 0: slabs: 251740, objs: 3020880, free: 0 [ 562.576663][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 562.584659][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 562.595172][T17556] node 0: slabs: 251740, objs: 3020880, free: 0 [ 562.601601][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 562.609596][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 562.620103][T17556] node 0: slabs: 251740, objs: 3020880, free: 0 [ 562.626584][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 562.634623][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 562.645171][T17556] node 0: slabs: 251740, objs: 3020880, free: 0 [ 562.651633][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 562.659619][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 562.670133][T17556] node 0: slabs: 251740, objs: 3020880, free: 0 [ 562.676551][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 562.684560][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 562.695100][T17556] node 0: slabs: 251740, objs: 3020880, free: 0 [ 563.488893][ T29] ? release_firmware_map_entry+0x194/0x194 [ 567.105826][T17556] slab_out_of_memory: 815074 callbacks suppressed [ 567.105846][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 567.120313][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 567.130840][T17556] node 0: slabs: 257044, objs: 3084528, free: 0 [ 567.137283][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 567.145281][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 567.155794][T17556] node 0: slabs: 257044, objs: 3084528, free: 0 [ 567.162245][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 567.170223][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 567.180752][T17556] node 0: slabs: 257044, objs: 3084528, free: 0 [ 567.187210][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 567.195211][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 567.205805][T17556] node 0: slabs: 257044, objs: 3084528, free: 0 [ 567.212243][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 567.220241][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 567.230751][T17556] node 0: slabs: 257044, objs: 3084528, free: 0 [ 567.237299][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 567.245297][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 567.255842][T17556] node 0: slabs: 257044, objs: 3084528, free: 0 [ 567.262279][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 567.270265][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 567.280822][T17556] node 0: slabs: 257044, objs: 3084528, free: 0 [ 567.287262][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 567.295247][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 567.305789][T17556] node 0: slabs: 257044, objs: 3084528, free: 0 [ 567.312248][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 567.320319][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 567.330945][T17556] node 0: slabs: 257044, objs: 3084528, free: 0 [ 567.337374][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 567.345400][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 567.355915][T17556] node 0: slabs: 257044, objs: 3084528, free: 0 [ 569.156306][T17556] warn_alloc: 1298848 callbacks suppressed [ 569.156327][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 569.174286][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 569.185692][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 569.195885][T17556] Call Trace: [ 569.199171][T17556] [ 569.202126][T17556] __dump_stack+0x21/0x24 [ 569.206473][T17556] dump_stack_lvl+0xee/0x150 [ 569.211086][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 569.216144][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 569.221457][T17556] dump_stack+0x15/0x24 [ 569.225633][T17556] warn_alloc+0x1b0/0x1d0 [ 569.229975][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 569.234833][T17556] ? __kasan_check_read+0x11/0x20 [ 569.239869][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 569.245424][T17556] ? kernel_text_address+0xa0/0xd0 [ 569.250564][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 569.256295][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 569.261507][T17556] ? __kasan_slab_free+0x11/0x20 [ 569.266466][T17556] ? __kasan_check_write+0x14/0x20 [ 569.271599][T17556] __alloc_pages+0x340/0x3a0 [ 569.276200][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 569.281417][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 569.287237][T17556] ? __cfi____ratelimit+0x10/0x10 [ 569.292270][T17556] alloc_slab_page+0x6e/0xf0 [ 569.296887][T17556] new_slab+0x30e/0x3d0 [ 569.301129][T17556] ? slab_out_of_memory+0x41/0x110 [ 569.306269][T17556] ___slab_alloc+0x6f6/0xb50 [ 569.310862][T17556] ? skb_clone+0x1f5/0x380 [ 569.315303][T17556] ? kmem_cache_free+0x12d/0x300 [ 569.320269][T17556] ? ____kasan_slab_free+0x13d/0x180 [ 569.325594][T17556] __slab_alloc+0x5e/0xa0 [ 569.329948][T17556] ? skb_clone+0x1f5/0x380 [ 569.334379][T17556] ? skb_clone+0x1f5/0x380 [ 569.338804][T17556] kmem_cache_alloc+0x1b0/0x330 [ 569.343657][T17556] ? skb_clone+0x1f5/0x380 [ 569.348082][T17556] skb_clone+0x1f5/0x380 [ 569.352419][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 569.357371][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 569.362827][T17556] ? preempt_schedule_irq+0xbb/0x110 [ 569.368205][T17556] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 569.373936][T17556] ? __sys_bpf+0x56d/0x780 [ 569.378384][T17556] ? x64_sys_call+0x488/0x9a0 [ 569.383069][T17556] ? do_syscall_64+0x4c/0xa0 [ 569.387695][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 569.393853][T17556] ? irqentry_exit+0x37/0x40 [ 569.398450][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 569.404261][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 569.410429][T17556] ? bpf_test_timer_continue+0xb1/0x4a0 [ 569.415985][T17556] ? __kasan_check_read+0x11/0x20 [ 569.421023][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 569.426658][T17556] bpf_test_run+0x2e2/0x740 [ 569.431161][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 569.436454][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 569.441492][T17556] ? __build_skb+0x2d/0x410 [ 569.446076][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 569.451474][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 569.456681][T17556] ? __kasan_check_write+0x14/0x20 [ 569.461805][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 569.467093][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 569.472474][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 569.478294][T17556] bpf_prog_test_run+0x3e3/0x630 [ 569.483248][T17556] ? bpf_prog_query+0x270/0x270 [ 569.488105][T17556] ? selinux_bpf+0xce/0xf0 [ 569.492534][T17556] ? security_bpf+0x93/0xb0 [ 569.497091][T17556] __sys_bpf+0x56d/0x780 [ 569.501345][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 569.506737][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 569.512379][T17556] __x64_sys_bpf+0x7c/0x90 [ 569.516805][T17556] x64_sys_call+0x488/0x9a0 [ 569.521324][T17556] do_syscall_64+0x4c/0xa0 [ 569.525744][T17556] ? clear_bhb_loop+0x15/0x70 [ 569.530421][T17556] ? clear_bhb_loop+0x15/0x70 [ 569.535109][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 569.541098][T17556] RIP: 0033:0x7f680c18e969 [ 569.545517][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 569.565126][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 569.573799][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 569.581768][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 569.589744][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 569.597713][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 569.605968][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 569.613958][T17556] [ 569.617097][T17556] Mem-Info: [ 569.620206][T17556] active_anon:447 inactive_anon:6770 isolated_anon:0 [ 569.620206][T17556] active_file:7019 inactive_file:7506 isolated_file:0 [ 569.620206][T17556] unevictable:0 dirty:0 writeback:36 [ 569.620206][T17556] slab_reclaimable:7942 slab_unreclaimable:1584148 [ 569.620206][T17556] mapped:16467 shmem:416 pagetables:428 [ 569.620206][T17556] sec_pagetables:0 bounce:0 [ 569.620206][T17556] kernel_misc_reclaimable:0 [ 569.620206][T17556] free:17736 free_pcp:62 free_cma:0 [ 569.664868][T17556] Node 0 active_anon:1788kB inactive_anon:27080kB active_file:28076kB inactive_file:30024kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:65868kB dirty:0kB writeback:144kB shmem:1664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4176kB pagetables:1712kB sec_pagetables:0kB all_unreclaimable? no [ 569.697303][T17556] DMA32 free:39192kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 569.724791][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 569.730102][T17556] Normal free:31752kB boost:141808kB min:226684kB low:247900kB high:269116kB reserved_highatomic:0KB active_anon:1788kB inactive_anon:27480kB active_file:28084kB inactive_file:30112kB unevictable:0kB writepending:0kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 569.760015][T17556] lowmem_reserve[]: 0 0 0 0 [ 569.764549][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 569.780075][T17556] Normal: 1673*4kB (UME) 911*8kB (ME) 450*16kB (ME) 149*32kB (ME) 71*64kB (UM) 3*128kB (U) 2*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 31900kB [ 569.795602][T17556] 15051 total pagecache pages [ 569.800287][T17556] 111 pages in swap cache [ 569.804603][T17556] Free swap = 122796kB [ 569.808771][T17556] Total swap = 124996kB [ 569.812915][T17556] 2097051 pages RAM [ 569.816793][T17556] 0 pages HighMem/MovableOnly [ 569.821489][T17556] 346816 pages reserved [ 569.825630][T17556] 0 pages cma reserved [ 570.251358][ T29] ? process_one_work+0x88f/0xc40 [ 571.824508][T17556] slab_out_of_memory: 643785 callbacks suppressed [ 571.824527][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 571.839056][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 571.849574][T17556] node 0: slabs: 262626, objs: 3151512, free: 0 [ 571.856008][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 571.863999][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 571.874529][T17556] node 0: slabs: 262626, objs: 3151512, free: 0 [ 571.881007][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 571.889116][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 571.899644][T17556] node 0: slabs: 262626, objs: 3151512, free: 0 [ 571.906177][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 571.914159][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 571.924666][T17556] node 0: slabs: 262626, objs: 3151512, free: 0 [ 571.931135][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 571.939120][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 571.949814][T17556] node 0: slabs: 262626, objs: 3151512, free: 0 [ 571.956337][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 571.964435][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 571.974963][T17556] node 0: slabs: 262626, objs: 3151512, free: 0 [ 571.981400][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 571.989632][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 572.000361][T17556] node 0: slabs: 262626, objs: 3151512, free: 0 [ 572.006805][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 572.014801][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 572.025307][T17556] node 0: slabs: 262626, objs: 3151512, free: 0 [ 572.031844][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 572.039860][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 572.050379][T17556] node 0: slabs: 262626, objs: 3151512, free: 0 [ 572.056840][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 572.064830][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 572.075348][T17556] node 0: slabs: 262626, objs: 3151512, free: 0 [ 576.491561][T17556] slab_out_of_memory: 979833 callbacks suppressed [ 576.491583][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 576.506016][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 576.516530][T17556] node 0: slabs: 263360, objs: 3160320, free: 0 [ 576.522967][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 576.530961][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 576.541477][T17556] node 0: slabs: 263360, objs: 3160320, free: 0 [ 576.547907][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 576.555886][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 576.566386][T17556] node 0: slabs: 263360, objs: 3160320, free: 0 [ 576.572808][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 576.580789][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 576.591307][T17556] node 0: slabs: 263360, objs: 3160320, free: 0 [ 576.597740][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 576.605726][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 576.616284][T17556] node 0: slabs: 263360, objs: 3160320, free: 0 [ 576.622715][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 576.630773][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 576.641835][T17556] node 0: slabs: 263360, objs: 3160320, free: 0 [ 576.648258][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 576.656240][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 576.667176][T17556] node 0: slabs: 263360, objs: 3160320, free: 0 [ 576.673604][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 576.681586][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 576.692182][T17556] node 0: slabs: 263360, objs: 3160320, free: 0 [ 576.698618][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 576.706604][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 576.717106][T17556] node 0: slabs: 263360, objs: 3160320, free: 0 [ 576.723524][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 576.731506][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 576.742009][T17556] node 0: slabs: 263360, objs: 3160320, free: 0 [ 578.486154][T17556] warn_alloc: 1698086 callbacks suppressed [ 578.486174][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 578.504239][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 578.515627][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 578.525698][T17556] Call Trace: [ 578.528989][T17556] [ 578.531924][T17556] __dump_stack+0x21/0x24 [ 578.536265][T17556] dump_stack_lvl+0xee/0x150 [ 578.540873][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 578.546027][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 578.551328][T17556] dump_stack+0x15/0x24 [ 578.555492][T17556] warn_alloc+0x1b0/0x1d0 [ 578.559824][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 578.564679][T17556] ? __kasan_check_read+0x11/0x20 [ 578.569708][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 578.575261][T17556] ? kernel_text_address+0xa0/0xd0 [ 578.580379][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 578.586103][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 578.591300][T17556] ? __kasan_check_write+0x14/0x20 [ 578.596556][T17556] __alloc_pages+0x340/0x3a0 [ 578.601150][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 578.606262][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 578.612085][T17556] ? irqentry_exit+0x37/0x40 [ 578.616676][T17556] ? __cfi____ratelimit+0x10/0x10 [ 578.621702][T17556] alloc_slab_page+0x6e/0xf0 [ 578.626380][T17556] new_slab+0x30e/0x3d0 [ 578.630647][T17556] ? slab_out_of_memory+0x41/0x110 [ 578.635767][T17556] ___slab_alloc+0x6f6/0xb50 [ 578.640358][T17556] ? skb_clone+0x1f5/0x380 [ 578.644783][T17556] __slab_alloc+0x5e/0xa0 [ 578.649116][T17556] ? skb_clone+0x1f5/0x380 [ 578.653536][T17556] ? skb_clone+0x1f5/0x380 [ 578.657954][T17556] kmem_cache_alloc+0x1b0/0x330 [ 578.662803][T17556] ? skb_clone+0x9c/0x380 [ 578.667135][T17556] ? skb_clone+0x1f5/0x380 [ 578.671555][T17556] skb_clone+0x1f5/0x380 [ 578.675804][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 578.680847][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 578.686307][T17556] ? preempt_schedule_irq+0xbb/0x110 [ 578.691664][T17556] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 578.697474][T17556] ? __sys_bpf+0x56d/0x780 [ 578.701916][T17556] ? x64_sys_call+0x488/0x9a0 [ 578.706624][T17556] ? do_syscall_64+0x4c/0xa0 [ 578.711245][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 578.717345][T17556] ? irqentry_exit+0x37/0x40 [ 578.721958][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 578.727769][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 578.733938][T17556] ? __kasan_check_read+0x11/0x20 [ 578.738970][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 578.744606][T17556] bpf_test_run+0x2e2/0x740 [ 578.749115][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 578.754409][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 578.759435][T17556] ? __build_skb+0x2d/0x410 [ 578.763945][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 578.769580][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 578.774806][T17556] ? __kasan_check_write+0x14/0x20 [ 578.779924][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 578.785212][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 578.790597][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 578.796405][T17556] bpf_prog_test_run+0x3e3/0x630 [ 578.801378][T17556] ? bpf_prog_query+0x270/0x270 [ 578.806237][T17556] ? selinux_bpf+0xce/0xf0 [ 578.810663][T17556] ? security_bpf+0x93/0xb0 [ 578.815196][T17556] __sys_bpf+0x56d/0x780 [ 578.819470][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 578.824853][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 578.830487][T17556] __x64_sys_bpf+0x7c/0x90 [ 578.834909][T17556] x64_sys_call+0x488/0x9a0 [ 578.839415][T17556] do_syscall_64+0x4c/0xa0 [ 578.843839][T17556] ? clear_bhb_loop+0x15/0x70 [ 578.848672][T17556] ? clear_bhb_loop+0x15/0x70 [ 578.853346][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 578.859246][T17556] RIP: 0033:0x7f680c18e969 [ 578.863669][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 578.883272][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 578.891688][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 578.899658][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 578.907716][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 578.915684][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 578.923663][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 578.931636][T17556] [ 578.934711][T17556] Mem-Info: [ 578.937816][T17556] active_anon:450 inactive_anon:6626 isolated_anon:0 [ 578.937816][T17556] active_file:7019 inactive_file:7506 isolated_file:0 [ 578.937816][T17556] unevictable:0 dirty:0 writeback:0 [ 578.937816][T17556] slab_reclaimable:7942 slab_unreclaimable:1584400 [ 578.937816][T17556] mapped:16467 shmem:416 pagetables:428 [ 578.937816][T17556] sec_pagetables:0 bounce:0 [ 578.937816][T17556] kernel_misc_reclaimable:0 [ 578.937816][T17556] free:17645 free_pcp:62 free_cma:0 [ 578.982568][T17556] Node 0 active_anon:1800kB inactive_anon:26504kB active_file:28076kB inactive_file:30024kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:65868kB dirty:0kB writeback:0kB shmem:1664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4176kB pagetables:1712kB sec_pagetables:0kB all_unreclaimable? no [ 579.014758][T17556] DMA32 free:39192kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 579.042446][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 579.047781][T17556] Normal free:31388kB boost:141808kB min:226684kB low:247900kB high:269116kB reserved_highatomic:0KB active_anon:1800kB inactive_anon:26704kB active_file:28084kB inactive_file:30112kB unevictable:0kB writepending:0kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 579.077704][T17556] lowmem_reserve[]: 0 0 0 0 [ 579.082231][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 579.097675][T17556] Normal: 1671*4kB (UME) 914*8kB (ME) 449*16kB (ME) 147*32kB (ME) 70*64kB (UM) 2*128kB (UM) 1*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 31388kB [ 579.113176][T17556] 15082 total pagecache pages [ 579.117842][T17556] 142 pages in swap cache [ 579.122171][T17556] Free swap = 122272kB [ 579.126315][T17556] Total swap = 124996kB [ 579.130480][T17556] 2097051 pages RAM [ 579.134278][T17556] 0 pages HighMem/MovableOnly [ 579.138986][T17556] 346816 pages reserved [ 579.143140][T17556] 0 pages cma reserved [ 581.161177][T17556] slab_out_of_memory: 849437 callbacks suppressed [ 581.161199][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 581.176067][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 581.186614][T17556] node 0: slabs: 263486, objs: 3161832, free: 0 [ 581.193355][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 581.201818][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 581.212342][T17556] node 0: slabs: 263486, objs: 3161832, free: 0 [ 581.218786][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 581.226801][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 581.237409][T17556] node 0: slabs: 263486, objs: 3161832, free: 0 [ 581.243834][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 581.251839][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 581.262359][T17556] node 0: slabs: 263486, objs: 3161832, free: 0 [ 581.268831][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 581.276813][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 581.287318][T17556] node 0: slabs: 263486, objs: 3161832, free: 0 [ 581.293769][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 581.301758][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 581.312445][T17556] node 0: slabs: 263486, objs: 3161832, free: 0 [ 581.318955][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 581.326972][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 581.337499][T17556] node 0: slabs: 263486, objs: 3161832, free: 0 [ 581.343958][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 581.351946][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 581.362451][T17556] node 0: slabs: 263486, objs: 3161832, free: 0 [ 581.368901][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 581.376905][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 581.387420][T17556] node 0: slabs: 263486, objs: 3161832, free: 0 [ 581.393841][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 581.401943][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 581.412444][T17556] node 0: slabs: 263486, objs: 3161832, free: 0 [ 585.830744][T17556] slab_out_of_memory: 994092 callbacks suppressed [ 585.830765][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 585.845230][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 585.855754][T17556] node 0: slabs: 263925, objs: 3167100, free: 0 [ 585.862205][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 585.870194][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 585.880699][T17556] node 0: slabs: 263925, objs: 3167100, free: 0 [ 585.887135][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 585.895103][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 585.905649][T17556] node 0: slabs: 263925, objs: 3167100, free: 0 [ 585.912072][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 585.920114][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 585.930623][T17556] node 0: slabs: 263925, objs: 3167100, free: 0 [ 585.937060][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 585.945148][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 585.955679][T17556] node 0: slabs: 263925, objs: 3167100, free: 0 [ 585.962143][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 585.970118][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 585.980628][T17556] node 0: slabs: 263925, objs: 3167100, free: 0 [ 585.987063][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 585.995144][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 586.005776][T17556] node 0: slabs: 263925, objs: 3167100, free: 0 [ 586.012265][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 586.020292][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 586.031259][T17556] node 0: slabs: 263925, objs: 3167100, free: 0 [ 586.037723][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 586.045717][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 586.056233][T17556] node 0: slabs: 263925, objs: 3167100, free: 0 [ 586.062663][T17556] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 586.070646][T17556] cache: skbuff_head_cache, object size: 256, buffer size: 320, default order: 0, min order: 0 [ 586.081168][T17556] node 0: slabs: 263925, objs: 3167100, free: 0 [ 587.816005][T17556] warn_alloc: 1795777 callbacks suppressed [ 587.816026][T17556] syz.3.8350: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 587.833968][T17556] CPU: 0 PID: 17556 Comm: syz.3.8350 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 587.845334][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 587.855386][T17556] Call Trace: [ 587.858660][T17556] [ 587.861589][T17556] __dump_stack+0x21/0x24 [ 587.865929][T17556] dump_stack_lvl+0xee/0x150 [ 587.870526][T17556] ? __cfi_dump_stack_lvl+0x8/0x8 [ 587.875558][T17556] ? pr_cont_kernfs_name+0x133/0x160 [ 587.880851][T17556] dump_stack+0x15/0x24 [ 587.885010][T17556] warn_alloc+0x1b0/0x1d0 [ 587.889342][T17556] ? __cfi_warn_alloc+0x10/0x10 [ 587.894194][T17556] ? __kasan_check_read+0x11/0x20 [ 587.899225][T17556] __alloc_pages_slowpath+0x26c7/0x28f0 [ 587.904778][T17556] ? kernel_text_address+0xa0/0xd0 [ 587.909899][T17556] ? get_page_from_freelist+0x2ce0/0x2ce0 [ 587.915626][T17556] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 587.920828][T17556] ? __kasan_check_write+0x14/0x20 [ 587.925945][T17556] __alloc_pages+0x340/0x3a0 [ 587.930541][T17556] ? __cfi___alloc_pages+0x10/0x10 [ 587.935662][T17556] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 587.941475][T17556] ? irqentry_exit+0x37/0x40 [ 587.946066][T17556] ? __cfi____ratelimit+0x10/0x10 [ 587.951089][T17556] alloc_slab_page+0x6e/0xf0 [ 587.955687][T17556] new_slab+0x30e/0x3d0 [ 587.959856][T17556] ? slab_out_of_memory+0x41/0x110 [ 587.964973][T17556] ___slab_alloc+0x6f6/0xb50 [ 587.969596][T17556] ? skb_clone+0x1f5/0x380 [ 587.974025][T17556] __slab_alloc+0x5e/0xa0 [ 587.978371][T17556] ? skb_clone+0x1f5/0x380 [ 587.982801][T17556] ? skb_clone+0x1f5/0x380 [ 587.987222][T17556] kmem_cache_alloc+0x1b0/0x330 [ 587.992075][T17556] ? dev_get_by_index_rcu+0x1f/0x110 [ 587.997365][T17556] ? skb_clone+0x1f5/0x380 [ 588.001792][T17556] skb_clone+0x1f5/0x380 [ 588.006040][T17556] bpf_clone_redirect+0xa7/0x3c0 [ 588.010983][T17556] bpf_prog_208b094576c80b22+0x56/0x5b [ 588.016448][T17556] ? preempt_schedule_irq+0xbb/0x110 [ 588.021741][T17556] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 588.027465][T17556] ? __sys_bpf+0x56d/0x780 [ 588.031902][T17556] ? x64_sys_call+0x488/0x9a0 [ 588.036603][T17556] ? do_syscall_64+0x4c/0xa0 [ 588.041206][T17556] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 588.047294][T17556] ? irqentry_exit+0x37/0x40 [ 588.052015][T17556] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 588.057840][T17556] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 588.064025][T17556] ? bpf_test_timer_continue+0xf1/0x4a0 [ 588.069587][T17556] ? bpf_test_timer_continue+0x10d/0x4a0 [ 588.075223][T17556] ? __kasan_check_read+0x11/0x20 [ 588.080281][T17556] ? bpf_test_timer_continue+0x147/0x4a0 [ 588.085916][T17556] bpf_test_run+0x2e2/0x740 [ 588.090420][T17556] ? kasan_save_alloc_info+0x25/0x30 [ 588.095716][T17556] ? __kasan_slab_alloc+0x72/0x80 [ 588.100744][T17556] ? __build_skb+0x2d/0x410 [ 588.105258][T17556] ? convert___skb_to_skb+0x5b0/0x5b0 [ 588.110630][T17556] ? __cfi_eth_type_trans+0x10/0x10 [ 588.115827][T17556] ? __kasan_check_write+0x14/0x20 [ 588.120943][T17556] ? convert___skb_to_skb+0x40/0x5b0 [ 588.126231][T17556] bpf_prog_test_run_skb+0xaec/0x1290 [ 588.131610][T17556] ? __cfi_bpf_prog_test_run_skb+0x10/0x10 [ 588.137421][T17556] bpf_prog_test_run+0x3e3/0x630 [ 588.142378][T17556] ? bpf_prog_query+0x270/0x270 [ 588.147246][T17556] ? selinux_bpf+0xce/0xf0 [ 588.151683][T17556] ? security_bpf+0x93/0xb0 [ 588.156185][T17556] __sys_bpf+0x56d/0x780 [ 588.160563][T17556] ? bpf_link_show_fdinfo+0x320/0x320 [ 588.165976][T17556] ? fpregs_restore_userregs+0x128/0x260 [ 588.171631][T17556] __x64_sys_bpf+0x7c/0x90 [ 588.176059][T17556] x64_sys_call+0x488/0x9a0 [ 588.180582][T17556] do_syscall_64+0x4c/0xa0 [ 588.185111][T17556] ? clear_bhb_loop+0x15/0x70 [ 588.189809][T17556] ? clear_bhb_loop+0x15/0x70 [ 588.194508][T17556] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 588.200417][T17556] RIP: 0033:0x7f680c18e969 [ 588.204833][T17556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 588.224448][T17556] RSP: 002b:00007f680d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 588.232889][T17556] RAX: ffffffffffffffda RBX: 00007f680c3b5fa0 RCX: 00007f680c18e969 [ 588.240877][T17556] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 588.248853][T17556] RBP: 00007f680c210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 588.256833][T17556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 588.264816][T17556] R13: 0000000000000000 R14: 00007f680c3b5fa0 R15: 00007ffdacbef198 [ 588.273058][T17556] [ 588.276133][T17556] Mem-Info: [ 588.279238][T17556] active_anon:475 inactive_anon:6526 isolated_anon:0 [ 588.279238][T17556] active_file:7019 inactive_file:7506 isolated_file:0 [ 588.279238][T17556] unevictable:0 dirty:0 writeback:61 [ 588.279238][T17556] slab_reclaimable:7942 slab_unreclaimable:1584282 [ 588.279238][T17556] mapped:16467 shmem:416 pagetables:428 [ 588.279238][T17556] sec_pagetables:0 bounce:0 [ 588.279238][T17556] kernel_misc_reclaimable:0 [ 588.279238][T17556] free:17697 free_pcp:62 free_cma:0 [ 588.323741][T17556] Node 0 active_anon:1900kB inactive_anon:26104kB active_file:28076kB inactive_file:30024kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:65868kB dirty:0kB writeback:244kB shmem:1664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4176kB pagetables:1712kB sec_pagetables:0kB all_unreclaimable? no [ 588.356214][T17556] DMA32 free:39192kB boost:0kB min:62576kB low:78220kB high:93864kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2974284kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 588.383722][T17556] lowmem_reserve[]: 0 3932 3932 3932 [ 588.389042][T17556] Normal free:31596kB boost:141808kB min:226684kB low:247900kB high:269116kB reserved_highatomic:0KB active_anon:1800kB inactive_anon:26704kB active_file:28084kB inactive_file:30112kB unevictable:0kB writepending:0kB present:5242880kB managed:4026656kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 588.418954][T17556] lowmem_reserve[]: 0 0 0 0 [ 588.423486][T17556] DMA32: 6*4kB (UM) 6*8kB (UM) 3*16kB (M) 5*32kB (M) 6*64kB (UM) 5*128kB (UM) 6*256kB (M) 7*512kB (UM) 6*1024kB (M) 1*2048kB (M) 6*4096kB (M) = 39192kB [ 588.438916][T17556] Normal: 1672*4kB (UME) 914*8kB (ME) 450*16kB (ME) 149*32kB (ME) 70*64kB (UM) 2*128kB (UM) 1*256kB (M) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 31984kB [ 588.454444][T17556] 15132 total pagecache pages [ 588.459144][T17556] 192 pages in swap cache [ 588.463477][T17556] Free swap = 121760kB [ 588.467628][T17556] Total swap = 124996kB [ 588.471797][T17556] 2097051 pages RAM [ 588.475598][T17556] 0 pages HighMem/MovableOnly [ 588.480316][T17556] 346816 pages reserved [ 588.484459][T17556] 0 pages cma reserved [ 588.824401][ T29] ? wq_worker_sleeping+0x64/0x280 [ 588.829632][ T29] ? schedule+0xbd/0x170 [ 588.902712][ T29] ? worker_thread+0xea5/0x11f0 [ 588.915786][ T29] ? kthread+0x281/0x320 [ 588.920091][ T29] ? __cfi_worker_thread+0x10/0x10 [ 588.971783][ T29] ? __cfi_kthread+0x10/0x10 [ 588.976446][ T29] ? ret_from_fork+0x1f/0x30 [ 589.027709][ T29] [ 589.030795][ T29] INFO: task kworker/1:4:396 blocked for more than 213 seconds. [ 589.065033][ T29] Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 589.073935][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 589.167506][ T29] task:kworker/1:4 state:D stack:22912 pid:396 ppid:2 flags:0x00004000 [ 589.205249][ T29] Workqueue: ipv6_addrconf addrconf_verify_work [ 589.211653][ T29] Call Trace: [ 589.215067][ T29] [ 589.218013][ T29] __schedule+0xb87/0x14e0 [ 589.222458][ T29] ? release_firmware_map_entry+0x194/0x194 [ 589.228460][ T29] ? _raw_spin_unlock_irq+0x4d/0x70 [ 589.233736][ T29] ? wq_worker_sleeping+0x1d9/0x280 [ 589.238975][ T29] schedule+0xbd/0x170 [ 589.243104][ T29] schedule_preempt_disabled+0x13/0x20 [ 589.248598][ T29] __mutex_lock+0x74a/0x16d0 [ 589.253246][ T29] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 589.260023][ T29] ? __kasan_check_write+0x14/0x20 [ 589.265194][ T29] ? enqueue_timer+0x1b6/0x480 [ 589.270011][ T29] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 589.275844][ T29] ? add_timer_on+0x30f/0x430 [ 589.280575][ T29] ? __queue_delayed_work+0x1d7/0x200 [ 589.285962][ T29] __mutex_lock_slowpath+0xe/0x10 [ 589.291104][ T29] mutex_lock+0xf8/0x1a0 [ 589.295355][ T29] ? __cfi_mutex_lock+0x10/0x10 [ 589.300247][ T29] ? _raw_spin_lock_irq+0x8f/0xe0 [ 589.305281][ T29] ? __kasan_check_read+0x11/0x20 [ 589.310376][ T29] ? read_word_at_a_time+0x12/0x20 [ 589.315515][ T29] rtnl_lock+0x15/0x20 [ 589.319614][ T29] addrconf_verify_work+0x19/0x30 [ 589.324650][ T29] process_one_work+0x71f/0xc40 [ 589.329525][ T29] worker_thread+0xa29/0x11f0 [ 589.334202][ T29] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 589.339715][ T29] kthread+0x281/0x320 [ 589.343788][ T29] ? __cfi_worker_thread+0x10/0x10 [ 589.348912][ T29] ? __cfi_kthread+0x10/0x10 [ 589.353532][ T29] ret_from_fork+0x1f/0x30 [ 589.357981][ T29] [ 589.361974][ T8615] EXT4-fs (loop2): unmounting filesystem. [ 589.450195][ T29] NMI backtrace for cpu 0 [ 589.454848][ T29] CPU: 0 PID: 29 Comm: khungtaskd Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 589.465972][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 589.476062][ T29] Call Trace: [ 589.479362][ T29] [ 589.482306][ T29] __dump_stack+0x21/0x24 [ 589.486661][ T29] dump_stack_lvl+0xee/0x150 [ 589.491276][ T29] ? __cfi_dump_stack_lvl+0x8/0x8 [ 589.496337][ T29] dump_stack+0x15/0x24 [ 589.500532][ T29] nmi_cpu_backtrace+0x2b4/0x2c0 [ 589.505509][ T29] ? rcu_read_unlock_special+0xab/0x480 [ 589.511099][ T29] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 589.516687][ T29] ? __rcu_read_unlock+0xa0/0xa0 [ 589.521651][ T29] ? memcpy+0x56/0x70 [ 589.525642][ T29] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 589.531624][ T29] nmi_trigger_cpumask_backtrace+0x16b/0x3a0 [ 589.537615][ T29] arch_trigger_cpumask_backtrace+0x10/0x20 [ 589.543514][ T29] watchdog+0xd44/0xe80 [ 589.547676][ T29] ? __cfi_watchdog+0x10/0x10 [ 589.552355][ T29] ? __kasan_check_read+0x11/0x20 [ 589.557385][ T29] ? __kthread_parkme+0x142/0x180 [ 589.562418][ T29] kthread+0x281/0x320 [ 589.566494][ T29] ? __cfi_watchdog+0x10/0x10 [ 589.571190][ T29] ? __cfi_kthread+0x10/0x10 [ 589.575809][ T29] ret_from_fork+0x1f/0x30 [ 589.580297][ T29] [ 589.586590][ T29] Sending NMI from CPU 0 to CPUs 1: [ 589.591849][ C1] NMI backtrace for cpu 1 [ 589.591866][ C1] CPU: 1 PID: 32 Comm: kcompactd0 Tainted: G W 6.1.134-syzkaller-00014-g3cd01bb5bd37 #0 [ 589.591887][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 589.591898][ C1] RIP: 0010:compaction_alloc+0x1563/0x2160 [ 589.591934][ C1] Code: 85 e4 0f 84 b0 00 00 00 4d 8d 7c 24 30 4c 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 0f 85 db 03 00 00 <45> 8b 3f b8 80 00 00 f0 41 21 c7 bf 00 00 00 f0 44 89 fe e8 85 23 [ 589.591949][ C1] RSP: 0018:ffffc9000021f300 EFLAGS: 00010246 [ 589.591966][ C1] RAX: 0000000000000000 RBX: 0000000000201400 RCX: dffffc0000000000 [ 589.591979][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 589.591990][ C1] RBP: ffffc9000021f4b0 R08: dffffc0000000000 R09: fffff52000043e51 [ 589.592003][ C1] R10: fffff52000043e51 R11: 1ffff92000043e50 R12: ffffea0008050000 [ 589.592016][ C1] R13: 00000000000001d4 R14: 0000000000201800 R15: ffffea0008050030 [ 589.592029][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 589.592044][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 589.592056][ C1] CR2: 00007f18dc400218 CR3: 000000011dbc2000 CR4: 00000000003506a0 [ 589.592072][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 589.592082][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 589.592094][ C1] Call Trace: [ 589.592099][ C1] [ 589.592114][ C1] ? __cfi_compaction_alloc+0x10/0x10 [ 589.592139][ C1] migrate_pages+0x9ef/0x30c0 [ 589.592166][ C1] ? __cfi_compaction_free+0x10/0x10 [ 589.592188][ C1] ? __cfi_compaction_alloc+0x10/0x10 [ 589.592211][ C1] ? __cfi_migrate_pages+0x10/0x10 [ 589.592228][ C1] ? isolate_migratepages_block+0x34a1/0x3810 [ 589.592249][ C1] ? __cfi_remove_migration_pte+0x10/0x10 [ 589.592271][ C1] ? isolate_migratepages_block+0x1531/0x3810 [ 589.592296][ C1] ? isolate_migratepages_range+0x250/0x250 [ 589.592320][ C1] compact_zone+0x2b0f/0x4020 [ 589.592353][ C1] ? __reset_isolation_pfn+0x540/0x540 [ 589.592378][ C1] ? __kasan_check_read+0x11/0x20 [ 589.592402][ C1] kcompactd+0x651/0x1b00 [ 589.592429][ C1] ? __cfi_kcompactd+0x10/0x10 [ 589.592457][ C1] ? _raw_spin_unlock+0x4c/0x70 [ 589.592479][ C1] ? finish_task_switch+0x16b/0x7b0 [ 589.592502][ C1] ? __switch_to_asm+0x3a/0x60 [ 589.592525][ C1] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 589.592548][ C1] ? __cfi_autoremove_wake_function+0x10/0x10 [ 589.592573][ C1] ? __kasan_check_read+0x11/0x20 [ 589.592595][ C1] ? __kthread_parkme+0x142/0x180 [ 589.592622][ C1] kthread+0x281/0x320 [ 589.592638][ C1] ? __cfi_kcompactd+0x10/0x10 [ 589.592657][ C1] ? __cfi_kthread+0x10/0x10 [ 589.592674][ C1] ret_from_fork+0x1f/0x30 [ 589.592696][ C1] [ 590.502594][ T28] audit: type=1400 audit(621.677:11686): avc: denied { execmem } for pid=17568 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 592.567716][ T28] audit: type=1400 audit(623.888:11687): avc: denied { execmem } for pid=17572 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 594.071468][ T28] audit: type=1400 audit(625.508:11688): avc: denied { read } for pid=17574 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 594.144691][ T28] audit: type=1400 audit(625.529:11689): avc: denied { open } for pid=17574 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1